80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 1) 03:19:39 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@shortname_win95}, {@shortname_winnt}, {@fat=@quiet}], [{@context={'context', 0x3d, 'system_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@obj_type={'obj_type', 0x3d, 'nfs\x00'}}]}) 03:19:39 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, 0x0) 03:19:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0x24, 0x25, 0xc21, 0x0, 0x0, {}, [@nested={0x10, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x24}}, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x0, 0x0, 0x9ab}) 03:19:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) (fail_nth: 19) [ 647.039846] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 647.043810] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 647.045355] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1ab4837b19 [ 647.046806] RDX: 00007f1ab1dad000 RSI: 0000000000000000 RDI: 00007f1ab48910fb [ 647.048261] RBP: 0000000000000000 R08: 00007f1ab1dacff8 R09: ffffffffffffffff [ 647.049715] R10: 00007f1ab1dacffc R11: 0000000000000246 R12: 00000000200001c0 [ 647.051167] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 647.082287] FAULT_INJECTION: forcing a failure. [ 647.082287] name failslab, interval 1, probability 0, space 0, times 0 [ 647.084685] CPU: 0 PID: 5863 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 647.086092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 647.087797] Call Trace: [ 647.088345] dump_stack+0x107/0x167 [ 647.089091] should_fail.cold+0x5/0xa [ 647.089869] ? __do_sys_memfd_create+0xfb/0x450 [ 647.090815] should_failslab+0x5/0x20 [ 647.091588] __kmalloc+0x72/0x3f0 [ 647.092331] __do_sys_memfd_create+0xfb/0x450 [ 647.093246] ? ksys_write+0x1a9/0x260 [ 647.094028] ? memfd_file_seals_ptr+0x170/0x170 [ 647.094988] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 647.096067] ? syscall_enter_from_user_mode+0x1d/0x50 [ 647.097122] do_syscall_64+0x33/0x40 [ 647.097888] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 647.098934] RIP: 0033:0x7fc6b858eb19 [ 647.099694] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 647.103447] RSP: 002b:00007fc6b5b03f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 647.105011] RAX: ffffffffffffffda RBX: 0000000020004e80 RCX: 00007fc6b858eb19 [ 647.106463] RDX: 00007fc6b5b04000 RSI: 0000000000000000 RDI: 00007fc6b85e80fb [ 647.107922] RBP: 0000000000000000 R08: 00007fc6b5b03ff8 R09: ffffffffffffffff [ 647.109372] R10: 00007fc6b5b03ffc R11: 0000000000000246 R12: 0000000020001a00 [ 647.110820] R13: 0000000020001a40 R14: 0000000000000000 R15: 0000000020004f80 03:19:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1}, 0x14}}, 0x0) 03:19:39 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 2) [ 647.123773] FAT-fs (loop3): Unrecognized mount option "euid=00000000000000060928" or missing value [ 647.134790] FAULT_INJECTION: forcing a failure. [ 647.134790] name failslab, interval 1, probability 0, space 0, times 0 [ 647.137148] CPU: 0 PID: 5865 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 647.138549] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 647.140274] Call Trace: [ 647.140823] dump_stack+0x107/0x167 [ 647.141582] should_fail.cold+0x5/0xa [ 647.142372] ? create_object.isra.0+0x3a/0xa20 [ 647.143311] should_failslab+0x5/0x20 [ 647.144102] kmem_cache_alloc+0x5b/0x360 [ 647.144937] create_object.isra.0+0x3a/0xa20 [ 647.145811] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 647.146828] kmem_cache_alloc_trace+0x151/0x360 [ 647.147804] __hw_addr_create_ex+0x5b/0x2c0 [ 647.148691] __hw_addr_add_ex+0x1ed/0x2b0 [ 647.149544] dev_addr_init+0x10b/0x1f0 [ 647.150341] ? __hw_addr_ref_sync_dev+0x3b0/0x3b0 [ 647.151341] alloc_netdev_mqs+0x13c/0xe80 [ 647.152194] ? mac802154_unlock_table+0x80/0x80 [ 647.153150] ieee802154_if_add+0xc3/0x1040 03:19:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0x24, 0x25, 0xc21, 0x0, 0x0, {}, [@nested={0x10, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x24}}, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x0, 0x0, 0x9ab}) [ 647.154012] ? mutex_lock_io_nested+0x1110/0x1110 [ 647.155090] ? mac802154_wpan_ioctl+0x2b0/0x2b0 [ 647.156054] ? skb_put+0x134/0x180 [ 647.156778] ? memset+0x20/0x50 [ 647.157460] ? __nlmsg_put+0x155/0x1c0 [ 647.158265] ? genlmsg_put+0x25b/0x2d0 [ 647.159067] ieee802154_add_iface_deprecated+0x3e/0x60 [ 647.160147] ieee802154_add_iface+0x44d/0x8f0 [ 647.161062] ? ieee802154_dump_phy+0x160/0x160 [ 647.161999] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 647.163338] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 647.164680] genl_family_rcv_msg_doit+0x22d/0x330 [ 647.165667] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 647.167027] ? ns_capable+0xdd/0x100 [ 647.167820] genl_rcv_msg+0x33c/0x5a0 [ 647.168604] ? genl_get_cmd+0x480/0x480 [ 647.169415] ? ieee802154_dump_phy+0x160/0x160 [ 647.170366] ? lock_release+0x6b0/0x6b0 [ 647.171177] ? netlink_deliver_tap+0xf4/0xc40 [ 647.172108] netlink_rcv_skb+0x14b/0x430 [ 647.172936] ? genl_get_cmd+0x480/0x480 [ 647.173748] ? netlink_ack+0xab0/0xab0 [ 647.174552] ? netlink_deliver_tap+0x1c4/0xc40 [ 647.175479] ? is_vmalloc_addr+0x7b/0xb0 [ 647.176317] genl_rcv+0x24/0x40 [ 647.176995] netlink_unicast+0x549/0x7f0 [ 647.177827] ? netlink_attachskb+0x870/0x870 [ 647.178713] ? __virt_addr_valid+0x128/0x350 [ 647.179620] netlink_sendmsg+0x905/0xdf0 [ 647.180465] ? netlink_unicast+0x7f0/0x7f0 [ 647.181338] ? netlink_unicast+0x7f0/0x7f0 [ 647.182190] sock_sendmsg+0x154/0x190 [ 647.182964] ____sys_sendmsg+0x70d/0x870 [ 647.183798] ? kernel_sendmsg+0x50/0x50 [ 647.184599] ? do_recvmmsg+0x6d0/0x6d0 [ 647.185394] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 647.186461] ? lock_downgrade+0x6d0/0x6d0 [ 647.187307] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 647.188392] ___sys_sendmsg+0xf3/0x170 [ 647.189181] ? sendmsg_copy_msghdr+0x160/0x160 [ 647.190111] ? lock_downgrade+0x6d0/0x6d0 [ 647.190951] ? find_held_lock+0x2c/0x110 [ 647.191795] ? __fget_files+0x296/0x480 [ 647.192613] ? __fget_light+0xea/0x290 [ 647.193408] __sys_sendmsg+0xe5/0x1b0 [ 647.194179] ? __sys_sendmsg_sock+0x40/0x40 [ 647.195056] ? rcu_read_lock_any_held+0x75/0xa0 [ 647.196034] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 647.197097] ? syscall_enter_from_user_mode+0x1d/0x50 [ 647.198134] ? trace_hardirqs_on+0x5b/0x180 [ 647.199017] do_syscall_64+0x33/0x40 [ 647.199785] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 647.200835] RIP: 0033:0x7f9f3b669b19 [ 647.201598] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 647.205361] RSP: 002b:00007f9f38bdf188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 647.206943] RAX: ffffffffffffffda RBX: 00007f9f3b77cf60 RCX: 00007f9f3b669b19 [ 647.208428] RDX: 0000000000000000 RSI: 0000000020000740 RDI: 0000000000000005 [ 647.209914] RBP: 00007f9f38bdf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 647.211373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 647.212847] R13: 00007ffe3de1bf0f R14: 00007f9f38bdf300 R15: 0000000000022000 03:19:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9ab}) [ 647.250774] FAULT_INJECTION: forcing a failure. [ 647.250774] name failslab, interval 1, probability 0, space 0, times 0 [ 647.253235] CPU: 0 PID: 5873 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 647.254666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 647.256389] Call Trace: [ 647.256939] dump_stack+0x107/0x167 [ 647.257696] should_fail.cold+0x5/0xa [ 647.258485] ? create_object.isra.0+0x3a/0xa20 [ 647.259426] should_failslab+0x5/0x20 [ 647.260210] kmem_cache_alloc+0x5b/0x360 [ 647.261046] create_object.isra.0+0x3a/0xa20 [ 647.261937] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 647.262972] __kmalloc+0x16e/0x3f0 [ 647.263729] __do_sys_memfd_create+0xfb/0x450 [ 647.264645] ? ksys_write+0x1a9/0x260 [ 647.265417] ? memfd_file_seals_ptr+0x170/0x170 [ 647.266372] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 647.267438] ? syscall_enter_from_user_mode+0x1d/0x50 [ 647.268493] do_syscall_64+0x33/0x40 [ 647.269252] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 647.270290] RIP: 0033:0x7f1ab4837b19 [ 647.271050] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 647.274790] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 647.276340] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1ab4837b19 [ 647.277784] RDX: 00007f1ab1dad000 RSI: 0000000000000000 RDI: 00007f1ab48910fb [ 647.279231] RBP: 0000000000000000 R08: 00007f1ab1dacff8 R09: ffffffffffffffff [ 647.280681] R10: 00007f1ab1dacffc R11: 0000000000000246 R12: 00000000200001c0 [ 647.282119] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 03:19:39 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@shortname_win95}, {@fat=@quiet}], [{@context={'context', 0x3d, 'system_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@obj_type={'obj_type', 0x3d, 'nfs\x00'}}]}) [ 647.309801] EXT4-fs warning (device sda): verify_group_input:167: Reserved blocks too high (2475) 03:19:39 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, 0x0) [ 647.356142] FAT-fs (loop7): bogus number of reserved sectors [ 647.357405] FAT-fs (loop7): Can't find a valid FAT filesystem 03:19:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9ab}) 03:19:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) (fail_nth: 20) 03:19:39 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 2) 03:19:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1}, 0x14}}, 0x0) [ 647.444583] FAT-fs (loop3): Unrecognized mount option "euid=00000000000000060928" or missing value 03:19:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x0, 0x0, 0x9ab}) 03:19:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (fail_nth: 1) [ 647.514372] FAULT_INJECTION: forcing a failure. [ 647.514372] name failslab, interval 1, probability 0, space 0, times 0 [ 647.516797] CPU: 1 PID: 5889 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 647.518177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 647.519856] Call Trace: [ 647.520397] dump_stack+0x107/0x167 [ 647.521138] should_fail.cold+0x5/0xa [ 647.521913] ? kvmalloc_node+0x119/0x170 [ 647.522737] should_failslab+0x5/0x20 [ 647.523505] __kmalloc_node+0x76/0x4b0 [ 647.524322] kvmalloc_node+0x119/0x170 [ 647.525108] alloc_netdev_mqs+0x774/0xe80 [ 647.525951] ieee802154_if_add+0xc3/0x1040 [ 647.526820] ? mutex_lock_io_nested+0x1110/0x1110 [ 647.527805] ? mac802154_wpan_ioctl+0x2b0/0x2b0 [ 647.528736] ? skb_put+0x134/0x180 [ 647.529448] ? memset+0x20/0x50 [ 647.530115] ? __nlmsg_put+0x155/0x1c0 [ 647.530902] ? genlmsg_put+0x25b/0x2d0 [ 647.531700] ieee802154_add_iface_deprecated+0x3e/0x60 [ 647.532774] ieee802154_add_iface+0x44d/0x8f0 [ 647.533697] ? ieee802154_dump_phy+0x160/0x160 [ 647.534648] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 647.536016] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 647.537367] genl_family_rcv_msg_doit+0x22d/0x330 [ 647.538368] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 647.539757] ? ns_capable+0xdd/0x100 [ 647.540548] genl_rcv_msg+0x33c/0x5a0 [ 647.541333] ? genl_get_cmd+0x480/0x480 [ 647.542153] ? ieee802154_dump_phy+0x160/0x160 [ 647.543096] ? lock_release+0x6b0/0x6b0 [ 647.543931] ? netlink_deliver_tap+0xf4/0xc40 [ 647.544858] netlink_rcv_skb+0x14b/0x430 [ 647.545715] ? genl_get_cmd+0x480/0x480 [ 647.546535] ? netlink_ack+0xab0/0xab0 [ 647.547344] ? netlink_deliver_tap+0x1c4/0xc40 [ 647.548296] ? is_vmalloc_addr+0x7b/0xb0 [ 647.549110] genl_rcv+0x24/0x40 [ 647.549786] netlink_unicast+0x549/0x7f0 [ 647.550627] ? netlink_attachskb+0x870/0x870 [ 647.551508] ? __virt_addr_valid+0x128/0x350 [ 647.552416] netlink_sendmsg+0x905/0xdf0 [ 647.553265] ? netlink_unicast+0x7f0/0x7f0 [ 647.554160] ? netlink_unicast+0x7f0/0x7f0 [ 647.555030] sock_sendmsg+0x154/0x190 [ 647.555829] ____sys_sendmsg+0x70d/0x870 [ 647.556666] ? kernel_sendmsg+0x50/0x50 [ 647.557467] ? do_recvmmsg+0x6d0/0x6d0 [ 647.558264] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 647.559341] ? lock_downgrade+0x6d0/0x6d0 [ 647.560199] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 647.561294] ___sys_sendmsg+0xf3/0x170 [ 647.562090] ? sendmsg_copy_msghdr+0x160/0x160 [ 647.563038] ? lock_downgrade+0x6d0/0x6d0 [ 647.563908] ? find_held_lock+0x2c/0x110 [ 647.564754] ? __fget_files+0x296/0x480 [ 647.565583] ? __fget_light+0xea/0x290 [ 647.566393] __sys_sendmsg+0xe5/0x1b0 [ 647.567178] ? __sys_sendmsg_sock+0x40/0x40 [ 647.568077] ? rcu_read_lock_any_held+0x75/0xa0 [ 647.569050] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 647.570105] ? syscall_enter_from_user_mode+0x1d/0x50 [ 647.570427] FAULT_INJECTION: forcing a failure. [ 647.570427] name failslab, interval 1, probability 0, space 0, times 0 [ 647.571162] ? trace_hardirqs_on+0x5b/0x180 [ 647.574276] do_syscall_64+0x33/0x40 [ 647.575044] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 647.576114] RIP: 0033:0x7f9f3b669b19 [ 647.576881] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 647.580660] RSP: 002b:00007f9f38bdf188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 647.582222] RAX: ffffffffffffffda RBX: 00007f9f3b77cf60 RCX: 00007f9f3b669b19 [ 647.583685] RDX: 0000000000000000 RSI: 0000000020000740 RDI: 0000000000000005 [ 647.585163] RBP: 00007f9f38bdf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 647.586622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 647.588095] R13: 00007ffe3de1bf0f R14: 00007f9f38bdf300 R15: 0000000000022000 [ 647.589591] CPU: 0 PID: 5895 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 647.591010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 647.592726] Call Trace: [ 647.593275] dump_stack+0x107/0x167 [ 647.594031] should_fail.cold+0x5/0xa [ 647.594819] ? create_object.isra.0+0x3a/0xa20 [ 647.595766] should_failslab+0x5/0x20 [ 647.596527] kmem_cache_alloc+0x5b/0x360 [ 647.597364] create_object.isra.0+0x3a/0xa20 [ 647.598269] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 647.599312] __kmalloc+0x16e/0x3f0 [ 647.600069] __do_sys_memfd_create+0xfb/0x450 [ 647.600996] ? ksys_write+0x1a9/0x260 [ 647.601777] ? memfd_file_seals_ptr+0x170/0x170 [ 647.602729] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 647.603813] ? syscall_enter_from_user_mode+0x1d/0x50 [ 647.604871] do_syscall_64+0x33/0x40 [ 647.605639] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 647.606681] RIP: 0033:0x7fc6b858eb19 [ 647.607157] EXT4-fs warning (device sda): verify_group_input:167: Reserved blocks too high (2475) [ 647.607444] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 647.607454] RSP: 002b:00007fc6b5b03f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 647.614755] RAX: ffffffffffffffda RBX: 0000000020004e80 RCX: 00007fc6b858eb19 [ 647.616243] RDX: 00007fc6b5b04000 RSI: 0000000000000000 RDI: 00007fc6b85e80fb [ 647.617701] RBP: 0000000000000000 R08: 00007fc6b5b03ff8 R09: ffffffffffffffff [ 647.619156] R10: 00007fc6b5b03ffc R11: 0000000000000246 R12: 0000000020001a00 [ 647.620644] R13: 0000000020001a40 R14: 0000000000000000 R15: 0000000020004f80 [ 647.651458] FAULT_INJECTION: forcing a failure. [ 647.651458] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 647.653866] CPU: 0 PID: 5894 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 647.655247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 647.656942] Call Trace: [ 647.657507] dump_stack+0x107/0x167 [ 647.658250] should_fail.cold+0x5/0xa [ 647.659033] _copy_from_user+0x2e/0x1b0 [ 647.659864] __copy_msghdr_from_user+0x91/0x4b0 [ 647.660800] ? __ia32_sys_shutdown+0x80/0x80 [ 647.661696] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 647.662766] ? __lock_acquire+0x1657/0x5b00 [ 647.663655] ? __lock_acquire+0xbb1/0x5b00 [ 647.664537] sendmsg_copy_msghdr+0xa1/0x160 [ 647.665409] ? do_recvmmsg+0x6d0/0x6d0 [ 647.666204] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 647.667268] ? lock_downgrade+0x6d0/0x6d0 [ 647.668135] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 647.669200] ___sys_sendmsg+0xc6/0x170 [ 647.669991] ? sendmsg_copy_msghdr+0x160/0x160 [ 647.670923] ? __fget_files+0x26d/0x480 [ 647.671734] ? lock_downgrade+0x6d0/0x6d0 [ 647.672619] ? find_held_lock+0x2c/0x110 [ 647.673486] ? __fget_files+0x296/0x480 [ 647.674316] ? __fget_light+0xea/0x290 [ 647.675117] __sys_sendmsg+0xe5/0x1b0 [ 647.675898] ? __sys_sendmsg_sock+0x40/0x40 [ 647.676791] ? rcu_read_lock_any_held+0x75/0xa0 [ 647.677741] ? fput_many+0x2f/0x1a0 [ 647.678482] ? ksys_write+0x1a9/0x260 [ 647.679262] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 647.680359] ? syscall_enter_from_user_mode+0x1d/0x50 [ 647.681401] ? trace_hardirqs_on+0x5b/0x180 [ 647.682272] do_syscall_64+0x33/0x40 [ 647.683025] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 647.684064] RIP: 0033:0x7f9bc1136b19 [ 647.684818] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 647.688545] RSP: 002b:00007f9bbe6ac188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 647.690080] RAX: ffffffffffffffda RBX: 00007f9bc1249f60 RCX: 00007f9bc1136b19 [ 647.691527] RDX: 0000000000000000 RSI: 0000000020000740 RDI: 0000000000000004 [ 647.692969] RBP: 00007f9bbe6ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 647.694407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 647.695870] R13: 00007ffeaf3c400f R14: 00007f9bbe6ac300 R15: 0000000000022000 [ 663.336670] FAULT_INJECTION: forcing a failure. 03:19:55 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 3) 03:19:55 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 3) 03:19:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) (fail_nth: 21) 03:19:55 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x0, 0x0, 0x9ab}) 03:19:55 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}], [{@context={'context', 0x3d, 'system_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@obj_type={'obj_type', 0x3d, 'nfs\x00'}}]}) 03:19:55 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@shortname_win95}, {@shortname_winnt}, {@shortname_lower}, {@fat=@quiet}], [{@context={'context', 0x3d, 'system_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@obj_type={'obj_type', 0x3d, 'nfs\x00'}}]}) 03:19:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9ab}) 03:19:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (fail_nth: 2) 03:19:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9ab}) [ 663.336670] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 663.339373] CPU: 0 PID: 5923 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 663.340788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 663.342493] Call Trace: [ 663.343044] dump_stack+0x107/0x167 [ 663.343801] should_fail.cold+0x5/0xa [ 663.344602] _copy_from_user+0x2e/0x1b0 [ 663.345328] FAT-fs (loop5): Unrecognized mount option "euid=00000000000000060928" or missing value [ 663.345422] __do_sys_memfd_create+0x16d/0x450 [ 663.347567] ? memfd_file_seals_ptr+0x170/0x170 [ 663.348549] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 663.349627] ? syscall_enter_from_user_mode+0x1d/0x50 [ 663.350687] do_syscall_64+0x33/0x40 [ 663.351452] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 663.352511] RIP: 0033:0x7f1ab4837b19 [ 663.353278] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 663.357094] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 663.358638] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1ab4837b19 [ 663.360101] RDX: 00007f1ab1dad000 RSI: 0000000000000000 RDI: 00007f1ab48910fb [ 663.361567] RBP: 0000000000000000 R08: 00007f1ab1dacff8 R09: ffffffffffffffff [ 663.363021] R10: 00007f1ab1dacffc R11: 0000000000000246 R12: 00000000200001c0 [ 663.364491] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 663.394531] FAULT_INJECTION: forcing a failure. [ 663.394531] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 663.396044] FAT-fs (loop3): Unrecognized mount option "euid=00000000000000060928" or missing value [ 663.397483] CPU: 0 PID: 5931 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 663.400132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 663.402164] Call Trace: [ 663.402807] dump_stack+0x107/0x167 [ 663.403701] should_fail.cold+0x5/0xa [ 663.404657] _copy_from_user+0x2e/0x1b0 [ 663.405632] __do_sys_memfd_create+0x16d/0x450 [ 663.406743] ? memfd_file_seals_ptr+0x170/0x170 [ 663.407877] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 663.409160] ? syscall_enter_from_user_mode+0x1d/0x50 [ 663.410418] do_syscall_64+0x33/0x40 [ 663.411319] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 663.412572] RIP: 0033:0x7fc6b858eb19 [ 663.413386] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 663.417385] RSP: 002b:00007fc6b5b03f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 663.419033] RAX: ffffffffffffffda RBX: 0000000020004e80 RCX: 00007fc6b858eb19 [ 663.420588] RDX: 00007fc6b5b04000 RSI: 0000000000000000 RDI: 00007fc6b85e80fb [ 663.422135] RBP: 0000000000000000 R08: 00007fc6b5b03ff8 R09: ffffffffffffffff [ 663.422158] FAULT_INJECTION: forcing a failure. [ 663.422158] name failslab, interval 1, probability 0, space 0, times 0 [ 663.423842] R10: 00007fc6b5b03ffc R11: 0000000000000246 R12: 0000000020001a00 [ 663.423854] R13: 0000000020001a40 R14: 0000000000000000 R15: 0000000020004f80 [ 663.427323] CPU: 1 PID: 5930 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 663.428280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 663.429428] Call Trace: [ 663.429785] dump_stack+0x107/0x167 [ 663.430290] should_fail.cold+0x5/0xa [ 663.430820] ? create_object.isra.0+0x3a/0xa20 [ 663.431447] should_failslab+0x5/0x20 [ 663.431992] kmem_cache_alloc+0x5b/0x360 [ 663.432232] FAULT_INJECTION: forcing a failure. [ 663.432232] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 663.432559] create_object.isra.0+0x3a/0xa20 [ 663.435757] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 663.436448] __kmalloc_node+0x1ae/0x4b0 [ 663.437006] kvmalloc_node+0x119/0x170 [ 663.437550] alloc_netdev_mqs+0x774/0xe80 [ 663.438133] ieee802154_if_add+0xc3/0x1040 [ 663.438722] ? mutex_lock_io_nested+0x1110/0x1110 [ 663.439385] ? mac802154_wpan_ioctl+0x2b0/0x2b0 [ 663.440048] ? skb_put+0x134/0x180 [ 663.440535] ? memset+0x20/0x50 [ 663.440994] ? __nlmsg_put+0x155/0x1c0 [ 663.441533] ? genlmsg_put+0x25b/0x2d0 [ 663.442078] ieee802154_add_iface_deprecated+0x3e/0x60 [ 663.442809] ieee802154_add_iface+0x44d/0x8f0 [ 663.443424] ? ieee802154_dump_phy+0x160/0x160 [ 663.444070] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 663.444972] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 663.445874] genl_family_rcv_msg_doit+0x22d/0x330 [ 663.446543] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 663.447462] ? ns_capable+0xdd/0x100 [ 663.447991] genl_rcv_msg+0x33c/0x5a0 [ 663.448522] ? genl_get_cmd+0x480/0x480 [ 663.449065] ? ieee802154_dump_phy+0x160/0x160 [ 663.449704] ? lock_release+0x6b0/0x6b0 [ 663.450255] ? netlink_deliver_tap+0xf4/0xc40 [ 663.450870] netlink_rcv_skb+0x14b/0x430 [ 663.451431] ? genl_get_cmd+0x480/0x480 [ 663.451975] ? netlink_ack+0xab0/0xab0 [ 663.452512] ? netlink_deliver_tap+0x1c4/0xc40 [ 663.453135] ? is_vmalloc_addr+0x7b/0xb0 [ 663.453698] genl_rcv+0x24/0x40 [ 663.454147] netlink_unicast+0x549/0x7f0 [ 663.454711] ? netlink_attachskb+0x870/0x870 [ 663.455312] ? __virt_addr_valid+0x128/0x350 [ 663.455937] netlink_sendmsg+0x905/0xdf0 [ 663.456497] ? netlink_unicast+0x7f0/0x7f0 [ 663.457083] ? netlink_unicast+0x7f0/0x7f0 [ 663.457642] sock_sendmsg+0x154/0x190 [ 663.458162] ____sys_sendmsg+0x70d/0x870 [ 663.458715] ? kernel_sendmsg+0x50/0x50 [ 663.459258] ? do_recvmmsg+0x6d0/0x6d0 [ 663.459790] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 663.460520] ? lock_downgrade+0x6d0/0x6d0 [ 663.461085] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 663.461779] ___sys_sendmsg+0xf3/0x170 [ 663.462310] ? sendmsg_copy_msghdr+0x160/0x160 [ 663.462921] ? lock_downgrade+0x6d0/0x6d0 [ 663.463483] ? find_held_lock+0x2c/0x110 [ 663.464033] ? __fget_files+0x296/0x480 [ 663.464583] ? __fget_light+0xea/0x290 [ 663.465098] __sys_sendmsg+0xe5/0x1b0 [ 663.465618] ? __sys_sendmsg_sock+0x40/0x40 [ 663.466186] ? rcu_read_lock_any_held+0x75/0xa0 [ 663.466831] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 663.467520] ? syscall_enter_from_user_mode+0x1d/0x50 [ 663.468240] ? trace_hardirqs_on+0x5b/0x180 [ 663.468802] do_syscall_64+0x33/0x40 [ 663.469284] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 663.469947] RIP: 0033:0x7f9f3b669b19 [ 663.470441] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 663.472811] RSP: 002b:00007f9f38bdf188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 663.473845] RAX: ffffffffffffffda RBX: 00007f9f3b77cf60 RCX: 00007f9f3b669b19 [ 663.474753] RDX: 0000000000000000 RSI: 0000000020000740 RDI: 0000000000000005 [ 663.475761] RBP: 00007f9f38bdf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 663.476774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 663.477810] R13: 00007ffe3de1bf0f R14: 00007f9f38bdf300 R15: 0000000000022000 [ 663.478848] CPU: 0 PID: 5924 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 663.480416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 663.482277] Call Trace: [ 663.482875] dump_stack+0x107/0x167 [ 663.483692] should_fail.cold+0x5/0xa [ 663.484555] _copy_from_user+0x2e/0x1b0 [ 663.485457] iovec_from_user+0x141/0x400 [ 663.486375] __import_iovec+0x67/0x590 [ 663.487244] ? __ia32_sys_shutdown+0x80/0x80 [ 663.488244] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 663.489417] import_iovec+0x83/0xb0 [ 663.490232] sendmsg_copy_msghdr+0x131/0x160 [ 663.491208] ? do_recvmmsg+0x6d0/0x6d0 [ 663.492083] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 663.493251] ? lock_downgrade+0x6d0/0x6d0 [ 663.494177] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 663.495347] ___sys_sendmsg+0xc6/0x170 [ 663.496229] ? sendmsg_copy_msghdr+0x160/0x160 [ 663.497246] ? __fget_files+0x26d/0x480 [ 663.498147] ? lock_downgrade+0x6d0/0x6d0 [ 663.499072] ? find_held_lock+0x2c/0x110 [ 663.500016] ? __fget_files+0x296/0x480 [ 663.500915] ? __fget_light+0xea/0x290 [ 663.501809] __sys_sendmsg+0xe5/0x1b0 [ 663.502650] ? __sys_sendmsg_sock+0x40/0x40 [ 663.503610] ? rcu_read_lock_any_held+0x75/0xa0 [ 663.504673] ? fput_many+0x2f/0x1a0 [ 663.505485] ? ksys_write+0x1a9/0x260 [ 663.506343] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 663.507510] ? syscall_enter_from_user_mode+0x1d/0x50 [ 663.508665] ? trace_hardirqs_on+0x5b/0x180 [ 663.509633] do_syscall_64+0x33/0x40 [ 663.510463] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 663.511621] RIP: 0033:0x7f9bc1136b19 [ 663.512464] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 663.516559] RSP: 002b:00007f9bbe6ac188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 663.518253] RAX: ffffffffffffffda RBX: 00007f9bc1249f60 RCX: 00007f9bc1136b19 [ 663.519838] RDX: 0000000000000000 RSI: 0000000020000740 RDI: 0000000000000005 [ 663.521425] RBP: 00007f9bbe6ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 663.522997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 663.524575] R13: 00007ffeaf3c400f R14: 00007f9bbe6ac300 R15: 0000000000022000 [ 663.531213] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:20:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (fail_nth: 3) 03:20:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9ab}) 03:20:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) (fail_nth: 22) 03:20:10 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x0, 0x0, 0x9ab}) 03:20:10 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 4) 03:20:10 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}], [{@context={'context', 0x3d, 'system_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}]}) 03:20:10 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 4) 03:20:10 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@shortname_win95}, {@shortname_winnt}, {@shortname_lower}], [{@context={'context', 0x3d, 'system_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@obj_type={'obj_type', 0x3d, 'nfs\x00'}}]}) [ 678.266441] FAULT_INJECTION: forcing a failure. [ 678.266441] name failslab, interval 1, probability 0, space 0, times 0 [ 678.269045] CPU: 0 PID: 5943 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 678.270757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 678.272823] Call Trace: [ 678.273512] dump_stack+0x107/0x167 [ 678.274331] should_fail.cold+0x5/0xa [ 678.275214] ? create_object.isra.0+0x3a/0xa20 [ 678.275971] FAULT_INJECTION: forcing a failure. [ 678.275971] name failslab, interval 1, probability 0, space 0, times 0 [ 678.276331] should_failslab+0x5/0x20 [ 678.276354] kmem_cache_alloc+0x5b/0x360 [ 678.279314] create_object.isra.0+0x3a/0xa20 [ 678.280254] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 678.281308] __kmalloc_node+0x1ae/0x4b0 [ 678.282155] kvmalloc_node+0x119/0x170 [ 678.282973] alloc_netdev_mqs+0x774/0xe80 [ 678.283851] ieee802154_if_add+0xc3/0x1040 [ 678.284717] ? mutex_lock_io_nested+0x1110/0x1110 [ 678.285705] ? mac802154_wpan_ioctl+0x2b0/0x2b0 [ 678.286669] ? skb_put+0x134/0x180 [ 678.287416] ? memset+0x20/0x50 [ 678.288130] ? __nlmsg_put+0x155/0x1c0 [ 678.288952] ? genlmsg_put+0x25b/0x2d0 [ 678.289772] ieee802154_add_iface_deprecated+0x3e/0x60 [ 678.290892] ieee802154_add_iface+0x44d/0x8f0 [ 678.291824] ? ieee802154_dump_phy+0x160/0x160 [ 678.292789] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 678.294156] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 678.295505] genl_family_rcv_msg_doit+0x22d/0x330 [ 678.296532] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 678.298010] ? ns_capable+0xdd/0x100 [ 678.298795] genl_rcv_msg+0x33c/0x5a0 [ 678.299577] ? genl_get_cmd+0x480/0x480 [ 678.300438] ? ieee802154_dump_phy+0x160/0x160 [ 678.301390] ? lock_release+0x6b0/0x6b0 [ 678.302223] ? netlink_deliver_tap+0xf4/0xc40 [ 678.303163] netlink_rcv_skb+0x14b/0x430 [ 678.304023] ? genl_get_cmd+0x480/0x480 [ 678.304917] ? netlink_ack+0xab0/0xab0 [ 678.305721] ? netlink_deliver_tap+0x1c4/0xc40 [ 678.306684] ? is_vmalloc_addr+0x7b/0xb0 [ 678.307530] genl_rcv+0x24/0x40 [ 678.308250] netlink_unicast+0x549/0x7f0 [ 678.309104] ? netlink_attachskb+0x870/0x870 [ 678.310014] ? __virt_addr_valid+0x128/0x350 [ 678.310940] netlink_sendmsg+0x905/0xdf0 [ 678.311797] ? netlink_unicast+0x7f0/0x7f0 [ 678.312706] ? netlink_unicast+0x7f0/0x7f0 [ 678.313586] sock_sendmsg+0x154/0x190 [ 678.314380] ____sys_sendmsg+0x70d/0x870 [ 678.315225] ? kernel_sendmsg+0x50/0x50 [ 678.316060] ? do_recvmmsg+0x6d0/0x6d0 [ 678.316889] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 678.317972] ? lock_downgrade+0x6d0/0x6d0 [ 678.318834] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 678.319935] ___sys_sendmsg+0xf3/0x170 [ 678.320748] ? sendmsg_copy_msghdr+0x160/0x160 [ 678.321695] ? lock_downgrade+0x6d0/0x6d0 [ 678.322558] ? find_held_lock+0x2c/0x110 [ 678.323400] ? __fget_files+0x296/0x480 [ 678.324281] ? __fget_light+0xea/0x290 [ 678.325096] __sys_sendmsg+0xe5/0x1b0 [ 678.325891] ? __sys_sendmsg_sock+0x40/0x40 [ 678.326785] ? rcu_read_lock_any_held+0x75/0xa0 [ 678.327808] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 678.328913] ? syscall_enter_from_user_mode+0x1d/0x50 [ 678.329977] ? trace_hardirqs_on+0x5b/0x180 [ 678.330883] do_syscall_64+0x33/0x40 [ 678.331646] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 678.332731] RIP: 0033:0x7f9f3b669b19 [ 678.333511] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 678.337331] RSP: 002b:00007f9f38bdf188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 678.338917] RAX: ffffffffffffffda RBX: 00007f9f3b77cf60 RCX: 00007f9f3b669b19 [ 678.340410] RDX: 0000000000000000 RSI: 0000000020000740 RDI: 0000000000000005 [ 678.341900] RBP: 00007f9f38bdf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 678.343371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 678.344888] R13: 00007ffe3de1bf0f R14: 00007f9f38bdf300 R15: 0000000000022000 [ 678.346385] CPU: 1 PID: 5946 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 678.347182] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 678.348126] Call Trace: [ 678.348438] dump_stack+0x107/0x167 [ 678.348854] should_fail.cold+0x5/0xa [ 678.349291] ? shmem_alloc_inode+0x18/0x40 [ 678.349780] should_failslab+0x5/0x20 [ 678.350213] kmem_cache_alloc+0x5b/0x360 [ 678.350674] ? shmem_destroy_inode+0x70/0x70 [ 678.351176] shmem_alloc_inode+0x18/0x40 [ 678.351643] ? shmem_destroy_inode+0x70/0x70 [ 678.352146] alloc_inode+0x63/0x240 [ 678.352560] new_inode+0x23/0x250 [ 678.352961] shmem_get_inode+0x15e/0xbc0 [ 678.353429] __shmem_file_setup+0xb8/0x320 [ 678.353917] ? _copy_from_user+0xfb/0x1b0 [ 678.354385] __do_sys_memfd_create+0x275/0x450 [ 678.354912] ? memfd_file_seals_ptr+0x170/0x170 [ 678.355444] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 678.356040] ? syscall_enter_from_user_mode+0x1d/0x50 [ 678.356646] do_syscall_64+0x33/0x40 [ 678.357077] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 678.357659] RIP: 0033:0x7fc6b858eb19 [ 678.358094] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 678.360173] RSP: 002b:00007fc6b5b03f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 678.361036] RAX: ffffffffffffffda RBX: 0000000020004e80 RCX: 00007fc6b858eb19 [ 678.361850] RDX: 00007fc6b5b04000 RSI: 0000000000000000 RDI: 00007fc6b85e80fb [ 678.362650] RBP: 0000000000000000 R08: 00007fc6b5b03ff8 R09: ffffffffffffffff [ 678.363452] R10: 00007fc6b5b03ffc R11: 0000000000000246 R12: 0000000020001a00 [ 678.364265] R13: 0000000020001a40 R14: 0000000000000000 R15: 0000000020004f80 [ 678.365483] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 678.389019] FAT-fs (loop3): Unrecognized mount option "euid=00000000000000060928" or missing value [ 678.389279] FAULT_INJECTION: forcing a failure. [ 678.389279] name failslab, interval 1, probability 0, space 0, times 0 [ 678.391347] FAT-fs (loop5): Unrecognized mount option "euid=00000000000000060928" or missing value [ 678.392383] CPU: 0 PID: 5956 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 678.394731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 678.396419] Call Trace: [ 678.396959] dump_stack+0x107/0x167 [ 678.397705] should_fail.cold+0x5/0xa [ 678.398281] FAULT_INJECTION: forcing a failure. [ 678.398281] name failslab, interval 1, probability 0, space 0, times 0 [ 678.398483] ? shmem_alloc_inode+0x18/0x40 [ 678.400554] should_failslab+0x5/0x20 [ 678.401324] kmem_cache_alloc+0x5b/0x360 [ 678.402155] ? shmem_destroy_inode+0x70/0x70 [ 678.403044] shmem_alloc_inode+0x18/0x40 [ 678.403873] ? shmem_destroy_inode+0x70/0x70 [ 678.404769] alloc_inode+0x63/0x240 [ 678.405507] new_inode+0x23/0x250 [ 678.406211] shmem_get_inode+0x15e/0xbc0 [ 678.407045] __shmem_file_setup+0xb8/0x320 [ 678.407906] ? _copy_from_user+0xfb/0x1b0 [ 678.408758] __do_sys_memfd_create+0x275/0x450 [ 678.409685] ? memfd_file_seals_ptr+0x170/0x170 [ 678.410638] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 678.411707] ? syscall_enter_from_user_mode+0x1d/0x50 [ 678.412784] do_syscall_64+0x33/0x40 [ 678.413543] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 678.414585] RIP: 0033:0x7f1ab4837b19 [ 678.415344] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 678.419085] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 678.420645] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1ab4837b19 [ 678.422093] RDX: 00007f1ab1dad000 RSI: 0000000000000000 RDI: 00007f1ab48910fb [ 678.423554] RBP: 0000000000000000 R08: 00007f1ab1dacff8 R09: ffffffffffffffff [ 678.425027] R10: 00007f1ab1dacffc R11: 0000000000000246 R12: 00000000200001c0 [ 678.426482] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 678.427969] CPU: 1 PID: 5941 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 678.428741] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 678.429657] Call Trace: [ 678.429950] dump_stack+0x107/0x167 [ 678.430344] should_fail.cold+0x5/0xa [ 678.430759] ? __alloc_skb+0x6d/0x5b0 [ 678.431169] should_failslab+0x5/0x20 [ 678.431577] kmem_cache_alloc_node+0x55/0x370 [ 678.432068] __alloc_skb+0x6d/0x5b0 [ 678.432480] netlink_sendmsg+0x98e/0xdf0 [ 678.432921] ? netlink_unicast+0x7f0/0x7f0 [ 678.433387] ? netlink_unicast+0x7f0/0x7f0 [ 678.433845] sock_sendmsg+0x154/0x190 [ 678.434260] ____sys_sendmsg+0x70d/0x870 [ 678.434701] ? kernel_sendmsg+0x50/0x50 [ 678.435131] ? do_recvmmsg+0x6d0/0x6d0 [ 678.435552] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 678.436126] ? lock_downgrade+0x6d0/0x6d0 [ 678.436592] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 678.437167] ___sys_sendmsg+0xf3/0x170 [ 678.437586] ? sendmsg_copy_msghdr+0x160/0x160 [ 678.438083] ? lock_downgrade+0x6d0/0x6d0 03:20:10 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x0, 0x0, 0x9ab}) 03:20:10 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 5) [ 678.438535] ? find_held_lock+0x2c/0x110 [ 678.439190] ? __fget_files+0x296/0x480 [ 678.439626] ? __fget_light+0xea/0x290 [ 678.440041] __sys_sendmsg+0xe5/0x1b0 [ 678.440458] ? __sys_sendmsg_sock+0x40/0x40 [ 678.440922] ? rcu_read_lock_any_held+0x75/0xa0 [ 678.441430] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 678.441986] ? syscall_enter_from_user_mode+0x1d/0x50 [ 678.442545] ? trace_hardirqs_on+0x5b/0x180 [ 678.443013] do_syscall_64+0x33/0x40 [ 678.443419] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 678.443960] RIP: 0033:0x7f9bc1136b19 [ 678.444368] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 678.446305] RSP: 002b:00007f9bbe6ac188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 678.447125] RAX: ffffffffffffffda RBX: 00007f9bc1249f60 RCX: 00007f9bc1136b19 [ 678.447879] RDX: 0000000000000000 RSI: 0000000020000740 RDI: 0000000000000005 [ 678.448652] RBP: 00007f9bbe6ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 678.449404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 678.450161] R13: 00007ffeaf3c400f R14: 00007f9bbe6ac300 R15: 0000000000022000 [ 678.473653] FAULT_INJECTION: forcing a failure. [ 678.473653] name failslab, interval 1, probability 0, space 0, times 0 [ 678.476033] CPU: 0 PID: 5958 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 678.477461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 678.479135] Call Trace: [ 678.479693] dump_stack+0x107/0x167 [ 678.480449] should_fail.cold+0x5/0xa [ 678.481238] ? create_object.isra.0+0x3a/0xa20 [ 678.482160] should_failslab+0x5/0x20 [ 678.482942] kmem_cache_alloc+0x5b/0x360 [ 678.483777] create_object.isra.0+0x3a/0xa20 [ 678.484701] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 678.485742] kmem_cache_alloc+0x159/0x360 [ 678.486597] ? shmem_destroy_inode+0x70/0x70 [ 678.487498] shmem_alloc_inode+0x18/0x40 [ 678.488353] ? shmem_destroy_inode+0x70/0x70 [ 678.489247] alloc_inode+0x63/0x240 [ 678.489994] new_inode+0x23/0x250 [ 678.490707] shmem_get_inode+0x15e/0xbc0 [ 678.491533] __shmem_file_setup+0xb8/0x320 [ 678.492396] ? _copy_from_user+0xfb/0x1b0 [ 678.493262] __do_sys_memfd_create+0x275/0x450 [ 678.494189] ? memfd_file_seals_ptr+0x170/0x170 [ 678.495143] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 678.496222] ? syscall_enter_from_user_mode+0x1d/0x50 [ 678.497285] do_syscall_64+0x33/0x40 [ 678.498043] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 678.499088] RIP: 0033:0x7fc6b858eb19 [ 678.499848] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 678.503599] RSP: 002b:00007fc6b5b03f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 678.505160] RAX: ffffffffffffffda RBX: 0000000020004e80 RCX: 00007fc6b858eb19 [ 678.506616] RDX: 00007fc6b5b04000 RSI: 0000000000000000 RDI: 00007fc6b85e80fb [ 678.508065] RBP: 0000000000000000 R08: 00007fc6b5b03ff8 R09: ffffffffffffffff [ 678.509531] R10: 00007fc6b5b03ffc R11: 0000000000000246 R12: 0000000020001a00 [ 678.510989] R13: 0000000020001a40 R14: 0000000000000000 R15: 0000000020004f80 03:20:10 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}], [{@context={'context', 0x3d, 'system_u'}}]}) 03:20:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) (fail_nth: 23) 03:20:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9ab}) [ 678.552671] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 678.572007] FAULT_INJECTION: forcing a failure. [ 678.572007] name failslab, interval 1, probability 0, space 0, times 0 [ 678.574422] CPU: 0 PID: 5966 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 678.575926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 678.578018] Call Trace: [ 678.578711] dump_stack+0x107/0x167 [ 678.579651] should_fail.cold+0x5/0xa [ 678.580487] ? create_object.isra.0+0x3a/0xa20 [ 678.581586] should_failslab+0x5/0x20 [ 678.582370] kmem_cache_alloc+0x5b/0x360 [ 678.583225] create_object.isra.0+0x3a/0xa20 [ 678.584164] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 678.585226] __kmalloc_node+0x1ae/0x4b0 [ 678.586073] kvmalloc_node+0x119/0x170 [ 678.586888] alloc_netdev_mqs+0x911/0xe80 [ 678.587747] ieee802154_if_add+0xc3/0x1040 [ 678.588665] ? mutex_lock_io_nested+0x1110/0x1110 [ 678.589668] ? mac802154_wpan_ioctl+0x2b0/0x2b0 [ 678.590631] ? skb_put+0x134/0x180 [ 678.591374] ? memset+0x20/0x50 [ 678.592080] ? __nlmsg_put+0x155/0x1c0 [ 678.592907] ? genlmsg_put+0x25b/0x2d0 [ 678.593716] ieee802154_add_iface_deprecated+0x3e/0x60 [ 678.594811] ieee802154_add_iface+0x44d/0x8f0 [ 678.595735] ? ieee802154_dump_phy+0x160/0x160 [ 678.596708] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 678.598097] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 678.599460] genl_family_rcv_msg_doit+0x22d/0x330 [ 678.600507] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 678.601904] ? ns_capable+0xdd/0x100 [ 678.602674] genl_rcv_msg+0x33c/0x5a0 [ 678.603561] ? genl_get_cmd+0x480/0x480 [ 678.604407] ? ieee802154_dump_phy+0x160/0x160 [ 678.605366] ? lock_release+0x6b0/0x6b0 [ 678.606195] ? netlink_deliver_tap+0xf4/0xc40 [ 678.607133] netlink_rcv_skb+0x14b/0x430 [ 678.607974] ? genl_get_cmd+0x480/0x480 [ 678.608841] ? netlink_ack+0xab0/0xab0 [ 678.609640] ? netlink_deliver_tap+0x1c4/0xc40 [ 678.610595] ? is_vmalloc_addr+0x7b/0xb0 [ 678.611442] genl_rcv+0x24/0x40 [ 678.612140] netlink_unicast+0x549/0x7f0 [ 678.612992] ? netlink_attachskb+0x870/0x870 [ 678.613913] ? __virt_addr_valid+0x128/0x350 [ 678.614836] netlink_sendmsg+0x905/0xdf0 [ 678.615674] ? netlink_unicast+0x7f0/0x7f0 [ 678.616596] ? netlink_unicast+0x7f0/0x7f0 [ 678.617473] sock_sendmsg+0x154/0x190 [ 678.618277] ____sys_sendmsg+0x70d/0x870 [ 678.619120] ? kernel_sendmsg+0x50/0x50 [ 678.619949] ? do_recvmmsg+0x6d0/0x6d0 [ 678.620767] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 678.621864] ? lock_downgrade+0x6d0/0x6d0 [ 678.622721] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 678.623816] ___sys_sendmsg+0xf3/0x170 [ 678.624634] ? sendmsg_copy_msghdr+0x160/0x160 [ 678.625592] ? lock_downgrade+0x6d0/0x6d0 [ 678.626472] ? find_held_lock+0x2c/0x110 [ 678.627330] ? __fget_files+0x296/0x480 [ 678.628193] ? __fget_light+0xea/0x290 [ 678.629010] __sys_sendmsg+0xe5/0x1b0 [ 678.629814] ? __sys_sendmsg_sock+0x40/0x40 [ 678.630695] ? rcu_read_lock_any_held+0x75/0xa0 [ 678.631685] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 678.632795] ? syscall_enter_from_user_mode+0x1d/0x50 [ 678.633884] ? trace_hardirqs_on+0x5b/0x180 [ 678.634785] do_syscall_64+0x33/0x40 [ 678.635551] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 678.636621] RIP: 0033:0x7f9f3b669b19 [ 678.637406] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 678.641214] RSP: 002b:00007f9f38bdf188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 678.642818] RAX: ffffffffffffffda RBX: 00007f9f3b77cf60 RCX: 00007f9f3b669b19 [ 678.644291] RDX: 0000000000000000 RSI: 0000000020000740 RDI: 0000000000000005 [ 678.645779] RBP: 00007f9f38bdf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 678.647254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 678.648739] R13: 00007ffe3de1bf0f R14: 00007f9f38bdf300 R15: 0000000000022000 [ 678.661668] FAT-fs (loop3): bogus number of reserved sectors [ 678.663031] FAT-fs (loop3): Can't find a valid FAT filesystem 03:20:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (fail_nth: 4) 03:20:10 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@shortname_win95}, {@shortname_winnt}, {@shortname_lower}], [{@context={'context', 0x3d, 'system_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@obj_type={'obj_type', 0x3d, 'nfs\x00'}}]}) [ 678.713807] FAT-fs (loop5): Unrecognized mount option "euid=00000000000000060928" or missing value 03:20:10 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@shortname_win95}, {@shortname_winnt}, {@shortname_lower}], [{@context={'context', 0x3d, 'system_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@obj_type={'obj_type', 0x3d, 'nfs\x00'}}]}) 03:20:10 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 678.757685] FAT-fs (loop5): Unrecognized mount option "euid=00000000000000060928" or missing value [ 678.762518] FAULT_INJECTION: forcing a failure. [ 678.762518] name failslab, interval 1, probability 0, space 0, times 0 [ 678.763736] CPU: 1 PID: 5978 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 678.764458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 678.765337] Call Trace: [ 678.765631] dump_stack+0x107/0x167 [ 678.766020] should_fail.cold+0x5/0xa [ 678.766431] ? create_object.isra.0+0x3a/0xa20 [ 678.766930] should_failslab+0x5/0x20 [ 678.767334] kmem_cache_alloc+0x5b/0x360 [ 678.767764] create_object.isra.0+0x3a/0xa20 [ 678.768248] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 678.768792] kmem_cache_alloc_node+0x169/0x370 [ 678.769284] __alloc_skb+0x6d/0x5b0 [ 678.769675] netlink_sendmsg+0x98e/0xdf0 [ 678.770118] ? netlink_unicast+0x7f0/0x7f0 [ 678.770577] ? netlink_unicast+0x7f0/0x7f0 [ 678.771036] sock_sendmsg+0x154/0x190 [ 678.771444] ____sys_sendmsg+0x70d/0x870 [ 678.771881] ? kernel_sendmsg+0x50/0x50 [ 678.772312] ? do_recvmmsg+0x6d0/0x6d0 [ 678.772735] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 678.773290] ? lock_downgrade+0x6d0/0x6d0 [ 678.773741] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 678.774302] ___sys_sendmsg+0xf3/0x170 [ 678.774722] ? sendmsg_copy_msghdr+0x160/0x160 [ 678.775213] ? lock_downgrade+0x6d0/0x6d0 [ 678.775663] ? find_held_lock+0x2c/0x110 [ 678.776102] ? __fget_files+0x296/0x480 [ 678.776545] ? __fget_light+0xea/0x290 [ 678.776957] __sys_sendmsg+0xe5/0x1b0 [ 678.777359] ? __sys_sendmsg_sock+0x40/0x40 [ 678.777816] ? rcu_read_lock_any_held+0x75/0xa0 [ 678.778321] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 678.778878] ? syscall_enter_from_user_mode+0x1d/0x50 [ 678.779429] ? trace_hardirqs_on+0x5b/0x180 [ 678.779891] do_syscall_64+0x33/0x40 [ 678.780305] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 678.780864] RIP: 0033:0x7f9bc1136b19 [ 678.781263] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 678.783285] RSP: 002b:00007f9bbe6ac188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 678.784102] RAX: ffffffffffffffda RBX: 00007f9bc1249f60 RCX: 00007f9bc1136b19 [ 678.784912] RDX: 0000000000000000 RSI: 0000000020000740 RDI: 0000000000000005 [ 678.785697] RBP: 00007f9bbe6ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 678.786480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 678.787263] R13: 00007ffeaf3c400f R14: 00007f9bbe6ac300 R15: 0000000000022000 [ 678.818320] FAT-fs (loop3): bogus number of reserved sectors [ 678.818992] FAT-fs (loop3): Can't find a valid FAT filesystem [ 693.026059] FAULT_INJECTION: forcing a failure. [ 693.026059] name failslab, interval 1, probability 0, space 0, times 0 [ 693.028875] CPU: 0 PID: 5991 Comm: syz-executor.3 Not tainted 5.10.164 #1 [ 693.030499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 693.032494] Call Trace: [ 693.033129] dump_stack+0x107/0x167 [ 693.033902] should_fail.cold+0x5/0xa [ 693.034663] ? __do_sys_memfd_create+0xfb/0x450 [ 693.035598] should_failslab+0x5/0x20 [ 693.036380] __kmalloc+0x72/0x3f0 [ 693.037088] __do_sys_memfd_create+0xfb/0x450 [ 693.037989] ? ksys_write+0x1a9/0x260 [ 693.038013] FAULT_INJECTION: forcing a failure. [ 693.038013] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 693.038749] ? memfd_file_seals_ptr+0x170/0x170 [ 693.038775] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 693.038796] ? syscall_enter_from_user_mode+0x1d/0x50 [ 693.038819] do_syscall_64+0x33/0x40 [ 693.044962] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 693.045996] RIP: 0033:0x7f1c808b1b19 [ 693.046768] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 693.050476] RSP: 002b:00007f1c7de26f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 693.052059] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1c808b1b19 [ 693.053534] RDX: 00007f1c7de27000 RSI: 0000000000000000 RDI: 00007f1c8090b0fb [ 693.054969] RBP: 0000000000000000 R08: 00007f1c7de26ff8 R09: ffffffffffffffff [ 693.056410] R10: 00007f1c7de26ffc R11: 0000000000000246 R12: 00000000200001c0 [ 693.057842] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 693.059308] CPU: 1 PID: 5993 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 693.060709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 693.062373] Call Trace: [ 693.062576] FAT-fs (loop5): Unrecognized mount option "euid=00000000000000060928" or missing value [ 693.062910] dump_stack+0x107/0x167 [ 693.065418] should_fail.cold+0x5/0xa [ 693.066185] ? genl_rcv+0x24/0x40 [ 693.066893] __alloc_pages_nodemask+0x182/0x680 [ 693.067830] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 693.068913] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 693.070113] ? find_held_lock+0x2c/0x110 [ 693.070935] ? __kmalloc_node+0x1ae/0x4b0 [ 693.071776] alloc_pages_current+0x187/0x280 03:20:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) (fail_nth: 24) 03:20:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9ab}) 03:20:25 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 6) 03:20:25 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 5) 03:20:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, 0x0) 03:20:25 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@shortname_win95}, {@shortname_winnt}, {@fat=@quiet}], [{@context={'context', 0x3d, 'system_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@obj_type={'obj_type', 0x3d, 'nfs\x00'}}]}) 03:20:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (fail_nth: 5) 03:20:25 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 1) [ 693.072678] get_zeroed_page+0x14/0xb0 [ 693.073693] dev_alloc_name_ns+0x13d/0x6c0 [ 693.074583] ? kasan_unpoison_shadow+0x33/0x50 [ 693.075516] ? netdev_rx_handler_unregister+0x130/0x130 [ 693.076631] ? xdp_rxq_info_reg+0x110/0x1b0 [ 693.077525] ? alloc_netdev_mqs+0xab1/0xe80 [ 693.078437] ieee802154_if_add+0x142/0x1040 [ 693.079331] ? mutex_lock_io_nested+0x1110/0x1110 [ 693.080347] ? mac802154_wpan_ioctl+0x2b0/0x2b0 [ 693.081314] ? skb_put+0x134/0x180 [ 693.082044] ? memset+0x20/0x50 [ 693.082733] ? __nlmsg_put+0x155/0x1c0 [ 693.083548] ? genlmsg_put+0x25b/0x2d0 [ 693.084362] ieee802154_add_iface_deprecated+0x3e/0x60 [ 693.085461] ieee802154_add_iface+0x44d/0x8f0 [ 693.086400] ? ieee802154_dump_phy+0x160/0x160 [ 693.087388] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 693.088758] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 693.090101] genl_family_rcv_msg_doit+0x22d/0x330 [ 693.091108] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 693.092492] ? ns_capable+0xdd/0x100 [ 693.093278] genl_rcv_msg+0x33c/0x5a0 [ 693.094064] ? genl_get_cmd+0x480/0x480 [ 693.094884] ? ieee802154_dump_phy+0x160/0x160 [ 693.095836] ? lock_release+0x6b0/0x6b0 [ 693.096669] ? netlink_deliver_tap+0xf4/0xc40 [ 693.097608] netlink_rcv_skb+0x14b/0x430 [ 693.097980] FAULT_INJECTION: forcing a failure. [ 693.097980] name failslab, interval 1, probability 0, space 0, times 0 [ 693.098445] ? genl_get_cmd+0x480/0x480 [ 693.098467] ? netlink_ack+0xab0/0xab0 [ 693.098498] ? netlink_deliver_tap+0x1c4/0xc40 [ 693.103245] ? is_vmalloc_addr+0x7b/0xb0 [ 693.104105] genl_rcv+0x24/0x40 [ 693.104791] netlink_unicast+0x549/0x7f0 [ 693.105621] ? netlink_attachskb+0x870/0x870 [ 693.106516] ? __virt_addr_valid+0x128/0x350 [ 693.107423] netlink_sendmsg+0x905/0xdf0 [ 693.108257] ? netlink_unicast+0x7f0/0x7f0 [ 693.109150] ? netlink_unicast+0x7f0/0x7f0 [ 693.110009] sock_sendmsg+0x154/0x190 [ 693.110781] ____sys_sendmsg+0x70d/0x870 [ 693.111607] ? kernel_sendmsg+0x50/0x50 [ 693.112420] ? do_recvmmsg+0x6d0/0x6d0 [ 693.113225] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 693.114316] ? lock_downgrade+0x6d0/0x6d0 [ 693.115178] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 693.116268] ___sys_sendmsg+0xf3/0x170 [ 693.117094] ? sendmsg_copy_msghdr+0x160/0x160 [ 693.118046] ? lock_downgrade+0x6d0/0x6d0 [ 693.118903] ? find_held_lock+0x2c/0x110 [ 693.119752] ? __fget_files+0x296/0x480 [ 693.120588] ? __fget_light+0xea/0x290 [ 693.121399] __sys_sendmsg+0xe5/0x1b0 [ 693.122187] ? __sys_sendmsg_sock+0x40/0x40 [ 693.123080] ? rcu_read_lock_any_held+0x75/0xa0 [ 693.124065] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 693.125164] ? syscall_enter_from_user_mode+0x1d/0x50 [ 693.126229] ? trace_hardirqs_on+0x5b/0x180 [ 693.127121] do_syscall_64+0x33/0x40 [ 693.127892] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 693.128962] RIP: 0033:0x7f9f3b669b19 [ 693.129726] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 693.133495] RSP: 002b:00007f9f38bdf188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 693.135058] RAX: ffffffffffffffda RBX: 00007f9f3b77cf60 RCX: 00007f9f3b669b19 [ 693.136534] RDX: 0000000000000000 RSI: 0000000020000740 RDI: 0000000000000005 [ 693.137997] RBP: 00007f9f38bdf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 693.139464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 693.140928] R13: 00007ffe3de1bf0f R14: 00007f9f38bdf300 R15: 0000000000022000 [ 693.142426] CPU: 0 PID: 5999 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 693.144061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 693.146046] Call Trace: [ 693.146680] dump_stack+0x107/0x167 [ 693.147554] should_fail.cold+0x5/0xa [ 693.148470] ? create_object.isra.0+0x3a/0xa20 [ 693.149562] should_failslab+0x5/0x20 [ 693.150468] kmem_cache_alloc+0x5b/0x360 [ 693.151446] create_object.isra.0+0x3a/0xa20 [ 693.152516] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 693.153733] kmem_cache_alloc+0x159/0x360 [ 693.154724] ? shmem_destroy_inode+0x70/0x70 [ 693.155772] shmem_alloc_inode+0x18/0x40 [ 693.156745] ? shmem_destroy_inode+0x70/0x70 [ 693.157787] alloc_inode+0x63/0x240 [ 693.158652] new_inode+0x23/0x250 [ 693.159484] shmem_get_inode+0x15e/0xbc0 [ 693.160483] __shmem_file_setup+0xb8/0x320 [ 693.161491] ? _copy_from_user+0xfb/0x1b0 [ 693.162482] __do_sys_memfd_create+0x275/0x450 [ 693.163575] ? memfd_file_seals_ptr+0x170/0x170 [ 693.164700] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 693.165947] ? syscall_enter_from_user_mode+0x1d/0x50 [ 693.167183] do_syscall_64+0x33/0x40 [ 693.168072] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 693.169298] RIP: 0033:0x7f1ab4837b19 [ 693.170182] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 693.174558] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 693.176352] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1ab4837b19 [ 693.178026] RDX: 00007f1ab1dad000 RSI: 0000000000000000 RDI: 00007f1ab48910fb [ 693.179700] RBP: 0000000000000000 R08: 00007f1ab1dacff8 R09: ffffffffffffffff [ 693.181385] R10: 00007f1ab1dacffc R11: 0000000000000246 R12: 00000000200001c0 [ 693.183064] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 693.191762] FAULT_INJECTION: forcing a failure. [ 693.191762] name failslab, interval 1, probability 0, space 0, times 0 [ 693.194582] CPU: 0 PID: 6001 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 693.196192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 693.198190] Call Trace: [ 693.198814] dump_stack+0x107/0x167 [ 693.199676] should_fail.cold+0x5/0xa [ 693.200585] ? security_inode_alloc+0x34/0x160 [ 693.201662] should_failslab+0x5/0x20 [ 693.202557] kmem_cache_alloc+0x5b/0x360 [ 693.203523] security_inode_alloc+0x34/0x160 [ 693.204583] inode_init_always+0xa4e/0xd10 [ 693.205574] ? shmem_destroy_inode+0x70/0x70 [ 693.206611] alloc_inode+0x84/0x240 [ 693.207467] new_inode+0x23/0x250 [ 693.208301] shmem_get_inode+0x15e/0xbc0 [ 693.209279] __shmem_file_setup+0xb8/0x320 [ 693.210275] ? _copy_from_user+0xfb/0x1b0 [ 693.211255] __do_sys_memfd_create+0x275/0x450 [ 693.212355] ? memfd_file_seals_ptr+0x170/0x170 [ 693.213461] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 693.214698] ? syscall_enter_from_user_mode+0x1d/0x50 [ 693.215918] do_syscall_64+0x33/0x40 [ 693.216805] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 693.218013] RIP: 0033:0x7fc6b858eb19 [ 693.218892] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 693.223202] RSP: 002b:00007fc6b5b03f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 03:20:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) (fail_nth: 25) [ 693.224983] RAX: ffffffffffffffda RBX: 0000000020004e80 RCX: 00007fc6b858eb19 [ 693.226838] RDX: 00007fc6b5b04000 RSI: 0000000000000000 RDI: 00007fc6b85e80fb [ 693.228525] RBP: 0000000000000000 R08: 00007fc6b5b03ff8 R09: ffffffffffffffff [ 693.230194] R10: 00007fc6b5b03ffc R11: 0000000000000246 R12: 0000000020001a00 [ 693.231858] R13: 0000000020001a40 R14: 0000000000000000 R15: 0000000020004f80 [ 693.239045] FAT-fs (loop7): bogus number of reserved sectors [ 693.240413] FAT-fs (loop7): Can't find a valid FAT filesystem [ 693.251792] FAULT_INJECTION: forcing a failure. [ 693.251792] name failslab, interval 1, probability 0, space 0, times 0 [ 693.253138] FAULT_INJECTION: forcing a failure. [ 693.253138] name failslab, interval 1, probability 0, space 0, times 0 [ 693.254135] CPU: 1 PID: 6000 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 693.258054] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 693.259694] Call Trace: [ 693.260221] dump_stack+0x107/0x167 [ 693.260950] should_fail.cold+0x5/0xa [ 693.261707] should_failslab+0x5/0x20 [ 693.262461] __kmalloc_node_track_caller+0x74/0x3f0 [ 693.263440] ? netlink_sendmsg+0x98e/0xdf0 [ 693.264284] __alloc_skb+0xb1/0x5b0 [ 693.265039] netlink_sendmsg+0x98e/0xdf0 [ 693.265843] ? netlink_unicast+0x7f0/0x7f0 [ 693.266699] ? netlink_unicast+0x7f0/0x7f0 [ 693.267529] sock_sendmsg+0x154/0x190 [ 693.268275] ____sys_sendmsg+0x70d/0x870 [ 693.269080] ? kernel_sendmsg+0x50/0x50 [ 693.269948] ? do_recvmmsg+0x6d0/0x6d0 [ 693.270717] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 693.271747] ? lock_downgrade+0x6d0/0x6d0 [ 693.272574] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 693.273616] ___sys_sendmsg+0xf3/0x170 [ 693.274377] ? sendmsg_copy_msghdr+0x160/0x160 [ 693.275299] ? lock_downgrade+0x6d0/0x6d0 [ 693.276116] ? find_held_lock+0x2c/0x110 [ 693.276955] ? __fget_files+0x296/0x480 [ 693.277745] ? __fget_light+0xea/0x290 [ 693.278538] __sys_sendmsg+0xe5/0x1b0 [ 693.279284] ? __sys_sendmsg_sock+0x40/0x40 [ 693.280129] ? rcu_read_lock_any_held+0x75/0xa0 [ 693.281043] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 693.282077] ? syscall_enter_from_user_mode+0x1d/0x50 [ 693.283066] ? trace_hardirqs_on+0x5b/0x180 [ 693.283913] do_syscall_64+0x33/0x40 [ 693.284637] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 693.285645] RIP: 0033:0x7f9bc1136b19 [ 693.286363] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 693.289982] RSP: 002b:00007f9bbe6ac188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 693.291467] RAX: ffffffffffffffda RBX: 00007f9bc1249f60 RCX: 00007f9bc1136b19 [ 693.292868] RDX: 0000000000000000 RSI: 0000000020000740 RDI: 0000000000000005 [ 693.294255] RBP: 00007f9bbe6ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 693.295649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 693.297054] R13: 00007ffeaf3c400f R14: 00007f9bbe6ac300 R15: 0000000000022000 [ 693.298479] CPU: 0 PID: 6006 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 693.300051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 693.301961] Call Trace: [ 693.302580] dump_stack+0x107/0x167 [ 693.303421] should_fail.cold+0x5/0xa [ 693.304288] ? __alloc_skb+0x6d/0x5b0 [ 693.305166] should_failslab+0x5/0x20 [ 693.306027] kmem_cache_alloc_node+0x55/0x370 [ 693.307049] __alloc_skb+0x6d/0x5b0 [ 693.307882] netlink_ack+0x1ed/0xab0 [ 693.308743] ? ieee802154_dump_phy+0x160/0x160 [ 693.309781] ? netlink_sendmsg+0xdf0/0xdf0 [ 693.310740] ? lock_release+0x6b0/0x6b0 [ 693.311639] ? netlink_deliver_tap+0xf4/0xc40 [ 693.312675] netlink_rcv_skb+0x348/0x430 [ 693.313595] ? genl_get_cmd+0x480/0x480 [ 693.314501] ? netlink_ack+0xab0/0xab0 [ 693.315393] ? netlink_deliver_tap+0x1c4/0xc40 [ 693.316431] ? is_vmalloc_addr+0x7b/0xb0 [ 693.317356] genl_rcv+0x24/0x40 [ 693.318104] netlink_unicast+0x549/0x7f0 [ 693.319033] ? netlink_attachskb+0x870/0x870 [ 693.320026] ? __virt_addr_valid+0x128/0x350 [ 693.321050] netlink_sendmsg+0x905/0xdf0 [ 693.321979] ? netlink_unicast+0x7f0/0x7f0 [ 693.322952] ? netlink_unicast+0x7f0/0x7f0 [ 693.323907] sock_sendmsg+0x154/0x190 [ 693.324775] ____sys_sendmsg+0x70d/0x870 [ 693.325696] ? kernel_sendmsg+0x50/0x50 [ 693.326592] ? do_recvmmsg+0x6d0/0x6d0 [ 693.327476] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 693.328678] ? lock_downgrade+0x6d0/0x6d0 [ 693.329614] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 693.330795] ___sys_sendmsg+0xf3/0x170 [ 693.331663] ? sendmsg_copy_msghdr+0x160/0x160 [ 693.332702] ? lock_downgrade+0x6d0/0x6d0 [ 693.333636] ? find_held_lock+0x2c/0x110 [ 693.334555] ? __fget_files+0x296/0x480 [ 693.335460] ? __fget_light+0xea/0x290 [ 693.336360] __sys_sendmsg+0xe5/0x1b0 [ 693.337215] ? __sys_sendmsg_sock+0x40/0x40 [ 693.338180] ? rcu_read_lock_any_held+0x75/0xa0 [ 693.339248] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 693.340438] ? syscall_enter_from_user_mode+0x1d/0x50 [ 693.341599] ? trace_hardirqs_on+0x5b/0x180 [ 693.342570] do_syscall_64+0x33/0x40 [ 693.343404] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 693.344558] RIP: 0033:0x7f9f3b669b19 [ 693.345388] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 693.349522] RSP: 002b:00007f9f38bdf188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 693.351197] RAX: ffffffffffffffda RBX: 00007f9f3b77cf60 RCX: 00007f9f3b669b19 [ 693.352787] RDX: 0000000000000000 RSI: 0000000020000740 RDI: 0000000000000005 [ 693.354372] RBP: 00007f9f38bdf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 693.355953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 693.357541] R13: 00007ffe3de1bf0f R14: 00007f9f38bdf300 R15: 0000000000022000 03:20:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, 0x0) 03:20:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, 0x0) 03:20:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9ab}) [ 693.406693] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:20:25 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@shortname_win95}, {@fat=@quiet}], [{@context={'context', 0x3d, 'system_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@obj_type={'obj_type', 0x3d, 'nfs\x00'}}]}) [ 693.547582] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:20:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (fail_nth: 6) 03:20:25 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 7) 03:20:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9ab}) 03:20:25 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 2) [ 693.712133] FAT-fs (loop5): Unrecognized mount option "euid=00000000000000060928" or missing value [ 693.739639] FAULT_INJECTION: forcing a failure. [ 693.739639] name failslab, interval 1, probability 0, space 0, times 0 [ 693.742070] FAULT_INJECTION: forcing a failure. [ 693.742070] name failslab, interval 1, probability 0, space 0, times 0 [ 693.742091] CPU: 1 PID: 6029 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 693.742099] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 693.742103] Call Trace: [ 693.742123] dump_stack+0x107/0x167 [ 693.742139] should_fail.cold+0x5/0xa [ 693.742161] ? create_object.isra.0+0x3a/0xa20 [ 693.748845] should_failslab+0x5/0x20 [ 693.749404] kmem_cache_alloc+0x5b/0x360 [ 693.749995] create_object.isra.0+0x3a/0xa20 [ 693.750637] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 693.751381] kmem_cache_alloc+0x159/0x360 [ 693.751981] security_inode_alloc+0x34/0x160 [ 693.752636] inode_init_always+0xa4e/0xd10 [ 693.753248] ? shmem_destroy_inode+0x70/0x70 [ 693.753876] alloc_inode+0x84/0x240 [ 693.754397] new_inode+0x23/0x250 [ 693.754901] shmem_get_inode+0x15e/0xbc0 [ 693.755491] __shmem_file_setup+0xb8/0x320 [ 693.756108] ? _copy_from_user+0xfb/0x1b0 [ 693.756716] __do_sys_memfd_create+0x275/0x450 [ 693.757388] ? memfd_file_seals_ptr+0x170/0x170 [ 693.758064] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 693.758828] ? syscall_enter_from_user_mode+0x1d/0x50 [ 693.759597] do_syscall_64+0x33/0x40 [ 693.760135] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 693.760878] RIP: 0033:0x7fc6b858eb19 [ 693.761415] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 693.764068] RSP: 002b:00007fc6b5b03f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 693.765176] RAX: ffffffffffffffda RBX: 0000000020004e80 RCX: 00007fc6b858eb19 [ 693.766201] RDX: 00007fc6b5b04000 RSI: 0000000000000000 RDI: 00007fc6b85e80fb [ 693.767213] RBP: 0000000000000000 R08: 00007fc6b5b03ff8 R09: ffffffffffffffff [ 693.768223] R10: 00007fc6b5b03ffc R11: 0000000000000246 R12: 0000000020001a00 [ 693.769239] R13: 0000000020001a40 R14: 0000000000000000 R15: 0000000020004f80 [ 693.770278] CPU: 0 PID: 6027 Comm: syz-executor.3 Not tainted 5.10.164 #1 [ 693.771743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 693.773515] Call Trace: [ 693.774082] dump_stack+0x107/0x167 [ 693.774857] should_fail.cold+0x5/0xa [ 693.775655] ? create_object.isra.0+0x3a/0xa20 [ 693.776633] should_failslab+0x5/0x20 [ 693.777432] kmem_cache_alloc+0x5b/0x360 [ 693.778291] create_object.isra.0+0x3a/0xa20 [ 693.779217] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 693.780275] __kmalloc+0x16e/0x3f0 [ 693.781041] __do_sys_memfd_create+0xfb/0x450 [ 693.781974] ? ksys_write+0x1a9/0x260 [ 693.782777] ? memfd_file_seals_ptr+0x170/0x170 [ 693.783763] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 693.784873] ? syscall_enter_from_user_mode+0x1d/0x50 [ 693.785960] do_syscall_64+0x33/0x40 [ 693.786753] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 693.787837] RIP: 0033:0x7f1c808b1b19 [ 693.788633] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 693.792497] RSP: 002b:00007f1c7de26f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 693.794088] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1c808b1b19 [ 693.795560] RDX: 00007f1c7de27000 RSI: 0000000000000000 RDI: 00007f1c8090b0fb [ 693.797031] RBP: 0000000000000000 R08: 00007f1c7de26ff8 R09: ffffffffffffffff [ 693.798502] R10: 00007f1c7de26ffc R11: 0000000000000246 R12: 00000000200001c0 [ 693.799971] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 693.832909] FAULT_INJECTION: forcing a failure. [ 693.832909] name failslab, interval 1, probability 0, space 0, times 0 [ 693.834539] CPU: 1 PID: 6031 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 693.835464] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 693.836587] Call Trace: [ 693.836945] dump_stack+0x107/0x167 [ 693.837445] should_fail.cold+0x5/0xa [ 693.837967] ? create_object.isra.0+0x3a/0xa20 [ 693.838599] should_failslab+0x5/0x20 [ 693.839121] kmem_cache_alloc+0x5b/0x360 [ 693.839687] create_object.isra.0+0x3a/0xa20 [ 693.840295] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 693.841033] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 693.841737] ? netlink_sendmsg+0x98e/0xdf0 [ 693.842326] __alloc_skb+0xb1/0x5b0 [ 693.842833] netlink_sendmsg+0x98e/0xdf0 [ 693.843400] ? netlink_unicast+0x7f0/0x7f0 [ 693.843987] ? netlink_unicast+0x7f0/0x7f0 [ 693.844579] sock_sendmsg+0x154/0x190 [ 693.845107] ____sys_sendmsg+0x70d/0x870 [ 693.845673] ? kernel_sendmsg+0x50/0x50 [ 693.846221] ? do_recvmmsg+0x6d0/0x6d0 [ 693.846764] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 693.847481] ? lock_downgrade+0x6d0/0x6d0 [ 693.848054] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 693.848799] ___sys_sendmsg+0xf3/0x170 [ 693.849338] ? sendmsg_copy_msghdr+0x160/0x160 [ 693.849970] ? lock_downgrade+0x6d0/0x6d0 [ 693.850542] ? find_held_lock+0x2c/0x110 [ 693.851110] ? __fget_files+0x296/0x480 [ 693.851664] ? __fget_light+0xea/0x290 [ 693.852207] __sys_sendmsg+0xe5/0x1b0 [ 693.852747] ? __sys_sendmsg_sock+0x40/0x40 [ 693.853345] ? rcu_read_lock_any_held+0x75/0xa0 [ 693.854003] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 693.854727] ? syscall_enter_from_user_mode+0x1d/0x50 [ 693.855429] ? trace_hardirqs_on+0x5b/0x180 [ 693.856020] do_syscall_64+0x33/0x40 [ 693.856536] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 693.857235] RIP: 0033:0x7f9bc1136b19 [ 693.857742] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 693.860242] RSP: 002b:00007f9bbe6ac188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 693.861299] RAX: ffffffffffffffda RBX: 00007f9bc1249f60 RCX: 00007f9bc1136b19 [ 693.862265] RDX: 0000000000000000 RSI: 0000000020000740 RDI: 0000000000000005 [ 693.863240] RBP: 00007f9bbe6ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 693.864210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 693.865183] R13: 00007ffeaf3c400f R14: 00007f9bbe6ac300 R15: 0000000000022000 [ 693.874506] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 693.900647] FAT-fs (loop3): bogus number of reserved sectors [ 693.901462] FAT-fs (loop3): Can't find a valid FAT filesystem 03:20:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (fail_nth: 7) 03:20:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9ab}) 03:20:47 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 3) 03:20:47 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}], [{@context={'context', 0x3d, 'system_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@obj_type={'obj_type', 0x3d, 'nfs\x00'}}]}) 03:20:47 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 6) 03:20:47 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) (fail_nth: 26) 03:20:47 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 8) 03:20:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9ab}) [ 715.008014] FAULT_INJECTION: forcing a failure. [ 715.008014] name failslab, interval 1, probability 0, space 0, times 0 [ 715.009495] CPU: 1 PID: 6047 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 715.010340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 715.011364] Call Trace: [ 715.011695] dump_stack+0x107/0x167 [ 715.012149] should_fail.cold+0x5/0xa [ 715.012627] ? security_inode_alloc+0x34/0x160 [ 715.013196] should_failslab+0x5/0x20 [ 715.013666] kmem_cache_alloc+0x5b/0x360 [ 715.014170] security_inode_alloc+0x34/0x160 [ 715.014715] inode_init_always+0xa4e/0xd10 [ 715.015245] ? shmem_destroy_inode+0x70/0x70 [ 715.015787] alloc_inode+0x84/0x240 [ 715.016230] new_inode+0x23/0x250 [ 715.016665] shmem_get_inode+0x15e/0xbc0 [ 715.017172] __shmem_file_setup+0xb8/0x320 [ 715.017702] ? _copy_from_user+0xfb/0x1b0 [ 715.018207] __do_sys_memfd_create+0x275/0x450 [ 715.018256] FAULT_INJECTION: forcing a failure. [ 715.018256] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 715.018772] ? memfd_file_seals_ptr+0x170/0x170 [ 715.021806] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 715.022463] ? syscall_enter_from_user_mode+0x1d/0x50 [ 715.023099] do_syscall_64+0x33/0x40 [ 715.023561] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 715.024205] RIP: 0033:0x7f1ab4837b19 [ 715.024680] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 715.026955] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 715.027898] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1ab4837b19 [ 715.028806] RDX: 00007f1ab1dad000 RSI: 0000000000000000 RDI: 00007f1ab48910fb [ 715.029721] RBP: 0000000000000000 R08: 00007f1ab1dacff8 R09: ffffffffffffffff [ 715.030569] R10: 00007f1ab1dacffc R11: 0000000000000246 R12: 00000000200001c0 [ 715.031414] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 715.032292] CPU: 0 PID: 6043 Comm: syz-executor.3 Not tainted 5.10.164 #1 [ 715.033786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 715.035573] Call Trace: [ 715.036153] dump_stack+0x107/0x167 [ 715.036966] should_fail.cold+0x5/0xa [ 715.037820] _copy_from_user+0x2e/0x1b0 [ 715.038701] __do_sys_memfd_create+0x16d/0x450 [ 715.039696] ? memfd_file_seals_ptr+0x170/0x170 [ 715.040730] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 715.041887] ? syscall_enter_from_user_mode+0x1d/0x50 [ 715.043017] do_syscall_64+0x33/0x40 [ 715.043836] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 715.044979] RIP: 0033:0x7f1c808b1b19 [ 715.045782] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 715.049850] RSP: 002b:00007f1c7de26f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 715.051538] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1c808b1b19 [ 715.053123] RDX: 00007f1c7de27000 RSI: 0000000000000000 RDI: 00007f1c8090b0fb [ 715.054699] RBP: 0000000000000000 R08: 00007f1c7de26ff8 R09: ffffffffffffffff [ 715.056246] R10: 00007f1c7de26ffc R11: 0000000000000246 R12: 00000000200001c0 [ 715.057800] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 715.062586] FAULT_INJECTION: forcing a failure. [ 715.062586] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 715.064038] CPU: 1 PID: 6049 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 715.064889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 715.065924] Call Trace: [ 715.066254] dump_stack+0x107/0x167 [ 715.066704] should_fail.cold+0x5/0xa [ 715.067192] _copy_from_iter_full+0x201/0xa60 [ 715.067736] ? __virt_addr_valid+0x128/0x350 [ 715.068290] ? __check_object_size+0x319/0x440 [ 715.068845] netlink_sendmsg+0x86f/0xdf0 [ 715.069356] ? netlink_unicast+0x7f0/0x7f0 [ 715.069866] ? netlink_unicast+0x7f0/0x7f0 [ 715.070392] sock_sendmsg+0x154/0x190 [ 715.070861] ____sys_sendmsg+0x70d/0x870 [ 715.071352] ? kernel_sendmsg+0x50/0x50 [ 715.071833] ? do_recvmmsg+0x6d0/0x6d0 [ 715.072313] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 715.072948] ? lock_downgrade+0x6d0/0x6d0 [ 715.073461] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 715.074103] ___sys_sendmsg+0xf3/0x170 [ 715.074559] ? sendmsg_copy_msghdr+0x160/0x160 [ 715.075119] ? lock_downgrade+0x6d0/0x6d0 [ 715.075615] ? find_held_lock+0x2c/0x110 [ 715.076121] ? __fget_files+0x296/0x480 [ 715.076597] ? __fget_light+0xea/0x290 [ 715.077080] __sys_sendmsg+0xe5/0x1b0 [ 715.077530] ? __sys_sendmsg_sock+0x40/0x40 [ 715.078063] ? rcu_read_lock_any_held+0x75/0xa0 [ 715.078619] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 715.079260] ? syscall_enter_from_user_mode+0x1d/0x50 [ 715.079726] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 715.079866] ? trace_hardirqs_on+0x5b/0x180 [ 715.079885] do_syscall_64+0x33/0x40 [ 715.082914] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 715.083539] RIP: 0033:0x7f9bc1136b19 [ 715.083987] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 715.086546] RSP: 002b:00007f9bbe6ac188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 715.087736] RAX: ffffffffffffffda RBX: 00007f9bc1249f60 RCX: 00007f9bc1136b19 [ 715.088732] RDX: 0000000000000000 RSI: 0000000020000740 RDI: 0000000000000005 [ 715.089760] RBP: 00007f9bbe6ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 715.090816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 715.091859] R13: 00007ffeaf3c400f R14: 00007f9bbe6ac300 R15: 0000000000022000 03:20:47 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 7) [ 715.118244] FAULT_INJECTION: forcing a failure. [ 715.118244] name failslab, interval 1, probability 0, space 0, times 0 [ 715.119611] CPU: 1 PID: 6060 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 715.120410] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 715.121371] Call Trace: [ 715.121685] dump_stack+0x107/0x167 [ 715.122103] should_fail.cold+0x5/0xa [ 715.122544] ? __d_alloc+0x2a/0x990 [ 715.122968] should_failslab+0x5/0x20 [ 715.123413] kmem_cache_alloc+0x5b/0x360 [ 715.123881] ? trace_hardirqs_on+0x5b/0x180 [ 715.124388] __d_alloc+0x2a/0x990 [ 715.124805] d_alloc_pseudo+0x19/0x70 [ 715.125251] alloc_file_pseudo+0xce/0x250 [ 715.125735] ? alloc_file+0x5a0/0x5a0 [ 715.126177] ? shmem_get_inode+0x55c/0xbc0 [ 715.126677] __shmem_file_setup+0x144/0x320 [ 715.126885] FAULT_INJECTION: forcing a failure. [ 715.126885] name failslab, interval 1, probability 0, space 0, times 0 [ 715.127175] ? _copy_from_user+0xfb/0x1b0 [ 715.127187] __do_sys_memfd_create+0x275/0x450 [ 715.127198] ? memfd_file_seals_ptr+0x170/0x170 [ 715.127212] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 715.127233] ? syscall_enter_from_user_mode+0x1d/0x50 [ 715.132460] do_syscall_64+0x33/0x40 [ 715.132923] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 715.133543] RIP: 0033:0x7fc6b858eb19 [ 715.133995] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 715.136252] RSP: 002b:00007fc6b5b03f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 715.137190] RAX: ffffffffffffffda RBX: 0000000020004e80 RCX: 00007fc6b858eb19 [ 715.138063] RDX: 00007fc6b5b04000 RSI: 0000000000000000 RDI: 00007fc6b85e80fb [ 715.138938] RBP: 0000000000000000 R08: 00007fc6b5b03ff8 R09: ffffffffffffffff [ 715.139823] R10: 00007fc6b5b03ffc R11: 0000000000000246 R12: 0000000020001a00 [ 715.140715] R13: 0000000020001a40 R14: 0000000000000000 R15: 0000000020004f80 [ 715.141600] CPU: 0 PID: 6054 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 715.143113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 715.144938] Call Trace: [ 715.145524] dump_stack+0x107/0x167 [ 715.146333] should_fail.cold+0x5/0xa [ 715.147160] ? create_object.isra.0+0x3a/0xa20 [ 715.148147] should_failslab+0x5/0x20 [ 715.148989] kmem_cache_alloc+0x5b/0x360 [ 715.149886] create_object.isra.0+0x3a/0xa20 [ 715.150835] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 715.151955] kmem_cache_alloc_node+0x169/0x370 [ 715.152951] __alloc_skb+0x6d/0x5b0 [ 715.153763] netlink_ack+0x1ed/0xab0 [ 715.154582] ? ieee802154_dump_phy+0x160/0x160 [ 715.154999] FAT-fs (loop5): Unrecognized mount option "euid=00000000000000060928" or missing value [ 715.155591] ? netlink_sendmsg+0xdf0/0xdf0 [ 715.155616] ? lock_release+0x6b0/0x6b0 [ 715.158491] ? netlink_deliver_tap+0xf4/0xc40 [ 715.159486] netlink_rcv_skb+0x348/0x430 [ 715.160380] ? genl_get_cmd+0x480/0x480 [ 715.161268] ? netlink_ack+0xab0/0xab0 [ 715.162134] ? netlink_deliver_tap+0x1c4/0xc40 [ 715.163136] ? is_vmalloc_addr+0x7b/0xb0 [ 715.164041] genl_rcv+0x24/0x40 [ 715.164791] netlink_unicast+0x549/0x7f0 [ 715.165692] ? netlink_attachskb+0x870/0x870 [ 715.166653] ? __virt_addr_valid+0x128/0x350 [ 715.167634] netlink_sendmsg+0x905/0xdf0 [ 715.168540] ? netlink_unicast+0x7f0/0x7f0 [ 715.169492] ? netlink_unicast+0x7f0/0x7f0 [ 715.170421] sock_sendmsg+0x154/0x190 [ 715.170814] FAULT_INJECTION: forcing a failure. [ 715.170814] name failslab, interval 1, probability 0, space 0, times 0 [ 715.171255] ____sys_sendmsg+0x70d/0x870 [ 715.171278] ? kernel_sendmsg+0x50/0x50 [ 715.174316] ? do_recvmmsg+0x6d0/0x6d0 [ 715.175173] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 715.176306] ? lock_downgrade+0x6d0/0x6d0 [ 715.177226] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 715.178370] ___sys_sendmsg+0xf3/0x170 [ 715.179225] ? sendmsg_copy_msghdr+0x160/0x160 [ 715.180219] ? lock_downgrade+0x6d0/0x6d0 [ 715.181153] ? find_held_lock+0x2c/0x110 [ 715.182063] ? __fget_files+0x296/0x480 [ 715.182946] ? __fget_light+0xea/0x290 [ 715.183817] __sys_sendmsg+0xe5/0x1b0 [ 715.184662] ? __sys_sendmsg_sock+0x40/0x40 [ 715.185615] ? rcu_read_lock_any_held+0x75/0xa0 [ 715.186658] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 715.187827] ? syscall_enter_from_user_mode+0x1d/0x50 [ 715.188968] ? trace_hardirqs_on+0x5b/0x180 [ 715.189930] do_syscall_64+0x33/0x40 [ 715.190757] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 715.191883] RIP: 0033:0x7f9f3b669b19 [ 715.192733] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 715.196779] RSP: 002b:00007f9f38bdf188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 715.198456] RAX: ffffffffffffffda RBX: 00007f9f3b77cf60 RCX: 00007f9f3b669b19 [ 715.200016] RDX: 0000000000000000 RSI: 0000000020000740 RDI: 0000000000000005 [ 715.201589] RBP: 00007f9f38bdf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 715.203150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 715.204714] R13: 00007ffe3de1bf0f R14: 00007f9f38bdf300 R15: 0000000000022000 [ 715.206303] CPU: 1 PID: 6063 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 715.207119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 715.208096] Call Trace: [ 715.208410] dump_stack+0x107/0x167 [ 715.208851] should_fail.cold+0x5/0xa [ 715.209297] ? create_object.isra.0+0x3a/0xa20 [ 715.209843] should_failslab+0x5/0x20 [ 715.210289] kmem_cache_alloc+0x5b/0x360 [ 715.210766] create_object.isra.0+0x3a/0xa20 [ 715.211274] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 715.211874] kmem_cache_alloc+0x159/0x360 [ 715.212366] security_inode_alloc+0x34/0x160 [ 715.212864] inode_init_always+0xa4e/0xd10 [ 715.213356] ? shmem_destroy_inode+0x70/0x70 [ 715.213861] alloc_inode+0x84/0x240 [ 715.214284] new_inode+0x23/0x250 [ 715.214689] shmem_get_inode+0x15e/0xbc0 [ 715.215159] __shmem_file_setup+0xb8/0x320 [ 715.215651] ? _copy_from_user+0xfb/0x1b0 [ 715.216134] __do_sys_memfd_create+0x275/0x450 [ 715.216673] ? memfd_file_seals_ptr+0x170/0x170 [ 715.217210] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 715.217817] ? syscall_enter_from_user_mode+0x1d/0x50 [ 715.218417] do_syscall_64+0x33/0x40 [ 715.218822] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 715.219419] RIP: 0033:0x7f1ab4837b19 [ 715.219845] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 715.221984] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 715.222870] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1ab4837b19 [ 715.223697] RDX: 00007f1ab1dad000 RSI: 0000000000000000 RDI: 00007f1ab48910fb [ 715.224520] RBP: 0000000000000000 R08: 00007f1ab1dacff8 R09: ffffffffffffffff [ 715.225366] R10: 00007f1ab1dacffc R11: 0000000000000246 R12: 00000000200001c0 [ 715.226188] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 715.230259] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:20:47 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 4) 03:20:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9ab}) 03:20:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (fail_nth: 8) 03:20:47 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}], [{@context={'context', 0x3d, 'system_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}]}) [ 715.275853] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 715.279219] FAULT_INJECTION: forcing a failure. [ 715.279219] name failslab, interval 1, probability 0, space 0, times 0 [ 715.281521] CPU: 0 PID: 6069 Comm: syz-executor.3 Not tainted 5.10.164 #1 [ 715.282895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 715.284585] Call Trace: [ 715.285130] dump_stack+0x107/0x167 [ 715.285871] should_fail.cold+0x5/0xa [ 715.286644] ? shmem_alloc_inode+0x18/0x40 [ 715.287501] should_failslab+0x5/0x20 [ 715.288271] kmem_cache_alloc+0x5b/0x360 [ 715.289112] ? shmem_destroy_inode+0x70/0x70 [ 715.289998] shmem_alloc_inode+0x18/0x40 [ 715.290813] ? shmem_destroy_inode+0x70/0x70 03:20:47 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9ab}) [ 715.291696] alloc_inode+0x63/0x240 [ 715.292527] new_inode+0x23/0x250 [ 715.293238] shmem_get_inode+0x15e/0xbc0 [ 715.294073] __shmem_file_setup+0xb8/0x320 [ 715.294928] ? _copy_from_user+0xfb/0x1b0 [ 715.295769] __do_sys_memfd_create+0x275/0x450 [ 715.296722] ? memfd_file_seals_ptr+0x170/0x170 [ 715.297670] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 715.298728] ? syscall_enter_from_user_mode+0x1d/0x50 [ 715.299787] do_syscall_64+0x33/0x40 [ 715.300546] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 715.301607] RIP: 0033:0x7f1c808b1b19 [ 715.302371] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 715.306121] RSP: 002b:00007f1c7de26f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 715.307681] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1c808b1b19 [ 715.309160] RDX: 00007f1c7de27000 RSI: 0000000000000000 RDI: 00007f1c8090b0fb [ 715.310640] RBP: 0000000000000000 R08: 00007f1c7de26ff8 R09: ffffffffffffffff [ 715.312109] R10: 00007f1c7de26ffc R11: 0000000000000246 R12: 00000000200001c0 [ 715.313578] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 03:20:47 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) (fail_nth: 27) [ 715.349648] FAT-fs (loop7): bogus number of reserved sectors [ 715.350738] FAT-fs (loop7): Can't find a valid FAT filesystem [ 715.352658] FAULT_INJECTION: forcing a failure. [ 715.352658] name failslab, interval 1, probability 0, space 0, times 0 [ 715.353927] CPU: 1 PID: 6071 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 715.354680] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 715.354817] FAT-fs (loop5): Unrecognized mount option "euid=00000000000000060928" or missing value [ 715.355558] Call Trace: [ 715.355578] dump_stack+0x107/0x167 [ 715.355592] should_fail.cold+0x5/0xa [ 715.355617] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x280 [ 715.359207] should_failslab+0x5/0x20 [ 715.359619] __kmalloc+0x72/0x3f0 [ 715.360003] genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x280 [ 715.360713] genl_family_rcv_msg_doit+0xda/0x330 [ 715.361228] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 715.361962] ? cap_capable+0x1d6/0x240 [ 715.362382] ? security_capable+0x95/0xc0 [ 715.362838] ? ns_capable+0xdd/0x100 [ 715.363246] genl_rcv_msg+0x33c/0x5a0 [ 715.363674] ? genl_get_cmd+0x480/0x480 [ 715.364112] ? ieee802154_dump_phy+0x160/0x160 [ 715.364618] ? lock_release+0x6b0/0x6b0 [ 715.365052] ? netlink_deliver_tap+0xf4/0xc40 [ 715.365546] netlink_rcv_skb+0x14b/0x430 [ 715.365990] ? genl_get_cmd+0x480/0x480 [ 715.366429] ? netlink_ack+0xab0/0xab0 [ 715.366875] ? netlink_deliver_tap+0x1c4/0xc40 [ 715.367380] ? is_vmalloc_addr+0x7b/0xb0 [ 715.367822] genl_rcv+0x24/0x40 [ 715.368183] netlink_unicast+0x549/0x7f0 [ 715.368634] ? netlink_attachskb+0x870/0x870 [ 715.369117] ? __virt_addr_valid+0x128/0x350 [ 715.369607] netlink_sendmsg+0x905/0xdf0 [ 715.370056] ? netlink_unicast+0x7f0/0x7f0 [ 715.370526] ? netlink_unicast+0x7f0/0x7f0 [ 715.370993] sock_sendmsg+0x154/0x190 [ 715.371411] ____sys_sendmsg+0x70d/0x870 [ 715.371856] ? kernel_sendmsg+0x50/0x50 [ 715.372288] ? do_recvmmsg+0x6d0/0x6d0 [ 715.372725] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 715.373291] ? lock_downgrade+0x6d0/0x6d0 [ 715.373752] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 715.374330] ___sys_sendmsg+0xf3/0x170 [ 715.374759] ? sendmsg_copy_msghdr+0x160/0x160 [ 715.375260] ? lock_downgrade+0x6d0/0x6d0 [ 715.375715] ? find_held_lock+0x2c/0x110 [ 715.376158] ? __fget_files+0x296/0x480 [ 715.376613] ? __fget_light+0xea/0x290 [ 715.377043] __sys_sendmsg+0xe5/0x1b0 [ 715.377474] ? __sys_sendmsg_sock+0x40/0x40 [ 715.377945] ? rcu_read_lock_any_held+0x75/0xa0 [ 715.378459] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 715.379031] ? syscall_enter_from_user_mode+0x1d/0x50 [ 715.379598] ? trace_hardirqs_on+0x5b/0x180 [ 715.380076] do_syscall_64+0x33/0x40 [ 715.380481] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 715.381069] RIP: 0033:0x7f9bc1136b19 [ 715.381470] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 715.383446] RSP: 002b:00007f9bbe6ac188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 715.384289] RAX: ffffffffffffffda RBX: 00007f9bc1249f60 RCX: 00007f9bc1136b19 [ 715.385078] RDX: 0000000000000000 RSI: 0000000020000740 RDI: 0000000000000005 [ 715.385860] RBP: 00007f9bbe6ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 715.386637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 715.387406] R13: 00007ffeaf3c400f R14: 00007f9bbe6ac300 R15: 0000000000022000 [ 715.443377] FAULT_INJECTION: forcing a failure. [ 715.443377] name failslab, interval 1, probability 0, space 0, times 0 [ 715.445761] CPU: 0 PID: 6076 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 715.447153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 715.448848] Call Trace: [ 715.449389] dump_stack+0x107/0x167 [ 715.450133] should_fail.cold+0x5/0xa [ 715.450914] should_failslab+0x5/0x20 [ 715.451680] __kmalloc_node_track_caller+0x74/0x3f0 [ 715.452725] ? netlink_ack+0x1ed/0xab0 [ 715.453516] __alloc_skb+0xb1/0x5b0 [ 715.454256] netlink_ack+0x1ed/0xab0 [ 715.455019] ? ieee802154_dump_phy+0x160/0x160 [ 715.455939] ? netlink_sendmsg+0xdf0/0xdf0 [ 715.456814] ? lock_release+0x6b0/0x6b0 [ 715.457615] ? netlink_deliver_tap+0xf4/0xc40 [ 715.458530] netlink_rcv_skb+0x348/0x430 [ 715.459352] ? genl_get_cmd+0x480/0x480 [ 715.460160] ? netlink_ack+0xab0/0xab0 [ 715.460966] ? netlink_deliver_tap+0x1c4/0xc40 [ 715.461892] ? is_vmalloc_addr+0x7b/0xb0 [ 715.462716] genl_rcv+0x24/0x40 [ 715.463385] netlink_unicast+0x549/0x7f0 [ 715.464218] ? netlink_attachskb+0x870/0x870 [ 715.465112] ? __virt_addr_valid+0x128/0x350 [ 715.466017] netlink_sendmsg+0x905/0xdf0 [ 715.466850] ? netlink_unicast+0x7f0/0x7f0 [ 715.467715] ? netlink_unicast+0x7f0/0x7f0 [ 715.468566] sock_sendmsg+0x154/0x190 [ 715.469354] ____sys_sendmsg+0x70d/0x870 [ 715.470176] ? kernel_sendmsg+0x50/0x50 [ 715.470974] ? do_recvmmsg+0x6d0/0x6d0 [ 715.471762] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 715.472836] ? lock_downgrade+0x6d0/0x6d0 [ 715.473677] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 715.474747] ___sys_sendmsg+0xf3/0x170 [ 715.475545] ? sendmsg_copy_msghdr+0x160/0x160 [ 715.476477] ? lock_downgrade+0x6d0/0x6d0 [ 715.477337] ? find_held_lock+0x2c/0x110 [ 715.478178] ? __fget_files+0x296/0x480 [ 715.478997] ? __fget_light+0xea/0x290 [ 715.479793] __sys_sendmsg+0xe5/0x1b0 [ 715.480568] ? __sys_sendmsg_sock+0x40/0x40 [ 715.481449] ? rcu_read_lock_any_held+0x75/0xa0 [ 715.482416] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 715.483477] ? syscall_enter_from_user_mode+0x1d/0x50 [ 715.484527] ? trace_hardirqs_on+0x5b/0x180 [ 715.485408] do_syscall_64+0x33/0x40 [ 715.486169] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 715.487211] RIP: 0033:0x7f9f3b669b19 [ 715.487967] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 715.491700] RSP: 002b:00007f9f38bdf188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 715.493243] RAX: ffffffffffffffda RBX: 00007f9f3b77cf60 RCX: 00007f9f3b669b19 [ 715.494679] RDX: 0000000000000000 RSI: 0000000020000740 RDI: 0000000000000005 [ 715.496121] RBP: 00007f9f38bdf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 715.497567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 715.499008] R13: 00007ffe3de1bf0f R14: 00007f9f38bdf300 R15: 0000000000022000 03:21:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) (fail_nth: 28) 03:21:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) 03:21:03 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 8) 03:21:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (fail_nth: 9) 03:21:03 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 9) 03:21:03 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 5) 03:21:03 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9ab}) 03:21:03 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}], [{@context={'context', 0x3d, 'system_u'}}]}) [ 731.091678] FAULT_INJECTION: forcing a failure. [ 731.091678] name failslab, interval 1, probability 0, space 0, times 0 [ 731.094196] CPU: 1 PID: 6090 Comm: syz-executor.3 Not tainted 5.10.164 #1 [ 731.095604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 731.097321] Call Trace: [ 731.097861] dump_stack+0x107/0x167 [ 731.098601] should_fail.cold+0x5/0xa [ 731.099376] ? create_object.isra.0+0x3a/0xa20 [ 731.100300] should_failslab+0x5/0x20 [ 731.101084] kmem_cache_alloc+0x5b/0x360 [ 731.101915] create_object.isra.0+0x3a/0xa20 [ 731.102806] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 731.102957] FAULT_INJECTION: forcing a failure. [ 731.102957] name failslab, interval 1, probability 0, space 0, times 0 [ 731.103833] kmem_cache_alloc+0x159/0x360 [ 731.103854] ? shmem_destroy_inode+0x70/0x70 [ 731.103877] shmem_alloc_inode+0x18/0x40 [ 731.108593] ? shmem_destroy_inode+0x70/0x70 [ 731.109488] alloc_inode+0x63/0x240 [ 731.110232] new_inode+0x23/0x250 [ 731.110946] shmem_get_inode+0x15e/0xbc0 [ 731.111776] __shmem_file_setup+0xb8/0x320 [ 731.112631] ? _copy_from_user+0xfb/0x1b0 [ 731.113481] __do_sys_memfd_create+0x275/0x450 [ 731.114403] ? memfd_file_seals_ptr+0x170/0x170 [ 731.115356] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 731.116419] ? syscall_enter_from_user_mode+0x1d/0x50 [ 731.117490] do_syscall_64+0x33/0x40 [ 731.118251] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 731.119292] RIP: 0033:0x7f1c808b1b19 [ 731.120049] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 731.123771] RSP: 002b:00007f1c7de26f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 731.125327] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1c808b1b19 [ 731.126772] RDX: 00007f1c7de27000 RSI: 0000000000000000 RDI: 00007f1c8090b0fb [ 731.128226] RBP: 0000000000000000 R08: 00007f1c7de26ff8 R09: ffffffffffffffff [ 731.129670] R10: 00007f1c7de26ffc R11: 0000000000000246 R12: 00000000200001c0 [ 731.131123] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 731.132610] CPU: 0 PID: 6097 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 731.134016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 731.135695] Call Trace: [ 731.136239] dump_stack+0x107/0x167 [ 731.136995] should_fail.cold+0x5/0xa [ 731.137780] ? create_object.isra.0+0x3a/0xa20 [ 731.138709] should_failslab+0x5/0x20 [ 731.139503] kmem_cache_alloc+0x5b/0x360 [ 731.140349] create_object.isra.0+0x3a/0xa20 [ 731.141255] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 731.142291] kmem_cache_alloc+0x159/0x360 [ 731.143135] __d_alloc+0x2a/0x990 [ 731.143853] d_alloc_pseudo+0x19/0x70 [ 731.144179] FAULT_INJECTION: forcing a failure. [ 731.144179] name failslab, interval 1, probability 0, space 0, times 0 [ 731.144627] alloc_file_pseudo+0xce/0x250 [ 731.147677] ? alloc_file+0x5a0/0x5a0 [ 731.148454] ? shmem_get_inode+0x55c/0xbc0 [ 731.149343] __shmem_file_setup+0x144/0x320 [ 731.150210] ? _copy_from_user+0xfb/0x1b0 [ 731.151047] __do_sys_memfd_create+0x275/0x450 [ 731.151974] ? memfd_file_seals_ptr+0x170/0x170 [ 731.152933] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 731.153996] ? syscall_enter_from_user_mode+0x1d/0x50 [ 731.155047] do_syscall_64+0x33/0x40 [ 731.155804] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 731.156854] RIP: 0033:0x7fc6b858eb19 [ 731.157608] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 731.161357] RSP: 002b:00007fc6b5b03f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 731.162903] RAX: ffffffffffffffda RBX: 0000000020004e80 RCX: 00007fc6b858eb19 [ 731.164347] RDX: 00007fc6b5b04000 RSI: 0000000000000000 RDI: 00007fc6b85e80fb [ 731.165800] RBP: 0000000000000000 R08: 00007fc6b5b03ff8 R09: ffffffffffffffff [ 731.167247] R10: 00007fc6b5b03ffc R11: 0000000000000246 R12: 0000000020001a00 [ 731.168697] R13: 0000000020001a40 R14: 0000000000000000 R15: 0000000020004f80 [ 731.170189] CPU: 1 PID: 6098 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 731.171594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 731.171677] FAULT_INJECTION: forcing a failure. [ 731.171677] name failslab, interval 1, probability 0, space 0, times 0 [ 731.173292] Call Trace: [ 731.173314] dump_stack+0x107/0x167 [ 731.173336] should_fail.cold+0x5/0xa [ 731.173352] ? __d_alloc+0x2a/0x990 [ 731.173374] ? __d_alloc+0x2a/0x990 [ 731.179048] should_failslab+0x5/0x20 [ 731.179823] kmem_cache_alloc+0x5b/0x360 [ 731.180654] ? trace_hardirqs_on+0x5b/0x180 [ 731.181551] __d_alloc+0x2a/0x990 [ 731.182265] d_alloc_pseudo+0x19/0x70 [ 731.183042] alloc_file_pseudo+0xce/0x250 [ 731.183892] ? alloc_file+0x5a0/0x5a0 [ 731.184677] ? shmem_get_inode+0x55c/0xbc0 [ 731.185555] __shmem_file_setup+0x144/0x320 [ 731.186433] ? _copy_from_user+0xfb/0x1b0 [ 731.187279] __do_sys_memfd_create+0x275/0x450 [ 731.188209] ? memfd_file_seals_ptr+0x170/0x170 [ 731.189174] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 731.190241] ? syscall_enter_from_user_mode+0x1d/0x50 [ 731.191293] do_syscall_64+0x33/0x40 [ 731.192052] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 731.193103] RIP: 0033:0x7f1ab4837b19 [ 731.193861] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 731.197631] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 731.199181] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1ab4837b19 [ 731.200636] RDX: 00007f1ab1dad000 RSI: 0000000000000000 RDI: 00007f1ab48910fb [ 731.202094] RBP: 0000000000000000 R08: 00007f1ab1dacff8 R09: ffffffffffffffff [ 731.203546] R10: 00007f1ab1dacffc R11: 0000000000000246 R12: 00000000200001c0 [ 731.205010] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 731.206503] CPU: 0 PID: 6093 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 731.207898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 731.209609] Call Trace: [ 731.210153] dump_stack+0x107/0x167 [ 731.210900] should_fail.cold+0x5/0xa 03:21:03 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9ab}) [ 731.211760] ? create_object.isra.0+0x3a/0xa20 [ 731.212712] should_failslab+0x5/0x20 [ 731.213494] kmem_cache_alloc+0x5b/0x360 [ 731.214322] create_object.isra.0+0x3a/0xa20 [ 731.215216] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 731.216245] __kmalloc+0x16e/0x3f0 [ 731.216991] genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x280 [ 731.218281] genl_family_rcv_msg_doit+0xda/0x330 [ 731.219245] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 731.220584] ? cap_capable+0x1d6/0x240 [ 731.221397] ? security_capable+0x95/0xc0 [ 731.222243] ? ns_capable+0xdd/0x100 [ 731.223008] genl_rcv_msg+0x33c/0x5a0 [ 731.223786] ? genl_get_cmd+0x480/0x480 [ 731.224596] ? ieee802154_dump_phy+0x160/0x160 [ 731.225539] ? lock_release+0x6b0/0x6b0 [ 731.226345] ? netlink_deliver_tap+0xf4/0xc40 [ 731.227260] netlink_rcv_skb+0x14b/0x430 [ 731.228093] ? genl_get_cmd+0x480/0x480 [ 731.228923] ? netlink_ack+0xab0/0xab0 [ 731.229724] ? netlink_deliver_tap+0x1c4/0xc40 [ 731.230649] ? is_vmalloc_addr+0x7b/0xb0 [ 731.231482] genl_rcv+0x24/0x40 [ 731.232151] netlink_unicast+0x549/0x7f0 [ 731.232988] ? netlink_attachskb+0x870/0x870 [ 731.233880] ? __virt_addr_valid+0x128/0x350 [ 731.234784] netlink_sendmsg+0x905/0xdf0 [ 731.235616] ? netlink_unicast+0x7f0/0x7f0 [ 731.236488] ? netlink_unicast+0x7f0/0x7f0 [ 731.237353] sock_sendmsg+0x154/0x190 [ 731.238124] ____sys_sendmsg+0x70d/0x870 [ 731.238947] ? kernel_sendmsg+0x50/0x50 [ 731.239747] ? do_recvmmsg+0x6d0/0x6d0 [ 731.240534] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 731.241600] ? lock_downgrade+0x6d0/0x6d0 [ 731.242441] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 731.243504] ___sys_sendmsg+0xf3/0x170 [ 731.244291] ? sendmsg_copy_msghdr+0x160/0x160 [ 731.245243] ? lock_downgrade+0x6d0/0x6d0 [ 731.246084] ? find_held_lock+0x2c/0x110 [ 731.246920] ? __fget_files+0x296/0x480 [ 731.247735] ? __fget_light+0xea/0x290 [ 731.248530] __sys_sendmsg+0xe5/0x1b0 [ 731.249306] ? __sys_sendmsg_sock+0x40/0x40 [ 731.250179] ? rcu_read_lock_any_held+0x75/0xa0 [ 731.251138] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 731.252197] ? syscall_enter_from_user_mode+0x1d/0x50 [ 731.253243] ? trace_hardirqs_on+0x5b/0x180 [ 731.254120] do_syscall_64+0x33/0x40 [ 731.254874] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 731.255908] RIP: 0033:0x7f9bc1136b19 [ 731.256661] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 731.260382] RSP: 002b:00007f9bbe6ac188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 731.261927] RAX: ffffffffffffffda RBX: 00007f9bc1249f60 RCX: 00007f9bc1136b19 [ 731.263370] RDX: 0000000000000000 RSI: 0000000020000740 RDI: 0000000000000005 [ 731.264821] RBP: 00007f9bbe6ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 731.266261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 731.267705] R13: 00007ffeaf3c400f R14: 00007f9bbe6ac300 R15: 0000000000022000 [ 731.272400] FAULT_INJECTION: forcing a failure. [ 731.272400] name failslab, interval 1, probability 0, space 0, times 0 [ 731.274246] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 731.274700] CPU: 1 PID: 6092 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 731.277649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 731.279557] Call Trace: [ 731.280095] dump_stack+0x107/0x167 [ 731.281027] should_fail.cold+0x5/0xa [ 731.281806] ? create_object.isra.0+0x3a/0xa20 [ 731.282875] should_failslab+0x5/0x20 [ 731.283724] kmem_cache_alloc+0x5b/0x360 [ 731.284662] create_object.isra.0+0x3a/0xa20 [ 731.285726] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 731.286885] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 731.288038] ? netlink_ack+0x1ed/0xab0 [ 731.288940] __alloc_skb+0xb1/0x5b0 [ 731.289798] netlink_ack+0x1ed/0xab0 [ 731.290665] ? ieee802154_dump_phy+0x160/0x160 [ 731.291712] ? netlink_sendmsg+0xdf0/0xdf0 [ 731.292686] ? lock_release+0x6b0/0x6b0 [ 731.293792] ? netlink_deliver_tap+0xf4/0xc40 [ 731.295198] netlink_rcv_skb+0x348/0x430 [ 731.296269] ? genl_get_cmd+0x480/0x480 [ 731.297388] ? netlink_ack+0xab0/0xab0 [ 731.298370] ? netlink_deliver_tap+0x1c4/0xc40 [ 731.299468] ? is_vmalloc_addr+0x7b/0xb0 [ 731.300452] genl_rcv+0x24/0x40 [ 731.301263] netlink_unicast+0x549/0x7f0 [ 731.302253] ? netlink_attachskb+0x870/0x870 [ 731.303309] ? __virt_addr_valid+0x128/0x350 [ 731.304387] netlink_sendmsg+0x905/0xdf0 [ 731.305403] ? netlink_unicast+0x7f0/0x7f0 [ 731.306295] ? netlink_unicast+0x7f0/0x7f0 [ 731.307154] sock_sendmsg+0x154/0x190 [ 731.307929] ____sys_sendmsg+0x70d/0x870 [ 731.308757] ? kernel_sendmsg+0x50/0x50 [ 731.309573] ? do_recvmmsg+0x6d0/0x6d0 [ 731.310367] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 731.311436] ? lock_downgrade+0x6d0/0x6d0 [ 731.312281] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 731.313358] ___sys_sendmsg+0xf3/0x170 [ 731.314160] ? sendmsg_copy_msghdr+0x160/0x160 [ 731.315099] ? lock_downgrade+0x6d0/0x6d0 [ 731.315946] ? find_held_lock+0x2c/0x110 [ 731.316780] ? __fget_files+0x296/0x480 [ 731.317621] ? __fget_light+0xea/0x290 [ 731.318420] __sys_sendmsg+0xe5/0x1b0 [ 731.319193] ? __sys_sendmsg_sock+0x40/0x40 [ 731.320071] ? rcu_read_lock_any_held+0x75/0xa0 [ 731.321045] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 731.322111] ? syscall_enter_from_user_mode+0x1d/0x50 [ 731.323157] ? trace_hardirqs_on+0x5b/0x180 [ 731.324035] do_syscall_64+0x33/0x40 [ 731.324810] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 731.325853] RIP: 0033:0x7f9f3b669b19 [ 731.326615] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 731.330363] RSP: 002b:00007f9f38bdf188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 731.331911] RAX: ffffffffffffffda RBX: 00007f9f3b77cf60 RCX: 00007f9f3b669b19 [ 731.333370] RDX: 0000000000000000 RSI: 0000000020000740 RDI: 0000000000000005 [ 731.334817] RBP: 00007f9f38bdf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 731.336266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 731.337729] R13: 00007ffe3de1bf0f R14: 00007f9f38bdf300 R15: 0000000000022000 03:21:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (fail_nth: 10) 03:21:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) 03:21:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, 0x0) [ 731.374902] FAT-fs (loop5): bogus number of reserved sectors [ 731.376187] FAT-fs (loop5): Can't find a valid FAT filesystem [ 731.380878] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 731.383540] FAT-fs (loop3): bogus number of reserved sectors [ 731.384810] FAT-fs (loop3): Can't find a valid FAT filesystem [ 731.438960] FAULT_INJECTION: forcing a failure. [ 731.438960] name failslab, interval 1, probability 0, space 0, times 0 [ 731.441312] CPU: 1 PID: 6116 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 731.442702] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 731.444391] Call Trace: [ 731.444956] dump_stack+0x107/0x167 [ 731.445704] should_fail.cold+0x5/0xa [ 731.446483] ? __alloc_skb+0x6d/0x5b0 [ 731.447261] should_failslab+0x5/0x20 [ 731.447869] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 731.448048] kmem_cache_alloc_node+0x55/0x370 [ 731.450803] __alloc_skb+0x6d/0x5b0 [ 731.451555] netlink_ack+0x1ed/0xab0 [ 731.452450] ? ieee802154_dump_phy+0x160/0x160 [ 731.453502] ? netlink_sendmsg+0xdf0/0xdf0 [ 731.454457] ? lock_release+0x6b0/0x6b0 [ 731.455271] ? netlink_deliver_tap+0xf4/0xc40 [ 731.456262] netlink_rcv_skb+0x348/0x430 [ 731.457214] ? genl_get_cmd+0x480/0x480 [ 731.458127] ? netlink_ack+0xab0/0xab0 [ 731.458995] ? netlink_deliver_tap+0x1c4/0xc40 [ 731.460028] ? is_vmalloc_addr+0x7b/0xb0 [ 731.460985] genl_rcv+0x24/0x40 [ 731.461744] netlink_unicast+0x549/0x7f0 [ 731.462675] ? netlink_attachskb+0x870/0x870 [ 731.463624] ? __virt_addr_valid+0x128/0x350 [ 731.464650] netlink_sendmsg+0x905/0xdf0 [ 731.465534] ? netlink_unicast+0x7f0/0x7f0 [ 731.466410] ? netlink_unicast+0x7f0/0x7f0 [ 731.467270] sock_sendmsg+0x154/0x190 [ 731.468046] ____sys_sendmsg+0x70d/0x870 [ 731.468895] ? kernel_sendmsg+0x50/0x50 [ 731.469703] ? do_recvmmsg+0x6d0/0x6d0 [ 731.470498] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 731.471568] ? lock_downgrade+0x6d0/0x6d0 [ 731.472422] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 731.473507] ___sys_sendmsg+0xf3/0x170 [ 731.474305] ? sendmsg_copy_msghdr+0x160/0x160 [ 731.475246] ? lock_downgrade+0x6d0/0x6d0 [ 731.476096] ? find_held_lock+0x2c/0x110 [ 731.476945] ? __fget_files+0x296/0x480 [ 731.477768] ? __fget_light+0xea/0x290 [ 731.478575] __sys_sendmsg+0xe5/0x1b0 [ 731.479352] ? __sys_sendmsg_sock+0x40/0x40 [ 731.480235] ? rcu_read_lock_any_held+0x75/0xa0 [ 731.481227] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 731.482303] ? syscall_enter_from_user_mode+0x1d/0x50 [ 731.483355] ? trace_hardirqs_on+0x5b/0x180 [ 731.484239] do_syscall_64+0x33/0x40 [ 731.485009] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 731.486055] RIP: 0033:0x7f9bc1136b19 [ 731.486821] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 731.490571] RSP: 002b:00007f9bbe6ac188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 03:21:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) [ 731.492122] RAX: ffffffffffffffda RBX: 00007f9bc1249f60 RCX: 00007f9bc1136b19 [ 731.493743] RDX: 0000000000000000 RSI: 0000000020000740 RDI: 0000000000000005 [ 731.495305] RBP: 00007f9bbe6ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 731.496949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 731.498402] R13: 00007ffeaf3c400f R14: 00007f9bbe6ac300 R15: 0000000000022000 03:21:03 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 10) 03:21:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) 03:21:03 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 731.558801] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 731.564914] FAULT_INJECTION: forcing a failure. [ 731.564914] name failslab, interval 1, probability 0, space 0, times 0 [ 731.567502] CPU: 0 PID: 6126 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 731.569032] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 731.570852] Call Trace: [ 731.571453] dump_stack+0x107/0x167 [ 731.572248] should_fail.cold+0x5/0xa [ 731.573101] ? __alloc_file+0x21/0x320 [ 731.573968] should_failslab+0x5/0x20 [ 731.574823] kmem_cache_alloc+0x5b/0x360 [ 731.575731] __alloc_file+0x21/0x320 [ 731.576549] alloc_empty_file+0x6d/0x170 [ 731.577480] alloc_file+0x59/0x5a0 [ 731.578257] alloc_file_pseudo+0x16a/0x250 [ 731.579194] ? alloc_file+0x5a0/0x5a0 [ 731.580031] ? shmem_get_inode+0x55c/0xbc0 [ 731.580979] __shmem_file_setup+0x144/0x320 [ 731.581934] ? _copy_from_user+0xfb/0x1b0 [ 731.582861] __do_sys_memfd_create+0x275/0x450 [ 731.583892] ? memfd_file_seals_ptr+0x170/0x170 [ 731.584948] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 731.586118] ? syscall_enter_from_user_mode+0x1d/0x50 [ 731.587261] do_syscall_64+0x33/0x40 [ 731.588088] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 731.589246] RIP: 0033:0x7fc6b858eb19 [ 731.590068] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 731.594119] RSP: 002b:00007fc6b5b03f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 731.595812] RAX: ffffffffffffffda RBX: 0000000020004e80 RCX: 00007fc6b858eb19 [ 731.597415] RDX: 00007fc6b5b04000 RSI: 0000000000000000 RDI: 00007fc6b85e80fb [ 731.599006] RBP: 0000000000000000 R08: 00007fc6b5b03ff8 R09: ffffffffffffffff [ 731.600697] R10: 00007fc6b5b03ffc R11: 0000000000000246 R12: 0000000020001a00 [ 731.602489] R13: 0000000020001a40 R14: 0000000000000000 R15: 0000000020004f80 03:21:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) (fail_nth: 29) 03:21:03 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 6) 03:21:03 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 9) [ 731.655340] FAULT_INJECTION: forcing a failure. [ 731.655340] name failslab, interval 1, probability 0, space 0, times 0 [ 731.658069] CPU: 0 PID: 6131 Comm: syz-executor.3 Not tainted 5.10.164 #1 03:21:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) [ 731.659565] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 731.661526] Call Trace: [ 731.662102] dump_stack+0x107/0x167 [ 731.662906] should_fail.cold+0x5/0xa [ 731.663758] ? security_inode_alloc+0x34/0x160 [ 731.664759] should_failslab+0x5/0x20 [ 731.665618] kmem_cache_alloc+0x5b/0x360 [ 731.666308] FAT-fs (loop5): bogus number of reserved sectors [ 731.666522] security_inode_alloc+0x34/0x160 [ 731.666549] inode_init_always+0xa4e/0xd10 [ 731.667672] FAT-fs (loop5): Can't find a valid FAT filesystem [ 731.668620] ? shmem_destroy_inode+0x70/0x70 [ 731.668648] alloc_inode+0x84/0x240 [ 731.672479] new_inode+0x23/0x250 [ 731.673267] shmem_get_inode+0x15e/0xbc0 [ 731.674194] __shmem_file_setup+0xb8/0x320 [ 731.675152] ? _copy_from_user+0xfb/0x1b0 [ 731.676093] __do_sys_memfd_create+0x275/0x450 [ 731.677149] ? memfd_file_seals_ptr+0x170/0x170 [ 731.678212] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 731.679408] ? syscall_enter_from_user_mode+0x1d/0x50 [ 731.680590] do_syscall_64+0x33/0x40 [ 731.681449] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 731.682608] RIP: 0033:0x7f1c808b1b19 [ 731.683464] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 731.687615] RSP: 002b:00007f1c7de26f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 731.689355] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1c808b1b19 [ 731.690963] RDX: 00007f1c7de27000 RSI: 0000000000000000 RDI: 00007f1c8090b0fb [ 731.692579] RBP: 0000000000000000 R08: 00007f1c7de26ff8 R09: ffffffffffffffff [ 731.694199] R10: 00007f1c7de26ffc R11: 0000000000000246 R12: 00000000200001c0 [ 731.695826] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 731.705866] FAULT_INJECTION: forcing a failure. [ 731.705866] name failslab, interval 1, probability 0, space 0, times 0 [ 731.708429] CPU: 0 PID: 6133 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 731.709952] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 731.711780] Call Trace: [ 731.712355] dump_stack+0x107/0x167 [ 731.713234] should_fail.cold+0x5/0xa [ 731.714230] ? create_object.isra.0+0x3a/0xa20 [ 731.715375] should_failslab+0x5/0x20 [ 731.716319] kmem_cache_alloc+0x5b/0x360 [ 731.717363] create_object.isra.0+0x3a/0xa20 [ 731.718455] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 731.719706] kmem_cache_alloc+0x159/0x360 [ 731.720764] __d_alloc+0x2a/0x990 [ 731.721665] d_alloc_pseudo+0x19/0x70 [ 731.722619] alloc_file_pseudo+0xce/0x250 [ 731.723617] ? alloc_file+0x5a0/0x5a0 [ 731.724486] ? shmem_get_inode+0x55c/0xbc0 [ 731.725461] __shmem_file_setup+0x144/0x320 [ 731.726419] ? _copy_from_user+0xfb/0x1b0 [ 731.727336] __do_sys_memfd_create+0x275/0x450 [ 731.728353] ? memfd_file_seals_ptr+0x170/0x170 [ 731.729419] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 731.730579] ? syscall_enter_from_user_mode+0x1d/0x50 [ 731.731730] do_syscall_64+0x33/0x40 [ 731.732561] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 731.733711] RIP: 0033:0x7f1ab4837b19 [ 731.734548] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 731.738675] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 731.740400] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1ab4837b19 [ 731.742038] RDX: 00007f1ab1dad000 RSI: 0000000000000000 RDI: 00007f1ab48910fb [ 731.743706] RBP: 0000000000000000 R08: 00007f1ab1dacff8 R09: ffffffffffffffff [ 731.745340] R10: 00007f1ab1dacffc R11: 0000000000000246 R12: 00000000200001c0 [ 731.746973] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 731.790836] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 731.826894] FAULT_INJECTION: forcing a failure. [ 731.826894] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 731.828461] FAT-fs (loop7): bogus number of reserved sectors [ 731.829547] CPU: 1 PID: 6138 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 731.830767] FAT-fs (loop7): Can't find a valid FAT filesystem [ 731.832103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 731.832109] Call Trace: [ 731.832138] dump_stack+0x107/0x167 [ 731.832162] should_fail.cold+0x5/0xa [ 731.837050] _copy_to_user+0x2e/0x180 [ 731.837809] simple_read_from_buffer+0xcc/0x160 [ 731.838723] proc_fail_nth_read+0x198/0x230 [ 731.839589] ? proc_sessionid_read+0x230/0x230 [ 731.840476] ? security_file_permission+0x24e/0x570 [ 731.841476] ? perf_trace_initcall_start+0x101/0x380 [ 731.842478] ? proc_sessionid_read+0x230/0x230 [ 731.843386] vfs_read+0x228/0x580 [ 731.844069] ksys_read+0x12d/0x260 [ 731.844777] ? vfs_write+0xa30/0xa30 [ 731.845534] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 731.846554] ? syscall_enter_from_user_mode+0x1d/0x50 [ 731.847582] do_syscall_64+0x33/0x40 [ 731.848314] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 731.849355] RIP: 0033:0x7f9f3b61c69c [ 731.850077] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 731.853732] RSP: 002b:00007f9f38bdf170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 731.855216] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f9f3b61c69c [ 731.856596] RDX: 000000000000000f RSI: 00007f9f38bdf1e0 RDI: 0000000000000003 [ 731.857986] RBP: 00007f9f38bdf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 731.859364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 731.860749] R13: 00007ffe3de1bf0f R14: 00007f9f38bdf300 R15: 0000000000022000 03:21:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, 0x0) 03:21:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 744.809372] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:21:16 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 10) 03:21:17 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 7) 03:21:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (fail_nth: 11) 03:21:17 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 11) 03:21:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) 03:21:17 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 1) [ 744.844512] FAULT_INJECTION: forcing a failure. [ 744.844512] name failslab, interval 1, probability 0, space 0, times 0 [ 744.846298] CPU: 1 PID: 6161 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 744.847071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 744.847993] Call Trace: [ 744.848292] dump_stack+0x107/0x167 [ 744.848695] should_fail.cold+0x5/0xa [ 744.849144] ? __alloc_file+0x21/0x320 [ 744.849583] should_failslab+0x5/0x20 [ 744.849693] FAULT_INJECTION: forcing a failure. [ 744.849693] name failslab, interval 1, probability 0, space 0, times 0 [ 744.850006] kmem_cache_alloc+0x5b/0x360 [ 744.850025] __alloc_file+0x21/0x320 [ 744.853303] alloc_empty_file+0x6d/0x170 [ 744.853750] alloc_file+0x59/0x5a0 [ 744.854151] alloc_file_pseudo+0x16a/0x250 [ 744.854620] ? alloc_file+0x5a0/0x5a0 [ 744.855044] ? shmem_get_inode+0x55c/0xbc0 [ 744.855515] __shmem_file_setup+0x144/0x320 [ 744.855997] ? _copy_from_user+0xfb/0x1b0 [ 744.856456] __do_sys_memfd_create+0x275/0x450 [ 744.856977] ? memfd_file_seals_ptr+0x170/0x170 [ 744.857489] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 744.858075] ? syscall_enter_from_user_mode+0x1d/0x50 [ 744.858649] do_syscall_64+0x33/0x40 [ 744.859062] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 744.859636] RIP: 0033:0x7f1ab4837b19 [ 744.860048] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 744.862073] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 744.862914] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1ab4837b19 [ 744.863696] RDX: 00007f1ab1dad000 RSI: 0000000000000000 RDI: 00007f1ab48910fb [ 744.864484] RBP: 0000000000000000 R08: 00007f1ab1dacff8 R09: ffffffffffffffff [ 744.865271] R10: 00007f1ab1dacffc R11: 0000000000000246 R12: 00000000200001c0 [ 744.866049] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 744.866857] CPU: 0 PID: 6163 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 744.868404] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 744.870263] Call Trace: [ 744.870594] FAULT_INJECTION: forcing a failure. [ 744.870594] name failslab, interval 1, probability 0, space 0, times 0 [ 744.870852] dump_stack+0x107/0x167 [ 744.872837] should_fail.cold+0x5/0xa [ 744.873699] ? __do_sys_memfd_create+0xfb/0x450 [ 744.874717] should_failslab+0x5/0x20 [ 744.875559] __kmalloc+0x72/0x3f0 [ 744.876325] __do_sys_memfd_create+0xfb/0x450 [ 744.877332] ? ksys_write+0x1a9/0x260 [ 744.878164] ? memfd_file_seals_ptr+0x170/0x170 [ 744.879210] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 744.880365] ? syscall_enter_from_user_mode+0x1d/0x50 [ 744.881527] do_syscall_64+0x33/0x40 [ 744.882357] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 744.883492] RIP: 0033:0x7f25a6572b19 [ 744.884324] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 744.888433] RSP: 002b:00007f25a3ae7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 744.890100] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f25a6572b19 [ 744.891683] RDX: 00007f25a3ae8000 RSI: 0000000000000000 RDI: 00007f25a65cc0fb [ 744.893247] RBP: 0000000000000000 R08: 00007f25a3ae7ff8 R09: ffffffffffffffff [ 744.894790] R10: 00007f25a3ae7ffc R11: 0000000000000246 R12: 00000000200001c0 [ 744.896336] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 744.897908] CPU: 1 PID: 6164 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 744.898647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 744.899524] Call Trace: [ 744.899805] dump_stack+0x107/0x167 [ 744.900200] should_fail.cold+0x5/0xa [ 744.900609] ? create_object.isra.0+0x3a/0xa20 [ 744.901104] should_failslab+0x5/0x20 [ 744.901513] kmem_cache_alloc+0x5b/0x360 [ 744.901956] create_object.isra.0+0x3a/0xa20 [ 744.902421] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 744.902963] kmem_cache_alloc+0x159/0x360 [ 744.903413] __alloc_file+0x21/0x320 [ 744.903814] alloc_empty_file+0x6d/0x170 [ 744.904254] alloc_file+0x59/0x5a0 [ 744.904635] alloc_file_pseudo+0x16a/0x250 [ 744.905095] ? alloc_file+0x5a0/0x5a0 [ 744.905512] ? shmem_get_inode+0x55c/0xbc0 [ 744.905970] __shmem_file_setup+0x144/0x320 [ 744.906440] ? _copy_from_user+0xfb/0x1b0 [ 744.906879] __do_sys_memfd_create+0x275/0x450 [ 744.907363] ? memfd_file_seals_ptr+0x170/0x170 [ 744.907859] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 744.908409] ? syscall_enter_from_user_mode+0x1d/0x50 [ 744.908747] FAULT_INJECTION: forcing a failure. [ 744.908747] name failslab, interval 1, probability 0, space 0, times 0 [ 744.909000] do_syscall_64+0x33/0x40 [ 744.911768] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 744.912313] RIP: 0033:0x7fc6b858eb19 [ 744.912707] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 744.914643] RSP: 002b:00007fc6b5b03f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 744.915467] RAX: ffffffffffffffda RBX: 0000000020004e80 RCX: 00007fc6b858eb19 [ 744.916214] RDX: 00007fc6b5b04000 RSI: 0000000000000000 RDI: 00007fc6b85e80fb [ 744.916983] RBP: 0000000000000000 R08: 00007fc6b5b03ff8 R09: ffffffffffffffff [ 744.917727] R10: 00007fc6b5b03ffc R11: 0000000000000246 R12: 0000000020001a00 [ 744.918482] R13: 0000000020001a40 R14: 0000000000000000 R15: 0000000020004f80 03:21:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) 03:21:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, 0x0) [ 744.919253] CPU: 0 PID: 6160 Comm: syz-executor.3 Not tainted 5.10.164 #1 [ 744.920831] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 744.922641] Call Trace: [ 744.923223] dump_stack+0x107/0x167 [ 744.924008] should_fail.cold+0x5/0xa [ 744.924824] ? create_object.isra.0+0x3a/0xa20 [ 744.925829] should_failslab+0x5/0x20 [ 744.926654] kmem_cache_alloc+0x5b/0x360 [ 744.927540] create_object.isra.0+0x3a/0xa20 [ 744.928493] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 744.929601] kmem_cache_alloc+0x159/0x360 [ 744.930512] security_inode_alloc+0x34/0x160 [ 744.931478] inode_init_always+0xa4e/0xd10 [ 744.932397] ? shmem_destroy_inode+0x70/0x70 [ 744.933362] alloc_inode+0x84/0x240 [ 744.934140] new_inode+0x23/0x250 [ 744.934887] shmem_get_inode+0x15e/0xbc0 [ 744.935776] __shmem_file_setup+0xb8/0x320 [ 744.936678] ? _copy_from_user+0xfb/0x1b0 [ 744.937578] __do_sys_memfd_create+0x275/0x450 [ 744.938562] ? memfd_file_seals_ptr+0x170/0x170 [ 744.939581] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 744.940717] ? syscall_enter_from_user_mode+0x1d/0x50 [ 744.941848] do_syscall_64+0x33/0x40 [ 744.942666] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 744.943753] RIP: 0033:0x7f1c808b1b19 [ 744.944545] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 744.948456] RSP: 002b:00007f1c7de26f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 744.950102] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1c808b1b19 [ 744.951643] RDX: 00007f1c7de27000 RSI: 0000000000000000 RDI: 00007f1c8090b0fb [ 744.953172] RBP: 0000000000000000 R08: 00007f1c7de26ff8 R09: ffffffffffffffff [ 744.954689] R10: 00007f1c7de26ffc R11: 0000000000000246 R12: 00000000200001c0 [ 744.954918] FAULT_INJECTION: forcing a failure. [ 744.954918] name failslab, interval 1, probability 0, space 0, times 0 [ 744.956208] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 744.958358] CPU: 1 PID: 6162 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 744.959097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 744.959998] Call Trace: [ 744.960288] dump_stack+0x107/0x167 [ 744.960687] should_fail.cold+0x5/0xa [ 744.961124] ? __alloc_skb+0x6d/0x5b0 [ 744.961531] should_failslab+0x5/0x20 [ 744.961932] kmem_cache_alloc_node+0x55/0x370 [ 744.962415] __alloc_skb+0x6d/0x5b0 [ 744.962805] netlink_ack+0x1ed/0xab0 [ 744.963216] ? ieee802154_dump_phy+0x160/0x160 [ 744.963702] ? netlink_sendmsg+0xdf0/0xdf0 [ 744.964154] ? lock_release+0x6b0/0x6b0 [ 744.964576] ? netlink_deliver_tap+0xf4/0xc40 [ 744.965065] netlink_rcv_skb+0x348/0x430 [ 744.965500] ? genl_get_cmd+0x480/0x480 [ 744.965921] ? netlink_ack+0xab0/0xab0 [ 744.966346] ? netlink_deliver_tap+0x1c4/0xc40 [ 744.966849] ? is_vmalloc_addr+0x7b/0xb0 [ 744.967286] genl_rcv+0x24/0x40 [ 744.967636] netlink_unicast+0x549/0x7f0 [ 744.968071] ? netlink_attachskb+0x870/0x870 [ 744.968547] ? __virt_addr_valid+0x128/0x350 [ 744.969030] netlink_sendmsg+0x905/0xdf0 [ 744.969467] ? netlink_unicast+0x7f0/0x7f0 [ 744.969924] ? netlink_unicast+0x7f0/0x7f0 [ 744.970378] sock_sendmsg+0x154/0x190 [ 744.970798] ____sys_sendmsg+0x70d/0x870 [ 744.971226] ? kernel_sendmsg+0x50/0x50 [ 744.971651] ? do_recvmmsg+0x6d0/0x6d0 [ 744.972064] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 744.972628] ? lock_downgrade+0x6d0/0x6d0 [ 744.973085] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 744.973653] ___sys_sendmsg+0xf3/0x170 [ 744.974071] ? sendmsg_copy_msghdr+0x160/0x160 [ 744.974570] ? lock_downgrade+0x6d0/0x6d0 [ 744.975012] ? find_held_lock+0x2c/0x110 [ 744.975458] ? __fget_files+0x296/0x480 [ 744.975888] ? __fget_light+0xea/0x290 [ 744.976312] __sys_sendmsg+0xe5/0x1b0 [ 744.976720] ? __sys_sendmsg_sock+0x40/0x40 [ 744.977187] ? rcu_read_lock_any_held+0x75/0xa0 [ 744.977687] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 744.978251] ? syscall_enter_from_user_mode+0x1d/0x50 [ 744.978806] ? trace_hardirqs_on+0x5b/0x180 [ 744.979269] do_syscall_64+0x33/0x40 [ 744.979671] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 744.980216] RIP: 0033:0x7f9bc1136b19 [ 744.980622] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 744.982585] RSP: 002b:00007f9bbe6ac188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 744.983390] RAX: ffffffffffffffda RBX: 00007f9bc1249f60 RCX: 00007f9bc1136b19 [ 744.984147] RDX: 0000000000000000 RSI: 0000000020000740 RDI: 0000000000000005 [ 744.984883] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 744.984914] RBP: 00007f9bbe6ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 744.984927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 744.988130] R13: 00007ffeaf3c400f R14: 00007f9bbe6ac300 R15: 0000000000022000 03:21:17 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 11) 03:21:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) [ 745.021823] FAULT_INJECTION: forcing a failure. [ 745.021823] name failslab, interval 1, probability 0, space 0, times 0 [ 745.023058] CPU: 1 PID: 6177 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 745.023784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 745.024658] Call Trace: [ 745.024953] dump_stack+0x107/0x167 [ 745.025345] should_fail.cold+0x5/0xa [ 745.025750] ? create_object.isra.0+0x3a/0xa20 [ 745.026247] should_failslab+0x5/0x20 [ 745.026657] kmem_cache_alloc+0x5b/0x360 [ 745.027111] create_object.isra.0+0x3a/0xa20 [ 745.027576] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 745.028113] kmem_cache_alloc+0x159/0x360 [ 745.028562] __alloc_file+0x21/0x320 [ 745.028980] alloc_empty_file+0x6d/0x170 [ 745.029417] alloc_file+0x59/0x5a0 [ 745.029803] alloc_file_pseudo+0x16a/0x250 [ 745.030260] ? alloc_file+0x5a0/0x5a0 [ 745.030681] ? shmem_get_inode+0x55c/0xbc0 [ 745.031149] __shmem_file_setup+0x144/0x320 [ 745.031620] ? _copy_from_user+0xfb/0x1b0 [ 745.032059] __do_sys_memfd_create+0x275/0x450 [ 745.032559] ? memfd_file_seals_ptr+0x170/0x170 [ 745.033070] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 745.033624] ? syscall_enter_from_user_mode+0x1d/0x50 [ 745.034173] do_syscall_64+0x33/0x40 [ 745.034570] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 745.035119] RIP: 0033:0x7f1ab4837b19 [ 745.035518] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 745.037465] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 745.038268] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1ab4837b19 [ 745.039014] RDX: 00007f1ab1dad000 RSI: 0000000000000000 RDI: 00007f1ab48910fb [ 745.039759] RBP: 0000000000000000 R08: 00007f1ab1dacff8 R09: ffffffffffffffff [ 745.040508] R10: 00007f1ab1dacffc R11: 0000000000000246 R12: 00000000200001c0 [ 745.041267] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 03:21:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) [ 745.048999] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 745.055303] FAT-fs (loop3): bogus number of reserved sectors [ 745.056083] FAT-fs (loop3): Can't find a valid FAT filesystem [ 745.076947] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 745.101687] FAT-fs (loop7): bogus number of reserved sectors [ 745.102391] FAT-fs (loop7): Can't find a valid FAT filesystem [ 759.865694] FAULT_INJECTION: forcing a failure. [ 759.865694] name failslab, interval 1, probability 0, space 0, times 0 [ 759.868337] CPU: 0 PID: 6189 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 759.869893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 759.871802] Call Trace: [ 759.872405] dump_stack+0x107/0x167 [ 759.873235] should_fail.cold+0x5/0xa [ 759.874089] ? create_object.isra.0+0x3a/0xa20 [ 759.875127] should_failslab+0x5/0x20 [ 759.875984] kmem_cache_alloc+0x5b/0x360 [ 759.876884] create_object.isra.0+0x3a/0xa20 [ 759.877872] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 759.879005] __kmalloc+0x16e/0x3f0 [ 759.879801] __do_sys_memfd_create+0xfb/0x450 [ 759.880795] ? ksys_write+0x1a9/0x260 [ 759.881661] ? memfd_file_seals_ptr+0x170/0x170 [ 759.881805] FAULT_INJECTION: forcing a failure. [ 759.881805] name failslab, interval 1, probability 0, space 0, times 0 [ 759.882697] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 759.882720] ? syscall_enter_from_user_mode+0x1d/0x50 [ 759.882745] do_syscall_64+0x33/0x40 [ 759.887897] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 759.889036] RIP: 0033:0x7f25a6572b19 [ 759.889880] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 759.893932] RSP: 002b:00007f25a3ae7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 759.895626] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f25a6572b19 [ 759.897207] RDX: 00007f25a3ae8000 RSI: 0000000000000000 RDI: 00007f25a65cc0fb [ 759.898779] RBP: 0000000000000000 R08: 00007f25a3ae7ff8 R09: ffffffffffffffff [ 759.900348] R10: 00007f25a3ae7ffc R11: 0000000000000246 R12: 00000000200001c0 [ 759.901939] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 759.903537] CPU: 1 PID: 6193 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 759.904817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 759.906366] Call Trace: [ 759.906859] dump_stack+0x107/0x167 [ 759.907546] should_fail.cold+0x5/0xa [ 759.908258] ? security_file_alloc+0x34/0x170 [ 759.909093] should_failslab+0x5/0x20 [ 759.909829] kmem_cache_alloc+0x5b/0x360 [ 759.910584] security_file_alloc+0x34/0x170 [ 759.911385] __alloc_file+0xb6/0x320 [ 759.911763] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 759.912079] alloc_empty_file+0x6d/0x170 [ 759.914551] alloc_file+0x59/0x5a0 [ 759.915215] alloc_file_pseudo+0x16a/0x250 [ 759.915994] ? alloc_file+0x5a0/0x5a0 [ 759.916706] ? shmem_get_inode+0x55c/0xbc0 [ 759.917502] __shmem_file_setup+0x144/0x320 [ 759.918298] ? _copy_from_user+0xfb/0x1b0 03:21:32 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 2) 03:21:32 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 8) 03:21:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) 03:21:32 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 12) 03:21:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 759.919278] __do_sys_memfd_create+0x275/0x450 [ 759.920586] ? memfd_file_seals_ptr+0x170/0x170 03:21:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) (fail_nth: 1) 03:21:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (fail_nth: 12) [ 759.921930] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 759.923496] ? syscall_enter_from_user_mode+0x1d/0x50 [ 759.924949] do_syscall_64+0x33/0x40 [ 759.926014] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 759.927615] RIP: 0033:0x7f1ab4837b19 [ 759.928669] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 759.934420] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 759.936740] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1ab4837b19 [ 759.939017] RDX: 00007f1ab1dad000 RSI: 0000000000000000 RDI: 00007f1ab48910fb [ 759.941271] RBP: 0000000000000000 R08: 00007f1ab1dacff8 R09: ffffffffffffffff [ 759.943398] R10: 00007f1ab1dacffc R11: 0000000000000246 R12: 00000000200001c0 [ 759.945538] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 759.970726] FAULT_INJECTION: forcing a failure. [ 759.970726] name failslab, interval 1, probability 0, space 0, times 0 [ 759.973257] CPU: 1 PID: 6199 Comm: syz-executor.3 Not tainted 5.10.164 #1 [ 759.974777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 759.976617] Call Trace: [ 759.977232] dump_stack+0x107/0x167 [ 759.978047] should_fail.cold+0x5/0xa [ 759.978906] ? __d_alloc+0x2a/0x990 [ 759.979727] should_failslab+0x5/0x20 [ 759.980577] kmem_cache_alloc+0x5b/0x360 [ 759.981498] ? trace_hardirqs_on+0x5b/0x180 [ 759.982468] __d_alloc+0x2a/0x990 [ 759.983254] d_alloc_pseudo+0x19/0x70 [ 759.984110] alloc_file_pseudo+0xce/0x250 [ 759.985036] ? alloc_file+0x5a0/0x5a0 [ 759.985900] ? shmem_get_inode+0x55c/0xbc0 [ 759.986844] __shmem_file_setup+0x144/0x320 [ 759.987796] ? _copy_from_user+0xfb/0x1b0 [ 759.988711] __do_sys_memfd_create+0x275/0x450 [ 759.989737] ? memfd_file_seals_ptr+0x170/0x170 [ 759.990763] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 759.991921] ? syscall_enter_from_user_mode+0x1d/0x50 [ 759.992917] FAULT_INJECTION: forcing a failure. [ 759.992917] name failslab, interval 1, probability 0, space 0, times 0 [ 759.993052] do_syscall_64+0x33/0x40 [ 759.995933] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 759.997061] RIP: 0033:0x7f1c808b1b19 [ 759.997896] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 760.001952] RSP: 002b:00007f1c7de26f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 760.003628] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1c808b1b19 [ 760.005203] RDX: 00007f1c7de27000 RSI: 0000000000000000 RDI: 00007f1c8090b0fb [ 760.006775] RBP: 0000000000000000 R08: 00007f1c7de26ff8 R09: ffffffffffffffff [ 760.008340] R10: 00007f1c7de26ffc R11: 0000000000000246 R12: 00000000200001c0 [ 760.009904] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 760.011544] CPU: 0 PID: 6204 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 760.012829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 760.014401] Call Trace: [ 760.014906] dump_stack+0x107/0x167 03:21:32 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 12) [ 760.015601] should_fail.cold+0x5/0xa [ 760.016590] ? security_file_alloc+0x34/0x170 [ 760.017605] should_failslab+0x5/0x20 [ 760.018442] kmem_cache_alloc+0x5b/0x360 [ 760.019343] security_file_alloc+0x34/0x170 [ 760.020298] __alloc_file+0xb6/0x320 [ 760.021124] alloc_empty_file+0x6d/0x170 [ 760.022029] alloc_file+0x59/0x5a0 [ 760.022817] alloc_file_pseudo+0x16a/0x250 [ 760.023758] ? alloc_file+0x5a0/0x5a0 [ 760.024603] ? shmem_get_inode+0x55c/0xbc0 [ 760.025561] __shmem_file_setup+0x144/0x320 [ 760.026442] ? _copy_from_user+0xfb/0x1b0 [ 760.027282] __do_sys_memfd_create+0x275/0x450 [ 760.028203] ? memfd_file_seals_ptr+0x170/0x170 [ 760.029154] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 760.030235] ? syscall_enter_from_user_mode+0x1d/0x50 [ 760.031284] do_syscall_64+0x33/0x40 [ 760.032041] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 760.033073] RIP: 0033:0x7fc6b858eb19 [ 760.033838] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 760.037564] RSP: 002b:00007fc6b5b03f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 760.039117] RAX: ffffffffffffffda RBX: 0000000020004e80 RCX: 00007fc6b858eb19 [ 760.040550] RDX: 00007fc6b5b04000 RSI: 0000000000000000 RDI: 00007fc6b85e80fb [ 760.042004] RBP: 0000000000000000 R08: 00007fc6b5b03ff8 R09: ffffffffffffffff [ 760.043432] R10: 00007fc6b5b03ffc R11: 0000000000000246 R12: 0000000020001a00 [ 760.044871] R13: 0000000020001a40 R14: 0000000000000000 R15: 0000000020004f80 [ 760.059560] FAULT_INJECTION: forcing a failure. [ 760.059560] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 760.062035] CPU: 0 PID: 6202 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 760.063428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 760.065114] Call Trace: [ 760.065665] dump_stack+0x107/0x167 [ 760.066413] should_fail.cold+0x5/0xa [ 760.067195] __alloc_pages_nodemask+0x182/0x680 [ 760.068149] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 760.069398] alloc_pages_current+0x187/0x280 [ 760.070301] allocate_slab+0x26f/0x380 [ 760.071096] ___slab_alloc+0x470/0x700 [ 760.071903] ? __alloc_skb+0x6d/0x5b0 [ 760.072684] ? __alloc_skb+0x6d/0x5b0 [ 760.073481] ? kmem_cache_alloc_node+0x355/0x370 [ 760.074437] kmem_cache_alloc_node+0x355/0x370 [ 760.075363] __alloc_skb+0x6d/0x5b0 [ 760.076113] netlink_ack+0x1ed/0xab0 [ 760.076870] ? ieee802154_dump_phy+0x160/0x160 [ 760.077804] ? netlink_sendmsg+0xdf0/0xdf0 [ 760.078660] ? lock_release+0x6b0/0x6b0 [ 760.079461] ? netlink_deliver_tap+0xf4/0xc40 [ 760.080374] netlink_rcv_skb+0x348/0x430 [ 760.081203] ? genl_get_cmd+0x480/0x480 [ 760.082010] ? netlink_ack+0xab0/0xab0 [ 760.082808] ? netlink_deliver_tap+0x1c4/0xc40 [ 760.083727] ? is_vmalloc_addr+0x7b/0xb0 [ 760.084553] genl_rcv+0x24/0x40 [ 760.085246] netlink_unicast+0x549/0x7f0 [ 760.086072] ? netlink_attachskb+0x870/0x870 [ 760.086961] ? __virt_addr_valid+0x128/0x350 [ 760.087862] netlink_sendmsg+0x905/0xdf0 [ 760.088689] ? netlink_unicast+0x7f0/0x7f0 [ 760.089564] ? netlink_unicast+0x7f0/0x7f0 [ 760.090416] sock_sendmsg+0x154/0x190 [ 760.091188] ____sys_sendmsg+0x70d/0x870 [ 760.092009] ? kernel_sendmsg+0x50/0x50 [ 760.092806] ? do_recvmmsg+0x6d0/0x6d0 [ 760.093601] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 760.094659] ? lock_downgrade+0x6d0/0x6d0 [ 760.095502] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 760.096565] ___sys_sendmsg+0xf3/0x170 [ 760.097368] ? sendmsg_copy_msghdr+0x160/0x160 [ 760.098295] ? lock_downgrade+0x6d0/0x6d0 [ 760.099137] ? find_held_lock+0x2c/0x110 [ 760.099970] ? __fget_files+0x296/0x480 [ 760.100784] ? __fget_light+0xea/0x290 [ 760.101586] __sys_sendmsg+0xe5/0x1b0 [ 760.102355] ? __sys_sendmsg_sock+0x40/0x40 [ 760.103228] ? rcu_read_lock_any_held+0x75/0xa0 [ 760.104187] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 03:21:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x2, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 760.105263] ? syscall_enter_from_user_mode+0x1d/0x50 [ 760.106386] ? trace_hardirqs_on+0x5b/0x180 [ 760.107265] do_syscall_64+0x33/0x40 [ 760.108019] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 760.109055] RIP: 0033:0x7f9bc1136b19 [ 760.109819] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 760.113551] RSP: 002b:00007f9bbe6ac188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 760.115096] RAX: ffffffffffffffda RBX: 00007f9bc1249f60 RCX: 00007f9bc1136b19 [ 760.116546] RDX: 0000000000000000 RSI: 0000000020000740 RDI: 0000000000000005 [ 760.117998] RBP: 00007f9bbe6ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 760.119449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 760.120894] R13: 00007ffeaf3c400f R14: 00007f9bbe6ac300 R15: 0000000000022000 [ 760.138465] FAULT_INJECTION: forcing a failure. [ 760.138465] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 760.140883] CPU: 0 PID: 6208 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 760.142275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 760.143946] Call Trace: [ 760.144481] dump_stack+0x107/0x167 [ 760.145229] should_fail.cold+0x5/0xa [ 760.146004] _copy_from_user+0x2e/0x1b0 [ 760.146812] __ext4_ioctl+0x2551/0x41f0 [ 760.147615] ? __lock_acquire+0xbb1/0x5b00 [ 760.148484] ? ext4_reset_inode_seed+0x450/0x450 [ 760.149466] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 760.150525] ? find_held_lock+0x2c/0x110 [ 760.151366] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 760.152522] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 760.153571] ? do_vfs_ioctl+0x283/0x10d0 [ 760.154396] ? selinux_inode_getsecctx+0x90/0x90 [ 760.155349] ? generic_block_fiemap+0x60/0x60 [ 760.156257] ? __mutex_unlock_slowpath+0xe1/0x600 [ 760.156652] FAT-fs (loop5): bogus number of reserved sectors [ 760.157285] ? ext4_fc_start_update+0xa2/0x2e0 [ 760.157309] ext4_ioctl+0x46/0x90 [ 760.158551] FAT-fs (loop5): Can't find a valid FAT filesystem [ 760.159375] ? __ext4_ioctl+0x41f0/0x41f0 [ 760.159393] __x64_sys_ioctl+0x19a/0x210 [ 760.159414] do_syscall_64+0x33/0x40 03:21:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x3, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 760.163636] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 760.164763] RIP: 0033:0x7f6a1941ab19 [ 760.165525] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 760.169283] RSP: 002b:00007f6a16990188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 760.170815] RAX: ffffffffffffffda RBX: 00007f6a1952df60 RCX: 00007f6a1941ab19 [ 760.172264] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 760.173745] RBP: 00007f6a169901d0 R08: 0000000000000000 R09: 0000000000000000 [ 760.175184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 760.176626] R13: 00007fffd8f572af R14: 00007f6a16990300 R15: 0000000000022000 03:21:32 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 13) 03:21:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) 03:21:32 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 9) [ 760.245908] FAULT_INJECTION: forcing a failure. [ 760.245908] name failslab, interval 1, probability 0, space 0, times 0 [ 760.248319] CPU: 1 PID: 6212 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 760.249709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 760.251385] Call Trace: [ 760.251930] dump_stack+0x107/0x167 [ 760.252676] should_fail.cold+0x5/0xa [ 760.253457] ? create_object.isra.0+0x3a/0xa20 [ 760.254384] should_failslab+0x5/0x20 [ 760.255159] kmem_cache_alloc+0x5b/0x360 [ 760.255984] ? percpu_ref_put_many.constprop.0+0x4e/0x100 [ 760.257113] create_object.isra.0+0x3a/0xa20 [ 760.258024] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 760.259061] kmem_cache_alloc+0x159/0x360 [ 760.259917] security_file_alloc+0x34/0x170 [ 760.260798] __alloc_file+0xb6/0x320 [ 760.261565] alloc_empty_file+0x6d/0x170 [ 760.262392] alloc_file+0x59/0x5a0 [ 760.263126] alloc_file_pseudo+0x16a/0x250 [ 760.263982] ? alloc_file+0x5a0/0x5a0 [ 760.264761] ? shmem_get_inode+0x55c/0xbc0 [ 760.265636] __shmem_file_setup+0x144/0x320 [ 760.266516] ? _copy_from_user+0xfb/0x1b0 [ 760.267365] __do_sys_memfd_create+0x275/0x450 [ 760.268295] ? memfd_file_seals_ptr+0x170/0x170 [ 760.269260] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 760.270325] ? syscall_enter_from_user_mode+0x1d/0x50 [ 760.271376] do_syscall_64+0x33/0x40 [ 760.272136] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 760.273180] RIP: 0033:0x7f1ab4837b19 [ 760.273939] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 760.277665] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 760.279215] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1ab4837b19 [ 760.280662] RDX: 00007f1ab1dad000 RSI: 0000000000000000 RDI: 00007f1ab48910fb [ 760.282112] RBP: 0000000000000000 R08: 00007f1ab1dacff8 R09: ffffffffffffffff [ 760.283555] R10: 00007f1ab1dacffc R11: 0000000000000246 R12: 00000000200001c0 [ 760.284986] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 03:21:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:21:32 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 13) [ 760.299497] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:21:32 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 3) [ 760.347739] FAT-fs (loop7): bogus number of reserved sectors [ 760.348987] FAT-fs (loop7): Can't find a valid FAT filesystem 03:21:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (fail_nth: 13) [ 760.367165] FAULT_INJECTION: forcing a failure. [ 760.367165] name failslab, interval 1, probability 0, space 0, times 0 [ 760.369592] CPU: 1 PID: 6223 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 760.370974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 760.372660] Call Trace: [ 760.373227] dump_stack+0x107/0x167 [ 760.373973] should_fail.cold+0x5/0xa [ 760.374740] ? create_object.isra.0+0x3a/0xa20 [ 760.375677] should_failslab+0x5/0x20 [ 760.376443] kmem_cache_alloc+0x5b/0x360 [ 760.377276] ? percpu_ref_put_many.constprop.0+0x4e/0x100 03:21:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x2, &(0x7f0000000040)) [ 760.378389] create_object.isra.0+0x3a/0xa20 [ 760.379367] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 760.380401] kmem_cache_alloc+0x159/0x360 [ 760.381273] security_file_alloc+0x34/0x170 [ 760.382158] __alloc_file+0xb6/0x320 [ 760.382926] alloc_empty_file+0x6d/0x170 [ 760.383757] alloc_file+0x59/0x5a0 [ 760.384488] alloc_file_pseudo+0x16a/0x250 [ 760.385359] ? alloc_file+0x5a0/0x5a0 [ 760.386141] ? shmem_get_inode+0x55c/0xbc0 [ 760.387008] __shmem_file_setup+0x144/0x320 [ 760.387885] ? _copy_from_user+0xfb/0x1b0 [ 760.388730] __do_sys_memfd_create+0x275/0x450 [ 760.389673] ? memfd_file_seals_ptr+0x170/0x170 [ 760.390644] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 760.391709] ? syscall_enter_from_user_mode+0x1d/0x50 [ 760.392769] do_syscall_64+0x33/0x40 [ 760.393542] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 760.394587] RIP: 0033:0x7fc6b858eb19 [ 760.395348] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 760.399103] RSP: 002b:00007fc6b5b03f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 760.400756] RAX: ffffffffffffffda RBX: 0000000020004e80 RCX: 00007fc6b858eb19 [ 760.402179] RDX: 00007fc6b5b04000 RSI: 0000000000000000 RDI: 00007fc6b85e80fb 03:21:32 executing program 0: clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000040)={0x10}) [ 760.403604] RBP: 0000000000000000 R08: 00007fc6b5b03ff8 R09: ffffffffffffffff [ 760.405119] R10: 00007fc6b5b03ffc R11: 0000000000000246 R12: 0000000020001a00 [ 760.406587] R13: 0000000020001a40 R14: 0000000000000000 R15: 0000000020004f80 [ 760.417324] FAULT_INJECTION: forcing a failure. [ 760.417324] name failslab, interval 1, probability 0, space 0, times 0 [ 760.419613] CPU: 1 PID: 6226 Comm: syz-executor.3 Not tainted 5.10.164 #1 [ 760.420979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 760.422641] Call Trace: [ 760.423167] dump_stack+0x107/0x167 [ 760.423898] should_fail.cold+0x5/0xa [ 760.424655] ? create_object.isra.0+0x3a/0xa20 [ 760.425584] should_failslab+0x5/0x20 [ 760.426338] kmem_cache_alloc+0x5b/0x360 [ 760.427158] create_object.isra.0+0x3a/0xa20 [ 760.428034] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 760.429047] kmem_cache_alloc+0x159/0x360 [ 760.429887] __d_alloc+0x2a/0x990 [ 760.430589] d_alloc_pseudo+0x19/0x70 [ 760.431344] alloc_file_pseudo+0xce/0x250 [ 760.432165] ? alloc_file+0x5a0/0x5a0 [ 760.432925] ? shmem_get_inode+0x55c/0xbc0 [ 760.433776] __shmem_file_setup+0x144/0x320 [ 760.434628] ? _copy_from_user+0xfb/0x1b0 [ 760.435453] __do_sys_memfd_create+0x275/0x450 [ 760.436355] ? memfd_file_seals_ptr+0x170/0x170 [ 760.437293] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 760.438326] ? syscall_enter_from_user_mode+0x1d/0x50 [ 760.439361] do_syscall_64+0x33/0x40 [ 760.440099] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 760.441123] RIP: 0033:0x7f1c808b1b19 [ 760.441874] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 760.445501] RSP: 002b:00007f1c7de26f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 760.447000] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1c808b1b19 [ 760.448258] FAULT_INJECTION: forcing a failure. [ 760.448258] name failslab, interval 1, probability 0, space 0, times 0 [ 760.448400] RDX: 00007f1c7de27000 RSI: 0000000000000000 RDI: 00007f1c8090b0fb [ 760.448418] RBP: 0000000000000000 R08: 00007f1c7de26ff8 R09: ffffffffffffffff [ 760.453374] R10: 00007f1c7de26ffc R11: 0000000000000246 R12: 00000000200001c0 [ 760.454783] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 760.456214] CPU: 0 PID: 6227 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 760.457596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 760.459256] Call Trace: [ 760.459844] dump_stack+0x107/0x167 [ 760.460567] should_fail.cold+0x5/0xa [ 760.461328] ? create_object.isra.0+0x3a/0xa20 [ 760.462229] should_failslab+0x5/0x20 [ 760.462978] kmem_cache_alloc+0x5b/0x360 [ 760.463790] create_object.isra.0+0x3a/0xa20 [ 760.464656] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 760.465669] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 760.466668] ? netlink_ack+0x1ed/0xab0 [ 760.467441] __alloc_skb+0xb1/0x5b0 [ 760.467906] FAULT_INJECTION: forcing a failure. [ 760.467906] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 760.468170] netlink_ack+0x1ed/0xab0 [ 760.468201] ? ieee802154_dump_phy+0x160/0x160 [ 760.472063] ? netlink_sendmsg+0xdf0/0xdf0 [ 760.472904] ? lock_release+0x6b0/0x6b0 [ 760.473704] ? netlink_deliver_tap+0xf4/0xc40 [ 760.474598] netlink_rcv_skb+0x348/0x430 [ 760.475405] ? genl_get_cmd+0x480/0x480 [ 760.476200] ? netlink_ack+0xab0/0xab0 [ 760.476983] ? netlink_deliver_tap+0x1c4/0xc40 [ 760.477892] ? is_vmalloc_addr+0x7b/0xb0 [ 760.478702] genl_rcv+0x24/0x40 [ 760.479357] netlink_unicast+0x549/0x7f0 [ 760.480175] ? netlink_attachskb+0x870/0x870 [ 760.481042] ? __virt_addr_valid+0x128/0x350 [ 760.481975] netlink_sendmsg+0x905/0xdf0 [ 760.482805] ? netlink_unicast+0x7f0/0x7f0 [ 760.483675] ? netlink_unicast+0x7f0/0x7f0 [ 760.484519] sock_sendmsg+0x154/0x190 [ 760.485293] ____sys_sendmsg+0x70d/0x870 [ 760.486115] ? kernel_sendmsg+0x50/0x50 [ 760.486914] ? do_recvmmsg+0x6d0/0x6d0 [ 760.487701] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 760.488756] ? lock_downgrade+0x6d0/0x6d0 [ 760.489609] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 760.490670] ___sys_sendmsg+0xf3/0x170 [ 760.491456] ? sendmsg_copy_msghdr+0x160/0x160 [ 760.492383] ? lock_downgrade+0x6d0/0x6d0 [ 760.493228] ? find_held_lock+0x2c/0x110 [ 760.494055] ? __fget_files+0x296/0x480 [ 760.494864] ? __fget_light+0xea/0x290 [ 760.495659] __sys_sendmsg+0xe5/0x1b0 [ 760.496425] ? __sys_sendmsg_sock+0x40/0x40 [ 760.497308] ? rcu_read_lock_any_held+0x75/0xa0 [ 760.498262] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 760.499321] ? syscall_enter_from_user_mode+0x1d/0x50 [ 760.500357] ? trace_hardirqs_on+0x5b/0x180 [ 760.501349] do_syscall_64+0x33/0x40 [ 760.502102] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 760.503133] RIP: 0033:0x7f9bc1136b19 [ 760.503883] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 760.507584] RSP: 002b:00007f9bbe6ac188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 760.509119] RAX: ffffffffffffffda RBX: 00007f9bc1249f60 RCX: 00007f9bc1136b19 [ 760.510556] RDX: 0000000000000000 RSI: 0000000020000740 RDI: 0000000000000005 [ 760.511989] RBP: 00007f9bbe6ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 760.513431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 760.514866] R13: 00007ffeaf3c400f R14: 00007f9bbe6ac300 R15: 0000000000022000 [ 760.516329] CPU: 1 PID: 6230 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 760.517736] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 760.519396] Call Trace: [ 760.519926] dump_stack+0x107/0x167 [ 760.520798] should_fail.cold+0x5/0xa [ 760.521591] _copy_from_user+0x2e/0x1b0 [ 760.522552] __do_sys_memfd_create+0x16d/0x450 [ 760.523483] ? memfd_file_seals_ptr+0x170/0x170 [ 760.524612] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 760.525685] ? syscall_enter_from_user_mode+0x1d/0x50 [ 760.526933] do_syscall_64+0x33/0x40 [ 760.527684] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 760.528929] RIP: 0033:0x7f25a6572b19 [ 760.529688] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 760.533341] RSP: 002b:00007f25a3ae7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 760.534858] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f25a6572b19 [ 760.536279] RDX: 00007f25a3ae8000 RSI: 0000000000000000 RDI: 00007f25a65cc0fb [ 760.537723] RBP: 0000000000000000 R08: 00007f25a3ae7ff8 R09: ffffffffffffffff 03:21:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x4, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 760.539146] R10: 00007f25a3ae7ffc R11: 0000000000000246 R12: 00000000200001c0 [ 760.540733] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 03:21:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x4b47, &(0x7f0000000040)) 03:21:32 executing program 0: clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000040)={0x10}) [ 760.599685] FAT-fs (loop3): bogus number of reserved sectors [ 760.600978] FAT-fs (loop3): Can't find a valid FAT filesystem 03:21:46 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 14) 03:21:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (fail_nth: 14) [ 774.533405] FAULT_INJECTION: forcing a failure. [ 774.533405] name failslab, interval 1, probability 0, space 0, times 0 [ 774.535729] CPU: 0 PID: 6259 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 774.537138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 03:21:46 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 4) 03:21:46 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 14) 03:21:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x4b49, &(0x7f0000000040)) 03:21:46 executing program 0: clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000040)={0x10}) 03:21:46 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 10) 03:21:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x5, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 774.538849] Call Trace: [ 774.539510] dump_stack+0x107/0x167 [ 774.539974] FAULT_INJECTION: forcing a failure. [ 774.539974] name failslab, interval 1, probability 0, space 0, times 0 [ 774.540259] should_fail.cold+0x5/0xa [ 774.540283] ? shmem_alloc_inode+0x18/0x40 [ 774.540311] should_failslab+0x5/0x20 [ 774.545165] kmem_cache_alloc+0x5b/0x360 [ 774.546021] ? shmem_destroy_inode+0x70/0x70 [ 774.546936] shmem_alloc_inode+0x18/0x40 [ 774.547781] ? shmem_destroy_inode+0x70/0x70 [ 774.548686] alloc_inode+0x63/0x240 [ 774.549460] new_inode+0x23/0x250 [ 774.550176] shmem_get_inode+0x15e/0xbc0 [ 774.551029] __shmem_file_setup+0xb8/0x320 [ 774.551912] ? _copy_from_user+0xfb/0x1b0 [ 774.552767] __do_sys_memfd_create+0x275/0x450 [ 774.553710] ? memfd_file_seals_ptr+0x170/0x170 [ 774.554675] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 774.555754] ? syscall_enter_from_user_mode+0x1d/0x50 [ 774.556813] do_syscall_64+0x33/0x40 [ 774.557593] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 774.558645] RIP: 0033:0x7f25a6572b19 [ 774.559408] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 774.563130] RSP: 002b:00007f25a3ae7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 774.564665] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f25a6572b19 [ 774.566119] RDX: 00007f25a3ae8000 RSI: 0000000000000000 RDI: 00007f25a65cc0fb [ 774.567563] RBP: 0000000000000000 R08: 00007f25a3ae7ff8 R09: ffffffffffffffff [ 774.569020] R10: 00007f25a3ae7ffc R11: 0000000000000246 R12: 00000000200001c0 [ 774.570507] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 774.572012] CPU: 1 PID: 6261 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 774.573640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 774.575478] Call Trace: [ 774.576079] dump_stack+0x107/0x167 [ 774.576897] should_fail.cold+0x5/0xa [ 774.577753] ? getname_flags.part.0+0x50/0x4f0 [ 774.578790] should_failslab+0x5/0x20 [ 774.579637] kmem_cache_alloc+0x5b/0x360 [ 774.580546] getname_flags.part.0+0x50/0x4f0 [ 774.581541] getname+0x8e/0xd0 [ 774.582265] do_sys_openat2+0xf9/0x420 [ 774.583154] ? build_open_flags+0x6f0/0x6f0 [ 774.584114] ? find_held_lock+0x2c/0x110 [ 774.585015] ? do_syscall_64+0x33/0x40 [ 774.585901] __x64_sys_openat+0x13f/0x1f0 [ 774.586820] ? __ia32_sys_open+0x1c0/0x1c0 [ 774.587759] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 774.588963] ? syscall_enter_from_user_mode+0x1d/0x50 [ 774.590172] do_syscall_64+0x33/0x40 [ 774.591022] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 774.592245] RIP: 0033:0x7fc6b8541a04 [ 774.593148] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 774.597230] RSP: 002b:00007fc6b5b03ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 774.598931] RAX: ffffffffffffffda RBX: 00007fc6b85d8970 RCX: 00007fc6b8541a04 [ 774.600489] RDX: 0000000000000002 RSI: 00007fc6b5b04000 RDI: 00000000ffffff9c [ 774.602077] RBP: 00007fc6b5b04000 R08: 0000000000000000 R09: ffffffffffffffff [ 774.603636] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 774.605216] R13: 0000000000000004 R14: 0000000020004e80 R15: 0000000000000000 [ 774.612064] FAULT_INJECTION: forcing a failure. [ 774.612064] name failslab, interval 1, probability 0, space 0, times 0 [ 774.614572] CPU: 0 PID: 6270 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 774.615984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 774.617704] Call Trace: [ 774.618253] dump_stack+0x107/0x167 [ 774.619009] should_fail.cold+0x5/0xa [ 774.619803] ? getname_flags.part.0+0x50/0x4f0 [ 774.620741] should_failslab+0x5/0x20 [ 774.621548] kmem_cache_alloc+0x5b/0x360 [ 774.622392] getname_flags.part.0+0x50/0x4f0 [ 774.623303] getname+0x8e/0xd0 [ 774.623969] do_sys_openat2+0xf9/0x420 [ 774.624770] ? build_open_flags+0x6f0/0x6f0 [ 774.625669] ? find_held_lock+0x2c/0x110 [ 774.625999] FAULT_INJECTION: forcing a failure. [ 774.625999] name failslab, interval 1, probability 0, space 0, times 0 [ 774.626508] ? do_syscall_64+0x33/0x40 [ 774.626542] __x64_sys_openat+0x13f/0x1f0 [ 774.630645] ? __ia32_sys_open+0x1c0/0x1c0 [ 774.631522] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 774.632605] ? syscall_enter_from_user_mode+0x1d/0x50 [ 774.633680] do_syscall_64+0x33/0x40 [ 774.634469] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 774.635528] RIP: 0033:0x7f1ab47eaa04 [ 774.636296] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 774.640096] RSP: 002b:00007f1ab1daced0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 774.641645] RAX: ffffffffffffffda RBX: 00007f1ab4881970 RCX: 00007f1ab47eaa04 [ 774.643078] RDX: 0000000000000002 RSI: 00007f1ab1dad000 RDI: 00000000ffffff9c [ 774.644517] RBP: 00007f1ab1dad000 R08: 0000000000000000 R09: ffffffffffffffff [ 774.645963] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 774.647394] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 774.648863] CPU: 1 PID: 6271 Comm: syz-executor.3 Not tainted 5.10.164 #1 [ 774.650423] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 774.652291] Call Trace: [ 774.652896] dump_stack+0x107/0x167 [ 774.653732] should_fail.cold+0x5/0xa [ 774.654592] ? create_object.isra.0+0x3a/0xa20 [ 774.655622] should_failslab+0x5/0x20 [ 774.656494] kmem_cache_alloc+0x5b/0x360 [ 774.657436] create_object.isra.0+0x3a/0xa20 [ 774.658430] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 774.659580] kmem_cache_alloc+0x159/0x360 [ 774.660517] ? trace_hardirqs_on+0x5b/0x180 [ 774.661562] __d_alloc+0x2a/0x990 [ 774.662553] d_alloc_pseudo+0x19/0x70 [ 774.663629] alloc_file_pseudo+0xce/0x250 [ 774.664789] ? alloc_file+0x5a0/0x5a0 [ 774.665866] ? shmem_get_inode+0x55c/0xbc0 [ 774.667050] __shmem_file_setup+0x144/0x320 [ 774.668094] ? _copy_from_user+0xfb/0x1b0 [ 774.669037] __do_sys_memfd_create+0x275/0x450 [ 774.670083] ? memfd_file_seals_ptr+0x170/0x170 [ 774.671148] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 774.672346] ? syscall_enter_from_user_mode+0x1d/0x50 [ 774.673548] do_syscall_64+0x33/0x40 [ 774.674404] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 774.675571] RIP: 0033:0x7f1c808b1b19 [ 774.676424] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 774.680609] RSP: 002b:00007f1c7de26f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 774.682376] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1c808b1b19 [ 774.684006] RDX: 00007f1c7de27000 RSI: 0000000000000000 RDI: 00007f1c8090b0fb [ 774.685644] RBP: 0000000000000000 R08: 00007f1c7de26ff8 R09: ffffffffffffffff [ 774.687284] R10: 00007f1c7de26ffc R11: 0000000000000246 R12: 00000000200001c0 [ 774.688919] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 774.709320] FAULT_INJECTION: forcing a failure. [ 774.709320] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 774.712136] CPU: 1 PID: 6273 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 774.713742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 774.715665] Call Trace: [ 774.716291] dump_stack+0x107/0x167 [ 774.717157] should_fail.cold+0x5/0xa [ 774.718071] _copy_to_user+0x2e/0x180 [ 774.718969] simple_read_from_buffer+0xcc/0x160 [ 774.720059] proc_fail_nth_read+0x198/0x230 [ 774.721080] ? proc_sessionid_read+0x230/0x230 [ 774.722156] ? security_file_permission+0x24e/0x570 [ 774.723314] ? perf_trace_initcall_start+0x101/0x380 [ 774.724505] ? proc_sessionid_read+0x230/0x230 [ 774.725600] vfs_read+0x228/0x580 [ 774.726435] ksys_read+0x12d/0x260 [ 774.727272] ? vfs_write+0xa30/0xa30 [ 774.728149] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 774.729385] ? syscall_enter_from_user_mode+0x1d/0x50 [ 774.730620] do_syscall_64+0x33/0x40 [ 774.731497] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 774.732692] RIP: 0033:0x7f9bc10e969c [ 774.733589] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 774.737885] RSP: 002b:00007f9bbe6ac170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 774.739643] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007f9bc10e969c [ 774.741318] RDX: 000000000000000f RSI: 00007f9bbe6ac1e0 RDI: 0000000000000003 [ 774.743010] RBP: 00007f9bbe6ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 774.744669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 774.746392] R13: 00007ffeaf3c400f R14: 00007f9bbe6ac300 R15: 0000000000022000 03:21:46 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) 03:21:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x6, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:21:46 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) [ 774.900164] FAT-fs (loop3): bogus number of reserved sectors [ 774.901505] FAT-fs (loop3): Can't find a valid FAT filesystem 03:22:02 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 11) 03:22:02 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) 03:22:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x7, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:22:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 03:22:02 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 15) 03:22:02 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 5) 03:22:02 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 15) [ 789.829490] FAULT_INJECTION: forcing a failure. [ 789.829490] name failslab, interval 1, probability 0, space 0, times 0 [ 789.831847] CPU: 1 PID: 6296 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 789.833220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 789.834896] Call Trace: [ 789.835437] dump_stack+0x107/0x167 [ 789.836171] should_fail.cold+0x5/0xa [ 789.836939] ? create_object.isra.0+0x3a/0xa20 [ 789.837876] should_failslab+0x5/0x20 [ 789.838647] kmem_cache_alloc+0x5b/0x360 [ 789.839476] create_object.isra.0+0x3a/0xa20 [ 789.840362] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 789.841392] kmem_cache_alloc+0x159/0x360 [ 789.842236] ? shmem_destroy_inode+0x70/0x70 [ 789.843125] shmem_alloc_inode+0x18/0x40 [ 789.843935] ? shmem_destroy_inode+0x70/0x70 [ 789.844824] alloc_inode+0x63/0x240 [ 789.845648] new_inode+0x23/0x250 [ 789.846430] shmem_get_inode+0x15e/0xbc0 [ 789.847352] __shmem_file_setup+0xb8/0x320 [ 789.848303] ? _copy_from_user+0xfb/0x1b0 [ 789.849236] __do_sys_memfd_create+0x275/0x450 [ 789.850273] ? memfd_file_seals_ptr+0x170/0x170 [ 789.851325] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 789.852494] ? syscall_enter_from_user_mode+0x1d/0x50 [ 789.853661] do_syscall_64+0x33/0x40 [ 789.854442] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 789.855482] RIP: 0033:0x7f25a6572b19 [ 789.856234] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 789.859934] RSP: 002b:00007f25a3ae7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 789.861462] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f25a6572b19 [ 789.862893] RDX: 00007f25a3ae8000 RSI: 0000000000000000 RDI: 00007f25a65cc0fb [ 789.864325] RBP: 0000000000000000 R08: 00007f25a3ae7ff8 R09: ffffffffffffffff [ 789.865762] R10: 00007f25a3ae7ffc R11: 0000000000000246 R12: 00000000200001c0 [ 789.867190] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 03:22:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x541b, &(0x7f0000000040)) [ 789.871707] FAULT_INJECTION: forcing a failure. [ 789.871707] name failslab, interval 1, probability 0, space 0, times 0 [ 789.874255] CPU: 0 PID: 6306 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 789.875802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 789.877672] Call Trace: [ 789.878270] dump_stack+0x107/0x167 [ 789.879086] should_fail.cold+0x5/0xa [ 789.879937] ? create_object.isra.0+0x3a/0xa20 [ 789.880978] should_failslab+0x5/0x20 [ 789.881854] kmem_cache_alloc+0x5b/0x360 [ 789.882761] create_object.isra.0+0x3a/0xa20 [ 789.883749] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 789.884911] kmem_cache_alloc+0x159/0x360 [ 789.885886] getname_flags.part.0+0x50/0x4f0 [ 789.886897] getname+0x8e/0xd0 [ 789.887211] FAULT_INJECTION: forcing a failure. [ 789.887211] name failslab, interval 1, probability 0, space 0, times 0 [ 789.887637] do_sys_openat2+0xf9/0x420 [ 789.890961] ? build_open_flags+0x6f0/0x6f0 [ 789.891915] ? find_held_lock+0x2c/0x110 [ 789.892819] ? do_syscall_64+0x33/0x40 [ 789.893706] __x64_sys_openat+0x13f/0x1f0 [ 789.894619] ? __ia32_sys_open+0x1c0/0x1c0 [ 789.895573] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 789.896740] ? syscall_enter_from_user_mode+0x1d/0x50 [ 789.897901] do_syscall_64+0x33/0x40 [ 789.898731] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 789.899883] RIP: 0033:0x7fc6b8541a04 [ 789.900723] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 789.904868] RSP: 002b:00007fc6b5b03ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 789.906600] RAX: ffffffffffffffda RBX: 00007fc6b85d8970 RCX: 00007fc6b8541a04 [ 789.908219] RDX: 0000000000000002 RSI: 00007fc6b5b04000 RDI: 00000000ffffff9c [ 789.909854] RBP: 00007fc6b5b04000 R08: 0000000000000000 R09: ffffffffffffffff [ 789.911481] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 789.913115] R13: 0000000000000004 R14: 0000000020004e80 R15: 0000000000000000 [ 789.914813] CPU: 1 PID: 6312 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 789.916359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 789.918225] Call Trace: [ 789.918841] dump_stack+0x107/0x167 [ 789.919670] should_fail.cold+0x5/0xa [ 789.919886] FAULT_INJECTION: forcing a failure. [ 789.919886] name failslab, interval 1, probability 0, space 0, times 0 [ 789.920526] ? create_object.isra.0+0x3a/0xa20 [ 789.920550] should_failslab+0x5/0x20 [ 789.920579] kmem_cache_alloc+0x5b/0x360 [ 789.925935] create_object.isra.0+0x3a/0xa20 [ 789.926918] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 789.928056] kmem_cache_alloc+0x159/0x360 [ 789.928993] getname_flags.part.0+0x50/0x4f0 [ 789.929996] getname+0x8e/0xd0 [ 789.930741] do_sys_openat2+0xf9/0x420 [ 789.931612] ? build_open_flags+0x6f0/0x6f0 [ 789.932573] ? find_held_lock+0x2c/0x110 [ 789.933480] ? do_syscall_64+0x33/0x40 [ 789.934377] __x64_sys_openat+0x13f/0x1f0 [ 789.935297] ? __ia32_sys_open+0x1c0/0x1c0 [ 789.936246] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 789.937416] ? syscall_enter_from_user_mode+0x1d/0x50 [ 789.938578] do_syscall_64+0x33/0x40 [ 789.939408] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 789.940591] RIP: 0033:0x7f1ab47eaa04 [ 789.941421] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 789.945530] RSP: 002b:00007f1ab1daced0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 789.947246] RAX: ffffffffffffffda RBX: 00007f1ab4881970 RCX: 00007f1ab47eaa04 [ 789.948839] RDX: 0000000000000002 RSI: 00007f1ab1dad000 RDI: 00000000ffffff9c [ 789.950409] RBP: 00007f1ab1dad000 R08: 0000000000000000 R09: ffffffffffffffff [ 789.951840] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 789.953260] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 789.954722] CPU: 0 PID: 6313 Comm: syz-executor.3 Not tainted 5.10.164 #1 [ 789.956142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 789.957895] Call Trace: 03:22:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) [ 789.958448] dump_stack+0x107/0x167 [ 789.959315] should_fail.cold+0x5/0xa [ 789.960102] ? create_object.isra.0+0x3a/0xa20 [ 789.961050] should_failslab+0x5/0x20 [ 789.961842] kmem_cache_alloc+0x5b/0x360 [ 789.962682] create_object.isra.0+0x3a/0xa20 [ 789.963594] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 789.964640] kmem_cache_alloc+0x159/0x360 [ 789.965499] __alloc_file+0x21/0x320 [ 789.966278] alloc_empty_file+0x6d/0x170 [ 789.967119] alloc_file+0x59/0x5a0 [ 789.967842] alloc_file_pseudo+0x16a/0x250 [ 789.968715] ? alloc_file+0x5a0/0x5a0 [ 789.969500] ? shmem_get_inode+0x55c/0xbc0 [ 789.970401] __shmem_file_setup+0x144/0x320 [ 789.971288] ? _copy_from_user+0xfb/0x1b0 [ 789.972146] __do_sys_memfd_create+0x275/0x450 [ 789.973088] ? memfd_file_seals_ptr+0x170/0x170 [ 789.974055] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 789.975142] ? syscall_enter_from_user_mode+0x1d/0x50 [ 789.976210] do_syscall_64+0x33/0x40 [ 789.976976] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 789.978012] RIP: 0033:0x7f1c808b1b19 [ 789.978766] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 789.982420] RSP: 002b:00007f1c7de26f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 789.983970] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1c808b1b19 [ 789.985387] RDX: 00007f1c7de27000 RSI: 0000000000000000 RDI: 00007f1c8090b0fb [ 789.986806] RBP: 0000000000000000 R08: 00007f1c7de26ff8 R09: ffffffffffffffff [ 789.988256] R10: 00007f1c7de26ffc R11: 0000000000000246 R12: 00000000200001c0 [ 789.989698] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 03:22:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x5421, &(0x7f0000000040)) 03:22:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 03:22:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x8, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 790.027710] FAT-fs (loop5): bogus number of reserved sectors [ 790.029155] FAT-fs (loop5): Can't find a valid FAT filesystem [ 790.053762] cgroup: fork rejected by pids controller in /syz2 [ 790.061150] FAT-fs (loop7): bogus number of reserved sectors [ 790.062520] FAT-fs (loop7): Can't find a valid FAT filesystem [ 790.226522] FAT-fs (loop3): bogus number of reserved sectors [ 790.227828] FAT-fs (loop3): Can't find a valid FAT filesystem 03:22:15 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 12) 03:22:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x5450, &(0x7f0000000040)) 03:22:15 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 16) 03:22:15 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 16) 03:22:15 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 6) 03:22:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x2, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 03:22:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) 03:22:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x9, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 802.878067] FAULT_INJECTION: forcing a failure. [ 802.878067] name failslab, interval 1, probability 0, space 0, times 0 [ 802.880408] CPU: 0 PID: 6344 Comm: syz-executor.3 Not tainted 5.10.164 #1 [ 802.881817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 802.883492] Call Trace: [ 802.884037] dump_stack+0x107/0x167 [ 802.884780] should_fail.cold+0x5/0xa [ 802.885565] ? security_file_alloc+0x34/0x170 [ 802.886483] should_failslab+0x5/0x20 [ 802.887254] kmem_cache_alloc+0x5b/0x360 [ 802.888086] security_file_alloc+0x34/0x170 [ 802.888964] __alloc_file+0xb6/0x320 [ 802.889728] alloc_empty_file+0x6d/0x170 [ 802.890561] alloc_file+0x59/0x5a0 [ 802.891287] alloc_file_pseudo+0x16a/0x250 [ 802.892151] ? alloc_file+0x5a0/0x5a0 [ 802.892926] ? shmem_get_inode+0x55c/0xbc0 [ 802.893819] __shmem_file_setup+0x144/0x320 [ 802.894692] ? _copy_from_user+0xfb/0x1b0 [ 802.895537] __do_sys_memfd_create+0x275/0x450 [ 802.896459] ? memfd_file_seals_ptr+0x170/0x170 [ 802.897408] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 802.898479] ? syscall_enter_from_user_mode+0x1d/0x50 [ 802.899524] do_syscall_64+0x33/0x40 [ 802.900280] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 802.901326] RIP: 0033:0x7f1c808b1b19 [ 802.902100] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 802.904625] FAULT_INJECTION: forcing a failure. [ 802.904625] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 802.905828] RSP: 002b:00007f1c7de26f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 802.905850] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1c808b1b19 [ 802.905869] RDX: 00007f1c7de27000 RSI: 0000000000000000 RDI: 00007f1c8090b0fb [ 802.912109] RBP: 0000000000000000 R08: 00007f1c7de26ff8 R09: ffffffffffffffff [ 802.913550] R10: 00007f1c7de26ffc R11: 0000000000000246 R12: 00000000200001c0 [ 802.914998] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 802.916471] CPU: 1 PID: 6353 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 802.917548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 802.918868] Call Trace: [ 802.919292] dump_stack+0x107/0x167 [ 802.919874] should_fail.cold+0x5/0xa [ 802.920483] strncpy_from_user+0x34/0x470 [ 802.921133] getname_flags.part.0+0x95/0x4f0 [ 802.921840] getname+0x8e/0xd0 [ 802.922348] do_sys_openat2+0xf9/0x420 [ 802.922952] ? build_open_flags+0x6f0/0x6f0 [ 802.923631] ? find_held_lock+0x2c/0x110 [ 802.924277] ? do_syscall_64+0x33/0x40 [ 802.924895] __x64_sys_openat+0x13f/0x1f0 [ 802.925549] ? __ia32_sys_open+0x1c0/0x1c0 [ 802.925864] FAULT_INJECTION: forcing a failure. [ 802.925864] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 802.926245] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 802.926260] ? syscall_enter_from_user_mode+0x1d/0x50 [ 802.926281] do_syscall_64+0x33/0x40 [ 802.930734] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 802.931497] RIP: 0033:0x7fc6b8541a04 [ 802.932055] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 802.934786] RSP: 002b:00007fc6b5b03ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 802.935971] RAX: ffffffffffffffda RBX: 00007fc6b85d8970 RCX: 00007fc6b8541a04 [ 802.937016] RDX: 0000000000000002 RSI: 00007fc6b5b04000 RDI: 00000000ffffff9c [ 802.938134] RBP: 00007fc6b5b04000 R08: 0000000000000000 R09: ffffffffffffffff [ 802.939252] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 802.940370] R13: 0000000000000004 R14: 0000000020004e80 R15: 0000000000000000 [ 802.941503] CPU: 0 PID: 6352 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 802.942944] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 802.944668] FAULT_INJECTION: forcing a failure. [ 802.944668] name failslab, interval 1, probability 0, space 0, times 0 [ 802.946921] Call Trace: [ 802.947458] dump_stack+0x107/0x167 [ 802.948201] should_fail.cold+0x5/0xa [ 802.948976] strncpy_from_user+0x34/0x470 [ 802.949842] getname_flags.part.0+0x95/0x4f0 [ 802.950754] getname+0x8e/0xd0 [ 802.951423] do_sys_openat2+0xf9/0x420 [ 802.952227] ? build_open_flags+0x6f0/0x6f0 [ 802.953096] ? find_held_lock+0x2c/0x110 [ 802.953947] ? do_syscall_64+0x33/0x40 [ 802.954761] __x64_sys_openat+0x13f/0x1f0 [ 802.955613] ? __ia32_sys_open+0x1c0/0x1c0 [ 802.956478] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 802.957554] ? syscall_enter_from_user_mode+0x1d/0x50 [ 802.958626] do_syscall_64+0x33/0x40 [ 802.959388] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 802.960433] RIP: 0033:0x7f1ab47eaa04 [ 802.961197] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 802.964960] RSP: 002b:00007f1ab1daced0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 802.966516] RAX: ffffffffffffffda RBX: 00007f1ab4881970 RCX: 00007f1ab47eaa04 [ 802.967981] RDX: 0000000000000002 RSI: 00007f1ab1dad000 RDI: 00000000ffffff9c [ 802.969431] RBP: 00007f1ab1dad000 R08: 0000000000000000 R09: ffffffffffffffff [ 802.970898] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 802.972344] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 802.973832] CPU: 1 PID: 6354 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 802.974820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 802.976012] Call Trace: [ 802.976390] dump_stack+0x107/0x167 [ 802.976912] should_fail.cold+0x5/0xa [ 802.977475] ? security_inode_alloc+0x34/0x160 [ 802.978143] should_failslab+0x5/0x20 [ 802.978696] kmem_cache_alloc+0x5b/0x360 [ 802.979286] security_inode_alloc+0x34/0x160 [ 802.979940] inode_init_always+0xa4e/0xd10 [ 802.980553] ? shmem_destroy_inode+0x70/0x70 [ 802.981183] alloc_inode+0x84/0x240 [ 802.981732] new_inode+0x23/0x250 [ 802.982228] shmem_get_inode+0x15e/0xbc0 [ 802.982806] __shmem_file_setup+0xb8/0x320 [ 802.983403] ? _copy_from_user+0xfb/0x1b0 [ 802.984011] __do_sys_memfd_create+0x275/0x450 [ 802.984668] ? memfd_file_seals_ptr+0x170/0x170 [ 802.985337] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 802.986102] ? syscall_enter_from_user_mode+0x1d/0x50 [ 802.986830] do_syscall_64+0x33/0x40 [ 802.987381] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 802.988138] RIP: 0033:0x7f25a6572b19 [ 802.988683] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 802.991422] RSP: 002b:00007f25a3ae7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 802.992542] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f25a6572b19 [ 802.993589] RDX: 00007f25a3ae8000 RSI: 0000000000000000 RDI: 00007f25a65cc0fb [ 802.994643] RBP: 0000000000000000 R08: 00007f25a3ae7ff8 R09: ffffffffffffffff [ 802.995699] R10: 00007f25a3ae7ffc R11: 0000000000000246 R12: 00000000200001c0 [ 802.996748] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 03:22:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) 03:22:15 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 7) 03:22:15 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 17) [ 803.071600] FAULT_INJECTION: forcing a failure. [ 803.071600] name failslab, interval 1, probability 0, space 0, times 0 [ 803.073191] CPU: 1 PID: 6429 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 803.074124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 803.075230] Call Trace: [ 803.075591] dump_stack+0x107/0x167 [ 803.076085] should_fail.cold+0x5/0xa [ 803.076603] ? security_inode_alloc+0x34/0x160 [ 803.077221] should_failslab+0x5/0x20 [ 803.077737] kmem_cache_alloc+0x5b/0x360 [ 803.078283] security_inode_alloc+0x34/0x160 [ 803.078895] inode_init_always+0xa4e/0xd10 [ 803.079478] ? shmem_destroy_inode+0x70/0x70 [ 803.080076] alloc_inode+0x84/0x240 [ 803.080564] new_inode+0x23/0x250 [ 803.081039] shmem_get_inode+0x15e/0xbc0 [ 803.081594] __shmem_file_setup+0xb8/0x320 [ 803.082191] ? _copy_from_user+0xfb/0x1b0 [ 803.082759] __do_sys_memfd_create+0x275/0x450 [ 803.083378] ? memfd_file_seals_ptr+0x170/0x170 [ 803.084016] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 803.084722] ? syscall_enter_from_user_mode+0x1d/0x50 [ 803.085429] do_syscall_64+0x33/0x40 [ 803.085940] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 803.086642] RIP: 0033:0x7f25a6572b19 [ 803.087154] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 803.089620] RSP: 002b:00007f25a3ae7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 803.090666] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f25a6572b19 [ 803.091622] RDX: 00007f25a3ae8000 RSI: 0000000000000000 RDI: 00007f25a65cc0fb [ 803.092568] RBP: 0000000000000000 R08: 00007f25a3ae7ff8 R09: ffffffffffffffff [ 803.093516] R10: 00007f25a3ae7ffc R11: 0000000000000246 R12: 00000000200001c0 [ 803.094494] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 03:22:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) 03:22:15 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 17) 03:22:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x8, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 03:22:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xa, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 803.146328] FAULT_INJECTION: forcing a failure. [ 803.146328] name failslab, interval 1, probability 0, space 0, times 0 [ 803.147818] CPU: 1 PID: 6473 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 803.148697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 803.149763] Call Trace: [ 803.150104] dump_stack+0x107/0x167 [ 803.150575] should_fail.cold+0x5/0xa [ 803.151059] ? __alloc_file+0x21/0x320 [ 803.151561] should_failslab+0x5/0x20 [ 803.152053] kmem_cache_alloc+0x5b/0x360 [ 803.152576] __alloc_file+0x21/0x320 [ 803.153052] alloc_empty_file+0x6d/0x170 [ 803.153579] path_openat+0xde/0x26d0 [ 803.154076] ? path_lookupat+0x860/0x860 [ 803.154597] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 803.155269] ? lock_acquire+0x197/0x490 [ 803.155787] do_filp_open+0x190/0x3e0 [ 803.156278] ? may_open_dev+0xf0/0xf0 [ 803.156764] ? __alloc_fd+0x2a5/0x620 [ 803.157251] ? lock_downgrade+0x6d0/0x6d0 [ 803.157800] ? rwlock_bug.part.0+0x90/0x90 [ 803.158346] ? _raw_spin_unlock+0x1a/0x30 [ 803.158876] ? __alloc_fd+0x2a5/0x620 [ 803.159387] do_sys_openat2+0x171/0x420 [ 803.159908] ? build_open_flags+0x6f0/0x6f0 [ 803.160469] ? find_held_lock+0x2c/0x110 [ 803.161002] ? do_syscall_64+0x33/0x40 [ 803.161498] __x64_sys_openat+0x13f/0x1f0 [ 803.162054] ? __ia32_sys_open+0x1c0/0x1c0 [ 803.162602] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 803.163279] ? syscall_enter_from_user_mode+0x1d/0x50 [ 803.163955] do_syscall_64+0x33/0x40 [ 803.164441] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 803.165109] RIP: 0033:0x7fc6b8541a04 [ 803.165598] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 803.167931] RSP: 002b:00007fc6b5b03ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 803.168895] RAX: ffffffffffffffda RBX: 00007fc6b85d8970 RCX: 00007fc6b8541a04 [ 803.169793] RDX: 0000000000000002 RSI: 00007fc6b5b04000 RDI: 00000000ffffff9c [ 803.170688] RBP: 00007fc6b5b04000 R08: 0000000000000000 R09: ffffffffffffffff [ 803.171594] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 803.172500] R13: 0000000000000004 R14: 0000000020004e80 R15: 0000000000000000 03:22:15 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 13) 03:22:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x5451, &(0x7f0000000040)) 03:22:15 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 8) [ 803.199610] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 803.238504] FAULT_INJECTION: forcing a failure. [ 803.238504] name failslab, interval 1, probability 0, space 0, times 0 [ 803.240862] CPU: 0 PID: 6487 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 803.242289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 803.244010] Call Trace: [ 803.244579] dump_stack+0x107/0x167 [ 803.245333] should_fail.cold+0x5/0xa [ 803.246139] ? __d_alloc+0x2a/0x990 [ 803.246889] should_failslab+0x5/0x20 [ 803.247671] kmem_cache_alloc+0x5b/0x360 [ 803.248508] ? trace_hardirqs_on+0x5b/0x180 [ 803.249396] __d_alloc+0x2a/0x990 [ 803.250112] d_alloc_pseudo+0x19/0x70 [ 803.250879] alloc_file_pseudo+0xce/0x250 [ 803.251716] ? alloc_file+0x5a0/0x5a0 [ 803.252490] ? shmem_get_inode+0x55c/0xbc0 [ 803.253350] __shmem_file_setup+0x144/0x320 [ 803.254225] ? _copy_from_user+0xfb/0x1b0 [ 803.255062] __do_sys_memfd_create+0x275/0x450 [ 803.255985] ? memfd_file_seals_ptr+0x170/0x170 [ 803.256933] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 803.258009] ? syscall_enter_from_user_mode+0x1d/0x50 [ 803.259051] do_syscall_64+0x33/0x40 [ 803.259802] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 803.260831] RIP: 0033:0x7f25a6572b19 [ 803.261588] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 803.265299] RSP: 002b:00007f25a3ae7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 803.266851] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f25a6572b19 [ 803.268287] RDX: 00007f25a3ae8000 RSI: 0000000000000000 RDI: 00007f25a65cc0fb [ 803.269729] RBP: 0000000000000000 R08: 00007f25a3ae7ff8 R09: ffffffffffffffff [ 803.271169] R10: 00007f25a3ae7ffc R11: 0000000000000246 R12: 00000000200001c0 [ 803.272610] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 803.279976] FAULT_INJECTION: forcing a failure. [ 803.279976] name failslab, interval 1, probability 0, space 0, times 0 [ 803.282307] CPU: 0 PID: 6589 Comm: syz-executor.3 Not tainted 5.10.164 #1 [ 803.283728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 803.285453] Call Trace: [ 803.285993] dump_stack+0x107/0x167 [ 803.286737] should_fail.cold+0x5/0xa [ 803.287508] ? create_object.isra.0+0x3a/0xa20 [ 803.288429] should_failslab+0x5/0x20 [ 803.289196] kmem_cache_alloc+0x5b/0x360 [ 803.290037] ? percpu_ref_put_many.constprop.0+0x4e/0x100 [ 803.291154] create_object.isra.0+0x3a/0xa20 [ 803.292041] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 803.293068] kmem_cache_alloc+0x159/0x360 [ 803.293928] security_file_alloc+0x34/0x170 [ 803.294801] __alloc_file+0xb6/0x320 [ 803.295555] alloc_empty_file+0x6d/0x170 [ 803.296374] alloc_file+0x59/0x5a0 [ 803.297097] alloc_file_pseudo+0x16a/0x250 [ 803.297966] ? alloc_file+0x5a0/0x5a0 [ 803.298738] ? shmem_get_inode+0x55c/0xbc0 [ 803.299609] __shmem_file_setup+0x144/0x320 [ 803.300480] ? _copy_from_user+0xfb/0x1b0 [ 803.301319] __do_sys_memfd_create+0x275/0x450 [ 803.302261] ? memfd_file_seals_ptr+0x170/0x170 [ 803.303204] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 803.304264] ? syscall_enter_from_user_mode+0x1d/0x50 [ 803.305307] do_syscall_64+0x33/0x40 [ 803.306067] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 803.307106] RIP: 0033:0x7f1c808b1b19 [ 803.307857] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 803.311588] RSP: 002b:00007f1c7de26f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 803.313123] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f1c808b1b19 [ 803.314600] RDX: 00007f1c7de27000 RSI: 0000000000000000 RDI: 00007f1c8090b0fb [ 803.316034] RBP: 0000000000000000 R08: 00007f1c7de26ff8 R09: ffffffffffffffff [ 803.317473] R10: 00007f1c7de26ffc R11: 0000000000000246 R12: 00000000200001c0 [ 803.318916] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 803.362885] FAULT_INJECTION: forcing a failure. [ 803.362885] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 803.365351] CPU: 0 PID: 6497 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 803.366747] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 803.368427] Call Trace: [ 803.368962] dump_stack+0x107/0x167 [ 803.369704] should_fail.cold+0x5/0xa [ 803.370498] strncpy_from_user+0x34/0x470 [ 803.371357] getname_flags.part.0+0x95/0x4f0 [ 803.372274] getname+0x8e/0xd0 [ 803.372931] do_sys_openat2+0xf9/0x420 [ 803.373746] ? build_open_flags+0x6f0/0x6f0 [ 803.374624] ? find_held_lock+0x2c/0x110 [ 803.375472] ? do_syscall_64+0x33/0x40 [ 803.376273] __x64_sys_openat+0x13f/0x1f0 [ 803.377126] ? __ia32_sys_open+0x1c0/0x1c0 [ 803.378033] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 803.379096] ? syscall_enter_from_user_mode+0x1d/0x50 [ 803.380147] do_syscall_64+0x33/0x40 [ 803.380916] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 803.381973] RIP: 0033:0x7f1ab47eaa04 [ 803.382737] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 803.386482] RSP: 002b:00007f1ab1daced0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 803.388042] RAX: ffffffffffffffda RBX: 00007f1ab4881970 RCX: 00007f1ab47eaa04 [ 803.389506] RDX: 0000000000000002 RSI: 00007f1ab1dad000 RDI: 00000000ffffff9c [ 803.391003] RBP: 00007f1ab1dad000 R08: 0000000000000000 R09: ffffffffffffffff [ 803.392450] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 803.393926] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 803.402441] FAT-fs (loop3): bogus number of reserved sectors [ 803.403745] FAT-fs (loop3): Can't find a valid FAT filesystem [ 817.961383] FAULT_INJECTION: forcing a failure. [ 817.961383] name failslab, interval 1, probability 0, space 0, times 0 [ 817.963998] CPU: 1 PID: 6598 Comm: syz-executor.3 Not tainted 5.10.164 #1 [ 817.965506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 817.967356] Call Trace: [ 817.967948] dump_stack+0x107/0x167 [ 817.968756] should_fail.cold+0x5/0xa [ 817.969597] ? getname_flags.part.0+0x50/0x4f0 [ 817.970608] should_failslab+0x5/0x20 [ 817.971450] kmem_cache_alloc+0x5b/0x360 [ 817.972345] getname_flags.part.0+0x50/0x4f0 [ 817.973312] getname+0x8e/0xd0 [ 817.974037] do_sys_openat2+0xf9/0x420 [ 817.974890] ? build_open_flags+0x6f0/0x6f0 03:22:30 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 14) 03:22:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xf, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 03:22:30 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 18) 03:22:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x5452, &(0x7f0000000040)) 03:22:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xf, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:22:30 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 18) 03:22:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) 03:22:30 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 9) [ 817.975830] ? find_held_lock+0x2c/0x110 [ 817.976856] ? do_syscall_64+0x33/0x40 [ 817.977536] __x64_sys_openat+0x13f/0x1f0 [ 817.978262] ? __ia32_sys_open+0x1c0/0x1c0 [ 817.978974] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 817.979835] ? syscall_enter_from_user_mode+0x1d/0x50 [ 817.980670] do_syscall_64+0x33/0x40 [ 817.981273] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 817.982113] RIP: 0033:0x7f1c80864a04 [ 817.982719] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 817.985724] RSP: 002b:00007f1c7de26ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 817.987007] RAX: ffffffffffffffda RBX: 00007f1c808fb970 RCX: 00007f1c80864a04 [ 817.988190] RDX: 0000000000000002 RSI: 00007f1c7de27000 RDI: 00000000ffffff9c [ 817.989370] RBP: 00007f1c7de27000 R08: 0000000000000000 R09: ffffffffffffffff [ 817.990559] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 817.991727] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 818.017624] FAULT_INJECTION: forcing a failure. [ 818.017624] name failslab, interval 1, probability 0, space 0, times 0 [ 818.019017] CPU: 0 PID: 6659 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 818.019846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 818.020849] Call Trace: [ 818.021170] dump_stack+0x107/0x167 [ 818.021615] should_fail.cold+0x5/0xa [ 818.022085] ? create_object.isra.0+0x3a/0xa20 [ 818.022634] should_failslab+0x5/0x20 [ 818.023094] kmem_cache_alloc+0x5b/0x360 [ 818.023635] create_object.isra.0+0x3a/0xa20 [ 818.024217] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 818.024882] kmem_cache_alloc+0x159/0x360 [ 818.025430] __alloc_file+0x21/0x320 [ 818.025958] alloc_empty_file+0x6d/0x170 [ 818.026502] path_openat+0xde/0x26d0 [ 818.027003] ? path_lookupat+0x860/0x860 [ 818.027546] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 818.028184] FAULT_INJECTION: forcing a failure. [ 818.028184] name failslab, interval 1, probability 0, space 0, times 0 [ 818.028241] ? lock_acquire+0x197/0x490 [ 818.028266] do_filp_open+0x190/0x3e0 [ 818.031618] ? may_open_dev+0xf0/0xf0 [ 818.032130] ? __alloc_fd+0x2a5/0x620 [ 818.032632] ? lock_downgrade+0x6d0/0x6d0 [ 818.033180] ? rwlock_bug.part.0+0x90/0x90 [ 818.033743] ? _raw_spin_unlock+0x1a/0x30 [ 818.034315] ? __alloc_fd+0x2a5/0x620 [ 818.034815] do_sys_openat2+0x171/0x420 [ 818.035340] ? build_open_flags+0x6f0/0x6f0 [ 818.035904] ? find_held_lock+0x2c/0x110 [ 818.036432] ? do_syscall_64+0x33/0x40 [ 818.036953] __x64_sys_openat+0x13f/0x1f0 [ 818.037486] ? __ia32_sys_open+0x1c0/0x1c0 [ 818.038055] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 818.038741] ? syscall_enter_from_user_mode+0x1d/0x50 [ 818.039423] do_syscall_64+0x33/0x40 [ 818.039904] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 818.040584] RIP: 0033:0x7fc6b8541a04 [ 818.041075] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 818.043505] RSP: 002b:00007fc6b5b03ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 818.044505] RAX: ffffffffffffffda RBX: 00007fc6b85d8970 RCX: 00007fc6b8541a04 [ 818.045473] RDX: 0000000000000002 RSI: 00007fc6b5b04000 RDI: 00000000ffffff9c [ 818.046417] RBP: 00007fc6b5b04000 R08: 0000000000000000 R09: ffffffffffffffff [ 818.047348] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 818.048301] R13: 0000000000000004 R14: 0000000020004e80 R15: 0000000000000000 [ 818.049272] CPU: 1 PID: 6662 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 818.049439] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 818.050742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 818.050748] Call Trace: [ 818.050771] dump_stack+0x107/0x167 [ 818.050794] should_fail.cold+0x5/0xa [ 818.050813] ? create_object.isra.0+0x3a/0xa20 [ 818.050833] should_failslab+0x5/0x20 [ 818.050850] kmem_cache_alloc+0x5b/0x360 [ 818.050874] create_object.isra.0+0x3a/0xa20 [ 818.059221] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 818.060295] kmem_cache_alloc+0x159/0x360 [ 818.061177] __alloc_file+0x21/0x320 [ 818.061975] alloc_empty_file+0x6d/0x170 [ 818.062847] path_openat+0xde/0x26d0 [ 818.063649] ? path_lookupat+0x860/0x860 [ 818.064513] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 818.065618] ? lock_acquire+0x197/0x490 [ 818.066494] do_filp_open+0x190/0x3e0 [ 818.067295] ? may_open_dev+0xf0/0xf0 [ 818.068106] ? __alloc_fd+0x2a5/0x620 [ 818.068910] ? lock_downgrade+0x6d0/0x6d0 [ 818.069796] ? rwlock_bug.part.0+0x90/0x90 [ 818.070711] ? _raw_spin_unlock+0x1a/0x30 [ 818.071588] ? __alloc_fd+0x2a5/0x620 [ 818.072404] do_sys_openat2+0x171/0x420 [ 818.073249] ? build_open_flags+0x6f0/0x6f0 [ 818.074168] ? find_held_lock+0x2c/0x110 [ 818.075043] ? do_syscall_64+0x33/0x40 [ 818.075880] __x64_sys_openat+0x13f/0x1f0 [ 818.076760] ? __ia32_sys_open+0x1c0/0x1c0 [ 818.077666] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 818.078796] ? syscall_enter_from_user_mode+0x1d/0x50 [ 818.079897] do_syscall_64+0x33/0x40 [ 818.080688] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 818.081763] RIP: 0033:0x7f1ab47eaa04 [ 818.082567] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 818.086438] RSP: 002b:00007f1ab1daced0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 818.088038] RAX: ffffffffffffffda RBX: 00007f1ab4881970 RCX: 00007f1ab47eaa04 [ 818.089539] RDX: 0000000000000002 RSI: 00007f1ab1dad000 RDI: 00000000ffffff9c [ 818.091043] RBP: 00007f1ab1dad000 R08: 0000000000000000 R09: ffffffffffffffff [ 818.092538] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 818.094039] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 03:22:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x5460, &(0x7f0000000040)) 03:22:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x48, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 818.122246] FAULT_INJECTION: forcing a failure. [ 818.122246] name failslab, interval 1, probability 0, space 0, times 0 [ 818.123574] CPU: 0 PID: 6719 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 818.124365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 818.125326] Call Trace: [ 818.125641] dump_stack+0x107/0x167 [ 818.126069] should_fail.cold+0x5/0xa [ 818.126518] ? create_object.isra.0+0x3a/0xa20 [ 818.127044] should_failslab+0x5/0x20 [ 818.127482] kmem_cache_alloc+0x5b/0x360 [ 818.127949] create_object.isra.0+0x3a/0xa20 [ 818.128450] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 818.129035] kmem_cache_alloc+0x159/0x360 [ 818.129523] ? trace_hardirqs_on+0x5b/0x180 [ 818.130038] __d_alloc+0x2a/0x990 [ 818.130440] d_alloc_pseudo+0x19/0x70 [ 818.130875] alloc_file_pseudo+0xce/0x250 [ 818.131348] ? alloc_file+0x5a0/0x5a0 [ 818.131803] ? shmem_get_inode+0x55c/0xbc0 [ 818.132295] __shmem_file_setup+0x144/0x320 [ 818.132789] ? _copy_from_user+0xfb/0x1b0 [ 818.133265] __do_sys_memfd_create+0x275/0x450 [ 818.133791] ? memfd_file_seals_ptr+0x170/0x170 [ 818.134333] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 818.134936] ? syscall_enter_from_user_mode+0x1d/0x50 [ 818.135537] do_syscall_64+0x33/0x40 [ 818.135969] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 818.136554] RIP: 0033:0x7f25a6572b19 [ 818.136983] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 818.139086] RSP: 002b:00007f25a3ae7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 818.139959] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f25a6572b19 [ 818.140791] RDX: 00007f25a3ae8000 RSI: 0000000000000000 RDI: 00007f25a65cc0fb [ 818.141607] RBP: 0000000000000000 R08: 00007f25a3ae7ff8 R09: ffffffffffffffff [ 818.142454] R10: 00007f25a3ae7ffc R11: 0000000000000246 R12: 00000000200001c0 [ 818.143261] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 03:22:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xde, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 818.165391] FAT-fs (loop7): bogus number of reserved sectors [ 818.166354] FAT-fs (loop7): Can't find a valid FAT filesystem 03:22:30 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 19) 03:22:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) 03:22:30 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 15) [ 818.224364] FAULT_INJECTION: forcing a failure. [ 818.224364] name failslab, interval 1, probability 0, space 0, times 0 [ 818.225685] CPU: 0 PID: 6782 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 818.226462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 818.227382] Call Trace: [ 818.227691] dump_stack+0x107/0x167 [ 818.228093] should_fail.cold+0x5/0xa [ 818.228527] ? security_file_alloc+0x34/0x170 [ 818.229028] should_failslab+0x5/0x20 [ 818.229447] kmem_cache_alloc+0x5b/0x360 [ 818.229923] security_file_alloc+0x34/0x170 [ 818.230402] __alloc_file+0xb6/0x320 [ 818.230820] alloc_empty_file+0x6d/0x170 [ 818.231274] path_openat+0xde/0x26d0 [ 818.231705] ? path_lookupat+0x860/0x860 [ 818.232170] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 818.232762] ? lock_acquire+0x197/0x490 [ 818.233218] do_filp_open+0x190/0x3e0 [ 818.233633] ? may_open_dev+0xf0/0xf0 [ 818.234064] ? __alloc_fd+0x2a5/0x620 [ 818.234488] ? lock_downgrade+0x6d0/0x6d0 [ 818.234955] ? rwlock_bug.part.0+0x90/0x90 [ 818.235430] ? _raw_spin_unlock+0x1a/0x30 [ 818.235894] ? __alloc_fd+0x2a5/0x620 [ 818.236326] do_sys_openat2+0x171/0x420 [ 818.236777] ? build_open_flags+0x6f0/0x6f0 [ 818.237252] ? find_held_lock+0x2c/0x110 [ 818.237707] ? do_syscall_64+0x33/0x40 [ 818.238156] __x64_sys_openat+0x13f/0x1f0 [ 818.238614] ? __ia32_sys_open+0x1c0/0x1c0 03:22:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x4c, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 818.239090] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 818.239810] ? syscall_enter_from_user_mode+0x1d/0x50 [ 818.240375] do_syscall_64+0x33/0x40 [ 818.240784] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 818.241353] RIP: 0033:0x7fc6b8541a04 [ 818.241772] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 818.243780] RSP: 002b:00007fc6b5b03ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 818.244630] RAX: ffffffffffffffda RBX: 00007fc6b85d8970 RCX: 00007fc6b8541a04 [ 818.245418] RDX: 0000000000000002 RSI: 00007fc6b5b04000 RDI: 00000000ffffff9c [ 818.246199] RBP: 00007fc6b5b04000 R08: 0000000000000000 R09: ffffffffffffffff [ 818.246984] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 818.247768] R13: 0000000000000004 R14: 0000000020004e80 R15: 0000000000000000 [ 818.256388] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:22:30 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 19) 03:22:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xf0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 03:22:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x6609, &(0x7f0000000040)) [ 818.288514] FAULT_INJECTION: forcing a failure. [ 818.288514] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 818.289822] CPU: 0 PID: 6837 Comm: syz-executor.3 Not tainted 5.10.164 #1 [ 818.290577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 818.291456] Call Trace: [ 818.291750] dump_stack+0x107/0x167 [ 818.292141] should_fail.cold+0x5/0xa [ 818.292557] __alloc_pages_nodemask+0x182/0x680 [ 818.293055] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 818.293704] ? kmem_cache_alloc+0x343/0x360 [ 818.294190] alloc_pages_current+0x187/0x280 [ 818.294661] allocate_slab+0x26f/0x380 [ 818.295077] ___slab_alloc+0x470/0x700 [ 818.295498] ? getname_flags.part.0+0x50/0x4f0 [ 818.295991] ? getname_flags.part.0+0x50/0x4f0 [ 818.296488] ? kmem_cache_alloc+0x343/0x360 [ 818.296952] ? getname_flags.part.0+0x50/0x4f0 [ 818.297450] kmem_cache_alloc+0x343/0x360 [ 818.297898] getname_flags.part.0+0x50/0x4f0 [ 818.298379] getname+0x8e/0xd0 [ 818.298729] do_sys_openat2+0xf9/0x420 [ 818.299168] ? build_open_flags+0x6f0/0x6f0 [ 818.299628] ? find_held_lock+0x2c/0x110 [ 818.300067] ? do_syscall_64+0x33/0x40 [ 818.300485] __x64_sys_openat+0x13f/0x1f0 [ 818.300932] ? __ia32_sys_open+0x1c0/0x1c0 [ 818.301392] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 818.301952] ? syscall_enter_from_user_mode+0x1d/0x50 [ 818.302526] do_syscall_64+0x33/0x40 [ 818.302930] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 818.303509] RIP: 0033:0x7f1c80864a04 [ 818.303908] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 818.305872] RSP: 002b:00007f1c7de26ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 818.306725] RAX: ffffffffffffffda RBX: 00007f1c808fb970 RCX: 00007f1c80864a04 [ 818.307517] RDX: 0000000000000002 RSI: 00007f1c7de27000 RDI: 00000000ffffff9c [ 818.308316] RBP: 00007f1c7de27000 R08: 0000000000000000 R09: ffffffffffffffff [ 818.309121] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 818.309923] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 818.350729] FAT-fs (loop5): bogus number of reserved sectors [ 818.352132] FAT-fs (loop5): Can't find a valid FAT filesystem 03:22:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x68, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 818.363575] FAULT_INJECTION: forcing a failure. [ 818.363575] name failslab, interval 1, probability 0, space 0, times 0 [ 818.364823] CPU: 0 PID: 6843 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 818.365558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 818.366462] Call Trace: [ 818.366760] dump_stack+0x107/0x167 [ 818.367162] should_fail.cold+0x5/0xa [ 818.367569] ? security_file_alloc+0x34/0x170 [ 818.368045] should_failslab+0x5/0x20 [ 818.368455] kmem_cache_alloc+0x5b/0x360 [ 818.368905] security_file_alloc+0x34/0x170 [ 818.369389] __alloc_file+0xb6/0x320 [ 818.369802] alloc_empty_file+0x6d/0x170 [ 818.370263] path_openat+0xde/0x26d0 03:22:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) [ 818.370679] ? path_lookupat+0x860/0x860 [ 818.371212] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 818.371815] ? lock_acquire+0x197/0x490 [ 818.372266] do_filp_open+0x190/0x3e0 [ 818.372672] ? may_open_dev+0xf0/0xf0 [ 818.373098] ? __alloc_fd+0x2a5/0x620 [ 818.373520] ? lock_downgrade+0x6d0/0x6d0 [ 818.374002] ? rwlock_bug.part.0+0x90/0x90 [ 818.374481] ? _raw_spin_unlock+0x1a/0x30 [ 818.374942] ? __alloc_fd+0x2a5/0x620 [ 818.375372] do_sys_openat2+0x171/0x420 [ 818.375822] ? build_open_flags+0x6f0/0x6f0 [ 818.376304] ? find_held_lock+0x2c/0x110 [ 818.376739] ? do_syscall_64+0x33/0x40 [ 818.377175] __x64_sys_openat+0x13f/0x1f0 [ 818.377639] ? __ia32_sys_open+0x1c0/0x1c0 [ 818.378124] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 818.378706] ? syscall_enter_from_user_mode+0x1d/0x50 [ 818.379279] do_syscall_64+0x33/0x40 [ 818.379688] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 818.380257] RIP: 0033:0x7f1ab47eaa04 [ 818.380663] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 818.382721] RSP: 002b:00007f1ab1daced0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 818.383544] RAX: ffffffffffffffda RBX: 00007f1ab4881970 RCX: 00007f1ab47eaa04 [ 818.384326] RDX: 0000000000000002 RSI: 00007f1ab1dad000 RDI: 00000000ffffff9c [ 818.385120] RBP: 00007f1ab1dad000 R08: 0000000000000000 R09: ffffffffffffffff [ 818.385904] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 818.386705] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 818.424342] FAT-fs (loop3): bogus number of reserved sectors [ 818.425072] FAT-fs (loop3): Can't find a valid FAT filesystem [ 818.442461] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:22:43 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 20) 03:22:43 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 20) 03:22:43 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 10) 03:22:43 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x6c, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:22:43 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xf00, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 03:22:43 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 16) 03:22:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x660c, &(0x7f0000000040)) 03:22:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) [ 831.617513] FAULT_INJECTION: forcing a failure. [ 831.617513] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 831.619998] CPU: 0 PID: 6971 Comm: syz-executor.3 Not tainted 5.10.164 #1 [ 831.621368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 831.623051] Call Trace: [ 831.623591] dump_stack+0x107/0x167 [ 831.624329] should_fail.cold+0x5/0xa [ 831.625092] strncpy_from_user+0x34/0x470 [ 831.625932] getname_flags.part.0+0x95/0x4f0 [ 831.626829] getname+0x8e/0xd0 [ 831.627476] do_sys_openat2+0xf9/0x420 [ 831.627527] FAULT_INJECTION: forcing a failure. [ 831.627527] name failslab, interval 1, probability 0, space 0, times 0 [ 831.628259] ? build_open_flags+0x6f0/0x6f0 [ 831.628277] ? find_held_lock+0x2c/0x110 [ 831.628303] ? do_syscall_64+0x33/0x40 [ 831.633024] __x64_sys_openat+0x13f/0x1f0 [ 831.633860] ? __ia32_sys_open+0x1c0/0x1c0 [ 831.634732] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 831.635793] ? syscall_enter_from_user_mode+0x1d/0x50 [ 831.636837] do_syscall_64+0x33/0x40 [ 831.637590] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 831.638629] RIP: 0033:0x7f1c80864a04 [ 831.639382] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 831.643106] RSP: 002b:00007f1c7de26ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 831.644634] RAX: ffffffffffffffda RBX: 00007f1c808fb970 RCX: 00007f1c80864a04 [ 831.646090] RDX: 0000000000000002 RSI: 00007f1c7de27000 RDI: 00000000ffffff9c [ 831.647530] RBP: 00007f1c7de27000 R08: 0000000000000000 R09: ffffffffffffffff [ 831.648983] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 831.650431] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 831.651896] CPU: 1 PID: 6975 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 831.653304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 831.655001] Call Trace: [ 831.655546] dump_stack+0x107/0x167 [ 831.656291] should_fail.cold+0x5/0xa [ 831.657078] ? __alloc_file+0x21/0x320 [ 831.657874] should_failslab+0x5/0x20 [ 831.658662] kmem_cache_alloc+0x5b/0x360 [ 831.659496] __alloc_file+0x21/0x320 [ 831.660257] alloc_empty_file+0x6d/0x170 [ 831.661082] alloc_file+0x59/0x5a0 [ 831.661814] alloc_file_pseudo+0x16a/0x250 [ 831.662691] ? alloc_file+0x5a0/0x5a0 [ 831.663474] ? shmem_get_inode+0x55c/0xbc0 [ 831.664354] __shmem_file_setup+0x144/0x320 [ 831.665231] ? _copy_from_user+0xfb/0x1b0 [ 831.666079] __do_sys_memfd_create+0x275/0x450 [ 831.667019] ? memfd_file_seals_ptr+0x170/0x170 [ 831.667974] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 831.669044] ? syscall_enter_from_user_mode+0x1d/0x50 [ 831.670132] do_syscall_64+0x33/0x40 [ 831.670902] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 831.671945] RIP: 0033:0x7f25a6572b19 [ 831.672709] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 831.676473] RSP: 002b:00007f25a3ae7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 831.678034] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f25a6572b19 [ 831.679503] RDX: 00007f25a3ae8000 RSI: 0000000000000000 RDI: 00007f25a65cc0fb [ 831.680936] RBP: 0000000000000000 R08: 00007f25a3ae7ff8 R09: ffffffffffffffff [ 831.682372] R10: 00007f25a3ae7ffc R11: 0000000000000246 R12: 00000000200001c0 [ 831.683806] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 831.690993] FAULT_INJECTION: forcing a failure. [ 831.690993] name failslab, interval 1, probability 0, space 0, times 0 [ 831.694573] CPU: 1 PID: 6982 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 831.695959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 831.696171] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 831.697622] Call Trace: [ 831.697644] dump_stack+0x107/0x167 [ 831.697677] should_fail.cold+0x5/0xa [ 831.701225] ? create_object.isra.0+0x3a/0xa20 [ 831.702155] should_failslab+0x5/0x20 [ 831.702932] kmem_cache_alloc+0x5b/0x360 [ 831.703754] ? percpu_ref_put_many.constprop.0+0x4e/0x100 [ 831.704864] create_object.isra.0+0x3a/0xa20 [ 831.705755] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 831.707036] kmem_cache_alloc+0x159/0x360 [ 831.707955] security_file_alloc+0x34/0x170 [ 831.709002] __alloc_file+0xb6/0x320 [ 831.709855] alloc_empty_file+0x6d/0x170 [ 831.710861] path_openat+0xde/0x26d0 [ 831.711786] ? path_lookupat+0x860/0x860 [ 831.712772] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 831.714007] ? lock_acquire+0x197/0x490 [ 831.714914] do_filp_open+0x190/0x3e0 [ 831.715710] ? may_open_dev+0xf0/0xf0 [ 831.716516] ? __alloc_fd+0x2a5/0x620 [ 831.717351] ? lock_downgrade+0x6d0/0x6d0 [ 831.718397] ? rwlock_bug.part.0+0x90/0x90 [ 831.719396] ? _raw_spin_unlock+0x1a/0x30 [ 831.720301] ? __alloc_fd+0x2a5/0x620 [ 831.721093] do_sys_openat2+0x171/0x420 [ 831.721911] ? build_open_flags+0x6f0/0x6f0 [ 831.722959] ? find_held_lock+0x2c/0x110 [ 831.723953] ? do_syscall_64+0x33/0x40 [ 831.724841] __x64_sys_openat+0x13f/0x1f0 [ 831.725785] ? __ia32_sys_open+0x1c0/0x1c0 [ 831.726791] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 831.728027] ? syscall_enter_from_user_mode+0x1d/0x50 [ 831.729139] do_syscall_64+0x33/0x40 [ 831.729901] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 831.731046] RIP: 0033:0x7f1ab47eaa04 [ 831.731947] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 831.736151] RSP: 002b:00007f1ab1daced0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 831.737938] RAX: ffffffffffffffda RBX: 00007f1ab4881970 RCX: 00007f1ab47eaa04 [ 831.739403] RDX: 0000000000000002 RSI: 00007f1ab1dad000 RDI: 00000000ffffff9c [ 831.740856] RBP: 00007f1ab1dad000 R08: 0000000000000000 R09: ffffffffffffffff [ 831.742323] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 831.743779] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 03:22:43 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x74, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:22:43 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xde00, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 831.760015] FAULT_INJECTION: forcing a failure. [ 831.760015] name failslab, interval 1, probability 0, space 0, times 0 [ 831.762326] CPU: 1 PID: 6984 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 831.763722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 831.765414] Call Trace: [ 831.765953] dump_stack+0x107/0x167 [ 831.766705] should_fail.cold+0x5/0xa [ 831.767481] ? create_object.isra.0+0x3a/0xa20 [ 831.768412] should_failslab+0x5/0x20 [ 831.769189] kmem_cache_alloc+0x5b/0x360 [ 831.770022] ? percpu_ref_put_many.constprop.0+0x4e/0x100 [ 831.771167] create_object.isra.0+0x3a/0xa20 [ 831.772063] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 831.773100] kmem_cache_alloc+0x159/0x360 [ 831.773954] security_file_alloc+0x34/0x170 [ 831.774847] __alloc_file+0xb6/0x320 [ 831.775613] alloc_empty_file+0x6d/0x170 [ 831.776472] path_openat+0xde/0x26d0 [ 831.777262] ? path_lookupat+0x860/0x860 [ 831.778120] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 831.779195] ? lock_acquire+0x197/0x490 [ 831.780028] do_filp_open+0x190/0x3e0 [ 831.780809] ? may_open_dev+0xf0/0xf0 [ 831.781591] ? __alloc_fd+0x2a5/0x620 [ 831.782398] ? lock_downgrade+0x6d0/0x6d0 [ 831.783257] ? rwlock_bug.part.0+0x90/0x90 [ 831.784136] ? _raw_spin_unlock+0x1a/0x30 [ 831.784999] ? __alloc_fd+0x2a5/0x620 [ 831.785788] do_sys_openat2+0x171/0x420 [ 831.786618] ? build_open_flags+0x6f0/0x6f0 [ 831.787501] ? find_held_lock+0x2c/0x110 [ 831.788338] ? do_syscall_64+0x33/0x40 [ 831.789143] __x64_sys_openat+0x13f/0x1f0 [ 831.789991] ? __ia32_sys_open+0x1c0/0x1c0 [ 831.790881] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 831.791955] ? syscall_enter_from_user_mode+0x1d/0x50 [ 831.793012] do_syscall_64+0x33/0x40 [ 831.793777] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 831.794844] RIP: 0033:0x7fc6b8541a04 [ 831.795606] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 831.799405] RSP: 002b:00007fc6b5b03ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 831.800963] RAX: ffffffffffffffda RBX: 00007fc6b85d8970 RCX: 00007fc6b8541a04 [ 831.802430] RDX: 0000000000000002 RSI: 00007fc6b5b04000 RDI: 00000000ffffff9c [ 831.803895] RBP: 00007fc6b5b04000 R08: 0000000000000000 R09: ffffffffffffffff [ 831.805343] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 831.806811] R13: 0000000000000004 R14: 0000000020004e80 R15: 0000000000000000 03:22:44 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 17) 03:22:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) [ 831.873067] FAULT_INJECTION: forcing a failure. [ 831.873067] name failslab, interval 1, probability 0, space 0, times 0 [ 831.875554] CPU: 0 PID: 7059 Comm: syz-executor.3 Not tainted 5.10.164 #1 [ 831.876936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 831.878664] Call Trace: [ 831.879220] dump_stack+0x107/0x167 [ 831.879975] should_fail.cold+0x5/0xa [ 831.880766] ? __alloc_file+0x21/0x320 [ 831.881569] should_failslab+0x5/0x20 [ 831.882371] kmem_cache_alloc+0x5b/0x360 [ 831.883217] __alloc_file+0x21/0x320 [ 831.883983] alloc_empty_file+0x6d/0x170 [ 831.884821] path_openat+0xde/0x26d0 [ 831.885590] ? path_lookupat+0x860/0x860 [ 831.886441] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 831.887521] ? lock_acquire+0x197/0x490 [ 831.888356] do_filp_open+0x190/0x3e0 [ 831.889130] ? may_open_dev+0xf0/0xf0 [ 831.889903] ? __alloc_fd+0x2a5/0x620 [ 831.890705] ? lock_downgrade+0x6d0/0x6d0 [ 831.891547] ? rwlock_bug.part.0+0x90/0x90 [ 831.892413] ? _raw_spin_unlock+0x1a/0x30 [ 831.893248] ? __alloc_fd+0x2a5/0x620 [ 831.894035] do_sys_openat2+0x171/0x420 [ 831.894851] ? build_open_flags+0x6f0/0x6f0 [ 831.895725] ? find_held_lock+0x2c/0x110 [ 831.896554] ? do_syscall_64+0x33/0x40 [ 831.897350] __x64_sys_openat+0x13f/0x1f0 [ 831.898208] ? __ia32_sys_open+0x1c0/0x1c0 [ 831.899073] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 831.900137] ? syscall_enter_from_user_mode+0x1d/0x50 [ 831.901191] do_syscall_64+0x33/0x40 [ 831.901957] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 831.902999] RIP: 0033:0x7f1c80864a04 [ 831.903770] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 831.904664] FAT-fs (loop7): bogus number of reserved sectors [ 831.907507] RSP: 002b:00007f1c7de26ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 831.907531] RAX: ffffffffffffffda RBX: 00007f1c808fb970 RCX: 00007f1c80864a04 [ 831.907552] RDX: 0000000000000002 RSI: 00007f1c7de27000 RDI: 00000000ffffff9c [ 831.908786] FAT-fs (loop7): Can't find a valid FAT filesystem [ 831.910318] RBP: 00007f1c7de27000 R08: 0000000000000000 R09: ffffffffffffffff [ 831.910330] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 831.910343] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 03:22:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x7a, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:22:44 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 11) [ 831.980014] FAULT_INJECTION: forcing a failure. [ 831.980014] name failslab, interval 1, probability 0, space 0, times 0 [ 831.982420] CPU: 1 PID: 7096 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 831.983817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 831.985531] Call Trace: [ 831.986114] dump_stack+0x107/0x167 [ 831.986872] should_fail.cold+0x5/0xa [ 831.987666] ? create_object.isra.0+0x3a/0xa20 [ 831.988612] should_failslab+0x5/0x20 [ 831.989410] kmem_cache_alloc+0x5b/0x360 [ 831.990257] create_object.isra.0+0x3a/0xa20 [ 831.991154] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 831.992189] kmem_cache_alloc+0x159/0x360 [ 831.993044] __alloc_file+0x21/0x320 [ 831.993808] alloc_empty_file+0x6d/0x170 [ 831.994650] alloc_file+0x59/0x5a0 [ 831.995384] alloc_file_pseudo+0x16a/0x250 [ 831.996248] ? alloc_file+0x5a0/0x5a0 [ 831.997032] ? shmem_get_inode+0x55c/0xbc0 [ 831.997899] __shmem_file_setup+0x144/0x320 [ 831.998791] ? _copy_from_user+0xfb/0x1b0 [ 831.999632] __do_sys_memfd_create+0x275/0x450 [ 832.000560] ? memfd_file_seals_ptr+0x170/0x170 [ 832.001511] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 832.002610] ? syscall_enter_from_user_mode+0x1d/0x50 [ 832.003661] do_syscall_64+0x33/0x40 [ 832.004418] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 832.005455] RIP: 0033:0x7f25a6572b19 [ 832.006230] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 832.009937] RSP: 002b:00007f25a3ae7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 832.011496] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f25a6572b19 [ 832.012937] RDX: 00007f25a3ae8000 RSI: 0000000000000000 RDI: 00007f25a65cc0fb [ 832.014392] RBP: 0000000000000000 R08: 00007f25a3ae7ff8 R09: ffffffffffffffff [ 832.015837] R10: 00007f25a3ae7ffc R11: 0000000000000246 R12: 00000000200001c0 [ 832.017276] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 03:22:44 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 21) [ 832.044559] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 832.094236] FAT-fs (loop5): bogus number of reserved sectors [ 832.095568] FAT-fs (loop5): Can't find a valid FAT filesystem [ 832.125374] FAULT_INJECTION: forcing a failure. [ 832.125374] name failslab, interval 1, probability 0, space 0, times 0 [ 832.127939] CPU: 0 PID: 7105 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 832.129339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 832.131062] Call Trace: [ 832.131609] dump_stack+0x107/0x167 [ 832.132364] should_fail.cold+0x5/0xa [ 832.133151] ? __kthread_create_on_node+0xd1/0x400 [ 832.134179] should_failslab+0x5/0x20 [ 832.134954] kmem_cache_alloc_trace+0x55/0x360 [ 832.135887] ? loop_info64_to_compat+0x5f0/0x5f0 [ 832.136845] __kthread_create_on_node+0xd1/0x400 [ 832.137810] ? __kthread_parkme+0x1d0/0x1d0 [ 832.138706] ? __mutex_lock+0x425/0x12a0 [ 832.139534] ? loop_configure+0xcb5/0x1480 [ 832.140397] ? do_raw_spin_unlock+0x4f/0x220 [ 832.141298] ? loop_info64_to_compat+0x5f0/0x5f0 [ 832.142286] kthread_create_on_node+0xbb/0x100 [ 832.143212] ? __kthread_create_on_node+0x400/0x400 [ 832.144231] ? lockdep_init_map_type+0x2c7/0x780 [ 832.145190] ? lockdep_init_map_type+0x2c7/0x780 [ 832.146171] loop_configure+0x3e3/0x1480 [ 832.147006] lo_ioctl+0xa72/0x1760 [ 832.147729] ? avc_has_extended_perms+0x7f1/0xec0 [ 832.148715] ? loop_set_status_old+0x250/0x250 [ 832.149647] ? avc_ss_reset+0x180/0x180 [ 832.150467] ? find_held_lock+0x2c/0x110 [ 832.151302] ? __lock_acquire+0xbb1/0x5b00 [ 832.152218] ? selinux_inode_getsecctx+0x90/0x90 [ 832.153177] ? generic_block_fiemap+0x60/0x60 [ 832.154085] ? find_held_lock+0x2c/0x110 [ 832.154937] ? loop_set_status_old+0x250/0x250 [ 832.155870] blkdev_ioctl+0x291/0x710 [ 832.156651] ? blkdev_common_ioctl+0x1870/0x1870 [ 832.157626] ? selinux_file_ioctl+0xb1/0x260 [ 832.158533] block_ioctl+0xf9/0x140 [ 832.159270] ? blkdev_read_iter+0x1c0/0x1c0 [ 832.160154] __x64_sys_ioctl+0x19a/0x210 [ 832.160987] do_syscall_64+0x33/0x40 [ 832.161750] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 832.162795] RIP: 0033:0x7f1ab48378d7 [ 832.163556] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 832.167299] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 832.168857] RAX: ffffffffffffffda RBX: 00007f1ab4881970 RCX: 00007f1ab48378d7 [ 832.170306] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 832.171752] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 832.173205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 832.174675] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 845.956983] FAULT_INJECTION: forcing a failure. [ 845.956983] name failslab, interval 1, probability 0, space 0, times 0 [ 845.959321] CPU: 1 PID: 7115 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 845.960706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 845.962398] Call Trace: [ 845.962944] dump_stack+0x107/0x167 [ 845.963693] should_fail.cold+0x5/0xa [ 845.964472] ? __kthread_create_on_node+0xd1/0x400 [ 845.965473] should_failslab+0x5/0x20 [ 845.966255] kmem_cache_alloc_trace+0x55/0x360 [ 845.967204] ? loop_info64_to_compat+0x5f0/0x5f0 [ 845.968172] __kthread_create_on_node+0xd1/0x400 [ 845.969137] ? __kthread_parkme+0x1d0/0x1d0 [ 845.970032] ? __mutex_lock+0x425/0x12a0 [ 845.970875] ? loop_configure+0xcb5/0x1480 [ 845.971739] ? do_raw_spin_unlock+0x4f/0x220 03:22:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x6611, &(0x7f0000000040)) 03:22:58 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 22) 03:22:58 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 12) 03:22:58 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 18) 03:22:58 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 21) 03:22:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xf000, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 03:22:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xf0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:22:58 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000040)={0x10}) [ 845.972635] ? loop_info64_to_compat+0x5f0/0x5f0 [ 845.973799] kthread_create_on_node+0xbb/0x100 [ 845.974744] ? __kthread_create_on_node+0x400/0x400 [ 845.975768] ? lockdep_init_map_type+0x2c7/0x780 [ 845.976738] ? lockdep_init_map_type+0x2c7/0x780 [ 845.977717] loop_configure+0x3e3/0x1480 [ 845.978582] lo_ioctl+0xa72/0x1760 [ 845.979313] ? avc_has_extended_perms+0x7f1/0xec0 [ 845.980306] ? loop_set_status_old+0x250/0x250 [ 845.981244] ? avc_ss_reset+0x180/0x180 [ 845.982054] ? find_held_lock+0x2c/0x110 [ 845.982903] ? quarantine_put+0x13f/0x1a0 [ 845.983761] ? __lock_acquire+0xbb1/0x5b00 [ 845.984678] ? selinux_inode_getsecctx+0x90/0x90 [ 845.985643] ? generic_block_fiemap+0x60/0x60 [ 845.986577] ? find_held_lock+0x2c/0x110 [ 845.987402] ? loop_set_status_old+0x250/0x250 [ 845.988330] blkdev_ioctl+0x291/0x710 [ 845.989101] ? blkdev_common_ioctl+0x1870/0x1870 [ 845.990074] ? selinux_file_ioctl+0xb1/0x260 [ 845.990981] block_ioctl+0xf9/0x140 [ 845.991726] ? blkdev_read_iter+0x1c0/0x1c0 [ 845.992619] __x64_sys_ioctl+0x19a/0x210 [ 845.993464] do_syscall_64+0x33/0x40 [ 845.994226] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 845.995284] RIP: 0033:0x7fc6b858e8d7 [ 845.996050] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 845.997154] FAULT_INJECTION: forcing a failure. [ 845.997154] name failslab, interval 1, probability 0, space 0, times 0 [ 845.999819] RSP: 002b:00007fc6b5b03f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 846.002666] RAX: ffffffffffffffda RBX: 00007fc6b85d8970 RCX: 00007fc6b858e8d7 [ 846.004108] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 846.005574] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 846.007038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 846.008486] R13: 0000000000000004 R14: 0000000020004e80 R15: 0000000000000000 [ 846.009955] CPU: 0 PID: 7125 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 846.010810] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 846.011824] Call Trace: [ 846.012151] dump_stack+0x107/0x167 [ 846.012597] should_fail.cold+0x5/0xa [ 846.013062] ? security_file_alloc+0x34/0x170 [ 846.013606] should_failslab+0x5/0x20 [ 846.014064] kmem_cache_alloc+0x5b/0x360 [ 846.014570] security_file_alloc+0x34/0x170 [ 846.015105] __alloc_file+0xb6/0x320 [ 846.015307] FAULT_INJECTION: forcing a failure. [ 846.015307] name failslab, interval 1, probability 0, space 0, times 0 [ 846.015565] alloc_empty_file+0x6d/0x170 [ 846.015578] alloc_file+0x59/0x5a0 [ 846.015602] alloc_file_pseudo+0x16a/0x250 [ 846.019185] ? alloc_file+0x5a0/0x5a0 [ 846.019630] ? shmem_get_inode+0x55c/0xbc0 [ 846.020129] __shmem_file_setup+0x144/0x320 [ 846.020631] ? _copy_from_user+0xfb/0x1b0 [ 846.021112] __do_sys_memfd_create+0x275/0x450 [ 846.021641] ? memfd_file_seals_ptr+0x170/0x170 [ 846.022182] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 846.022800] ? syscall_enter_from_user_mode+0x1d/0x50 [ 846.023400] do_syscall_64+0x33/0x40 [ 846.023834] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 846.024426] RIP: 0033:0x7f25a6572b19 [ 846.024861] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 846.026973] RSP: 002b:00007f25a3ae7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 846.027849] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f25a6572b19 [ 846.028673] RDX: 00007f25a3ae8000 RSI: 0000000000000000 RDI: 00007f25a65cc0fb [ 846.029523] RBP: 0000000000000000 R08: 00007f25a3ae7ff8 R09: ffffffffffffffff [ 846.030389] R10: 00007f25a3ae7ffc R11: 0000000000000246 R12: 00000000200001c0 [ 846.031237] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 846.032112] CPU: 1 PID: 7132 Comm: syz-executor.3 Not tainted 5.10.164 #1 [ 846.033379] FAULT_INJECTION: forcing a failure. [ 846.033379] name failslab, interval 1, probability 0, space 0, times 0 [ 846.033518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 846.036503] Call Trace: [ 846.037043] dump_stack+0x107/0x167 [ 846.037795] should_fail.cold+0x5/0xa [ 846.038583] ? create_object.isra.0+0x3a/0xa20 [ 846.039518] should_failslab+0x5/0x20 [ 846.040286] kmem_cache_alloc+0x5b/0x360 [ 846.041119] create_object.isra.0+0x3a/0xa20 [ 846.042006] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 846.043045] kmem_cache_alloc+0x159/0x360 [ 846.043891] __alloc_file+0x21/0x320 [ 846.044648] alloc_empty_file+0x6d/0x170 [ 846.045474] path_openat+0xde/0x26d0 [ 846.046245] ? path_lookupat+0x860/0x860 [ 846.047084] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 846.048140] ? lock_acquire+0x197/0x490 [ 846.048953] do_filp_open+0x190/0x3e0 [ 846.049724] ? may_open_dev+0xf0/0xf0 [ 846.050510] ? __alloc_fd+0x2a5/0x620 [ 846.051292] ? lock_downgrade+0x6d0/0x6d0 [ 846.052136] ? rwlock_bug.part.0+0x90/0x90 [ 846.053007] ? _raw_spin_unlock+0x1a/0x30 [ 846.053848] ? __alloc_fd+0x2a5/0x620 [ 846.054647] do_sys_openat2+0x171/0x420 [ 846.055451] ? build_open_flags+0x6f0/0x6f0 [ 846.056325] ? find_held_lock+0x2c/0x110 [ 846.057155] ? do_syscall_64+0x33/0x40 [ 846.057956] __x64_sys_openat+0x13f/0x1f0 [ 846.058805] ? __ia32_sys_open+0x1c0/0x1c0 [ 846.059672] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 846.060755] ? syscall_enter_from_user_mode+0x1d/0x50 [ 846.061805] do_syscall_64+0x33/0x40 [ 846.062578] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 846.063613] RIP: 0033:0x7f1c80864a04 [ 846.064373] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 846.068117] RSP: 002b:00007f1c7de26ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 846.069675] RAX: ffffffffffffffda RBX: 00007f1c808fb970 RCX: 00007f1c80864a04 [ 846.071138] RDX: 0000000000000002 RSI: 00007f1c7de27000 RDI: 00000000ffffff9c [ 846.072576] RBP: 00007f1c7de27000 R08: 0000000000000000 R09: ffffffffffffffff [ 846.074018] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 846.075458] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 846.076928] CPU: 0 PID: 7123 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 846.077715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 846.078662] Call Trace: [ 846.078965] dump_stack+0x107/0x167 [ 846.079397] should_fail.cold+0x5/0xa [ 846.079849] ? create_object.isra.0+0x3a/0xa20 [ 846.080395] should_failslab+0x5/0x20 [ 846.080838] kmem_cache_alloc+0x5b/0x360 [ 846.081323] create_object.isra.0+0x3a/0xa20 [ 846.081816] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 846.082411] kmem_cache_alloc_trace+0x151/0x360 [ 846.082955] ? loop_info64_to_compat+0x5f0/0x5f0 [ 846.083507] __kthread_create_on_node+0xd1/0x400 [ 846.084065] ? __kthread_parkme+0x1d0/0x1d0 [ 846.084569] ? __mutex_lock+0x425/0x12a0 [ 846.085038] ? loop_configure+0xcb5/0x1480 [ 846.085513] ? do_raw_spin_unlock+0x4f/0x220 [ 846.086023] ? loop_info64_to_compat+0x5f0/0x5f0 [ 846.086581] kthread_create_on_node+0xbb/0x100 [ 846.087106] ? __kthread_create_on_node+0x400/0x400 [ 846.087678] ? lockdep_init_map_type+0x2c7/0x780 [ 846.088246] ? lockdep_init_map_type+0x2c7/0x780 [ 846.088793] loop_configure+0x3e3/0x1480 [ 846.089289] lo_ioctl+0xa72/0x1760 [ 846.089717] ? avc_has_extended_perms+0x7f1/0xec0 [ 846.090319] ? loop_set_status_old+0x250/0x250 [ 846.090871] ? avc_ss_reset+0x180/0x180 [ 846.091352] ? find_held_lock+0x2c/0x110 [ 846.091848] ? __lock_acquire+0xbb1/0x5b00 [ 846.092384] ? selinux_inode_getsecctx+0x90/0x90 [ 846.092961] ? generic_block_fiemap+0x60/0x60 [ 846.093500] ? find_held_lock+0x2c/0x110 [ 846.093957] ? loop_set_status_old+0x250/0x250 [ 846.094522] blkdev_ioctl+0x291/0x710 [ 846.094975] ? blkdev_common_ioctl+0x1870/0x1870 [ 846.095543] ? selinux_file_ioctl+0xb1/0x260 [ 846.096065] block_ioctl+0xf9/0x140 [ 846.096498] ? blkdev_read_iter+0x1c0/0x1c0 [ 846.097020] __x64_sys_ioctl+0x19a/0x210 [ 846.097507] do_syscall_64+0x33/0x40 [ 846.097959] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 846.098569] RIP: 0033:0x7f1ab48378d7 [ 846.099004] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 846.101166] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 846.102072] RAX: ffffffffffffffda RBX: 00007f1ab4881970 RCX: 00007f1ab48378d7 [ 846.102929] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 846.103788] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 846.104647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 846.105505] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 03:22:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x300, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:22:58 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000040)={0x10}) 03:22:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x80000, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 03:22:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x6612, &(0x7f0000000040)) [ 846.179289] FAT-fs (loop7): bogus number of reserved sectors [ 846.179949] FAT-fs (loop7): Can't find a valid FAT filesystem 03:22:58 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 13) [ 846.209180] FAT-fs (loop3): bogus number of reserved sectors [ 846.210510] FAT-fs (loop3): Can't find a valid FAT filesystem 03:22:58 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 22) 03:22:58 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000040)={0x10}) 03:22:58 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 23) [ 846.250992] FAULT_INJECTION: forcing a failure. [ 846.250992] name failslab, interval 1, probability 0, space 0, times 0 [ 846.253402] CPU: 1 PID: 7241 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 846.254830] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 846.256516] Call Trace: [ 846.257061] dump_stack+0x107/0x167 [ 846.257812] should_fail.cold+0x5/0xa [ 846.258610] ? create_object.isra.0+0x3a/0xa20 [ 846.259551] should_failslab+0x5/0x20 [ 846.260336] kmem_cache_alloc+0x5b/0x360 [ 846.261175] ? percpu_ref_put_many.constprop.0+0x4e/0x100 [ 846.262317] create_object.isra.0+0x3a/0xa20 [ 846.263223] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 846.264268] kmem_cache_alloc+0x159/0x360 [ 846.265129] security_file_alloc+0x34/0x170 [ 846.266019] __alloc_file+0xb6/0x320 [ 846.266812] alloc_empty_file+0x6d/0x170 [ 846.267655] alloc_file+0x59/0x5a0 [ 846.268387] alloc_file_pseudo+0x16a/0x250 [ 846.269253] ? alloc_file+0x5a0/0x5a0 [ 846.270042] ? shmem_get_inode+0x55c/0xbc0 [ 846.270933] __shmem_file_setup+0x144/0x320 [ 846.271817] ? _copy_from_user+0xfb/0x1b0 [ 846.272665] __do_sys_memfd_create+0x275/0x450 [ 846.273600] ? memfd_file_seals_ptr+0x170/0x170 [ 846.274575] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 846.275651] ? syscall_enter_from_user_mode+0x1d/0x50 [ 846.276713] do_syscall_64+0x33/0x40 [ 846.277482] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 846.278537] RIP: 0033:0x7f25a6572b19 [ 846.279305] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 846.283076] RSP: 002b:00007f25a3ae7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 846.284634] RAX: ffffffffffffffda RBX: 0000000020000a00 RCX: 00007f25a6572b19 [ 846.286091] RDX: 00007f25a3ae8000 RSI: 0000000000000000 RDI: 00007f25a65cc0fb [ 846.287575] RBP: 0000000000000000 R08: 00007f25a3ae7ff8 R09: ffffffffffffffff [ 846.289033] R10: 00007f25a3ae7ffc R11: 0000000000000246 R12: 00000000200001c0 [ 846.290505] R13: 0000000020000200 R14: 0000000000000000 R15: 0000000020000b00 [ 846.303809] FAULT_INJECTION: forcing a failure. [ 846.303809] name failslab, interval 1, probability 0, space 0, times 0 [ 846.305348] CPU: 0 PID: 7254 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 846.306087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 846.306993] Call Trace: [ 846.307287] dump_stack+0x107/0x167 [ 846.307697] should_fail.cold+0x5/0xa [ 846.308120] ? __kernfs_new_node+0xd4/0x850 [ 846.308586] should_failslab+0x5/0x20 [ 846.308998] kmem_cache_alloc+0x5b/0x360 [ 846.309442] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 03:22:58 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 19) 03:22:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, 0x0) [ 846.310013] __kernfs_new_node+0xd4/0x850 [ 846.310668] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 846.311232] ? lock_chain_count+0x20/0x20 [ 846.311717] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 846.312293] ? find_held_lock+0x2c/0x110 [ 846.312781] ? set_user_nice.part.0+0x2fd/0x760 [ 846.313342] kernfs_create_dir_ns+0x9c/0x230 [ 846.313889] internal_create_group+0x793/0xb30 [ 846.314446] ? set_user_nice.part.0+0x2fd/0x760 [ 846.314985] ? sysfs_remove_group+0x170/0x170 [ 846.315501] ? lockdep_init_map_type+0x2c7/0x780 [ 846.316060] ? blk_queue_flag_set+0x22/0x30 [ 846.316560] ? __loop_update_dio+0x2d2/0x690 [ 846.317078] loop_configure+0x954/0x1480 [ 846.317549] lo_ioctl+0xa72/0x1760 [ 846.317978] ? avc_has_extended_perms+0x7f1/0xec0 [ 846.318578] ? loop_set_status_old+0x250/0x250 [ 846.319118] ? avc_ss_reset+0x180/0x180 [ 846.319592] ? find_held_lock+0x2c/0x110 [ 846.320076] ? __lock_acquire+0xbb1/0x5b00 [ 846.320600] ? selinux_inode_getsecctx+0x90/0x90 [ 846.321157] ? generic_block_fiemap+0x60/0x60 [ 846.321690] ? find_held_lock+0x2c/0x110 [ 846.322170] ? loop_set_status_old+0x250/0x250 [ 846.322718] blkdev_ioctl+0x291/0x710 [ 846.323169] ? blkdev_common_ioctl+0x1870/0x1870 [ 846.323729] ? selinux_file_ioctl+0xb1/0x260 [ 846.324245] block_ioctl+0xf9/0x140 [ 846.324682] ? blkdev_read_iter+0x1c0/0x1c0 [ 846.325187] __x64_sys_ioctl+0x19a/0x210 [ 846.325663] do_syscall_64+0x33/0x40 [ 846.326106] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 846.326723] RIP: 0033:0x7f1ab48378d7 [ 846.327165] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 846.329433] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 846.330326] RAX: ffffffffffffffda RBX: 00007f1ab4881970 RCX: 00007f1ab48378d7 [ 846.331161] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 846.332009] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 846.332864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 846.333707] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 846.345204] FAULT_INJECTION: forcing a failure. [ 846.345204] name failslab, interval 1, probability 0, space 0, times 0 [ 846.347565] CPU: 1 PID: 7258 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 846.348951] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 846.350654] Call Trace: [ 846.351197] dump_stack+0x107/0x167 [ 846.351941] should_fail.cold+0x5/0xa [ 846.352720] ? create_object.isra.0+0x3a/0xa20 [ 846.353654] should_failslab+0x5/0x20 [ 846.354448] kmem_cache_alloc+0x5b/0x360 [ 846.355282] create_object.isra.0+0x3a/0xa20 [ 846.356182] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 846.357222] kmem_cache_alloc_trace+0x151/0x360 [ 846.358177] ? loop_info64_to_compat+0x5f0/0x5f0 [ 846.359157] __kthread_create_on_node+0xd1/0x400 [ 846.360127] ? __kthread_parkme+0x1d0/0x1d0 [ 846.361020] ? __mutex_lock+0x425/0x12a0 [ 846.361850] ? loop_configure+0xcb5/0x1480 [ 846.362736] ? do_raw_spin_unlock+0x4f/0x220 [ 846.363631] ? loop_info64_to_compat+0x5f0/0x5f0 [ 846.364597] kthread_create_on_node+0xbb/0x100 [ 846.365532] ? __kthread_create_on_node+0x400/0x400 [ 846.366559] ? lockdep_init_map_type+0x2c7/0x780 [ 846.367533] ? lockdep_init_map_type+0x2c7/0x780 [ 846.368512] loop_configure+0x3e3/0x1480 [ 846.369351] lo_ioctl+0xa72/0x1760 [ 846.370080] ? avc_has_extended_perms+0x7f1/0xec0 [ 846.371077] ? loop_set_status_old+0x250/0x250 [ 846.372010] ? avc_ss_reset+0x180/0x180 [ 846.372825] ? find_held_lock+0x2c/0x110 [ 846.373670] ? __lock_acquire+0xbb1/0x5b00 [ 846.374598] ? selinux_inode_getsecctx+0x90/0x90 [ 846.375563] ? generic_block_fiemap+0x60/0x60 [ 846.376473] ? find_held_lock+0x2c/0x110 [ 846.377302] ? loop_set_status_old+0x250/0x250 [ 846.378225] blkdev_ioctl+0x291/0x710 [ 846.379007] ? blkdev_common_ioctl+0x1870/0x1870 [ 846.379976] ? selinux_file_ioctl+0xb1/0x260 [ 846.380879] block_ioctl+0xf9/0x140 [ 846.381618] ? blkdev_read_iter+0x1c0/0x1c0 [ 846.382527] __x64_sys_ioctl+0x19a/0x210 [ 846.383357] do_syscall_64+0x33/0x40 [ 846.384120] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 846.385165] RIP: 0033:0x7fc6b858e8d7 [ 846.385927] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 846.389710] RSP: 002b:00007fc6b5b03f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 846.391263] RAX: ffffffffffffffda RBX: 00007fc6b85d8970 RCX: 00007fc6b858e8d7 [ 846.392717] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 846.394165] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 846.395635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 846.397104] R13: 0000000000000004 R14: 0000000020004e80 R15: 0000000000000000 [ 846.402050] FAT-fs (loop7): bogus number of reserved sectors [ 846.402809] FAT-fs (loop7): Can't find a valid FAT filesystem 03:22:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xf0ffff, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 846.411553] FAULT_INJECTION: forcing a failure. [ 846.411553] name failslab, interval 1, probability 0, space 0, times 0 [ 846.413853] CPU: 1 PID: 7363 Comm: syz-executor.3 Not tainted 5.10.164 #1 [ 846.415273] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 846.416967] Call Trace: [ 846.417511] dump_stack+0x107/0x167 [ 846.418255] should_fail.cold+0x5/0xa [ 846.419050] ? security_file_alloc+0x34/0x170 [ 846.419963] should_failslab+0x5/0x20 [ 846.420736] kmem_cache_alloc+0x5b/0x360 [ 846.421571] security_file_alloc+0x34/0x170 [ 846.422464] __alloc_file+0xb6/0x320 [ 846.423223] alloc_empty_file+0x6d/0x170 [ 846.424054] path_openat+0xde/0x26d0 [ 846.424831] ? path_lookupat+0x860/0x860 [ 846.425663] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 846.426747] ? lock_acquire+0x197/0x490 [ 846.427569] do_filp_open+0x190/0x3e0 [ 846.428340] ? may_open_dev+0xf0/0xf0 [ 846.429125] ? __alloc_fd+0x2a5/0x620 [ 846.429900] ? lock_downgrade+0x6d0/0x6d0 [ 846.430763] ? rwlock_bug.part.0+0x90/0x90 [ 846.431637] ? _raw_spin_unlock+0x1a/0x30 [ 846.432479] ? __alloc_fd+0x2a5/0x620 [ 846.433264] do_sys_openat2+0x171/0x420 [ 846.434077] ? build_open_flags+0x6f0/0x6f0 [ 846.434976] ? find_held_lock+0x2c/0x110 [ 846.435812] ? do_syscall_64+0x33/0x40 [ 846.436610] __x64_sys_openat+0x13f/0x1f0 [ 846.437458] ? __ia32_sys_open+0x1c0/0x1c0 [ 846.438338] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 846.439404] ? syscall_enter_from_user_mode+0x1d/0x50 [ 846.440460] do_syscall_64+0x33/0x40 [ 846.441241] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 846.442300] RIP: 0033:0x7f1c80864a04 [ 846.443084] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 846.446840] RSP: 002b:00007f1c7de26ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 846.448391] RAX: ffffffffffffffda RBX: 00007f1c808fb970 RCX: 00007f1c80864a04 [ 846.449844] RDX: 0000000000000002 RSI: 00007f1c7de27000 RDI: 00000000ffffff9c [ 846.451300] RBP: 00007f1c7de27000 R08: 0000000000000000 R09: ffffffffffffffff [ 846.452790] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 846.454238] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 846.492536] FAT-fs (loop5): bogus number of reserved sectors [ 846.493260] FAT-fs (loop5): Can't find a valid FAT filesystem 03:23:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x500, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:23:11 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 23) 03:23:11 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 24) 03:23:11 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 20) 03:23:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x6628, &(0x7f0000000040)) 03:23:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, 0x0) 03:23:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x1000000, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 03:23:11 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 14) [ 859.595713] FAULT_INJECTION: forcing a failure. [ 859.595713] name failslab, interval 1, probability 0, space 0, times 0 [ 859.598233] CPU: 1 PID: 7388 Comm: syz-executor.3 Not tainted 5.10.164 #1 [ 859.599658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 859.601343] Call Trace: [ 859.601883] dump_stack+0x107/0x167 [ 859.602650] should_fail.cold+0x5/0xa [ 859.603434] ? create_object.isra.0+0x3a/0xa20 [ 859.604371] should_failslab+0x5/0x20 [ 859.605151] kmem_cache_alloc+0x5b/0x360 [ 859.605987] ? percpu_ref_put_many.constprop.0+0x4e/0x100 [ 859.607120] create_object.isra.0+0x3a/0xa20 [ 859.608025] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 859.609071] kmem_cache_alloc+0x159/0x360 [ 859.609926] security_file_alloc+0x34/0x170 [ 859.610827] __alloc_file+0xb6/0x320 [ 859.611595] alloc_empty_file+0x6d/0x170 [ 859.612429] path_openat+0xde/0x26d0 [ 859.613204] ? path_lookupat+0x860/0x860 [ 859.614036] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 859.615115] ? lock_acquire+0x197/0x490 [ 859.615939] do_filp_open+0x190/0x3e0 [ 859.616718] ? may_open_dev+0xf0/0xf0 [ 859.617497] ? __alloc_fd+0x2a5/0x620 [ 859.618285] ? lock_downgrade+0x6d0/0x6d0 [ 859.619139] ? rwlock_bug.part.0+0x90/0x90 [ 859.620008] ? _raw_spin_unlock+0x1a/0x30 [ 859.620841] ? __alloc_fd+0x2a5/0x620 [ 859.621623] do_sys_openat2+0x171/0x420 [ 859.622426] ? build_open_flags+0x6f0/0x6f0 [ 859.623300] ? find_held_lock+0x2c/0x110 [ 859.624126] ? do_syscall_64+0x33/0x40 [ 859.624918] __x64_sys_openat+0x13f/0x1f0 [ 859.625754] ? __ia32_sys_open+0x1c0/0x1c0 [ 859.626626] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 859.627699] ? syscall_enter_from_user_mode+0x1d/0x50 [ 859.628741] do_syscall_64+0x33/0x40 [ 859.629511] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 859.630580] RIP: 0033:0x7f1c80864a04 [ 859.631348] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 859.635142] RSP: 002b:00007f1c7de26ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 859.636721] RAX: ffffffffffffffda RBX: 00007f1c808fb970 RCX: 00007f1c80864a04 [ 859.638184] RDX: 0000000000000002 RSI: 00007f1c7de27000 RDI: 00000000ffffff9c [ 859.639668] RBP: 00007f1c7de27000 R08: 0000000000000000 R09: ffffffffffffffff [ 859.641132] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 859.642612] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 859.644330] FAULT_INJECTION: forcing a failure. [ 859.644330] name failslab, interval 1, probability 0, space 0, times 0 [ 859.647361] CPU: 1 PID: 7382 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 859.648775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 859.650569] Call Trace: [ 859.651153] dump_stack+0x107/0x167 [ 859.651961] should_fail.cold+0x5/0xa [ 859.652802] ? __kernfs_new_node+0xd4/0x850 [ 859.653753] should_failslab+0x5/0x20 [ 859.654535] FAULT_INJECTION: forcing a failure. [ 859.654535] name failslab, interval 1, probability 0, space 0, times 0 [ 859.654610] kmem_cache_alloc+0x5b/0x360 [ 859.654641] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 859.659052] __kernfs_new_node+0xd4/0x850 [ 859.659939] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 859.661002] ? lock_chain_count+0x20/0x20 [ 859.661858] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 859.662837] ? find_held_lock+0x2c/0x110 [ 859.663682] ? set_user_nice.part.0+0x2fd/0x760 [ 859.664628] kernfs_create_dir_ns+0x9c/0x230 [ 859.665534] internal_create_group+0x793/0xb30 [ 859.666484] ? set_user_nice.part.0+0x2fd/0x760 [ 859.667443] ? sysfs_remove_group+0x170/0x170 [ 859.668352] ? lockdep_init_map_type+0x2c7/0x780 [ 859.669328] ? blk_queue_flag_set+0x22/0x30 [ 859.670200] ? __loop_update_dio+0x2d2/0x690 [ 859.671110] loop_configure+0x954/0x1480 [ 859.671950] lo_ioctl+0xa72/0x1760 [ 859.672683] ? avc_has_extended_perms+0x7f1/0xec0 [ 859.673657] ? loop_set_status_old+0x250/0x250 [ 859.674605] ? avc_ss_reset+0x180/0x180 [ 859.675413] ? find_held_lock+0x2c/0x110 [ 859.676256] ? __lock_acquire+0xbb1/0x5b00 [ 859.677162] ? selinux_inode_getsecctx+0x90/0x90 [ 859.678136] ? generic_block_fiemap+0x60/0x60 [ 859.679057] ? find_held_lock+0x2c/0x110 [ 859.679901] ? loop_set_status_old+0x250/0x250 [ 859.680819] blkdev_ioctl+0x291/0x710 [ 859.681605] ? blkdev_common_ioctl+0x1870/0x1870 [ 859.682593] ? selinux_file_ioctl+0xb1/0x260 [ 859.683495] block_ioctl+0xf9/0x140 [ 859.684228] ? blkdev_read_iter+0x1c0/0x1c0 [ 859.685098] __x64_sys_ioctl+0x19a/0x210 [ 859.685938] do_syscall_64+0x33/0x40 [ 859.686714] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 859.687759] RIP: 0033:0x7fc6b858e8d7 [ 859.688509] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 859.692286] RSP: 002b:00007fc6b5b03f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 859.693852] RAX: ffffffffffffffda RBX: 00007fc6b85d8970 RCX: 00007fc6b858e8d7 [ 859.695335] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 859.696801] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 859.698260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 859.699724] R13: 0000000000000004 R14: 0000000020004e80 R15: 0000000000000000 [ 859.701216] CPU: 0 PID: 7440 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 859.702698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 859.704448] Call Trace: [ 859.705020] dump_stack+0x107/0x167 [ 859.705795] should_fail.cold+0x5/0xa [ 859.706617] ? getname_flags.part.0+0x50/0x4f0 [ 859.707588] should_failslab+0x5/0x20 [ 859.708404] kmem_cache_alloc+0x5b/0x360 [ 859.709295] getname_flags.part.0+0x50/0x4f0 [ 859.710229] getname+0x8e/0xd0 [ 859.710952] do_sys_openat2+0xf9/0x420 [ 859.711787] ? build_open_flags+0x6f0/0x6f0 [ 859.712726] ? find_held_lock+0x2c/0x110 [ 859.713596] ? do_syscall_64+0x33/0x40 [ 859.714454] __x64_sys_openat+0x13f/0x1f0 [ 859.715345] ? __ia32_sys_open+0x1c0/0x1c0 [ 859.716272] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 859.717387] ? syscall_enter_from_user_mode+0x1d/0x50 [ 859.718514] do_syscall_64+0x33/0x40 [ 859.719317] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 859.720424] RIP: 0033:0x7f25a6525a04 [ 859.721223] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 859.725258] RSP: 002b:00007f25a3ae7ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 859.726892] RAX: ffffffffffffffda RBX: 00007f25a65bc970 RCX: 00007f25a6525a04 [ 859.728436] RDX: 0000000000000002 RSI: 00007f25a3ae8000 RDI: 00000000ffffff9c [ 859.729993] RBP: 00007f25a3ae8000 R08: 0000000000000000 R09: ffffffffffffffff [ 859.731553] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 859.733012] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 859.755927] FAULT_INJECTION: forcing a failure. [ 859.755927] name failslab, interval 1, probability 0, space 0, times 0 [ 859.758323] CPU: 0 PID: 7380 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 859.759730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 859.761425] Call Trace: [ 859.761989] dump_stack+0x107/0x167 [ 859.762774] should_fail.cold+0x5/0xa [ 859.763552] ? create_object.isra.0+0x3a/0xa20 [ 859.764489] should_failslab+0x5/0x20 [ 859.765270] kmem_cache_alloc+0x5b/0x360 [ 859.766099] create_object.isra.0+0x3a/0xa20 [ 859.767001] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 859.768035] kmem_cache_alloc+0x159/0x360 [ 859.768874] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 859.769977] __kernfs_new_node+0xd4/0x850 [ 859.770842] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 859.771906] ? lock_chain_count+0x20/0x20 [ 859.772749] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 859.773722] ? find_held_lock+0x2c/0x110 [ 859.774559] ? set_user_nice.part.0+0x2fd/0x760 [ 859.775507] kernfs_create_dir_ns+0x9c/0x230 [ 859.776404] internal_create_group+0x793/0xb30 [ 859.777335] ? set_user_nice.part.0+0x2fd/0x760 [ 859.778281] ? sysfs_remove_group+0x170/0x170 [ 859.779218] ? lockdep_init_map_type+0x2c7/0x780 [ 859.780180] ? blk_queue_flag_set+0x22/0x30 [ 859.781052] ? __loop_update_dio+0x2d2/0x690 [ 859.781946] loop_configure+0x954/0x1480 [ 859.782801] lo_ioctl+0xa72/0x1760 [ 859.783524] ? avc_has_extended_perms+0x7f1/0xec0 [ 859.784505] ? loop_set_status_old+0x250/0x250 [ 859.785430] ? avc_ss_reset+0x180/0x180 [ 859.786239] ? find_held_lock+0x2c/0x110 [ 859.787081] ? __lock_acquire+0xbb1/0x5b00 [ 859.787993] ? selinux_inode_getsecctx+0x90/0x90 [ 859.788957] ? generic_block_fiemap+0x60/0x60 [ 859.789908] ? find_held_lock+0x2c/0x110 [ 859.790753] ? loop_set_status_old+0x250/0x250 [ 859.791676] blkdev_ioctl+0x291/0x710 [ 859.792448] ? blkdev_common_ioctl+0x1870/0x1870 [ 859.793404] ? selinux_file_ioctl+0xb1/0x260 [ 859.794292] block_ioctl+0xf9/0x140 [ 859.795028] ? blkdev_read_iter+0x1c0/0x1c0 [ 859.795888] __x64_sys_ioctl+0x19a/0x210 [ 859.796702] do_syscall_64+0x33/0x40 [ 859.797468] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 859.798509] RIP: 0033:0x7f1ab48378d7 [ 859.799274] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 859.802953] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 859.804492] RAX: ffffffffffffffda RBX: 00007f1ab4881970 RCX: 00007f1ab48378d7 [ 859.805946] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 859.807401] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 859.808851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 859.810292] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 859.834933] FAT-fs (loop7): bogus number of reserved sectors [ 859.836347] FAT-fs (loop7): Can't find a valid FAT filesystem [ 859.854260] FAT-fs (loop3): bogus number of reserved sectors [ 859.855607] FAT-fs (loop3): Can't find a valid FAT filesystem [ 876.823133] FAULT_INJECTION: forcing a failure. [ 876.823133] name failslab, interval 1, probability 0, space 0, times 0 [ 876.825221] CPU: 1 PID: 7513 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 876.826207] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 876.826991] FAULT_INJECTION: forcing a failure. [ 876.826991] name failslab, interval 1, probability 0, space 0, times 0 [ 876.827639] Call Trace: [ 876.827664] dump_stack+0x107/0x167 [ 876.827681] should_fail.cold+0x5/0xa [ 876.827701] ? create_object.isra.0+0x3a/0xa20 [ 876.832220] should_failslab+0x5/0x20 [ 876.832833] kmem_cache_alloc+0x5b/0x360 [ 876.833340] create_object.isra.0+0x3a/0xa20 [ 876.834051] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 876.834698] kmem_cache_alloc+0x159/0x360 [ 876.835378] getname_flags.part.0+0x50/0x4f0 [ 876.835939] getname+0x8e/0xd0 [ 876.836461] do_sys_openat2+0xf9/0x420 [ 876.836954] ? build_open_flags+0x6f0/0x6f0 [ 876.837651] ? find_held_lock+0x2c/0x110 [ 876.838310] ? do_syscall_64+0x33/0x40 [ 876.838808] __x64_sys_openat+0x13f/0x1f0 [ 876.839482] ? __ia32_sys_open+0x1c0/0x1c0 [ 876.840170] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 876.840823] ? syscall_enter_from_user_mode+0x1d/0x50 [ 876.841656] do_syscall_64+0x33/0x40 [ 876.842129] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 876.842964] RIP: 0033:0x7f25a6525a04 [ 876.843436] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 876.845798] RSP: 002b:00007f25a3ae7ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 876.846813] RAX: ffffffffffffffda RBX: 00007f25a65bc970 RCX: 00007f25a6525a04 [ 876.847768] RDX: 0000000000000002 RSI: 00007f25a3ae8000 RDI: 00000000ffffff9c [ 876.848720] RBP: 00007f25a3ae8000 R08: 0000000000000000 R09: ffffffffffffffff [ 876.849684] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 876.850648] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 876.851640] CPU: 0 PID: 7511 Comm: syz-executor.3 Not tainted 5.10.164 #1 [ 876.853570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 876.855989] Call Trace: [ 876.856778] dump_stack+0x107/0x167 [ 876.857862] should_fail.cold+0x5/0xa [ 876.858949] ? __kthread_create_on_node+0xd1/0x400 [ 876.860206] should_failslab+0x5/0x20 [ 876.861188] kmem_cache_alloc_trace+0x55/0x360 [ 876.862379] ? loop_info64_to_compat+0x5f0/0x5f0 [ 876.863625] __kthread_create_on_node+0xd1/0x400 [ 876.864863] ? __kthread_parkme+0x1d0/0x1d0 [ 876.866056] ? __mutex_lock+0x425/0x12a0 [ 876.867182] ? loop_configure+0xcb5/0x1480 [ 876.868258] ? do_raw_spin_unlock+0x4f/0x220 [ 876.869500] ? loop_info64_to_compat+0x5f0/0x5f0 03:23:29 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 21) 03:23:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x600, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:23:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, 0x0) 03:23:29 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 15) 03:23:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x2000000, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 03:23:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xf000000, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 03:23:29 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 25) 03:23:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40046629, &(0x7f0000000040)) 03:23:29 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 24) [ 876.870734] kthread_create_on_node+0xbb/0x100 [ 876.872093] ? __kthread_create_on_node+0x400/0x400 [ 876.873486] ? lockdep_init_map_type+0x2c7/0x780 [ 876.874695] ? lockdep_init_map_type+0x2c7/0x780 [ 876.875896] loop_configure+0x3e3/0x1480 [ 876.877045] lo_ioctl+0xa72/0x1760 [ 876.877940] ? avc_has_extended_perms+0x7f1/0xec0 [ 876.879308] ? loop_set_status_old+0x250/0x250 [ 876.880469] ? avc_ss_reset+0x180/0x180 [ 876.881577] ? find_held_lock+0x2c/0x110 [ 876.882619] ? __lock_acquire+0xbb1/0x5b00 [ 876.883884] ? selinux_inode_getsecctx+0x90/0x90 [ 876.885087] ? generic_block_fiemap+0x60/0x60 [ 876.886339] ? find_held_lock+0x2c/0x110 [ 876.887393] ? loop_set_status_old+0x250/0x250 [ 876.888597] blkdev_ioctl+0x291/0x710 [ 876.889546] ? blkdev_common_ioctl+0x1870/0x1870 [ 876.890766] ? selinux_file_ioctl+0xb1/0x260 [ 876.891869] block_ioctl+0xf9/0x140 [ 876.892794] ? blkdev_read_iter+0x1c0/0x1c0 [ 876.893867] __x64_sys_ioctl+0x19a/0x210 [ 876.894900] do_syscall_64+0x33/0x40 [ 876.895821] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 876.897081] RIP: 0033:0x7f1c808b18d7 [ 876.897986] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 876.902749] RSP: 002b:00007f1c7de26f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 876.904662] RAX: ffffffffffffffda RBX: 00007f1c808fb970 RCX: 00007f1c808b18d7 [ 876.906470] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 876.908289] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 876.910076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 876.911853] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 03:23:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x700, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 876.942272] FAULT_INJECTION: forcing a failure. [ 876.942272] name failslab, interval 1, probability 0, space 0, times 0 [ 876.943855] CPU: 1 PID: 7518 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 876.944905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 876.946174] Call Trace: [ 876.946514] dump_stack+0x107/0x167 [ 876.947088] should_fail.cold+0x5/0xa [ 876.947679] ? create_object.isra.0+0x3a/0xa20 [ 876.948385] should_failslab+0x5/0x20 [ 876.948971] kmem_cache_alloc+0x5b/0x360 [ 876.949487] create_object.isra.0+0x3a/0xa20 [ 876.950162] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 876.950818] kmem_cache_alloc+0x159/0x360 [ 876.951460] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 876.952116] __kernfs_new_node+0xd4/0x850 [ 876.952750] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 876.953420] ? lock_chain_count+0x20/0x20 [ 876.954056] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 876.954662] ? find_held_lock+0x2c/0x110 [ 876.955304] ? set_user_nice.part.0+0x2fd/0x760 [ 876.955918] kernfs_create_dir_ns+0x9c/0x230 [ 876.956476] internal_create_group+0x793/0xb30 [ 876.957059] ? set_user_nice.part.0+0x2fd/0x760 [ 876.957700] ? sysfs_remove_group+0x170/0x170 [ 876.958313] ? lockdep_init_map_type+0x2c7/0x780 [ 876.958941] ? blk_queue_flag_set+0x22/0x30 [ 876.959492] ? __loop_update_dio+0x2d2/0x690 [ 876.960106] loop_configure+0x954/0x1480 [ 876.960636] lo_ioctl+0xa72/0x1760 [ 876.961091] ? avc_has_extended_perms+0x7f1/0xec0 [ 876.961763] ? loop_set_status_old+0x250/0x250 [ 876.962396] ? avc_ss_reset+0x180/0x180 [ 876.962914] ? find_held_lock+0x2c/0x110 [ 876.963460] ? __lock_acquire+0xbb1/0x5b00 [ 876.964091] ? selinux_inode_getsecctx+0x90/0x90 [ 876.964761] ? generic_block_fiemap+0x60/0x60 [ 876.965331] ? find_held_lock+0x2c/0x110 [ 876.965887] ? loop_set_status_old+0x250/0x250 [ 876.966473] blkdev_ioctl+0x291/0x710 [ 876.966998] ? blkdev_common_ioctl+0x1870/0x1870 [ 876.967656] ? selinux_file_ioctl+0xb1/0x260 [ 876.968240] block_ioctl+0xf9/0x140 [ 876.968702] ? blkdev_read_iter+0x1c0/0x1c0 [ 876.969303] __x64_sys_ioctl+0x19a/0x210 [ 876.969841] do_syscall_64+0x33/0x40 [ 876.970361] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 876.971033] RIP: 0033:0x7f1ab48378d7 [ 876.971561] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 876.974056] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 876.975104] RAX: ffffffffffffffda RBX: 00007f1ab4881970 RCX: 00007f1ab48378d7 [ 876.976101] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 876.977084] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 876.978056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 876.979077] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 876.991522] FAT-fs (loop5): bogus number of reserved sectors [ 876.992344] FAT-fs (loop5): Can't find a valid FAT filesystem 03:23:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) [ 876.997202] FAULT_INJECTION: forcing a failure. [ 876.997202] name failslab, interval 1, probability 0, space 0, times 0 [ 876.999910] CPU: 0 PID: 7542 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 877.001555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 877.003553] Call Trace: [ 877.004189] dump_stack+0x107/0x167 [ 877.005161] should_fail.cold+0x5/0xa [ 877.006072] ? create_object.isra.0+0x3a/0xa20 [ 877.007298] should_failslab+0x5/0x20 03:23:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x9effffff, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 877.008198] kmem_cache_alloc+0x5b/0x360 [ 877.009297] create_object.isra.0+0x3a/0xa20 [ 877.010450] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 877.011663] kmem_cache_alloc+0x159/0x360 [ 877.012755] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 877.013983] __kernfs_new_node+0xd4/0x850 [ 877.015086] ? lock_chain_count+0x20/0x20 [ 877.016049] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 877.017293] ? lock_acquire+0x197/0x490 [ 877.018226] ? task_rq_lock+0xab/0x270 [ 877.019262] ? find_held_lock+0x2c/0x110 [ 877.020240] ? set_user_nice.part.0+0x2fd/0x760 [ 877.021372] kernfs_create_dir_ns+0x9c/0x230 [ 877.022447] internal_create_group+0x793/0xb30 [ 877.023548] ? set_user_nice.part.0+0x2fd/0x760 [ 877.024643] ? sysfs_remove_group+0x170/0x170 [ 877.025696] ? lockdep_init_map_type+0x2c7/0x780 [ 877.026841] ? blk_queue_flag_set+0x22/0x30 [ 877.027872] ? __loop_update_dio+0x2d2/0x690 [ 877.028912] loop_configure+0x954/0x1480 [ 877.029884] lo_ioctl+0xa72/0x1760 [ 877.030731] ? avc_has_extended_perms+0x7f1/0xec0 [ 877.031864] ? loop_set_status_old+0x250/0x250 [ 877.032943] ? avc_ss_reset+0x180/0x180 [ 877.033887] ? find_held_lock+0x2c/0x110 [ 877.034866] ? __lock_acquire+0xbb1/0x5b00 [ 877.036023] ? selinux_inode_getsecctx+0x90/0x90 [ 877.037199] ? generic_block_fiemap+0x60/0x60 [ 877.038239] ? find_held_lock+0x2c/0x110 [ 877.039311] ? loop_set_status_old+0x250/0x250 [ 877.040373] blkdev_ioctl+0x291/0x710 [ 877.041373] ? blkdev_common_ioctl+0x1870/0x1870 [ 877.042486] ? selinux_file_ioctl+0xb1/0x260 [ 877.043648] block_ioctl+0xf9/0x140 [ 877.044505] ? blkdev_read_iter+0x1c0/0x1c0 [ 877.045638] __x64_sys_ioctl+0x19a/0x210 [ 877.046595] do_syscall_64+0x33/0x40 [ 877.047579] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 877.048767] RIP: 0033:0x7fc6b858e8d7 [ 877.049715] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 877.054373] RSP: 002b:00007fc6b5b03f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 877.056348] RAX: ffffffffffffffda RBX: 00007fc6b85d8970 RCX: 00007fc6b858e8d7 [ 877.058197] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 877.060065] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 877.061909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 877.063755] R13: 0000000000000004 R14: 0000000020004e80 R15: 0000000000000000 [ 877.069735] FAT-fs (loop7): bogus number of reserved sectors [ 877.070837] FAT-fs (loop7): Can't find a valid FAT filesystem 03:23:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40049409, &(0x7f0000000040)) 03:23:29 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 16) 03:23:29 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 26) [ 877.143846] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:23:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x900, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:23:29 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 22) [ 877.186956] FAULT_INJECTION: forcing a failure. [ 877.186956] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 877.189618] CPU: 0 PID: 7666 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 877.191171] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 877.193039] Call Trace: [ 877.193651] dump_stack+0x107/0x167 [ 877.194484] should_fail.cold+0x5/0xa [ 877.195380] strncpy_from_user+0x34/0x470 [ 877.196338] getname_flags.part.0+0x95/0x4f0 [ 877.197340] getname+0x8e/0xd0 [ 877.198071] do_sys_openat2+0xf9/0x420 [ 877.198959] ? build_open_flags+0x6f0/0x6f0 [ 877.200141] ? find_held_lock+0x2c/0x110 [ 877.201149] ? do_syscall_64+0x33/0x40 [ 877.202145] __x64_sys_openat+0x13f/0x1f0 [ 877.203183] ? __ia32_sys_open+0x1c0/0x1c0 [ 877.204230] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 877.205518] ? syscall_enter_from_user_mode+0x1d/0x50 [ 877.206806] do_syscall_64+0x33/0x40 [ 877.207725] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 877.208985] RIP: 0033:0x7f25a6525a04 [ 877.209907] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 877.214368] RSP: 002b:00007f25a3ae7ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 877.216248] RAX: ffffffffffffffda RBX: 00007f25a65bc970 RCX: 00007f25a6525a04 03:23:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) [ 877.217987] RDX: 0000000000000002 RSI: 00007f25a3ae8000 RDI: 00000000ffffff9c [ 877.219859] RBP: 00007f25a3ae8000 R08: 0000000000000000 R09: ffffffffffffffff [ 877.221619] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 877.223371] FAULT_INJECTION: forcing a failure. [ 877.223371] name failslab, interval 1, probability 0, space 0, times 0 [ 877.223413] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 03:23:29 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 25) [ 877.226539] CPU: 1 PID: 7671 Comm: syz-executor.3 Not tainted 5.10.164 #1 [ 877.227598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 877.228502] Call Trace: [ 877.228791] dump_stack+0x107/0x167 [ 877.229189] should_fail.cold+0x5/0xa [ 877.229600] ? create_object.isra.0+0x3a/0xa20 [ 877.230097] should_failslab+0x5/0x20 [ 877.230509] kmem_cache_alloc+0x5b/0x360 [ 877.230970] create_object.isra.0+0x3a/0xa20 [ 877.231440] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 877.231997] kmem_cache_alloc_trace+0x151/0x360 [ 877.232500] ? loop_info64_to_compat+0x5f0/0x5f0 [ 877.233017] __kthread_create_on_node+0xd1/0x400 [ 877.233533] ? __kthread_parkme+0x1d0/0x1d0 [ 877.234006] ? __mutex_lock+0x425/0x12a0 [ 877.234438] ? loop_configure+0xcb5/0x1480 [ 877.234909] ? do_raw_spin_unlock+0x4f/0x220 [ 877.235376] ? loop_info64_to_compat+0x5f0/0x5f0 [ 877.235888] kthread_create_on_node+0xbb/0x100 [ 877.236379] ? __kthread_create_on_node+0x400/0x400 [ 877.236924] ? lockdep_init_map_type+0x2c7/0x780 [ 877.237436] ? lockdep_init_map_type+0x2c7/0x780 [ 877.237960] loop_configure+0x3e3/0x1480 [ 877.238406] lo_ioctl+0xa72/0x1760 [ 877.238806] ? avc_has_extended_perms+0x7f1/0xec0 [ 877.239313] ? loop_set_status_old+0x250/0x250 [ 877.239801] ? avc_ss_reset+0x180/0x180 [ 877.240218] ? find_held_lock+0x2c/0x110 [ 877.240656] ? __lock_acquire+0xbb1/0x5b00 [ 877.241140] ? selinux_inode_getsecctx+0x90/0x90 [ 877.241646] ? generic_block_fiemap+0x60/0x60 [ 877.242119] ? find_held_lock+0x2c/0x110 [ 877.242553] ? loop_set_status_old+0x250/0x250 [ 877.243043] blkdev_ioctl+0x291/0x710 [ 877.243450] ? blkdev_common_ioctl+0x1870/0x1870 [ 877.243962] ? selinux_file_ioctl+0xb1/0x260 [ 877.244440] block_ioctl+0xf9/0x140 [ 877.244824] ? blkdev_read_iter+0x1c0/0x1c0 [ 877.245277] __x64_sys_ioctl+0x19a/0x210 [ 877.245716] do_syscall_64+0x33/0x40 [ 877.246109] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 877.246655] RIP: 0033:0x7f1c808b18d7 [ 877.247066] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 877.249033] RSP: 002b:00007f1c7de26f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 877.249837] RAX: ffffffffffffffda RBX: 00007f1c808fb970 RCX: 00007f1c808b18d7 [ 877.250584] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 877.251374] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 877.252144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 877.252927] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 03:23:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xde000000, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 877.282547] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:23:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xa00, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 877.293046] FAULT_INJECTION: forcing a failure. [ 877.293046] name failslab, interval 1, probability 0, space 0, times 0 03:23:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086602, &(0x7f0000000040)) [ 877.296650] CPU: 0 PID: 7672 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 877.298321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 877.300282] Call Trace: [ 877.300916] dump_stack+0x107/0x167 [ 877.301785] should_fail.cold+0x5/0xa [ 877.302698] ? __kernfs_new_node+0xd4/0x850 [ 877.303725] should_failslab+0x5/0x20 [ 877.304623] kmem_cache_alloc+0x5b/0x360 [ 877.305577] __kernfs_new_node+0xd4/0x850 [ 877.306561] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 877.307699] ? lock_downgrade+0x6d0/0x6d0 [ 877.308686] ? mutex_lock_io_nested+0x1110/0x1110 [ 877.309817] ? __kernfs_new_node+0x549/0x850 [ 877.310869] ? __mutex_unlock_slowpath+0xe1/0x600 [ 877.312012] kernfs_new_node+0x93/0x120 [ 877.312960] __kernfs_create_file+0x51/0x350 [ 877.314001] sysfs_add_file_mode_ns+0x221/0x560 [ 877.315127] internal_create_group+0x324/0xb30 [ 877.316215] ? sysfs_remove_group+0x170/0x170 [ 877.317272] ? lockdep_init_map_type+0x2c7/0x780 [ 877.318391] ? blk_queue_flag_set+0x22/0x30 [ 877.319410] ? __loop_update_dio+0x2d2/0x690 [ 877.320447] loop_configure+0x954/0x1480 [ 877.321415] lo_ioctl+0xa72/0x1760 [ 877.322256] ? avc_has_extended_perms+0x7f1/0xec0 [ 877.323414] ? loop_set_status_old+0x250/0x250 [ 877.324490] ? avc_ss_reset+0x180/0x180 [ 877.325433] ? find_held_lock+0x2c/0x110 [ 877.326395] ? __lock_acquire+0xbb1/0x5b00 [ 877.327457] ? selinux_inode_getsecctx+0x90/0x90 [ 877.328572] ? generic_block_fiemap+0x60/0x60 [ 877.329765] ? find_held_lock+0x2c/0x110 [ 877.330754] ? loop_set_status_old+0x250/0x250 [ 877.331924] blkdev_ioctl+0x291/0x710 [ 877.332833] ? blkdev_common_ioctl+0x1870/0x1870 [ 877.334004] ? selinux_file_ioctl+0xb1/0x260 [ 877.335116] block_ioctl+0xf9/0x140 [ 877.336005] ? blkdev_read_iter+0x1c0/0x1c0 [ 877.337064] __x64_sys_ioctl+0x19a/0x210 [ 877.338064] do_syscall_64+0x33/0x40 [ 877.338995] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 877.340246] RIP: 0033:0x7f1ab48378d7 [ 877.341166] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 877.345673] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 877.347603] RAX: ffffffffffffffda RBX: 00007f1ab4881970 RCX: 00007f1ab48378d7 [ 877.349339] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 877.350960] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 877.352558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 877.354158] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 03:23:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) [ 877.412700] FAT-fs (loop3): bogus number of reserved sectors [ 877.414226] FAT-fs (loop3): Can't find a valid FAT filesystem 03:23:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086604, &(0x7f0000000040)) [ 877.419217] FAT-fs (loop7): bogus number of reserved sectors [ 877.420673] FAT-fs (loop7): Can't find a valid FAT filesystem [ 877.435864] FAULT_INJECTION: forcing a failure. [ 877.435864] name failslab, interval 1, probability 0, space 0, times 0 [ 877.438278] CPU: 1 PID: 7780 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 877.439683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 877.441357] Call Trace: [ 877.441895] dump_stack+0x107/0x167 [ 877.442634] should_fail.cold+0x5/0xa [ 877.443412] ? __kernfs_new_node+0xd4/0x850 [ 877.444291] should_failslab+0x5/0x20 [ 877.445063] kmem_cache_alloc+0x5b/0x360 [ 877.445979] __kernfs_new_node+0xd4/0x850 [ 877.446922] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 877.447986] ? lock_downgrade+0x6d0/0x6d0 [ 877.448923] ? mutex_lock_io_nested+0x1110/0x1110 [ 877.449997] ? __kernfs_new_node+0x549/0x850 [ 877.451001] ? __mutex_unlock_slowpath+0xe1/0x600 [ 877.452090] kernfs_new_node+0x93/0x120 [ 877.452985] __kernfs_create_file+0x51/0x350 [ 877.453975] sysfs_add_file_mode_ns+0x221/0x560 [ 877.455033] internal_create_group+0x324/0xb30 [ 877.456062] ? sysfs_remove_group+0x170/0x170 [ 877.457066] ? lockdep_init_map_type+0x2c7/0x780 [ 877.458130] ? blk_queue_flag_set+0x22/0x30 [ 877.459108] ? __loop_update_dio+0x2d2/0x690 [ 877.460100] loop_configure+0x954/0x1480 [ 877.461025] lo_ioctl+0xa72/0x1760 [ 877.461826] ? avc_has_extended_perms+0x7f1/0xec0 [ 877.462913] ? loop_set_status_old+0x250/0x250 [ 877.463939] ? avc_ss_reset+0x180/0x180 [ 877.464831] ? find_held_lock+0x2c/0x110 [ 877.465752] ? __lock_acquire+0xbb1/0x5b00 [ 877.466773] ? selinux_inode_getsecctx+0x90/0x90 [ 877.467833] ? generic_block_fiemap+0x60/0x60 [ 877.468835] ? find_held_lock+0x2c/0x110 [ 877.469750] ? loop_set_status_old+0x250/0x250 [ 877.470773] blkdev_ioctl+0x291/0x710 [ 877.471625] ? blkdev_common_ioctl+0x1870/0x1870 [ 877.472695] ? selinux_file_ioctl+0xb1/0x260 [ 877.473686] block_ioctl+0xf9/0x140 [ 877.474496] ? blkdev_read_iter+0x1c0/0x1c0 [ 877.475483] __x64_sys_ioctl+0x19a/0x210 [ 877.476397] do_syscall_64+0x33/0x40 [ 877.477233] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 877.478380] RIP: 0033:0x7fc6b858e8d7 [ 877.479222] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 877.483340] RSP: 002b:00007fc6b5b03f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 877.485042] RAX: ffffffffffffffda RBX: 00007fc6b85d8970 RCX: 00007fc6b858e8d7 [ 877.486650] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 877.486850] EXT4-fs warning (device sda): __ext4_ioctl:885: Setting inode version is not supported with metadata_csum enabled. [ 877.488232] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 877.488245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 877.488258] R13: 0000000000000004 R14: 0000000020004e80 R15: 0000000000000000 [ 877.562531] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:23:43 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 17) 03:23:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000040)) [ 891.657517] FAULT_INJECTION: forcing a failure. [ 891.657517] name failslab, interval 1, probability 0, space 0, times 0 [ 891.659778] CPU: 1 PID: 7903 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 891.661133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 891.662777] Call Trace: [ 891.663325] dump_stack+0x107/0x167 [ 891.664053] should_fail.cold+0x5/0xa [ 891.664813] ? __alloc_file+0x21/0x320 [ 891.665587] should_failslab+0x5/0x20 [ 891.666342] kmem_cache_alloc+0x5b/0x360 [ 891.667165] __alloc_file+0x21/0x320 03:23:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:23:43 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 23) [ 891.667911] alloc_empty_file+0x6d/0x170 [ 891.668811] path_openat+0xde/0x26d0 [ 891.669567] ? path_lookupat+0x860/0x860 [ 891.670374] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 891.671441] ? lock_acquire+0x197/0x490 [ 891.672252] do_filp_open+0x190/0x3e0 [ 891.673009] ? may_open_dev+0xf0/0xf0 [ 891.673771] ? __alloc_fd+0x2a5/0x620 [ 891.674531] ? lock_downgrade+0x6d0/0x6d0 [ 891.675369] ? rwlock_bug.part.0+0x90/0x90 [ 891.676207] ? _raw_spin_unlock+0x1a/0x30 [ 891.676972] ? __alloc_fd+0x2a5/0x620 [ 891.677733] do_sys_openat2+0x171/0x420 [ 891.678599] ? build_open_flags+0x6f0/0x6f0 [ 891.679556] ? find_held_lock+0x2c/0x110 [ 891.680452] ? do_syscall_64+0x33/0x40 [ 891.681358] __x64_sys_openat+0x13f/0x1f0 [ 891.682316] ? __ia32_sys_open+0x1c0/0x1c0 [ 891.683348] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 891.684477] ? syscall_enter_from_user_mode+0x1d/0x50 [ 891.685634] do_syscall_64+0x33/0x40 [ 891.686451] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 891.687556] RIP: 0033:0x7f25a6525a04 03:23:43 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 27) 03:23:43 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xf0ffffff, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 03:23:43 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 26) 03:23:43 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xf00, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 891.688317] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 891.692673] RSP: 002b:00007f25a3ae7ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 891.694564] RAX: ffffffffffffffda RBX: 00007f25a65bc970 RCX: 00007f25a6525a04 [ 891.696402] RDX: 0000000000000002 RSI: 00007f25a3ae8000 RDI: 00000000ffffff9c [ 891.698230] RBP: 00007f25a3ae8000 R08: 0000000000000000 R09: ffffffffffffffff [ 891.700086] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 891.701925] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 891.716758] FAULT_INJECTION: forcing a failure. [ 891.716758] name failslab, interval 1, probability 0, space 0, times 0 [ 891.719529] CPU: 0 PID: 7911 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 891.721129] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 891.722980] Call Trace: [ 891.723633] dump_stack+0x107/0x167 [ 891.724428] should_fail.cold+0x5/0xa [ 891.725314] ? radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 891.726694] should_failslab+0x5/0x20 [ 891.727514] kmem_cache_alloc+0x5b/0x360 [ 891.728454] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 891.729772] idr_get_free+0x4b5/0x8f0 [ 891.729992] cgroup: fork rejected by pids controller in [ 891.730622] idr_alloc_u32+0x170/0x2d0 [ 891.731763] /syz0 [ 891.732504] ? __fprop_inc_percpu_max+0x130/0x130 [ 891.732529] [ 891.732931] ? lock_acquire+0x197/0x490 [ 891.734942] ? __kernfs_new_node+0xff/0x850 [ 891.735797] idr_alloc_cyclic+0x102/0x230 [ 891.736623] ? idr_alloc+0x130/0x130 [ 891.737351] ? rwlock_bug.part.0+0x90/0x90 [ 891.738333] __kernfs_new_node+0x117/0x850 [ 891.739219] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 891.740258] ? lock_chain_count+0x20/0x20 [ 891.741083] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 891.742041] ? find_held_lock+0x2c/0x110 [ 891.742843] ? set_user_nice.part.0+0x2fd/0x760 [ 891.743766] kernfs_create_dir_ns+0x9c/0x230 [ 891.744906] internal_create_group+0x793/0xb30 [ 891.745824] ? set_user_nice.part.0+0x2fd/0x760 [ 891.746733] ? sysfs_remove_group+0x170/0x170 [ 891.747643] ? lockdep_init_map_type+0x2c7/0x780 [ 891.748583] ? blk_queue_flag_set+0x22/0x30 [ 891.749424] ? __loop_update_dio+0x2d2/0x690 [ 891.750305] loop_configure+0x954/0x1480 [ 891.751157] lo_ioctl+0xa72/0x1760 [ 891.751872] ? avc_has_extended_perms+0x7f1/0xec0 [ 891.752844] ? loop_set_status_old+0x250/0x250 [ 891.753762] ? avc_ss_reset+0x180/0x180 [ 891.754560] ? __lock_acquire+0x1657/0x5b00 [ 891.755436] ? __lock_acquire+0xbb1/0x5b00 [ 891.756348] ? selinux_inode_getsecctx+0x90/0x90 [ 891.757274] ? generic_block_fiemap+0x60/0x60 [ 891.758172] ? trace_event_raw_event_sched_pi_setprio+0x100/0x340 [ 891.759413] ? __switch_to+0x572/0xff0 [ 891.760181] ? __switch_to_asm+0x3a/0x60 [ 891.761009] ? loop_set_status_old+0x250/0x250 [ 891.761910] blkdev_ioctl+0x291/0x710 [ 891.762660] ? blkdev_common_ioctl+0x1870/0x1870 [ 891.763621] ? selinux_file_ioctl+0xb1/0x260 [ 891.764530] block_ioctl+0xf9/0x140 [ 891.765254] ? blkdev_read_iter+0x1c0/0x1c0 [ 891.766109] __x64_sys_ioctl+0x19a/0x210 [ 891.766935] do_syscall_64+0x33/0x40 [ 891.767673] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 891.768679] RIP: 0033:0x7f1ab48378d7 [ 891.769417] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 891.773093] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 891.774619] RAX: ffffffffffffffda RBX: 00007f1ab4881970 RCX: 00007f1ab48378d7 [ 891.776036] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 891.777456] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 891.778900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 891.780312] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 891.789767] FAULT_INJECTION: forcing a failure. [ 891.789767] name failslab, interval 1, probability 0, space 0, times 0 [ 891.792281] CPU: 1 PID: 7906 Comm: syz-executor.3 Not tainted 5.10.164 #1 [ 891.793682] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 891.795383] Call Trace: [ 891.795922] dump_stack+0x107/0x167 [ 891.796672] should_fail.cold+0x5/0xa [ 891.797454] ? __kernfs_new_node+0xd4/0x850 [ 891.798341] should_failslab+0x5/0x20 [ 891.799129] kmem_cache_alloc+0x5b/0x360 [ 891.799956] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 891.801031] __kernfs_new_node+0xd4/0x850 [ 891.801874] ? lock_chain_count+0x20/0x20 [ 891.802729] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 891.803754] ? lock_acquire+0x197/0x490 [ 891.804555] ? task_rq_lock+0xab/0x270 [ 891.805369] ? find_held_lock+0x2c/0x110 [ 891.806207] ? set_user_nice.part.0+0x2fd/0x760 [ 891.807167] kernfs_create_dir_ns+0x9c/0x230 [ 891.808060] internal_create_group+0x793/0xb30 [ 891.808999] ? set_user_nice.part.0+0x2fd/0x760 [ 891.809934] ? sysfs_remove_group+0x170/0x170 [ 891.810841] ? lockdep_init_map_type+0x2c7/0x780 [ 891.811820] ? blk_queue_flag_set+0x22/0x30 [ 891.812699] ? __loop_update_dio+0x2d2/0x690 [ 891.813601] loop_configure+0x954/0x1480 [ 891.814454] lo_ioctl+0xa72/0x1760 [ 891.815201] ? avc_has_extended_perms+0x7f1/0xec0 [ 891.816194] ? loop_set_status_old+0x250/0x250 [ 891.817166] ? avc_ss_reset+0x180/0x180 [ 891.818019] ? find_held_lock+0x2c/0x110 [ 891.818880] ? __lock_acquire+0xbb1/0x5b00 [ 891.819803] ? selinux_inode_getsecctx+0x90/0x90 [ 891.820756] ? generic_block_fiemap+0x60/0x60 [ 891.821678] ? find_held_lock+0x2c/0x110 [ 891.822516] ? loop_set_status_old+0x250/0x250 [ 891.823462] blkdev_ioctl+0x291/0x710 [ 891.824230] ? blkdev_common_ioctl+0x1870/0x1870 [ 891.825205] ? selinux_file_ioctl+0xb1/0x260 [ 891.826110] block_ioctl+0xf9/0x140 [ 891.826864] ? blkdev_read_iter+0x1c0/0x1c0 [ 891.827752] __x64_sys_ioctl+0x19a/0x210 [ 891.828612] do_syscall_64+0x33/0x40 [ 891.829382] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 891.830437] RIP: 0033:0x7f1c808b18d7 [ 891.831224] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 891.835066] RSP: 002b:00007f1c7de26f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 891.836612] RAX: ffffffffffffffda RBX: 00007f1c808fb970 RCX: 00007f1c808b18d7 [ 891.838075] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 891.839537] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 891.840994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 891.842535] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 891.849587] FAULT_INJECTION: forcing a failure. [ 891.849587] name failslab, interval 1, probability 0, space 0, times 0 [ 891.852212] CPU: 1 PID: 7916 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 891.853828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 891.855769] Call Trace: [ 891.856405] dump_stack+0x107/0x167 [ 891.857227] should_fail.cold+0x5/0xa [ 891.858098] ? create_object.isra.0+0x3a/0xa20 [ 891.859218] should_failslab+0x5/0x20 [ 891.860131] kmem_cache_alloc+0x5b/0x360 [ 891.861059] create_object.isra.0+0x3a/0xa20 [ 891.862109] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 891.863233] kmem_cache_alloc+0x159/0x360 [ 891.864235] __kernfs_new_node+0xd4/0x850 [ 891.865155] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 891.866123] ? lock_downgrade+0x6d0/0x6d0 [ 891.867004] ? mutex_lock_io_nested+0x1110/0x1110 [ 891.868003] ? __kernfs_new_node+0x549/0x850 [ 891.868910] ? __mutex_unlock_slowpath+0xe1/0x600 [ 891.869905] kernfs_new_node+0x93/0x120 [ 891.870729] __kernfs_create_file+0x51/0x350 [ 891.871637] sysfs_add_file_mode_ns+0x221/0x560 [ 891.872602] internal_create_group+0x324/0xb30 [ 891.873528] ? sysfs_remove_group+0x170/0x170 [ 891.874448] ? lockdep_init_map_type+0x2c7/0x780 [ 891.875429] ? blk_queue_flag_set+0x22/0x30 [ 891.876310] ? __loop_update_dio+0x2d2/0x690 [ 891.877217] loop_configure+0x954/0x1480 [ 891.878075] lo_ioctl+0xa72/0x1760 [ 891.878812] ? avc_has_extended_perms+0x7f1/0xec0 [ 891.879821] ? loop_set_status_old+0x250/0x250 [ 891.880771] ? avc_ss_reset+0x180/0x180 [ 891.881598] ? find_held_lock+0x2c/0x110 [ 891.882451] ? __lock_acquire+0xbb1/0x5b00 [ 891.883379] ? selinux_inode_getsecctx+0x90/0x90 [ 891.884346] ? generic_block_fiemap+0x60/0x60 [ 891.885284] ? find_held_lock+0x2c/0x110 [ 891.886125] ? loop_set_status_old+0x250/0x250 [ 891.887063] blkdev_ioctl+0x291/0x710 [ 891.887850] ? blkdev_common_ioctl+0x1870/0x1870 [ 891.888825] ? selinux_file_ioctl+0xb1/0x260 [ 891.889740] block_ioctl+0xf9/0x140 [ 891.890482] ? blkdev_read_iter+0x1c0/0x1c0 [ 891.891378] __x64_sys_ioctl+0x19a/0x210 [ 891.892213] do_syscall_64+0x33/0x40 [ 891.892979] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 891.894024] RIP: 0033:0x7fc6b858e8d7 [ 891.894790] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 891.898535] RSP: 002b:00007fc6b5b03f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 891.900112] RAX: ffffffffffffffda RBX: 00007fc6b85d8970 RCX: 00007fc6b858e8d7 [ 891.901573] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 891.903042] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 891.904520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 891.905983] R13: 0000000000000004 R14: 0000000020004e80 R15: 0000000000000000 [ 891.909848] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 891.928598] FAT-fs (loop7): bogus number of reserved sectors [ 891.929996] FAT-fs (loop7): Can't find a valid FAT filesystem [ 891.931512] FAT-fs (loop3): bogus number of reserved sectors [ 891.932888] FAT-fs (loop3): Can't find a valid FAT filesystem [ 907.879990] FAULT_INJECTION: forcing a failure. [ 907.879990] name failslab, interval 1, probability 0, space 0, times 0 [ 907.882368] CPU: 0 PID: 8035 Comm: syz-executor.3 Not tainted 5.10.164 #1 [ 907.883772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 907.885472] Call Trace: [ 907.886022] dump_stack+0x107/0x167 03:24:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xfffff000, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 03:24:00 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 24) 03:24:00 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 28) 03:24:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x4000, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:24:00 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 18) 03:24:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:24:00 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 27) 03:24:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x6609, &(0x7f0000000040)) [ 907.886770] should_fail.cold+0x5/0xa [ 907.887825] ? create_object.isra.0+0x3a/0xa20 [ 907.888768] should_failslab+0x5/0x20 [ 907.889548] kmem_cache_alloc+0x5b/0x360 [ 907.890395] create_object.isra.0+0x3a/0xa20 [ 907.891308] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 907.892348] kmem_cache_alloc+0x159/0x360 [ 907.893207] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 907.894279] __kernfs_new_node+0xd4/0x850 [ 907.895153] ? lock_chain_count+0x20/0x20 [ 907.895997] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 907.896971] ? lock_acquire+0x197/0x490 [ 907.897784] ? task_rq_lock+0xab/0x270 [ 907.898585] ? find_held_lock+0x2c/0x110 [ 907.899429] ? set_user_nice.part.0+0x2fd/0x760 [ 907.900379] kernfs_create_dir_ns+0x9c/0x230 [ 907.901283] internal_create_group+0x793/0xb30 [ 907.902219] ? set_user_nice.part.0+0x2fd/0x760 [ 907.903176] ? sysfs_remove_group+0x170/0x170 [ 907.904086] ? lockdep_init_map_type+0x2c7/0x780 [ 907.905055] ? blk_queue_flag_set+0x22/0x30 [ 907.905933] ? __loop_update_dio+0x2d2/0x690 [ 907.906836] loop_configure+0x954/0x1480 [ 907.907694] lo_ioctl+0xa72/0x1760 [ 907.908422] ? avc_has_extended_perms+0x7f1/0xec0 [ 907.909409] ? loop_set_status_old+0x250/0x250 [ 907.910341] ? avc_ss_reset+0x180/0x180 [ 907.911165] ? find_held_lock+0x2c/0x110 [ 907.911998] ? __lock_acquire+0xbb1/0x5b00 [ 907.912911] ? selinux_inode_getsecctx+0x90/0x90 [ 907.913878] ? generic_block_fiemap+0x60/0x60 [ 907.914793] ? find_held_lock+0x2c/0x110 [ 907.915643] ? loop_set_status_old+0x250/0x250 [ 907.916562] blkdev_ioctl+0x291/0x710 [ 907.917337] ? blkdev_common_ioctl+0x1870/0x1870 [ 907.918310] ? selinux_file_ioctl+0xb1/0x260 [ 907.919219] block_ioctl+0xf9/0x140 [ 907.919950] ? blkdev_read_iter+0x1c0/0x1c0 [ 907.920831] __x64_sys_ioctl+0x19a/0x210 [ 907.921668] do_syscall_64+0x33/0x40 [ 907.922430] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 907.923489] RIP: 0033:0x7f1c808b18d7 [ 907.924254] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 907.928040] RSP: 002b:00007f1c7de26f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 907.929605] RAX: ffffffffffffffda RBX: 00007f1c808fb970 RCX: 00007f1c808b18d7 [ 907.931058] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 907.932532] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 907.934000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 907.935456] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 907.942825] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:24:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x4800, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 907.950088] FAULT_INJECTION: forcing a failure. [ 907.950088] name failslab, interval 1, probability 0, space 0, times 0 [ 907.952478] CPU: 0 PID: 8050 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 907.953876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 907.955716] Call Trace: [ 907.956265] dump_stack+0x107/0x167 [ 907.957022] should_fail.cold+0x5/0xa [ 907.957216] FAULT_INJECTION: forcing a failure. [ 907.957216] name failslab, interval 1, probability 0, space 0, times 0 [ 907.957827] ? create_object.isra.0+0x3a/0xa20 [ 907.961046] should_failslab+0x5/0x20 [ 907.961848] kmem_cache_alloc+0x5b/0x360 [ 907.962703] create_object.isra.0+0x3a/0xa20 [ 907.963640] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 907.964713] kmem_cache_alloc+0x159/0x360 [ 907.965564] __alloc_file+0x21/0x320 [ 907.966324] alloc_empty_file+0x6d/0x170 [ 907.967160] path_openat+0xde/0x26d0 [ 907.967930] ? path_lookupat+0x860/0x860 [ 907.968756] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 907.969815] ? lock_acquire+0x197/0x490 [ 907.970632] do_filp_open+0x190/0x3e0 [ 907.971417] ? may_open_dev+0xf0/0xf0 [ 907.972195] ? __alloc_fd+0x2a5/0x620 [ 907.972977] ? lock_downgrade+0x6d0/0x6d0 [ 907.973821] ? rwlock_bug.part.0+0x90/0x90 [ 907.974685] ? _raw_spin_unlock+0x1a/0x30 [ 907.975529] ? __alloc_fd+0x2a5/0x620 [ 907.976315] do_sys_openat2+0x171/0x420 [ 907.977136] ? build_open_flags+0x6f0/0x6f0 [ 907.978011] ? find_held_lock+0x2c/0x110 [ 907.978837] ? do_syscall_64+0x33/0x40 [ 907.979653] __x64_sys_openat+0x13f/0x1f0 [ 907.980503] ? __ia32_sys_open+0x1c0/0x1c0 [ 907.981383] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 907.982456] ? syscall_enter_from_user_mode+0x1d/0x50 [ 907.983517] do_syscall_64+0x33/0x40 [ 907.984273] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 907.985314] RIP: 0033:0x7f25a6525a04 [ 907.986075] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 907.989817] RSP: 002b:00007f25a3ae7ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 907.991388] RAX: ffffffffffffffda RBX: 00007f25a65bc970 RCX: 00007f25a6525a04 [ 907.992831] RDX: 0000000000000002 RSI: 00007f25a3ae8000 RDI: 00000000ffffff9c [ 907.994280] RBP: 00007f25a3ae8000 R08: 0000000000000000 R09: ffffffffffffffff [ 907.995736] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 907.997184] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 907.998659] CPU: 1 PID: 8045 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 908.000102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 908.001777] Call Trace: [ 908.002335] dump_stack+0x107/0x167 [ 908.003099] should_fail.cold+0x5/0xa [ 908.003878] ? __kernfs_new_node+0xd4/0x850 [ 908.004758] should_failslab+0x5/0x20 [ 908.005534] kmem_cache_alloc+0x5b/0x360 [ 908.006367] __kernfs_new_node+0xd4/0x850 [ 908.007233] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 908.008202] ? __mutex_unlock_slowpath+0xe1/0x600 [ 908.009188] ? wait_for_completion_io+0x270/0x270 [ 908.010176] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 908.011254] kernfs_new_node+0x93/0x120 [ 908.012069] __kernfs_create_file+0x51/0x350 [ 908.012969] sysfs_add_file_mode_ns+0x221/0x560 [ 908.013927] internal_create_group+0x324/0xb30 [ 908.014859] ? sysfs_remove_group+0x170/0x170 [ 908.015800] ? lockdep_init_map_type+0x2c7/0x780 [ 908.016762] ? blk_queue_flag_set+0x22/0x30 [ 908.017659] ? __loop_update_dio+0x2d2/0x690 [ 908.018558] loop_configure+0x954/0x1480 [ 908.019416] lo_ioctl+0xa72/0x1760 [ 908.020137] ? avc_has_extended_perms+0x7f1/0xec0 [ 908.021118] ? loop_set_status_old+0x250/0x250 [ 908.022055] ? avc_ss_reset+0x180/0x180 [ 908.022872] ? find_held_lock+0x2c/0x110 [ 908.023726] ? __lock_acquire+0xbb1/0x5b00 [ 908.024635] ? selinux_inode_getsecctx+0x90/0x90 [ 908.025600] ? generic_block_fiemap+0x60/0x60 [ 908.026519] ? find_held_lock+0x2c/0x110 [ 908.027352] ? loop_set_status_old+0x250/0x250 [ 908.028273] blkdev_ioctl+0x291/0x710 [ 908.029046] ? blkdev_common_ioctl+0x1870/0x1870 [ 908.030018] ? selinux_file_ioctl+0xb1/0x260 [ 908.030923] block_ioctl+0xf9/0x140 [ 908.031669] ? blkdev_read_iter+0x1c0/0x1c0 [ 908.032553] __x64_sys_ioctl+0x19a/0x210 [ 908.033377] do_syscall_64+0x33/0x40 [ 908.034140] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 908.035198] RIP: 0033:0x7fc6b858e8d7 [ 908.035960] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 908.039690] RSP: 002b:00007fc6b5b03f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 908.041244] RAX: ffffffffffffffda RBX: 00007fc6b85d8970 RCX: 00007fc6b858e8d7 [ 908.042699] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 908.044161] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 908.045607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 908.047056] R13: 0000000000000004 R14: 0000000020004e80 R15: 0000000000000000 [ 908.071740] FAULT_INJECTION: forcing a failure. [ 908.071740] name failslab, interval 1, probability 0, space 0, times 0 [ 908.074070] CPU: 1 PID: 8049 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 908.075605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 908.077650] Call Trace: [ 908.078291] dump_stack+0x107/0x167 [ 908.079183] should_fail.cold+0x5/0xa [ 908.080099] ? __kernfs_new_node+0xd4/0x850 [ 908.081140] should_failslab+0x5/0x20 [ 908.082051] kmem_cache_alloc+0x5b/0x360 [ 908.083035] __kernfs_new_node+0xd4/0x850 [ 908.084055] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 908.085200] ? __mutex_unlock_slowpath+0xe1/0x600 [ 908.086363] ? wait_for_completion_io+0x270/0x270 [ 908.087572] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 908.088667] kernfs_new_node+0x93/0x120 [ 908.089473] __kernfs_create_file+0x51/0x350 [ 908.090368] sysfs_add_file_mode_ns+0x221/0x560 [ 908.091330] internal_create_group+0x324/0xb30 [ 908.092273] ? sysfs_remove_group+0x170/0x170 [ 908.093189] ? lockdep_init_map_type+0x2c7/0x780 [ 908.094153] ? blk_queue_flag_set+0x22/0x30 [ 908.095049] ? __loop_update_dio+0x2d2/0x690 [ 908.095962] loop_configure+0x954/0x1480 [ 908.096808] lo_ioctl+0xa72/0x1760 [ 908.097535] ? avc_has_extended_perms+0x7f1/0xec0 [ 908.098510] ? loop_set_status_old+0x250/0x250 [ 908.099447] ? avc_ss_reset+0x180/0x180 [ 908.100257] ? find_held_lock+0x2c/0x110 [ 908.101104] ? __lock_acquire+0xbb1/0x5b00 [ 908.102021] ? selinux_inode_getsecctx+0x90/0x90 [ 908.102976] ? generic_block_fiemap+0x60/0x60 [ 908.103902] ? find_held_lock+0x2c/0x110 [ 908.104731] ? loop_set_status_old+0x250/0x250 [ 908.105655] blkdev_ioctl+0x291/0x710 [ 908.106432] ? blkdev_common_ioctl+0x1870/0x1870 [ 908.107414] ? selinux_file_ioctl+0xb1/0x260 [ 908.108306] block_ioctl+0xf9/0x140 [ 908.109045] ? blkdev_read_iter+0x1c0/0x1c0 [ 908.109921] __x64_sys_ioctl+0x19a/0x210 [ 908.110752] do_syscall_64+0x33/0x40 [ 908.111521] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 908.112560] RIP: 0033:0x7f1ab48378d7 [ 908.113315] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 908.117100] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 908.118642] RAX: ffffffffffffffda RBX: 00007f1ab4881970 RCX: 00007f1ab48378d7 [ 908.120095] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 908.121541] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 908.122986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 908.124454] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 03:24:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40087602, &(0x7f0000000040)) 03:24:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) [ 908.173260] FAT-fs (loop5): bogus number of reserved sectors [ 908.174524] FAT-fs (loop5): Can't find a valid FAT filesystem [ 908.198356] EXT4-fs warning (device sda): __ext4_ioctl:885: Setting inode version is not supported with metadata_csum enabled. [ 908.201507] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 908.208021] FAT-fs (loop7): bogus number of reserved sectors [ 908.209343] FAT-fs (loop7): Can't find a valid FAT filesystem [ 908.213245] FAT-fs (loop3): bogus number of reserved sectors [ 908.214499] FAT-fs (loop3): Can't find a valid FAT filesystem 03:24:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xffffff7f, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 03:24:00 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 19) 03:24:00 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 25) 03:24:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x4c00, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:24:00 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 28) 03:24:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x6628, &(0x7f0000000040)) 03:24:00 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 29) [ 908.405819] FAULT_INJECTION: forcing a failure. [ 908.405819] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 908.408335] CPU: 1 PID: 8254 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 908.409732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 908.411434] Call Trace: [ 908.411977] dump_stack+0x107/0x167 [ 908.412722] should_fail.cold+0x5/0xa [ 908.413516] __alloc_pages_nodemask+0x182/0x680 [ 908.414484] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 908.415745] ? kmem_cache_alloc+0x343/0x360 [ 908.416631] alloc_pages_current+0x187/0x280 [ 908.417540] allocate_slab+0x26f/0x380 [ 908.418337] ___slab_alloc+0x470/0x700 [ 908.419144] ? create_object.isra.0+0x3a/0xa20 [ 908.420077] ? find_held_lock+0x2c/0x110 [ 908.420916] ? create_object.isra.0+0x3a/0xa20 [ 908.421856] ? kmem_cache_alloc+0x343/0x360 [ 908.422735] ? create_object.isra.0+0x3a/0xa20 [ 908.423675] kmem_cache_alloc+0x343/0x360 [ 908.424547] create_object.isra.0+0x3a/0xa20 [ 908.425435] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 908.426471] kmem_cache_alloc+0x159/0x360 [ 908.427337] __alloc_file+0x21/0x320 [ 908.428105] alloc_empty_file+0x6d/0x170 [ 908.428931] path_openat+0xde/0x26d0 [ 908.429733] ? path_lookupat+0x860/0x860 [ 908.430552] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 908.431656] ? lock_acquire+0x197/0x490 [ 908.432470] do_filp_open+0x190/0x3e0 [ 908.433235] ? may_open_dev+0xf0/0xf0 [ 908.434009] ? __alloc_fd+0x2a5/0x620 [ 908.434776] ? lock_downgrade+0x6d0/0x6d0 [ 908.435638] ? rwlock_bug.part.0+0x90/0x90 [ 908.436517] ? _raw_spin_unlock+0x1a/0x30 [ 908.437357] ? __alloc_fd+0x2a5/0x620 [ 908.438147] do_sys_openat2+0x171/0x420 [ 908.438963] ? build_open_flags+0x6f0/0x6f0 [ 908.439850] ? find_held_lock+0x2c/0x110 [ 908.440699] ? do_syscall_64+0x33/0x40 [ 908.441508] __x64_sys_openat+0x13f/0x1f0 [ 908.442355] ? __ia32_sys_open+0x1c0/0x1c0 [ 908.443265] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 908.444337] ? syscall_enter_from_user_mode+0x1d/0x50 [ 908.445416] do_syscall_64+0x33/0x40 [ 908.446178] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 908.447277] RIP: 0033:0x7f25a6525a04 [ 908.448040] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 908.451857] RSP: 002b:00007f25a3ae7ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 908.453409] RAX: ffffffffffffffda RBX: 00007f25a65bc970 RCX: 00007f25a6525a04 [ 908.454877] RDX: 0000000000000002 RSI: 00007f25a3ae8000 RDI: 00000000ffffff9c [ 908.456367] RBP: 00007f25a3ae8000 R08: 0000000000000000 R09: ffffffffffffffff [ 908.457841] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 908.459359] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 908.488526] FAULT_INJECTION: forcing a failure. [ 908.488526] name failslab, interval 1, probability 0, space 0, times 0 [ 908.490903] CPU: 0 PID: 8280 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 908.492333] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 908.494006] Call Trace: [ 908.494550] dump_stack+0x107/0x167 [ 908.495302] should_fail.cold+0x5/0xa [ 908.496082] ? create_object.isra.0+0x3a/0xa20 [ 908.497013] should_failslab+0x5/0x20 [ 908.497789] kmem_cache_alloc+0x5b/0x360 [ 908.498619] create_object.isra.0+0x3a/0xa20 [ 908.499531] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 908.500565] kmem_cache_alloc+0x159/0x360 [ 908.501414] __kernfs_new_node+0xd4/0x850 [ 908.502259] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 908.503232] ? __mutex_unlock_slowpath+0xe1/0x600 [ 908.504237] ? wait_for_completion_io+0x270/0x270 [ 908.505230] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 908.506319] kernfs_new_node+0x93/0x120 [ 908.507151] __kernfs_create_file+0x51/0x350 [ 908.508077] sysfs_add_file_mode_ns+0x221/0x560 [ 908.509039] internal_create_group+0x324/0xb30 [ 908.509972] ? sysfs_remove_group+0x170/0x170 [ 908.510890] ? lockdep_init_map_type+0x2c7/0x780 [ 908.511871] ? blk_queue_flag_set+0x22/0x30 [ 908.512750] ? __loop_update_dio+0x2d2/0x690 [ 908.513647] loop_configure+0x954/0x1480 [ 908.514497] lo_ioctl+0xa72/0x1760 [ 908.515249] ? avc_has_extended_perms+0x7f1/0xec0 [ 908.516235] ? loop_set_status_old+0x250/0x250 [ 908.517166] ? avc_ss_reset+0x180/0x180 [ 908.517976] ? find_held_lock+0x2c/0x110 [ 908.518815] ? __lock_acquire+0xbb1/0x5b00 [ 908.519736] ? selinux_inode_getsecctx+0x90/0x90 [ 908.520699] ? generic_block_fiemap+0x60/0x60 [ 908.521613] ? find_held_lock+0x2c/0x110 [ 908.522444] ? loop_set_status_old+0x250/0x250 [ 908.523384] blkdev_ioctl+0x291/0x710 [ 908.524174] ? blkdev_common_ioctl+0x1870/0x1870 [ 908.525146] ? selinux_file_ioctl+0xb1/0x260 [ 908.526040] block_ioctl+0xf9/0x140 [ 908.526776] ? blkdev_read_iter+0x1c0/0x1c0 [ 908.527669] __x64_sys_ioctl+0x19a/0x210 [ 908.528501] do_syscall_64+0x33/0x40 [ 908.529253] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 908.530301] RIP: 0033:0x7f1ab48378d7 [ 908.531064] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 908.534811] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 908.536375] RAX: ffffffffffffffda RBX: 00007f1ab4881970 RCX: 00007f1ab48378d7 [ 908.537825] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 908.539281] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 908.540733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 908.542205] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 908.620357] FAULT_INJECTION: forcing a failure. [ 908.620357] name failslab, interval 1, probability 0, space 0, times 0 [ 908.622909] CPU: 0 PID: 8285 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 908.624301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 908.625977] Call Trace: [ 908.626519] dump_stack+0x107/0x167 [ 908.627286] should_fail.cold+0x5/0xa [ 908.628060] ? kobject_get_path+0xc4/0x1d0 [ 908.628925] should_failslab+0x5/0x20 [ 908.629695] __kmalloc+0x72/0x3f0 [ 908.630404] kobject_get_path+0xc4/0x1d0 [ 908.631248] kobject_uevent_env+0x251/0xf90 [ 908.632141] __loop_clr_fd+0x650/0xf00 [ 908.632940] lo_release+0x1ad/0x1f0 [ 908.633684] ? __loop_clr_fd+0xf00/0xf00 [ 908.634508] __blkdev_put+0x64c/0x8a0 [ 908.635314] ? fsync_bdev+0xd0/0xd0 [ 908.636064] ? blkdev_put+0x85/0x530 [ 908.636829] blkdev_close+0x8c/0xb0 [ 908.637568] __fput+0x285/0x980 [ 908.638239] ? blkdev_put+0x530/0x530 [ 908.639025] task_work_run+0xe2/0x1a0 [ 908.639815] exit_to_user_mode_prepare+0x186/0x190 [ 908.640819] syscall_exit_to_user_mode+0x38/0x230 [ 908.641794] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 908.642832] RIP: 0033:0x7fc6b854172b [ 908.643599] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44 [ 908.647343] RSP: 002b:00007fc6b5b03f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 908.648884] RAX: 0000000000000000 RBX: 00007fc6b5b046bc RCX: 00007fc6b854172b [ 908.650334] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 908.651780] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 908.653214] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000010 [ 908.654675] R13: 0000000000000004 R14: 0000000020004e80 R15: 0000000000000000 [ 908.686154] FAT-fs (loop5): bogus number of reserved sectors [ 908.686818] FAT-fs (loop7): bogus number of reserved sectors [ 908.687528] FAT-fs (loop5): Can't find a valid FAT filesystem [ 908.690046] FAT-fs (loop7): Can't find a valid FAT filesystem 03:24:15 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:24:15 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 30) 03:24:15 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 29) 03:24:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x6800, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:24:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xffffff9e, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 03:24:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) 03:24:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x400c6615, &(0x7f0000000040)) 03:24:15 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 20) [ 923.580607] FAULT_INJECTION: forcing a failure. [ 923.580607] name failslab, interval 1, probability 0, space 0, times 0 [ 923.583145] CPU: 1 PID: 8324 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 923.584675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 923.586475] Call Trace: [ 923.587056] dump_stack+0x107/0x167 [ 923.587867] should_fail.cold+0x5/0xa [ 923.588701] ? create_object.isra.0+0x3a/0xa20 [ 923.589695] should_failslab+0x5/0x20 [ 923.590527] kmem_cache_alloc+0x5b/0x360 [ 923.591422] ? percpu_ref_put_many.constprop.0+0x4e/0x100 [ 923.592632] create_object.isra.0+0x3a/0xa20 [ 923.593589] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 923.594700] kmem_cache_alloc+0x159/0x360 [ 923.595638] security_file_alloc+0x34/0x170 [ 923.596583] __alloc_file+0xb6/0x320 [ 923.597399] alloc_empty_file+0x6d/0x170 [ 923.598285] path_openat+0xde/0x26d0 [ 923.599109] ? path_lookupat+0x860/0x860 [ 923.600006] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 923.601150] ? lock_acquire+0x197/0x490 [ 923.602031] do_filp_open+0x190/0x3e0 [ 923.602859] ? may_open_dev+0xf0/0xf0 [ 923.603700] ? __alloc_fd+0x2a5/0x620 [ 923.604558] ? lock_downgrade+0x6d0/0x6d0 [ 923.605465] ? rwlock_bug.part.0+0x90/0x90 [ 923.606400] ? _raw_spin_unlock+0x1a/0x30 [ 923.607321] ? __alloc_fd+0x2a5/0x620 [ 923.608164] do_sys_openat2+0x171/0x420 [ 923.609035] ? build_open_flags+0x6f0/0x6f0 [ 923.609973] ? find_held_lock+0x2c/0x110 [ 923.610867] ? do_syscall_64+0x33/0x40 [ 923.611735] __x64_sys_openat+0x13f/0x1f0 [ 923.612646] ? __ia32_sys_open+0x1c0/0x1c0 [ 923.613573] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 923.614719] ? syscall_enter_from_user_mode+0x1d/0x50 [ 923.615862] do_syscall_64+0x33/0x40 [ 923.616683] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 923.617804] RIP: 0033:0x7f25a6525a04 [ 923.618626] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 923.622663] RSP: 002b:00007f25a3ae7ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 923.624340] RAX: ffffffffffffffda RBX: 00007f25a65bc970 RCX: 00007f25a6525a04 [ 923.625899] RDX: 0000000000000002 RSI: 00007f25a3ae8000 RDI: 00000000ffffff9c [ 923.627485] RBP: 00007f25a3ae8000 R08: 0000000000000000 R09: ffffffffffffffff [ 923.629050] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 923.630608] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 923.633571] FAT-fs (loop3): bogus number of reserved sectors [ 923.634926] FAT-fs (loop3): Can't find a valid FAT filesystem [ 923.654160] FAULT_INJECTION: forcing a failure. [ 923.654160] name failslab, interval 1, probability 0, space 0, times 0 [ 923.656665] CPU: 0 PID: 8326 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 923.658080] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 923.659799] Call Trace: [ 923.660358] dump_stack+0x107/0x167 [ 923.661134] should_fail.cold+0x5/0xa [ 923.661920] ? __kernfs_new_node+0xd4/0x850 [ 923.662809] should_failslab+0x5/0x20 [ 923.663611] kmem_cache_alloc+0x5b/0x360 [ 923.664464] __kernfs_new_node+0xd4/0x850 [ 923.665339] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 923.666317] ? __mutex_unlock_slowpath+0xe1/0x600 [ 923.667330] ? wait_for_completion_io+0x270/0x270 [ 923.668329] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 923.669418] kernfs_new_node+0x93/0x120 [ 923.670244] __kernfs_create_file+0x51/0x350 [ 923.671163] sysfs_add_file_mode_ns+0x221/0x560 [ 923.672181] internal_create_group+0x324/0xb30 [ 923.673130] ? sysfs_remove_group+0x170/0x170 [ 923.674063] ? lockdep_init_map_type+0x2c7/0x780 [ 923.675042] ? blk_queue_flag_set+0x22/0x30 [ 923.675957] ? __loop_update_dio+0x2d2/0x690 [ 923.676863] loop_configure+0x954/0x1480 [ 923.677703] lo_ioctl+0xa72/0x1760 [ 923.678435] ? avc_has_extended_perms+0x7f1/0xec0 [ 923.679445] ? loop_set_status_old+0x250/0x250 [ 923.680392] ? avc_ss_reset+0x180/0x180 [ 923.681222] ? find_held_lock+0x2c/0x110 [ 923.682071] ? __lock_acquire+0xbb1/0x5b00 [ 923.683000] ? selinux_inode_getsecctx+0x90/0x90 [ 923.684017] ? generic_block_fiemap+0x60/0x60 [ 923.684944] ? find_held_lock+0x2c/0x110 [ 923.685814] ? loop_set_status_old+0x250/0x250 [ 923.686745] blkdev_ioctl+0x291/0x710 [ 923.687557] ? blkdev_common_ioctl+0x1870/0x1870 [ 923.688553] ? selinux_file_ioctl+0xb1/0x260 [ 923.689483] block_ioctl+0xf9/0x140 [ 923.690233] ? blkdev_read_iter+0x1c0/0x1c0 [ 923.691139] __x64_sys_ioctl+0x19a/0x210 [ 923.692028] do_syscall_64+0x33/0x40 [ 923.692811] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 923.693865] RIP: 0033:0x7fc6b858e8d7 [ 923.694641] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 923.698429] RSP: 002b:00007fc6b5b03f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 923.700017] RAX: ffffffffffffffda RBX: 00007fc6b85d8970 RCX: 00007fc6b858e8d7 [ 923.701477] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 923.702954] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 923.704453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 923.705951] R13: 0000000000000004 R14: 0000000020004e80 R15: 0000000000000000 03:24:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x6c00, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:24:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xfffffff0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 923.746947] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 923.757698] FAULT_INJECTION: forcing a failure. [ 923.757698] name failslab, interval 1, probability 0, space 0, times 0 [ 923.760739] CPU: 0 PID: 8325 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 923.762457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 923.764444] Call Trace: [ 923.765081] dump_stack+0x107/0x167 [ 923.765960] should_fail.cold+0x5/0xa [ 923.766873] ? create_object.isra.0+0x3a/0xa20 [ 923.767982] should_failslab+0x5/0x20 [ 923.768900] kmem_cache_alloc+0x5b/0x360 [ 923.769880] create_object.isra.0+0x3a/0xa20 [ 923.770931] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 923.772182] kmem_cache_alloc+0x159/0x360 [ 923.773051] __kernfs_new_node+0xd4/0x850 [ 923.773897] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 923.774857] ? __mutex_unlock_slowpath+0xe1/0x600 [ 923.775852] ? wait_for_completion_io+0x270/0x270 [ 923.776830] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 923.777919] kernfs_new_node+0x93/0x120 [ 923.778734] __kernfs_create_file+0x51/0x350 [ 923.779648] sysfs_add_file_mode_ns+0x221/0x560 [ 923.780603] internal_create_group+0x324/0xb30 [ 923.781538] ? sysfs_remove_group+0x170/0x170 [ 923.782447] ? lockdep_init_map_type+0x2c7/0x780 [ 923.783425] ? blk_queue_flag_set+0x22/0x30 [ 923.784293] ? __loop_update_dio+0x2d2/0x690 [ 923.785192] loop_configure+0x954/0x1480 [ 923.786024] lo_ioctl+0xa72/0x1760 [ 923.786748] ? avc_has_extended_perms+0x7f1/0xec0 [ 923.787749] ? loop_set_status_old+0x250/0x250 [ 923.788680] ? avc_ss_reset+0x180/0x180 [ 923.789486] ? find_held_lock+0x2c/0x110 [ 923.790320] ? __lock_acquire+0xbb1/0x5b00 [ 923.791233] ? selinux_inode_getsecctx+0x90/0x90 [ 923.792210] ? generic_block_fiemap+0x60/0x60 [ 923.793120] ? find_held_lock+0x2c/0x110 [ 923.793948] ? loop_set_status_old+0x250/0x250 [ 923.794867] blkdev_ioctl+0x291/0x710 [ 923.795648] ? blkdev_common_ioctl+0x1870/0x1870 [ 923.796613] ? selinux_file_ioctl+0xb1/0x260 [ 923.797511] block_ioctl+0xf9/0x140 [ 923.798244] ? blkdev_read_iter+0x1c0/0x1c0 [ 923.799124] __x64_sys_ioctl+0x19a/0x210 [ 923.799966] do_syscall_64+0x33/0x40 [ 923.800725] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 923.801761] RIP: 0033:0x7f1ab48378d7 [ 923.802526] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 923.806260] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 923.807833] RAX: ffffffffffffffda RBX: 00007f1ab4881970 RCX: 00007f1ab48378d7 [ 923.809276] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 923.810728] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 923.812179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 923.813630] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 03:24:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40106614, &(0x7f0000000040)) [ 923.858580] FAT-fs (loop5): bogus number of reserved sectors [ 923.859912] FAT-fs (loop5): Can't find a valid FAT filesystem [ 923.927130] FAT-fs (loop7): bogus number of reserved sectors [ 923.928542] FAT-fs (loop7): Can't find a valid FAT filesystem 03:24:16 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:24:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xffffffff, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 03:24:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) 03:24:16 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 21) 03:24:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x7400, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:24:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x401c5820, &(0x7f0000000040)) [ 924.071497] FAULT_INJECTION: forcing a failure. [ 924.071497] name failslab, interval 1, probability 0, space 0, times 0 [ 924.073904] CPU: 1 PID: 8546 Comm: syz-executor.5 Not tainted 5.10.164 #1 03:24:16 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 31) [ 924.075311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 924.077123] Call Trace: [ 924.077674] dump_stack+0x107/0x167 [ 924.078428] should_fail.cold+0x5/0xa [ 924.079220] ? __kthread_create_on_node+0xd1/0x400 [ 924.080242] should_failslab+0x5/0x20 [ 924.081028] kmem_cache_alloc_trace+0x55/0x360 [ 924.081970] ? loop_info64_to_compat+0x5f0/0x5f0 [ 924.082948] __kthread_create_on_node+0xd1/0x400 [ 924.083935] ? __kthread_parkme+0x1d0/0x1d0 [ 924.084837] ? __mutex_lock+0x425/0x12a0 [ 924.085675] ? loop_configure+0xcb5/0x1480 [ 924.086544] ? do_raw_spin_unlock+0x4f/0x220 [ 924.087475] ? loop_info64_to_compat+0x5f0/0x5f0 [ 924.088455] kthread_create_on_node+0xbb/0x100 [ 924.089395] ? __kthread_create_on_node+0x400/0x400 [ 924.090427] ? lockdep_init_map_type+0x2c7/0x780 [ 924.091431] ? lockdep_init_map_type+0x2c7/0x780 [ 924.092419] loop_configure+0x3e3/0x1480 03:24:16 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) (fail_nth: 30) [ 924.093264] lo_ioctl+0xa72/0x1760 [ 924.094090] ? avc_has_extended_perms+0x7f1/0xec0 [ 924.095046] ? loop_set_status_old+0x250/0x250 [ 924.096002] ? avc_ss_reset+0x180/0x180 [ 924.096820] ? find_held_lock+0x2c/0x110 [ 924.097663] ? __lock_acquire+0xbb1/0x5b00 [ 924.098558] ? selinux_inode_getsecctx+0x90/0x90 [ 924.099551] ? generic_block_fiemap+0x60/0x60 [ 924.100487] ? find_held_lock+0x2c/0x110 [ 924.101323] ? loop_set_status_old+0x250/0x250 [ 924.102258] blkdev_ioctl+0x291/0x710 [ 924.103041] ? blkdev_common_ioctl+0x1870/0x1870 [ 924.104028] ? selinux_file_ioctl+0xb1/0x260 [ 924.104935] block_ioctl+0xf9/0x140 [ 924.105680] ? blkdev_read_iter+0x1c0/0x1c0 [ 924.106568] __x64_sys_ioctl+0x19a/0x210 [ 924.107425] do_syscall_64+0x33/0x40 [ 924.108190] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 924.109238] RIP: 0033:0x7f25a65728d7 [ 924.110009] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 924.113798] RSP: 002b:00007f25a3ae7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 924.115384] RAX: ffffffffffffffda RBX: 00007f25a65bc970 RCX: 00007f25a65728d7 [ 924.116863] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 03:24:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0xf, r1, 0x1}, 0x14}}, 0x0) [ 924.118332] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 924.119905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 924.121375] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 924.200331] FAULT_INJECTION: forcing a failure. [ 924.200331] name failslab, interval 1, probability 0, space 0, times 0 [ 924.203199] CPU: 1 PID: 8621 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 924.204908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 924.206953] Call Trace: [ 924.207641] dump_stack+0x107/0x167 [ 924.208493] should_fail.cold+0x5/0xa [ 924.209291] ? create_object.isra.0+0x3a/0xa20 [ 924.210265] should_failslab+0x5/0x20 [ 924.211052] kmem_cache_alloc+0x5b/0x360 [ 924.211917] create_object.isra.0+0x3a/0xa20 [ 924.212826] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 924.213894] kmem_cache_alloc+0x159/0x360 [ 924.214769] __kernfs_new_node+0xd4/0x850 [ 924.215657] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 924.216643] ? __mutex_unlock_slowpath+0xe1/0x600 [ 924.217662] ? wait_for_completion_io+0x270/0x270 [ 924.218667] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 924.219773] kernfs_new_node+0x93/0x120 [ 924.220606] __kernfs_create_file+0x51/0x350 [ 924.221526] sysfs_add_file_mode_ns+0x221/0x560 [ 924.222537] internal_create_group+0x324/0xb30 [ 924.223579] ? sysfs_remove_group+0x170/0x170 [ 924.224513] ? lockdep_init_map_type+0x2c7/0x780 [ 924.225499] ? blk_queue_flag_set+0x22/0x30 [ 924.226423] ? __loop_update_dio+0x2d2/0x690 [ 924.227336] loop_configure+0x954/0x1480 [ 924.228180] lo_ioctl+0xa72/0x1760 [ 924.228904] ? avc_has_extended_perms+0x7f1/0xec0 [ 924.229897] ? loop_set_status_old+0x250/0x250 [ 924.230847] ? avc_ss_reset+0x180/0x180 [ 924.231695] ? find_held_lock+0x2c/0x110 [ 924.232545] ? __lock_acquire+0xbb1/0x5b00 [ 924.233498] ? selinux_inode_getsecctx+0x90/0x90 [ 924.234512] ? generic_block_fiemap+0x60/0x60 [ 924.235512] ? find_held_lock+0x2c/0x110 [ 924.236362] ? loop_set_status_old+0x250/0x250 [ 924.237287] blkdev_ioctl+0x291/0x710 [ 924.238071] ? blkdev_common_ioctl+0x1870/0x1870 [ 924.239075] ? selinux_file_ioctl+0xb1/0x260 [ 924.240005] block_ioctl+0xf9/0x140 [ 924.240769] ? blkdev_read_iter+0x1c0/0x1c0 [ 924.241696] __x64_sys_ioctl+0x19a/0x210 [ 924.242565] do_syscall_64+0x33/0x40 [ 924.243363] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 924.244421] RIP: 0033:0x7f1ab48378d7 [ 924.245195] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 924.248975] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 924.250523] RAX: ffffffffffffffda RBX: 00007f1ab4881970 RCX: 00007f1ab48378d7 [ 924.251977] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 924.253416] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 924.254864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 924.256299] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 924.265752] FAT-fs (loop7): bogus number of reserved sectors [ 924.266963] FAT-fs (loop7): Can't find a valid FAT filesystem 03:24:30 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:24:30 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 32) 03:24:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x4020940d, &(0x7f0000000040)) 03:24:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0xc0, r1, 0x1}, 0x14}}, 0x0) 03:24:30 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:24:30 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 22) 03:24:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) 03:24:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x7a00, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 938.165659] FAULT_INJECTION: forcing a failure. [ 938.165659] name failslab, interval 1, probability 0, space 0, times 0 [ 938.168297] CPU: 1 PID: 8779 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 938.169691] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 938.171376] Call Trace: [ 938.171933] dump_stack+0x107/0x167 [ 938.172677] should_fail.cold+0x5/0xa [ 938.173452] ? create_object.isra.0+0x3a/0xa20 [ 938.174402] should_failslab+0x5/0x20 [ 938.175171] kmem_cache_alloc+0x5b/0x360 [ 938.176009] create_object.isra.0+0x3a/0xa20 [ 938.176900] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 938.177935] kmem_cache_alloc_trace+0x151/0x360 [ 938.178881] ? loop_info64_to_compat+0x5f0/0x5f0 [ 938.179865] __kthread_create_on_node+0xd1/0x400 [ 938.180827] ? __kthread_parkme+0x1d0/0x1d0 [ 938.181719] ? __mutex_lock+0x425/0x12a0 [ 938.182567] ? loop_configure+0xcb5/0x1480 [ 938.183430] ? do_raw_spin_unlock+0x4f/0x220 [ 938.184336] ? loop_info64_to_compat+0x5f0/0x5f0 [ 938.185302] kthread_create_on_node+0xbb/0x100 [ 938.186228] ? __kthread_create_on_node+0x400/0x400 [ 938.187241] ? lockdep_init_map_type+0x2c7/0x780 [ 938.188219] ? lockdep_init_map_type+0x2c7/0x780 [ 938.189189] loop_configure+0x3e3/0x1480 [ 938.190026] lo_ioctl+0xa72/0x1760 [ 938.190754] ? avc_has_extended_perms+0x7f1/0xec0 [ 938.191755] ? loop_set_status_old+0x250/0x250 [ 938.192689] ? avc_ss_reset+0x180/0x180 [ 938.193497] ? find_held_lock+0x2c/0x110 [ 938.194328] ? __lock_acquire+0xbb1/0x5b00 [ 938.195235] ? selinux_inode_getsecctx+0x90/0x90 [ 938.196224] ? generic_block_fiemap+0x60/0x60 [ 938.197129] ? find_held_lock+0x2c/0x110 [ 938.197960] ? loop_set_status_old+0x250/0x250 [ 938.198878] blkdev_ioctl+0x291/0x710 [ 938.199667] ? blkdev_common_ioctl+0x1870/0x1870 [ 938.200636] ? selinux_file_ioctl+0xb1/0x260 [ 938.201539] block_ioctl+0xf9/0x140 [ 938.202272] ? blkdev_read_iter+0x1c0/0x1c0 [ 938.202293] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 938.204737] __x64_sys_ioctl+0x19a/0x210 [ 938.205566] do_syscall_64+0x33/0x40 [ 938.206329] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 938.207369] RIP: 0033:0x7f25a65728d7 [ 938.208139] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 938.211883] RSP: 002b:00007f25a3ae7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 938.213428] RAX: ffffffffffffffda RBX: 00007f25a65bc970 RCX: 00007f25a65728d7 [ 938.214878] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 938.216726] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 938.218540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 938.220052] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 938.227651] FAT-fs (loop3): bogus number of reserved sectors [ 938.229698] FAT-fs (loop3): Can't find a valid FAT filesystem 03:24:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0xec0, r1, 0x1}, 0x14}}, 0x0) [ 938.293969] FAULT_INJECTION: forcing a failure. [ 938.293969] name failslab, interval 1, probability 0, space 0, times 0 [ 938.296379] CPU: 1 PID: 8842 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 938.297777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 938.299482] Call Trace: [ 938.300033] dump_stack+0x107/0x167 [ 938.300779] should_fail.cold+0x5/0xa [ 938.301574] ? __kernfs_new_node+0xd4/0x850 [ 938.302455] should_failslab+0x5/0x20 [ 938.303231] kmem_cache_alloc+0x5b/0x360 [ 938.304083] __kernfs_new_node+0xd4/0x850 [ 938.304935] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 938.305906] ? __mutex_unlock_slowpath+0xe1/0x600 [ 938.306891] ? wait_for_completion_io+0x270/0x270 [ 938.307897] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 938.308969] kernfs_new_node+0x93/0x120 [ 938.309813] __kernfs_create_file+0x51/0x350 [ 938.310718] sysfs_add_file_mode_ns+0x221/0x560 [ 938.311696] internal_create_group+0x324/0xb30 [ 938.312640] ? sysfs_remove_group+0x170/0x170 [ 938.313553] ? lockdep_init_map_type+0x2c7/0x780 [ 938.314520] ? blk_queue_flag_set+0x22/0x30 [ 938.315392] ? __loop_update_dio+0x2d2/0x690 [ 938.316305] loop_configure+0x954/0x1480 [ 938.317148] lo_ioctl+0xa72/0x1760 [ 938.318018] ? avc_has_extended_perms+0x7f1/0xec0 [ 938.319291] ? loop_set_status_old+0x250/0x250 [ 938.320513] ? avc_ss_reset+0x180/0x180 [ 938.321455] ? find_held_lock+0x2c/0x110 [ 938.322319] ? __lock_acquire+0xbb1/0x5b00 [ 938.323260] ? selinux_inode_getsecctx+0x90/0x90 [ 938.324268] ? generic_block_fiemap+0x60/0x60 [ 938.325195] ? find_held_lock+0x2c/0x110 [ 938.326060] ? loop_set_status_old+0x250/0x250 [ 938.327010] blkdev_ioctl+0x291/0x710 [ 938.327819] ? blkdev_common_ioctl+0x1870/0x1870 [ 938.328810] ? selinux_file_ioctl+0xb1/0x260 [ 938.329743] block_ioctl+0xf9/0x140 [ 938.330504] ? blkdev_read_iter+0x1c0/0x1c0 [ 938.331398] __x64_sys_ioctl+0x19a/0x210 [ 938.332257] do_syscall_64+0x33/0x40 [ 938.333025] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 938.334102] RIP: 0033:0x7f1ab48378d7 [ 938.334881] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 938.338704] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 938.340292] RAX: ffffffffffffffda RBX: 00007f1ab4881970 RCX: 00007f1ab48378d7 [ 938.341775] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 938.343259] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 938.344761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 938.346250] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 938.375300] FAT-fs (loop5): bogus number of reserved sectors [ 938.376640] FAT-fs (loop5): Can't find a valid FAT filesystem [ 938.420227] FAT-fs (loop7): bogus number of reserved sectors [ 938.421890] FAT-fs (loop7): Can't find a valid FAT filesystem 03:24:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xf000, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:24:44 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x33fe0, r1, 0x1}, 0x14}}, 0x0) 03:24:44 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 33) 03:24:44 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:24:44 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x6800, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:24:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40305828, &(0x7f0000000040)) 03:24:44 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x2, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:24:44 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 23) [ 952.520133] FAULT_INJECTION: forcing a failure. [ 952.520133] name failslab, interval 1, probability 0, space 0, times 0 [ 952.521549] CPU: 0 PID: 8910 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 952.522387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 952.523393] Call Trace: [ 952.523730] dump_stack+0x107/0x167 [ 952.524200] should_fail.cold+0x5/0xa [ 952.524668] ? __kernfs_new_node+0xd4/0x850 [ 952.525201] should_failslab+0x5/0x20 [ 952.525676] kmem_cache_alloc+0x5b/0x360 [ 952.526172] __kernfs_new_node+0xd4/0x850 [ 952.526691] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 952.527267] ? __mutex_unlock_slowpath+0xe1/0x600 [ 952.527876] ? wait_for_completion_io+0x270/0x270 [ 952.528467] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 952.529115] kernfs_new_node+0x93/0x120 [ 952.529632] __kernfs_create_file+0x51/0x350 [ 952.530198] sysfs_add_file_mode_ns+0x221/0x560 [ 952.530796] internal_create_group+0x324/0xb30 [ 952.531381] ? sysfs_remove_group+0x170/0x170 [ 952.531969] ? lockdep_init_map_type+0x2c7/0x780 [ 952.532570] ? blk_queue_flag_set+0x22/0x30 [ 952.533097] ? __loop_update_dio+0x2d2/0x690 [ 952.533659] loop_configure+0x954/0x1480 [ 952.534190] lo_ioctl+0xa72/0x1760 [ 952.534643] ? avc_has_extended_perms+0x7f1/0xec0 [ 952.535246] ? loop_set_status_old+0x250/0x250 [ 952.535843] ? avc_ss_reset+0x180/0x180 [ 952.536355] ? find_held_lock+0x2c/0x110 [ 952.536870] ? __lock_acquire+0xbb1/0x5b00 [ 952.537435] ? selinux_inode_getsecctx+0x90/0x90 [ 952.538004] ? generic_block_fiemap+0x60/0x60 [ 952.538547] ? find_held_lock+0x2c/0x110 [ 952.539057] ? loop_set_status_old+0x250/0x250 [ 952.539609] blkdev_ioctl+0x291/0x710 [ 952.540104] ? blkdev_common_ioctl+0x1870/0x1870 [ 952.540717] ? selinux_file_ioctl+0xb1/0x260 [ 952.541276] block_ioctl+0xf9/0x140 [ 952.541733] ? blkdev_read_iter+0x1c0/0x1c0 [ 952.542288] __x64_sys_ioctl+0x19a/0x210 [ 952.542790] do_syscall_64+0x33/0x40 [ 952.543247] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 952.543910] RIP: 0033:0x7f1ab48378d7 [ 952.544365] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 952.546690] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 952.547603] RAX: ffffffffffffffda RBX: 00007f1ab4881970 RCX: 00007f1ab48378d7 [ 952.548503] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 952.549419] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 952.550341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 952.551250] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 03:24:44 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x5, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:24:44 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x200006d4, r1, 0x1}, 0x14}}, 0x0) 03:24:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xfeff, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 952.607796] FAT-fs (loop3): bogus number of reserved sectors [ 952.608564] FAT-fs (loop3): Can't find a valid FAT filesystem [ 952.610198] FAULT_INJECTION: forcing a failure. [ 952.610198] name failslab, interval 1, probability 0, space 0, times 0 [ 952.611585] CPU: 0 PID: 8922 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 952.612431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 952.613412] Call Trace: [ 952.613727] dump_stack+0x107/0x167 [ 952.614165] should_fail.cold+0x5/0xa [ 952.614618] ? __kernfs_new_node+0xd4/0x850 [ 952.615129] should_failslab+0x5/0x20 [ 952.615587] kmem_cache_alloc+0x5b/0x360 [ 952.616087] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 952.616717] __kernfs_new_node+0xd4/0x850 [ 952.617202] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 952.617812] ? lock_chain_count+0x20/0x20 [ 952.618306] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 952.618870] ? find_held_lock+0x2c/0x110 [ 952.619360] ? set_user_nice.part.0+0x2fd/0x760 [ 952.619928] kernfs_create_dir_ns+0x9c/0x230 [ 952.620441] internal_create_group+0x793/0xb30 [ 952.621004] ? set_user_nice.part.0+0x2fd/0x760 [ 952.621582] ? sysfs_remove_group+0x170/0x170 [ 952.622139] ? lockdep_init_map_type+0x2c7/0x780 [ 952.622730] ? blk_queue_flag_set+0x22/0x30 [ 952.623265] ? __loop_update_dio+0x2d2/0x690 [ 952.623816] loop_configure+0x954/0x1480 [ 952.624332] lo_ioctl+0xa72/0x1760 [ 952.624776] ? avc_has_extended_perms+0x7f1/0xec0 [ 952.625374] ? loop_set_status_old+0x250/0x250 [ 952.625939] ? avc_ss_reset+0x180/0x180 [ 952.626432] ? find_held_lock+0x2c/0x110 [ 952.626934] ? __lock_acquire+0xbb1/0x5b00 [ 952.627469] ? selinux_inode_getsecctx+0x90/0x90 [ 952.628024] ? generic_block_fiemap+0x60/0x60 [ 952.628566] ? find_held_lock+0x2c/0x110 [ 952.629082] ? loop_set_status_old+0x250/0x250 [ 952.629652] blkdev_ioctl+0x291/0x710 [ 952.630125] ? blkdev_common_ioctl+0x1870/0x1870 [ 952.630715] ? selinux_file_ioctl+0xb1/0x260 [ 952.631258] block_ioctl+0xf9/0x140 [ 952.631697] ? blkdev_read_iter+0x1c0/0x1c0 [ 952.632231] __x64_sys_ioctl+0x19a/0x210 [ 952.632733] do_syscall_64+0x33/0x40 [ 952.633174] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 952.633769] RIP: 0033:0x7f25a65728d7 [ 952.634201] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 952.636348] RSP: 002b:00007f25a3ae7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 952.637278] RAX: ffffffffffffffda RBX: 00007f25a65bc970 RCX: 00007f25a65728d7 [ 952.638163] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 952.639041] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 952.639920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 952.640786] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 03:24:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40305829, &(0x7f0000000040)) [ 952.665372] FAT-fs (loop7): bogus number of reserved sectors [ 952.666120] FAT-fs (loop7): Can't find a valid FAT filesystem [ 952.683253] FAT-fs (loop5): bogus number of reserved sectors [ 952.684668] FAT-fs (loop5): Can't find a valid FAT filesystem [ 952.723451] FAT-fs (loop3): bogus number of reserved sectors [ 952.724219] FAT-fs (loop3): Can't find a valid FAT filesystem 03:24:44 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 34) 03:24:44 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 24) 03:24:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xff7f, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:24:44 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x7ffff000, r1, 0x1}, 0x14}}, 0x0) 03:24:44 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x5, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:24:44 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x3, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:24:45 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x3, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 952.834385] FAULT_INJECTION: forcing a failure. [ 952.834385] name failslab, interval 1, probability 0, space 0, times 0 [ 952.835705] CPU: 0 PID: 9101 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 952.836479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 952.837413] Call Trace: [ 952.837702] dump_stack+0x107/0x167 [ 952.838104] should_fail.cold+0x5/0xa [ 952.838523] ? create_object.isra.0+0x3a/0xa20 [ 952.839019] should_failslab+0x5/0x20 [ 952.839450] kmem_cache_alloc+0x5b/0x360 [ 952.839926] create_object.isra.0+0x3a/0xa20 [ 952.840423] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 952.840989] kmem_cache_alloc+0x159/0x360 [ 952.841458] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 952.842050] __kernfs_new_node+0xd4/0x850 [ 952.842527] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 952.843112] ? lock_chain_count+0x20/0x20 [ 952.843568] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 952.844125] ? find_held_lock+0x2c/0x110 [ 952.844591] ? set_user_nice.part.0+0x2fd/0x760 [ 952.845136] kernfs_create_dir_ns+0x9c/0x230 [ 952.845632] internal_create_group+0x793/0xb30 [ 952.846165] ? set_user_nice.part.0+0x2fd/0x760 [ 952.846689] ? sysfs_remove_group+0x170/0x170 [ 952.847188] ? lockdep_init_map_type+0x2c7/0x780 [ 952.847725] ? blk_queue_flag_set+0x22/0x30 [ 952.848208] ? __loop_update_dio+0x2d2/0x690 [ 952.848706] loop_configure+0x954/0x1480 [ 952.849162] lo_ioctl+0xa72/0x1760 [ 952.849570] ? avc_has_extended_perms+0x7f1/0xec0 [ 952.850111] ? loop_set_status_old+0x250/0x250 [ 952.850620] ? avc_ss_reset+0x180/0x180 [ 952.851064] ? find_held_lock+0x2c/0x110 [ 952.851529] ? __lock_acquire+0xbb1/0x5b00 [ 952.852028] ? selinux_inode_getsecctx+0x90/0x90 [ 952.852545] ? generic_block_fiemap+0x60/0x60 [ 952.853054] ? find_held_lock+0x2c/0x110 [ 952.853509] ? loop_set_status_old+0x250/0x250 [ 952.854028] blkdev_ioctl+0x291/0x710 [ 952.854447] ? blkdev_common_ioctl+0x1870/0x1870 [ 952.854975] ? selinux_file_ioctl+0xb1/0x260 [ 952.855458] block_ioctl+0xf9/0x140 [ 952.855872] ? blkdev_read_iter+0x1c0/0x1c0 [ 952.856364] __x64_sys_ioctl+0x19a/0x210 [ 952.856817] do_syscall_64+0x33/0x40 [ 952.857241] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 952.857804] RIP: 0033:0x7f25a65728d7 [ 952.858233] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 952.860286] RSP: 002b:00007f25a3ae7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 952.861153] RAX: ffffffffffffffda RBX: 00007f25a65bc970 RCX: 00007f25a65728d7 [ 952.861948] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 952.862735] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 952.863500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 952.864298] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 952.882881] FAULT_INJECTION: forcing a failure. [ 952.882881] name failslab, interval 1, probability 0, space 0, times 0 [ 952.885332] CPU: 1 PID: 9104 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 952.886742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 952.888602] Call Trace: 03:24:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0xfffffdef, r1, 0x1}, 0x14}}, 0x0) [ 952.889272] dump_stack+0x107/0x167 [ 952.890296] should_fail.cold+0x5/0xa [ 952.891084] ? create_object.isra.0+0x3a/0xa20 [ 952.892059] should_failslab+0x5/0x20 [ 952.892924] kmem_cache_alloc+0x5b/0x360 [ 952.893783] create_object.isra.0+0x3a/0xa20 [ 952.894816] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 952.895965] kmem_cache_alloc+0x159/0x360 [ 952.896879] __kernfs_new_node+0xd4/0x850 [ 952.897768] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 952.898922] ? __mutex_unlock_slowpath+0xe1/0x600 [ 952.900129] ? wait_for_completion_io+0x270/0x270 [ 952.901296] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 952.902621] kernfs_new_node+0x93/0x120 [ 952.903452] __kernfs_create_file+0x51/0x350 [ 952.904448] sysfs_add_file_mode_ns+0x221/0x560 [ 952.905613] internal_create_group+0x324/0xb30 [ 952.906586] ? sysfs_remove_group+0x170/0x170 [ 952.907516] ? lockdep_init_map_type+0x2c7/0x780 [ 952.908509] ? blk_queue_flag_set+0x22/0x30 [ 952.909380] ? __loop_update_dio+0x2d2/0x690 [ 952.910340] loop_configure+0x954/0x1480 [ 952.911179] lo_ioctl+0xa72/0x1760 [ 952.911972] ? avc_has_extended_perms+0x7f1/0xec0 [ 952.913039] ? loop_set_status_old+0x250/0x250 [ 952.914177] ? avc_ss_reset+0x180/0x180 [ 952.915102] ? find_held_lock+0x2c/0x110 [ 952.916005] ? __lock_acquire+0xbb1/0x5b00 [ 952.916950] ? selinux_inode_getsecctx+0x90/0x90 [ 952.917940] ? generic_block_fiemap+0x60/0x60 [ 952.919036] ? find_held_lock+0x2c/0x110 [ 952.920006] ? loop_set_status_old+0x250/0x250 [ 952.920954] blkdev_ioctl+0x291/0x710 [ 952.921723] ? blkdev_common_ioctl+0x1870/0x1870 [ 952.922725] ? selinux_file_ioctl+0xb1/0x260 [ 952.923732] block_ioctl+0xf9/0x140 [ 952.924579] ? blkdev_read_iter+0x1c0/0x1c0 [ 952.925566] __x64_sys_ioctl+0x19a/0x210 [ 952.926481] do_syscall_64+0x33/0x40 [ 952.927244] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 952.928432] RIP: 0033:0x7f1ab48378d7 [ 952.929209] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 952.933275] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 952.935253] RAX: ffffffffffffffda RBX: 00007f1ab4881970 RCX: 00007f1ab48378d7 [ 952.936936] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 952.938609] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 952.940371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 952.942028] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 952.965635] FAT-fs (loop5): bogus number of reserved sectors [ 952.966418] FAT-fs (loop5): Can't find a valid FAT filesystem [ 952.997823] FAT-fs (loop3): bogus number of reserved sectors [ 952.999393] FAT-fs (loop3): Can't find a valid FAT filesystem [ 953.003438] FAT-fs (loop7): bogus number of reserved sectors [ 953.004960] FAT-fs (loop7): Can't find a valid FAT filesystem [ 953.074390] FAT-fs (loop3): bogus number of reserved sectors [ 953.075835] FAT-fs (loop3): Can't find a valid FAT filesystem 03:24:57 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:24:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xfffe, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:24:57 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 35) 03:24:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x8}, 0x14}}, 0x0) 03:24:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x4030582a, &(0x7f0000000040)) 03:24:57 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 25) 03:24:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 1) 03:24:57 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x4, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 965.474386] FAULT_INJECTION: forcing a failure. [ 965.474386] name failslab, interval 1, probability 0, space 0, times 0 [ 965.476954] CPU: 1 PID: 9181 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 965.478444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 965.480275] Call Trace: [ 965.480857] dump_stack+0x107/0x167 [ 965.481661] should_fail.cold+0x5/0xa [ 965.482483] ? __kernfs_new_node+0xd4/0x850 [ 965.483410] should_failslab+0x5/0x20 [ 965.484272] kmem_cache_alloc+0x5b/0x360 [ 965.485164] __kernfs_new_node+0xd4/0x850 [ 965.486062] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 965.487096] ? __mutex_unlock_slowpath+0xe1/0x600 [ 965.488153] ? wait_for_completion_io+0x270/0x270 [ 965.489200] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 965.490360] kernfs_new_node+0x93/0x120 [ 965.491233] __kernfs_create_file+0x51/0x350 [ 965.492202] sysfs_add_file_mode_ns+0x221/0x560 [ 965.493223] internal_create_group+0x324/0xb30 [ 965.494229] ? sysfs_remove_group+0x170/0x170 [ 965.495199] ? lockdep_init_map_type+0x2c7/0x780 [ 965.496244] ? blk_queue_flag_set+0x22/0x30 [ 965.497168] ? __loop_update_dio+0x2d2/0x690 [ 965.498124] loop_configure+0x954/0x1480 [ 965.499022] lo_ioctl+0xa72/0x1760 [ 965.499797] ? avc_has_extended_perms+0x7f1/0xec0 [ 965.500846] ? loop_set_status_old+0x250/0x250 [ 965.501843] ? avc_ss_reset+0x180/0x180 [ 965.502702] ? find_held_lock+0x2c/0x110 [ 965.503560] ? __lock_acquire+0xbb1/0x5b00 [ 965.504542] ? selinux_inode_getsecctx+0x90/0x90 [ 965.505562] ? generic_block_fiemap+0x60/0x60 [ 965.506530] ? find_held_lock+0x2c/0x110 [ 965.507422] ? loop_set_status_old+0x250/0x250 [ 965.508414] blkdev_ioctl+0x291/0x710 [ 965.509243] ? blkdev_common_ioctl+0x1870/0x1870 [ 965.510272] ? selinux_file_ioctl+0xb1/0x260 [ 965.511195] block_ioctl+0xf9/0x140 [ 965.511992] ? blkdev_read_iter+0x1c0/0x1c0 [ 965.512919] __x64_sys_ioctl+0x19a/0x210 [ 965.513791] do_syscall_64+0x33/0x40 [ 965.514596] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 965.515690] RIP: 0033:0x7f1ab48378d7 [ 965.516497] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 965.520399] RSP: 002b:00007f1ab1dacf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 965.522034] RAX: ffffffffffffffda RBX: 00007f1ab4881970 RCX: 00007f1ab48378d7 [ 965.523542] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 965.525061] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 965.526577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 965.528125] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 965.533988] FAULT_INJECTION: forcing a failure. [ 965.533988] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 965.536448] CPU: 0 PID: 9176 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 965.537843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 965.539505] Call Trace: [ 965.540050] dump_stack+0x107/0x167 [ 965.540794] should_fail.cold+0x5/0xa [ 965.541574] _copy_from_user+0x2e/0x1b0 [ 965.542374] __ext4_ioctl+0x2551/0x41f0 [ 965.543179] ? __lock_acquire+0xbb1/0x5b00 [ 965.544057] ? ext4_reset_inode_seed+0x450/0x450 [ 965.545020] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 965.546079] ? find_held_lock+0x2c/0x110 [ 965.546916] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 965.548091] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 965.549120] ? do_vfs_ioctl+0x283/0x10d0 [ 965.549953] ? selinux_inode_getsecctx+0x90/0x90 [ 965.550909] ? generic_block_fiemap+0x60/0x60 [ 965.551843] ? __mutex_unlock_slowpath+0xe1/0x600 [ 965.552836] ? ext4_fc_start_update+0xa2/0x2e0 [ 965.553760] ext4_ioctl+0x46/0x90 [ 965.554461] ? __ext4_ioctl+0x41f0/0x41f0 [ 965.555284] __x64_sys_ioctl+0x19a/0x210 [ 965.556108] do_syscall_64+0x33/0x40 [ 965.556856] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 965.557890] RIP: 0033:0x7ff884f5fb19 [ 965.558642] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 965.562325] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 965.563882] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 965.565302] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 965.566729] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 965.568173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 965.569631] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:24:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x30000, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:24:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x500}, 0x14}}, 0x0) [ 965.587517] FAULT_INJECTION: forcing a failure. [ 965.587517] name failslab, interval 1, probability 0, space 0, times 0 [ 965.590067] CPU: 0 PID: 9190 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 965.591444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 965.593137] Call Trace: [ 965.593671] dump_stack+0x107/0x167 [ 965.594429] should_fail.cold+0x5/0xa [ 965.595203] ? __kernfs_new_node+0xd4/0x850 [ 965.596099] should_failslab+0x5/0x20 [ 965.596868] kmem_cache_alloc+0x5b/0x360 [ 965.597689] __kernfs_new_node+0xd4/0x850 [ 965.598540] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 965.599509] ? lock_downgrade+0x6d0/0x6d0 [ 965.600349] ? mutex_lock_io_nested+0x1110/0x1110 [ 965.601312] ? __kernfs_new_node+0x549/0x850 [ 965.602193] ? __mutex_unlock_slowpath+0xe1/0x600 [ 965.603176] kernfs_new_node+0x93/0x120 [ 965.604013] __kernfs_create_file+0x51/0x350 [ 965.604905] sysfs_add_file_mode_ns+0x221/0x560 [ 965.605860] internal_create_group+0x324/0xb30 [ 965.606791] ? sysfs_remove_group+0x170/0x170 [ 965.607688] ? lockdep_init_map_type+0x2c7/0x780 [ 965.608644] ? blk_queue_flag_set+0x22/0x30 [ 965.609515] ? __loop_update_dio+0x2d2/0x690 [ 965.610390] loop_configure+0x954/0x1480 [ 965.611217] lo_ioctl+0xa72/0x1760 [ 965.611947] ? avc_has_extended_perms+0x7f1/0xec0 [ 965.612925] ? loop_set_status_old+0x250/0x250 [ 965.613846] ? avc_ss_reset+0x180/0x180 [ 965.614643] ? find_held_lock+0x2c/0x110 [ 965.615457] ? __lock_acquire+0xbb1/0x5b00 [ 965.616370] ? selinux_inode_getsecctx+0x90/0x90 [ 965.617308] ? generic_block_fiemap+0x60/0x60 [ 965.618195] ? find_held_lock+0x2c/0x110 [ 965.619003] ? loop_set_status_old+0x250/0x250 [ 965.619924] blkdev_ioctl+0x291/0x710 [ 965.620686] ? blkdev_common_ioctl+0x1870/0x1870 [ 965.621642] ? selinux_file_ioctl+0xb1/0x260 [ 965.622530] block_ioctl+0xf9/0x140 [ 965.623252] ? blkdev_read_iter+0x1c0/0x1c0 [ 965.624125] __x64_sys_ioctl+0x19a/0x210 [ 965.624953] do_syscall_64+0x33/0x40 [ 965.625697] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 965.626714] RIP: 0033:0x7f25a65728d7 [ 965.627460] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 965.631232] RSP: 002b:00007f25a3ae7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 965.632788] RAX: ffffffffffffffda RBX: 00007f25a65bc970 RCX: 00007f25a65728d7 [ 965.634259] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 965.635705] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 965.637147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 965.638593] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 03:24:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 2) 03:24:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x4030582b, &(0x7f0000000040)) [ 965.688005] FAT-fs (loop3): bogus number of reserved sectors [ 965.689435] FAT-fs (loop3): Can't find a valid FAT filesystem [ 965.705253] FAT-fs (loop7): bogus number of reserved sectors [ 965.706696] FAT-fs (loop7): Can't find a valid FAT filesystem [ 965.711964] FAT-fs (loop5): bogus number of reserved sectors [ 965.713222] FAT-fs (loop5): Can't find a valid FAT filesystem [ 965.739711] FAT-fs (loop3): bogus number of reserved sectors [ 965.740980] FAT-fs (loop3): Can't find a valid FAT filesystem [ 965.777006] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:24:57 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 36) 03:24:57 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 26) [ 965.795449] FAULT_INJECTION: forcing a failure. [ 965.795449] name failslab, interval 1, probability 0, space 0, times 0 [ 965.798430] CPU: 1 PID: 9310 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 965.800001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 965.801845] Call Trace: [ 965.802446] dump_stack+0x107/0x167 [ 965.803244] should_fail.cold+0x5/0xa [ 965.804104] ? mempool_alloc+0x148/0x360 [ 965.804988] ? mempool_free_pages+0x20/0x20 [ 965.805951] should_failslab+0x5/0x20 [ 965.806808] kmem_cache_alloc+0x5b/0x360 [ 965.807720] ? mempool_free_pages+0x20/0x20 [ 965.808648] mempool_alloc+0x148/0x360 [ 965.809527] ? mempool_resize+0x7d0/0x7d0 [ 965.810460] ? find_held_lock+0x2c/0x110 [ 965.811361] bio_alloc_bioset+0x36e/0x600 [ 965.812281] ? do_raw_spin_lock+0x121/0x260 [ 965.813271] ? bvec_alloc+0x2f0/0x2f0 [ 965.814133] ? lock_release+0x6b0/0x6b0 [ 965.815062] blkdev_issue_flush+0x20/0x1a0 [ 965.816031] jbd2_cleanup_journal_tail+0x1ae/0x1f0 [ 965.817124] ? __flush_batch+0x2b0/0x2b0 [ 965.818017] ? mutex_lock_io_nested+0x4f7/0x1110 [ 965.819091] jbd2_log_do_checkpoint+0x81/0xfc0 [ 965.820149] ? jbd2_journal_flush+0x139/0x530 [ 965.821121] ? lock_downgrade+0x6d0/0x6d0 [ 965.822024] ? do_raw_spin_lock+0x121/0x260 [ 965.822952] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 965.824198] ? rwlock_bug.part.0+0x90/0x90 [ 965.825133] jbd2_journal_flush+0x14b/0x530 [ 965.826112] ext4_ioctl_group_add+0x24d/0x550 [ 965.827089] ? _copy_from_user+0xfb/0x1b0 [ 965.828011] __ext4_ioctl+0x2577/0x41f0 [ 965.828882] ? __lock_acquire+0xbb1/0x5b00 [ 965.829828] ? ext4_reset_inode_seed+0x450/0x450 [ 965.830859] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 965.832025] ? find_held_lock+0x2c/0x110 [ 965.832928] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 965.834159] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 965.835299] ? do_vfs_ioctl+0x283/0x10d0 [ 965.836216] ? selinux_inode_getsecctx+0x90/0x90 [ 965.837316] ? generic_block_fiemap+0x60/0x60 [ 965.838339] ? __mutex_unlock_slowpath+0xe1/0x600 [ 965.839435] ? ext4_fc_start_update+0xa2/0x2e0 [ 965.840445] ext4_ioctl+0x46/0x90 [ 965.841196] ? __ext4_ioctl+0x41f0/0x41f0 [ 965.842134] __x64_sys_ioctl+0x19a/0x210 [ 965.843011] do_syscall_64+0x33/0x40 [ 965.843861] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 965.845039] RIP: 0033:0x7ff884f5fb19 [ 965.845884] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 965.849987] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 965.851711] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 965.853248] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 965.854804] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 965.856373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 965.857933] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:24:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x34000, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:24:58 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:24:58 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x5, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 965.942325] FAULT_INJECTION: forcing a failure. [ 965.942325] name failslab, interval 1, probability 0, space 0, times 0 [ 965.944973] CPU: 1 PID: 9413 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 965.946408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 965.948281] Call Trace: [ 965.948875] dump_stack+0x107/0x167 [ 965.949667] should_fail.cold+0x5/0xa [ 965.950495] ? create_object.isra.0+0x3a/0xa20 [ 965.951538] should_failslab+0x5/0x20 [ 965.952405] kmem_cache_alloc+0x5b/0x360 [ 965.953306] create_object.isra.0+0x3a/0xa20 [ 965.954274] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 965.955407] kmem_cache_alloc+0x159/0x360 [ 965.956351] __kernfs_new_node+0xd4/0x850 [ 965.957253] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 965.958274] ? lock_downgrade+0x6d0/0x6d0 [ 965.959179] ? mutex_lock_io_nested+0x1110/0x1110 [ 965.960260] ? __kernfs_new_node+0x549/0x850 [ 965.961236] ? __mutex_unlock_slowpath+0xe1/0x600 [ 965.962304] kernfs_new_node+0x93/0x120 [ 965.963177] __kernfs_create_file+0x51/0x350 [ 965.964163] sysfs_add_file_mode_ns+0x221/0x560 [ 965.965199] internal_create_group+0x324/0xb30 [ 965.966208] ? sysfs_remove_group+0x170/0x170 [ 965.967174] ? lockdep_init_map_type+0x2c7/0x780 [ 965.968225] ? blk_queue_flag_set+0x22/0x30 [ 965.969149] ? __loop_update_dio+0x2d2/0x690 [ 965.970102] loop_configure+0x954/0x1480 [ 965.971007] lo_ioctl+0xa72/0x1760 [ 965.971795] ? avc_has_extended_perms+0x7f1/0xec0 [ 965.972899] ? loop_set_status_old+0x250/0x250 [ 965.973937] ? avc_ss_reset+0x180/0x180 [ 965.974841] ? find_held_lock+0x2c/0x110 [ 965.975749] ? __lock_acquire+0xbb1/0x5b00 [ 965.976765] ? selinux_inode_getsecctx+0x90/0x90 [ 965.977846] ? generic_block_fiemap+0x60/0x60 [ 965.978877] ? find_held_lock+0x2c/0x110 [ 965.979792] ? loop_set_status_old+0x250/0x250 [ 965.980803] blkdev_ioctl+0x291/0x710 [ 965.981645] ? blkdev_common_ioctl+0x1870/0x1870 [ 965.982670] ? selinux_file_ioctl+0xb1/0x260 [ 965.983637] block_ioctl+0xf9/0x140 [ 965.984456] ? blkdev_read_iter+0x1c0/0x1c0 [ 965.985410] __x64_sys_ioctl+0x19a/0x210 [ 965.986316] do_syscall_64+0x33/0x40 [ 965.987148] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 965.988327] RIP: 0033:0x7f25a65728d7 [ 965.989159] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 965.993178] RSP: 002b:00007f25a3ae7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 965.994794] RAX: ffffffffffffffda RBX: 00007f25a65bc970 RCX: 00007f25a65728d7 [ 965.996314] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 965.997869] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 965.999432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 966.001019] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 03:24:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 966.045804] FAT-fs (loop5): bogus number of reserved sectors [ 966.047175] FAT-fs (loop5): Can't find a valid FAT filesystem [ 966.097526] FAT-fs (loop3): bogus number of reserved sectors [ 966.098927] FAT-fs (loop3): Can't find a valid FAT filesystem [ 966.168992] FAT-fs (loop3): bogus number of reserved sectors [ 966.170252] FAT-fs (loop3): Can't find a valid FAT filesystem 03:25:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 3) 03:25:10 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:25:10 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 27) 03:25:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x2}, 0x14}}, 0x0) 03:25:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40305839, &(0x7f0000000040)) 03:25:10 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x6, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:25:10 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:25:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x80000, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 978.751353] FAULT_INJECTION: forcing a failure. [ 978.751353] name failslab, interval 1, probability 0, space 0, times 0 [ 978.753711] CPU: 0 PID: 9448 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 978.755080] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 978.756807] Call Trace: [ 978.757371] dump_stack+0x107/0x167 [ 978.758122] should_fail.cold+0x5/0xa [ 978.758907] ? radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 978.760094] should_failslab+0x5/0x20 [ 978.760881] kmem_cache_alloc+0x5b/0x360 [ 978.761722] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 978.762866] idr_get_free+0x4b5/0x8f0 [ 978.763672] idr_alloc_u32+0x170/0x2d0 [ 978.764497] ? __fprop_inc_percpu_max+0x130/0x130 [ 978.765488] ? lock_acquire+0x197/0x490 [ 978.766300] ? __kernfs_new_node+0xff/0x850 [ 978.767188] idr_alloc_cyclic+0x102/0x230 [ 978.768051] ? idr_alloc+0x130/0x130 [ 978.768816] ? rwlock_bug.part.0+0x90/0x90 [ 978.769699] __kernfs_new_node+0x117/0x850 [ 978.770314] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 978.770570] ? lock_chain_count+0x20/0x20 [ 978.773024] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 978.774018] ? lock_acquire+0x197/0x490 [ 978.775034] ? task_rq_lock+0xab/0x270 [ 978.775848] ? find_held_lock+0x2c/0x110 [ 978.776700] ? set_user_nice.part.0+0x2fd/0x760 [ 978.777669] kernfs_create_dir_ns+0x9c/0x230 [ 978.778587] internal_create_group+0x793/0xb30 [ 978.779524] ? set_user_nice.part.0+0x2fd/0x760 [ 978.780494] ? sysfs_remove_group+0x170/0x170 [ 978.781418] ? lockdep_init_map_type+0x2c7/0x780 [ 978.782391] ? blk_queue_flag_set+0x22/0x30 [ 978.783268] ? __loop_update_dio+0x2d2/0x690 [ 978.784176] loop_configure+0x954/0x1480 [ 978.785018] lo_ioctl+0xa72/0x1760 [ 978.785768] ? avc_has_extended_perms+0x7f1/0xec0 [ 978.786755] ? loop_set_status_old+0x250/0x250 [ 978.787690] ? avc_ss_reset+0x180/0x180 [ 978.788524] ? find_held_lock+0x2c/0x110 [ 978.789362] ? __lock_acquire+0xbb1/0x5b00 [ 978.790289] ? selinux_inode_getsecctx+0x90/0x90 [ 978.791256] ? generic_block_fiemap+0x60/0x60 [ 978.792184] ? find_held_lock+0x2c/0x110 [ 978.793020] ? loop_set_status_old+0x250/0x250 [ 978.793945] blkdev_ioctl+0x291/0x710 [ 978.794718] ? blkdev_common_ioctl+0x1870/0x1870 [ 978.795691] ? selinux_file_ioctl+0xb1/0x260 [ 978.796614] block_ioctl+0xf9/0x140 [ 978.797382] ? blkdev_read_iter+0x1c0/0x1c0 [ 978.798275] __x64_sys_ioctl+0x19a/0x210 [ 978.799109] do_syscall_64+0x33/0x40 [ 978.799871] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 978.800931] RIP: 0033:0x7f25a65728d7 [ 978.801696] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 978.805476] RSP: 002b:00007f25a3ae7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 978.807048] RAX: ffffffffffffffda RBX: 00007f25a65bc970 RCX: 00007f25a65728d7 [ 978.808544] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 978.810028] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 978.811510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 978.812984] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 03:25:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x8}, 0x14}}, 0x0) 03:25:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x400300, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 978.818122] FAULT_INJECTION: forcing a failure. [ 978.818122] name failslab, interval 1, probability 0, space 0, times 0 [ 978.820499] CPU: 1 PID: 9464 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 978.821927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 978.823645] Call Trace: [ 978.824204] dump_stack+0x107/0x167 [ 978.824969] should_fail.cold+0x5/0xa [ 978.825745] ? create_object.isra.0+0x3a/0xa20 [ 978.826699] should_failslab+0x5/0x20 [ 978.827474] kmem_cache_alloc+0x5b/0x360 [ 978.828345] create_object.isra.0+0x3a/0xa20 [ 978.829256] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 978.830325] kmem_cache_alloc+0x159/0x360 [ 978.831201] ? mempool_free_pages+0x20/0x20 [ 978.832114] mempool_alloc+0x148/0x360 [ 978.832926] ? mempool_resize+0x7d0/0x7d0 [ 978.833791] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 978.834892] ? __lock_acquire+0x1657/0x5b00 [ 978.835793] bio_alloc_bioset+0x36e/0x600 [ 978.836663] ? bvec_alloc+0x2f0/0x2f0 [ 978.837458] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 978.838542] ? jbd2_journal_get_log_tail+0x186/0x4e0 [ 978.839594] ? lock_downgrade+0x6d0/0x6d0 [ 978.840479] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 978.841499] write_dirty_buffer+0xcb/0x180 [ 978.842387] __flush_batch+0x11b/0x2b0 [ 978.843206] ? jbd2_journal_skip_recovery+0x160/0x160 [ 978.844282] ? lock_downgrade+0x6d0/0x6d0 [ 978.845151] ? rwlock_bug.part.0+0x90/0x90 [ 978.846028] jbd2_log_do_checkpoint+0x969/0xfc0 [ 978.847011] ? do_raw_spin_lock+0x121/0x260 [ 978.847920] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 978.849105] ? rwlock_bug.part.0+0x90/0x90 [ 978.850000] jbd2_journal_flush+0x14b/0x530 [ 978.850922] ext4_ioctl_group_add+0x24d/0x550 [ 978.851853] ? _copy_from_user+0xfb/0x1b0 [ 978.852730] __ext4_ioctl+0x2577/0x41f0 [ 978.853559] ? __lock_acquire+0xbb1/0x5b00 [ 978.854438] ? ext4_reset_inode_seed+0x450/0x450 [ 978.855430] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 978.856518] ? find_held_lock+0x2c/0x110 [ 978.857378] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 978.858566] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 978.859638] ? do_vfs_ioctl+0x283/0x10d0 [ 978.860485] ? selinux_inode_getsecctx+0x90/0x90 [ 978.861471] ? generic_block_fiemap+0x60/0x60 [ 978.862407] ? __mutex_unlock_slowpath+0xe1/0x600 [ 978.863436] ? ext4_fc_start_update+0xa2/0x2e0 [ 978.864398] ext4_ioctl+0x46/0x90 [ 978.865114] ? __ext4_ioctl+0x41f0/0x41f0 [ 978.865973] __x64_sys_ioctl+0x19a/0x210 [ 978.866819] do_syscall_64+0x33/0x40 [ 978.867602] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 978.868686] RIP: 0033:0x7ff884f5fb19 [ 978.869468] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 978.873320] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 978.874904] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 978.876397] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 978.877881] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 978.879369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 978.880861] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:25:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40806685, &(0x7f0000000040)) [ 978.926988] FAT-fs (loop3): bogus number of reserved sectors [ 978.928281] FAT-fs (loop3): Can't find a valid FAT filesystem [ 978.934363] FAT-fs (loop5): bogus number of reserved sectors [ 978.935605] FAT-fs (loop5): Can't find a valid FAT filesystem [ 978.936900] FAT-fs (loop7): bogus number of reserved sectors [ 978.938138] FAT-fs (loop7): Can't find a valid FAT filesystem [ 978.984686] FAT-fs (loop3): bogus number of reserved sectors [ 978.986126] FAT-fs (loop3): Can't find a valid FAT filesystem 03:25:11 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x7, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:25:11 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x9, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:25:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 4) 03:25:11 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 28) 03:25:11 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:25:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x6609, &(0x7f0000000040)) [ 979.159306] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 979.177269] FAULT_INJECTION: forcing a failure. [ 979.177269] name failslab, interval 1, probability 0, space 0, times 0 [ 979.179720] CPU: 1 PID: 9686 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 979.181138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 979.182826] Call Trace: [ 979.183374] dump_stack+0x107/0x167 [ 979.184126] should_fail.cold+0x5/0xa [ 979.184906] ? create_task_io_context+0x2c/0x430 [ 979.185869] should_failslab+0x5/0x20 [ 979.186663] kmem_cache_alloc_node+0x55/0x370 [ 979.187605] create_task_io_context+0x2c/0x430 [ 979.188574] submit_bio_checks+0x1407/0x18e0 [ 979.189499] ? __lock_acquire+0xbb1/0x5b00 [ 979.190392] ? trace_event_raw_event_block_rq_requeue+0x560/0x560 [ 979.191696] submit_bio_noacct+0x7a/0xcf0 [ 979.192554] ? blk_queue_enter+0xb80/0xb80 [ 979.193443] ? find_held_lock+0x2c/0x110 [ 979.194270] submit_bio+0xf3/0x4e0 [ 979.195003] ? submit_bio_noacct+0xcf0/0xcf0 [ 979.195918] submit_bh_wbc.constprop.0+0x580/0x780 [ 979.196922] write_dirty_buffer+0xcb/0x180 [ 979.197790] __flush_batch+0x11b/0x2b0 [ 979.198584] ? jbd2_journal_skip_recovery+0x160/0x160 [ 979.199628] ? lock_downgrade+0x6d0/0x6d0 [ 979.200495] ? rwlock_bug.part.0+0x90/0x90 [ 979.201363] jbd2_log_do_checkpoint+0x969/0xfc0 [ 979.202312] ? do_raw_spin_lock+0x121/0x260 [ 979.203202] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 979.204360] ? rwlock_bug.part.0+0x90/0x90 [ 979.205240] jbd2_journal_flush+0x14b/0x530 [ 979.206139] ext4_ioctl_group_add+0x24d/0x550 [ 979.207054] ? _copy_from_user+0xfb/0x1b0 [ 979.207916] __ext4_ioctl+0x2577/0x41f0 [ 979.208728] ? __lock_acquire+0xbb1/0x5b00 [ 979.209603] ? ext4_reset_inode_seed+0x450/0x450 [ 979.210572] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 979.211641] ? find_held_lock+0x2c/0x110 [ 979.212502] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 979.213677] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 979.214740] ? do_vfs_ioctl+0x283/0x10d0 [ 979.215572] ? selinux_inode_getsecctx+0x90/0x90 [ 979.216539] ? generic_block_fiemap+0x60/0x60 [ 979.217465] ? __mutex_unlock_slowpath+0xe1/0x600 [ 979.218470] ? ext4_fc_start_update+0xa2/0x2e0 [ 979.219407] ext4_ioctl+0x46/0x90 [ 979.220117] ? __ext4_ioctl+0x41f0/0x41f0 [ 979.220982] __x64_sys_ioctl+0x19a/0x210 [ 979.221830] do_syscall_64+0x33/0x40 [ 979.222612] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 979.223680] RIP: 0033:0x7ff884f5fb19 [ 979.224487] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 979.228332] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 979.229879] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 979.231329] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 979.232791] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 979.234246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 979.235696] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 [ 979.330492] FAULT_INJECTION: forcing a failure. [ 979.330492] name failslab, interval 1, probability 0, space 0, times 0 [ 979.332933] CPU: 1 PID: 9693 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 979.334382] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 979.336165] Call Trace: [ 979.336725] dump_stack+0x107/0x167 [ 979.337513] should_fail.cold+0x5/0xa [ 979.338305] ? create_object.isra.0+0x3a/0xa20 [ 979.339291] should_failslab+0x5/0x20 [ 979.340123] kmem_cache_alloc+0x5b/0x360 [ 979.340960] create_object.isra.0+0x3a/0xa20 [ 979.341852] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 979.342884] kmem_cache_alloc+0x159/0x360 [ 979.343736] __kernfs_new_node+0xd4/0x850 [ 979.344588] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 979.345548] ? lock_downgrade+0x6d0/0x6d0 [ 979.346399] ? mutex_lock_io_nested+0x1110/0x1110 [ 979.347376] ? __kernfs_new_node+0x549/0x850 [ 979.348287] ? __mutex_unlock_slowpath+0xe1/0x600 [ 979.349275] kernfs_new_node+0x93/0x120 [ 979.350091] __kernfs_create_file+0x51/0x350 [ 979.350991] sysfs_add_file_mode_ns+0x221/0x560 [ 979.351955] internal_create_group+0x324/0xb30 [ 979.352905] ? sysfs_remove_group+0x170/0x170 [ 979.353822] ? lockdep_init_map_type+0x2c7/0x780 [ 979.354792] ? blk_queue_flag_set+0x22/0x30 [ 979.355666] ? __loop_update_dio+0x2d2/0x690 [ 979.356573] loop_configure+0x954/0x1480 [ 979.357413] lo_ioctl+0xa72/0x1760 [ 979.358137] ? avc_has_extended_perms+0x7f1/0xec0 [ 979.359115] ? loop_set_status_old+0x250/0x250 [ 979.360061] ? avc_ss_reset+0x180/0x180 [ 979.360871] ? find_held_lock+0x2c/0x110 [ 979.361701] ? __lock_acquire+0xbb1/0x5b00 [ 979.362618] ? selinux_inode_getsecctx+0x90/0x90 [ 979.363580] ? generic_block_fiemap+0x60/0x60 [ 979.364504] ? find_held_lock+0x2c/0x110 [ 979.365335] ? loop_set_status_old+0x250/0x250 [ 979.366262] blkdev_ioctl+0x291/0x710 [ 979.367035] ? blkdev_common_ioctl+0x1870/0x1870 [ 979.368022] ? selinux_file_ioctl+0xb1/0x260 [ 979.368920] block_ioctl+0xf9/0x140 [ 979.369663] ? blkdev_read_iter+0x1c0/0x1c0 [ 979.370544] __x64_sys_ioctl+0x19a/0x210 [ 979.371372] do_syscall_64+0x33/0x40 [ 979.372143] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 979.373189] RIP: 0033:0x7f25a65728d7 [ 979.373952] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 979.377680] RSP: 002b:00007f25a3ae7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 979.379226] RAX: ffffffffffffffda RBX: 00007f25a65bc970 RCX: 00007f25a65728d7 [ 979.380686] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 979.382125] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 979.383571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 979.385020] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 979.415821] FAT-fs (loop5): bogus number of reserved sectors [ 979.417222] FAT-fs (loop5): Can't find a valid FAT filesystem 03:25:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0xf}, 0x14}}, 0x0) [ 992.757499] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:25:24 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 29) 03:25:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x80086601, &(0x7f0000000040)) 03:25:24 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:25:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xf0ffff, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:25:24 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x8, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:25:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 5) 03:25:24 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 992.761861] FAULT_INJECTION: forcing a failure. [ 992.761861] name failslab, interval 1, probability 0, space 0, times 0 [ 992.763459] CPU: 1 PID: 9803 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 992.764421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 992.765595] Call Trace: [ 992.765972] dump_stack+0x107/0x167 [ 992.766483] should_fail.cold+0x5/0xa [ 992.767020] ? mark_lock+0xf5/0x2df0 [ 992.767560] ? create_object.isra.0+0x3a/0xa20 [ 992.768230] should_failslab+0x5/0x20 [ 992.768769] kmem_cache_alloc+0x5b/0x360 [ 992.769345] ? lock_chain_count+0x20/0x20 [ 992.769938] create_object.isra.0+0x3a/0xa20 [ 992.770542] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 992.771273] kmem_cache_alloc_node+0x169/0x370 [ 992.771901] create_task_io_context+0x2c/0x430 [ 992.772558] submit_bio_checks+0x1407/0x18e0 [ 992.773175] ? __lock_acquire+0xbb1/0x5b00 [ 992.773788] ? trace_event_raw_event_block_rq_requeue+0x560/0x560 [ 992.774679] submit_bio_noacct+0x7a/0xcf0 [ 992.775277] ? blk_queue_enter+0xb80/0xb80 [ 992.775873] ? find_held_lock+0x2c/0x110 [ 992.776439] submit_bio+0xf3/0x4e0 [ 992.776946] ? submit_bio_noacct+0xcf0/0xcf0 [ 992.777595] submit_bh_wbc.constprop.0+0x580/0x780 [ 992.778268] write_dirty_buffer+0xcb/0x180 [ 992.778849] __flush_batch+0x11b/0x2b0 [ 992.779379] ? jbd2_journal_skip_recovery+0x160/0x160 [ 992.780092] ? lock_downgrade+0x6d0/0x6d0 [ 992.780672] ? rwlock_bug.part.0+0x90/0x90 [ 992.781255] jbd2_log_do_checkpoint+0x969/0xfc0 [ 992.781899] ? do_raw_spin_lock+0x121/0x260 [ 992.782478] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 992.783248] ? rwlock_bug.part.0+0x90/0x90 [ 992.783837] jbd2_journal_flush+0x14b/0x530 [ 992.784438] ext4_ioctl_group_add+0x24d/0x550 [ 992.785046] ? _copy_from_user+0xfb/0x1b0 [ 992.785613] __ext4_ioctl+0x2577/0x41f0 [ 992.786156] ? __lock_acquire+0xbb1/0x5b00 [ 992.786741] ? ext4_reset_inode_seed+0x450/0x450 [ 992.787394] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 992.788112] ? find_held_lock+0x2c/0x110 [ 992.788688] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 992.789461] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 992.790180] ? do_vfs_ioctl+0x283/0x10d0 [ 992.790739] ? selinux_inode_getsecctx+0x90/0x90 [ 992.791390] ? generic_block_fiemap+0x60/0x60 [ 992.792007] ? __mutex_unlock_slowpath+0xe1/0x600 [ 992.792699] ? ext4_fc_start_update+0xa2/0x2e0 [ 992.793335] ext4_ioctl+0x46/0x90 [ 992.793814] ? __ext4_ioctl+0x41f0/0x41f0 [ 992.794375] __x64_sys_ioctl+0x19a/0x210 [ 992.794925] do_syscall_64+0x33/0x40 [ 992.795433] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 992.796126] RIP: 0033:0x7ff884f5fb19 [ 992.796651] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 992.799117] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 992.800151] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 992.801140] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 992.802110] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 992.803077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 992.804049] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:25:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 6) [ 992.863190] FAT-fs (loop7): bogus number of reserved sectors [ 992.864675] FAT-fs (loop7): Can't find a valid FAT filesystem [ 992.884198] FAULT_INJECTION: forcing a failure. [ 992.884198] name failslab, interval 1, probability 0, space 0, times 0 [ 992.886866] CPU: 0 PID: 9816 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 992.888364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 992.890166] Call Trace: [ 992.890749] dump_stack+0x107/0x167 [ 992.891551] should_fail.cold+0x5/0xa [ 992.892407] ? __kernfs_new_node+0xd4/0x850 [ 992.893374] should_failslab+0x5/0x20 [ 992.894201] kmem_cache_alloc+0x5b/0x360 [ 992.895095] __kernfs_new_node+0xd4/0x850 [ 992.896004] ? kernfs_dop_revalidate+0x3a0/0x3a0 03:25:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0xde}, 0x14}}, 0x0) [ 992.897056] ? __mutex_unlock_slowpath+0xe1/0x600 [ 992.898233] ? wait_for_completion_io+0x270/0x270 [ 992.899295] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 992.900503] kernfs_new_node+0x93/0x120 [ 992.901387] __kernfs_create_file+0x51/0x350 [ 992.902357] sysfs_add_file_mode_ns+0x221/0x560 [ 992.903385] internal_create_group+0x324/0xb30 [ 992.904404] ? sysfs_remove_group+0x170/0x170 [ 992.905420] ? lockdep_init_map_type+0x2c7/0x780 [ 992.906494] ? blk_queue_flag_set+0x22/0x30 [ 992.907467] ? __loop_update_dio+0x2d2/0x690 [ 992.908470] loop_configure+0x954/0x1480 [ 992.909402] lo_ioctl+0xa72/0x1760 [ 992.910210] ? avc_has_extended_perms+0x7f1/0xec0 [ 992.911300] ? loop_set_status_old+0x250/0x250 [ 992.912355] ? avc_ss_reset+0x180/0x180 [ 992.913242] ? find_held_lock+0x2c/0x110 [ 992.914140] ? __lock_acquire+0xbb1/0x5b00 [ 992.915121] ? selinux_inode_getsecctx+0x90/0x90 [ 992.916156] ? generic_block_fiemap+0x60/0x60 [ 992.917154] ? find_held_lock+0x2c/0x110 [ 992.918039] ? loop_set_status_old+0x250/0x250 [ 992.919022] blkdev_ioctl+0x291/0x710 [ 992.919848] ? blkdev_common_ioctl+0x1870/0x1870 [ 992.920897] ? selinux_file_ioctl+0xb1/0x260 03:25:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x1000000, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 992.921853] block_ioctl+0xf9/0x140 [ 992.922684] ? blkdev_read_iter+0x1c0/0x1c0 [ 992.923670] __x64_sys_ioctl+0x19a/0x210 [ 992.924607] do_syscall_64+0x33/0x40 [ 992.925449] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 992.926623] RIP: 0033:0x7f25a65728d7 [ 992.927472] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 992.931682] RSP: 002b:00007f25a3ae7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 992.933466] RAX: ffffffffffffffda RBX: 00007f25a65bc970 RCX: 00007f25a65728d7 [ 992.935098] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 992.936714] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 992.938321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 992.939928] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 992.944193] FAT-fs (loop3): bogus number of reserved sectors [ 992.945070] FAT-fs (loop3): Can't find a valid FAT filesystem [ 992.959183] FAT-fs (loop5): bogus number of reserved sectors [ 992.959889] FAT-fs (loop5): Can't find a valid FAT filesystem [ 992.977701] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 992.995037] FAULT_INJECTION: forcing a failure. [ 992.995037] name failslab, interval 1, probability 0, space 0, times 0 [ 992.997883] CPU: 0 PID: 9930 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 992.999315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.001045] Call Trace: [ 993.001613] dump_stack+0x107/0x167 03:25:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x80086603, &(0x7f0000000040)) [ 993.002411] should_fail.cold+0x5/0xa [ 993.003358] ? mempool_alloc+0x148/0x360 [ 993.004247] ? mempool_free_pages+0x20/0x20 [ 993.005191] should_failslab+0x5/0x20 [ 993.006015] kmem_cache_alloc+0x5b/0x360 [ 993.006855] ? mempool_free_pages+0x20/0x20 [ 993.007769] mempool_alloc+0x148/0x360 [ 993.008605] ? mempool_resize+0x7d0/0x7d0 [ 993.009489] ? blk_queue_enter+0xb80/0xb80 [ 993.010417] ? find_held_lock+0x2c/0x110 [ 993.011279] bio_alloc_bioset+0x36e/0x600 [ 993.012161] ? submit_bio_noacct+0xcf0/0xcf0 [ 993.013090] ? bvec_alloc+0x2f0/0x2f0 [ 993.013913] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 993.014940] write_dirty_buffer+0xcb/0x180 [ 993.015826] __flush_batch+0x11b/0x2b0 [ 993.016651] ? jbd2_journal_skip_recovery+0x160/0x160 [ 993.017722] ? lock_downgrade+0x6d0/0x6d0 [ 993.018594] ? rwlock_bug.part.0+0x90/0x90 [ 993.019487] jbd2_log_do_checkpoint+0x969/0xfc0 [ 993.020486] ? do_raw_spin_lock+0x121/0x260 [ 993.021386] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 993.022581] ? rwlock_bug.part.0+0x90/0x90 [ 993.023469] jbd2_journal_flush+0x14b/0x530 [ 993.024391] ext4_ioctl_group_add+0x24d/0x550 [ 993.025313] ? _copy_from_user+0xfb/0x1b0 [ 993.026176] __ext4_ioctl+0x2577/0x41f0 [ 993.026992] ? __lock_acquire+0xbb1/0x5b00 [ 993.027879] ? ext4_reset_inode_seed+0x450/0x450 [ 993.028876] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 993.029959] ? find_held_lock+0x2c/0x110 [ 993.030832] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 993.032024] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 993.033110] ? do_vfs_ioctl+0x283/0x10d0 [ 993.033955] ? selinux_inode_getsecctx+0x90/0x90 [ 993.034938] ? generic_block_fiemap+0x60/0x60 [ 993.035877] ? __mutex_unlock_slowpath+0xe1/0x600 [ 993.036910] ? ext4_fc_start_update+0xa2/0x2e0 [ 993.037864] ext4_ioctl+0x46/0x90 [ 993.038584] ? __ext4_ioctl+0x41f0/0x41f0 [ 993.039447] __x64_sys_ioctl+0x19a/0x210 [ 993.040302] do_syscall_64+0x33/0x40 [ 993.041072] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 993.042126] RIP: 0033:0x7ff884f5fb19 [ 993.042897] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.046686] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 993.048263] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 993.049732] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 993.051200] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 993.052675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 993.054143] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:25:25 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:25:25 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x9, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:25:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 7) 03:25:25 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 30) [ 993.147207] FAT-fs (loop7): bogus number of reserved sectors [ 993.147935] FAT-fs (loop7): Can't find a valid FAT filesystem 03:25:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0xf0}, 0x14}}, 0x0) [ 993.161351] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:25:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x2000000, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 993.174547] FAULT_INJECTION: forcing a failure. [ 993.174547] name failslab, interval 1, probability 0, space 0, times 0 [ 993.177577] CPU: 0 PID: 9944 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 993.179076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.180918] Call Trace: [ 993.181506] dump_stack+0x107/0x167 [ 993.182310] should_fail.cold+0x5/0xa [ 993.183147] ? create_object.isra.0+0x3a/0xa20 [ 993.184150] should_failslab+0x5/0x20 [ 993.185006] kmem_cache_alloc+0x5b/0x360 [ 993.185904] create_object.isra.0+0x3a/0xa20 [ 993.186867] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 993.187983] kmem_cache_alloc+0x159/0x360 [ 993.188930] ? mempool_free_pages+0x20/0x20 [ 993.189902] mempool_alloc+0x148/0x360 [ 993.190787] ? mempool_resize+0x7d0/0x7d0 [ 993.191720] ? blk_queue_enter+0xb80/0xb80 [ 993.192722] ? find_held_lock+0x2c/0x110 [ 993.193655] bio_alloc_bioset+0x36e/0x600 [ 993.194591] ? submit_bio_noacct+0xcf0/0xcf0 [ 993.195584] ? bvec_alloc+0x2f0/0x2f0 [ 993.196494] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 993.197604] write_dirty_buffer+0xcb/0x180 [ 993.198565] __flush_batch+0x11b/0x2b0 [ 993.199450] ? jbd2_journal_skip_recovery+0x160/0x160 [ 993.200637] ? lock_downgrade+0x6d0/0x6d0 [ 993.201583] ? rwlock_bug.part.0+0x90/0x90 [ 993.202549] jbd2_log_do_checkpoint+0x969/0xfc0 [ 993.203608] ? do_raw_spin_lock+0x121/0x260 [ 993.204615] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 993.205887] ? rwlock_bug.part.0+0x90/0x90 [ 993.206855] jbd2_journal_flush+0x14b/0x530 [ 993.207841] ext4_ioctl_group_add+0x24d/0x550 [ 993.208879] ? _copy_from_user+0xfb/0x1b0 [ 993.209802] __ext4_ioctl+0x2577/0x41f0 [ 993.210665] ? __lock_acquire+0xbb1/0x5b00 [ 993.211597] ? ext4_reset_inode_seed+0x450/0x450 [ 993.212668] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 993.213845] ? find_held_lock+0x2c/0x110 [ 993.214764] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 993.216021] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 993.217184] ? do_vfs_ioctl+0x283/0x10d0 [ 993.218071] ? selinux_inode_getsecctx+0x90/0x90 [ 993.219109] ? generic_block_fiemap+0x60/0x60 [ 993.220093] ? __mutex_unlock_slowpath+0xe1/0x600 [ 993.221199] ? ext4_fc_start_update+0xa2/0x2e0 [ 993.222211] ext4_ioctl+0x46/0x90 [ 993.222970] ? __ext4_ioctl+0x41f0/0x41f0 03:25:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x80087601, &(0x7f0000000040)) [ 993.223881] __x64_sys_ioctl+0x19a/0x210 [ 993.224832] do_syscall_64+0x33/0x40 [ 993.225658] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 993.226773] RIP: 0033:0x7ff884f5fb19 [ 993.227605] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.231734] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 993.233488] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 993.235095] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 993.236725] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 993.238254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 993.239750] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 [ 993.249761] FAULT_INJECTION: forcing a failure. [ 993.249761] name failslab, interval 1, probability 0, space 0, times 0 [ 993.251811] CPU: 1 PID: 9951 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 993.253030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.254136] Call Trace: [ 993.254495] dump_stack+0x107/0x167 [ 993.254975] should_fail.cold+0x5/0xa [ 993.255419] ? create_object.isra.0+0x3a/0xa20 [ 993.256023] should_failslab+0x5/0x20 [ 993.256467] kmem_cache_alloc+0x5b/0x360 [ 993.257001] create_object.isra.0+0x3a/0xa20 [ 993.257551] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 993.258206] kmem_cache_alloc+0x159/0x360 [ 993.258721] __kernfs_new_node+0xd4/0x850 [ 993.259261] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 993.259881] ? __mutex_unlock_slowpath+0xe1/0x600 [ 993.260482] ? wait_for_completion_io+0x270/0x270 [ 993.261089] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 993.261736] kernfs_new_node+0x93/0x120 [ 993.262250] __kernfs_create_file+0x51/0x350 [ 993.262838] sysfs_add_file_mode_ns+0x221/0x560 [ 993.263369] internal_create_group+0x324/0xb30 [ 993.263865] ? sysfs_remove_group+0x170/0x170 [ 993.264386] ? lockdep_init_map_type+0x2c7/0x780 [ 993.264895] ? blk_queue_flag_set+0x22/0x30 [ 993.265384] ? __loop_update_dio+0x2d2/0x690 [ 993.265880] loop_configure+0x954/0x1480 [ 993.266350] lo_ioctl+0xa72/0x1760 [ 993.266744] ? avc_has_extended_perms+0x7f1/0xec0 [ 993.267288] ? loop_set_status_old+0x250/0x250 [ 993.267803] ? avc_ss_reset+0x180/0x180 [ 993.268258] ? find_held_lock+0x2c/0x110 [ 993.268723] ? __lock_acquire+0xbb1/0x5b00 [ 993.269233] ? selinux_inode_getsecctx+0x90/0x90 [ 993.269773] ? generic_block_fiemap+0x60/0x60 [ 993.270283] ? find_held_lock+0x2c/0x110 [ 993.270744] ? loop_set_status_old+0x250/0x250 [ 993.271257] blkdev_ioctl+0x291/0x710 [ 993.271689] ? blkdev_common_ioctl+0x1870/0x1870 [ 993.272235] ? selinux_file_ioctl+0xb1/0x260 [ 993.272731] block_ioctl+0xf9/0x140 [ 993.273139] ? blkdev_read_iter+0x1c0/0x1c0 [ 993.273609] __x64_sys_ioctl+0x19a/0x210 [ 993.274070] do_syscall_64+0x33/0x40 [ 993.274477] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 993.275058] RIP: 0033:0x7f25a65728d7 [ 993.275471] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.277556] RSP: 002b:00007f25a3ae7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 993.278392] RAX: ffffffffffffffda RBX: 00007f25a65bc970 RCX: 00007f25a65728d7 [ 993.279149] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 993.279922] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 993.280700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 993.281472] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 03:25:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 8) 03:25:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0xf00}, 0x14}}, 0x0) 03:25:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x3000000, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 993.332959] FAT-fs (loop7): bogus number of reserved sectors [ 993.333906] FAT-fs (loop7): Can't find a valid FAT filesystem [ 993.357935] FAT-fs (loop5): bogus number of reserved sectors [ 993.358637] FAT-fs (loop5): Can't find a valid FAT filesystem 03:25:25 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x5, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 993.418356] FAT-fs (loop7): bogus number of reserved sectors [ 993.419045] FAT-fs (loop7): Can't find a valid FAT filesystem [ 993.433864] FAT-fs (loop7): bogus number of reserved sectors [ 993.434572] FAT-fs (loop7): Can't find a valid FAT filesystem [ 993.447940] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 993.461874] FAULT_INJECTION: forcing a failure. [ 993.461874] name failslab, interval 1, probability 0, space 0, times 0 [ 993.464440] CPU: 0 PID: 10079 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 993.465950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.467740] Call Trace: [ 993.468359] dump_stack+0x107/0x167 [ 993.469159] should_fail.cold+0x5/0xa [ 993.469991] ? ___slab_alloc+0x470/0x700 [ 993.470870] ? create_object.isra.0+0x3a/0xa20 [ 993.471864] should_failslab+0x5/0x20 [ 993.472723] kmem_cache_alloc+0x5b/0x360 [ 993.473616] create_object.isra.0+0x3a/0xa20 [ 993.474593] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 993.475703] kmem_cache_alloc+0x159/0x360 [ 993.476635] ? mempool_free_pages+0x20/0x20 [ 993.477571] mempool_alloc+0x148/0x360 [ 993.478426] ? mempool_resize+0x7d0/0x7d0 [ 993.479330] ? blk_queue_enter+0xb80/0xb80 [ 993.480303] ? find_held_lock+0x2c/0x110 [ 993.481200] bio_alloc_bioset+0x36e/0x600 [ 993.482102] ? submit_bio_noacct+0xcf0/0xcf0 [ 993.483065] ? bvec_alloc+0x2f0/0x2f0 [ 993.483914] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 993.485010] write_dirty_buffer+0xcb/0x180 [ 993.485934] __flush_batch+0x11b/0x2b0 [ 993.486786] ? jbd2_journal_skip_recovery+0x160/0x160 [ 993.487905] ? lock_downgrade+0x6d0/0x6d0 [ 993.488850] ? rwlock_bug.part.0+0x90/0x90 [ 993.489798] jbd2_log_do_checkpoint+0x969/0xfc0 [ 993.490847] ? do_raw_spin_lock+0x121/0x260 [ 993.491776] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 993.493069] ? rwlock_bug.part.0+0x90/0x90 [ 993.493996] jbd2_journal_flush+0x14b/0x530 [ 993.494947] ext4_ioctl_group_add+0x24d/0x550 [ 993.495908] ? _copy_from_user+0xfb/0x1b0 [ 993.496830] __ext4_ioctl+0x2577/0x41f0 [ 993.497697] ? __lock_acquire+0xbb1/0x5b00 [ 993.498620] ? ext4_reset_inode_seed+0x450/0x450 [ 993.499655] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 993.500825] ? find_held_lock+0x2c/0x110 [ 993.501736] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 993.502969] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 993.504097] ? do_vfs_ioctl+0x283/0x10d0 [ 993.505003] ? selinux_inode_getsecctx+0x90/0x90 [ 993.506045] ? generic_block_fiemap+0x60/0x60 [ 993.507020] ? __mutex_unlock_slowpath+0xe1/0x600 [ 993.508093] ? ext4_fc_start_update+0xa2/0x2e0 [ 993.509124] ext4_ioctl+0x46/0x90 [ 993.509892] ? __ext4_ioctl+0x41f0/0x41f0 [ 993.510783] __x64_sys_ioctl+0x19a/0x210 [ 993.511677] do_syscall_64+0x33/0x40 [ 993.512517] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 993.513637] RIP: 0033:0x7ff884f5fb19 [ 993.514450] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.518465] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 993.520116] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 993.521685] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 993.523228] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 993.524791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 993.526338] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:25:41 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xa, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:25:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0xde00}, 0x14}}, 0x0) 03:25:41 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 31) 03:25:41 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:25:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x800c6613, &(0x7f0000000040)) 03:25:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x4000000, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:25:41 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1009.081324] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:25:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 9) [ 1009.086994] FAULT_INJECTION: forcing a failure. [ 1009.086994] name failslab, interval 1, probability 0, space 0, times 0 [ 1009.088339] FAULT_INJECTION: forcing a failure. [ 1009.088339] name failslab, interval 1, probability 0, space 0, times 0 [ 1009.088350] CPU: 1 PID: 10187 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 1009.088368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1009.092178] Call Trace: [ 1009.092473] dump_stack+0x107/0x167 [ 1009.092856] should_fail.cold+0x5/0xa [ 1009.093260] ? __kernfs_new_node+0xd4/0x850 [ 1009.093709] should_failslab+0x5/0x20 [ 1009.094108] kmem_cache_alloc+0x5b/0x360 [ 1009.094544] __kernfs_new_node+0xd4/0x850 [ 1009.094976] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1009.095476] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1009.095994] ? wait_for_completion_io+0x270/0x270 [ 1009.096556] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1009.097128] kernfs_new_node+0x93/0x120 [ 1009.097554] __kernfs_create_file+0x51/0x350 [ 1009.098013] sysfs_add_file_mode_ns+0x221/0x560 [ 1009.098504] internal_create_group+0x324/0xb30 [ 1009.098983] ? sysfs_remove_group+0x170/0x170 [ 1009.099450] ? lockdep_init_map_type+0x2c7/0x780 [ 1009.099942] ? blk_queue_flag_set+0x22/0x30 [ 1009.100398] ? __loop_update_dio+0x2d2/0x690 [ 1009.100857] loop_configure+0x954/0x1480 [ 1009.101286] lo_ioctl+0xa72/0x1760 [ 1009.101683] ? avc_has_extended_perms+0x7f1/0xec0 [ 1009.102225] ? loop_set_status_old+0x250/0x250 [ 1009.102737] ? avc_ss_reset+0x180/0x180 [ 1009.103154] ? find_held_lock+0x2c/0x110 [ 1009.103609] ? __lock_acquire+0xbb1/0x5b00 [ 1009.104112] ? selinux_inode_getsecctx+0x90/0x90 [ 1009.104644] ? generic_block_fiemap+0x60/0x60 [ 1009.105135] ? find_held_lock+0x2c/0x110 [ 1009.105588] ? loop_set_status_old+0x250/0x250 [ 1009.106098] blkdev_ioctl+0x291/0x710 [ 1009.106525] ? blkdev_common_ioctl+0x1870/0x1870 [ 1009.107054] ? selinux_file_ioctl+0xb1/0x260 [ 1009.107552] block_ioctl+0xf9/0x140 [ 1009.107953] ? blkdev_read_iter+0x1c0/0x1c0 [ 1009.108444] __x64_sys_ioctl+0x19a/0x210 [ 1009.108895] do_syscall_64+0x33/0x40 [ 1009.109308] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1009.109881] RIP: 0033:0x7f25a65728d7 [ 1009.110312] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1009.112340] RSP: 002b:00007f25a3ae7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1009.113187] RAX: ffffffffffffffda RBX: 00007f25a65bc970 RCX: 00007f25a65728d7 [ 1009.113973] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1009.114764] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1009.115563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1009.116363] R13: 0000000000000004 R14: 0000000020000a00 R15: 0000000000000000 [ 1009.117168] CPU: 0 PID: 10196 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1009.118563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1009.120257] Call Trace: [ 1009.120817] dump_stack+0x107/0x167 [ 1009.121566] should_fail.cold+0x5/0xa [ 1009.122358] ? create_object.isra.0+0x3a/0xa20 [ 1009.123299] should_failslab+0x5/0x20 [ 1009.124080] kmem_cache_alloc+0x5b/0x360 [ 1009.124934] create_object.isra.0+0x3a/0xa20 [ 1009.125826] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1009.126878] kmem_cache_alloc+0x159/0x360 [ 1009.127731] ? mempool_free_pages+0x20/0x20 [ 1009.128633] mempool_alloc+0x148/0x360 [ 1009.129438] ? mempool_resize+0x7d0/0x7d0 [ 1009.130286] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1009.131369] ? __lock_acquire+0x1657/0x5b00 [ 1009.132257] bio_alloc_bioset+0x36e/0x600 [ 1009.133122] ? bvec_alloc+0x2f0/0x2f0 [ 1009.133898] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1009.134973] ? jbd2_journal_get_log_tail+0x186/0x4e0 [ 1009.136001] ? lock_downgrade+0x6d0/0x6d0 [ 1009.136893] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1009.137913] write_dirty_buffer+0xcb/0x180 [ 1009.138803] __flush_batch+0x11b/0x2b0 [ 1009.139620] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1009.140689] ? lock_downgrade+0x6d0/0x6d0 [ 1009.141554] ? rwlock_bug.part.0+0x90/0x90 [ 1009.142445] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1009.143415] ? do_raw_spin_lock+0x121/0x260 [ 1009.144309] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1009.145484] ? rwlock_bug.part.0+0x90/0x90 [ 1009.146361] jbd2_journal_flush+0x14b/0x530 [ 1009.147262] ext4_ioctl_group_add+0x24d/0x550 [ 1009.148186] ? _copy_from_user+0xfb/0x1b0 [ 1009.149064] __ext4_ioctl+0x2577/0x41f0 [ 1009.149886] ? __lock_acquire+0xbb1/0x5b00 [ 1009.150781] ? ext4_reset_inode_seed+0x450/0x450 [ 1009.151763] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1009.152856] ? find_held_lock+0x2c/0x110 [ 1009.153722] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1009.154903] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1009.155956] ? do_vfs_ioctl+0x283/0x10d0 [ 1009.156802] ? selinux_inode_getsecctx+0x90/0x90 [ 1009.157772] ? generic_block_fiemap+0x60/0x60 [ 1009.158679] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1009.159682] ? ext4_fc_start_update+0xa2/0x2e0 [ 1009.160622] ext4_ioctl+0x46/0x90 [ 1009.161325] ? __ext4_ioctl+0x41f0/0x41f0 [ 1009.162169] __x64_sys_ioctl+0x19a/0x210 [ 1009.163003] do_syscall_64+0x33/0x40 [ 1009.163780] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1009.164842] RIP: 0033:0x7ff884f5fb19 [ 1009.165616] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1009.169368] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1009.170928] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1009.172406] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1009.173859] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1009.175316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1009.176774] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 [ 1009.204911] FAT-fs (loop7): bogus number of reserved sectors [ 1009.206287] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1009.207697] FAT-fs (loop5): bogus number of reserved sectors [ 1009.208987] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1009.225607] FAT-fs (loop3): bogus number of reserved sectors [ 1009.226921] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1009.249226] FAT-fs (loop7): bogus number of reserved sectors [ 1009.250634] FAT-fs (loop7): Can't find a valid FAT filesystem 03:25:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0xf000}, 0x14}}, 0x0) 03:25:41 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) (fail_nth: 32) [ 1009.319476] FAT-fs (loop3): bogus number of reserved sectors [ 1009.320791] FAT-fs (loop3): Can't find a valid FAT filesystem 03:25:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 10) 03:25:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x5000000, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1009.432476] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1009.444342] FAULT_INJECTION: forcing a failure. [ 1009.444342] name failslab, interval 1, probability 0, space 0, times 0 [ 1009.447011] CPU: 1 PID: 10322 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1009.448581] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1009.450447] Call Trace: [ 1009.451054] dump_stack+0x107/0x167 [ 1009.451890] should_fail.cold+0x5/0xa [ 1009.452777] ? mempool_alloc+0x148/0x360 [ 1009.453604] ? mempool_free_pages+0x20/0x20 [ 1009.454473] should_failslab+0x5/0x20 [ 1009.455242] kmem_cache_alloc+0x5b/0x360 [ 1009.456070] ? mempool_free_pages+0x20/0x20 [ 1009.456948] mempool_alloc+0x148/0x360 [ 1009.457740] ? mempool_resize+0x7d0/0x7d0 [ 1009.458641] ? blk_queue_enter+0xb80/0xb80 [ 1009.459512] ? find_held_lock+0x2c/0x110 [ 1009.460547] bio_alloc_bioset+0x36e/0x600 [ 1009.461470] ? submit_bio_noacct+0xcf0/0xcf0 [ 1009.462484] ? bvec_alloc+0x2f0/0x2f0 [ 1009.463388] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1009.464536] write_dirty_buffer+0xcb/0x180 [ 1009.465514] __flush_batch+0x11b/0x2b0 [ 1009.466419] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1009.467604] ? lock_downgrade+0x6d0/0x6d0 [ 1009.468594] ? rwlock_bug.part.0+0x90/0x90 [ 1009.469587] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1009.470679] ? do_raw_spin_lock+0x121/0x260 [ 1009.471689] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1009.473005] ? rwlock_bug.part.0+0x90/0x90 [ 1009.474014] jbd2_journal_flush+0x14b/0x530 [ 1009.475033] ext4_ioctl_group_add+0x24d/0x550 [ 1009.476067] ? _copy_from_user+0xfb/0x1b0 [ 1009.477056] __ext4_ioctl+0x2577/0x41f0 [ 1009.477986] ? __lock_acquire+0xbb1/0x5b00 [ 1009.478995] ? ext4_reset_inode_seed+0x450/0x450 [ 1009.480117] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1009.481366] ? find_held_lock+0x2c/0x110 [ 1009.482348] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1009.483697] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1009.484918] ? do_vfs_ioctl+0x283/0x10d0 [ 1009.485876] ? selinux_inode_getsecctx+0x90/0x90 [ 1009.486991] ? generic_block_fiemap+0x60/0x60 [ 1009.488063] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1009.489248] ? ext4_fc_start_update+0xa2/0x2e0 [ 1009.490341] ext4_ioctl+0x46/0x90 [ 1009.491174] ? __ext4_ioctl+0x41f0/0x41f0 [ 1009.492162] __x64_sys_ioctl+0x19a/0x210 [ 1009.493149] do_syscall_64+0x33/0x40 [ 1009.494041] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1009.495257] RIP: 0033:0x7ff884f5fb19 [ 1009.496118] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1009.499878] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1009.501425] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1009.502846] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1009.504272] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1009.505710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1009.507140] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:25:54 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 11) 03:25:54 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xb, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:25:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x6000000, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:25:54 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:25:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x8010661b, &(0x7f0000000040)) 03:25:54 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:25:54 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:25:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x80000}, 0x14}}, 0x0) [ 1022.574321] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1022.588638] FAULT_INJECTION: forcing a failure. [ 1022.588638] name failslab, interval 1, probability 0, space 0, times 0 [ 1022.590976] CPU: 1 PID: 10344 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1022.592376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1022.594070] Call Trace: [ 1022.594611] dump_stack+0x107/0x167 [ 1022.595353] should_fail.cold+0x5/0xa [ 1022.596130] ? mempool_alloc+0x148/0x360 [ 1022.596979] ? mempool_free_pages+0x20/0x20 [ 1022.597864] should_failslab+0x5/0x20 [ 1022.598641] kmem_cache_alloc+0x5b/0x360 [ 1022.599468] ? mempool_free_pages+0x20/0x20 [ 1022.600340] mempool_alloc+0x148/0x360 [ 1022.601154] ? mempool_resize+0x7d0/0x7d0 [ 1022.601999] ? blk_queue_enter+0xb80/0xb80 [ 1022.602865] ? find_held_lock+0x2c/0x110 [ 1022.603717] bio_alloc_bioset+0x36e/0x600 [ 1022.604576] ? submit_bio_noacct+0xcf0/0xcf0 [ 1022.605478] ? bvec_alloc+0x2f0/0x2f0 [ 1022.606271] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1022.607272] write_dirty_buffer+0xcb/0x180 [ 1022.608135] __flush_batch+0x11b/0x2b0 [ 1022.608937] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1022.609983] ? lock_downgrade+0x6d0/0x6d0 [ 1022.610862] ? rwlock_bug.part.0+0x90/0x90 [ 1022.611736] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1022.612704] ? do_raw_spin_lock+0x121/0x260 [ 1022.613584] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1022.614737] ? rwlock_bug.part.0+0x90/0x90 [ 1022.615614] jbd2_journal_flush+0x14b/0x530 [ 1022.616503] ext4_ioctl_group_add+0x24d/0x550 [ 1022.617443] ? _copy_from_user+0xfb/0x1b0 [ 1022.618305] __ext4_ioctl+0x2577/0x41f0 [ 1022.619114] ? __lock_acquire+0xbb1/0x5b00 [ 1022.620003] ? ext4_reset_inode_seed+0x450/0x450 [ 1022.620981] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1022.622068] ? find_held_lock+0x2c/0x110 [ 1022.622915] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1022.624097] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1022.625153] ? do_vfs_ioctl+0x283/0x10d0 [ 1022.625988] ? selinux_inode_getsecctx+0x90/0x90 [ 1022.626952] ? generic_block_fiemap+0x60/0x60 [ 1022.627874] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1022.628887] ? ext4_fc_start_update+0xa2/0x2e0 [ 1022.629829] ext4_ioctl+0x46/0x90 [ 1022.630535] ? __ext4_ioctl+0x41f0/0x41f0 [ 1022.631380] __x64_sys_ioctl+0x19a/0x210 [ 1022.632221] do_syscall_64+0x33/0x40 [ 1022.632993] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1022.634048] RIP: 0033:0x7ff884f5fb19 [ 1022.634828] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1022.638615] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1022.640170] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1022.641637] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1022.643101] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1022.644581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1022.646054] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:25:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0xf0ffff}, 0x14}}, 0x0) 03:25:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x7000000, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1022.678207] FAT-fs (loop7): bogus number of reserved sectors [ 1022.678859] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1022.680240] FAT-fs (loop3): bogus number of reserved sectors [ 1022.680874] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1022.694828] FAT-fs (loop5): bogus number of reserved sectors [ 1022.696158] FAT-fs (loop5): Can't find a valid FAT filesystem 03:25:54 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 12) [ 1022.732314] FAT-fs (loop7): bogus number of reserved sectors [ 1022.732975] FAT-fs (loop7): Can't find a valid FAT filesystem 03:25:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x9000000, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1022.740589] FAT-fs (loop3): bogus number of reserved sectors [ 1022.741807] FAT-fs (loop3): Can't find a valid FAT filesystem 03:25:54 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:25:54 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:25:55 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:25:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xa000000, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1022.823863] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1022.832607] FAULT_INJECTION: forcing a failure. [ 1022.832607] name failslab, interval 1, probability 0, space 0, times 0 [ 1022.833879] CPU: 0 PID: 10474 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1022.834621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1022.835511] Call Trace: [ 1022.835799] dump_stack+0x107/0x167 [ 1022.836198] should_fail.cold+0x5/0xa [ 1022.836623] ? mempool_alloc+0x148/0x360 [ 1022.837060] ? mempool_free_pages+0x20/0x20 [ 1022.837538] should_failslab+0x5/0x20 [ 1022.837945] kmem_cache_alloc+0x5b/0x360 [ 1022.838384] ? mempool_free_pages+0x20/0x20 [ 1022.838843] mempool_alloc+0x148/0x360 [ 1022.839267] ? mempool_resize+0x7d0/0x7d0 [ 1022.839718] ? blk_queue_enter+0xb80/0xb80 [ 1022.840179] ? find_held_lock+0x2c/0x110 [ 1022.840626] bio_alloc_bioset+0x36e/0x600 [ 1022.841074] ? submit_bio_noacct+0xcf0/0xcf0 [ 1022.841549] ? bvec_alloc+0x2f0/0x2f0 [ 1022.841971] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1022.842507] write_dirty_buffer+0xcb/0x180 [ 1022.842971] __flush_batch+0x11b/0x2b0 [ 1022.843400] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1022.843957] ? lock_downgrade+0x6d0/0x6d0 [ 1022.844405] ? rwlock_bug.part.0+0x90/0x90 [ 1022.844880] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1022.845395] ? do_raw_spin_lock+0x121/0x260 [ 1022.845858] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1022.846465] ? rwlock_bug.part.0+0x90/0x90 [ 1022.846931] jbd2_journal_flush+0x14b/0x530 [ 1022.847410] ext4_ioctl_group_add+0x24d/0x550 [ 1022.847897] ? _copy_from_user+0xfb/0x1b0 [ 1022.848348] __ext4_ioctl+0x2577/0x41f0 [ 1022.848786] ? __lock_acquire+0xbb1/0x5b00 [ 1022.849271] ? ext4_reset_inode_seed+0x450/0x450 [ 1022.849805] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1022.850379] ? find_held_lock+0x2c/0x110 [ 1022.850838] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1022.851456] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1022.852026] ? do_vfs_ioctl+0x283/0x10d0 [ 1022.852468] ? selinux_inode_getsecctx+0x90/0x90 [ 1022.853018] ? generic_block_fiemap+0x60/0x60 [ 1022.853516] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1022.854056] ? ext4_fc_start_update+0xa2/0x2e0 [ 1022.854547] ext4_ioctl+0x46/0x90 [ 1022.854928] ? __ext4_ioctl+0x41f0/0x41f0 [ 1022.855390] __x64_sys_ioctl+0x19a/0x210 [ 1022.855845] do_syscall_64+0x33/0x40 [ 1022.856246] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1022.856810] RIP: 0033:0x7ff884f5fb19 [ 1022.857215] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1022.859206] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1022.860018] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1022.860801] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1022.861575] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1022.862351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1022.863131] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 [ 1022.927262] FAT-fs (loop3): bogus number of reserved sectors [ 1022.928547] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1022.933171] FAT-fs (loop7): bogus number of reserved sectors [ 1022.934517] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1022.952611] FAT-fs (loop5): bogus number of reserved sectors [ 1022.953320] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1022.981121] FAT-fs (loop3): bogus number of reserved sectors [ 1022.982371] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1022.986002] FAT-fs (loop7): bogus number of reserved sectors [ 1022.987241] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1022.990214] FAT-fs (loop5): bogus number of reserved sectors [ 1022.991453] FAT-fs (loop5): Can't find a valid FAT filesystem 03:26:09 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:26:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x801c581f, &(0x7f0000000040)) 03:26:09 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:26:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 13) 03:26:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x1000000}, 0x14}}, 0x0) 03:26:09 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xc, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:26:09 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x9, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:26:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xf000000, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1037.344824] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1037.354361] FAULT_INJECTION: forcing a failure. [ 1037.354361] name failslab, interval 1, probability 0, space 0, times 0 [ 1037.355975] CPU: 1 PID: 10502 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1037.356908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1037.357994] Call Trace: [ 1037.358343] dump_stack+0x107/0x167 [ 1037.358821] should_fail.cold+0x5/0xa [ 1037.359317] ? create_object.isra.0+0x3a/0xa20 [ 1037.359936] should_failslab+0x5/0x20 [ 1037.360435] kmem_cache_alloc+0x5b/0x360 [ 1037.360982] create_object.isra.0+0x3a/0xa20 [ 1037.361561] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1037.362223] kmem_cache_alloc+0x159/0x360 [ 1037.362767] ? mempool_free_pages+0x20/0x20 [ 1037.363339] mempool_alloc+0x148/0x360 [ 1037.363858] ? mempool_resize+0x7d0/0x7d0 [ 1037.364393] ? blk_queue_enter+0xb80/0xb80 [ 1037.364983] ? find_held_lock+0x2c/0x110 [ 1037.365531] bio_alloc_bioset+0x36e/0x600 [ 1037.366086] ? submit_bio_noacct+0xcf0/0xcf0 [ 1037.366666] ? bvec_alloc+0x2f0/0x2f0 [ 1037.367186] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1037.367837] write_dirty_buffer+0xcb/0x180 [ 1037.368404] __flush_batch+0x11b/0x2b0 [ 1037.368970] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1037.369649] ? lock_downgrade+0x6d0/0x6d0 [ 1037.370198] ? rwlock_bug.part.0+0x90/0x90 [ 1037.370763] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1037.371380] ? do_raw_spin_lock+0x121/0x260 [ 1037.371918] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1037.372686] ? rwlock_bug.part.0+0x90/0x90 [ 1037.373265] jbd2_journal_flush+0x14b/0x530 [ 1037.373838] ext4_ioctl_group_add+0x24d/0x550 [ 1037.374444] ? _copy_from_user+0xfb/0x1b0 [ 1037.375002] __ext4_ioctl+0x2577/0x41f0 [ 1037.375543] ? __lock_acquire+0xbb1/0x5b00 [ 1037.376098] ? ext4_reset_inode_seed+0x450/0x450 [ 1037.376729] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1037.377442] ? find_held_lock+0x2c/0x110 [ 1037.377993] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1037.378748] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1037.379438] ? do_vfs_ioctl+0x283/0x10d0 [ 1037.379991] ? selinux_inode_getsecctx+0x90/0x90 [ 1037.380617] ? generic_block_fiemap+0x60/0x60 [ 1037.381230] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1037.381882] ? ext4_fc_start_update+0xa2/0x2e0 [ 1037.382504] ext4_ioctl+0x46/0x90 [ 1037.382958] ? __ext4_ioctl+0x41f0/0x41f0 [ 1037.383518] __x64_sys_ioctl+0x19a/0x210 [ 1037.384059] do_syscall_64+0x33/0x40 [ 1037.384564] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1037.385259] RIP: 0033:0x7ff884f5fb19 [ 1037.385761] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1037.388238] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1037.389270] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1037.390224] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1037.391196] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1037.392129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1037.393096] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:26:09 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xd, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1037.471180] FAT-fs (loop3): bogus number of reserved sectors [ 1037.472235] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1037.474170] FAT-fs (loop5): bogus number of reserved sectors [ 1037.475440] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1037.482292] FAT-fs (loop7): bogus number of reserved sectors [ 1037.483558] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1037.504933] FAT-fs (loop3): bogus number of reserved sectors [ 1037.505821] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1037.535889] FAT-fs (loop7): bogus number of reserved sectors [ 1037.537281] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1037.545079] FAT-fs (loop5): bogus number of reserved sectors [ 1037.546409] FAT-fs (loop5): Can't find a valid FAT filesystem 03:26:22 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:26:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 14) 03:26:22 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:26:22 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xe, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:26:22 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x11, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:26:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc0045878, &(0x7f0000000040)) 03:26:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x40000000, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:26:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x2000000}, 0x14}}, 0x0) [ 1050.586381] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1050.593186] FAT-fs (loop3): bogus number of reserved sectors [ 1050.593875] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1050.596406] FAULT_INJECTION: forcing a failure. [ 1050.596406] name failslab, interval 1, probability 0, space 0, times 0 [ 1050.597775] CPU: 0 PID: 10650 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1050.598608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1050.599593] Call Trace: [ 1050.599915] dump_stack+0x107/0x167 [ 1050.600355] should_fail.cold+0x5/0xa [ 1050.600819] ? mempool_alloc+0x148/0x360 [ 1050.601312] ? mempool_free_pages+0x20/0x20 [ 1050.601835] should_failslab+0x5/0x20 [ 1050.602294] kmem_cache_alloc+0x5b/0x360 [ 1050.602784] ? mempool_free_pages+0x20/0x20 [ 1050.603295] mempool_alloc+0x148/0x360 [ 1050.603761] ? mempool_resize+0x7d0/0x7d0 [ 1050.604259] ? blk_queue_enter+0xb80/0xb80 [ 1050.604782] ? find_held_lock+0x2c/0x110 [ 1050.605298] bio_alloc_bioset+0x36e/0x600 [ 1050.605798] ? submit_bio_noacct+0xcf0/0xcf0 [ 1050.606321] ? bvec_alloc+0x2f0/0x2f0 [ 1050.606822] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1050.607410] write_dirty_buffer+0xcb/0x180 [ 1050.607954] __flush_batch+0x11b/0x2b0 [ 1050.608419] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1050.609101] ? lock_downgrade+0x6d0/0x6d0 [ 1050.609651] ? rwlock_bug.part.0+0x90/0x90 [ 1050.610212] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1050.610839] ? do_raw_spin_lock+0x121/0x260 [ 1050.611411] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1050.612163] ? rwlock_bug.part.0+0x90/0x90 [ 1050.612685] jbd2_journal_flush+0x14b/0x530 [ 1050.613272] ext4_ioctl_group_add+0x24d/0x550 [ 1050.613864] ? _copy_from_user+0xfb/0x1b0 [ 1050.614414] __ext4_ioctl+0x2577/0x41f0 [ 1050.614939] ? __lock_acquire+0xbb1/0x5b00 [ 1050.615451] ? ext4_reset_inode_seed+0x450/0x450 [ 1050.616071] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1050.616693] ? find_held_lock+0x2c/0x110 [ 1050.617259] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1050.617931] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1050.618603] ? do_vfs_ioctl+0x283/0x10d0 [ 1050.619084] ? selinux_inode_getsecctx+0x90/0x90 [ 1050.619704] ? generic_block_fiemap+0x60/0x60 [ 1050.620237] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1050.620900] ? ext4_fc_start_update+0xa2/0x2e0 [ 1050.621520] ext4_ioctl+0x46/0x90 [ 1050.621981] ? __ext4_ioctl+0x41f0/0x41f0 [ 1050.622532] __x64_sys_ioctl+0x19a/0x210 [ 1050.623083] do_syscall_64+0x33/0x40 [ 1050.623577] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1050.624252] RIP: 0033:0x7ff884f5fb19 [ 1050.624737] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1050.627193] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1050.628203] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1050.629151] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1050.630095] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1050.631046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1050.631991] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 [ 1050.695964] FAT-fs (loop3): bogus number of reserved sectors [ 1050.696790] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1050.698712] FAT-fs (loop7): bogus number of reserved sectors [ 1050.700240] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1050.701654] FAT-fs (loop5): bogus number of reserved sectors [ 1050.703015] FAT-fs (loop5): Can't find a valid FAT filesystem 03:26:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x48000000, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:26:22 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xf, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:26:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0xf000000}, 0x14}}, 0x0) 03:26:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 15) 03:26:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc0045878, &(0x7f0000000040)) 03:26:23 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x23, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:26:23 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x5, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:26:23 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1050.814672] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1050.821798] FAULT_INJECTION: forcing a failure. [ 1050.821798] name failslab, interval 1, probability 0, space 0, times 0 [ 1050.823161] CPU: 0 PID: 10784 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1050.823906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1050.824801] Call Trace: [ 1050.825112] dump_stack+0x107/0x167 [ 1050.825509] should_fail.cold+0x5/0xa [ 1050.825927] ? create_object.isra.0+0x3a/0xa20 [ 1050.826423] should_failslab+0x5/0x20 [ 1050.826841] kmem_cache_alloc+0x5b/0x360 [ 1050.827284] create_object.isra.0+0x3a/0xa20 [ 1050.827763] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1050.828323] kmem_cache_alloc+0x159/0x360 [ 1050.828778] ? mempool_free_pages+0x20/0x20 [ 1050.829254] mempool_alloc+0x148/0x360 [ 1050.829687] ? mempool_resize+0x7d0/0x7d0 [ 1050.830138] ? blk_queue_enter+0xb80/0xb80 [ 1050.830609] ? find_held_lock+0x2c/0x110 [ 1050.831061] bio_alloc_bioset+0x36e/0x600 [ 1050.831509] ? submit_bio_noacct+0xcf0/0xcf0 [ 1050.831983] ? bvec_alloc+0x2f0/0x2f0 [ 1050.832412] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1050.832951] write_dirty_buffer+0xcb/0x180 [ 1050.833410] __flush_batch+0x11b/0x2b0 [ 1050.833840] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1050.834398] ? lock_downgrade+0x6d0/0x6d0 [ 1050.834849] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1050.835447] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1050.835958] ? do_raw_spin_lock+0x121/0x260 [ 1050.836427] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1050.837052] ? rwlock_bug.part.0+0x90/0x90 [ 1050.837519] jbd2_journal_flush+0x14b/0x530 [ 1050.837994] ext4_ioctl_group_add+0x24d/0x550 [ 1050.838480] ? _copy_from_user+0xfb/0x1b0 [ 1050.838931] __ext4_ioctl+0x2577/0x41f0 [ 1050.839361] ? __lock_acquire+0xbb1/0x5b00 [ 1050.839823] ? ext4_reset_inode_seed+0x450/0x450 [ 1050.840343] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1050.840924] ? find_held_lock+0x2c/0x110 [ 1050.841379] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1050.842000] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1050.842565] ? do_vfs_ioctl+0x283/0x10d0 [ 1050.843005] ? selinux_inode_getsecctx+0x90/0x90 [ 1050.843517] ? generic_block_fiemap+0x60/0x60 [ 1050.844012] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1050.844548] ? ext4_fc_start_update+0xa2/0x2e0 [ 1050.845063] ext4_ioctl+0x46/0x90 [ 1050.845441] ? __ext4_ioctl+0x41f0/0x41f0 [ 1050.845893] __x64_sys_ioctl+0x19a/0x210 [ 1050.846339] do_syscall_64+0x33/0x40 [ 1050.846742] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1050.847304] RIP: 0033:0x7ff884f5fb19 [ 1050.847713] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1050.849736] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1050.850561] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1050.851334] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1050.852100] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1050.852880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1050.853668] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:26:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x4c000000, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:26:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc0046686, &(0x7f0000000040)) [ 1050.892614] FAT-fs (loop3): bogus number of reserved sectors [ 1050.893380] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1050.900556] FAT-fs (loop7): bogus number of reserved sectors [ 1050.901362] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1050.914156] FAT-fs (loop5): bogus number of reserved sectors [ 1050.914832] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1050.941941] FAT-fs (loop7): bogus number of reserved sectors [ 1050.942695] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1050.966052] FAT-fs (loop5): bogus number of reserved sectors [ 1050.967151] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1050.972584] FAT-fs (loop3): bogus number of reserved sectors [ 1050.973642] FAT-fs (loop3): Can't find a valid FAT filesystem 03:26:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 16) 03:26:36 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2e, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:26:36 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:26:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc0096616, &(0x7f0000000040)) 03:26:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x9effffff}, 0x14}}, 0x0) 03:26:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x68000000, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:26:36 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x10, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:26:36 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1064.296669] FAT-fs (loop7): bogus number of reserved sectors [ 1064.297971] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1064.299820] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1064.314676] FAULT_INJECTION: forcing a failure. [ 1064.314676] name failslab, interval 1, probability 0, space 0, times 0 [ 1064.317207] CPU: 1 PID: 11013 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1064.318586] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1064.320245] Call Trace: [ 1064.320786] dump_stack+0x107/0x167 [ 1064.321531] should_fail.cold+0x5/0xa [ 1064.322298] ? mempool_alloc+0x148/0x360 [ 1064.323108] ? mempool_free_pages+0x20/0x20 [ 1064.323978] should_failslab+0x5/0x20 [ 1064.324744] kmem_cache_alloc+0x5b/0x360 [ 1064.325588] ? mempool_free_pages+0x20/0x20 [ 1064.326452] mempool_alloc+0x148/0x360 [ 1064.327240] ? mempool_resize+0x7d0/0x7d0 [ 1064.328070] ? blk_queue_enter+0xb80/0xb80 [ 1064.328922] ? find_held_lock+0x2c/0x110 [ 1064.329758] bio_alloc_bioset+0x36e/0x600 [ 1064.330586] ? submit_bio_noacct+0xcf0/0xcf0 [ 1064.331463] ? bvec_alloc+0x2f0/0x2f0 [ 1064.332254] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1064.333268] write_dirty_buffer+0xcb/0x180 [ 1064.334126] __flush_batch+0x11b/0x2b0 [ 1064.335085] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1064.336125] ? lock_downgrade+0x6d0/0x6d0 [ 1064.337141] ? rwlock_bug.part.0+0x90/0x90 [ 1064.338008] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1064.339139] ? do_raw_spin_lock+0x121/0x260 [ 1064.340009] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1064.341395] ? rwlock_bug.part.0+0x90/0x90 [ 1064.342268] jbd2_journal_flush+0x14b/0x530 [ 1064.343259] ext4_ioctl_group_add+0x24d/0x550 [ 1064.344163] ? _copy_from_user+0xfb/0x1b0 [ 1064.345001] __ext4_ioctl+0x2577/0x41f0 [ 1064.345815] ? __lock_acquire+0xbb1/0x5b00 [ 1064.346680] ? ext4_reset_inode_seed+0x450/0x450 [ 1064.347637] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1064.348696] ? find_held_lock+0x2c/0x110 [ 1064.349557] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1064.350710] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1064.351860] ? do_vfs_ioctl+0x283/0x10d0 [ 1064.352683] ? selinux_inode_getsecctx+0x90/0x90 [ 1064.353837] ? generic_block_fiemap+0x60/0x60 [ 1064.354756] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1064.355938] ? ext4_fc_start_update+0xa2/0x2e0 [ 1064.356872] ext4_ioctl+0x46/0x90 [ 1064.357720] ? __ext4_ioctl+0x41f0/0x41f0 [ 1064.358563] __x64_sys_ioctl+0x19a/0x210 [ 1064.359551] do_syscall_64+0x33/0x40 [ 1064.360310] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1064.361574] RIP: 0033:0x7ff884f5fb19 [ 1064.362339] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1064.366786] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1064.368330] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1064.369913] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1064.371350] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1064.372786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1064.374232] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:26:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 17) [ 1064.464159] FAT-fs (loop7): bogus number of reserved sectors [ 1064.465421] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1064.474957] FAT-fs (loop5): bogus number of reserved sectors [ 1064.476253] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1064.480267] FAT-fs (loop3): bogus number of reserved sectors [ 1064.481547] FAT-fs (loop3): Can't find a valid FAT filesystem 03:26:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0xde000000}, 0x14}}, 0x0) [ 1064.532549] FAT-fs (loop5): bogus number of reserved sectors [ 1064.533929] FAT-fs (loop5): Can't find a valid FAT filesystem 03:26:36 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1064.557218] FAT-fs (loop3): bogus number of reserved sectors [ 1064.558563] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1064.577763] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:26:36 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x11, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:26:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x6c000000, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:26:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc0185879, &(0x7f0000000040)) [ 1064.600734] FAULT_INJECTION: forcing a failure. [ 1064.600734] name failslab, interval 1, probability 0, space 0, times 0 [ 1064.603305] CPU: 1 PID: 11143 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1064.604701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1064.606403] Call Trace: [ 1064.607051] dump_stack+0x107/0x167 [ 1064.607799] should_fail.cold+0x5/0xa [ 1064.608727] ? create_object.isra.0+0x3a/0xa20 [ 1064.609679] should_failslab+0x5/0x20 [ 1064.610601] kmem_cache_alloc+0x5b/0x360 [ 1064.611436] create_object.isra.0+0x3a/0xa20 [ 1064.612493] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1064.613552] kmem_cache_alloc+0x159/0x360 [ 1064.614562] ? mempool_free_pages+0x20/0x20 [ 1064.615448] mempool_alloc+0x148/0x360 [ 1064.616394] ? mempool_resize+0x7d0/0x7d0 [ 1064.617260] ? blk_queue_enter+0xb80/0xb80 [ 1064.618292] ? find_held_lock+0x2c/0x110 [ 1064.619139] bio_alloc_bioset+0x36e/0x600 [ 1064.620145] ? submit_bio_noacct+0xcf0/0xcf0 [ 1064.621045] ? bvec_alloc+0x2f0/0x2f0 [ 1064.621999] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1064.623005] write_dirty_buffer+0xcb/0x180 [ 1064.624035] __flush_batch+0x11b/0x2b0 [ 1064.624839] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1064.626103] ? lock_downgrade+0x6d0/0x6d0 [ 1064.626949] ? rwlock_bug.part.0+0x90/0x90 [ 1064.627979] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1064.628930] ? do_raw_spin_lock+0x121/0x260 [ 1064.629986] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1064.631150] ? rwlock_bug.part.0+0x90/0x90 [ 1064.632183] jbd2_journal_flush+0x14b/0x530 [ 1064.633079] ext4_ioctl_group_add+0x24d/0x550 [ 1064.634178] ? _copy_from_user+0xfb/0x1b0 [ 1064.635184] __ext4_ioctl+0x2577/0x41f0 [ 1064.636150] ? __lock_acquire+0xbb1/0x5b00 [ 1064.637194] ? ext4_reset_inode_seed+0x450/0x450 [ 1064.638339] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1064.639611] ? find_held_lock+0x2c/0x110 [ 1064.640612] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1064.641798] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1064.643046] ? do_vfs_ioctl+0x283/0x10d0 [ 1064.643875] ? selinux_inode_getsecctx+0x90/0x90 [ 1064.645016] ? generic_block_fiemap+0x60/0x60 [ 1064.645956] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1064.647143] ? ext4_fc_start_update+0xa2/0x2e0 [ 1064.648080] ext4_ioctl+0x46/0x90 [ 1064.648921] ? __ext4_ioctl+0x41f0/0x41f0 [ 1064.649768] __x64_sys_ioctl+0x19a/0x210 [ 1064.650750] do_syscall_64+0x33/0x40 [ 1064.651508] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1064.652743] RIP: 0033:0x7ff884f5fb19 [ 1064.653668] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1064.658100] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1064.659930] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1064.661657] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1064.663373] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1064.665084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1064.666828] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 [ 1064.762324] FAT-fs (loop7): bogus number of reserved sectors [ 1064.763616] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1064.803512] FAT-fs (loop7): bogus number of reserved sectors [ 1064.805008] FAT-fs (loop7): Can't find a valid FAT filesystem 03:26:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc0189436, &(0x7f0000000040)) 03:26:49 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:26:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 18) 03:26:49 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:26:49 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x112, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:26:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x6c4f36a1, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:26:49 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x13, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1077.773776] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:26:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0xf0ffffff}, 0x14}}, 0x0) [ 1077.787469] FAULT_INJECTION: forcing a failure. [ 1077.787469] name failslab, interval 1, probability 0, space 0, times 0 [ 1077.789991] CPU: 0 PID: 11278 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1077.791493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1077.793293] Call Trace: [ 1077.793879] dump_stack+0x107/0x167 [ 1077.794673] should_fail.cold+0x5/0xa [ 1077.795503] ? mempool_alloc+0x148/0x360 [ 1077.796409] ? mempool_free_pages+0x20/0x20 [ 1077.797366] should_failslab+0x5/0x20 [ 1077.798184] kmem_cache_alloc+0x5b/0x360 [ 1077.799065] ? mempool_free_pages+0x20/0x20 [ 1077.800005] mempool_alloc+0x148/0x360 [ 1077.800857] ? mempool_resize+0x7d0/0x7d0 [ 1077.801773] ? blk_queue_enter+0xb80/0xb80 [ 1077.802697] ? find_held_lock+0x2c/0x110 [ 1077.803590] bio_alloc_bioset+0x36e/0x600 [ 1077.804485] ? submit_bio_noacct+0xcf0/0xcf0 [ 1077.805453] ? bvec_alloc+0x2f0/0x2f0 [ 1077.806304] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1077.807376] write_dirty_buffer+0xcb/0x180 [ 1077.808304] __flush_batch+0x11b/0x2b0 [ 1077.809158] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1077.810290] ? lock_downgrade+0x6d0/0x6d0 [ 1077.811198] ? rwlock_bug.part.0+0x90/0x90 [ 1077.812129] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1077.813159] ? do_raw_spin_lock+0x121/0x260 [ 1077.814111] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1077.815330] ? rwlock_bug.part.0+0x90/0x90 [ 1077.816259] jbd2_journal_flush+0x14b/0x530 [ 1077.817202] ext4_ioctl_group_add+0x24d/0x550 [ 1077.818178] ? _copy_from_user+0xfb/0x1b0 [ 1077.819081] __ext4_ioctl+0x2577/0x41f0 [ 1077.819941] ? __lock_acquire+0xbb1/0x5b00 [ 1077.820869] ? ext4_reset_inode_seed+0x450/0x450 [ 1077.821943] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1077.823079] ? find_held_lock+0x2c/0x110 [ 1077.823982] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1077.825222] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1077.826352] ? do_vfs_ioctl+0x283/0x10d0 [ 1077.827231] ? selinux_inode_getsecctx+0x90/0x90 [ 1077.828254] ? generic_block_fiemap+0x60/0x60 [ 1077.829227] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1077.830323] ? ext4_fc_start_update+0xa2/0x2e0 [ 1077.831316] ext4_ioctl+0x46/0x90 [ 1077.832063] ? __ext4_ioctl+0x41f0/0x41f0 [ 1077.832959] __x64_sys_ioctl+0x19a/0x210 [ 1077.833865] do_syscall_64+0x33/0x40 [ 1077.834682] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1077.835794] RIP: 0033:0x7ff884f5fb19 [ 1077.836610] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1077.840610] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1077.842325] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1077.843882] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1077.845454] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1077.847023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1077.848586] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 [ 1077.909721] FAT-fs (loop7): bogus number of reserved sectors [ 1077.911114] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1077.916243] FAT-fs (loop5): bogus number of reserved sectors [ 1077.917614] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1077.921863] FAT-fs (loop3): bogus number of reserved sectors [ 1077.923172] FAT-fs (loop3): Can't find a valid FAT filesystem 03:26:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 19) 03:26:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x74000000, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:26:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0xfffff000}, 0x14}}, 0x0) [ 1077.996292] FAT-fs (loop3): bogus number of reserved sectors [ 1077.997467] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1078.002164] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1078.031709] FAT-fs (loop7): bogus number of reserved sectors [ 1078.033044] FAT-fs (loop7): Can't find a valid FAT filesystem 03:26:50 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x300, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1078.040237] FAT-fs (loop5): bogus number of reserved sectors [ 1078.041886] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1078.044983] FAULT_INJECTION: forcing a failure. [ 1078.044983] name failslab, interval 1, probability 0, space 0, times 0 [ 1078.047473] CPU: 0 PID: 11369 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1078.048971] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1078.050781] Call Trace: [ 1078.051367] dump_stack+0x107/0x167 [ 1078.052167] should_fail.cold+0x5/0xa [ 1078.052999] ? create_object.isra.0+0x3a/0xa20 [ 1078.054005] should_failslab+0x5/0x20 [ 1078.054834] kmem_cache_alloc+0x5b/0x360 [ 1078.055727] create_object.isra.0+0x3a/0xa20 [ 1078.056683] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1078.057820] kmem_cache_alloc+0x159/0x360 [ 1078.058726] ? mempool_free_pages+0x20/0x20 [ 1078.059675] mempool_alloc+0x148/0x360 [ 1078.060534] ? mempool_resize+0x7d0/0x7d0 [ 1078.061480] ? blk_queue_enter+0xb80/0xb80 [ 1078.062410] ? find_held_lock+0x2c/0x110 [ 1078.063347] bio_alloc_bioset+0x36e/0x600 [ 1078.064249] ? submit_bio_noacct+0xcf0/0xcf0 [ 1078.065195] ? bvec_alloc+0x2f0/0x2f0 [ 1078.066052] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1078.067113] write_dirty_buffer+0xcb/0x180 [ 1078.068030] __flush_batch+0x11b/0x2b0 [ 1078.068880] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1078.070000] ? lock_downgrade+0x6d0/0x6d0 [ 1078.070900] ? rwlock_bug.part.0+0x90/0x90 [ 1078.071831] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1078.072836] ? do_raw_spin_lock+0x121/0x260 [ 1078.073783] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1078.074995] ? rwlock_bug.part.0+0x90/0x90 [ 1078.075920] jbd2_journal_flush+0x14b/0x530 [ 1078.076859] ext4_ioctl_group_add+0x24d/0x550 [ 1078.077835] ? _copy_from_user+0xfb/0x1b0 [ 1078.078733] __ext4_ioctl+0x2577/0x41f0 [ 1078.079589] ? __lock_acquire+0xbb1/0x5b00 [ 1078.080512] ? ext4_reset_inode_seed+0x450/0x450 [ 1078.081548] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1078.082676] ? find_held_lock+0x2c/0x110 [ 1078.083573] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1078.084803] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1078.085917] ? do_vfs_ioctl+0x283/0x10d0 [ 1078.086790] ? selinux_inode_getsecctx+0x90/0x90 [ 1078.087807] ? generic_block_fiemap+0x60/0x60 [ 1078.088773] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1078.089848] ? ext4_fc_start_update+0xa2/0x2e0 [ 1078.090836] ext4_ioctl+0x46/0x90 [ 1078.091583] ? __ext4_ioctl+0x41f0/0x41f0 [ 1078.092474] __x64_sys_ioctl+0x19a/0x210 [ 1078.093366] do_syscall_64+0x33/0x40 [ 1078.094169] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1078.095270] RIP: 0033:0x7ff884f5fb19 [ 1078.096078] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1078.100065] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1078.101714] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1078.103253] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1078.104791] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1078.106339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1078.107868] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:26:50 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x14, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:26:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 20) 03:26:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc020660b, &(0x7f0000000040)) 03:26:50 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:26:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x7a000000, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:26:50 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x11, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:26:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0xffffff7f}, 0x14}}, 0x0) [ 1078.247487] FAT-fs (loop3): bogus number of reserved sectors [ 1078.248885] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1078.306785] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1078.313730] FAT-fs (loop3): bogus number of reserved sectors [ 1078.315348] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1078.318468] FAULT_INJECTION: forcing a failure. [ 1078.318468] name failslab, interval 1, probability 0, space 0, times 0 [ 1078.320391] CPU: 1 PID: 11451 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1078.321509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1078.322829] Call Trace: [ 1078.323269] dump_stack+0x107/0x167 [ 1078.323872] should_fail.cold+0x5/0xa [ 1078.324492] ? mempool_alloc+0x148/0x360 [ 1078.325135] ? mempool_free_pages+0x20/0x20 [ 1078.325839] should_failslab+0x5/0x20 [ 1078.326442] kmem_cache_alloc+0x5b/0x360 [ 1078.327088] ? mempool_free_pages+0x20/0x20 [ 1078.327773] mempool_alloc+0x148/0x360 [ 1078.328402] ? mempool_resize+0x7d0/0x7d0 [ 1078.329068] ? blk_queue_enter+0xb80/0xb80 [ 1078.329773] ? find_held_lock+0x2c/0x110 [ 1078.330426] bio_alloc_bioset+0x36e/0x600 [ 1078.331083] ? submit_bio_noacct+0xcf0/0xcf0 [ 1078.331784] ? bvec_alloc+0x2f0/0x2f0 [ 1078.332402] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1078.333190] write_dirty_buffer+0xcb/0x180 [ 1078.333880] __flush_batch+0x11b/0x2b0 [ 1078.334511] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1078.335323] ? lock_downgrade+0x6d0/0x6d0 [ 1078.335983] ? rwlock_bug.part.0+0x90/0x90 [ 1078.336658] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1078.337422] ? do_raw_spin_lock+0x121/0x260 [ 1078.338098] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1078.338984] ? rwlock_bug.part.0+0x90/0x90 [ 1078.339660] jbd2_journal_flush+0x14b/0x530 [ 1078.340345] ext4_ioctl_group_add+0x24d/0x550 [ 1078.341045] ? _copy_from_user+0xfb/0x1b0 [ 1078.341720] __ext4_ioctl+0x2577/0x41f0 [ 1078.342343] ? __lock_acquire+0xbb1/0x5b00 [ 1078.343020] ? ext4_reset_inode_seed+0x450/0x450 [ 1078.343770] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1078.344617] ? find_held_lock+0x2c/0x110 [ 1078.345299] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1078.346237] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1078.347047] ? do_vfs_ioctl+0x283/0x10d0 [ 1078.347696] ? selinux_inode_getsecctx+0x90/0x90 [ 1078.348444] ? generic_block_fiemap+0x60/0x60 [ 1078.349156] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1078.349946] ? ext4_fc_start_update+0xa2/0x2e0 [ 1078.350669] ext4_ioctl+0x46/0x90 [ 1078.351213] ? __ext4_ioctl+0x41f0/0x41f0 [ 1078.351862] __x64_sys_ioctl+0x19a/0x210 [ 1078.352503] do_syscall_64+0x33/0x40 [ 1078.353103] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1078.353917] RIP: 0033:0x7ff884f5fb19 [ 1078.354514] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1078.357408] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1078.358603] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1078.359711] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1078.360817] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1078.361935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1078.363044] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 [ 1078.375807] FAT-fs (loop5): bogus number of reserved sectors [ 1078.377558] FAT-fs (loop5): Can't find a valid FAT filesystem 03:26:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc020662a, &(0x7f0000000040)) [ 1078.467455] FAT-fs (loop7): bogus number of reserved sectors [ 1078.468859] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1078.496184] FAT-fs (loop5): bogus number of reserved sectors [ 1078.497684] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1078.538391] FAT-fs (loop7): bogus number of reserved sectors [ 1078.539791] FAT-fs (loop7): Can't find a valid FAT filesystem 03:27:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0xffffff9e}, 0x14}}, 0x0) 03:27:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc028660f, &(0x7f0000000040)) 03:27:04 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x23, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:27:04 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x15, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:27:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x9effffff, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:27:04 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x9, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:27:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 21) [ 1092.360480] FAT-fs (loop5): bogus number of reserved sectors [ 1092.361786] FAT-fs (loop5): Can't find a valid FAT filesystem 03:27:04 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4f9, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1092.385601] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1092.399273] FAULT_INJECTION: forcing a failure. [ 1092.399273] name failslab, interval 1, probability 0, space 0, times 0 [ 1092.401715] CPU: 0 PID: 11676 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1092.403098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1092.404761] Call Trace: [ 1092.405300] dump_stack+0x107/0x167 [ 1092.406062] should_fail.cold+0x5/0xa [ 1092.406831] ? create_object.isra.0+0x3a/0xa20 [ 1092.407751] should_failslab+0x5/0x20 [ 1092.408519] kmem_cache_alloc+0x5b/0x360 [ 1092.409341] create_object.isra.0+0x3a/0xa20 [ 1092.410231] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1092.411253] kmem_cache_alloc+0x159/0x360 [ 1092.412091] ? mempool_free_pages+0x20/0x20 [ 1092.412956] mempool_alloc+0x148/0x360 [ 1092.413751] ? mempool_resize+0x7d0/0x7d0 [ 1092.414595] ? blk_queue_enter+0xb80/0xb80 [ 1092.415456] ? find_held_lock+0x2c/0x110 [ 1092.416291] bio_alloc_bioset+0x36e/0x600 [ 1092.417117] ? submit_bio_noacct+0xcf0/0xcf0 [ 1092.418041] ? bvec_alloc+0x2f0/0x2f0 [ 1092.418829] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1092.419823] write_dirty_buffer+0xcb/0x180 [ 1092.420679] __flush_batch+0x11b/0x2b0 [ 1092.421477] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1092.422521] ? lock_downgrade+0x6d0/0x6d0 [ 1092.423363] ? rwlock_bug.part.0+0x90/0x90 [ 1092.424224] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1092.425169] ? do_raw_spin_lock+0x121/0x260 [ 1092.426050] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1092.427187] ? rwlock_bug.part.0+0x90/0x90 [ 1092.428051] jbd2_journal_flush+0x14b/0x530 [ 1092.428930] ext4_ioctl_group_add+0x24d/0x550 [ 1092.429854] ? _copy_from_user+0xfb/0x1b0 [ 1092.430695] __ext4_ioctl+0x2577/0x41f0 [ 1092.431499] ? __lock_acquire+0xbb1/0x5b00 [ 1092.432363] ? ext4_reset_inode_seed+0x450/0x450 [ 1092.433321] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1092.434384] ? find_held_lock+0x2c/0x110 [ 1092.435231] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1092.436385] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1092.437423] ? do_vfs_ioctl+0x283/0x10d0 [ 1092.438254] ? selinux_inode_getsecctx+0x90/0x90 [ 1092.439204] ? generic_block_fiemap+0x60/0x60 [ 1092.440115] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1092.441104] ? ext4_fc_start_update+0xa2/0x2e0 [ 1092.442046] ext4_ioctl+0x46/0x90 [ 1092.442752] ? __ext4_ioctl+0x41f0/0x41f0 [ 1092.443590] __x64_sys_ioctl+0x19a/0x210 [ 1092.444410] do_syscall_64+0x33/0x40 [ 1092.445160] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1092.446195] RIP: 0033:0x7ff884f5fb19 [ 1092.446949] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1092.450646] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1092.452175] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1092.453613] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1092.455047] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1092.456487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1092.457942] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:27:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xa1364f6c, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1092.472929] FAT-fs (loop5): bogus number of reserved sectors [ 1092.474369] FAT-fs (loop5): Can't find a valid FAT filesystem 03:27:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0xfffffff0}, 0x14}}, 0x0) 03:27:04 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:27:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc0406618, &(0x7f0000000040)) [ 1092.571770] FAT-fs (loop7): bogus number of reserved sectors [ 1092.573114] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1092.583222] FAT-fs (loop3): bogus number of reserved sectors [ 1092.584541] FAT-fs (loop3): Can't find a valid FAT filesystem 03:27:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 22) [ 1092.644323] FAT-fs (loop3): bogus number of reserved sectors [ 1092.645705] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1092.647953] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1092.659927] FAULT_INJECTION: forcing a failure. [ 1092.659927] name failslab, interval 1, probability 0, space 0, times 0 [ 1092.660119] FAT-fs (loop7): bogus number of reserved sectors [ 1092.662269] CPU: 1 PID: 11786 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1092.663434] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1092.664788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1092.664795] Call Trace: [ 1092.664828] dump_stack+0x107/0x167 [ 1092.664853] should_fail.cold+0x5/0xa [ 1092.669677] ? create_object.isra.0+0x3a/0xa20 [ 1092.670604] should_failslab+0x5/0x20 [ 1092.671379] kmem_cache_alloc+0x5b/0x360 [ 1092.672205] create_object.isra.0+0x3a/0xa20 [ 1092.673081] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1092.674164] kmem_cache_alloc+0x159/0x360 [ 1092.674993] ? mempool_free_pages+0x20/0x20 [ 1092.675867] mempool_alloc+0x148/0x360 [ 1092.676657] ? mempool_resize+0x7d0/0x7d0 [ 1092.677510] ? blk_queue_enter+0xb80/0xb80 [ 1092.678373] ? find_held_lock+0x2c/0x110 [ 1092.679208] bio_alloc_bioset+0x36e/0x600 [ 1092.680046] ? submit_bio_noacct+0xcf0/0xcf0 [ 1092.680926] ? bvec_alloc+0x2f0/0x2f0 [ 1092.681732] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1092.682724] write_dirty_buffer+0xcb/0x180 [ 1092.683586] __flush_batch+0x11b/0x2b0 [ 1092.684374] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1092.685416] ? lock_downgrade+0x6d0/0x6d0 [ 1092.686272] ? rwlock_bug.part.0+0x90/0x90 [ 1092.687146] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1092.688094] ? do_raw_spin_lock+0x121/0x260 [ 1092.688963] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1092.690121] ? rwlock_bug.part.0+0x90/0x90 [ 1092.690991] jbd2_journal_flush+0x14b/0x530 [ 1092.691871] ext4_ioctl_group_add+0x24d/0x550 [ 1092.692777] ? _copy_from_user+0xfb/0x1b0 [ 1092.693634] __ext4_ioctl+0x2577/0x41f0 [ 1092.694452] ? __lock_acquire+0xbb1/0x5b00 [ 1092.695321] ? ext4_reset_inode_seed+0x450/0x450 [ 1092.696284] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1092.697337] ? find_held_lock+0x2c/0x110 [ 1092.698189] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1092.699350] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1092.700391] ? do_vfs_ioctl+0x283/0x10d0 [ 1092.701210] ? selinux_inode_getsecctx+0x90/0x90 [ 1092.702196] ? generic_block_fiemap+0x60/0x60 [ 1092.703108] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1092.704105] ? ext4_fc_start_update+0xa2/0x2e0 [ 1092.705034] ext4_ioctl+0x46/0x90 [ 1092.705743] ? __ext4_ioctl+0x41f0/0x41f0 [ 1092.706584] __x64_sys_ioctl+0x19a/0x210 [ 1092.707410] do_syscall_64+0x33/0x40 [ 1092.708167] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1092.709201] RIP: 0033:0x7ff884f5fb19 [ 1092.709969] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1092.713726] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1092.715263] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1092.716705] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1092.718153] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1092.719598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1092.721034] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:27:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xf0ffffff, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:27:05 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x16, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:27:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 23) [ 1092.891119] FAT-fs (loop5): bogus number of reserved sectors [ 1092.892381] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1092.908440] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1092.927070] FAULT_INJECTION: forcing a failure. [ 1092.927070] name failslab, interval 1, probability 0, space 0, times 0 [ 1092.929532] CPU: 0 PID: 11900 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1092.930915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1092.932580] Call Trace: [ 1092.933126] dump_stack+0x107/0x167 [ 1092.933904] should_fail.cold+0x5/0xa [ 1092.934683] ? create_object.isra.0+0x3a/0xa20 [ 1092.935606] should_failslab+0x5/0x20 [ 1092.936374] kmem_cache_alloc+0x5b/0x360 [ 1092.937195] create_object.isra.0+0x3a/0xa20 [ 1092.938086] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1092.939108] kmem_cache_alloc+0x159/0x360 [ 1092.939947] ? mempool_free_pages+0x20/0x20 [ 1092.940811] mempool_alloc+0x148/0x360 [ 1092.941616] ? mempool_resize+0x7d0/0x7d0 [ 1092.942449] ? blk_queue_enter+0xb80/0xb80 [ 1092.943307] ? find_held_lock+0x2c/0x110 [ 1092.944139] bio_alloc_bioset+0x36e/0x600 [ 1092.944974] ? submit_bio_noacct+0xcf0/0xcf0 [ 1092.945876] ? bvec_alloc+0x2f0/0x2f0 [ 1092.946664] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1092.947655] write_dirty_buffer+0xcb/0x180 [ 1092.948508] __flush_batch+0x11b/0x2b0 [ 1092.949295] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1092.950332] ? lock_downgrade+0x6d0/0x6d0 [ 1092.951169] ? rwlock_bug.part.0+0x90/0x90 [ 1092.952034] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1092.952983] ? do_raw_spin_lock+0x121/0x260 [ 1092.953867] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1092.955013] ? rwlock_bug.part.0+0x90/0x90 [ 1092.955881] jbd2_journal_flush+0x14b/0x530 [ 1092.956761] ext4_ioctl_group_add+0x24d/0x550 [ 1092.957669] ? _copy_from_user+0xfb/0x1b0 [ 1092.958506] __ext4_ioctl+0x2577/0x41f0 [ 1092.959309] ? __lock_acquire+0xbb1/0x5b00 [ 1092.960179] ? ext4_reset_inode_seed+0x450/0x450 [ 1092.961136] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1092.962225] ? find_held_lock+0x2c/0x110 [ 1092.963070] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1092.964224] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1092.965260] ? do_vfs_ioctl+0x283/0x10d0 [ 1092.966083] ? selinux_inode_getsecctx+0x90/0x90 [ 1092.967036] ? generic_block_fiemap+0x60/0x60 [ 1092.967946] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1092.968936] ? ext4_fc_start_update+0xa2/0x2e0 [ 1092.969878] ext4_ioctl+0x46/0x90 [ 1092.970574] ? __ext4_ioctl+0x41f0/0x41f0 [ 1092.971406] __x64_sys_ioctl+0x19a/0x210 [ 1092.972227] do_syscall_64+0x33/0x40 [ 1092.972982] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1092.974031] RIP: 0033:0x7ff884f5fb19 [ 1092.974790] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1092.978503] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1092.980030] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1092.981487] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1092.982920] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1092.984382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1092.985826] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 [ 1093.031048] FAT-fs (loop5): bogus number of reserved sectors [ 1093.032334] FAT-fs (loop5): Can't find a valid FAT filesystem 03:27:20 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x17, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:27:20 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x500, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:27:20 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:27:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xfeff0000, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:27:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0xffffffff}, 0x14}}, 0x0) 03:27:20 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2e, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:27:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc0406619, &(0x7f0000000040)) 03:27:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 24) [ 1108.534369] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1108.542935] FAT-fs (loop3): bogus number of reserved sectors [ 1108.544616] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1108.546961] FAULT_INJECTION: forcing a failure. [ 1108.546961] name failslab, interval 1, probability 0, space 0, times 0 [ 1108.549726] CPU: 0 PID: 11944 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1108.551428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1108.553457] Call Trace: [ 1108.554117] dump_stack+0x107/0x167 [ 1108.555006] should_fail.cold+0x5/0xa [ 1108.555926] ? mempool_alloc+0x148/0x360 [ 1108.556906] ? mempool_free_pages+0x20/0x20 [ 1108.557960] should_failslab+0x5/0x20 [ 1108.558731] kmem_cache_alloc+0x5b/0x360 [ 1108.559717] ? mempool_free_pages+0x20/0x20 [ 1108.560594] mempool_alloc+0x148/0x360 [ 1108.561397] ? mempool_resize+0x7d0/0x7d0 [ 1108.562413] ? blk_queue_enter+0xb80/0xb80 [ 1108.563439] ? find_held_lock+0x2c/0x110 [ 1108.564431] bio_alloc_bioset+0x36e/0x600 [ 1108.565426] ? submit_bio_noacct+0xcf0/0xcf0 [ 1108.566493] ? bvec_alloc+0x2f0/0x2f0 [ 1108.567432] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1108.568616] write_dirty_buffer+0xcb/0x180 [ 1108.569501] __flush_batch+0x11b/0x2b0 [ 1108.570324] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1108.571573] ? lock_downgrade+0x6d0/0x6d0 [ 1108.572423] ? rwlock_bug.part.0+0x90/0x90 [ 1108.573454] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1108.574427] ? do_raw_spin_lock+0x121/0x260 [ 1108.575468] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1108.576615] ? rwlock_bug.part.0+0x90/0x90 [ 1108.577650] jbd2_journal_flush+0x14b/0x530 [ 1108.578554] ext4_ioctl_group_add+0x24d/0x550 [ 1108.579633] ? _copy_from_user+0xfb/0x1b0 [ 1108.580492] __ext4_ioctl+0x2577/0x41f0 [ 1108.581449] ? __lock_acquire+0xbb1/0x5b00 [ 1108.582337] ? ext4_reset_inode_seed+0x450/0x450 [ 1108.583492] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1108.584541] ? find_held_lock+0x2c/0x110 [ 1108.585545] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1108.586752] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1108.587820] ? do_vfs_ioctl+0x283/0x10d0 [ 1108.588633] ? selinux_inode_getsecctx+0x90/0x90 [ 1108.589595] ? generic_block_fiemap+0x60/0x60 [ 1108.590537] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1108.591551] ? ext4_fc_start_update+0xa2/0x2e0 [ 1108.592496] ext4_ioctl+0x46/0x90 [ 1108.593202] ? __ext4_ioctl+0x41f0/0x41f0 [ 1108.594084] __x64_sys_ioctl+0x19a/0x210 [ 1108.594922] do_syscall_64+0x33/0x40 [ 1108.595666] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1108.596707] RIP: 0033:0x7ff884f5fb19 [ 1108.597467] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1108.601241] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1108.602775] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1108.604208] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1108.605642] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1108.607566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1108.609231] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 [ 1108.616403] FAT-fs (loop5): bogus number of reserved sectors [ 1108.617764] FAT-fs (loop5): Can't find a valid FAT filesystem 03:27:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc0506617, &(0x7f0000000040)) 03:27:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xff7f0000, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1108.697414] FAT-fs (loop7): bogus number of reserved sectors [ 1108.698664] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1108.703295] FAT-fs (loop5): bogus number of reserved sectors [ 1108.704548] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1108.741847] FAT-fs (loop7): bogus number of reserved sectors [ 1108.743183] FAT-fs (loop7): Can't find a valid FAT filesystem 03:27:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 25) 03:27:34 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x112, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:27:34 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x2e, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:27:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 03:27:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc080661a, &(0x7f0000000040)) 03:27:34 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x505, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:27:34 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:27:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xfffff000, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1122.743841] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1122.752160] FAULT_INJECTION: forcing a failure. [ 1122.752160] name failslab, interval 1, probability 0, space 0, times 0 [ 1122.753457] CPU: 1 PID: 12172 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1122.754205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1122.755092] Call Trace: [ 1122.755455] dump_stack+0x107/0x167 [ 1122.755853] should_fail.cold+0x5/0xa [ 1122.756364] ? create_object.isra.0+0x3a/0xa20 [ 1122.756974] should_failslab+0x5/0x20 [ 1122.757478] kmem_cache_alloc+0x5b/0x360 [ 1122.758035] create_object.isra.0+0x3a/0xa20 [ 1122.758624] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1122.759297] kmem_cache_alloc+0x159/0x360 [ 1122.759851] ? mempool_free_pages+0x20/0x20 [ 1122.760425] mempool_alloc+0x148/0x360 [ 1122.760950] ? mempool_resize+0x7d0/0x7d0 [ 1122.761497] ? blk_queue_enter+0xb80/0xb80 [ 1122.762032] ? find_held_lock+0x2c/0x110 [ 1122.762462] bio_alloc_bioset+0x36e/0x600 [ 1122.762926] ? submit_bio_noacct+0xcf0/0xcf0 [ 1122.763425] ? bvec_alloc+0x2f0/0x2f0 [ 1122.763859] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1122.764402] write_dirty_buffer+0xcb/0x180 [ 1122.764871] __flush_batch+0x11b/0x2b0 [ 1122.765308] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1122.765892] ? lock_downgrade+0x6d0/0x6d0 [ 1122.766356] ? rwlock_bug.part.0+0x90/0x90 [ 1122.766833] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1122.767350] ? do_raw_spin_lock+0x121/0x260 [ 1122.767834] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1122.768456] ? rwlock_bug.part.0+0x90/0x90 [ 1122.768928] jbd2_journal_flush+0x14b/0x530 [ 1122.769410] ext4_ioctl_group_add+0x24d/0x550 [ 1122.769923] ? _copy_from_user+0xfb/0x1b0 [ 1122.770384] __ext4_ioctl+0x2577/0x41f0 [ 1122.770785] ? __lock_acquire+0xbb1/0x5b00 [ 1122.771259] ? ext4_reset_inode_seed+0x450/0x450 [ 1122.771789] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1122.772371] ? find_held_lock+0x2c/0x110 [ 1122.772828] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1122.773465] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1122.774039] ? do_vfs_ioctl+0x283/0x10d0 [ 1122.774487] ? selinux_inode_getsecctx+0x90/0x90 [ 1122.775003] ? generic_block_fiemap+0x60/0x60 [ 1122.775461] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1122.776006] ? ext4_fc_start_update+0xa2/0x2e0 [ 1122.776470] ext4_ioctl+0x46/0x90 [ 1122.776851] ? __ext4_ioctl+0x41f0/0x41f0 [ 1122.777312] __x64_sys_ioctl+0x19a/0x210 [ 1122.777770] do_syscall_64+0x33/0x40 [ 1122.778195] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1122.778761] RIP: 0033:0x7ff884f5fb19 [ 1122.779179] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1122.781227] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1122.782074] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1122.782869] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1122.783655] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1122.784442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1122.785242] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:27:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xffffff7f, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1122.797024] FAT-fs (loop3): bogus number of reserved sectors [ 1122.798368] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1122.813913] FAT-fs (loop7): bogus number of reserved sectors [ 1122.815541] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1122.826644] FAT-fs (loop5): bogus number of reserved sectors [ 1122.828068] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1122.852781] FAT-fs (loop7): bogus number of reserved sectors [ 1122.853476] FAT-fs (loop7): Can't find a valid FAT filesystem 03:27:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0x2}, 0x14}}, 0x0) 03:27:35 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x48, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:27:35 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x300, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:27:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 26) 03:27:35 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x506, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:27:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc0c0583b, &(0x7f0000000040)) 03:27:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xffffff9e, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1122.978696] FAT-fs (loop5): bogus number of reserved sectors [ 1122.979370] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1122.987481] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1123.005169] FAULT_INJECTION: forcing a failure. [ 1123.005169] name failslab, interval 1, probability 0, space 0, times 0 [ 1123.007496] CPU: 0 PID: 12310 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1123.008902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1123.010589] Call Trace: [ 1123.011138] dump_stack+0x107/0x167 [ 1123.011885] should_fail.cold+0x5/0xa [ 1123.012659] ? mempool_alloc+0x148/0x360 [ 1123.013492] ? mempool_free_pages+0x20/0x20 [ 1123.014384] should_failslab+0x5/0x20 [ 1123.015171] kmem_cache_alloc+0x5b/0x360 03:27:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xfffffff0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1123.016013] ? mempool_free_pages+0x20/0x20 [ 1123.017007] mempool_alloc+0x148/0x360 [ 1123.017822] ? mempool_resize+0x7d0/0x7d0 [ 1123.018672] ? blk_queue_enter+0xb80/0xb80 [ 1123.019533] ? find_held_lock+0x2c/0x110 [ 1123.020375] bio_alloc_bioset+0x36e/0x600 [ 1123.021218] ? submit_bio_noacct+0xcf0/0xcf0 [ 1123.022121] ? bvec_alloc+0x2f0/0x2f0 [ 1123.022913] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1123.023921] write_dirty_buffer+0xcb/0x180 [ 1123.024798] __flush_batch+0x11b/0x2b0 [ 1123.025597] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1123.026671] ? lock_downgrade+0x6d0/0x6d0 [ 1123.027525] ? rwlock_bug.part.0+0x90/0x90 [ 1123.028410] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1123.029369] ? do_raw_spin_lock+0x121/0x260 [ 1123.030260] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1123.031407] ? rwlock_bug.part.0+0x90/0x90 [ 1123.032284] jbd2_journal_flush+0x14b/0x530 [ 1123.033180] ext4_ioctl_group_add+0x24d/0x550 [ 1123.034106] ? _copy_from_user+0xfb/0x1b0 [ 1123.034962] __ext4_ioctl+0x2577/0x41f0 [ 1123.035774] ? __lock_acquire+0xbb1/0x5b00 [ 1123.036650] ? ext4_reset_inode_seed+0x450/0x450 [ 1123.037622] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1123.038703] ? find_held_lock+0x2c/0x110 [ 1123.039556] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1123.040728] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1123.041789] ? do_vfs_ioctl+0x283/0x10d0 [ 1123.042639] ? selinux_inode_getsecctx+0x90/0x90 [ 1123.043602] ? generic_block_fiemap+0x60/0x60 [ 1123.044519] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1123.045520] ? ext4_fc_start_update+0xa2/0x2e0 [ 1123.046472] ext4_ioctl+0x46/0x90 [ 1123.047190] ? __ext4_ioctl+0x41f0/0x41f0 [ 1123.048037] __x64_sys_ioctl+0x19a/0x210 [ 1123.048874] do_syscall_64+0x33/0x40 [ 1123.049635] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1123.050683] RIP: 0033:0x7ff884f5fb19 [ 1123.051451] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1123.055207] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1123.056760] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1123.058220] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1123.059670] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1123.061122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1123.062591] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:27:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0x8}, 0x14}}, 0x0) [ 1123.121349] FAT-fs (loop7): bogus number of reserved sectors [ 1123.123197] FAT-fs (loop7): Can't find a valid FAT filesystem 03:27:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0xf}, 0x14}}, 0x0) 03:27:49 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x508, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:27:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0xffffffff, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:27:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:27:49 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:27:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 27) 03:27:49 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x500, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:27:49 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x4c, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1137.676322] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1137.688172] FAT-fs (loop7): bogus number of reserved sectors [ 1137.688985] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1137.701057] FAULT_INJECTION: forcing a failure. [ 1137.701057] name failslab, interval 1, probability 0, space 0, times 0 [ 1137.703639] CPU: 0 PID: 12437 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1137.705073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1137.706823] Call Trace: [ 1137.707384] dump_stack+0x107/0x167 [ 1137.708152] should_fail.cold+0x5/0xa [ 1137.708955] ? create_object.isra.0+0x3a/0xa20 [ 1137.709919] should_failslab+0x5/0x20 [ 1137.710755] kmem_cache_alloc+0x5b/0x360 [ 1137.711606] create_object.isra.0+0x3a/0xa20 [ 1137.712518] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1137.713592] kmem_cache_alloc+0x159/0x360 [ 1137.714495] ? mempool_free_pages+0x20/0x20 [ 1137.715389] mempool_alloc+0x148/0x360 [ 1137.716209] ? mempool_resize+0x7d0/0x7d0 [ 1137.717070] ? blk_queue_enter+0xb80/0xb80 [ 1137.717979] ? find_held_lock+0x2c/0x110 [ 1137.718853] bio_alloc_bioset+0x36e/0x600 [ 1137.719730] ? submit_bio_noacct+0xcf0/0xcf0 [ 1137.720645] ? bvec_alloc+0x2f0/0x2f0 [ 1137.721471] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1137.722525] write_dirty_buffer+0xcb/0x180 [ 1137.723413] __flush_batch+0x11b/0x2b0 [ 1137.724223] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1137.725294] ? lock_downgrade+0x6d0/0x6d0 [ 1137.726203] ? rwlock_bug.part.0+0x90/0x90 [ 1137.727101] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1137.728082] ? do_raw_spin_lock+0x121/0x260 [ 1137.729021] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1137.730506] ? rwlock_bug.part.0+0x90/0x90 [ 1137.731628] jbd2_journal_flush+0x14b/0x530 [ 1137.732760] ext4_ioctl_group_add+0x24d/0x550 [ 1137.733914] ? _copy_from_user+0xfb/0x1b0 [ 1137.734929] __ext4_ioctl+0x2577/0x41f0 [ 1137.735771] ? __lock_acquire+0xbb1/0x5b00 [ 1137.736669] ? ext4_reset_inode_seed+0x450/0x450 [ 1137.737662] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1137.738786] ? find_held_lock+0x2c/0x110 [ 1137.739681] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1137.740998] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1137.742142] ? do_vfs_ioctl+0x283/0x10d0 [ 1137.742991] ? selinux_inode_getsecctx+0x90/0x90 [ 1137.743993] ? generic_block_fiemap+0x60/0x60 [ 1137.744935] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1137.745963] ? ext4_fc_start_update+0xa2/0x2e0 [ 1137.746931] ext4_ioctl+0x46/0x90 [ 1137.747673] ? __ext4_ioctl+0x41f0/0x41f0 [ 1137.748536] __x64_sys_ioctl+0x19a/0x210 [ 1137.749384] do_syscall_64+0x33/0x40 [ 1137.750189] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1137.751258] RIP: 0033:0x7ff884f5fb19 [ 1137.752067] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1137.755907] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1137.757498] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1137.758988] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1137.760489] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1137.761964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1137.763490] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 [ 1137.789284] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:27:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0xde}, 0x14}}, 0x0) 03:27:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0xc, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1137.803990] FAT-fs (loop5): bogus number of reserved sectors [ 1137.804723] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1137.816957] FAT-fs (loop3): bogus number of reserved sectors [ 1137.818329] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1137.840786] FAT-fs (loop7): bogus number of reserved sectors [ 1137.841498] FAT-fs (loop7): Can't find a valid FAT filesystem 03:27:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 28) [ 1137.870199] FAT-fs (loop5): bogus number of reserved sectors [ 1137.870873] FAT-fs (loop5): Can't find a valid FAT filesystem 03:27:50 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x68, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:27:50 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x506, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1137.927297] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:27:50 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x50c, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:27:50 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1137.958724] FAULT_INJECTION: forcing a failure. [ 1137.958724] name failslab, interval 1, probability 0, space 0, times 0 [ 1137.961247] CPU: 0 PID: 12546 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1137.962716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1137.964444] Call Trace: [ 1137.964993] dump_stack+0x107/0x167 [ 1137.965767] should_fail.cold+0x5/0xa [ 1137.966596] ? mempool_alloc+0x148/0x360 [ 1137.967440] ? mempool_free_pages+0x20/0x20 [ 1137.968335] should_failslab+0x5/0x20 [ 1137.969130] kmem_cache_alloc+0x5b/0x360 [ 1137.969986] ? mempool_free_pages+0x20/0x20 [ 1137.970919] mempool_alloc+0x148/0x360 [ 1137.971741] ? mempool_resize+0x7d0/0x7d0 [ 1137.972609] ? blk_queue_enter+0xb80/0xb80 [ 1137.973507] ? find_held_lock+0x2c/0x110 [ 1137.974365] bio_alloc_bioset+0x36e/0x600 [ 1137.975240] ? submit_bio_noacct+0xcf0/0xcf0 [ 1137.976163] ? bvec_alloc+0x2f0/0x2f0 [ 1137.976977] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1137.978004] write_dirty_buffer+0xcb/0x180 [ 1137.978914] __flush_batch+0x11b/0x2b0 [ 1137.979736] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1137.980829] ? lock_downgrade+0x6d0/0x6d0 [ 1137.981702] ? rwlock_bug.part.0+0x90/0x90 [ 1137.982627] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1137.983610] ? do_raw_spin_lock+0x121/0x260 [ 1137.984505] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1137.985676] ? rwlock_bug.part.0+0x90/0x90 [ 1137.986594] jbd2_journal_flush+0x14b/0x530 [ 1137.987504] ext4_ioctl_group_add+0x24d/0x550 [ 1137.988438] ? _copy_from_user+0xfb/0x1b0 [ 1137.989297] __ext4_ioctl+0x2577/0x41f0 [ 1137.990154] ? __lock_acquire+0xbb1/0x5b00 [ 1137.991059] ? ext4_reset_inode_seed+0x450/0x450 [ 1137.992073] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1137.993170] ? find_held_lock+0x2c/0x110 [ 1137.994053] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1137.995257] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1137.996331] ? do_vfs_ioctl+0x283/0x10d0 [ 1137.997180] ? selinux_inode_getsecctx+0x90/0x90 [ 1137.998193] ? generic_block_fiemap+0x60/0x60 [ 1137.999143] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1138.000168] ? ext4_fc_start_update+0xa2/0x2e0 [ 1138.001128] ext4_ioctl+0x46/0x90 [ 1138.001869] ? __ext4_ioctl+0x41f0/0x41f0 [ 1138.002758] __x64_sys_ioctl+0x19a/0x210 [ 1138.003617] do_syscall_64+0x33/0x40 [ 1138.004397] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1138.005469] RIP: 0033:0x7ff884f5fb19 [ 1138.006259] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1138.010079] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1138.011675] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1138.013144] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1138.014664] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1138.016134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1138.017611] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:27:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x1000000}) 03:27:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0xf0}, 0x14}}, 0x0) 03:27:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0xf, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1138.095759] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 16777216 (only 16 groups) 03:27:50 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x50a, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:27:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 29) [ 1138.192518] FAT-fs (loop5): bogus number of reserved sectors [ 1138.193173] FAT-fs (loop5): Can't find a valid FAT filesystem 03:27:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0xf00}, 0x14}}, 0x0) 03:27:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1138.228597] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1138.243251] FAULT_INJECTION: forcing a failure. [ 1138.243251] name failslab, interval 1, probability 0, space 0, times 0 [ 1138.244681] CPU: 1 PID: 12679 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1138.245459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1138.246403] Call Trace: [ 1138.246705] dump_stack+0x107/0x167 [ 1138.247115] should_fail.cold+0x5/0xa [ 1138.247541] ? mempool_alloc+0x148/0x360 [ 1138.247988] ? mempool_free_pages+0x20/0x20 [ 1138.248481] should_failslab+0x5/0x20 [ 1138.248912] kmem_cache_alloc+0x5b/0x360 [ 1138.249368] ? mempool_free_pages+0x20/0x20 [ 1138.249863] mempool_alloc+0x148/0x360 [ 1138.250317] ? mempool_resize+0x7d0/0x7d0 [ 1138.250786] ? blk_queue_enter+0xb80/0xb80 [ 1138.251265] ? find_held_lock+0x2c/0x110 [ 1138.251728] bio_alloc_bioset+0x36e/0x600 [ 1138.252194] ? submit_bio_noacct+0xcf0/0xcf0 [ 1138.252683] ? bvec_alloc+0x2f0/0x2f0 [ 1138.253130] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1138.253680] write_dirty_buffer+0xcb/0x180 [ 1138.254181] __flush_batch+0x11b/0x2b0 [ 1138.254614] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1138.255177] ? lock_downgrade+0x6d0/0x6d0 [ 1138.255647] ? rwlock_bug.part.0+0x90/0x90 [ 1138.256121] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1138.256628] ? do_raw_spin_lock+0x121/0x260 [ 1138.257117] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1138.257765] ? rwlock_bug.part.0+0x90/0x90 [ 1138.258267] jbd2_journal_flush+0x14b/0x530 [ 1138.258763] ext4_ioctl_group_add+0x24d/0x550 [ 1138.259271] ? _copy_from_user+0xfb/0x1b0 [ 1138.259734] __ext4_ioctl+0x2577/0x41f0 [ 1138.260174] ? __lock_acquire+0xbb1/0x5b00 [ 1138.260660] ? ext4_reset_inode_seed+0x450/0x450 [ 1138.261191] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1138.261766] ? find_held_lock+0x2c/0x110 [ 1138.262243] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1138.262885] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1138.263463] ? do_vfs_ioctl+0x283/0x10d0 [ 1138.263923] ? selinux_inode_getsecctx+0x90/0x90 [ 1138.264449] ? generic_block_fiemap+0x60/0x60 [ 1138.264952] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1138.265502] ? ext4_fc_start_update+0xa2/0x2e0 [ 1138.266014] ext4_ioctl+0x46/0x90 [ 1138.266417] ? __ext4_ioctl+0x41f0/0x41f0 [ 1138.266894] __x64_sys_ioctl+0x19a/0x210 [ 1138.267344] do_syscall_64+0x33/0x40 [ 1138.267769] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1138.268327] RIP: 0033:0x7ff884f5fb19 [ 1138.268749] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1138.270815] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1138.271657] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1138.272459] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1138.273257] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1138.274061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1138.274867] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 [ 1138.295542] FAT-fs (loop3): bogus number of reserved sectors [ 1138.296403] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1138.356365] FAT-fs (loop7): bogus number of reserved sectors [ 1138.357664] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1138.361788] FAT-fs (loop3): bogus number of reserved sectors [ 1138.362585] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1138.389395] FAT-fs (loop7): bogus number of reserved sectors [ 1138.390022] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1151.091170] FAT-fs (loop3): bogus number of reserved sectors [ 1151.093016] FAT-fs (loop3): Can't find a valid FAT filesystem 03:28:03 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x6c, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:28:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x0, 0x1000000}) 03:28:03 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x50d, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:28:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x21, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:28:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0xde00}, 0x14}}, 0x0) 03:28:03 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x50d, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:28:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 30) 03:28:03 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x11, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1151.130067] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1151.131726] FAT-fs (loop3): bogus number of reserved sectors [ 1151.132969] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1151.154890] FAULT_INJECTION: forcing a failure. [ 1151.154890] name failslab, interval 1, probability 0, space 0, times 0 [ 1151.157727] CPU: 1 PID: 12716 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1151.159391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1151.161367] Call Trace: [ 1151.161998] dump_stack+0x107/0x167 [ 1151.162881] should_fail.cold+0x5/0xa [ 1151.163787] ? mempool_alloc+0x148/0x360 [ 1151.164746] ? mempool_free_pages+0x20/0x20 [ 1151.165776] should_failslab+0x5/0x20 [ 1151.166690] kmem_cache_alloc+0x5b/0x360 [ 1151.167661] ? mempool_free_pages+0x20/0x20 [ 1151.168678] mempool_alloc+0x148/0x360 [ 1151.169604] ? do_syscall_64+0x33/0x40 [ 1151.170542] ? mempool_resize+0x7d0/0x7d0 [ 1151.171524] ? lock_chain_count+0x20/0x20 [ 1151.172514] ? find_held_lock+0x2c/0x110 [ 1151.173484] bio_alloc_bioset+0x36e/0x600 [ 1151.174471] ? mark_held_locks+0x9e/0xe0 [ 1151.175437] ? bvec_alloc+0x2f0/0x2f0 [ 1151.176343] ? quarantine_put+0x8b/0x1a0 [ 1151.177304] ? trace_hardirqs_on+0x5b/0x180 [ 1151.178352] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1151.179522] jbd2_write_superblock+0x371/0x910 [ 1151.180603] ? jbd2_journal_abort+0x140/0x140 [ 1151.181656] ? kmem_cache_free+0x257/0x310 [ 1151.182688] jbd2_journal_update_sb_log_tail+0x193/0x2c0 [ 1151.183973] __jbd2_update_log_tail+0x55/0x400 [ 1151.185044] ? bio_put+0x58/0x80 [ 1151.185853] jbd2_cleanup_journal_tail+0x12d/0x1f0 [ 1151.187028] ? __flush_batch+0x2b0/0x2b0 [ 1151.187999] ? do_raw_spin_unlock+0x4f/0x220 [ 1151.189041] jbd2_log_do_checkpoint+0x798/0xfc0 [ 1151.190148] ? do_raw_spin_lock+0x121/0x260 [ 1151.191183] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1151.192505] ? rwlock_bug.part.0+0x90/0x90 [ 1151.193513] jbd2_journal_flush+0x14b/0x530 [ 1151.194544] ext4_ioctl_group_add+0x24d/0x550 [ 1151.195590] ? _copy_from_user+0xfb/0x1b0 [ 1151.196569] __ext4_ioctl+0x2577/0x41f0 [ 1151.197501] ? __lock_acquire+0xbb1/0x5b00 [ 1151.198523] ? ext4_reset_inode_seed+0x450/0x450 [ 1151.199635] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1151.200860] ? find_held_lock+0x2c/0x110 [ 1151.201836] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1151.203186] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1151.204394] ? do_vfs_ioctl+0x283/0x10d0 [ 1151.205348] ? selinux_inode_getsecctx+0x90/0x90 [ 1151.206470] ? generic_block_fiemap+0x60/0x60 [ 1151.207523] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1151.208699] ? ext4_fc_start_update+0xa2/0x2e0 [ 1151.209776] ext4_ioctl+0x46/0x90 [ 1151.210592] ? __ext4_ioctl+0x41f0/0x41f0 [ 1151.211559] __x64_sys_ioctl+0x19a/0x210 [ 1151.212511] do_syscall_64+0x33/0x40 [ 1151.213386] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1151.214602] RIP: 0033:0x7ff884f5fb19 [ 1151.215482] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1151.219770] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1151.221536] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1151.223201] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1151.224846] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1151.226506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1151.228153] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 [ 1151.271041] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1151.305774] FAT-fs (loop7): bogus number of reserved sectors [ 1151.306580] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1151.312736] FAT-fs (loop5): bogus number of reserved sectors [ 1151.313557] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1151.350712] FAT-fs (loop5): bogus number of reserved sectors [ 1151.351511] FAT-fs (loop5): Can't find a valid FAT filesystem 03:28:20 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x50e, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:28:20 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x74, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:28:20 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x23, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:28:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x0, 0x100000000000000}) 03:28:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0xc0, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:28:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 31) 03:28:20 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x50e, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:28:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0xf000}, 0x14}}, 0x0) [ 1167.856257] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1167.870172] FAULT_INJECTION: forcing a failure. [ 1167.870172] name failslab, interval 1, probability 0, space 0, times 0 [ 1167.872548] CPU: 1 PID: 12845 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1167.873975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1167.875704] Call Trace: [ 1167.876257] dump_stack+0x107/0x167 [ 1167.877014] should_fail.cold+0x5/0xa [ 1167.877805] ? create_object.isra.0+0x3a/0xa20 [ 1167.878784] should_failslab+0x5/0x20 [ 1167.879577] kmem_cache_alloc+0x5b/0x360 [ 1167.880425] create_object.isra.0+0x3a/0xa20 [ 1167.881334] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1167.882387] kmem_cache_alloc+0x159/0x360 [ 1167.883266] ? mempool_free_pages+0x20/0x20 [ 1167.884157] mempool_alloc+0x148/0x360 [ 1167.884975] ? mempool_resize+0x7d0/0x7d0 [ 1167.885834] ? blk_queue_enter+0xb80/0xb80 [ 1167.886789] ? find_held_lock+0x2c/0x110 [ 1167.887647] bio_alloc_bioset+0x36e/0x600 [ 1167.888511] ? submit_bio_noacct+0xcf0/0xcf0 [ 1167.889427] ? bvec_alloc+0x2f0/0x2f0 [ 1167.890242] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1167.891280] write_dirty_buffer+0xcb/0x180 [ 1167.892168] __flush_batch+0x11b/0x2b0 [ 1167.892987] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1167.894062] ? lock_downgrade+0x6d0/0x6d0 [ 1167.894942] ? rwlock_bug.part.0+0x90/0x90 [ 1167.895849] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1167.896837] ? do_raw_spin_lock+0x121/0x260 [ 1167.897737] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1167.898961] ? rwlock_bug.part.0+0x90/0x90 [ 1167.899871] jbd2_journal_flush+0x14b/0x530 [ 1167.900789] ext4_ioctl_group_add+0x24d/0x550 [ 1167.901713] ? _copy_from_user+0xfb/0x1b0 [ 1167.902600] __ext4_ioctl+0x2577/0x41f0 [ 1167.903440] ? __lock_acquire+0xbb1/0x5b00 [ 1167.904355] ? ext4_reset_inode_seed+0x450/0x450 [ 1167.905366] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1167.906488] ? find_held_lock+0x2c/0x110 [ 1167.907376] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1167.908596] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1167.909695] ? do_vfs_ioctl+0x283/0x10d0 [ 1167.910576] ? selinux_inode_getsecctx+0x90/0x90 [ 1167.911591] ? generic_block_fiemap+0x60/0x60 [ 1167.912557] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1167.913611] ? ext4_fc_start_update+0xa2/0x2e0 [ 1167.914606] ext4_ioctl+0x46/0x90 [ 1167.915310] ? __ext4_ioctl+0x41f0/0x41f0 [ 1167.916188] __x64_sys_ioctl+0x19a/0x210 [ 1167.917062] do_syscall_64+0x33/0x40 [ 1167.917867] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1167.918984] RIP: 0033:0x7ff884f5fb19 [ 1167.919793] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1167.923770] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1167.925418] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1167.926970] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1167.928519] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1167.930066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1167.931637] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 [ 1167.962899] FAT-fs (loop3): bogus number of reserved sectors [ 1167.964331] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1168.004740] FAT-fs (loop5): bogus number of reserved sectors [ 1168.006147] FAT-fs (loop5): Can't find a valid FAT filesystem 03:28:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 32) [ 1168.021354] FAT-fs (loop7): bogus number of reserved sectors [ 1168.022804] FAT-fs (loop7): Can't find a valid FAT filesystem 03:28:20 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x510, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:28:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0xec0, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1168.109538] FAT-fs (loop7): bogus number of reserved sectors [ 1168.110844] FAT-fs (loop7): Can't find a valid FAT filesystem 03:28:20 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2e, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1168.153740] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1168.183356] FAULT_INJECTION: forcing a failure. [ 1168.183356] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1168.185742] CPU: 0 PID: 12975 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1168.187181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1168.188860] Call Trace: [ 1168.189408] dump_stack+0x107/0x167 [ 1168.190150] should_fail.cold+0x5/0xa [ 1168.190961] __alloc_pages_nodemask+0x182/0x680 [ 1168.191913] ? stack_trace_save+0x8c/0xc0 [ 1168.192756] ? stack_trace_consume_entry+0x160/0x160 [ 1168.193784] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1168.195040] ? kmem_cache_alloc+0x343/0x360 [ 1168.195928] alloc_pages_current+0x187/0x280 [ 1168.196819] ? ext4_ioctl+0x46/0x90 [ 1168.197563] allocate_slab+0x26f/0x380 [ 1168.198359] ___slab_alloc+0x470/0x700 [ 1168.199192] ? create_object.isra.0+0x3a/0xa20 [ 1168.200128] ? blk_add_rq_to_plug+0x13a/0x200 [ 1168.201036] ? blk_mq_submit_bio+0x2ec/0x1690 [ 1168.201941] ? create_object.isra.0+0x3a/0xa20 [ 1168.202894] ? kmem_cache_alloc+0x343/0x360 [ 1168.203764] ? create_object.isra.0+0x3a/0xa20 [ 1168.204682] kmem_cache_alloc+0x343/0x360 [ 1168.205527] create_object.isra.0+0x3a/0xa20 [ 1168.206402] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1168.207461] kmem_cache_alloc+0x159/0x360 [ 1168.208312] ? mempool_free_pages+0x20/0x20 [ 1168.209187] mempool_alloc+0x148/0x360 [ 1168.209983] ? mempool_resize+0x7d0/0x7d0 [ 1168.210860] ? blk_queue_enter+0xb80/0xb80 [ 1168.211723] ? find_held_lock+0x2c/0x110 [ 1168.212558] bio_alloc_bioset+0x36e/0x600 [ 1168.213400] ? submit_bio_noacct+0xcf0/0xcf0 [ 1168.214289] ? bvec_alloc+0x2f0/0x2f0 [ 1168.215120] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1168.216104] write_dirty_buffer+0xcb/0x180 [ 1168.216971] __flush_batch+0x11b/0x2b0 [ 1168.217755] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1168.218857] ? lock_downgrade+0x6d0/0x6d0 [ 1168.219711] ? rwlock_bug.part.0+0x90/0x90 [ 1168.220595] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1168.221561] ? do_raw_spin_lock+0x121/0x260 [ 1168.222481] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1168.223658] ? rwlock_bug.part.0+0x90/0x90 [ 1168.224542] jbd2_journal_flush+0x14b/0x530 [ 1168.225434] ext4_ioctl_group_add+0x24d/0x550 [ 1168.226353] ? _copy_from_user+0xfb/0x1b0 [ 1168.227241] __ext4_ioctl+0x2577/0x41f0 [ 1168.228064] ? __lock_acquire+0xbb1/0x5b00 [ 1168.228955] ? ext4_reset_inode_seed+0x450/0x450 [ 1168.229948] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1168.231066] ? find_held_lock+0x2c/0x110 [ 1168.231954] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1168.233108] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1168.234156] ? do_vfs_ioctl+0x283/0x10d0 [ 1168.235000] ? selinux_inode_getsecctx+0x90/0x90 [ 1168.235967] ? generic_block_fiemap+0x60/0x60 [ 1168.236886] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1168.237890] ? ext4_fc_start_update+0xa2/0x2e0 [ 1168.238849] ext4_ioctl+0x46/0x90 [ 1168.239558] ? __ext4_ioctl+0x41f0/0x41f0 [ 1168.240401] __x64_sys_ioctl+0x19a/0x210 [ 1168.241238] do_syscall_64+0x33/0x40 [ 1168.242020] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1168.243123] RIP: 0033:0x7ff884f5fb19 [ 1168.243928] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1168.247795] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1168.249388] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1168.250896] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1168.252389] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1168.253869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1168.255389] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:28:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x0, 0x0, 0x1000000}) 03:28:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0x80000}, 0x14}}, 0x0) 03:28:20 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x7a, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:28:20 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x50f, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:28:20 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x511, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:28:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x33fe0, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:28:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 33) [ 1168.371166] FAT-fs (loop5): bogus number of reserved sectors [ 1168.372451] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1168.391201] FAT-fs (loop7): bogus number of reserved sectors [ 1168.392455] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1168.395298] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1168.402228] FAT-fs (loop3): bogus number of reserved sectors [ 1168.403498] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1168.424433] FAULT_INJECTION: forcing a failure. [ 1168.424433] name failslab, interval 1, probability 0, space 0, times 0 [ 1168.426813] CPU: 0 PID: 12994 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1168.428202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1168.429885] Call Trace: [ 1168.430450] dump_stack+0x107/0x167 [ 1168.431230] should_fail.cold+0x5/0xa [ 1168.432026] ? create_object.isra.0+0x3a/0xa20 [ 1168.432992] should_failslab+0x5/0x20 [ 1168.433787] kmem_cache_alloc+0x5b/0x360 [ 1168.434668] create_object.isra.0+0x3a/0xa20 [ 1168.435592] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1168.436659] kmem_cache_alloc+0x159/0x360 [ 1168.437522] ? mempool_free_pages+0x20/0x20 [ 1168.438429] mempool_alloc+0x148/0x360 [ 1168.439286] ? mempool_resize+0x7d0/0x7d0 [ 1168.440164] ? blk_queue_enter+0xb80/0xb80 [ 1168.441051] ? find_held_lock+0x2c/0x110 [ 1168.441924] bio_alloc_bioset+0x36e/0x600 [ 1168.442814] ? submit_bio_noacct+0xcf0/0xcf0 [ 1168.443743] ? bvec_alloc+0x2f0/0x2f0 [ 1168.444567] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1168.445604] write_dirty_buffer+0xcb/0x180 [ 1168.446512] __flush_batch+0x11b/0x2b0 [ 1168.447335] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1168.448414] ? lock_downgrade+0x6d0/0x6d0 [ 1168.449292] ? rwlock_bug.part.0+0x90/0x90 [ 1168.450179] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1168.451198] ? do_raw_spin_lock+0x121/0x260 [ 1168.452096] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1168.453280] ? rwlock_bug.part.0+0x90/0x90 [ 1168.454156] jbd2_journal_flush+0x14b/0x530 [ 1168.455095] ext4_ioctl_group_add+0x24d/0x550 [ 1168.456022] ? _copy_from_user+0xfb/0x1b0 [ 1168.456897] __ext4_ioctl+0x2577/0x41f0 [ 1168.457706] ? __lock_acquire+0xbb1/0x5b00 [ 1168.458629] ? ext4_reset_inode_seed+0x450/0x450 [ 1168.459632] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1168.460701] ? find_held_lock+0x2c/0x110 [ 1168.461571] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1168.462799] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1168.463876] ? do_vfs_ioctl+0x283/0x10d0 [ 1168.464725] ? selinux_inode_getsecctx+0x90/0x90 [ 1168.465710] ? generic_block_fiemap+0x60/0x60 [ 1168.466668] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1168.467697] ? ext4_fc_start_update+0xa2/0x2e0 [ 1168.468645] ext4_ioctl+0x46/0x90 [ 1168.469375] ? __ext4_ioctl+0x41f0/0x41f0 [ 1168.470223] __x64_sys_ioctl+0x19a/0x210 [ 1168.471115] do_syscall_64+0x33/0x40 [ 1168.471887] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1168.472951] RIP: 0033:0x7ff884f5fb19 [ 1168.473733] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1168.477625] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1168.479219] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1168.480723] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1168.482207] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1168.483716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1168.485210] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:28:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x200006e0, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1168.581547] FAT-fs (loop3): bogus number of reserved sectors [ 1168.582901] FAT-fs (loop3): Can't find a valid FAT filesystem 03:28:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x0, 0x0, 0x100000000000000}) 03:28:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 34) [ 1168.645406] FAT-fs (loop5): bogus number of reserved sectors [ 1168.647141] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1168.656123] FAT-fs (loop7): bogus number of reserved sectors [ 1168.657394] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1168.703644] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1168.776742] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1168.814891] FAULT_INJECTION: forcing a failure. [ 1168.814891] name failslab, interval 1, probability 0, space 0, times 0 [ 1168.817306] CPU: 1 PID: 13113 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1168.818724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1168.820384] Call Trace: [ 1168.820923] dump_stack+0x107/0x167 [ 1168.821662] should_fail.cold+0x5/0xa [ 1168.822434] ? create_object.isra.0+0x3a/0xa20 [ 1168.823364] should_failslab+0x5/0x20 [ 1168.824130] kmem_cache_alloc+0x5b/0x360 [ 1168.824954] create_object.isra.0+0x3a/0xa20 [ 1168.825845] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1168.826892] kmem_cache_alloc+0x159/0x360 [ 1168.827749] ? mempool_free_pages+0x20/0x20 [ 1168.828628] mempool_alloc+0x148/0x360 [ 1168.829436] ? mempool_resize+0x7d0/0x7d0 [ 1168.830288] ? blk_queue_enter+0xb80/0xb80 [ 1168.831179] ? find_held_lock+0x2c/0x110 [ 1168.832026] bio_alloc_bioset+0x36e/0x600 [ 1168.832880] ? submit_bio_noacct+0xcf0/0xcf0 [ 1168.833779] ? bvec_alloc+0x2f0/0x2f0 [ 1168.834585] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1168.835594] write_dirty_buffer+0xcb/0x180 [ 1168.836453] __flush_batch+0x11b/0x2b0 [ 1168.837256] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1168.838304] ? lock_downgrade+0x6d0/0x6d0 [ 1168.839172] ? rwlock_bug.part.0+0x90/0x90 [ 1168.840044] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1168.841009] ? do_raw_spin_lock+0x121/0x260 [ 1168.841896] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1168.843054] ? rwlock_bug.part.0+0x90/0x90 [ 1168.843941] jbd2_journal_flush+0x14b/0x530 [ 1168.844831] ext4_ioctl_group_add+0x24d/0x550 [ 1168.845735] ? _copy_from_user+0xfb/0x1b0 [ 1168.846599] __ext4_ioctl+0x2577/0x41f0 [ 1168.847417] ? __lock_acquire+0xbb1/0x5b00 [ 1168.848291] ? ext4_reset_inode_seed+0x450/0x450 [ 1168.849269] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1168.850334] ? find_held_lock+0x2c/0x110 [ 1168.851193] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1168.852376] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1168.853418] ? do_vfs_ioctl+0x283/0x10d0 [ 1168.854251] ? selinux_inode_getsecctx+0x90/0x90 [ 1168.855217] ? generic_block_fiemap+0x60/0x60 [ 1168.856137] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1168.857133] ? ext4_fc_start_update+0xa2/0x2e0 [ 1168.858073] ext4_ioctl+0x46/0x90 [ 1168.858791] ? __ext4_ioctl+0x41f0/0x41f0 [ 1168.859650] __x64_sys_ioctl+0x19a/0x210 [ 1168.860477] do_syscall_64+0x33/0x40 [ 1168.861229] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1168.862271] RIP: 0033:0x7ff884f5fb19 [ 1168.863038] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1168.866785] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1168.868349] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1168.869813] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1168.871271] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1168.872714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1168.874153] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:28:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 35) 03:28:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0xf0ffff}, 0x14}}, 0x0) 03:28:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000000}) 03:28:35 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x48, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:28:35 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x600, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1182.851170] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:28:35 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x510, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:28:35 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x300, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:28:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x7ffff000, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1182.870982] FAULT_INJECTION: forcing a failure. [ 1182.870982] name failslab, interval 1, probability 0, space 0, times 0 [ 1182.872573] CPU: 0 PID: 13230 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1182.873536] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1182.874731] Call Trace: [ 1182.875109] dump_stack+0x107/0x167 [ 1182.875649] should_fail.cold+0x5/0xa [ 1182.876228] ? stack_trace_consume_entry+0x160/0x160 [ 1182.876998] ? create_object.isra.0+0x3a/0xa20 [ 1182.877692] should_failslab+0x5/0x20 [ 1182.878244] kmem_cache_alloc+0x5b/0x360 [ 1182.878878] create_object.isra.0+0x3a/0xa20 [ 1182.879532] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1182.880309] kmem_cache_alloc+0x159/0x360 [ 1182.880890] ? mempool_free_pages+0x20/0x20 [ 1182.881531] mempool_alloc+0x148/0x360 [ 1182.882075] ? mempool_resize+0x7d0/0x7d0 [ 1182.882675] ? find_held_lock+0x2c/0x110 [ 1182.883264] bio_alloc_bioset+0x36e/0x600 [ 1182.883848] ? do_raw_spin_lock+0x121/0x260 [ 1182.884454] ? bvec_alloc+0x2f0/0x2f0 [ 1182.884996] ? kmem_cache_free+0xa7/0x310 [ 1182.885591] blkdev_issue_flush+0x20/0x1a0 [ 1182.886185] jbd2_cleanup_journal_tail+0x1ae/0x1f0 [ 1182.886886] ? __flush_batch+0x2b0/0x2b0 [ 1182.887462] ? do_raw_spin_unlock+0x4f/0x220 [ 1182.888084] jbd2_log_do_checkpoint+0x798/0xfc0 [ 1182.888757] ? do_raw_spin_lock+0x121/0x260 [ 1182.889360] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1182.890169] ? rwlock_bug.part.0+0x90/0x90 [ 1182.890790] jbd2_journal_flush+0x14b/0x530 [ 1182.891396] ext4_ioctl_group_add+0x24d/0x550 [ 1182.892047] ? _copy_from_user+0xfb/0x1b0 [ 1182.892670] __ext4_ioctl+0x2577/0x41f0 [ 1182.893251] ? __lock_acquire+0xbb1/0x5b00 [ 1182.893886] ? ext4_reset_inode_seed+0x450/0x450 [ 1182.894592] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1182.895369] ? find_held_lock+0x2c/0x110 [ 1182.895990] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1182.896844] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1182.897620] ? do_vfs_ioctl+0x283/0x10d0 [ 1182.898225] ? selinux_inode_getsecctx+0x90/0x90 [ 1182.898938] ? generic_block_fiemap+0x60/0x60 [ 1182.899612] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1182.900329] ? ext4_fc_start_update+0xa2/0x2e0 [ 1182.901011] ext4_ioctl+0x46/0x90 [ 1182.901523] ? __ext4_ioctl+0x41f0/0x41f0 [ 1182.902144] __x64_sys_ioctl+0x19a/0x210 [ 1182.902759] do_syscall_64+0x33/0x40 [ 1182.903316] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1182.904067] RIP: 0033:0x7ff884f5fb19 [ 1182.904615] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1182.907391] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1182.908513] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1182.909607] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1182.910684] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1182.911769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1182.912844] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:28:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0x1000000}, 0x14}}, 0x0) [ 1182.939927] FAT-fs (loop7): bogus number of reserved sectors [ 1182.940771] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1182.955633] FAT-fs (loop5): bogus number of reserved sectors [ 1182.956576] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1182.996165] FAT-fs (loop3): bogus number of reserved sectors [ 1182.997663] FAT-fs (loop3): Can't find a valid FAT filesystem 03:28:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 36) 03:28:35 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x600, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1183.063474] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1183.075211] FAULT_INJECTION: forcing a failure. [ 1183.075211] name failslab, interval 1, probability 0, space 0, times 0 [ 1183.076704] CPU: 0 PID: 13358 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1183.077593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1183.078637] Call Trace: [ 1183.078987] dump_stack+0x107/0x167 [ 1183.079466] should_fail.cold+0x5/0xa [ 1183.079958] ? mempool_alloc+0x148/0x360 [ 1183.080473] ? mempool_free_pages+0x20/0x20 [ 1183.081029] should_failslab+0x5/0x20 [ 1183.081508] kmem_cache_alloc+0x5b/0x360 [ 1183.082028] ? mempool_free_pages+0x20/0x20 [ 1183.082535] FAT-fs (loop3): bogus number of reserved sectors [ 1183.082566] mempool_alloc+0x148/0x360 [ 1183.082587] ? mempool_resize+0x7d0/0x7d0 [ 1183.083741] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1183.084195] ? blk_queue_enter+0xb80/0xb80 [ 1183.084213] ? find_held_lock+0x2c/0x110 [ 1183.084236] bio_alloc_bioset+0x36e/0x600 [ 1183.087365] ? submit_bio_noacct+0xcf0/0xcf0 [ 1183.087932] ? bvec_alloc+0x2f0/0x2f0 [ 1183.088444] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1183.089075] write_dirty_buffer+0xcb/0x180 [ 1183.089633] __flush_batch+0x11b/0x2b0 [ 1183.090141] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1183.090826] ? lock_downgrade+0x6d0/0x6d0 [ 1183.091374] ? rwlock_bug.part.0+0x90/0x90 [ 1183.091940] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1183.092559] ? do_raw_spin_lock+0x121/0x260 [ 1183.093141] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1183.093872] ? rwlock_bug.part.0+0x90/0x90 [ 1183.094429] jbd2_journal_flush+0x14b/0x530 [ 1183.095008] ext4_ioctl_group_add+0x24d/0x550 [ 1183.095587] ? _copy_from_user+0xfb/0x1b0 [ 1183.096129] __ext4_ioctl+0x2577/0x41f0 [ 1183.096645] ? __lock_acquire+0xbb1/0x5b00 [ 1183.097203] ? ext4_reset_inode_seed+0x450/0x450 [ 1183.097835] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1183.098526] ? find_held_lock+0x2c/0x110 [ 1183.099067] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1183.099807] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1183.100487] ? do_vfs_ioctl+0x283/0x10d0 [ 1183.101013] ? selinux_inode_getsecctx+0x90/0x90 [ 1183.101630] ? generic_block_fiemap+0x60/0x60 [ 1183.102218] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1183.102891] ? ext4_fc_start_update+0xa2/0x2e0 [ 1183.103492] ext4_ioctl+0x46/0x90 [ 1183.103934] ? __ext4_ioctl+0x41f0/0x41f0 [ 1183.104474] __x64_sys_ioctl+0x19a/0x210 [ 1183.105003] do_syscall_64+0x33/0x40 [ 1183.105489] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1183.106152] RIP: 0033:0x7ff884f5fb19 [ 1183.106635] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1183.109007] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1183.109971] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1183.110882] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1183.111813] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1183.112725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1183.113640] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:28:52 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x500, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:28:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0xfffffdef, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:28:52 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x605, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:28:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000000000000}) 03:28:52 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4c, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:28:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0x2000000}, 0x14}}, 0x0) 03:28:52 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x605, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:28:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 37) [ 1200.342639] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1200.358594] FAT-fs (loop3): bogus number of reserved sectors [ 1200.360054] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1200.367786] FAULT_INJECTION: forcing a failure. [ 1200.367786] name failslab, interval 1, probability 0, space 0, times 0 [ 1200.370237] CPU: 0 PID: 13375 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1200.371663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1200.373351] Call Trace: [ 1200.373901] dump_stack+0x107/0x167 [ 1200.374646] should_fail.cold+0x5/0xa [ 1200.375453] ? create_object.isra.0+0x3a/0xa20 [ 1200.376394] should_failslab+0x5/0x20 [ 1200.377164] kmem_cache_alloc+0x5b/0x360 [ 1200.377991] create_object.isra.0+0x3a/0xa20 [ 1200.378894] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1200.379920] kmem_cache_alloc+0x159/0x360 [ 1200.380766] ? mempool_free_pages+0x20/0x20 [ 1200.381631] mempool_alloc+0x148/0x360 [ 1200.382426] ? mempool_resize+0x7d0/0x7d0 [ 1200.383275] ? blk_queue_enter+0xb80/0xb80 [ 1200.384135] ? find_held_lock+0x2c/0x110 [ 1200.384965] bio_alloc_bioset+0x36e/0x600 [ 1200.385814] ? submit_bio_noacct+0xcf0/0xcf0 [ 1200.386709] ? bvec_alloc+0x2f0/0x2f0 [ 1200.387514] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1200.388520] write_dirty_buffer+0xcb/0x180 [ 1200.389379] __flush_batch+0x11b/0x2b0 [ 1200.390181] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1200.391234] ? lock_downgrade+0x6d0/0x6d0 [ 1200.392097] ? rwlock_bug.part.0+0x90/0x90 [ 1200.392978] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1200.393933] ? do_raw_spin_lock+0x121/0x260 [ 1200.394804] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1200.395966] ? rwlock_bug.part.0+0x90/0x90 [ 1200.396847] jbd2_journal_flush+0x14b/0x530 [ 1200.397737] ext4_ioctl_group_add+0x24d/0x550 [ 1200.398641] ? _copy_from_user+0xfb/0x1b0 [ 1200.399517] __ext4_ioctl+0x2577/0x41f0 [ 1200.400329] ? __lock_acquire+0xbb1/0x5b00 [ 1200.401205] ? ext4_reset_inode_seed+0x450/0x450 [ 1200.402172] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1200.403262] ? find_held_lock+0x2c/0x110 [ 1200.404107] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1200.405268] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1200.406310] ? do_vfs_ioctl+0x283/0x10d0 [ 1200.407144] ? selinux_inode_getsecctx+0x90/0x90 [ 1200.408113] ? generic_block_fiemap+0x60/0x60 [ 1200.409026] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1200.410021] ? ext4_fc_start_update+0xa2/0x2e0 [ 1200.410970] ext4_ioctl+0x46/0x90 [ 1200.411675] ? __ext4_ioctl+0x41f0/0x41f0 [ 1200.412522] __x64_sys_ioctl+0x19a/0x210 [ 1200.413362] do_syscall_64+0x33/0x40 [ 1200.414115] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1200.415176] RIP: 0033:0x7ff884f5fb19 [ 1200.415936] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1200.419668] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1200.421217] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1200.422659] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1200.424112] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1200.425548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1200.426982] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:28:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x2, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:28:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:28:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0xf000000}, 0x14}}, 0x0) [ 1200.490310] FAT-fs (loop5): bogus number of reserved sectors [ 1200.491698] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1200.515238] FAT-fs (loop3): bogus number of reserved sectors [ 1200.516525] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1200.521973] FAT-fs (loop7): bogus number of reserved sectors [ 1200.523300] FAT-fs (loop7): Can't find a valid FAT filesystem 03:28:52 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x700, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1200.571277] FAT-fs (loop7): bogus number of reserved sectors [ 1200.572520] FAT-fs (loop7): Can't find a valid FAT filesystem 03:28:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 38) [ 1200.590225] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:28:52 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x600, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:28:52 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x68, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:28:52 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x700, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:28:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0x9effffff}, 0x14}}, 0x0) 03:28:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x3, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1200.728251] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1200.751421] FAULT_INJECTION: forcing a failure. [ 1200.751421] name failslab, interval 1, probability 0, space 0, times 0 [ 1200.754359] CPU: 1 PID: 13609 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1200.756092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1200.757822] Call Trace: [ 1200.758406] dump_stack+0x107/0x167 [ 1200.759197] should_fail.cold+0x5/0xa [ 1200.760012] ? create_object.isra.0+0x3a/0xa20 [ 1200.760964] should_failslab+0x5/0x20 [ 1200.761741] kmem_cache_alloc+0x5b/0x360 [ 1200.762584] create_object.isra.0+0x3a/0xa20 [ 1200.763501] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1200.764567] kmem_cache_alloc+0x159/0x360 [ 1200.765426] ? mempool_free_pages+0x20/0x20 [ 1200.766307] mempool_alloc+0x148/0x360 [ 1200.767149] ? mempool_resize+0x7d0/0x7d0 [ 1200.768008] ? blk_queue_enter+0xb80/0xb80 [ 1200.768888] ? find_held_lock+0x2c/0x110 [ 1200.769730] bio_alloc_bioset+0x36e/0x600 [ 1200.770586] ? submit_bio_noacct+0xcf0/0xcf0 [ 1200.771517] ? bvec_alloc+0x2f0/0x2f0 [ 1200.772335] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1200.773346] write_dirty_buffer+0xcb/0x180 [ 1200.774260] __flush_batch+0x11b/0x2b0 [ 1200.775090] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1200.776165] ? lock_downgrade+0x6d0/0x6d0 [ 1200.777024] ? rwlock_bug.part.0+0x90/0x90 [ 1200.777898] ? jbd2_log_do_checkpoint+0x51b/0xfc0 [ 1200.778908] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1200.779888] ? do_raw_spin_lock+0x121/0x260 [ 1200.780774] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1200.781939] ? rwlock_bug.part.0+0x90/0x90 [ 1200.782820] jbd2_journal_flush+0x14b/0x530 [ 1200.783720] ext4_ioctl_group_add+0x24d/0x550 [ 1200.784667] ? _copy_from_user+0xfb/0x1b0 [ 1200.785532] __ext4_ioctl+0x2577/0x41f0 [ 1200.786353] ? __lock_acquire+0xbb1/0x5b00 [ 1200.787255] ? ext4_reset_inode_seed+0x450/0x450 [ 1200.788241] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1200.789370] ? find_held_lock+0x2c/0x110 [ 1200.790230] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1200.791417] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1200.792488] ? do_vfs_ioctl+0x283/0x10d0 [ 1200.793327] ? selinux_inode_getsecctx+0x90/0x90 [ 1200.794313] ? generic_block_fiemap+0x60/0x60 [ 1200.795265] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1200.796293] ? ext4_fc_start_update+0xa2/0x2e0 [ 1200.797239] ext4_ioctl+0x46/0x90 [ 1200.797958] ? __ext4_ioctl+0x41f0/0x41f0 [ 1200.798821] __x64_sys_ioctl+0x19a/0x210 [ 1200.799705] do_syscall_64+0x33/0x40 [ 1200.800487] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1200.801573] RIP: 0033:0x7ff884f5fb19 [ 1200.802347] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1200.806203] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1200.807790] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1200.809276] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1200.810732] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1200.812232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1200.813691] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 [ 1200.823184] FAT-fs (loop3): bogus number of reserved sectors [ 1200.824476] FAT-fs (loop3): Can't find a valid FAT filesystem 03:28:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1000000}) [ 1200.881845] FAT-fs (loop3): bogus number of reserved sectors [ 1200.883310] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1200.887655] FAT-fs (loop7): bogus number of reserved sectors [ 1200.888980] FAT-fs (loop7): Can't find a valid FAT filesystem 03:28:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0xde000000}, 0x14}}, 0x0) [ 1200.928007] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:28:53 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x782, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1200.977420] FAT-fs (loop7): bogus number of reserved sectors [ 1200.978752] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1200.986750] FAT-fs (loop5): bogus number of reserved sectors [ 1200.988001] FAT-fs (loop5): Can't find a valid FAT filesystem 03:28:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x4, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:28:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) [ 1201.065157] FAT-fs (loop5): bogus number of reserved sectors [ 1201.066495] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1201.075418] FAT-fs (loop3): bogus number of reserved sectors [ 1201.076781] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1201.122800] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1201.148264] FAT-fs (loop3): bogus number of reserved sectors [ 1201.149522] FAT-fs (loop3): Can't find a valid FAT filesystem 03:29:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 39) 03:29:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:29:06 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x805, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:29:06 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x900, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:29:06 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x700, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:29:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0xf0ffffff}, 0x14}}, 0x0) 03:29:06 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6c, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:29:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x8, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1214.677866] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1214.726748] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1214.730991] FAT-fs (loop3): bogus number of reserved sectors [ 1214.731781] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1214.733711] FAT-fs (loop5): bogus number of reserved sectors [ 1214.734491] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1214.737401] FAT-fs (loop7): bogus number of reserved sectors [ 1214.738252] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1214.744840] FAULT_INJECTION: forcing a failure. [ 1214.744840] name failslab, interval 1, probability 0, space 0, times 0 [ 1214.746379] CPU: 1 PID: 13871 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1214.747281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1214.748352] Call Trace: [ 1214.748702] dump_stack+0x107/0x167 [ 1214.749171] should_fail.cold+0x5/0xa [ 1214.749662] ? create_object.isra.0+0x3a/0xa20 [ 1214.750251] should_failslab+0x5/0x20 [ 1214.750745] kmem_cache_alloc+0x5b/0x360 [ 1214.751289] create_object.isra.0+0x3a/0xa20 [ 1214.751855] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1214.752517] kmem_cache_alloc+0x159/0x360 [ 1214.753057] ? mempool_free_pages+0x20/0x20 [ 1214.753619] mempool_alloc+0x148/0x360 [ 1214.754134] ? mempool_resize+0x7d0/0x7d0 [ 1214.754667] ? blk_queue_enter+0xb80/0xb80 [ 1214.755232] ? find_held_lock+0x2c/0x110 [ 1214.755766] bio_alloc_bioset+0x36e/0x600 [ 1214.756306] ? submit_bio_noacct+0xcf0/0xcf0 [ 1214.756863] ? bvec_alloc+0x2f0/0x2f0 [ 1214.757369] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1214.758011] write_dirty_buffer+0xcb/0x180 [ 1214.758560] __flush_batch+0x11b/0x2b0 [ 1214.759084] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1214.759760] ? lock_downgrade+0x6d0/0x6d0 [ 1214.760303] ? rwlock_bug.part.0+0x90/0x90 [ 1214.760868] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1214.761461] ? do_raw_spin_lock+0x121/0x260 [ 1214.762026] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1214.762768] ? rwlock_bug.part.0+0x90/0x90 [ 1214.763337] jbd2_journal_flush+0x14b/0x530 [ 1214.763904] ext4_ioctl_group_add+0x24d/0x550 [ 1214.764486] ? _copy_from_user+0xfb/0x1b0 [ 1214.765022] __ext4_ioctl+0x2577/0x41f0 [ 1214.765532] ? __lock_acquire+0xbb1/0x5b00 [ 1214.766092] ? ext4_reset_inode_seed+0x450/0x450 [ 1214.766713] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1214.767411] ? find_held_lock+0x2c/0x110 [ 1214.767952] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1214.768694] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1214.769360] ? do_vfs_ioctl+0x283/0x10d0 [ 1214.769883] ? selinux_inode_getsecctx+0x90/0x90 [ 1214.770500] ? generic_block_fiemap+0x60/0x60 [ 1214.771094] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1214.771730] ? ext4_fc_start_update+0xa2/0x2e0 [ 1214.772321] ext4_ioctl+0x46/0x90 [ 1214.772770] ? __ext4_ioctl+0x41f0/0x41f0 [ 1214.773313] __x64_sys_ioctl+0x19a/0x210 [ 1214.773841] do_syscall_64+0x33/0x40 [ 1214.774322] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1214.774984] RIP: 0033:0x7ff884f5fb19 [ 1214.775473] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1214.777847] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1214.778849] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1214.779783] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1214.780695] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1214.781618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1214.782526] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 [ 1214.818109] FAT-fs (loop7): bogus number of reserved sectors [ 1214.818780] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1214.846740] FAT-fs (loop5): bogus number of reserved sectors [ 1214.847568] FAT-fs (loop5): Can't find a valid FAT filesystem 03:29:21 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x74, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:29:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0xfffff000}, 0x14}}, 0x0) 03:29:21 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0x24, 0x25, 0xc21, 0x0, 0x0, {}, [@nested={0x10, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x24}}, 0x0) fcntl$setstatus(r0, 0x4, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0x24, 0x25, 0xc21, 0x0, 0x0, {}, [@nested={0x10, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x24}}, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x100}) 03:29:21 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x900, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:29:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x9, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:29:21 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x900, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:29:21 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa00, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:29:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 40) [ 1229.044181] FAT-fs (loop3): bogus number of reserved sectors [ 1229.045396] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1229.081891] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1229.094206] FAT-fs (loop3): bogus number of reserved sectors [ 1229.095797] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1229.099065] FAULT_INJECTION: forcing a failure. [ 1229.099065] name failslab, interval 1, probability 0, space 0, times 0 [ 1229.101343] CPU: 0 PID: 14006 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1229.102647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1229.104247] Call Trace: [ 1229.104761] dump_stack+0x107/0x167 [ 1229.105475] should_fail.cold+0x5/0xa [ 1229.106216] ? mempool_alloc+0x148/0x360 [ 1229.106950] ? mempool_free_pages+0x20/0x20 [ 1229.107751] should_failslab+0x5/0x20 [ 1229.108414] kmem_cache_alloc+0x5b/0x360 [ 1229.109129] ? mempool_free_pages+0x20/0x20 [ 1229.109883] mempool_alloc+0x148/0x360 [ 1229.110575] ? mempool_resize+0x7d0/0x7d0 [ 1229.111316] ? blk_queue_enter+0xb80/0xb80 [ 1229.112071] ? find_held_lock+0x2c/0x110 [ 1229.112806] bio_alloc_bioset+0x36e/0x600 [ 1229.113537] ? submit_bio_noacct+0xcf0/0xcf0 [ 1229.114307] ? bvec_alloc+0x2f0/0x2f0 [ 1229.114994] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1229.115884] write_dirty_buffer+0xcb/0x180 [ 1229.116649] __flush_batch+0x11b/0x2b0 [ 1229.117355] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1229.118338] ? lock_downgrade+0x6d0/0x6d0 [ 1229.119088] ? rwlock_bug.part.0+0x90/0x90 [ 1229.119855] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1229.120731] ? do_raw_spin_lock+0x121/0x260 [ 1229.121549] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1229.122537] ? rwlock_bug.part.0+0x90/0x90 [ 1229.123347] jbd2_journal_flush+0x14b/0x530 [ 1229.124120] ext4_ioctl_group_add+0x24d/0x550 [ 1229.124987] ? _copy_from_user+0xfb/0x1b0 [ 1229.125769] __ext4_ioctl+0x2577/0x41f0 [ 1229.126517] ? __lock_acquire+0xbb1/0x5b00 [ 1229.127293] ? ext4_reset_inode_seed+0x450/0x450 [ 1229.128194] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1229.129153] ? find_held_lock+0x2c/0x110 [ 1229.129917] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1229.130951] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1229.131951] ? do_vfs_ioctl+0x283/0x10d0 [ 1229.132681] ? selinux_inode_getsecctx+0x90/0x90 [ 1229.133522] ? generic_block_fiemap+0x60/0x60 [ 1229.134340] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1229.135199] ? ext4_fc_start_update+0xa2/0x2e0 [ 1229.136015] ext4_ioctl+0x46/0x90 [ 1229.136640] ? __ext4_ioctl+0x41f0/0x41f0 [ 1229.137399] __x64_sys_ioctl+0x19a/0x210 [ 1229.138124] do_syscall_64+0x33/0x40 [ 1229.138793] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1229.139726] RIP: 0033:0x7ff884f5fb19 [ 1229.140384] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1229.143712] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1229.145080] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1229.146344] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1229.147632] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1229.148852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1229.150105] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:29:21 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xa00, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:29:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 41) [ 1229.198833] FAT-fs (loop7): bogus number of reserved sectors [ 1229.200263] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1229.201578] FAT-fs (loop5): bogus number of reserved sectors [ 1229.202945] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1229.222655] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1229.236119] FAULT_INJECTION: forcing a failure. [ 1229.236119] name failslab, interval 1, probability 0, space 0, times 0 [ 1229.238052] CPU: 0 PID: 14116 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1229.239189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1229.240576] Call Trace: [ 1229.241022] dump_stack+0x107/0x167 [ 1229.241629] should_fail.cold+0x5/0xa [ 1229.242263] ? mempool_alloc+0x148/0x360 [ 1229.242926] ? mempool_free_pages+0x20/0x20 [ 1229.243641] should_failslab+0x5/0x20 [ 1229.244260] kmem_cache_alloc+0x5b/0x360 [ 1229.244927] ? mempool_free_pages+0x20/0x20 [ 1229.245649] mempool_alloc+0x148/0x360 [ 1229.246299] ? mempool_resize+0x7d0/0x7d0 [ 1229.247029] ? blk_queue_enter+0xb80/0xb80 [ 1229.247802] ? find_held_lock+0x2c/0x110 [ 1229.248510] bio_alloc_bioset+0x36e/0x600 [ 1229.249230] ? submit_bio_noacct+0xcf0/0xcf0 [ 1229.250015] ? bvec_alloc+0x2f0/0x2f0 [ 1229.250692] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1229.251562] write_dirty_buffer+0xcb/0x180 [ 1229.252296] __flush_batch+0x11b/0x2b0 [ 1229.252973] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1229.253873] ? lock_downgrade+0x6d0/0x6d0 [ 1229.254597] ? rwlock_bug.part.0+0x90/0x90 [ 1229.255368] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1229.256183] ? do_raw_spin_lock+0x121/0x260 [ 1229.256935] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1229.257913] ? rwlock_bug.part.0+0x90/0x90 [ 1229.258656] jbd2_journal_flush+0x14b/0x530 [ 1229.259377] ext4_ioctl_group_add+0x24d/0x550 [ 1229.260163] ? _copy_from_user+0xfb/0x1b0 [ 1229.260895] __ext4_ioctl+0x2577/0x41f0 [ 1229.261578] ? __lock_acquire+0xbb1/0x5b00 [ 1229.262324] ? ext4_reset_inode_seed+0x450/0x450 [ 1229.263145] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1229.264086] ? find_held_lock+0x2c/0x110 [ 1229.264817] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1229.265811] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1229.266701] ? do_vfs_ioctl+0x283/0x10d0 [ 1229.267372] ? selinux_inode_getsecctx+0x90/0x90 [ 1229.268186] ? generic_block_fiemap+0x60/0x60 [ 1229.268977] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1229.269829] ? ext4_fc_start_update+0xa2/0x2e0 [ 1229.270624] ext4_ioctl+0x46/0x90 [ 1229.271244] ? __ext4_ioctl+0x41f0/0x41f0 [ 1229.271971] __x64_sys_ioctl+0x19a/0x210 [ 1229.272678] do_syscall_64+0x33/0x40 [ 1229.273316] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1229.274142] RIP: 0033:0x7ff884f5fb19 [ 1229.274764] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1229.277748] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1229.278985] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1229.280142] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1229.281267] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1229.282401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1229.283552] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:29:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0xffffff7f}, 0x14}}, 0x0) 03:29:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0xa, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:29:21 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa00, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:29:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x2000, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@noextend}, {@dfltuid}, {@privport}, {@fscache}, {@version_L}, {@access_user}, {@cache_mmap}, {@mmap}, {@cache_none}, {@mmap}], [{@subj_role}, {@audit}, {@dont_measure}, {@uid_eq}]}}) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f00000002c0)={r0, 0xd2, 0x13aa, 0x550}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0x24, 0x25, 0xc21, 0x0, 0x0, {}, [@nested={0x10, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000300)={{0x1, 0x1, 0x18, r3, {0x80}}, './file1\x00'}) 03:29:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0xffffff9e}, 0x14}}, 0x0) [ 1229.387564] FAT-fs (loop5): bogus number of reserved sectors [ 1229.388981] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1229.393181] FAT-fs (loop7): bogus number of reserved sectors [ 1229.394527] FAT-fs (loop7): Can't find a valid FAT filesystem 03:29:21 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xb00, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1229.457216] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1229.491464] 9pnet: Insufficient options for proto=fd [ 1229.498315] FAT-fs (loop3): bogus number of reserved sectors 03:29:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x10, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:29:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 42) [ 1229.499754] FAT-fs (loop3): Can't find a valid FAT filesystem 03:29:21 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7a, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:29:21 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa05, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1229.543860] FAT-fs (loop7): bogus number of reserved sectors [ 1229.545294] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1229.558471] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1229.582944] FAULT_INJECTION: forcing a failure. [ 1229.582944] name failslab, interval 1, probability 0, space 0, times 0 [ 1229.585418] CPU: 1 PID: 14174 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1229.586881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1229.588660] Call Trace: [ 1229.589216] dump_stack+0x107/0x167 [ 1229.589990] should_fail.cold+0x5/0xa [ 1229.590808] ? create_object.isra.0+0x3a/0xa20 [ 1229.591799] should_failslab+0x5/0x20 [ 1229.592578] kmem_cache_alloc+0x5b/0x360 [ 1229.593423] create_object.isra.0+0x3a/0xa20 [ 1229.594319] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1229.595381] kmem_cache_alloc+0x159/0x360 [ 1229.596232] ? mempool_free_pages+0x20/0x20 [ 1229.597116] mempool_alloc+0x148/0x360 [ 1229.597918] ? mempool_resize+0x7d0/0x7d0 [ 1229.598763] ? blk_queue_enter+0xb80/0xb80 [ 1229.599650] ? submit_bio+0xeb/0x4e0 [ 1229.600425] bio_alloc_bioset+0x36e/0x600 [ 1229.601272] ? submit_bio_noacct+0xcf0/0xcf0 [ 1229.602167] ? bvec_alloc+0x2f0/0x2f0 [ 1229.602960] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1229.603978] write_dirty_buffer+0xcb/0x180 [ 1229.604844] __flush_batch+0x11b/0x2b0 [ 1229.605644] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1229.606688] ? lock_downgrade+0x6d0/0x6d0 [ 1229.607546] ? rwlock_bug.part.0+0x90/0x90 [ 1229.608420] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1229.609366] ? do_raw_spin_lock+0x121/0x260 [ 1229.610241] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1229.611406] ? rwlock_bug.part.0+0x90/0x90 [ 1229.612285] jbd2_journal_flush+0x14b/0x530 [ 1229.613178] ext4_ioctl_group_add+0x24d/0x550 [ 1229.614087] ? _copy_from_user+0xfb/0x1b0 [ 1229.614954] __ext4_ioctl+0x2577/0x41f0 [ 1229.615912] ? __lock_acquire+0xbb1/0x5b00 [ 1229.616923] ? ext4_reset_inode_seed+0x450/0x450 [ 1229.618055] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1229.619323] ? find_held_lock+0x2c/0x110 [ 1229.620309] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1229.621655] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1229.622873] ? do_vfs_ioctl+0x283/0x10d0 [ 1229.623851] ? selinux_inode_getsecctx+0x90/0x90 [ 1229.624946] ? generic_block_fiemap+0x60/0x60 [ 1229.625992] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1229.627133] ? ext4_fc_start_update+0xa2/0x2e0 [ 1229.628213] ext4_ioctl+0x46/0x90 [ 1229.629019] ? __ext4_ioctl+0x41f0/0x41f0 [ 1229.629971] __x64_sys_ioctl+0x19a/0x210 [ 1229.630905] do_syscall_64+0x33/0x40 [ 1229.631799] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1229.632989] RIP: 0033:0x7ff884f5fb19 [ 1229.633869] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1229.638155] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1229.639925] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1229.641578] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1229.643251] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1229.644885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1229.646523] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 [ 1229.671728] FAT-fs (loop5): bogus number of reserved sectors [ 1229.672562] FAT-fs (loop5): Can't find a valid FAT filesystem 03:29:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0xfffffff0}, 0x14}}, 0x0) [ 1229.697360] FAT-fs (loop7): bogus number of reserved sectors [ 1229.698140] FAT-fs (loop7): Can't find a valid FAT filesystem 03:29:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 43) 03:29:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x14, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1229.713218] FAT-fs (loop3): bogus number of reserved sectors [ 1229.714671] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1229.770235] FAT-fs (loop5): bogus number of reserved sectors [ 1229.770979] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1229.777609] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1229.797740] FAULT_INJECTION: forcing a failure. [ 1229.797740] name failslab, interval 1, probability 0, space 0, times 0 [ 1229.799159] CPU: 0 PID: 14264 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1229.800011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1229.800965] Call Trace: [ 1229.801288] dump_stack+0x107/0x167 [ 1229.801735] should_fail.cold+0x5/0xa [ 1229.802207] ? create_object.isra.0+0x3a/0xa20 [ 1229.802769] should_failslab+0x5/0x20 [ 1229.803242] kmem_cache_alloc+0x5b/0x360 [ 1229.803729] create_object.isra.0+0x3a/0xa20 [ 1229.804249] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1229.804857] kmem_cache_alloc+0x159/0x360 [ 1229.805339] ? mempool_free_pages+0x20/0x20 [ 1229.805847] mempool_alloc+0x148/0x360 [ 1229.806302] ? mempool_resize+0x7d0/0x7d0 [ 1229.806780] ? blk_queue_enter+0xb80/0xb80 [ 1229.807329] ? find_held_lock+0x2c/0x110 [ 1229.807845] bio_alloc_bioset+0x36e/0x600 [ 1229.808319] ? submit_bio_noacct+0xcf0/0xcf0 [ 1229.808842] ? bvec_alloc+0x2f0/0x2f0 [ 1229.809292] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1229.809862] write_dirty_buffer+0xcb/0x180 [ 1229.810350] __flush_batch+0x11b/0x2b0 [ 1229.810809] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1229.811406] ? lock_downgrade+0x6d0/0x6d0 [ 1229.811899] ? rwlock_bug.part.0+0x90/0x90 [ 1229.812398] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1229.812943] ? do_raw_spin_lock+0x121/0x260 [ 1229.813445] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1229.814101] ? rwlock_bug.part.0+0x90/0x90 [ 1229.814614] jbd2_journal_flush+0x14b/0x530 [ 1229.815118] ext4_ioctl_group_add+0x24d/0x550 [ 1229.815671] ? _copy_from_user+0xfb/0x1b0 [ 1229.816155] __ext4_ioctl+0x2577/0x41f0 [ 1229.816632] ? __lock_acquire+0xbb1/0x5b00 [ 1229.817131] ? ext4_reset_inode_seed+0x450/0x450 [ 1229.817687] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1229.818294] ? find_held_lock+0x2c/0x110 [ 1229.818775] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1229.819464] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1229.820064] ? do_vfs_ioctl+0x283/0x10d0 [ 1229.820542] ? selinux_inode_getsecctx+0x90/0x90 [ 1229.821091] ? generic_block_fiemap+0x60/0x60 [ 1229.821613] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1229.822180] ? ext4_fc_start_update+0xa2/0x2e0 [ 1229.822708] ext4_ioctl+0x46/0x90 [ 1229.823097] ? __ext4_ioctl+0x41f0/0x41f0 [ 1229.823593] __x64_sys_ioctl+0x19a/0x210 [ 1229.824053] do_syscall_64+0x33/0x40 [ 1229.824484] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1229.825061] RIP: 0033:0x7ff884f5fb19 [ 1229.825493] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1229.827599] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1229.828455] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1229.829257] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1229.830082] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1229.830919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1229.831771] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:29:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x18, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:29:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 44) 03:29:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000340)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000240)="1bf57dc9066b", 0x0, 0x0, 0x0, 0x0, 0x0}) accept$unix(r2, &(0x7f00000001c0)=@abs, &(0x7f0000000040)=0x6e) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) epoll_create1(0x80000) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000080)={0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/shm\x00', 0x0, 0x0) 03:29:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0xffffffff}, 0x14}}, 0x0) 03:29:34 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb00, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:29:34 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb00, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:29:34 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x300, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:29:34 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xc00, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1242.548949] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1242.568825] FAULT_INJECTION: forcing a failure. [ 1242.568825] name failslab, interval 1, probability 0, space 0, times 0 [ 1242.570627] CPU: 1 PID: 14285 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1242.571654] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1242.572866] Call Trace: [ 1242.573254] dump_stack+0x107/0x167 [ 1242.573787] should_fail.cold+0x5/0xa [ 1242.574343] ? mempool_alloc+0x148/0x360 [ 1242.574935] ? mempool_free_pages+0x20/0x20 [ 1242.575577] should_failslab+0x5/0x20 [ 1242.576137] kmem_cache_alloc+0x5b/0x360 [ 1242.576730] ? mempool_free_pages+0x20/0x20 [ 1242.577361] mempool_alloc+0x148/0x360 [ 1242.577945] ? mempool_resize+0x7d0/0x7d0 [ 1242.578553] ? blk_queue_enter+0xb80/0xb80 [ 1242.579172] ? find_held_lock+0x2c/0x110 [ 1242.579793] bio_alloc_bioset+0x36e/0x600 [ 1242.580395] ? submit_bio_noacct+0xcf0/0xcf0 [ 1242.581036] ? bvec_alloc+0x2f0/0x2f0 [ 1242.581606] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1242.582329] write_dirty_buffer+0xcb/0x180 [ 1242.582946] __flush_batch+0x11b/0x2b0 [ 1242.583519] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1242.584267] ? lock_downgrade+0x6d0/0x6d0 [ 1242.584873] ? rwlock_bug.part.0+0x90/0x90 [ 1242.585491] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1242.586171] ? do_raw_spin_lock+0x121/0x260 [ 1242.586795] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1242.587631] ? rwlock_bug.part.0+0x90/0x90 [ 1242.588242] jbd2_journal_flush+0x14b/0x530 [ 1242.588866] ext4_ioctl_group_add+0x24d/0x550 [ 1242.589515] ? _copy_from_user+0xfb/0x1b0 [ 1242.590115] __ext4_ioctl+0x2577/0x41f0 [ 1242.590690] ? __lock_acquire+0xbb1/0x5b00 [ 1242.591328] ? ext4_reset_inode_seed+0x450/0x450 [ 1242.592025] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1242.592791] ? find_held_lock+0x2c/0x110 [ 1242.593416] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1242.594263] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1242.595008] ? do_vfs_ioctl+0x283/0x10d0 [ 1242.595610] ? selinux_inode_getsecctx+0x90/0x90 [ 1242.596290] ? generic_block_fiemap+0x60/0x60 [ 1242.596939] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1242.597647] ? ext4_fc_start_update+0xa2/0x2e0 [ 1242.598313] ext4_ioctl+0x46/0x90 [ 1242.598814] ? __ext4_ioctl+0x41f0/0x41f0 [ 1242.599425] __x64_sys_ioctl+0x19a/0x210 [ 1242.600011] do_syscall_64+0x33/0x40 [ 1242.600549] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1242.601288] RIP: 0033:0x7ff884f5fb19 [ 1242.601830] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1242.604417] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1242.605521] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1242.606547] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1242.607580] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1242.608606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1242.609621] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:29:34 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xd00, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1242.634793] FAT-fs (loop5): bogus number of reserved sectors [ 1242.635713] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1242.645518] FAT-fs (loop3): bogus number of reserved sectors [ 1242.646636] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1242.651062] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 1 (only 16 groups) [ 1242.652990] FAT-fs (loop7): bogus number of reserved sectors [ 1242.654348] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1242.675841] FAT-fs (loop5): bogus number of reserved sectors [ 1242.676811] FAT-fs (loop5): Can't find a valid FAT filesystem 03:29:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 45) 03:29:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 1242.733125] FAT-fs (loop3): bogus number of reserved sectors [ 1242.733979] FAT-fs (loop3): Can't find a valid FAT filesystem 03:29:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x4b6, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1242.751705] FAT-fs (loop7): bogus number of reserved sectors [ 1242.752878] FAT-fs (loop7): Can't find a valid FAT filesystem 03:29:34 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd00, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1242.808917] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1242.828788] FAULT_INJECTION: forcing a failure. [ 1242.828788] name failslab, interval 1, probability 0, space 0, times 0 [ 1242.830451] CPU: 1 PID: 14410 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1242.831408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1242.832534] Call Trace: [ 1242.832903] dump_stack+0x107/0x167 [ 1242.833407] should_fail.cold+0x5/0xa [ 1242.833938] ? mempool_alloc+0x148/0x360 [ 1242.834497] ? mempool_free_pages+0x20/0x20 [ 1242.835093] should_failslab+0x5/0x20 [ 1242.835630] kmem_cache_alloc+0x5b/0x360 [ 1242.836196] ? mempool_free_pages+0x20/0x20 [ 1242.836792] mempool_alloc+0x148/0x360 [ 1242.837330] ? mempool_resize+0x7d0/0x7d0 [ 1242.837902] ? blk_queue_enter+0xb80/0xb80 [ 1242.838487] ? find_held_lock+0x2c/0x110 [ 1242.839051] bio_alloc_bioset+0x36e/0x600 [ 1242.839635] ? submit_bio_noacct+0xcf0/0xcf0 [ 1242.840242] ? bvec_alloc+0x2f0/0x2f0 [ 1242.840788] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1242.841474] write_dirty_buffer+0xcb/0x180 [ 1242.842064] __flush_batch+0x11b/0x2b0 [ 1242.842609] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1242.843317] ? lock_downgrade+0x6d0/0x6d0 [ 1242.843914] ? rwlock_bug.part.0+0x90/0x90 [ 1242.844504] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1242.845155] ? do_raw_spin_lock+0x121/0x260 [ 1242.845755] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1242.846543] ? rwlock_bug.part.0+0x90/0x90 [ 1242.847140] jbd2_journal_flush+0x14b/0x530 [ 1242.847754] ext4_ioctl_group_add+0x24d/0x550 [ 1242.848382] ? _copy_from_user+0xfb/0x1b0 [ 1242.848957] __ext4_ioctl+0x2577/0x41f0 [ 1242.849521] ? __lock_acquire+0xbb1/0x5b00 [ 1242.850124] ? ext4_reset_inode_seed+0x450/0x450 [ 1242.850788] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1242.851524] ? find_held_lock+0x2c/0x110 [ 1242.852105] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1242.852908] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1242.853628] ? do_vfs_ioctl+0x283/0x10d0 [ 1242.854202] ? selinux_inode_getsecctx+0x90/0x90 [ 1242.854856] ? generic_block_fiemap+0x60/0x60 [ 1242.855508] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1242.856191] ? ext4_fc_start_update+0xa2/0x2e0 [ 1242.856828] ext4_ioctl+0x46/0x90 [ 1242.857309] ? __ext4_ioctl+0x41f0/0x41f0 [ 1242.857881] __x64_sys_ioctl+0x19a/0x210 [ 1242.858428] do_syscall_64+0x33/0x40 [ 1242.858942] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1242.859662] RIP: 0033:0x7ff884f5fb19 [ 1242.860180] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1242.862720] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1242.863792] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1242.864777] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1242.865754] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1242.866742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1242.867724] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:29:48 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xe00, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:29:48 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x500, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:29:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0x0, {0x21, 0x2}}, 0x14}}, 0x0) 03:29:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 46) 03:29:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {0x33}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) mkdirat(r0, &(0x7f0000000080)='./file1\x00', 0x104) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000000)={0x3, 0x6, "b5a5da", 0x97, 0x68}) [ 1256.691553] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:29:48 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xc05, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:29:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x500, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:29:48 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd05, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1256.712724] FAULT_INJECTION: forcing a failure. [ 1256.712724] name failslab, interval 1, probability 0, space 0, times 0 [ 1256.715118] CPU: 1 PID: 14433 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1256.716521] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1256.718193] Call Trace: [ 1256.718727] dump_stack+0x107/0x167 [ 1256.719470] should_fail.cold+0x5/0xa [ 1256.720236] ? mempool_alloc+0x148/0x360 [ 1256.721057] ? mempool_free_pages+0x20/0x20 [ 1256.721910] should_failslab+0x5/0x20 [ 1256.722681] kmem_cache_alloc+0x5b/0x360 [ 1256.723486] ? mempool_free_pages+0x20/0x20 [ 1256.724364] mempool_alloc+0x148/0x360 [ 1256.725163] ? mempool_resize+0x7d0/0x7d0 [ 1256.726004] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1256.727060] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1256.727964] ? trace_hardirqs_on+0x5b/0x180 [ 1256.728845] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1256.729730] ? finish_task_switch+0x126/0x5d0 [ 1256.730643] ? finish_task_switch+0xef/0x5d0 [ 1256.731512] ? __switch_to+0x572/0xff0 [ 1256.732318] bio_alloc_bioset+0x36e/0x600 [ 1256.733136] ? __schedule+0x850/0x1ed0 [ 1256.733945] ? bvec_alloc+0x2f0/0x2f0 [ 1256.734707] ? io_schedule_timeout+0x140/0x140 [ 1256.735669] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1256.736679] write_dirty_buffer+0xcb/0x180 [ 1256.737541] __flush_batch+0x11b/0x2b0 [ 1256.738347] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1256.739361] ? lock_downgrade+0x6d0/0x6d0 [ 1256.740219] ? rwlock_bug.part.0+0x90/0x90 [ 1256.741067] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1256.742026] ? do_raw_spin_lock+0x121/0x260 [ 1256.742879] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1256.744006] ? rwlock_bug.part.0+0x90/0x90 [ 1256.744884] jbd2_journal_flush+0x14b/0x530 [ 1256.745745] ext4_ioctl_group_add+0x24d/0x550 [ 1256.746659] ? _copy_from_user+0xfb/0x1b0 [ 1256.747482] __ext4_ioctl+0x2577/0x41f0 [ 1256.748305] ? __lock_acquire+0xbb1/0x5b00 [ 1256.749177] ? ext4_reset_inode_seed+0x450/0x450 [ 1256.750122] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1256.751192] ? find_held_lock+0x2c/0x110 [ 1256.752062] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1256.753236] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1256.754254] ? do_vfs_ioctl+0x283/0x10d0 [ 1256.755081] ? selinux_inode_getsecctx+0x90/0x90 [ 1256.756032] ? generic_block_fiemap+0x60/0x60 [ 1256.756947] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1256.757948] ? ext4_fc_start_update+0xa2/0x2e0 [ 1256.758882] ext4_ioctl+0x46/0x90 [ 1256.759565] ? __ext4_ioctl+0x41f0/0x41f0 [ 1256.760420] __x64_sys_ioctl+0x19a/0x210 [ 1256.761222] do_syscall_64+0x33/0x40 [ 1256.761982] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1256.762994] RIP: 0033:0x7ff884f5fb19 [ 1256.763770] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1256.767513] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1256.769076] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1256.770534] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1256.771999] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1256.773449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1256.774905] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 [ 1256.797313] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1256.801446] FAT-fs (loop3): bogus number of reserved sectors [ 1256.802685] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1256.835642] FAT-fs (loop5): bogus number of reserved sectors [ 1256.836958] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1256.849033] FAT-fs (loop7): bogus number of reserved sectors 03:29:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1400, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1256.850281] FAT-fs (loop7): Can't find a valid FAT filesystem 03:29:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 47) 03:29:49 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xf00, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1256.920386] FAT-fs (loop5): bogus number of reserved sectors [ 1256.921789] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1256.956352] FAT-fs (loop7): bogus number of reserved sectors [ 1256.957679] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1257.019682] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:29:49 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x505, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:29:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0x0, {0x21, 0xf}}, 0x14}}, 0x0) 03:29:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x18) r1 = socket$inet6(0xa, 0x526ae8e41ef88313, 0x81) lseek(r1, 0xdfd1, 0x2) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0x24, 0x25, 0xc21, 0x0, 0x0, {}, [@nested={0x10, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x24}}, 0x0) fallocate(r2, 0x10, 0xffffffffffffadf4, 0x0) 03:29:49 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd00, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1257.053944] FAULT_INJECTION: forcing a failure. [ 1257.053944] name failslab, interval 1, probability 0, space 0, times 0 [ 1257.056351] CPU: 1 PID: 14561 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1257.057761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1257.059420] Call Trace: [ 1257.059975] dump_stack+0x107/0x167 [ 1257.060714] should_fail.cold+0x5/0xa [ 1257.061495] ? create_object.isra.0+0x3a/0xa20 [ 1257.062422] should_failslab+0x5/0x20 [ 1257.063191] kmem_cache_alloc+0x5b/0x360 [ 1257.064035] create_object.isra.0+0x3a/0xa20 [ 1257.064923] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1257.065965] kmem_cache_alloc+0x159/0x360 [ 1257.066807] ? mempool_free_pages+0x20/0x20 [ 1257.067699] mempool_alloc+0x148/0x360 [ 1257.068494] ? mempool_resize+0x7d0/0x7d0 [ 1257.069339] ? blk_queue_enter+0xb80/0xb80 [ 1257.070200] ? find_held_lock+0x2c/0x110 [ 1257.071044] bio_alloc_bioset+0x36e/0x600 [ 1257.071890] ? submit_bio_noacct+0xcf0/0xcf0 [ 1257.072788] ? bvec_alloc+0x2f0/0x2f0 [ 1257.073579] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1257.074585] write_dirty_buffer+0xcb/0x180 [ 1257.075446] __flush_batch+0x11b/0x2b0 [ 1257.076261] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1257.077297] ? lock_downgrade+0x6d0/0x6d0 [ 1257.078153] ? rwlock_bug.part.0+0x90/0x90 [ 1257.079020] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1257.079982] ? do_raw_spin_lock+0x121/0x260 [ 1257.080853] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1257.082006] ? rwlock_bug.part.0+0x90/0x90 [ 1257.082871] jbd2_journal_flush+0x14b/0x530 [ 1257.083777] ext4_ioctl_group_add+0x24d/0x550 [ 1257.084683] ? _copy_from_user+0xfb/0x1b0 [ 1257.085540] __ext4_ioctl+0x2577/0x41f0 [ 1257.086342] ? __lock_acquire+0xbb1/0x5b00 [ 1257.087213] ? ext4_reset_inode_seed+0x450/0x450 [ 1257.088181] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1257.089262] ? find_held_lock+0x2c/0x110 [ 1257.090109] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1257.091280] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1257.092350] ? do_vfs_ioctl+0x283/0x10d0 [ 1257.093178] ? selinux_inode_getsecctx+0x90/0x90 [ 1257.094129] ? generic_block_fiemap+0x60/0x60 [ 1257.095043] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1257.096054] ? ext4_fc_start_update+0xa2/0x2e0 [ 1257.096989] ext4_ioctl+0x46/0x90 [ 1257.097697] ? __ext4_ioctl+0x41f0/0x41f0 [ 1257.098538] __x64_sys_ioctl+0x19a/0x210 [ 1257.099372] do_syscall_64+0x33/0x40 [ 1257.100152] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1257.101206] RIP: 0033:0x7ff884f5fb19 [ 1257.101968] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1257.105666] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1257.107195] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1257.108641] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1257.110070] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1257.111495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1257.112938] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 03:29:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:29:49 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe00, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1257.161762] FAT-fs (loop5): bogus number of reserved sectors [ 1257.163032] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1257.184340] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1257.224925] FAT-fs (loop5): bogus number of reserved sectors [ 1257.226172] FAT-fs (loop5): Can't find a valid FAT filesystem 03:29:49 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x1020, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1257.314000] FAT-fs (loop7): bogus number of reserved sectors [ 1257.315289] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1257.320799] FAT-fs (loop3): bogus number of reserved sectors [ 1257.322152] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1257.386918] FAT-fs (loop7): bogus number of reserved sectors [ 1257.388193] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1257.389452] FAT-fs (loop3): bogus number of reserved sectors [ 1257.390659] FAT-fs (loop3): Can't find a valid FAT filesystem 03:30:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 48) 03:30:03 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd05, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:30:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) 03:30:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0x0, {0x21, 0xde}}, 0x14}}, 0x0) [ 1271.129545] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:30:03 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x600, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:30:03 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x1100, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:30:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x2, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:30:03 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe05, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1271.152225] FAULT_INJECTION: forcing a failure. [ 1271.152225] name failslab, interval 1, probability 0, space 0, times 0 [ 1271.155074] CPU: 0 PID: 14709 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1271.156759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1271.158755] Call Trace: [ 1271.159443] dump_stack+0x107/0x167 [ 1271.160395] should_fail.cold+0x5/0xa [ 1271.161335] ? mempool_alloc+0x148/0x360 [ 1271.162325] ? mempool_free_pages+0x20/0x20 [ 1271.163381] should_failslab+0x5/0x20 [ 1271.164321] kmem_cache_alloc+0x5b/0x360 [ 1271.165328] ? mempool_free_pages+0x20/0x20 [ 1271.166393] mempool_alloc+0x148/0x360 [ 1271.167355] ? mempool_resize+0x7d0/0x7d0 [ 1271.168382] ? blk_queue_enter+0xb80/0xb80 [ 1271.169431] ? find_held_lock+0x2c/0x110 [ 1271.170457] bio_alloc_bioset+0x36e/0x600 [ 1271.171443] ? submit_bio_noacct+0xcf0/0xcf0 [ 1271.172486] ? bvec_alloc+0x2f0/0x2f0 [ 1271.173507] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1271.174658] write_dirty_buffer+0xcb/0x180 [ 1271.175791] __flush_batch+0x11b/0x2b0 [ 1271.176713] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1271.178075] ? lock_downgrade+0x6d0/0x6d0 [ 1271.179175] ? rwlock_bug.part.0+0x90/0x90 [ 1271.180163] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1271.181405] ? do_raw_spin_lock+0x121/0x260 [ 1271.182398] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1271.183917] ? rwlock_bug.part.0+0x90/0x90 [ 1271.185064] jbd2_journal_flush+0x14b/0x530 [ 1271.186222] ext4_ioctl_group_add+0x24d/0x550 [ 1271.187416] ? _copy_from_user+0xfb/0x1b0 [ 1271.188530] __ext4_ioctl+0x2577/0x41f0 [ 1271.189587] ? __lock_acquire+0xbb1/0x5b00 [ 1271.190730] ? ext4_reset_inode_seed+0x450/0x450 [ 1271.192010] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1271.193395] ? find_held_lock+0x2c/0x110 [ 1271.194497] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1271.196042] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1271.197405] ? do_vfs_ioctl+0x283/0x10d0 [ 1271.198478] ? selinux_inode_getsecctx+0x90/0x90 [ 1271.199596] ? generic_block_fiemap+0x60/0x60 [ 1271.200799] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1271.202098] ? ext4_fc_start_update+0xa2/0x2e0 [ 1271.203324] ext4_ioctl+0x46/0x90 [ 1271.204253] ? __ext4_ioctl+0x41f0/0x41f0 [ 1271.205352] __x64_sys_ioctl+0x19a/0x210 [ 1271.206404] do_syscall_64+0x33/0x40 [ 1271.207324] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1271.208601] RIP: 0033:0x7ff884f5fb19 [ 1271.209512] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1271.213989] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1271.215844] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1271.217563] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1271.219307] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1271.221062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1271.222787] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 [ 1271.245269] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1271.248540] FAT-fs (loop3): bogus number of reserved sectors [ 1271.250060] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1271.300686] FAT-fs (loop5): bogus number of reserved sectors [ 1271.300703] FAT-fs (loop7): bogus number of reserved sectors [ 1271.300725] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1271.302105] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1271.344757] FAT-fs (loop7): bogus number of reserved sectors [ 1271.345819] FAT-fs (loop3): bogus number of reserved sectors [ 1271.346310] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1271.347619] FAT-fs (loop3): Can't find a valid FAT filesystem 03:30:03 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x1300, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:30:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 49) 03:30:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 03:30:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)=@gcm_128={{0x304}, "a2ef009e925a4945", "854a383324facffec787cd8665a1c3a0", "ed68d2bc", "739ba3867b02af37"}, 0x28) [ 1271.450388] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:30:03 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x700, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1271.477016] FAULT_INJECTION: forcing a failure. [ 1271.477016] name failslab, interval 1, probability 0, space 0, times 0 [ 1271.479757] CPU: 0 PID: 14830 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1271.481444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1271.483447] Call Trace: [ 1271.484108] dump_stack+0x107/0x167 [ 1271.484993] should_fail.cold+0x5/0xa [ 1271.485922] ? mempool_alloc+0x148/0x360 [ 1271.486905] ? mempool_free_pages+0x20/0x20 [ 1271.487971] should_failslab+0x5/0x20 [ 1271.488888] kmem_cache_alloc+0x5b/0x360 [ 1271.489870] ? mempool_free_pages+0x20/0x20 [ 1271.490912] mempool_alloc+0x148/0x360 [ 1271.491876] ? mempool_resize+0x7d0/0x7d0 [ 1271.492877] ? blk_queue_enter+0xb80/0xb80 [ 1271.493904] ? find_held_lock+0x2c/0x110 [ 1271.494896] bio_alloc_bioset+0x36e/0x600 [ 1271.495921] ? submit_bio_noacct+0xcf0/0xcf0 [ 1271.496979] ? bvec_alloc+0x2f0/0x2f0 [ 1271.497920] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1271.499099] write_dirty_buffer+0xcb/0x180 [ 1271.500139] __flush_batch+0x11b/0x2b0 [ 1271.501084] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1271.502309] ? lock_downgrade+0x6d0/0x6d0 [ 1271.503308] ? rwlock_bug.part.0+0x90/0x90 [ 1271.504350] jbd2_log_do_checkpoint+0x969/0xfc0 [ 1271.505480] ? do_raw_spin_lock+0x121/0x260 [ 1271.506508] ? __jbd2_journal_remove_checkpoint+0x680/0x680 [ 1271.507888] ? rwlock_bug.part.0+0x90/0x90 [ 1271.508920] jbd2_journal_flush+0x14b/0x530 [ 1271.509973] ext4_ioctl_group_add+0x24d/0x550 [ 1271.511044] ? _copy_from_user+0xfb/0x1b0 [ 1271.512052] __ext4_ioctl+0x2577/0x41f0 [ 1271.513012] ? __lock_acquire+0xbb1/0x5b00 [ 1271.514083] ? ext4_reset_inode_seed+0x450/0x450 [ 1271.515238] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1271.516517] ? find_held_lock+0x2c/0x110 [ 1271.517516] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1271.518896] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1271.520156] ? do_vfs_ioctl+0x283/0x10d0 [ 1271.521145] ? selinux_inode_getsecctx+0x90/0x90 [ 1271.522281] ? generic_block_fiemap+0x60/0x60 [ 1271.523372] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1271.524570] ? ext4_fc_start_update+0xa2/0x2e0 [ 1271.525681] ext4_ioctl+0x46/0x90 [ 1271.526516] ? __ext4_ioctl+0x41f0/0x41f0 [ 1271.527519] __x64_sys_ioctl+0x19a/0x210 [ 1271.528529] do_syscall_64+0x33/0x40 [ 1271.529440] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1271.530700] RIP: 0033:0x7ff884f5fb19 [ 1271.531617] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1271.536169] RSP: 002b:00007ff8824d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1271.538018] RAX: ffffffffffffffda RBX: 00007ff885072f60 RCX: 00007ff884f5fb19 [ 1271.539777] RDX: 0000000020000040 RSI: 0000000040286608 RDI: 0000000000000003 [ 1271.541499] RBP: 00007ff8824d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1271.543242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1271.545000] R13: 00007ffcf649d1bf R14: 00007ff8824d5300 R15: 0000000000022000 [ 1271.582838] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1271.753119] FAT-fs (loop5): bogus number of reserved sectors [ 1271.754497] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1271.773181] FAT-fs (loop5): bogus number of reserved sectors [ 1271.775111] FAT-fs (loop5): Can't find a valid FAT filesystem 03:30:19 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x900, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:30:19 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf00, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:30:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x7, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r1, 0x8004f50e, &(0x7f0000000080)) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:30:19 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x1400, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:30:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x3, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:30:19 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe00, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:30:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0x0, {0x21, 0x0, 0x2}}, 0x14}}, 0x0) 03:30:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) (fail_nth: 50) [ 1287.209517] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1287.244440] FAT-fs (loop7): bogus number of reserved sectors [ 1287.245500] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1287.249654] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:30:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x4, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1287.287100] FAT-fs (loop3): bogus number of reserved sectors [ 1287.288384] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1287.299860] FAT-fs (loop5): bogus number of reserved sectors [ 1287.301119] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1287.309841] FAT-fs (loop7): bogus number of reserved sectors [ 1287.310887] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1287.330569] FAT-fs (loop3): bogus number of reserved sectors [ 1287.332189] FAT-fs (loop3): Can't find a valid FAT filesystem 03:30:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) 03:30:19 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x1500, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:30:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0x0, {0x21, 0x0, 0x8}}, 0x14}}, 0x0) [ 1287.365687] FAT-fs (loop5): bogus number of reserved sectors [ 1287.366707] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1287.392802] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:30:19 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf05, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:30:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x5, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:30:19 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa00, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:30:19 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe05, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:30:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0x0, {0x21, 0x0, 0xf}}, 0x14}}, 0x0) 03:30:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x2, &(0x7f0000000040)={0x10}) [ 1287.581398] FAT-fs (loop3): bogus number of reserved sectors [ 1287.582307] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1287.591458] FAT-fs (loop5): bogus number of reserved sectors [ 1287.592288] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1287.600306] FAT-fs (loop7): bogus number of reserved sectors [ 1287.601138] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1287.620737] FAT-fs (loop3): bogus number of reserved sectors [ 1287.621579] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1287.628688] FAT-fs (loop7): bogus number of reserved sectors [ 1287.629523] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1287.631033] FAT-fs (loop5): bogus number of reserved sectors [ 1287.631823] FAT-fs (loop5): Can't find a valid FAT filesystem 03:30:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x4b47, &(0x7f0000000040)={0x10}) 03:30:35 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x1600, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:30:35 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1005, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:30:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0x0, {0x21, 0x0, 0xde}}, 0x14}}, 0x0) 03:30:35 executing program 2: ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wg0\x00'}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0x24, 0x25, 0xc21, 0x0, 0x0, {}, [@nested={0x10, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x24}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000540)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x14, 0x1e, 0x20, 0x70bd29, 0x25dfdbfb, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4001044) 03:30:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x6, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:30:35 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb00, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:30:35 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf00, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1303.331698] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1303.378187] FAT-fs (loop5): bogus number of reserved sectors [ 1303.379534] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1303.385735] FAT-fs (loop7): bogus number of reserved sectors [ 1303.387265] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1303.414300] FAT-fs (loop3): bogus number of reserved sectors [ 1303.415707] FAT-fs (loop3): Can't find a valid FAT filesystem 03:30:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0x0, {0x21, 0x0, 0xf0}}, 0x14}}, 0x0) 03:30:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x7, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1303.430985] FAT-fs (loop5): bogus number of reserved sectors [ 1303.432445] FAT-fs (loop5): Can't find a valid FAT filesystem 03:30:35 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x1700, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1303.486155] FAT-fs (loop7): bogus number of reserved sectors [ 1303.487425] FAT-fs (loop7): Can't find a valid FAT filesystem 03:30:35 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd00, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:30:35 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1005, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:30:35 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1020, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:30:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xd4540, 0x3) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) [ 1303.621539] FAT-fs (loop5): bogus number of reserved sectors [ 1303.622913] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1303.658627] FAT-fs (loop7): bogus number of reserved sectors [ 1303.659933] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1303.674754] FAT-fs (loop5): bogus number of reserved sectors [ 1303.676134] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1303.700854] FAT-fs (loop7): bogus number of reserved sectors [ 1303.702186] FAT-fs (loop7): Can't find a valid FAT filesystem 03:30:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000080)={0xa1000900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:30:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0x0, {0x21, 0x0, 0xf00}}, 0x14}}, 0x0) 03:30:55 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe00, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:30:55 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1020, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:30:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x8, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:30:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x4b49, &(0x7f0000000040)={0x10}) 03:30:55 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x2000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:30:55 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1100, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1323.407772] FAT-fs (loop5): bogus number of reserved sectors [ 1323.409225] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1323.428804] FAT-fs (loop3): bogus number of reserved sectors [ 1323.430199] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1323.440429] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1323.463321] FAT-fs (loop7): bogus number of reserved sectors [ 1323.464624] FAT-fs (loop7): Can't find a valid FAT filesystem 03:30:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0x0, {0x21, 0x0, 0xde00}}, 0x14}}, 0x0) [ 1323.501616] FAT-fs (loop5): bogus number of reserved sectors [ 1323.502943] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1323.523657] FAT-fs (loop7): bogus number of reserved sectors [ 1323.525048] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1323.529764] FAT-fs (loop3): bogus number of reserved sectors [ 1323.531060] FAT-fs (loop3): Can't find a valid FAT filesystem 03:30:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x541b, &(0x7f0000000040)={0x10}) 03:30:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x9, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:30:55 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x2010, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:30:55 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf00, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:30:55 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1100, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:30:55 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1201, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:30:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0x0, {0x21, 0x0, 0xf000}}, 0x14}}, 0x0) 03:30:55 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x42, 0x80) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000340)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000240)="1bf57dc9066b", 0x0, 0x0, 0x0, 0x0, 0x0}) openat(r2, &(0x7f0000000000)='./file1\x00', 0x40000, 0x103) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) [ 1323.739496] FAT-fs (loop3): bogus number of reserved sectors [ 1323.740990] FAT-fs (loop3): Can't find a valid FAT filesystem 03:30:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0xa, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1323.773020] FAT-fs (loop5): bogus number of reserved sectors [ 1323.774455] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1323.809775] FAT-fs (loop3): bogus number of reserved sectors [ 1323.811215] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1323.819840] FAT-fs (loop7): bogus number of reserved sectors [ 1323.821473] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1323.837205] FAT-fs (loop5): bogus number of reserved sectors [ 1323.838568] FAT-fs (loop5): Can't find a valid FAT filesystem 03:30:56 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1020, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1323.935414] FAT-fs (loop7): bogus number of reserved sectors [ 1323.937063] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1324.003183] FAT-fs (loop5): bogus number of reserved sectors [ 1324.004664] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1324.040600] FAT-fs (loop5): bogus number of reserved sectors [ 1324.042189] FAT-fs (loop5): Can't find a valid FAT filesystem 03:31:10 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x2e00, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:31:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x5421, &(0x7f0000000040)={0x10}) 03:31:10 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1100, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:31:10 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1f63, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:31:10 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1105, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:31:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0xf, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:31:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x600440, 0x8) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:31:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1, 0x0, 0x0, {0x21, 0x0, 0xffff}}, 0x14}}, 0x0) [ 1338.287580] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1338.335270] FAT-fs (loop5): bogus number of reserved sectors [ 1338.336602] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1338.358831] FAT-fs (loop3): bogus number of reserved sectors [ 1338.360341] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1338.370869] FAT-fs (loop7): bogus number of reserved sectors [ 1338.372782] FAT-fs (loop7): Can't find a valid FAT filesystem 03:31:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0xf}}, 0x0) 03:31:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x48, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:31:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x5450, &(0x7f0000000040)={0x10}) [ 1338.449706] FAT-fs (loop3): bogus number of reserved sectors [ 1338.451276] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1338.480923] FAT-fs (loop5): bogus number of reserved sectors [ 1338.482125] FAT-fs (loop5): Can't find a valid FAT filesystem 03:31:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x4c, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:31:10 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x3f00, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1338.524844] FAT-fs (loop7): bogus number of reserved sectors [ 1338.526001] FAT-fs (loop7): Can't find a valid FAT filesystem 03:31:10 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:31:10 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1f64, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1338.654208] FAT-fs (loop5): bogus number of reserved sectors [ 1338.655252] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1338.691184] FAT-fs (loop7): bogus number of reserved sectors [ 1338.692659] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1338.709916] FAT-fs (loop5): bogus number of reserved sectors [ 1338.710852] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1338.744456] FAT-fs (loop7): bogus number of reserved sectors [ 1338.745852] FAT-fs (loop7): Can't find a valid FAT filesystem 03:31:27 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:31:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x88442, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x5, 0x8, 0x6a, 0x9a, 0x2, 0x3e, 0xfffff717, 0x39c, 0x40, 0xad, 0x3ff, 0x2, 0x38, 0x2, 0x8, 0x7, 0x12}, [{0x3, 0xffff, 0x0, 0xfffffffffffffff9, 0x3, 0x2, 0x5, 0x4}, {0x70000000, 0x8, 0x5, 0x171, 0x7, 0x0, 0x400, 0x800}], "7991575fe75575c4988adb744737a63a5ee0a904a040c2c7457cc1133fac28d2d321185a48905248c886f0eaff0b032b9d3871763b82ea26d7807c28fad4da1dcdf05fc46284459bd3b81c9e531253ac3ee2d50e8525e27daaf551a4b25c6610405dbb5b5270d295a234d90ce7fd249bfed41211d290165666779d1552050d1aaa"}, 0x131) 03:31:27 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x4000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:31:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0xc0}}, 0x0) 03:31:27 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1201, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:31:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x68, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:31:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x5451, &(0x7f0000000040)={0x10}) 03:31:27 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2010, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1355.425379] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:31:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0xec0}}, 0x0) 03:31:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x6c, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1355.465143] FAT-fs (loop5): bogus number of reserved sectors [ 1355.465899] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1355.485802] FAT-fs (loop3): bogus number of reserved sectors [ 1355.486629] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1355.522633] FAT-fs (loop7): bogus number of reserved sectors [ 1355.523552] FAT-fs (loop7): Can't find a valid FAT filesystem 03:31:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x74, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:31:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x33fe0}}, 0x0) [ 1355.554220] FAT-fs (loop7): bogus number of reserved sectors [ 1355.554939] FAT-fs (loop7): Can't find a valid FAT filesystem 03:31:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x5452, &(0x7f0000000040)={0x10}) 03:31:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x33) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xef1e}) [ 1355.594034] FAT-fs (loop5): bogus number of reserved sectors 03:31:27 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x4800, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1355.594833] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1355.621329] FAT-fs (loop3): bogus number of reserved sectors [ 1355.622029] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1355.647969] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:31:42 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2010, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:31:42 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2300, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:31:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) signalfd4(r0, &(0x7f0000000000)={[0x2]}, 0x8, 0x80800) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:31:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x5460, &(0x7f0000000040)={0x10}) 03:31:42 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x7a, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:31:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x200006d4}}, 0x0) 03:31:42 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x4c00, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:31:42 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1bd1, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1370.554416] FAT-fs (loop7): bogus number of reserved sectors [ 1370.555954] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1370.561877] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1370.637078] FAT-fs (loop5): bogus number of reserved sectors [ 1370.638694] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1370.645049] FAT-fs (loop3): bogus number of reserved sectors [ 1370.646702] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1370.668674] FAT-fs (loop7): bogus number of reserved sectors [ 1370.669980] FAT-fs (loop7): Can't find a valid FAT filesystem 03:31:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x7ffff000}}, 0x0) 03:31:42 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0xf0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:31:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x6609, &(0x7f0000000040)={0x10}) [ 1370.774832] FAT-fs (loop3): bogus number of reserved sectors [ 1370.776097] FAT-fs (loop3): Can't find a valid FAT filesystem 03:31:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x121242, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:31:42 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x6800, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:31:42 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2300, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1370.802519] FAT-fs (loop5): bogus number of reserved sectors [ 1370.804312] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1370.903167] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:31:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x660c, &(0x7f0000000040)={0x10}) 03:31:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x6611, &(0x7f0000000040)={0x10}) 03:31:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x300, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:31:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x28) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:31:55 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1bd2, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1383.243187] FAT-fs (loop3): bogus number of reserved sectors 03:31:55 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2e00, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:31:55 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x6c00, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:31:55 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2930, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:31:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0xfffffdef}}, 0x0) [ 1383.244443] FAT-fs (loop3): Can't find a valid FAT filesystem 03:31:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x8}, 0x0) [ 1383.286573] FAT-fs (loop7): bogus number of reserved sectors [ 1383.287852] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1383.300797] FAT-fs (loop5): bogus number of reserved sectors [ 1383.302228] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1383.335253] FAT-fs (loop3): bogus number of reserved sectors [ 1383.336625] FAT-fs (loop3): Can't find a valid FAT filesystem 03:31:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x500}, 0x0) [ 1383.371751] FAT-fs (loop7): bogus number of reserved sectors [ 1383.373020] FAT-fs (loop7): Can't find a valid FAT filesystem 03:31:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x500, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1383.442373] FAT-fs (loop5): bogus number of reserved sectors [ 1383.443643] FAT-fs (loop5): Can't find a valid FAT filesystem 03:31:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x600, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:31:55 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2e00, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:31:55 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:31:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x6612, &(0x7f0000000040)={0x10}) [ 1383.604173] FAT-fs (loop3): bogus number of reserved sectors [ 1383.605545] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1383.607166] FAT-fs (loop7): bogus number of reserved sectors [ 1383.608519] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1383.630616] FAT-fs (loop3): bogus number of reserved sectors [ 1383.631915] FAT-fs (loop3): Can't find a valid FAT filesystem 03:32:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x2}, 0x0) 03:32:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x6628, &(0x7f0000000040)={0x10}) 03:32:08 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2010, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:32:08 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3f00, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:32:08 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x7400, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:32:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file1\x00'}) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:32:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x700, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:32:08 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2fef, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1396.584846] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1396.593873] FAT-fs (loop3): bogus number of reserved sectors [ 1396.595131] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1396.641663] FAT-fs (loop5): bogus number of reserved sectors [ 1396.643020] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1396.667387] FAT-fs (loop7): bogus number of reserved sectors [ 1396.668864] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1396.675599] FAT-fs (loop3): bogus number of reserved sectors [ 1396.676938] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1396.728425] FAT-fs (loop5): bogus number of reserved sectors [ 1396.729739] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1396.751149] FAT-fs (loop7): bogus number of reserved sectors [ 1396.752627] FAT-fs (loop7): Can't find a valid FAT filesystem 03:32:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x80000, 0x84) creat(&(0x7f0000000000)='./file1\x00', 0x4) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:32:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x8}, 0x0) [ 1396.799667] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:32:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x900, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:32:09 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2300, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:32:09 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:32:09 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x7a00, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:32:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40046629, &(0x7f0000000040)={0x10}) 03:32:09 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2ff2, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1396.938896] FAT-fs (loop5): bogus number of reserved sectors [ 1396.940670] FAT-fs (loop5): Can't find a valid FAT filesystem 03:32:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0xf}, 0x0) [ 1397.008655] FAT-fs (loop7): bogus number of reserved sectors [ 1397.010024] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1397.035487] FAT-fs (loop5): bogus number of reserved sectors [ 1397.036767] FAT-fs (loop5): Can't find a valid FAT filesystem 03:32:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40049409, &(0x7f0000000040)={0x10}) 03:32:23 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4800, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:32:23 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xedc0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:32:23 executing program 2: sendmsg$TIPC_CMD_SHOW_PORTS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x8, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:32:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0xa00, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:32:23 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2e00, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:32:23 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3029, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:32:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0xde}, 0x0) [ 1411.554301] FAT-fs (loop5): bogus number of reserved sectors [ 1411.555618] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1411.559951] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:32:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0xf00, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1411.570169] FAT-fs (loop7): bogus number of reserved sectors [ 1411.570898] FAT-fs (loop7): Can't find a valid FAT filesystem 03:32:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0xf0}, 0x0) [ 1411.628482] FAT-fs (loop3): bogus number of reserved sectors [ 1411.629836] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1411.637833] FAT-fs (loop7): bogus number of reserved sectors [ 1411.638561] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1411.696763] FAT-fs (loop3): bogus number of reserved sectors [ 1411.698084] FAT-fs (loop3): Can't find a valid FAT filesystem 03:32:36 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2fd9, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:32:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0xf00}, 0x0) 03:32:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) r1 = openat2(r0, &(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)={0x10800, 0x8, 0x1}, 0x18) clock_gettime(0x0, &(0x7f0000003880)={0x0, 0x0}) recvmmsg$unix(r0, &(0x7f00000037c0)=[{{&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000002300)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/12, 0xc}, {&(0x7f00000022c0)=""/2, 0x2}], 0x4, &(0x7f0000002340)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf8}}, {{&(0x7f0000002440)=@abs, 0x6e, &(0x7f0000002580)=[{&(0x7f00000024c0)=""/83, 0x53}, {&(0x7f0000002540)=""/63, 0x3f}], 0x2, &(0x7f00000025c0)}}, {{&(0x7f0000002600), 0x6e, &(0x7f0000003740)=[{&(0x7f0000002680)=""/64, 0x40}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/112, 0x70}], 0x3, &(0x7f0000003780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}}], 0x3, 0x0, &(0x7f00000038c0)={r2, r3+60000000}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080), 0x2093480, &(0x7f0000003900)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@aname={'aname', 0x3d, ',.\xf4'}}, {@cache_fscache}, {@msize={'msize', 0x3d, 0x2}}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@euid_lt={'euid<', r4}}]}}) 03:32:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086602, &(0x7f0000000040)={0x10}) 03:32:36 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3035, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:32:36 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4c00, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:32:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x4000, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:32:36 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x80000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1424.515149] FAT-fs (loop3): bogus number of reserved sectors [ 1424.516419] FAT-fs (loop3): Can't find a valid FAT filesystem 03:32:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x4800, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1424.532353] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1424.547623] FAT-fs (loop5): bogus number of reserved sectors [ 1424.548954] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1424.555437] FAT-fs (loop7): bogus number of reserved sectors [ 1424.556814] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1424.618693] FAT-fs (loop7): bogus number of reserved sectors [ 1424.619958] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1424.621472] FAT-fs (loop3): bogus number of reserved sectors [ 1424.622741] FAT-fs (loop3): Can't find a valid FAT filesystem 03:32:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0xde00}, 0x0) [ 1424.656164] FAT-fs (loop5): bogus number of reserved sectors [ 1424.657442] FAT-fs (loop5): Can't find a valid FAT filesystem 03:32:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x4c00, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:32:36 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6800, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:32:36 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3050, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:32:36 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3047, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:32:36 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x1000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:32:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086604, &(0x7f0000000040)={0x10}) [ 1424.809101] FAT-fs (loop5): bogus number of reserved sectors [ 1424.810383] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1424.838321] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:32:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) openat(r0, &(0x7f0000000000)='./file1\x00', 0x40080, 0x1) [ 1424.874224] EXT4-fs warning (device sda): __ext4_ioctl:885: Setting inode version is not supported with metadata_csum enabled. 03:32:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x6800, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:32:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0xf000}, 0x0) 03:32:37 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6c00, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:32:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:32:37 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3048, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:32:37 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3057, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:32:37 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x2000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1425.029900] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1425.068473] FAT-fs (loop5): bogus number of reserved sectors [ 1425.069711] FAT-fs (loop5): Can't find a valid FAT filesystem 03:32:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0xc) 03:32:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x6c00, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1425.133841] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:32:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x80000}, 0x0) [ 1425.152997] FAT-fs (loop7): bogus number of reserved sectors [ 1425.154688] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1425.240870] FAT-fs (loop7): bogus number of reserved sectors [ 1425.242377] FAT-fs (loop7): Can't find a valid FAT filesystem 03:32:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000040)={0x10}) 03:32:50 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7400, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:32:50 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x304b, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:32:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0x24, 0x25, 0xc21, 0x0, 0x0, {}, [@nested={0x10, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x24}}, 0x0) dup2(r1, r0) 03:32:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x7400, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:32:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0xf0ffff}, 0x0) 03:32:50 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3530, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:32:50 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x3000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1438.835023] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1438.849894] FAT-fs (loop3): bogus number of reserved sectors [ 1438.851440] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1438.901915] FAT-fs (loop5): bogus number of reserved sectors [ 1438.903252] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1438.905237] FAT-fs (loop7): bogus number of reserved sectors [ 1438.906564] FAT-fs (loop7): Can't find a valid FAT filesystem 03:32:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x1000000}, 0x0) [ 1438.956868] FAT-fs (loop7): bogus number of reserved sectors [ 1438.958189] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1439.027674] FAT-fs (loop5): bogus number of reserved sectors [ 1439.029090] FAT-fs (loop5): Can't find a valid FAT filesystem 03:33:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x6609, &(0x7f0000000040)={0x10}) 03:33:04 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7a00, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:33:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x2000000}, 0x0) 03:33:04 executing program 2: setxattr$trusted_overlay_opaque(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0), &(0x7f0000000600), 0x2, 0x2) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000500)={0x2, 0x0, @broadcast}, &(0x7f0000000540)=0x10) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000040)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0xa4000, 0x0) readv(r2, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/156, 0x9c}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000080)=""/70, 0x46}, {&(0x7f0000000340)=""/182, 0xb6}, {&(0x7f0000000400)=""/43, 0x2b}, {&(0x7f0000000440)=""/37, 0x25}], 0x6) 03:33:04 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3f00, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:33:04 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x4000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:33:04 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x304d, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:33:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x7a00, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1452.120267] FAT-fs (loop5): bogus number of reserved sectors [ 1452.121667] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1452.124841] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:33:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0xf000000}, 0x0) [ 1452.168844] FAT-fs (loop7): bogus number of reserved sectors [ 1452.169824] FAT-fs (loop3): bogus number of reserved sectors [ 1452.170210] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1452.170794] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1452.199128] FAT-fs (loop5): bogus number of reserved sectors [ 1452.199830] FAT-fs (loop5): Can't find a valid FAT filesystem 03:33:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0xf000, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:33:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x9effffff}, 0x0) 03:33:04 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x5000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:33:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40087602, &(0x7f0000000040)={0x10}) [ 1452.298232] FAT-fs (loop3): bogus number of reserved sectors [ 1452.298905] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1452.307136] FAT-fs (loop7): bogus number of reserved sectors [ 1452.308390] FAT-fs (loop7): Can't find a valid FAT filesystem 03:33:04 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xedc0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:33:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0xfeff, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:33:04 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:33:04 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3f00, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1452.371473] EXT4-fs warning (device sda): __ext4_ioctl:885: Setting inode version is not supported with metadata_csum enabled. 03:33:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0x24, 0x25, 0xc21, 0x0, 0x0, {}, [@nested={0x10, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x24}}, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f00000001c0)={{0x0, 0x2, 0x0, 0x1, 0x6, 0x2, 0xfff, 0x7fff, 0x7ff, 0x7f, 0x7, 0x0, 0x400, 0x0, 0x7b}}) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f00000011c0)={r2, 0x2}) r3 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffffff, 0x6, 0x80000}) [ 1452.414172] FAT-fs (loop5): bogus number of reserved sectors [ 1452.415552] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1452.453917] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1452.453928] FAT-fs (loop3): bogus number of reserved sectors [ 1452.453945] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1452.494436] FAT-fs (loop5): bogus number of reserved sectors [ 1452.495824] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1452.518849] FAT-fs (loop3): bogus number of reserved sectors [ 1452.519560] FAT-fs (loop3): Can't find a valid FAT filesystem 03:33:18 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x6000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:33:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x400c6615, &(0x7f0000000040)={0x10}) 03:33:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0xde000000}, 0x0) 03:33:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0xff7f, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:33:18 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x5030, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:33:18 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xff0f, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:33:18 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:33:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000340)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000240)="1bf57dc9066b", 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RREADDIR(r2, &(0x7f00000001c0)={0x49, 0x29, 0x1, {0x10000, [{{0x2, 0x1, 0x6}, 0x80000000000, 0x5, 0x7, './file1'}, {{0x8, 0x0, 0x6}, 0x7, 0x2, 0x7, './file0'}]}}, 0x49) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0x24, 0x25, 0xc21, 0x0, 0x0, {}, [@nested={0x10, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x24}}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80040880}, 0xc, &(0x7f0000000080)={&(0x7f0000000640)={0x214, 0x40, 0x4, 0x70bd2a, 0x25dfdbfe, {0x1b}, [@typed={0x4, 0xb}, @nested={0x90, 0x25, 0x0, 0x1, [@generic="d1a27e8ad4b6372c51057dfd63b507dd6cdb91c970aa859e7c4d6c962797d148ec79cec1e67e17bf5e5540cef8275520aceed352d3f2d15e70989136cf45fc3e6210ffe1173c84ca63c6cfecf50040665fe7ed026d391ca4f97d6949", @typed={0xfffffffffffffed6, 0x7b, 0x0, 0x0, @fd=r3}, @typed={0x14, 0x53, 0x0, 0x0, @ipv6=@remote}, @typed={0x14, 0x30, 0x0, 0x0, @ipv6=@local}]}, @generic="65d21a9f89214cc46e7e4f8f45f6b11ba945d76275e6340f9dca31a6aa856e63910c5161574888b5f84e6285a697554e7560e5b5b719c71095d0acd0d5393b2b605e8f397b544171106b4a4d52b2ecdc974a88ac24c051fc34f779976870f949788c706c88c50e6f38c7fa04dbdb4f829ccac4e2ece19585ae3d9abbbca4a47df9265e1d550914c67504a33297ceb6f0abf997046939dba6914cf8850154f475896c9ca29f5f41a7597a232b528e3cc0e383ca1f5f5b90a7567b16a5923f341176303aaedaaf556fae1234d3a2aaf8b3", @generic="a262b2ed86ee14c30a506d0a893d5bc60205eae04807af1469a9894a52c6de01465988676f2352503be91b402ee0fff5f73e4fb8983d618cacb9308691657707c000606accdeff0b8169e6804d2f31fef3a574de8960e7f512b58d8090fd339e8403fa3ba10be5da1ea48e1c38d0eba050db6bf8706c96add6dba018e8bb3dd367856e7fd3c8d5be0afa4d5d8de5ae6bdba9084d01a6e5e7e8", @typed={0x4, 0x81}]}, 0x214}, 0x1, 0x0, 0x0, 0x404c000}, 0x44081) [ 1466.644493] FAT-fs (loop5): bogus number of reserved sectors [ 1466.645823] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1466.661554] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:33:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40106614, &(0x7f0000000040)={0x10}) [ 1466.707925] FAT-fs (loop3): bogus number of reserved sectors [ 1466.709203] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1466.710454] FAT-fs (loop7): bogus number of reserved sectors [ 1466.711520] FAT-fs (loop7): Can't find a valid FAT filesystem 03:33:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0xfffe, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1466.733849] FAT-fs (loop5): bogus number of reserved sectors [ 1466.735018] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1466.787729] FAT-fs (loop3): bogus number of reserved sectors 03:33:18 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x7000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1466.789299] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1466.811290] FAT-fs (loop7): bogus number of reserved sectors [ 1466.812469] FAT-fs (loop7): Can't find a valid FAT filesystem 03:33:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0xf0ffffff}, 0x0) 03:33:19 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x80000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:33:19 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4730, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:33:19 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x5730, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:33:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) [ 1466.915970] FAT-fs (loop3): bogus number of reserved sectors [ 1466.917288] FAT-fs (loop3): Can't find a valid FAT filesystem 03:33:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0xfffff000}, 0x0) 03:33:19 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x8000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1466.959371] FAT-fs (loop3): bogus number of reserved sectors [ 1466.960707] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1466.966781] FAT-fs (loop5): bogus number of reserved sectors [ 1466.967847] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1466.983342] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1467.020538] FAT-fs (loop7): bogus number of reserved sectors [ 1467.021500] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1467.067752] FAT-fs (loop7): bogus number of reserved sectors [ 1467.068650] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1467.069656] FAT-fs (loop5): bogus number of reserved sectors [ 1467.071167] FAT-fs (loop5): Can't find a valid FAT filesystem 03:33:33 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000080)='./file1\x00', 0x8, 0x6, &(0x7f0000002340)=[{&(0x7f00000000c0)="32d413df871186691f34d2775036467caf19f289a36f55f7ac243b51c1801689f08456898ccd7e3676128e7a5ab2256c2bdef00d6a8542d2", 0x38, 0x6}, {&(0x7f00000001c0)="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0x1000, 0x4}, {&(0x7f00000011c0)="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0x1000, 0xd0}, {&(0x7f00000021c0)="48c130078ea087bb0bb2e9508c3ffbdab633f967b6a64d95e84b6e895af58de4dbc4c762c5b4e2c4d8b54501f90e3aff9a2273e5febed94b160b754f1bb318bc2c60995c58b21682", 0x48, 0x3ff}, {&(0x7f0000002240)="2165fc4c603d0b23f9e2bcb5337db6ad5bb506b824cd0eb978dd16e2cf7525fed01e9df7f550415e9e3c7886714c7c384de91cc6aa57667c0226e5b3d59195040583b6fbe9a83bdaeb", 0x49, 0x3f}, {&(0x7f00000022c0)="4502939e0e2fcc9fe71122dba926636523742d14d97ab6a5bc1cf402ae2bd2967ad34577d105c53c59e16e3bf894d4a424789d32944c3de2ca7afb85f2518c21c34464", 0x43, 0x1ff}], 0x2024010, &(0x7f0000002400)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x1000}}, {@bsdgroups}, {@auto_da_alloc}, {@quota}, {@dioread_lock}, {@nobarrier}, {@test_dummy_encryption}, {@data_ordered}, {@data_err_abort}, {@delalloc}]}) r1 = openat(r0, &(0x7f00000024c0)='./file1\x00', 0x4242, 0x14) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000040)) fsmount(r1, 0x0, 0x0) 03:33:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x30000, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:33:33 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x9000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:33:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0xffffff7f}, 0x0) 03:33:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x401c5820, &(0x7f0000000040)={0x10}) 03:33:33 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4830, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:33:33 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x631f, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:33:33 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe0000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1481.048400] FAT-fs (loop7): bogus number of reserved sectors [ 1481.049805] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1481.053356] FAT-fs (loop3): bogus number of reserved sectors [ 1481.054328] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1481.065197] FAT-fs (loop5): bogus number of reserved sectors [ 1481.066238] FAT-fs (loop5): Can't find a valid FAT filesystem 03:33:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x34000, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:33:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0xffffff9e}, 0x0) [ 1481.111513] FAT-fs (loop5): bogus number of reserved sectors [ 1481.112983] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1481.150902] FAT-fs (loop7): bogus number of reserved sectors [ 1481.152292] FAT-fs (loop7): Can't find a valid FAT filesystem 03:33:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x4020940d, &(0x7f0000000040)={0x10}) [ 1481.224382] FAT-fs (loop3): bogus number of reserved sectors [ 1481.225943] FAT-fs (loop3): Can't find a valid FAT filesystem 03:33:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286612, &(0x7f0000000040)={0x10}) 03:33:48 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:33:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x80000, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:33:48 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4b30, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:33:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000000c0), 0x604800, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x8}}, './file1\x00'}) 03:33:48 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xa000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:33:48 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x641f, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:33:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0xfffffff0}, 0x0) [ 1496.123721] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1496.155468] FAT-fs (loop7): bogus number of reserved sectors [ 1496.156342] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1496.183328] FAT-fs (loop3): bogus number of reserved sectors [ 1496.184693] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1496.211455] FAT-fs (loop5): bogus number of reserved sectors [ 1496.212918] FAT-fs (loop5): Can't find a valid FAT filesystem 03:33:48 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xedc0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:33:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x8000000000000}, 0x0) 03:33:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x400300, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:33:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x4028662f, &(0x7f0000000040)={0x10}) 03:33:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) move_mount(r0, &(0x7f0000000000)='./file1\x00', r1, &(0x7f00000000c0)='./file1\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) [ 1496.277103] FAT-fs (loop3): bogus number of reserved sectors [ 1496.278370] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1496.282762] FAT-fs (loop5): bogus number of reserved sectors [ 1496.283998] FAT-fs (loop5): Can't find a valid FAT filesystem 03:33:48 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xb000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:33:48 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xef2f, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1496.357514] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:33:48 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4d30, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:33:48 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:33:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0xf0ffffffffffff}, 0x0) 03:33:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0xf0ffff, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1496.454315] FAT-fs (loop7): bogus number of reserved sectors [ 1496.455043] FAT-fs (loop7): Can't find a valid FAT filesystem 03:33:48 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xc000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1496.505586] FAT-fs (loop3): bogus number of reserved sectors [ 1496.506350] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1496.523642] FAT-fs (loop7): bogus number of reserved sectors [ 1496.524998] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1496.544411] FAT-fs (loop5): bogus number of reserved sectors [ 1496.545710] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1496.561033] FAT-fs (loop3): bogus number of reserved sectors [ 1496.562341] FAT-fs (loop3): Can't find a valid FAT filesystem 03:34:02 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8207, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:34:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, &(0x7f0000001040)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) write$binfmt_aout(r1, &(0x7f00000001c0)={{0x108, 0x4, 0x7, 0x12, 0x224, 0x6, 0x30, 0xdd9d}, "fe36a632a8dcfb8c312be0096480aa51a801e1cf3ba86f105c023e354e1695f562aae5dd6925693f2feadab2a64b44a106621d61441b58743ffad05452d3fdaf937a5d1219fa8f19d02e4bc6c36ccdfc34b251488a2c4f7994cb8d47dd35341d1f317b18d7f5818f914274f6f70863774b9638540b9824322c6cb86f6b31d8e35855a6b99e9c8256b6c7dc", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x9ab) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:34:02 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:34:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286658, &(0x7f0000000040)={0x10}) 03:34:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x100000000000000}, 0x0) 03:34:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x1000000, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:34:02 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xd000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:34:02 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf22f, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1510.411262] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1510.465114] FAT-fs (loop3): bogus number of reserved sectors [ 1510.466429] FAT-fs (loop3): Can't find a valid FAT filesystem 03:34:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x200000000000000}, 0x0) [ 1510.471747] FAT-fs (loop5): bogus number of reserved sectors [ 1510.472528] FAT-fs (loop7): bogus number of reserved sectors [ 1510.472541] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1510.474044] FAT-fs (loop5): Can't find a valid FAT filesystem 03:34:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x2000000, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:34:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40305828, &(0x7f0000000040)={0x10}) 03:34:02 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:34:02 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xe000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1510.542251] FAT-fs (loop7): bogus number of reserved sectors [ 1510.543552] FAT-fs (loop7): Can't find a valid FAT filesystem 03:34:02 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd11b, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:34:02 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x5000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:34:02 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xff0f, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:34:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x6}}, './file1\x00'}) [ 1510.660497] FAT-fs (loop7): bogus number of reserved sectors [ 1510.661221] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1510.708630] FAT-fs (loop3): bogus number of reserved sectors [ 1510.709331] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1510.718722] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1510.724604] FAT-fs (loop3): bogus number of reserved sectors [ 1510.725593] FAT-fs (loop3): Can't find a valid FAT filesystem 03:34:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0xf00000000000000}, 0x0) 03:34:17 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x41ac4, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:34:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x3000000, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:34:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40305829, &(0x7f0000000040)={0x10}) 03:34:17 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xf000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:34:17 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x5050000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:34:17 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd21b, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:34:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, 0x0, r4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0x0, r4, 0x40, 0x300}, 0x0, 0x0, 0x7f, 0x40000, 0x7, 0x6, 0x7f, 0x1, 0x9, 0x4, r5}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r6, 0x0) stat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, r7) r8 = getuid() setresuid(r7, r6, r8) [ 1525.213206] FAT-fs (loop3): bogus number of reserved sectors [ 1525.214723] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1525.253577] FAT-fs (loop5): bogus number of reserved sectors [ 1525.254977] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1525.258373] FAT-fs (loop7): bogus number of reserved sectors [ 1525.259729] FAT-fs (loop7): Can't find a valid FAT filesystem sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008980)=[{{&(0x7f0000000140)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000000)="8072cb5797eafc6a458b32a5a375c02428736b4c9c00acfad23dd97ec8774ba71848d8e40c2d55b09f3dea82941a27a6f070be1b464c06dd3329a6e67e7c3bcf", 0x40}, {&(0x7f00000001c0)="e2fb834dc42a8f9bd84e22063b59ff4dad0626ef6ffc1f6cef093b3c5d417aefe1a4f014b47a08e5df14595ebccddbb7286ae39fff775fbc00ada673b45283d73f5c452ea0a5f5ced6a15d46d00021fa40dfb89e3b0b815132", 0x59}, {&(0x7f0000000280)="e10092d3dcbeb3d5c2c5d9ef952b4030207b7dac6c09", 0x16}, {&(0x7f00000002c0)="ce33fb95ba8004d5266928d4bc6d2fca40206b7800f77322e7e72e8f6cbbcc74317377ab53730ab19356844049d5e02fffe9a57c8fbe1076e7bb4771796608de6afe6cc90418eed5c55d8ce21e0d3cb2208f76442456900203b5b60269808e72a49b21413e206f2fd5a69bc5f313939307ad786397beffd28862f3e0e38f", 0x7e}, {&(0x7f00000003c0)="3bcd075a3046dc59ee694e586c99b01bba7c60e62d450b8749f6823914846f6630dabeacd6addc9f9453efb224da314187c742e4bb65f2e2084e055f4f60722c98d6a44a6109", 0x46}, {&(0x7f0000000440)="c1fd9206b170024c6e2ea631b4065e1ae32fb0595b09a38ebc549ef8a847bc0116d7cdb47ad17552e436a0b9dcce59a862068938db233c9b0380357d934b9e40fb6388a5bed4a010883b8eaa26c0ee642d1e834b708e8690c376eacf8db4c3c56dc1f69b9d95ff89d79e11107d03ccecb67847cefb890767b1dcc254f84018c68b71242811064cf9d5671b63777367eb936b", 0x92}], 0x6, 0x0, 0x0, 0xc050}}, {{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000580)="6d32af6df449260c2fc08cfac6ca7607531dfb1d1636713a296ad03471d9f31e2776dcf0e9067d5b670a76d97a5b6dc57d52a08d6d357fcafa98d67e336cfad64f0be1efef5f1ead6f1a058fba2f637d3bbbed5a33b400ffaf171a6abe7207f9060fad084998e4e49aa932edaae2016a82b8fddfb2fe1d85993e660a76a53401470aaf1cfdbd2476f1e241ed71dc161d49488a06f69dec562b227a17d9943960275668664627a435335c1035e1025e7943c6a48a63b1eb1683556765d331a08ed6bd064d7995d6a91651bcd74e27f17d96a0c9752c1c91c062f7fddd1cf27573bec4", 0xe2}, {&(0x7f0000000680)="58a6e039488f90e720389ddc90c04fd8897c96c34a7faf72e9b60d6ec54ed89e6b44ce9d63a092aa713f3438f173f943d57926f5d53d1cb8d6405dc39b8e75831f15dc389633d44c5fafb97bb459fbfe26b89deade4f9a2f0b5e717b33550a0efca824651cda149ea29cd07dead0d40283f3265ae87e9d4eba02ece02f9bd0e9c3c2463b7d1f759a044f60e86f5d0674e348009e1609191af0ed88b3793b36f4366e83b674fd12e12481d3969af96140d8ef65fdb92426a9d6cff926974ee955561018ee01c6c579e32a8bf2e853fb6df798a781a28ab6669608bd9327f555e3bebb8ea440a9055d7b795c90ed94d402f3674cfbfa875c902af64a26f8a652ad0740cd5b6677325ab03e13b4b927ba3aeb2c47f0c1831e3a0ee0270209ae439a4917022786c06a7f009e79d3dc8644733c0043587501b2a227750b20ee6abac83e5e818da7b20070b11759234e0db39d952661d50efd4e38c4d217a40f1fb3ad54c997a59a59c62f5592f52fe715f4d9ab269318a45240a140840a032d58c51e299022e6e7e24467c5c15509dc4cb2075bfeecb00bb2904f8e2376d7c560470cf13fb00a14ef847587b66adb5407a86c7300681c8cf2307fdcfad0de778ae9c15e865f800349df550c540ab413f2819e5656c030096c843780dc319aa0f09d9451dc3250b48f359868018b759006a754004454cd0b4b1faa917dc0673f099292266a582e3de8f938a7474093b1ff9df0995e6cefd67e51c7941166691d206ee2df205fa400f76520988724eda79312f5855f9b578eec949c1f8e7537da2a00d949e51794144c4fda94a50cace96496d75afec1788a85cff3e624d51d56e3390b44755faa649ee56f7062aea7655ef83c2aeb8ce12549cbafe56300ba7dc0b3601d7ac3f6b836fcb2e074bcfc76279b9b985086f823039b1ba82385f19851d0d21c383782e4dffef0ff479f2b31c15f6ec58f298e5aaf1f90d3f9319e305e15a414976684f6a191d31cac78bbaf4b8c6db484e047fea0979957f8353950e4dc45619c913d507f068986e1c5a0f8a76581dc527a495acda92585f0b505b1c7fbdec284fac9ca1e2c442b65135a61a1496b818c6711536391cf08a16ed7e29b54f300b24c6eb69bf734f21f044fbd188d667a86a2012fb75efc29551b4be3fd76d1b01404db0194490f157c1e62ccaf2cf44196e0111c70dd7ad0dfcc04533c129e18285a27f0bddf7f31fad98f45101e25378b66212e82d9f34f9864b856a9f941542d1213a290c9cb4e5f36dd40c233f06060d239f86ad92427ec95ab6631efdaf919dd2daa24744c320246d3fe4bef65f87e0d457f3317c2c316ecae4ae56eb3375c35c3e720de7422c82819b32538c1caa8af0ad73742d15826afa5137569b6fdd76bc82942085c5bad01118603eb38444d4d9defe0ce95acfdb98a013fb457c08d5c8f38de4231dbf0cb090d5a336edf2ba087bbfb9e083ffc448be44a63a8f1e00c6a5a32b99d24135581ca6339ab4ac0e356da3ad3781123b9a4405bacdf42add75691644fc6fdb5cbab528a51771505e21027213edb8dd5e45e6b5e41525e99c41efa15a984c210727d03f02cabfc841830a5418573919864f6b0b3f3fe46972f661894a3727b73860c4c689e7fa1f085a1ff362ce95ac3961107409c7dd577f5e78548446dca33987f10fc0949d8bb9168b279175b71081f9db7385633db582972e464a2882572be510c4322989ec43e5b0db3d0c4d72382a6d96785553c8e9f6841d4e92346152226ccaf10010683d08fccc45db17fe09f9a6256d508707bcf327deed1cddc4b28ea4b60ad79e7ea1bb73f576f162a0d8efc6823ff480645af97284ccebab5b7b7f4d671b8182cd2270b0bf2cb1196594ca665a7a99a47dcfe33d5e1c45a5ad6c3b24ca5dd8931bdf631243a89d5b6b2ba7d734e6813fb10cead2e53656a41a12f45ffb5c9c2dec6ab17828be5b12530e8541958e32d5e49f2cecb9d75779395e7220e3d1a6d84e8995e1d7790ccc896bf6909c33a4f93a6cc863549464165792662c03335dd13b689125762c2154c9638ebbc229b217232e2812592f949554a9765add65d8ebf417957f4be58f121892a14fa058576c6b1d7e0ebd77f1e230e00c3680c57e6b60ec797d31af81010dbc18958bc890a1be4b17ab3401190b3c6b49de552bbcd877ec04f6595b194e4c8f973d0ba14e5d61cae03d71ecc91de53264221a0e4c9f0b54f87ce6b1e26e1645dca694028b6ef989a514e134f26be986ad3a951dfede79579ee14a47671581361c5f100fc9e168e4c2f10676c65c581bcc7d7a6bc483e9c9789a8cc5ca566852c1490625ebba3eb3006493b2909c57bb1b3b852042eee429fcc099f15879a4d3a277dbb1d5c1a5c3f2ac36d3d8d81944212f45a3a4f5476b6f3a77425d41649d792c102869376d7d4832701e78426bf133cdbe8ce97a68a6388c3aa068ae1ba404818a0d4a325efa892eb9830d365a796777d998426674b52d71617c0d9e2ba200804048a2d5dacf64ddf1788c244a85bd186610662c5ad4c64f4ca9c8298d3646bd63c859725b1f0a5b4071ed606a21a06b6f253b3a91577bcb7a7e2a3b461f9ffaaa7f520588f1e905bb78e643c038b2a7a7a422e3abf276616acc4cf065e32cd297e5a4f69b7c7f7dce57252bc81feac259f7ae38932458c877f7d9773547e24ebd6efc28dee33c0d67687115d1d790386487a8b8dcaf73bf8154cbf631221175a62ed4b0aec7575aecdf96f5d5eff86cc5b444f19118e64654d43f3403c11b5605c6e36602223e4470ddf6675468fd7488bc5655922ef560f0db30cb40f132d94bf162ce098582f253921991fc8dc4f86330e598cbf4ec6097c64f86a25119f3bb8e818cd33d187215d582552091de03c39e19ee3e7be4eb0a12dd4597c9417f321837895a82e71f6ed13f2cc3038114234ca44d99f09e5630cf93f6031b7150c3c69196481f5629336c606b2b524620c018dac2f2026f1ab53c89e3ffd8ce3e703855e12ec3adaa7273c7896bbfc171fe54ce2cd2a062c8c8d79561bb6f4ce673984510038361daa53115beb9996a0c4cfa0df78dd75012bf49d6876bae8e344aeff6a23271c454f483c0b57cde5cb693950d5e184da8919243e5183be23f187c9f95add66409fcbd2b20975fc04e85c1da4add2f8accbb1a3b246eba25b1f3aa64668518a2839923817788866c2cc7f98ee046e806561ce3bc0bce659ef5a0aa38f29b6cce91134460ae68cac3805fa76083c8f832679fc46316f6f299bdee3c2cc5876b86ae64f972654936db87000c2b82903f830f21cfd78f4ac0c7850b217d7f0348132f57d94e05fe7f6a835ae9163d064b6580c7a530fa8c0d2bd2966972feb58256d060933160c479bce1245ee654a0b5f502ea444a9d44bfa27d254a57c7293becfba34aa647ff935bdabc0baec2e6678f4edc58cf7c5bde4994047baf0f86e966ed0b9ba59d96c01e5625e87dc3a2a4a8e32f1141742698a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0x1000}], 0x7, &(0x7f0000004c80)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, r1]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x160, 0x10}}, {{&(0x7f0000004e00)=@abs={0x1, 0x0, 0x4e24}, 0x6e, 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{&(0x7f0000007840)="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0x1000}], 0x9, &(0x7f0000008900)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r4}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [r1, r0, r1, r0, r0]}}], 0x68, 0x20000018}}], 0x6, 0x4048045) r9 = fcntl$dupfd(r1, 0x0, r1) ioctl$SG_IO(r9, 0x2285, &(0x7f0000000340)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000240)="1bf57dc9066b", 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0, 0x0, {r10}}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x0, 0xffbd}) 03:34:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x4000000, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:34:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x9effffff00000000}, 0x0) [ 1525.297277] FAT-fs (loop3): bogus number of reserved sectors [ 1525.298875] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1525.359331] FAT-fs (loop7): bogus number of reserved sectors [ 1525.360689] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1525.365679] FAT-fs (loop5): bogus number of reserved sectors [ 1525.366898] FAT-fs (loop5): Can't find a valid FAT filesystem 03:34:17 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd92f, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:34:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x4030582a, &(0x7f0000000040)={0x10}) 03:34:17 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x10000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1525.457234] FAT-fs (loop3): bogus number of reserved sectors [ 1525.458526] FAT-fs (loop3): Can't find a valid FAT filesystem 03:34:17 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:34:17 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x41ada, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1525.519980] FAT-fs (loop3): bogus number of reserved sectors [ 1525.521359] FAT-fs (loop3): Can't find a valid FAT filesystem 03:34:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0xde00000000000000}, 0x0) 03:34:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x5000000, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1525.604829] FAT-fs (loop5): bogus number of reserved sectors [ 1525.606227] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1525.622513] FAT-fs (loop7): bogus number of reserved sectors [ 1525.624255] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1525.661841] FAT-fs (loop5): bogus number of reserved sectors [ 1525.663138] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1525.690444] FAT-fs (loop7): bogus number of reserved sectors [ 1525.692164] FAT-fs (loop7): Can't find a valid FAT filesystem 03:34:30 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x80000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:34:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f0000000080)={0x1040900, 0x0, 0x0, 0x0, {0x18}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x3, @loopback, 0x6}, 0x1c) r3 = fork() tkill(r3, 0x36) ptrace$setopts(0x4200, r3, 0x0, 0x48) fcntl$setown(r2, 0x8, r3) clone3(&(0x7f0000000300)={0x8100, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180), {0x1d}, &(0x7f00000001c0)=""/26, 0x1a, &(0x7f0000000200)=""/134, &(0x7f00000002c0)=[r3, r1, r1, r1, r1, r1], 0x6}, 0x58) 03:34:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0xf0ffffff00000000}, 0x0) 03:34:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x4030582b, &(0x7f0000000040)={0x10}) 03:34:30 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x11000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:34:30 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xedc0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:34:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x6000000, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:34:30 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1538.624533] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1538.691739] FAT-fs (loop3): bogus number of reserved sectors [ 1538.692504] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1538.707210] FAT-fs (loop3): bogus number of reserved sectors [ 1538.707479] FAT-fs (loop5): bogus number of reserved sectors [ 1538.707913] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1538.709217] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1538.729603] FAT-fs (loop7): bogus number of reserved sectors [ 1538.730324] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1538.780111] FAT-fs (loop5): bogus number of reserved sectors [ 1538.780819] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1538.806337] FAT-fs (loop7): bogus number of reserved sectors [ 1538.807009] FAT-fs (loop7): Can't find a valid FAT filesystem 03:34:46 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe0000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:34:46 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:34:46 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf904, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:34:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0xffffff7f00000000}, 0x0) 03:34:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40305839, &(0x7f0000000040)={0x10}) 03:34:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000000)=ANY=[@ANYBLOB="70d4", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) sendfile(r0, r1, &(0x7f0000000080)=0x3, 0x74860ca3) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:34:46 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x13000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1554.422825] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:34:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x7000000, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1554.491608] FAT-fs (loop5): bogus number of reserved sectors [ 1554.492895] FAT-fs (loop5): Can't find a valid FAT filesystem 03:34:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0xfffffffffffff000}, 0x0) [ 1554.513282] FAT-fs (loop7): bogus number of reserved sectors [ 1554.514513] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1554.522408] FAT-fs (loop3): bogus number of reserved sectors [ 1554.523660] FAT-fs (loop3): Can't find a valid FAT filesystem 03:34:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x9000000, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:34:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x2}, 0x0) 03:34:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x3, @loopback, 0x6}, 0x1c) r2 = fork() tkill(r2, 0x36) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r3, 0x3a, 0x1, 0x0, &(0x7f0000000140)=0xffffffffffffff0a) connect$inet6(r3, &(0x7f00000001c0)={0xa, 0x4e21, 0x0, @local, 0x6}, 0x1c) ptrace$setopts(0x4200, r2, 0x0, 0x48) fcntl$setown(r1, 0x8, r2) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x80, 0x75, 0x7, 0x4, 0x0, 0x2, 0x100, 0x8, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, @perf_config_ext={0x3, 0x521}, 0x10, 0xffffffffffff6a42, 0x3, 0x8, 0x1ff, 0xdb, 0x41a4, 0x0, 0x0, 0x0, 0x100000000}, r2, 0x7, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) [ 1554.587230] FAT-fs (loop5): bogus number of reserved sectors [ 1554.588472] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1554.599974] FAT-fs (loop7): bogus number of reserved sectors [ 1554.600829] FAT-fs (loop7): Can't find a valid FAT filesystem 03:34:46 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x14000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1554.648729] FAT-fs (loop3): bogus number of reserved sectors [ 1554.650203] FAT-fs (loop3): Can't find a valid FAT filesystem 03:34:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40806685, &(0x7f0000000040)={0x10}) 03:34:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x8}, 0x0) 03:34:46 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe0ffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:34:46 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xff0f, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:34:46 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x9000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:34:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0xa000000, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1554.786513] FAT-fs (loop7): bogus number of reserved sectors [ 1554.787268] FAT-fs (loop7): Can't find a valid FAT filesystem 03:34:47 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:34:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x3, @loopback, 0x6}, 0x1c) r2 = fork() tkill(r2, 0x36) ptrace$setopts(0x4200, r2, 0x0, 0x48) fcntl$setown(0xffffffffffffffff, 0x8, r2) r3 = getpgrp(0x0) tgkill(0xffffffffffffffff, r3, 0x0) r4 = getpgrp(0x0) tgkill(0xffffffffffffffff, r4, 0x0) r5 = getpgrp(0x0) tgkill(0xffffffffffffffff, r5, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$SG_IO(r7, 0x2285, &(0x7f0000000340)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0xbc, &(0x7f00000003c0)=""/188}, &(0x7f0000000240)="1bf57dc9066b", 0x0, 0x0, 0x0, 0x0, 0x0}) clone3(&(0x7f00000002c0)={0x8000, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000001c0), {0x35}, &(0x7f0000000200)=""/64, 0x40, &(0x7f0000000240)=""/63, &(0x7f0000000280)=[r2, r3, r1, r1, r1, r4, r5, r1, r1], 0x9, {r7}}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f00000004c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="02000000000000002e2f666d1b51cfc130d1f99d31dc8afc3d3256135268893dec8bd5e2adc94b32e65a375200b0691730da3f690b5932be07aa8b61d0efb4edeb620d1b0d80efa54a2f0273d591f25ca6ed9a54815e00953c7356ac2ccf5a6579ae3fd64a72da4e13c052b5b3962b462df3b86b34321dbc180905654830dc8f000157b8f6a9a30dabbc25485c8d708025066781ac8b7b3d4fe50436265fc15522df88ccba23f293956340c0d3ec54135f5597aae27e527e4f32b1d2076271d6c6470adb7ab5e2dec48db3be7900000000000000"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000000, 0x10012, r8, 0x0) [ 1554.852920] FAT-fs (loop3): bogus number of reserved sectors [ 1554.854378] FAT-fs (loop3): Can't find a valid FAT filesystem 03:34:47 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x15000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:34:47 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1010000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:34:47 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0xf000000, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1554.920392] FAT-fs (loop3): bogus number of reserved sectors [ 1554.921641] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1554.978058] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1557.705466] kworker/dying (59) used greatest stack depth: 24104 bytes left 03:35:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xf}, 0x0) 03:35:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x6609, &(0x7f0000000040)={0x10}) 03:35:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000340)={0x53, 0x0, 0x3, 0x0, @buffer={0x0, 0x0, &(0x7f0000000280)=""/129}, &(0x7f0000000240)="1bf57dc9066b", 0x0, 0x0, 0x0, 0x0, 0x0}) openat$cgroup_ro(r2, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 03:35:01 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x16000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:35:01 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:35:01 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x80000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:35:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x40000000, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:35:01 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1569.301408] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1569.305384] FAT-fs (loop3): bogus number of reserved sectors [ 1569.306261] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1569.342664] FAT-fs (loop5): bogus number of reserved sectors [ 1569.343557] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1569.348545] FAT-fs (loop7): bogus number of reserved sectors [ 1569.349872] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1569.354751] FAT-fs (loop3): bogus number of reserved sectors [ 1569.355647] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1569.371694] FAT-fs (loop5): bogus number of reserved sectors [ 1569.372646] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1569.422354] FAT-fs (loop7): bogus number of reserved sectors [ 1569.423888] FAT-fs (loop7): Can't find a valid FAT filesystem 03:35:15 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:35:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xde}, 0x0) 03:35:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x80086601, &(0x7f0000000040)={0x10}) 03:35:15 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe0000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:35:15 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x17000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:35:15 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:35:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x48000000, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:35:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0x1c, 0x25, 0xc21, 0x0, 0x0, {0x80}, [@nested={0x7, 0x0, 0x0, 0x1, [@generic="8f0e0b"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x0, 0x1, 0x5, 0x10000}) r2 = clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0x24, 0x25, 0xc21, 0x0, 0x0, {}, [@nested={0x10, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x24}}, 0x0) sendmsg$nl_generic(r3, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={&(0x7f0000000640)={0x15ec, 0x18, 0x400, 0x70bd29, 0x25dfdbfd, {0x4}, [@generic="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", @generic="469b8d5ca626fb8a9625ab82bffd8652d4a9a80c26ce9b2a315852df21d1f861434b67c89235e859bdf9059ac1ae5e3f10043141617b3df44f02f43f4108900a9db912f976fe6c61c1b7e73d3b9eac72a29695bfca5c67d490be3cbd86576b99fe52ff7d4f618762d163bfddccb31631492b8397df295db5c66192f3e5624a7dd3d05e54470f6723303f19c99f13a84fd29befe316a619fd27425e4e6fbee93b5566ac27f025248d70a9b1f3dac992ba6748ded6555ee9eedadc75df9a7420b8ed5830212827f0ea4d6693759e02daeead117a09e465", @nested={0x13ee, 0x66, 0x0, 0x1, [@generic="e6034851ff6398fd6cca9561145e28767b2aeee6e94d1d7f04da67259f25c759950d29a6913a7e81ebe3289b356d6031e8dad90e18b7723317b1a381d4d6de2759e873a455f9b8840895f04d31e92fa6f64e61187b29e2e41c606f07d68323bf3f1de1c46da9293597c87244619def7ca68fa6c4cd50653557ab5c98daa89c4b870ab104c5cdbf4e254991d15b61a990d84b2ca18069951084a60db1cb0b4388eec9cd7afaf0d46fac16b5f687217d9557e88ed27c2716b32958a4dca227d77ca2e4fa00fb17934f333659f4fa876d504074", @generic="4d0c2975bacd599b73a8c74a121f9eb3e5185514501bc7c9e972f6041ba491fad398b20bfd1178a4d26d4cc2028eb278e33cf7d9ae259afab0f02c59b2ea23fe20fb317061ea80c95c944dac74237360d33d36e63e9205a52e072a59096d52904cedfc98254769f41e1a41732fb17519c5a50585630cac2212780f4075a49c1d92ee65b62f6f78d41fddfd26287f9decfa2578792b20f5a5f9fa0b5f1db32fb71d95fe5b3ce10a1aa7387dd84cb6a24f637511b717a8e3eaaf524558add94c2ef626112e461b89339eac11596a8115fb3d639b", @generic="6cf0db0f75c94f450b6f4af3c9aeed1e450125da908ecde7fa343edffef064f6514e45bd6d3b6d4161d58bd6d00cb98dc48df9da6dcd90d5aa59a4b0cb06416de38be49f2b5e293b7c547946ab48fab365449dbad1", @typed={0x8, 0x87, 0x0, 0x0, @pid=r2}, @generic="9b45496c0fd550169d534ad70eb16fc9ac254b2b7c3b30a5732402d30d623bafb21580b3b2be", @typed={0x1004, 0x88, 0x0, 0x0, @binary="2257a22f944b5795e9404a22642db871c7c114e55f1289c6a400b58f5a304b9084d6fc965828140f68eb09792952e050c01b6d538f1989c4446a369e80e284d717787bd82157b25bcf59c1978cc35a987dbac9d6ac2dcb522e46e77b2ea71e934d736344a25fba83fc3edd227ffc1a4d2cef149a4f92ab13b2b5987f8a91213280e2f0a180203592b44b997336a94dfdd1faeb914478ec71062f94d9fb1a9e8be8253689b2b8f9325614efb5357114f238efce6c8df52ca4366d28e8f2c1fdf03b87c13211b9da1ea733cbde3b0a2087b3e09ff210412ad9a3bf43ef5ad19e3d679743a057117641ab5cbd983f67f2a4c6f0e3f7ef8543a187f27a90c40330477c9b308a8a53f0132b31d590be7f83afccf5c5eef197da0a0dcc7d41fc1353536c77b2403e12fdadc5c4fbe700bb1acc5ae16b4a43cd4c88703b283f5f68e4e6f6ee2298ad9986dc5491573337a62aeecc3592bd4c5109287495fec71cefcf06ba8f33d81721d2686fc1344d315d1697686d50606bcbde586ff663569caa1d10f326e920fa6d45dacbcf4a97dbc6732b4d271b6e7acdd7d7e118c0aa2a4e5230e7804c30e9f251399ffc55a607423628bf87d247e31d390e2d94788a607bc680e314fe4336dc3b37148060f197e0e042f1606252c1dfa0d552e513cace9f0072d5f89e0c2e7d828bae2e9614fc145f62ca6071b06ee8e7219b500d889f81d4d630ab8f0f5619c1c0f5003926d8beb7968b1a5601d5d67dfcc85644860c69903c774363211eca3f81bbacf3188645806229bc8e4f9388ea0c5f348ea80c4be797078a86df6e45a159eaabebdb55df1b97a489755ae42fcae4193144d8a56ecf4c456e652708a4e6f268beb863f4d56196c8cf7592eba1e7766825518e7d7cee9a6e6503a8897fda4643796f8ca87dfbde2b6179793984318a44026dcb795f9e8ba3c8003cc52c28a630a3af4d6e84e6cfeab157f85eb4447f7f8777834d26d6839b22cb75a79ea1354d0bb6f7867bc9f26ff7af4ed6e1f0edecadffea83b8136125e201e272f6725520eb5949731b9cd26cc08ae2841aee88ba4308912e9a9f478801ea2468681a3d358a0542fab3730dc5fe181d0582bdf72d1ee92ce8d5aff21d4d4d67bbb0f4253094347f902cf0431d1636746348a4e341fe9c4dea2482e7f96c5de6600aca95681ccdce0ffff0ae87ea827564b2e6284c653bafde85269833d514ffadd442f616eec20258281d9c420b5c57bee2aef3bfe6ffb4764728ce0e7a0fb4a5e84fad3b630c514a9749487bd9af4676d5084b826bb9cff48d63f2cd4ef92613c060851c9c35a471a44d6ac036854d8ecf549d3b2f6bcc3c3d8ba15f1e8a6f1a301cb440b4d4a9e164bd3ff0eb82364185f6112cb06153a2a48bbd185918a9bb1bbcbbbd3744dbb1f7e4608940507bb049cd546de0968398c64c8452b9f073d5d6548e850fe90fd464c35ece5b49ce41a27748d1ad1566bec1335722c4424ef940bad1778d10810cc918a1527f9f0e475c85470b435e031f919fc53cbb2364f1e5d35311d713986149874d486a1cccce472b65e575a46d4fe4d6205a17fad88e2672dc28868b146e951cb2b289d7ead62bd10b4c5a75ce6be86594dfa52d7b22fe6469a0b2fe86faf6aa518b9dc9a33c8ff5aee2ca0c199d322f50d301b91e8c172ff2f66e470eaf0f25087b42a9dd55dda579b76075da1340f093d9255e8ef174c1bd5bf39360a19ed45371d4b0751001a785d992425226cffe2ba4f4940bb61ccc3a8a9b3c0ad09e82b71e92d3512eeca601bd2b02be3a50828828897d16a8d9f0fef71c2e04087f953736aab24f281a55d415fd933735aae85e819ad0f06de3d8c45388a59ce187b4a34fd1131830ea2ea77e7778933a202a3d8353621205b9b1a532648dd21ebc630b86c69ea87fe06e8e961a6941330191104f338f8534e88561f0eab89f20c2f29c1e7234ff5b4c1ea0fa12b274e91d873afffff1929acb5002a081da06fb5b2b83ab161990c3c6e1a5683cffe9ab7ddea3bde8832aad07245dcaaf981b188de0b63a55771ed0733f7c58321d2694d5a758dd904256b298d3bb687963cd0330dc329e367c1c71a06880a35ba80aa8c96ce3cd8088565e60afe2e8e5e38de96f177a05543b0be1be674fa5436b319734904f0518b9e6128e72c29ef3d0736288bb43beaed70be5fc762b2e63e96b429421f455c019cc7f45ce9688eaa6749bf2e9d94a03d1127563f40474b5dc48406c45cdfd677bce34eda5ecdec3522a8b1e80b37dd4cf135bd30d1e86c9e826986b41b6c5763a737ed36ff39e80293da6f660606b9801d128ab31560f05507660541a146161c12e40161e952d0b93bf3d01bedaba9f0e38ee1f125b46ff85f9979a21683ecf7b0b759719f37d7bd5613232ca270edab55171d86d09d26f1de7ffefad3ace352e064443506802e4468cbcb0885ae1b57a188184a42015dd47ceb569c5bcd8cbb19e1bd60a0832a2e2a201521bf7809724c5e5530e91acf4ff80bf19bfea7cbe73c82210b15ebded521a41bc3d0c91aff60fc3b708292313cee3b4531c94691d3dc880a7bad21fc1c38a0916e792c906362ace27caa828cb3ccd439a1e8ecedf0f872e429d7fa0b1bface6c223645fd0b9a9bbdaef6317e0828d7a0ea7a93dfbeb77ec4cd1053bb4cef1a52ea2776077c6628dd4a785f031b75fe88e55e1fa3c886eb4007085dfb4a132fe14f869e57479f2186fbd9d0da69ecddf673f422e1db113f1a0c445c0d4d1a3b6fba5a72fdd78faece325af0de6bd0862c343195a9d60e93af73a5df48a0f3daaf28bccac02358a5262e34b7ab45830aa44eb8859d34714e3d28645a2efe4422ae1ec70d3f25b7465fc7b7345328b8d1fe0f5d9e004c1d1cd09b1d9414410170e9fcffa40f3dc433c628c0a90da13e6f0e9151a9cd305a8a8977271a286e1d1139186bbcae63aae68e8275d2ec8cc6b5476f9b512525c948a7d0ab38e0c58263c5b1423e309eaf146969143c30be357e17612297c19b7cb382e9d8d56e754e516355266571407d1746378ff68251f1085c623f7387a4445a75c6b306f97a55352d267a0e5cb4efed2a904e53abbfce19e43e1f6d06042addfbe5b9b6160d02aec5f1bbd17fd300de6febf4a0ea9fa6a0ef7b16b1e6950f7ce5bd6c330372463ffc324aeb25c6e88956b4d496245016f92c406ec2d6e3075a071f811560e739531681ea527670b3634f62ecd4427e97cdc4c492a404efdd10c7ef0f9ef1a93bdc0ea0704b3955633aa3a1383495e2c1007bbda9d2f6efa20878cca8eeed667cf967843f7d017ec872c4cb7884fea55973ad94d5e877b85558472f15aff106acdbe6f6d7a4d371841e8990fb6a78d8c173ffc4690e156d20d01f8f44e31152524141e82a3d872287a834157c1a125cb083832c9bb8395dd87782f3698c12caf29276d58ecfd6ea4126d710593fbac64e9ed7060357ff5537c407028a496f968e2a4c2a741c68a09fe88ce22727be3ee4b3893095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@generic="710dd1e397bfe1c2dd5b3d5466116ea99d99528ed782c94ada09ffed9d598c5b991aac16b32c54b890dc63d5d9c6285dfbb9aa307d39cf51696ba4a6bb5f5b84418f12711d44154f3ea43652509ed48a34e9819df3e9bd516d215c4d01bbc29ef7ddb6be99862fb653a975e0866805e67e802a22dc22905ed09d181e2e225ea4bd7a1c8a794e4b04f6e706e64c467e762ef0c5cb2884a881a6685136f9cbbd184080ebad7af6dfbf135175a4f20fa0658e6e996a060adc5c81d110f1bf99631aa5f51e060adf39f177a24536", @generic="d0248585a0515441dadc2af4d04f31a095b9135068c78fea6947799d305b18b15d4a9e641a04c0d0998f0b2843ab099cb079db56139a4ab70e874273d0f743b0218f742ebe27d997097e50f0d46e63d00a1c8df05e348213cd190afe7419b1402850f7dad7ebf402717f333290cbee72f66ae709c3e37b08eb975dcd1787e8fe5141890a78172730b01cd1100046739717f8a9d5aebcb24b0a445d430e18e96b34ea9cc8244f9ad61b58c926f767ecc36d433be0ad23728565f2219f57e42d7d13789f1d63f11d5cb8314fc4d06e9f189a5e042755aa", @typed={0x14, 0x5d, 0x0, 0x0, @ipv6=@private1}, @typed={0x8, 0x23, 0x0, 0x0, @uid=0xee01}]}, @typed={0x14, 0x78, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x3e}}]}, 0x15ec}, 0x1, 0x0, 0x0, 0x8c4}, 0xc800) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) [ 1583.215022] FAT-fs (loop3): bogus number of reserved sectors [ 1583.216509] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1583.233931] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1583.245495] FAT-fs (loop7): bogus number of reserved sectors [ 1583.246820] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1583.289265] FAT-fs (loop5): bogus number of reserved sectors [ 1583.290715] FAT-fs (loop5): Can't find a valid FAT filesystem 03:35:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xf0}, 0x0) [ 1583.333994] FAT-fs (loop5): bogus number of reserved sectors [ 1583.335343] FAT-fs (loop5): Can't find a valid FAT filesystem 03:35:15 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:35:15 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe0ffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:35:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x4c000000, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:35:15 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:35:15 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x20000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1583.502163] FAT-fs (loop7): bogus number of reserved sectors [ 1583.503622] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1583.515997] FAT-fs (loop5): bogus number of reserved sectors [ 1583.517344] FAT-fs (loop5): Can't find a valid FAT filesystem 03:35:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xf00}, 0x0) 03:35:15 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1583.564132] FAT-fs (loop7): bogus number of reserved sectors [ 1583.565498] FAT-fs (loop7): Can't find a valid FAT filesystem 03:35:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x5, 0x0, 0x0, 0x40, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xb7a5, 0x4, @perf_config_ext={0x9, 0x5}, 0x80, 0x7, 0xfffffffd, 0x1, 0x7, 0x3, 0x3, 0x0, 0x1f, 0x0, 0xfff}, r1, 0xffffffffffffffff, r0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:35:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x80086603, &(0x7f0000000040)={0x10}) [ 1583.589465] FAT-fs (loop5): bogus number of reserved sectors [ 1583.591187] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1583.591261] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:35:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x68000000, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:35:15 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:35:15 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:35:15 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x20100000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1583.780387] FAT-fs (loop3): bogus number of reserved sectors [ 1583.781839] FAT-fs (loop3): Can't find a valid FAT filesystem 03:35:16 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x5000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1583.826031] FAT-fs (loop3): bogus number of reserved sectors [ 1583.827463] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1583.850719] FAT-fs (loop5): bogus number of reserved sectors [ 1583.852543] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1583.916701] FAT-fs (loop5): bogus number of reserved sectors [ 1583.918106] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1583.938693] FAT-fs (loop7): bogus number of reserved sectors [ 1583.939956] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1583.992900] FAT-fs (loop7): bogus number of reserved sectors [ 1583.994358] FAT-fs (loop7): Can't find a valid FAT filesystem 03:35:30 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:35:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xde00}, 0x0) 03:35:30 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x11000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:35:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x6c000000, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:35:30 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:35:30 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x2e000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:35:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000340)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000240)="1bf57dc9066b", 0x0, 0x0, 0x0, 0x0, 0x0}) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {0xfffffffe}, 0x0, 0x0, 0x0, 0x0, 0x17, {r2}}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:35:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x80087601, &(0x7f0000000040)={0x10}) [ 1598.455878] FAT-fs (loop5): bogus number of reserved sectors [ 1598.457324] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1598.484749] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1598.488242] FAT-fs (loop7): bogus number of reserved sectors [ 1598.489631] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1598.515329] FAT-fs (loop3): bogus number of reserved sectors [ 1598.516719] FAT-fs (loop3): Can't find a valid FAT filesystem 03:35:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x6c4f36a1, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1598.591365] FAT-fs (loop7): bogus number of reserved sectors [ 1598.592626] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1598.599689] FAT-fs (loop5): bogus number of reserved sectors [ 1598.601241] FAT-fs (loop5): Can't find a valid FAT filesystem 03:35:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xf000}, 0x0) 03:35:30 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:35:30 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x3f000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:35:30 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x20000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:35:30 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00', &(0x7f00000000c0)='-{\\\'](-](&$$:/\x97%^[\x00', 0x13, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) [ 1598.845161] FAT-fs (loop5): bogus number of reserved sectors [ 1598.846537] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1598.871914] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1598.882261] FAT-fs (loop5): bogus number of reserved sectors [ 1598.883753] FAT-fs (loop5): Can't find a valid FAT filesystem 03:35:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x800c6613, &(0x7f0000000040)={0x10}) 03:35:46 executing program 2: ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000200)={0x6, 0x7, 0x1ff}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x60800002}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="28000000f70310002abd7000fbdbdf2507000000070000002e2f66696c65312e2f66696c65310000431e75087914980dba187a007f6d47459a8bccc12a57a9b803e662be2241d7d327"], 0x28}, 0x1, 0x0, 0x0, 0x2000c000}, 0x40) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:35:46 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x40000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:35:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x74000000, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:35:46 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6050000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:35:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x80000}, 0x0) 03:35:46 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x5000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:35:46 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x20100000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1614.180166] FAT-fs (loop5): bogus number of reserved sectors [ 1614.181580] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1614.213805] FAT-fs (loop5): bogus number of reserved sectors [ 1614.215193] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1614.221055] FAT-fs (loop7): bogus number of reserved sectors [ 1614.222603] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1614.225748] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1614.248910] FAT-fs (loop3): bogus number of reserved sectors [ 1614.250285] FAT-fs (loop3): Can't find a valid FAT filesystem 03:35:46 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x23000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1614.306804] FAT-fs (loop7): bogus number of reserved sectors [ 1614.308213] FAT-fs (loop7): Can't find a valid FAT filesystem 03:35:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xf0ffff}, 0x0) 03:35:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x7a000000, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1614.369240] FAT-fs (loop3): bogus number of reserved sectors [ 1614.370612] FAT-fs (loop3): Can't find a valid FAT filesystem 03:35:46 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x48000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1614.417355] FAT-fs (loop5): bogus number of reserved sectors [ 1614.418691] FAT-fs (loop5): Can't find a valid FAT filesystem 03:35:46 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:35:46 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2e000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:35:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)=ANY=[@ANYBLOB="24f4242ed10000e9000000200000000100"/32], 0x24}}, 0x0) accept(r0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wlan0\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) close(r1) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000040)) 03:35:46 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x5050000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:35:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x8010661b, &(0x7f0000000040)={0x10}) [ 1614.628777] FAT-fs (loop3): bogus number of reserved sectors [ 1614.630095] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1614.635879] FAT-fs (loop5): bogus number of reserved sectors [ 1614.637406] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1614.669026] FAT-fs (loop3): bogus number of reserved sectors [ 1614.670394] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1614.681893] FAT-fs (loop5): bogus number of reserved sectors [ 1614.683277] FAT-fs (loop5): Can't find a valid FAT filesystem 03:36:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x1000000}, 0x0) 03:36:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x801c581f, &(0x7f0000000040)={0x10}) 03:36:00 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3f000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1628.095805] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:36:00 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:36:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x9effffff, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:36:00 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x4c000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:36:00 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:36:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)={'#! ', './file1', [{0x20, '+'}, {}], 0xa, "4333fc2ce0a6d2ed10469521b87e275e9ead4ed3810a657ff6adcb608b6760b65d2e3acb3b7573d3d9bf01ebfa9a7e4895190079948eb8c3b460c3a73d4ca7bb3c8b40b667c0caee5401b451bf2179212ec59285b15e252579cea283148308e94a57734f3f259a5163c28b4c6af09153bec61866ecc131cca6c52fff82c8b3db330fec0692db82779354a01bd472d866f633"}, 0xa0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0x24, 0x25, 0xc21, 0x0, 0x0, {}, [@nested={0x10, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x24}}, 0x0) fsync(r1) [ 1628.118442] FAT-fs (loop3): bogus number of reserved sectors [ 1628.119095] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1628.125795] FAT-fs (loop5): bogus number of reserved sectors [ 1628.127105] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1628.142625] FAT-fs (loop7): bogus number of reserved sectors [ 1628.143286] FAT-fs (loop7): Can't find a valid FAT filesystem 03:36:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x2000000}, 0x0) 03:36:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0xa1364f6c, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1628.189329] FAT-fs (loop3): bogus number of reserved sectors [ 1628.189983] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1628.199568] FAT-fs (loop7): bogus number of reserved sectors [ 1628.200921] FAT-fs (loop7): Can't find a valid FAT filesystem 03:36:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc0045878, &(0x7f0000000040)={0x10}) [ 1628.206419] FAT-fs (loop5): bogus number of reserved sectors [ 1628.207824] FAT-fs (loop5): Can't find a valid FAT filesystem 03:36:00 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6050000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:36:00 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x68000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:36:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0xf0ffffff, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:36:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) openat(r0, &(0x7f0000000000)='./file1\x00', 0x183001, 0x20) clone3(&(0x7f0000000140)={0x5040900, 0x0, 0x0, 0x0, {0x1}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) [ 1628.375301] FAT-fs (loop3): bogus number of reserved sectors [ 1628.375944] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1628.380506] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1628.433249] FAT-fs (loop3): bogus number of reserved sectors [ 1628.433873] FAT-fs (loop3): Can't find a valid FAT filesystem 03:36:14 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x9000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:36:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000), 0x4) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:36:14 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x6c000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:36:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0xfeff0000, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:36:14 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:36:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc0045878, &(0x7f0000000040)={0x10}) 03:36:14 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x40000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:36:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xf000000}, 0x0) [ 1642.541927] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1642.558741] FAT-fs (loop3): bogus number of reserved sectors [ 1642.560205] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1642.584579] FAT-fs (loop5): bogus number of reserved sectors [ 1642.586047] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1642.593549] FAT-fs (loop7): bogus number of reserved sectors [ 1642.594861] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1642.615187] FAT-fs (loop3): bogus number of reserved sectors [ 1642.616556] FAT-fs (loop3): Can't find a valid FAT filesystem 03:36:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x9effffff}, 0x0) 03:36:14 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x74000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:36:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0xff7f0000, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1642.677723] FAT-fs (loop7): bogus number of reserved sectors [ 1642.679140] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1642.704573] FAT-fs (loop5): bogus number of reserved sectors [ 1642.705927] FAT-fs (loop5): Can't find a valid FAT filesystem 03:36:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc0046686, &(0x7f0000000040)={0x10}) 03:36:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.log\x00', 0x480, 0x20) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) [ 1642.782485] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:36:15 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7820000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:36:15 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x48000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:36:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xde000000}, 0x0) 03:36:15 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1642.930186] FAT-fs (loop7): bogus number of reserved sectors [ 1642.931523] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1642.979481] FAT-fs (loop3): bogus number of reserved sectors [ 1642.980601] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1642.991505] FAT-fs (loop5): bogus number of reserved sectors [ 1642.992826] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1643.028094] FAT-fs (loop5): bogus number of reserved sectors [ 1643.029320] FAT-fs (loop5): Can't find a valid FAT filesystem 03:36:30 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4c000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:36:30 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x7a000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:36:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xf0ffffff}, 0x0) 03:36:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0xfffff000, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:36:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc0096616, &(0x7f0000000040)={0x10}) 03:36:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0x24, 0x25, 0xc21, 0x0, 0x0, {}, [@nested={0x10, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x24}}, 0x0) recvmmsg(r1, &(0x7f0000004bc0)=[{{&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001400)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/134, 0x86}, {&(0x7f0000001280)=""/85, 0x55}, {&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000001300)=""/148, 0x94}, {&(0x7f00000013c0)=""/48, 0x30}], 0x6, &(0x7f0000001480)=""/192, 0xc0}, 0x6}, {{0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000001540)=""/163, 0xa3}, {&(0x7f0000001600)=""/204, 0xcc}, {&(0x7f0000001700)=""/61, 0x3d}, {&(0x7f0000001740)=""/142, 0x8e}, {&(0x7f0000001800)=""/186, 0xba}, {&(0x7f00000018c0)=""/188, 0xbc}, {&(0x7f0000001980)=""/77, 0x4d}, {&(0x7f0000001a00)=""/18, 0x12}, {&(0x7f0000001a40)=""/172, 0xac}, {&(0x7f0000001b00)=""/45, 0x2d}], 0xa, &(0x7f0000001c00)=""/242, 0xf2}, 0x6}, {{&(0x7f0000001d00)=@can, 0x80, &(0x7f0000004300)=[{&(0x7f0000001d80)=""/197, 0xc5}, {&(0x7f0000001e80)=""/4096, 0x1000}, {&(0x7f0000002e80)=""/139, 0x8b}, {&(0x7f0000002f40)=""/52, 0x34}, {&(0x7f0000002f80)=""/151, 0x97}, {&(0x7f0000003040)=""/76, 0x4c}, {&(0x7f00000030c0)=""/58, 0x3a}, {&(0x7f0000003100)=""/4096, 0x1000}, {&(0x7f0000004100)=""/214, 0xd6}, {&(0x7f0000004200)=""/247, 0xf7}], 0xa, &(0x7f00000043c0)=""/190, 0xbe}, 0x1ff}, {{0x0, 0x0, &(0x7f0000004b00)=[{&(0x7f0000004480)=""/84, 0x54}, {&(0x7f0000004500)=""/140, 0x8c}, {&(0x7f00000045c0)=""/90, 0x5a}, {&(0x7f0000004640)=""/207, 0xcf}, {&(0x7f0000004740)=""/209, 0xd1}, {&(0x7f0000004840)=""/201, 0xc9}, {&(0x7f0000004940)=""/133, 0x85}, {&(0x7f0000004a00)=""/162, 0xa2}, {&(0x7f0000004ac0)=""/17, 0x11}], 0x9}, 0xdc1}], 0x4, 0x60012020, &(0x7f0000004cc0)) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0x24, 0x25, 0xc21, 0x0, 0x0, {}, [@nested={0x10, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000004d00)={'veth0\x00'}) 03:36:30 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa050000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:36:30 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1658.521358] FAT-fs (loop7): bogus number of reserved sectors [ 1658.522372] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1658.529141] FAT-fs (loop5): bogus number of reserved sectors [ 1658.530186] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1658.536618] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:36:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xfffff000}, 0x0) [ 1658.584019] FAT-fs (loop7): bogus number of reserved sectors [ 1658.585079] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1658.596283] FAT-fs (loop3): bogus number of reserved sectors [ 1658.597856] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1658.604587] FAT-fs (loop5): bogus number of reserved sectors [ 1658.606007] FAT-fs (loop5): Can't find a valid FAT filesystem 03:36:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0xffffff7f, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1658.659247] FAT-fs (loop3): bogus number of reserved sectors [ 1658.660554] FAT-fs (loop3): Can't find a valid FAT filesystem 03:36:30 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:36:30 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x68000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:36:30 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x8cffffff, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:36:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc0185879, &(0x7f0000000040)={0x10}) [ 1658.756121] FAT-fs (loop7): bogus number of reserved sectors [ 1658.757002] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1658.765732] FAT-fs (loop5): bogus number of reserved sectors [ 1658.766577] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1658.812177] FAT-fs (loop7): bogus number of reserved sectors [ 1658.813119] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1658.836684] FAT-fs (loop5): bogus number of reserved sectors [ 1658.837622] FAT-fs (loop5): Can't find a valid FAT filesystem 03:36:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc0189436, &(0x7f0000000040)={0x10}) 03:36:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xffffff7f}, 0x0) 03:36:48 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6c000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:36:48 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x97ffffff, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:36:48 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8050000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:36:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0xffffff9e, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:36:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/devices\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:36:48 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1675.941425] FAT-fs (loop5): bogus number of reserved sectors [ 1675.942687] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1675.945079] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1675.997004] FAT-fs (loop7): bogus number of reserved sectors [ 1675.998308] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1676.001136] FAT-fs (loop3): bogus number of reserved sectors [ 1676.002390] FAT-fs (loop3): Can't find a valid FAT filesystem 03:36:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0xfffffff0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:36:48 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x74000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:36:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc020660b, &(0x7f0000000040)={0x10}) [ 1676.063287] FAT-fs (loop7): bogus number of reserved sectors [ 1676.064660] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1676.078848] FAT-fs (loop3): bogus number of reserved sectors [ 1676.080104] FAT-fs (loop3): Can't find a valid FAT filesystem 03:36:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xffffff9e}, 0x0) 03:36:48 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd050000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:36:48 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x9000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:36:48 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xa753a2ee, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:36:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0xffffffff, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:36:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xfffffff0}, 0x0) 03:36:48 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7a000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:36:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000340)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000240)="1bf57dc9066b", 0x0, 0x0, 0x0, 0x0, 0x0}) openat(r2, &(0x7f0000000000)='\x00', 0x200, 0x40) clone3(&(0x7f0000000140)={0x22b0c1b80, 0x0, 0x0, 0x0, {0xfffffffe}, 0x0, 0x0, 0x0, 0x0}, 0x2d) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) [ 1676.300309] FAT-fs (loop7): bogus number of reserved sectors [ 1676.301377] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1676.316765] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1676.323499] FAT-fs (loop3): bogus number of reserved sectors [ 1676.325282] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1676.347040] FAT-fs (loop7): bogus number of reserved sectors [ 1676.348474] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1676.390205] FAT-fs (loop5): bogus number of reserved sectors [ 1676.391675] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1676.458432] FAT-fs (loop5): bogus number of reserved sectors [ 1676.459703] FAT-fs (loop5): Can't find a valid FAT filesystem 03:37:04 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8cffffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:37:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc020662a, &(0x7f0000000040)={0x10}) 03:37:04 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xc0ed0000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:37:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x8000000000000}, 0x0) 03:37:04 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe050000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:37:04 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:37:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x8, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:37:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1692.311767] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1692.356675] FAT-fs (loop5): bogus number of reserved sectors [ 1692.358072] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1692.367878] FAT-fs (loop3): bogus number of reserved sectors [ 1692.369269] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1692.384492] FAT-fs (loop7): bogus number of reserved sectors [ 1692.385832] FAT-fs (loop7): Can't find a valid FAT filesystem 03:37:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc028660f, &(0x7f0000000040)={0x10}) 03:37:04 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x97ffffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1692.505101] FAT-fs (loop7): bogus number of reserved sectors [ 1692.506462] FAT-fs (loop7): Can't find a valid FAT filesystem 03:37:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f0000000080)=0xe, 0x800) sendfile(0xffffffffffffffff, r1, &(0x7f00000000c0)=0x1, 0x8) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:37:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc0406618, &(0x7f0000000040)={0x10}) 03:37:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x2, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:37:20 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa753a2ee, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:37:20 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xeea253a7, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:37:20 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:37:20 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:37:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xf0ffffffffffff}, 0x0) [ 1708.473825] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1708.512633] FAT-fs (loop3): bogus number of reserved sectors [ 1708.513970] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1708.516132] FAT-fs (loop5): bogus number of reserved sectors [ 1708.516952] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1708.555218] FAT-fs (loop7): bogus number of reserved sectors [ 1708.556491] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1708.561574] FAT-fs (loop3): bogus number of reserved sectors [ 1708.562836] FAT-fs (loop3): Can't find a valid FAT filesystem 03:37:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x3, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:37:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x100000000000000}, 0x0) 03:37:20 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xf6ffffff, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:37:20 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xc050000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1708.656040] FAT-fs (loop5): bogus number of reserved sectors [ 1708.657377] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1708.658693] FAT-fs (loop7): bogus number of reserved sectors [ 1708.659953] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1708.697465] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:37:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) chdir(&(0x7f0000000040)='./file1\x00') ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000000)={0x0, 0x1ffffffffffffffe, 0x1000000, 0x7ff, 0x0, 0x200}) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000340)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000240)="1bf57dc9066b", 0x0, 0x0, 0x0, 0x0, 0x0}) open_tree(r0, &(0x7f00000000c0)='./file1\x00', 0x80101) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f0000000280)={{0x1, 0x1, 0x18, r0, {r0}}, './file1\x00'}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0x24, 0x25, 0xc21, 0x0, 0x0, {}, [@nested={0x10, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x24}}, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x8028, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@loose}, {@fscache}, {@access_user}, {@version_L}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, '/dev/sg#\x00'}}, {@access_uid}, {@cachetag={'cachetag', 0x3d, '/dev/sg#\x00'}}], [{@dont_measure}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@appraise}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@audit}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@euid_eq}]}}) openat(r2, &(0x7f0000000080)='./file1\x00', 0x80000, 0x0) ioctl$VFAT_IOCTL_READDIR_SHORT(r1, 0x82307202, &(0x7f00000003c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) 03:37:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc0406619, &(0x7f0000000040)={0x10}) [ 1708.783100] FAT-fs (loop3): bogus number of reserved sectors [ 1708.784400] FAT-fs (loop3): Can't find a valid FAT filesystem 03:37:37 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:37:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc0506617, &(0x7f0000000040)={0x10}) 03:37:37 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x4042, 0x14a) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/snd_seq_dummy', 0x400, 0x50) ftruncate(r1, 0x9) ioctl$HIDIOCAPPLICATION(r0, 0x4802, 0x1) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000340)={0x53, 0x0, 0x6, 0x3, @scatter={0xffffffffffffffb5, 0x0, 0x0}, &(0x7f0000000240)="1bf57dc9066b", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r3, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x95}}, './file0\x00'}) 03:37:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x4, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:37:37 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xc0ed0000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:37:37 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf050000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:37:37 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xf9fdffff, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:37:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x200000000000000}, 0x0) [ 1725.471335] FAT-fs (loop3): bogus number of reserved sectors [ 1725.472779] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1725.517243] FAT-fs (loop7): bogus number of reserved sectors [ 1725.518656] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1725.552123] FAT-fs (loop5): bogus number of reserved sectors [ 1725.553490] FAT-fs (loop5): Can't find a valid FAT filesystem 03:37:37 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xfcfdffff, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1725.632977] FAT-fs (loop7): bogus number of reserved sectors [ 1725.634259] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1725.640213] FAT-fs (loop5): bogus number of reserved sectors [ 1725.641480] FAT-fs (loop5): Can't find a valid FAT filesystem 03:37:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc080661a, &(0x7f0000000040)={0x10}) 03:37:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xf00000000000000}, 0x0) 03:37:37 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd050000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:37:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x5, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:37:37 executing program 2: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) creat(&(0x7f0000000000)='./file1\x00', 0x80) r1 = clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0xfffffffd, 0x0, 0x0, 0x10000000}) r2 = pidfd_open(r1, 0x0) close(r2) 03:37:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x6, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1725.767162] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 4294967293 (only 16 groups) 03:37:37 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x10050000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:37:37 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xeea253a7, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1725.820892] FAT-fs (loop3): bogus number of reserved sectors [ 1725.822188] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1725.890497] FAT-fs (loop3): bogus number of reserved sectors [ 1725.891771] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1725.907881] FAT-fs (loop7): bogus number of reserved sectors [ 1725.909127] FAT-fs (loop7): Can't find a valid FAT filesystem 03:37:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x7, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:37:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x9effffff00000000}, 0x0) [ 1725.946534] FAT-fs (loop5): bogus number of reserved sectors [ 1725.947818] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1725.952139] FAT-fs (loop7): bogus number of reserved sectors [ 1725.953418] FAT-fs (loop7): Can't find a valid FAT filesystem 03:37:38 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xfdfdffff, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:37:38 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe050000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1726.002354] FAT-fs (loop5): bogus number of reserved sectors [ 1726.003766] FAT-fs (loop5): Can't find a valid FAT filesystem 03:37:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc0c0583b, &(0x7f0000000040)={0x10}) [ 1726.083387] FAT-fs (loop3): bogus number of reserved sectors [ 1726.084796] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1726.103693] FAT-fs (loop3): bogus number of reserved sectors [ 1726.104965] FAT-fs (loop3): Can't find a valid FAT filesystem 03:37:53 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x11000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:37:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x2}) 03:37:53 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:37:53 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf5ffffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:37:53 executing program 2: timer_create(0x5, &(0x7f0000000000)={0x0, 0x2, 0x0, @thr={&(0x7f0000000080)="2568e3e9eb8da27321c3ab4f0ca872756e5c6ef6b7a14c1ec34ee5405895e0a8624f7cf59ad65094927793b3f8e414ec8c6cbbf417dc754cd1afc7f8d10886f21239b8f20e55225de61ea3f94b3fbff48a1ee9275dd45d88d6dc", &(0x7f00000001c0)="8a34b01b6d9f6c597c9197ecd312201dc5027fe7f2b40cd3ff4ed753df73cbe3ec8e30a18ab15e4ba9a1d0692338cbc8904cb2f1f899658e747377ffc5595f459cc841e6ad323a9f9f3c17012f2940970a8d426f397765"}}, &(0x7f0000000240)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x0, 0x0, 0x8, 0x3, 0x2, 0x4}) 03:37:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x8, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:37:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xde00000000000000}, 0x0) 03:37:53 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xfdffffff, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1740.924901] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1740.960525] FAT-fs (loop7): bogus number of reserved sectors [ 1740.961355] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1740.965217] FAT-fs (loop5): bogus number of reserved sectors [ 1740.966542] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1740.980235] FAT-fs (loop3): bogus number of reserved sectors [ 1740.981666] FAT-fs (loop3): Can't find a valid FAT filesystem 03:37:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) 03:37:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x9, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:37:53 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xfffffdf9, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:37:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x3}) 03:37:53 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf6ffffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:37:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) dup(r0) clone3(&(0x7f0000000140)={0x3040900, 0x0, 0x0, 0x0, {}, 0x0, 0xfffffffffffffdbe, 0x0, 0x0, 0x0, {r0}}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) clone3(&(0x7f0000000380)={0x80000100, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), {0xa}, &(0x7f00000001c0)=""/191, 0xbf, &(0x7f0000000280)=""/167, &(0x7f0000000340)}, 0x58) [ 1741.071462] FAT-fs (loop3): bogus number of reserved sectors [ 1741.072741] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1741.079094] FAT-fs (loop7): bogus number of reserved sectors [ 1741.079820] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1741.107262] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 3 (only 16 groups) [ 1741.158252] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:38:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000340)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000240)="1bf57dc9066b", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000280)={0xad, 0x20, 0x4, "0e2c37398f32c74ac245a9a6f5741f4a3feee565b21ba1a2b0cb9de5d49c65a25f45b15b0f530ca9ac5420b25d48d914379f4426df7263a450456b502425b7c8e967ba2a3382d0800fa2fca0874ff0f069ab69ea1248299a4fad7e1b4b2a8f6e5c9018a907c62b105813ec8a18b7bf238445141984bc2d16a0335dac671e94c4f0eab5c4b07970819505b82d2b3d9379523a8c89b489121c2c69a0c6161bcd942f57e0bc8e3a05e5371166ffe7"}) openat(r2, &(0x7f0000000000)='./file1\x00', 0x8000, 0xaa) 03:38:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0xa, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:38:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x4}) 03:38:08 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf9fdffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:38:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) 03:38:08 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x12010000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:38:08 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x10050000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:38:08 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xfffffdfc, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1756.704485] FAT-fs (loop3): bogus number of reserved sectors [ 1756.705204] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1756.711401] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 4 (only 16 groups) [ 1756.757852] FAT-fs (loop3): bogus number of reserved sectors [ 1756.759351] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1756.772897] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:38:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xfffffffffffff000}, 0x0) 03:38:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x5}) [ 1756.833237] FAT-fs (loop5): bogus number of reserved sectors [ 1756.834676] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1756.857269] FAT-fs (loop7): bogus number of reserved sectors [ 1756.858704] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1756.876786] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 5 (only 16 groups) 03:38:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0xf, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:38:09 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x11000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1756.930679] FAT-fs (loop7): bogus number of reserved sectors [ 1756.931465] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1756.944213] FAT-fs (loop5): bogus number of reserved sectors [ 1756.945863] FAT-fs (loop5): Can't find a valid FAT filesystem 03:38:09 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x20000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:38:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x6}) 03:38:09 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xfffffdfd, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:38:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 1757.035982] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 6 (only 16 groups) 03:38:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x7}) 03:38:21 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x11050000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:38:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x0) 03:38:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x48, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:38:21 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfbffffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:38:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = getpgrp(0x0) tgkill(0xffffffffffffffff, r1, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x2dc, 0x2b, 0x8, 0x70bd2d, 0x25dfdbfb, {0x2}, [@nested={0xb5, 0x25, 0x0, 0x1, [@generic="c9956c4ce97495ac7ac80997c6f5c5e3fe869aa0520d6c0f634ef5bd66b09651f6fd77a9a4dcbbd7baa5403b6fc02aa3a4b0cb131bbc1643788883ff53eca8dd60735b2b1c7d0d7b32f67a48563e845948ce4a07eb25193e2e65e83314b8af504bbaa4837c957d067cd0632c04faa1512d", @typed={0x8, 0x3c, 0x0, 0x0, @pid=r1}, @typed={0x19, 0x5d, 0x0, 0x0, @binary="ea01e9ac3aee62f09df41ca2fc21ee6d73d8d55440"}, @generic="aa050acc936a9e709cfcc16f", @typed={0xd, 0x10, 0x0, 0x0, @str='-T*\xf7\'[$$\x00'}]}, @nested={0x34, 0x3e, 0x0, 0x1, [@typed={0x2a, 0x8, 0x0, 0x0, @binary="18319e2cb1af260417850805a2478e39db324d1ad2833533d6ff8a19f481f640c5e36522c075"}, @typed={0x4, 0x19}]}, @generic="55b05801918affaab3ef57f5dde66d24d698af448133716d835a15280aba2c3a0e63e1f9b1b9f9e7016b739c6ca43b9b8bbf97b8c893e35311952e379f93897eba6f9f156a834057e07449", @typed={0x8, 0x3e, 0x0, 0x0, @u32=0xd9526af5}, @typed={0xc, 0x68, 0x0, 0x0, @u64}, @typed={0x14, 0x7a, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @nested={0x166, 0x31, 0x0, 0x1, [@generic="dd55e7bbfcf788afe6b935908d7be3", @generic="3b306d97150d9dc4", @generic="ce3a467f5c94ba0d3c9326a37778920c1438ae620085959090dbdf60ee7566eed4d327b77ec741e058789b61c30b0d28b6b8ca03681ce98e91b52f134f14902105a07155baead76b6f03c5990270727e16f35d5cbf209cc259330397b80bdafee98cca9953f915f1832653e7d9061e5e6d4a37f10571452e3c9825b2c50abd44f6cf2c5ee90090469d3bcd7032b482a354cbdd8d43177533e9acce7486835e479e25746e3750d9", @generic="7750225c8954351ec1386056c1dc2fb0d034acc6fe7c41b2a615751a9d71de734ea96fe0470ded055a86ceb73cbf163323fe4102c98e3760f70d2c4b8d1e3870c110d0b731642c140bb397894eef339e4053ab76b4f66d046da1f3040b4f3b753493d9e1ae671a1bcb5c695d7d67482af516416c95340936261bd6d85ae9d063", @typed={0x8, 0x55, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="5dd92c4a7ffe0459ade36e33cb36860b7fdf1f9101b1ccee81256237"]}]}, 0x2dc}, 0x1, 0x0, 0x0, 0x4}, 0x24008054) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:38:21 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x20100000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:38:21 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xffffff7f, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1769.596212] FAT-fs (loop7): bogus number of reserved sectors [ 1769.597606] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1769.607366] FAT-fs (loop5): bogus number of reserved sectors [ 1769.607401] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1769.608754] FAT-fs (loop5): Can't find a valid FAT filesystem 03:38:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x4c, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1769.682813] FAT-fs (loop3): bogus number of reserved sectors [ 1769.684094] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1769.684936] FAT-fs (loop5): bogus number of reserved sectors [ 1769.686837] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1769.703390] FAT-fs (loop7): bogus number of reserved sectors [ 1769.704786] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1769.744167] FAT-fs (loop3): bogus number of reserved sectors [ 1769.745502] FAT-fs (loop3): Can't find a valid FAT filesystem 03:38:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x8}, 0x0) 03:38:21 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfcfdffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:38:21 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xffffff8c, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:38:22 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x23000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:38:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x8}) 03:38:22 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x12010000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:38:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x140, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat$cgroup_int(r0, &(0x7f0000000000)='hugetlb.1GB.rsvd.max_usage_in_bytes\x00', 0x2, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:38:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x68, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1769.921660] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 8 (only 16 groups) [ 1769.927191] FAT-fs (loop3): bogus number of reserved sectors [ 1769.928481] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1769.967326] FAT-fs (loop5): bogus number of reserved sectors [ 1769.968821] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1769.992234] FAT-fs (loop3): bogus number of reserved sectors [ 1769.993475] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1769.999791] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1770.042458] FAT-fs (loop5): bogus number of reserved sectors [ 1770.043856] FAT-fs (loop5): Can't find a valid FAT filesystem 03:38:36 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xffffff97, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:38:36 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x29300000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:38:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, 0x0) stat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, r2) r3 = getuid() setresuid(r2, r1, r3) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080), 0x1040040, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@mmap}, {@cache_loose}, {@access_client}, {@cache_none}, {@privport}, {@version_u}, {@dfltuid={'dfltuid', 0x3d, r2}}], [{@appraise_type}, {@dont_appraise}, {@appraise}]}}) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:38:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x9}) 03:38:37 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x20000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:38:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x6c, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:38:37 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfdfdffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:38:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0xf}, 0x0) [ 1784.851532] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 9 (only 16 groups) [ 1784.858302] FAT-fs (loop3): bogus number of reserved sectors [ 1784.859620] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1784.901585] FAT-fs (loop7): bogus number of reserved sectors [ 1784.902886] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1784.904316] FAT-fs (loop5): bogus number of reserved sectors [ 1784.905567] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1784.922033] FAT-fs (loop3): bogus number of reserved sectors [ 1784.923413] FAT-fs (loop3): Can't find a valid FAT filesystem 03:38:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x74, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:38:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0xde}, 0x0) [ 1784.967531] FAT-fs (loop5): bogus number of reserved sectors [ 1784.969007] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1784.985640] FAT-fs (loop7): bogus number of reserved sectors [ 1784.986911] FAT-fs (loop7): Can't find a valid FAT filesystem 03:38:37 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x20100000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:38:37 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xfffffff6, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:38:37 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2e000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:38:37 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfdffffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:38:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0xa}) [ 1785.124109] FAT-fs (loop3): bogus number of reserved sectors [ 1785.125462] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1785.150617] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 10 (only 16 groups) 03:38:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = open(&(0x7f00000001c0)='./file1\x00', 0x40000, 0x14) openat$incfs(r1, &(0x7f00000000c0)='.log\x00', 0x242040, 0x146) dup2(r1, r0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000080)={0x0, 0x0, 0x7f, 0xcc3, 0xb7b3, 0x5}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:38:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0xf0}, 0x0) 03:38:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x7a, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1785.229950] FAT-fs (loop3): bogus number of reserved sectors [ 1785.229990] FAT-fs (loop7): bogus number of reserved sectors [ 1785.231317] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1785.232622] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1785.232697] FAT-fs (loop5): bogus number of reserved sectors [ 1785.236452] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1785.288498] FAT-fs (loop5): bogus number of reserved sectors [ 1785.289869] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1785.310119] FAT-fs (loop7): bogus number of reserved sectors [ 1785.311424] FAT-fs (loop7): Can't find a valid FAT filesystem 03:38:37 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xfffffffd, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:38:51 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x23000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:38:51 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x1000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:38:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0xb}) 03:38:51 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xff0f0000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:38:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0xf0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:38:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0xf00}, 0x0) 03:38:51 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x35300000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:38:52 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.memory_migrate\x00', 0x2, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) [ 1799.831389] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 11 (only 16 groups) [ 1799.835119] FAT-fs (loop5): bogus number of reserved sectors [ 1799.836819] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1799.881353] FAT-fs (loop3): bogus number of reserved sectors [ 1799.882663] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1799.900345] FAT-fs (loop7): bogus number of reserved sectors [ 1799.901632] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1799.903246] FAT-fs (loop5): bogus number of reserved sectors [ 1799.904493] FAT-fs (loop5): Can't find a valid FAT filesystem 03:38:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0xde00}, 0x0) 03:38:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x300, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1799.978456] FAT-fs (loop7): bogus number of reserved sectors [ 1799.979574] FAT-fs (loop7): Can't find a valid FAT filesystem 03:38:52 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2e000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:38:52 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xedc000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:38:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0xc}) 03:38:52 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffdffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:38:52 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3f000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1800.077289] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 12 (only 16 groups) [ 1800.175857] FAT-fs (loop5): bogus number of reserved sectors [ 1800.177284] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1800.179954] FAT-fs (loop7): bogus number of reserved sectors [ 1800.181205] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1800.223642] FAT-fs (loop5): bogus number of reserved sectors [ 1800.224912] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1800.233738] FAT-fs (loop7): bogus number of reserved sectors [ 1800.235191] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1814.689433] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 13 (only 16 groups) 03:39:06 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffdf9, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:39:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = creat(&(0x7f0000000080)='./file1/file0\x00', 0x3) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000011c0)={&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f00000001c0)="62b9f51ea3366aff5dd215afa34e5c29995d6828a479c2c7409b9c6edf0450d22bc594bf30c4210df5670bf7612ac3fe9e8b2c1161b9040e68fa22de1f47149c34c6044df974b16a86c9f6ad6e816b7995af61ea14fd85022353181e0bd16e7e55b6a018ba7d6a9c4500855691169d4dd359c22e0d575d54ba74ff6e9e94351a3203c58fa4237aea84aaea7432f443e1bdd4b8b3d0a2bf7bd0d18cc3b76450afe6268c83640cf47586e18a3e079d80ecff29adddd4f28eb3fbdf09f98d2af4a5d7dbda2be7defab89f818fdc6973d59930e796192d743096117239e41175a491a83f6dd67872ce418a45d38a034358b8054aec9fa7afa92e9a9af110e4be1e90e012bef725bac8166d91dd1d0912ecf9e02c811ab03c5b792530076ffe5f1a1d0ed3d8df5c15271c477ed56a104f52a8857f3dcb2ce64d4dc6e8463f020d8feefdf62b73da24c5441666e3b44e687fc1bc24f808af5a2e3e32eba86462c339d783b561acefc80d15ae013bb4c149e7cecd321dd00da155289d2564a251eadc2826750f3168272ac5fb472ff7ac19a8e1cb624992c0890d7a7a37393c6dae66074007abd90ee5ddf330ee627356c8ba02b2dfd58dc25a62151d0f15f2648f133edf1669b5647a0ec2e538e630609f993d5d37083d5063cc243eb0710f191ff467058863f289d6e78597296d430c233cb226edd60938e2388fbb025b527d88e1313ccbf65c637a7e2da1d1a37f8b3b5594f01674a326f2bae77de4c3e753730855e3956659b6c197c9760e652f4975364a10e9585328c73430b49bfc318455a87de9cdea0257ca82d878cd96aca418bdebb47177faf46e632995dabc70ac2cfae27bb2429b3f19598b11489b4bb3bfedd234ecde0626b28f4eb14b701ab8121c139361f24e952eae4b8fa91dc6cc14e97ab4538771ea6c3692bf1e254e3fc0b6dca8cfb0420771f4934370e4a7bdd828fbb7a1f1bfd694e80047480d6e45c5460fb853f8900b2cf6a715a365a70902dde697a244770dc2cfc936e5a785c495b9cb4022c7ac61ca4e51ce2825a4045c01b23cbe3b33944852b85723ed24a85cd223d8b3703a162d58bf71464163f0fd75e05be9a9cb4ff22d790cabca31aa7fe02c6fcb415b8221ab5a680dc02c5b290d383d7aaf94cde658a83bb0f277a4ee06de8a7dc0d1c6f609bf7688260074dc0eaec8d66d92b200f91d7369de7b6bc2a89dfd73689db4bd84d0ba73f8c6839925da0ffdccf3d79a927ebc18b799aacdddfba60ccb3b1b4dced6cc86b6816a0bbaa292d12c1e35e27c7534d5e820d35c03e770dfc76195afb04cf9a3d274b7be827200a0d85f9d35b0267fecd5476af7b0acb1194ee087e4aa970282fcceb72c941342d6240531615593cd7a45b692e52b045ca7d3ac9e3787cb1065dc539f6d77852e8ab588366e44c888076592526a6342b9e7974a19713c82a6b99744ec625e8403ae403394784376ce8638a6f3033c54f6c49f0d465db413b2f3db2bd143bd3d64780992bf4f45e90bd91dda4c509012c1a16d386bb56cefd1a9f4fe9ae1a02dcc6086f9b3fe86c4c2d2daa489560e4a7abe33d10c302d9aee17e969b6c05699b371178e8f6fa402b47e5b4c398bef0970755683b46e63098c2148010ee118ede5ff60f303507e8372c9b83bd71388a46f7dd383e9b8bbf442ca818c389047b858e8dabbcff8d94527b6137fa1b1a1fd25433b1779f6c1c26e1a38880657cae498901f749316325be2739db5e0d34027743424b934e0ace43cea4011cb7b60df58e319bd19d4ca47e936b41b1455491f54decdbcf92a0288396daf236b7a661be3aba66edf017284cab327dc0a337217d8fb3e4c608a205919332e41a8d0e9d4f73b3cadcf1526ebf85979a0c18b0ffd602c246a5c0da11311307e21364e03ccd0fdd50181be6dc313bfcd9c5b6c0579e03d9b9c270cbdf70a0336caa1fe366934238982c33aa93a45b94894e896edc565f5cd99af3aca0c1075abb67547c42d841f0a246a0c179fb97e99edef14c0a26aa6d026ea0c0ff40b99ca2d17e6c2507bdd0f8684e2d52e5e2145ed4ee12e442bc1868f7854c894b81f7c9719c78cb0fbf23613b20c747dda26b4e356e35371f163cb3bc261edffe199f507c09b76d2f8a0525a9cb056e0ba240a146dce63d1bf1f45ae6dc921c4eabcab6bda96c84abf2c3d6af1aa5181750eb51a1b1b271734328c2e5289997507c782df099e46b4edfc0070adb51eedd35ee9c027d4d5457bcbe8dae557e13750d5ac180e38103d8815b45bd8a1d62a1b77c3d08c9a90bcb36848ee73be40147dab03baffbaf1082820702f156a828b7e43a929cedd532d2ed431d0e0784e5b2e21e419d8a5d4513e6e878ce9f523d6e62d4ff707055985cef15875d9d6fce948ae7d33ce90418c03f1a0832571d0d2c7e63d538326303c0fafae1cb6b27dc446488afcada57ae1b6435015ff1d577d12146bb62208d0fc265275eb821615019f2327c2c46ed038705157ce8b40e560c999d4cc1b4940e550cc243c1258a598ab3bb143a5b587bbb999db15a7460f487bfd3c4c1d7c94ed8dfb44b761b36cc09cad97bb71e500bfa754a71f4484e47be9a47c63b349c5bbe812b635515a995ad81470b53c87b32d29948901afb09ecb6d05f1c16d5858641b55d1ae86da2a0f98ca9a2f4bf2b5746859d627f0e6430bc7a5870ded71d1c903676dd0ba35c39cbeac8552fab7b14a696a8100e6076347b5a7c2a5a4e7a3347e62d9e49a8a093507654f85460ad12a82a3f3da33479a10a8164bd8a0d30a21ca9e8ec790e268dbd5fdb1df52b98f655f993172565fedc37d8edc73939a6be0d784dd0050c92a67f3bdcae0fee735541c3176dff799b6cf7f381016d785113bdf407842da9b35f0f993c6ecb3dd99bbc36052a81ee88703baf1280024d3fab37d4028546970dac868f8945513a92d8fdfc40ff7c3d53047e65090ee9ec556f222738f69813283c614deac3dff291cbd5c3a6d53e5a73b537fe228de849f59724c6e43f6cbd17488881871cb5735a2189159c0c359d75c9f1e4de4b54a7309e9a6f48829b0895c4ad34a8591ab3425bec504d71a86d82396faa86dac26cffd2d1551456658c73eb41c62bfd0deb4252b4a32beb18570b524acca36db1fd6c78593cb916799745b18bbabd04a9291dc32423acea331136ee71e7f277fbca6e6bd39916912eaa5bb1be562a8b41967eba94e5e11c6f5749f119442b5d2e6586c034675a750b6f482fe7dfd6cdfa71912142c7fc49db3ab6dfcd737e74a12e31aa96a727c085b9baccd4b44edd6a59fb5b0f6cd552871c0eeecdcd4afb75ee4a553e154af910dd9d7d06a0d13555c6ffdc6447a411aa966924c60e8abc7863f0f6c8980767fab8a40e68f3126cd930b5b130c2883eb3cdb19f085c4658e48ec233013d6112176c597f84cb608569b4b32b13e4d13ccad950546ee4fae38da70ef0dd17b3929751f33fbab6b5eaa34dafd27c29e53f416f693abb90d232d28361941811ce1448caf7f4def47f981ced54b2fdf69f2824ddc8023bd43b8bebc645adf99af0b88d9f5af2c94a3d221366ef05028ba924f194eec70c3a7074c9cbc9c6a0c2743ab51fea9a676e4c8fbddb882efa7394fda9750042b15c8d60cb3b23bdcb3ba4654801c8643fa88163a03a1487a429ce4d368485e295c28b88170117f8d35d4cea6f19b27e1aaa7b4ad9f9339c2845834a62bc3a857087a24ebda6eaadd07bcbd1cb5df578ce027d45ea51ffbd2cddc299568328efad8b8314aa18dbed853357ced5b17a382e81a197937757c02f422cdd4f7a70d7e49dca4a71bf23d5525cdb694ff315c19249a8cad62f62e4b483ece1fd0b073b3ded34ae2498d4d499506951fc68b7e1bc42bd97b62cb4eaa9b41df3a1ce94e9e9ad4fd44f5d8bef1246792a30baa26536d42d464f2e1231fe371ca9161fc8ca9d5014ff9f1349c06a16d21ea17570208d28378e601c1e8e69ccad9c81b06235671acbfe7d2a43d15ba39a0e84ff268bfd6e613699d8fe47d17815e7867ee03a5c32107d3e0ea5f820bacaecf782364438c04dcd1e85cbaceec469ac31a91acbc235f7a9b050c977f372ba8ea9baec226547459cc04ec83d75ccb5a70c822db2ec4c771e742c0c9664549e484301400d93fc68fd7ea573eb5a6a85dedad4a037f5697d2775dddc85d57a4b4dbadce77788b5c31011619b881cf67e760fa927ebc02d06212ed7163b8cbbfbe7aa9119703e404a1deeda5a0597219f1d1fadf7b04e02ab9216786fc6280ac635600b3e29b54a32b98902789fd3f3733403910f014a31b7bafd4e1eff49b1d9a3fb195f8371533ac84d3ee5c5fa5f56237e0ab03bc16f5b0a11c1a026a027d0f66789b54139d6b2e8dbc1dd41c7fadbbeec5cf1626028fa4cfcdf76e7d2d2209376e161b984895433e42d03a873c9dfbc81d649328eb9351788e85c6c6f62ff2ecc2c33822a0eb5b575388fb3eb88706403a9fd9d8ef2a810c7e3fc93691a320da8d4e66d6b6db0175888b3a0b022a1d4ccd8f3e5c02f747ffe869e47489744e4f89d52bae270b44710b969f4db58b4be09e56257ff3b0480c6fc1f6c03e8c839d3f521e5ee3d72f0832e8443194f55527ac380b6fbc154f426cac7ef38eee064de89d62631ff9a3f196e388f1854e815afd0d312b78f94b468ace7cafcaf6cc3372952a15af30c9dea5022c38336a3c6af02548d70a5f16f5112038f1653a1528c25fc6c8e7ef71136d6ac59eace2b72b4fc73aeee79bb023657b0ff8831250c798eb238369d7f396b1f01752eff7b46b34fac0f09a988e3472ded7dcf45d87131f206d66ab6479523a766c6391cff80df3e51aaacf60d32dfc909eb67759705633a35eb0be03941e9c62bde0b7ef1b88c891f429f8bdaee25fe80d46b7b1f9957032d2ca60dec8305ba238d0bb243869e036924e0da1a64a7da315d7795e75e68e617c79f44c7c4cf9f398538b98fd4bc01b80e32655be72c8fb4e8a7a797a863cac124a364bec399aab61249cebdcb498ec1db8fbf27100ce5f41e09539292e287485bd88aafa6260434f4c16b256c7c5f0512de51243b64f09baf8f8f2e4e67b88292cdcac3e049bb179aa0a570c0f083e63a6f2a111d99969cd464a0f38b8de31638e921233404aef784e30b7538ad88800c69fe586c878a1e4b26f893766002c31d624461c6222ce3d7cd2569568be23dc835c5b05966d3de16ee0a03670a947f9b715fdee904bd0ad1d643347352649ca613f62d361160ae0ea03c127899ee3293cbe3bfbf1b39a6f4ae3b37a17fa045abe5eb15756b522692effad11fb2c1959333a69f8f9d279e1ce5f809fb085673a6ca47659fa8cc2292af6ac738b9a26f236be28ca47fd030751b497c647157a0914427d4bd4a37e1feb99eb3a6589c39a45c340637d976eadf76ce019c8854df4786dd0b66a2357038ed99a4f9619e44f3505151b759e943b4fee4d19911e87f8e6422befaab019a5089811a5f5ad6aa283a09592a8bc225b5295cb6936c5105ddb88dd59be0ec79e4344fceac51f029eb0f669c32ccaa5da181dabf4288c48033c363b3c2e825ac0a3b7e77f58c785ebc473cd6f730133db8d5198cb8638e336e052c520540c5ac93030b4fae02049cd333933f984512d5dcfe2b82c5b845fd4c4d54d6f6ecf8a7663a76bc69937676a0522d80491cd2185fbfef7ba04e146c328930d96f48a70305927cfd7d354e418f86f3894f55d49a2e11a12343b1d8e4feaf46d0a292f0a49bf", 0x1000, r1}, 0x68) openat(r0, &(0x7f0000000000)='./file1\x00', 0x424480, 0x0) 03:39:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0xd}) 03:39:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0xf000}, 0x0) 03:39:06 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3f000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:39:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x500, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:39:06 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x8000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:39:06 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x40000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1814.740055] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1814.782838] FAT-fs (loop5): bogus number of reserved sectors [ 1814.784101] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1814.784317] FAT-fs (loop7): bogus number of reserved sectors [ 1814.786701] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1814.787099] FAT-fs (loop3): bogus number of reserved sectors [ 1814.789171] FAT-fs (loop3): Can't find a valid FAT filesystem 03:39:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x80000}, 0x0) 03:39:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x600, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1814.861947] FAT-fs (loop7): bogus number of reserved sectors [ 1814.863307] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1814.894422] FAT-fs (loop5): bogus number of reserved sectors [ 1814.895683] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1814.904882] FAT-fs (loop3): bogus number of reserved sectors [ 1814.906131] FAT-fs (loop3): Can't find a valid FAT filesystem 03:39:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0xe}) 03:39:07 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x100000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:39:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x700, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1814.982339] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 14 (only 16 groups) 03:39:07 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x50300000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:39:07 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffdfc, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1815.158287] FAT-fs (loop7): bogus number of reserved sectors [ 1815.159598] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1815.203814] FAT-fs (loop7): bogus number of reserved sectors [ 1815.205086] FAT-fs (loop7): Can't find a valid FAT filesystem 03:39:20 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x57300000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:39:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 03:39:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x11}) 03:39:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x900, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:39:20 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x40000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1828.157772] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 17 (only 16 groups) [ 1828.158954] FAT-fs (loop3): bogus number of reserved sectors [ 1828.160781] FAT-fs (loop3): Can't find a valid FAT filesystem 03:39:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x9d, 0x1f, 0x1f, 0x200, 0x3, 0x3e, 0x3, 0x171, 0x40, 0x2dc, 0x7, 0x2, 0x38, 0x2, 0x9, 0x9, 0x8}, [{0x3, 0x4, 0x1ff, 0x9, 0x8, 0x2, 0x2, 0x7fffffff}], "35f90af2af913d0d0748ba3dd385bc14eac761286e72cfae90669b3468644bdafed825829ee2c5388e948d6f04fd1c1e46575b4299aa003d33a5a2419cd31f47cb0d25ef5ebdc49e552d727dc5273ad3a6a41b4a6162c9e10a4e8720cd8134f54f4c11df635d5b027ba5a8f5924c10646e6c5f1fe4a97286e6a13b9a628035a3d0869e550b85e7793ed24d8eafe9cf474514ab7c03090775fdd72c2fda4f017c10e5ded9902dd0b5f56ed1a58680e09fc43cb63cec", ['\x00', '\x00', '\x00', '\x00']}, 0x52d) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000340)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000240)="1bf57dc9066b", 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x3, @loopback, 0x6}, 0x1c) r3 = fork() tkill(r3, 0x36) ptrace$setopts(0x4200, r3, 0x0, 0x48) fcntl$setown(0xffffffffffffffff, 0x8, r3) fcntl$lock(r0, 0x26, &(0x7f0000005480)={0x1, 0x1, 0x400, 0x9, r3}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0x24, 0x25, 0xc21, 0x0, 0x0, {}, [@nested={0x10, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x24}}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x10004, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '}'}}, {@nodevmap}], [{@obj_type={'obj_type', 0x3d, ')'}}, {@obj_type={'obj_type', 0x3d, '\x00'}}, {@pcr={'pcr', 0x3d, 0x37}}, {@seclabel}, {@hash}]}}) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) r5 = syz_open_dev$loop(&(0x7f00000000c0), 0x100000001, 0x10041) r6 = socket$inet_udplite(0x2, 0x2, 0x88) flock(r6, 0x7) ioctl$BTRFS_IOC_SPACE_INFO(r5, 0xc0109414, &(0x7f00000007c0)={0x332, 0xd9, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) 03:39:20 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x200000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:39:20 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffdfd, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1828.191476] FAT-fs (loop7): bogus number of reserved sectors [ 1828.192291] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1828.200729] FAT-fs (loop5): bogus number of reserved sectors [ 1828.202109] FAT-fs (loop5): Can't find a valid FAT filesystem 03:39:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x1000000}, 0x0) [ 1828.232200] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1828.242645] FAT-fs (loop3): bogus number of reserved sectors [ 1828.243349] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1828.244614] FAT-fs (loop7): bogus number of reserved sectors [ 1828.245471] FAT-fs (loop7): Can't find a valid FAT filesystem 03:39:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0xa00, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:39:20 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x631f0000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:39:20 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x47300000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:39:20 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffdff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:39:20 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x300000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:39:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) [ 1828.364343] FAT-fs (loop7): bogus number of reserved sectors [ 1828.364983] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1828.401179] FAT-fs (loop7): bogus number of reserved sectors [ 1828.401868] FAT-fs (loop7): Can't find a valid FAT filesystem 03:39:20 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x48300000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:39:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x12}) [ 1828.473144] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 18 (only 16 groups) 03:39:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x2f}) 03:39:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0xf00, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:39:33 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4b300000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:39:33 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x641f0000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:39:33 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xffffff7f, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:39:33 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x400000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:39:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x800, 0x100) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x18100, 0x0) r2 = syz_mount_image$nfs4(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x1, 0x6, &(0x7f0000000580)=[{&(0x7f00000001c0), 0x0, 0x7f}, {&(0x7f0000000200)="1a63f91a5801e34b44298cc32ee7b02a806194512630ee4eb7dfd1e9b523a4836f2e271ee84c94a52f943bf448433833023e1cd412b3c08840a1c0c9a04e8000f659a27093967fc74f7de3509a8f81746e5f78ece0a560a392eb867a48e2c46b2d542359c3dc93c94570599bed9679cfa31168b3f5c3f3dd24a158689eac2a7cef8a3111b073b1baa46a6f48300d", 0x8e, 0xc9}, {&(0x7f0000000700)="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", 0x18d, 0xfffffffffffffffe}, {&(0x7f00000003c0)="1a55680199211c868e19c5", 0xb, 0x7}, {&(0x7f0000000400)="d0227909931a8c8ad558824b6c8710626b21676d2b3c22c9b88901f6815ce211cc25ce38e397073536a89cdcc590139f71ccfb7225c85c2e013af425a8cd70171ddc1afac8f9ba90bd4badc0d38b14428761d0614d0fc2356670f683d581a2dde7adf8", 0x63, 0x6}, {&(0x7f0000000480)="bdbb5e257e50714ea7087012b82d305d467633efaf7917a95f5a91e724b1130caacc128fd8fe75bd13440afa263346d7932f90b1d3e5a4947b7e9b74cc44b3e86a94acaf16437f74354193b5c174c424fce443371532e2ab5e4f00f32f5ed396dfea872a22245f285392292b873975896a9728bf33c4860806d5a85a821ead96783b8ab909361df4953ac18c633b0c5a9d56bcd24bbc1631a1e8a11d7ce7bb36f7772f31139c4620bd088a0789ec03c13928ac0f19fbe9e66a4932976a76ec114ddd894ba1526b671265b1b23b199dea9e5fcfa3b4b4f7da6b", 0xd9, 0x8}], 0x14, &(0x7f0000000640)={[{'/dev/null\x00'}, {'.?/'}], [{@fsuuid={'fsuuid', 0x3d, {[0x34, 0x39, 0x39, 0x61, 0x65, 0x39, 0x34, 0x38], 0x2d, [0x64, 0x63, 0x36, 0x5e], 0x2d, [0x0, 0x36, 0x35, 0x36], 0x2d, [0x66, 0x38, 0x32, 0x33], 0x2d, [0x31, 0x65, 0x62, 0x38, 0x66, 0x65, 0x61, 0x34]}}}, {@context={'context', 0x3d, 'user_u'}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@fsmagic={'fsmagic', 0x3d, 0x7fff}}, {@fsname={'fsname', 0x3d, '\\-]\x05'}}]}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="c6e86aea131d010400fa00000000f1cf000000000000f5406447fe", @ANYRES32=r2, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file1\x00']) r3 = dup2(r1, r1) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r3}}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) fallocate(r1, 0x40, 0x4, 0x79) openat$incfs(r0, &(0x7f00000006c0)='.log\x00', 0x40001, 0x40) 03:39:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0xf000000}, 0x0) [ 1841.816790] FAT-fs (loop7): bogus number of reserved sectors [ 1841.818090] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1841.826325] FAT-fs (loop3): bogus number of reserved sectors [ 1841.827644] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1841.829655] FAT-fs (loop5): bogus number of reserved sectors [ 1841.830969] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1841.834927] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 47 (only 16 groups) [ 1841.908291] FAT-fs (loop3): bogus number of reserved sectors [ 1841.909630] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1841.911546] FAT-fs (loop7): bogus number of reserved sectors [ 1841.912837] FAT-fs (loop7): Can't find a valid FAT filesystem 03:39:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x4000, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:39:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x9effffff}, 0x0) [ 1841.916530] FAT-fs (loop5): bogus number of reserved sectors [ 1841.917769] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1841.936653] nfs4: Unknown parameter '/dev/null' 03:39:34 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4d300000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:39:34 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x500000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1842.057666] FAT-fs (loop3): bogus number of reserved sectors [ 1842.059000] FAT-fs (loop3): Can't find a valid FAT filesystem 03:39:34 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xffffff8c, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:39:34 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8cffffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1842.198812] FAT-fs (loop5): bogus number of reserved sectors [ 1842.200144] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1842.218400] FAT-fs (loop5): bogus number of reserved sectors [ 1842.219629] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1842.281275] FAT-fs (loop7): bogus number of reserved sectors [ 1842.282493] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1842.308224] FAT-fs (loop7): bogus number of reserved sectors [ 1842.309834] FAT-fs (loop7): Can't find a valid FAT filesystem 03:39:47 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xc0ed0000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:39:47 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x4800, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:39:47 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x600000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:39:47 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8cffffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1855.133820] FAT-fs (loop7): bogus number of reserved sectors [ 1855.135308] FAT-fs (loop7): Can't find a valid FAT filesystem 03:39:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x58}) 03:39:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0xde000000}, 0x0) 03:39:47 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0x24, 0x25, 0xc21, 0x0, 0x0, {}, [@nested={0x10, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x24}}, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000000)={0x8, 0x0, 0x0, 0x0, 0xfffffffe, 0x20}) 03:39:47 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xffffff97, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1855.167138] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 88 (only 16 groups) [ 1855.176192] FAT-fs (loop3): bogus number of reserved sectors [ 1855.177656] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1855.225245] FAT-fs (loop5): bogus number of reserved sectors [ 1855.226485] FAT-fs (loop5): Can't find a valid FAT filesystem 03:39:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0xf0ffffff}, 0x0) [ 1855.262424] FAT-fs (loop7): bogus number of reserved sectors [ 1855.263745] FAT-fs (loop7): Can't find a valid FAT filesystem 03:39:47 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x4c00, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1855.289436] FAT-fs (loop3): bogus number of reserved sectors [ 1855.290885] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1855.294457] FAT-fs (loop5): bogus number of reserved sectors [ 1855.295830] FAT-fs (loop5): Can't find a valid FAT filesystem 03:39:47 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x700000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:39:47 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xc0ed0000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:39:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x0, 0x100000000000000}) 03:39:47 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xc41a0400, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:39:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x890}) [ 1855.471385] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 2192 (only 16 groups) 03:39:47 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffff5, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:39:47 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x6800, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1855.518894] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:39:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0xfffff000}, 0x0) 03:39:47 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xda1a0400, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1855.562743] FAT-fs (loop3): bogus number of reserved sectors [ 1855.564063] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1855.595828] FAT-fs (loop3): bogus number of reserved sectors [ 1855.597196] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1855.627378] FAT-fs (loop5): bogus number of reserved sectors [ 1855.628925] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1855.668612] FAT-fs (loop5): bogus number of reserved sectors [ 1855.669941] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1855.715332] FAT-fs (loop7): bogus number of reserved sectors [ 1855.716815] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1855.777126] FAT-fs (loop7): bogus number of reserved sectors [ 1855.778462] FAT-fs (loop7): Can't find a valid FAT filesystem 03:40:01 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xef2f0000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:40:01 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x800000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:40:01 executing program 2: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00000003c0)=[0x75, 0x0, 0x1]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x2110e8b00, 0x0, 0x0, 0x0, {0x39}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000340)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000240)="1bf57dc9066b", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fsmount(0xffffffffffffffff, 0x1, 0x0) openat(r3, 0x0, 0x0, 0xf4) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000000080)="cd65dfd9d5dea63d31aa4026a329ff030000000000008e763750a99c975ee4218894c3dd8000"/62, 0x3e) fallocate(r4, 0x2, 0x2, 0x1f) openat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x80100, 0x18, 0x2}, 0x18) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)={0x14, 0x42, 0xe21}, 0x14}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) close_range(0xffffffffffffffff, r5, 0x2) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) unshare(0x48020200) fcntl$getown(r4, 0x9) 03:40:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) 03:40:01 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd11b0000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:40:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x6c00, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:40:01 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffff6, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:40:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x2}) [ 1869.249883] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:40:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0xffffff9e}, 0x0) [ 1869.338790] FAT-fs (loop3): bogus number of reserved sectors [ 1869.340134] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1869.352115] FAT-fs (loop5): bogus number of reserved sectors [ 1869.352685] FAT-fs (loop7): bogus number of reserved sectors [ 1869.353419] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1869.355921] FAT-fs (loop7): Can't find a valid FAT filesystem 03:40:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x7400, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1869.407972] FAT-fs (loop5): bogus number of reserved sectors [ 1869.409274] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1869.420486] FAT-fs (loop3): bogus number of reserved sectors [ 1869.422040] FAT-fs (loop3): Can't find a valid FAT filesystem 03:40:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) preadv2(0xffffffffffffffff, &(0x7f0000001500)=[{}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/90, 0x5a}, {&(0x7f00000011c0)=""/129, 0x81}, {&(0x7f0000001280)=""/20, 0x14}, {&(0x7f00000012c0)=""/149, 0x95}, {&(0x7f0000001380)=""/219, 0xdb}, {&(0x7f0000001480)}, {&(0x7f00000014c0)=""/37, 0x25}], 0x9, 0x6, 0x4, 0x13) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:40:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x3}) 03:40:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x7a00, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:40:18 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x900000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:40:18 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffffb, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:40:18 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd21b0000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1886.361255] FAT-fs (loop3): bogus number of reserved sectors [ 1886.362675] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1886.371478] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:40:18 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf22f0000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:40:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0xfffffff0}, 0x0) [ 1886.421244] FAT-fs (loop7): bogus number of reserved sectors [ 1886.422607] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1886.443866] FAT-fs (loop3): bogus number of reserved sectors [ 1886.445191] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1886.468921] FAT-fs (loop5): bogus number of reserved sectors [ 1886.470247] FAT-fs (loop5): Can't find a valid FAT filesystem 03:40:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0xffffffff}, 0x0) 03:40:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0xf000, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:40:18 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd92f0000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1886.548209] FAT-fs (loop7): bogus number of reserved sectors [ 1886.549681] FAT-fs (loop7): Can't find a valid FAT filesystem 03:40:18 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffffd, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:40:18 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xa00000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:40:18 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf5ffffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:40:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x4}) [ 1886.718079] FAT-fs (loop3): bogus number of reserved sectors [ 1886.720585] FAT-fs (loop3): Can't find a valid FAT filesystem 03:40:18 executing program 2: arch_prctl$ARCH_MAP_VDSO_X32(0x2001, 0x2) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000040)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x3, @loopback, 0x6}, 0x1c) r1 = fork() tkill(r1, 0x36) ptrace$setopts(0x4200, r1, 0x0, 0x48) fcntl$setown(r0, 0x8, r1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000011c0)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001200)={0x0}, &(0x7f0000001240)=0xc) r4 = getpgrp(0x0) tgkill(0xffffffffffffffff, r4, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$SG_IO(r6, 0x2285, &(0x7f0000000340)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000240)="1bf57dc9066b", 0x0, 0x0, 0x0, 0x0, 0x0}) clone3(&(0x7f00000012c0)={0x400, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), {0x25}, &(0x7f0000000100)=""/58, 0x3a, &(0x7f00000001c0)=""/4096, &(0x7f0000001280)=[r1, r2, r3, r4, 0x0], 0x5, {r6}}, 0x58) [ 1886.734946] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1886.746305] FAT-fs (loop7): bogus number of reserved sectors [ 1886.747594] FAT-fs (loop7): Can't find a valid FAT filesystem 03:40:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x2) [ 1886.801241] FAT-fs (loop7): bogus number of reserved sectors [ 1886.802512] FAT-fs (loop7): Can't find a valid FAT filesystem 03:40:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0xfeff, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:40:19 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xedc000000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:40:19 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf5ffffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1887.045136] FAT-fs (loop3): bogus number of reserved sectors [ 1887.046530] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1887.079730] FAT-fs (loop3): bogus number of reserved sectors [ 1887.081101] FAT-fs (loop3): Can't find a valid FAT filesystem 03:40:34 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf6ffffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:40:34 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xb00000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1902.545782] FAT-fs (loop7): bogus number of reserved sectors [ 1902.547173] FAT-fs (loop7): Can't find a valid FAT filesystem 03:40:34 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf6ffffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:40:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0x24, 0x25, 0xc21, 0x0, 0x0, {}, [@nested={0x10, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x24}}, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000040)={0x0, 0x0, 0x1000000000000}) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {0x8}}, './file1\x00'}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000640)={0x10a0, 0x2b, 0x400, 0x70bd2a, 0x25dfdbfb, {0xc}, [@generic="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", @generic="91f996b8ce03ade9566aac95d98cdcb31678ca2382cbf784fb48a670b35815e3ee42c04ad2b873b68ee52b562b544ae65850addeb2ce718f966dee7838fbfc34fe6b5caf6a99b6fd5da1723ad630856759db3db8ccae1835c2ecd46f82728c6acdcb922312a9edc2991ac4b374538d9040d814e6728f679c2c2f0095558fec1ac4c5962cb337d4b0b7038ad0"]}, 0x10a0}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 03:40:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x5}) 03:40:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0xff7f, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1902.559491] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:40:34 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1000000000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:40:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x8) [ 1902.566778] FAT-fs (loop7): bogus number of reserved sectors [ 1902.568033] FAT-fs (loop7): Can't find a valid FAT filesystem 03:40:34 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf9fdffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1902.661186] FAT-fs (loop5): bogus number of reserved sectors [ 1902.662550] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1902.667237] FAT-fs (loop3): bogus number of reserved sectors [ 1902.668586] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1902.708272] FAT-fs (loop7): bogus number of reserved sectors [ 1902.709605] FAT-fs (loop7): Can't find a valid FAT filesystem 03:40:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0xfffe, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1902.736769] FAT-fs (loop5): bogus number of reserved sectors [ 1902.738142] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1902.738667] FAT-fs (loop3): bogus number of reserved sectors [ 1902.740716] FAT-fs (loop3): Can't find a valid FAT filesystem 03:40:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0xf) 03:40:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x6}) [ 1902.790287] FAT-fs (loop7): bogus number of reserved sectors [ 1902.791677] FAT-fs (loop7): Can't find a valid FAT filesystem 03:40:35 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7ffffffffffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:40:35 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf9040000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:40:35 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xc00000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1902.844316] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:40:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1/file0\x00', 0x5c080, 0x10c) clone3(&(0x7f0000000140)={0x291140900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:40:35 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfbffffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1902.945525] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1902.962979] FAT-fs (loop5): bogus number of reserved sectors [ 1902.964400] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1902.993651] FAT-fs (loop5): bogus number of reserved sectors [ 1902.994866] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1903.004224] FAT-fs (loop3): bogus number of reserved sectors [ 1903.005490] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1903.027922] FAT-fs (loop7): bogus number of reserved sectors [ 1903.029493] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1903.044530] FAT-fs (loop3): bogus number of reserved sectors [ 1903.045693] FAT-fs (loop3): Can't find a valid FAT filesystem 03:40:49 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfcfdffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:40:49 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf9fdffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:40:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x30000, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:40:49 executing program 2: clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000040)) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000340)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000240)="1bf57dc9066b", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 03:40:49 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xd00000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:40:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0xde) 03:40:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x7}) 03:40:49 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8000000000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1917.026365] FAT-fs (loop3): bogus number of reserved sectors [ 1917.027741] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1917.038569] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1917.091136] FAT-fs (loop7): bogus number of reserved sectors [ 1917.092441] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1917.106012] FAT-fs (loop5): bogus number of reserved sectors [ 1917.107311] FAT-fs (loop5): Can't find a valid FAT filesystem 03:40:49 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe000000000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:40:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0xf0) 03:40:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x34000, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:40:49 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xe00000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:40:49 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfbffffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1917.211828] FAT-fs (loop7): bogus number of reserved sectors [ 1917.213350] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1917.376794] FAT-fs (loop3): bogus number of reserved sectors [ 1917.378245] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1917.398807] FAT-fs (loop3): bogus number of reserved sectors [ 1917.400166] FAT-fs (loop3): Can't find a valid FAT filesystem 03:41:04 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x100000000000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:41:04 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0xf00000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:41:04 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfcfdffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:41:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0xf00) 03:41:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x80000, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:41:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x8}) 03:41:04 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfdfdffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:41:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r0, 0x40047211, &(0x7f0000000000)=0x8) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x942e, 0x0) r1 = syz_io_uring_complete(0x0) close(r1) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f00000001c0)={0x1, 0x0, {0x1, @usage=0x10000, 0x0, 0x1, 0x8, 0x100000001, 0x3, 0x81, 0x88, @usage=0x2, 0x6d0, 0x7e0000, [0x4, 0x0, 0xff, 0x6, 0x0, 0x8]}, {0x7fffffff, @usage=0x5, 0x0, 0xff24, 0x9, 0x5f, 0x3, 0x3, 0x400, @usage=0x7f, 0x2, 0xfff, [0xa05, 0x1, 0xad0f, 0xffffffff98ecd4cf, 0x9, 0x7b]}, {0x48, @struct={0x8c81, 0x7}, 0x0, 0x400, 0x3, 0x963c, 0x4, 0x28c05e1b, 0x55, @usage=0x1, 0x5, 0x7ff, [0x9, 0x7f, 0x7ff, 0x20, 0x5]}, {0x20, 0x3, 0x6}}) clone3(&(0x7f0000000140)={0x110c6600, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) sendmsg$AUDIT_LIST_RULES(r1, &(0x7f0000000740)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x10, 0x3f5, 0x200, 0x70bd2a, 0x25dfdbfd, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x44) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) fcntl$dupfd(r4, 0x0, r4) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000340)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000240)="1bf57dc9066b", 0x0, 0x0, 0x0, 0x0, 0x0}) write(r2, &(0x7f00000005c0)="16f860cc7ea3e9aa33caf06abd5ceddb832c3a66a12364528b40fdbdfa7c12d769ed9b51aa44df817ea57bb0a631a0b6611157c9c920a2b231413c058a046acafed37a62c72ac306b9f63087730a86e17f1405fcb878ffd1ddeef9697add81fe78f271a76bb38ff030ecee7f7011a16e4377fdaf8dc470c24c68e436f8fad40b6688c0d89f3494c931b7d9977d7e9f59c89ea07780164fa0489781b65a04b570105ffb7eba1a9a8464c7218cc00cf2130f4f17cf46db6b033999be313a45b929a0376b39c2c159006adc234e3783e68c225cba8c2f33ce86", 0xd8) openat(r3, &(0x7f0000000080)='./file1\x00', 0x240, 0x11) [ 1932.036198] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:41:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x400300, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1932.068805] FAT-fs (loop3): bogus number of reserved sectors [ 1932.069986] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1932.074183] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1932.096260] FAT-fs (loop7): bogus number of reserved sectors [ 1932.097695] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1932.102502] FAT-fs (loop5): bogus number of reserved sectors [ 1932.104155] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1932.154543] FAT-fs (loop7): bogus number of reserved sectors [ 1932.155803] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1932.171390] FAT-fs (loop3): bogus number of reserved sectors [ 1932.172787] FAT-fs (loop3): Can't find a valid FAT filesystem 03:41:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0xde00) [ 1932.218070] FAT-fs (loop5): bogus number of reserved sectors [ 1932.219449] FAT-fs (loop5): Can't find a valid FAT filesystem 03:41:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x9}) 03:41:04 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfdfdffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:41:04 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xff0f0000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:41:04 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x200000000000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:41:04 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x1000000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1932.332327] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:41:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0xf0ffff, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:41:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0xf000) [ 1932.398147] FAT-fs (loop7): bogus number of reserved sectors [ 1932.399546] FAT-fs (loop7): Can't find a valid FAT filesystem 03:41:04 executing program 2: truncate(&(0x7f0000000080)='./file1\x00', 0x7) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x103282, 0x40) clone3(&(0x7f0000000140)={0x1060900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeb4, {r0}}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) [ 1932.446291] FAT-fs (loop5): bogus number of reserved sectors [ 1932.448172] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1932.481654] FAT-fs (loop7): bogus number of reserved sectors [ 1932.482997] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1932.517721] FAT-fs (loop5): bogus number of reserved sectors [ 1932.519150] FAT-fs (loop5): Can't find a valid FAT filesystem 03:41:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) sendto$inet(r0, &(0x7f00000001c0)="462cb9c9e814eb8e7b3c3d1a2cae94bb60e0a7f61d2f71f2f5d5387e72e8fc6b2192407c74268e39856614c808ba3fc3aa227b69141f1e28926f4ed1ebe7fbfc59de892c71822ce5963a29de2e1a6133d99000dba8492b069ecc5c64a3796c2200fc92391f469ae80ad3796fc7503894cfa0c42da49355f9983436b801d6b78eddc7eb2feb3246f84b9382cddad7660d3b6580eacfe38a3fbfc0483e6fc19b63fc15c0580d56b50e5b41ec708c064ee16f1321ba071e4a016625f74e2cf1b0b337a9c61f2c23b057fadc037228912ba496ce25adf32ccc4c29026143e59f53cc57c5a97480b31eb3c271ae1dbfd9179d9783a9d1c92f57", 0xf7, 0x404c810, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) 03:41:23 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xff0f0000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:41:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x1000000, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 1951.326537] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:41:23 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x1100000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:41:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0xa}) 03:41:23 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x300000000000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:41:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x80000) 03:41:23 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffdffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1951.418314] FAT-fs (loop3): bogus number of reserved sectors [ 1951.419741] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1951.420199] FAT-fs (loop7): bogus number of reserved sectors [ 1951.422395] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1951.433506] FAT-fs (loop5): bogus number of reserved sectors [ 1951.434838] FAT-fs (loop5): Can't find a valid FAT filesystem 03:41:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x2000000, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:41:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0xf0ffff) 03:41:23 executing program 2: write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x4d, 0x2}, 0x7) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x124) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r0, 0xc080661a, &(0x7f0000000080)={@id={0x2, 0x0, @auto="70bbbcea4dd4f379f62bb9e026fb1707"}}) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:41:23 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x1300000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1951.545662] FAT-fs (loop3): bogus number of reserved sectors [ 1951.546952] FAT-fs (loop3): Can't find a valid FAT filesystem 03:41:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0xd}) [ 1951.573905] FAT-fs (loop5): bogus number of reserved sectors [ 1951.575267] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1951.578107] FAT-fs (loop7): bogus number of reserved sectors [ 1951.579371] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1951.611823] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:41:23 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffdffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1951.694551] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1951.744362] FAT-fs (loop3): bogus number of reserved sectors [ 1951.745635] FAT-fs (loop3): Can't find a valid FAT filesystem 03:41:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0xe}) 03:41:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x1000000) 03:41:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000001c0)={0x2000200, 0x0, 0x0, 0x0, {0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x3, @loopback, 0x6}, 0x1c) r3 = fork() tkill(r3, 0x36) r4 = getpgrp(0x0) tgkill(0xffffffffffffffff, r4, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0x24, 0x25, 0xc21, 0x0, 0x0, {}, [@nested={0x10, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x24}}, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000140)) ptrace$setopts(0xffffffffffffffff, r4, 0x0, 0x0) fcntl$setown(r2, 0x8, r3) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0), 0x12040, 0x0) kcmp(r1, r3, 0x5, r6, r0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:41:40 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x1400000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:41:40 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xffffe000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:41:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x3000000, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:41:40 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x400000000000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:41:40 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xffffe000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1968.492121] FAT-fs (loop7): bogus number of reserved sectors [ 1968.493420] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1968.496688] FAT-fs (loop3): bogus number of reserved sectors [ 1968.497632] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1968.509843] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1968.528660] FAT-fs (loop3): bogus number of reserved sectors [ 1968.529561] FAT-fs (loop3): Can't find a valid FAT filesystem 03:41:40 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffdf9, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1968.571462] FAT-fs (loop5): bogus number of reserved sectors [ 1968.572857] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1968.594932] FAT-fs (loop5): bogus number of reserved sectors [ 1968.596375] FAT-fs (loop5): Can't find a valid FAT filesystem 03:41:40 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x1500000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:41:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x2000000) 03:41:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x4000000, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:41:40 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffdf9, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:41:40 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x500000000000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1968.697476] FAT-fs (loop3): bogus number of reserved sectors [ 1968.698784] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1968.745223] FAT-fs (loop5): bogus number of reserved sectors [ 1968.745983] FAT-fs (loop5): Can't find a valid FAT filesystem 03:41:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0xf000000) [ 1968.800128] FAT-fs (loop5): bogus number of reserved sectors [ 1968.800949] FAT-fs (loop5): Can't find a valid FAT filesystem 03:41:58 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x1600000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:41:58 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x505000000000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:41:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x5000000, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:41:58 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffdfc, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:41:58 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffdfc, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:41:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0xf}) 03:41:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x20a4c2, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ftruncate(0xffffffffffffffff, 0x796f) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:41:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x9effffff) [ 1985.998375] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:41:58 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) [ 1986.077204] FAT-fs (loop3): bogus number of reserved sectors [ 1986.078558] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1986.088401] FAT-fs (loop7): bogus number of reserved sectors [ 1986.089708] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1986.096269] FAT-fs (loop5): bogus number of reserved sectors [ 1986.097697] FAT-fs (loop5): Can't find a valid FAT filesystem 03:41:58 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x1700000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 1986.187372] FAT-fs (loop7): bogus number of reserved sectors [ 1986.188177] FAT-fs (loop7): Can't find a valid FAT filesystem 03:41:58 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x600000000000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:41:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0xde000000) 03:41:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x6000000, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:41:58 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffdfd, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:41:58 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x2000000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:41:58 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffdfd, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 1986.320100] FAT-fs (loop7): bogus number of reserved sectors [ 1986.321563] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1986.326102] FAT-fs (loop3): bogus number of reserved sectors [ 1986.327476] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1986.383404] FAT-fs (loop3): bogus number of reserved sectors [ 1986.384808] FAT-fs (loop3): Can't find a valid FAT filesystem 03:42:12 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffdff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:42:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x7000000, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:42:12 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffdff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:42:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0x24, 0x25, 0xc21, 0x0, 0x0, {}, [@nested={0x10, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x24}}, 0x0) fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000000), &(0x7f0000000080), 0x2, 0x3) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:42:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x10}) 03:42:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0xf0ffffff) 03:42:12 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x700000000000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:42:12 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x2010000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) [ 2000.323989] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 2000.330637] FAT-fs (loop3): bogus number of reserved sectors [ 2000.331906] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2000.359033] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:42:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0xfffff000) [ 2000.371913] FAT-fs (loop7): bogus number of reserved sectors [ 2000.373337] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2000.428285] FAT-fs (loop7): bogus number of reserved sectors [ 2000.429517] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2000.430526] FAT-fs (loop5): bogus number of reserved sectors [ 2000.432348] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2000.441313] FAT-fs (loop3): bogus number of reserved sectors [ 2000.442737] FAT-fs (loop3): Can't find a valid FAT filesystem 03:42:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x9000000, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:42:12 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xffffff7f, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 2000.521389] FAT-fs (loop5): bogus number of reserved sectors [ 2000.522641] FAT-fs (loop5): Can't find a valid FAT filesystem 03:42:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0xffffff7f) 03:42:12 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xffffff7f, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:42:12 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x2e00000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:42:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0xa000000, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 2000.635114] FAT-fs (loop7): bogus number of reserved sectors [ 2000.636472] FAT-fs (loop7): Can't find a valid FAT filesystem 03:42:12 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x800000000000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:42:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) setxattr$incfs_id(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080), &(0x7f00000000c0)={'0000000000000000000000000000000', 0x31}, 0x20, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:42:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x48}) [ 2000.688805] FAT-fs (loop3): bogus number of reserved sectors [ 2000.691128] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2000.701357] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 2000.714255] FAT-fs (loop7): bogus number of reserved sectors [ 2000.715590] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2000.739275] FAT-fs (loop5): bogus number of reserved sectors [ 2000.740525] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2000.751617] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 2000.753231] FAT-fs (loop3): bogus number of reserved sectors [ 2000.754820] FAT-fs (loop3): Can't find a valid FAT filesystem 03:42:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0xf000000, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:42:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0xffffff9e) [ 2000.826894] FAT-fs (loop5): bogus number of reserved sectors [ 2000.828182] FAT-fs (loop5): Can't find a valid FAT filesystem 03:42:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x40000000, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:42:26 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xffffff8c, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:42:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0xfffffff0) 03:42:26 executing program 2: semctl$GETPID(0xffffffffffffffff, 0x2, 0xb, &(0x7f0000000080)=""/84) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) r1 = semget$private(0x0, 0x6, 0x0) semtimedop(r1, &(0x7f0000000140)=[{0x0, 0xc09e}, {}], 0x2, 0x0) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x4}], 0x1, 0x0) semctl$SETVAL(r1, 0x2, 0x10, &(0x7f0000000000)=0x7) 03:42:26 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x900000000000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 2014.560133] FAT-fs (loop3): bogus number of reserved sectors [ 2014.561425] FAT-fs (loop3): Can't find a valid FAT filesystem 03:42:26 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xffffff8c, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:42:26 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x3f00000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:42:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x4c}) [ 2014.581576] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 2014.620523] FAT-fs (loop5): bogus number of reserved sectors [ 2014.622080] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2014.625900] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:42:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x8000000000000) [ 2014.670504] FAT-fs (loop5): bogus number of reserved sectors [ 2014.672059] FAT-fs (loop5): Can't find a valid FAT filesystem 03:42:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x48000000, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 2014.675780] FAT-fs (loop3): bogus number of reserved sectors [ 2014.677008] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2014.685620] FAT-fs (loop7): bogus number of reserved sectors [ 2014.686885] FAT-fs (loop7): Can't find a valid FAT filesystem 03:42:26 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa00000000000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:42:26 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffff5, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 2014.769237] FAT-fs (loop7): bogus number of reserved sectors [ 2014.770636] FAT-fs (loop7): Can't find a valid FAT filesystem 03:42:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x4c000000, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 2014.791626] FAT-fs (loop5): bogus number of reserved sectors [ 2014.792890] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2014.826781] FAT-fs (loop5): bogus number of reserved sectors [ 2014.828170] FAT-fs (loop5): Can't find a valid FAT filesystem 03:42:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0xf0ffffffffffff) 03:42:42 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x68000000, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:42:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000001fc0), r0) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000002080)={&(0x7f0000001f80)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000002040)={&(0x7f0000002000)={0x24, r1, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_LINK={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x44048864}, 0x4001) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x2}}, './file1\x00'}) sendmmsg$inet6(r2, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000080)="3ee0023cabb751b038c6359cf6768545116775c1d4d8ae7ff7b251", 0x1b}, {&(0x7f00000001c0)="e80f4658ecdedf09d6e48399aa7ba90c876af6d7f6ed175d90b207d9c9fe0a341d38f52fc46c0081f295fab04a9bc3a9835f6ba570b42aab6c7a66c8011d80846d20509424c2e6fbe0c1182e42a03241c06edb0dee208c", 0x57}, {&(0x7f0000000240)="5035400907a1af7793a3f3c0e812a4b5a1c40889d9871bd6e8be4e8897c5126db3b333cf316273b81ca3262a70e74742c69a3956076e8002de5c8686257d8aca72c759b649b09641b54299e88140bca3f99ccdce3c2c44efd452a3551136474c9a881709bf42fc4b6b1ebe96245dfb7d2c4f6256737b2cb3d3cf5bad6dfee4bc8d8f15e8d4e0587d27e736e662e37859ead14373d38db7e90b667cdb65f6151191bc04146d7be16f36ca1f270147ff28695dab38a49a6380c8018ca98681368e4079a35e0fef6173094686044bbd86354c6c90632be3f32008dc86c2f4538aaae92596b735fe01cba73ce64cd9ff3ceef0", 0xf1}, {&(0x7f0000000340)="7084698e2d3476593be1e49ff1eb0e7ef14e2b5bc07cf2abadf0ba307621b58d4e649ef955fbb6095cce6b80a492b076fc0213b0ef49311256f93615b155843dd2b11fd59dfbad01c5ddcec7874e147ff7b49242d30743ac81e52beaa46ab38c3ce61bb2f30711d3debe64b56df69ef89e01ec005c6a6fa0b1763f391050e2f993d633add7e7142adcb10b0e3d72eb1569f55efe8130428e777b74b09585999d1d5e0e385c8d9825b5ff1c99589e454ba321b22a1696d4b72692822728d0796fcd6648fb9601111ec7f1eb64f0a06645fe347c74a590bb", 0xd7}, {&(0x7f0000000440)="2af9829c0e5faa900625265471763bc97941d4d36f64ffdbff32000a1932794604c3711fc28c2dbb4312331dfebb25887f34a1428d232f5993b0e71913566212c667389b66b88a79b92232b66a0a093ea2c2094020c0c26b9c94281967b68a4e646530ef2e731f7f627e565ffe5cbec2739cddb37205c13fd2706ac1bd94fca59fe7f5c9ee46c1b7236e4fc228d0e34cd67c20e474bb2eec5eae56e6c8f9e68274067a757f7880b9d8d4beaaf20765c3e4f2ec441f145c078f4f51fe12851124f3d1a877c8f283e9f83c5b08b6680b0245e777ee3ce2", 0xd6}, {&(0x7f0000000540)="c47af576196571a31635256c8277e710867cb9ebe5ed6edf1caf40da38b2c9b2b31a5497357cc36f17b352f6d9c02ae74f44013e2904f592b8899885e240030d2d0c5c3ad45ab3236413184742f1b7c50a987ce67f288e58967f75332f070f2a7add5245ff0324b1e8914d7b32be92d95cb174c299d899a106e1dcf976a7ebedc268b9bab6c78f74ee2f99a34ba4b68ca570aedb5c0a14f94e8ac7a6647121", 0x9f}, {&(0x7f0000000600)="3dacd75cfbb16434ab8ae3892bceffa5e01bf975e14590d30347e095ec13e3eb426ed6c09e7c4d9ed672c320cce5b3a90def24c8510319992aeb7c7b936ac81ef0bd49009bd996487181f1c67bdd2d4bff00d763e0eb7b20bdf6c0a7162ccc449fb5374d36edea522b7b79c9686693cb8bc954d8ca27100cd41e0a8463e76df1eb599d5b2ca7ef6c92396d0fe6778a9a2e7e74e787d1ad8a9e685fcf1e296980878fb6a479a5273d2235a3414e3b6abba482efd3764d7b025863ea", 0xbb}, {&(0x7f00000006c0)="dba06c330c11aab58167f8e50195500bc17bee710cf1ee88a188f79279663a077fec6c79d36f029224a3ef3ca406ad111316d92ff67f41d148c29efda327a3e88caf89e155a20fd76a6d4d53d41fb5347e28b9f8d15fdb2f53a6c2ceba3c1ddbb519b8367d0c3b497d2c39bcd25a4e0e469a554d77146260858ebe97342fbc610dcd11c47a732cb73308c89e0bfbdd12c0281c4d7c0b7338b649bb77433198ec47ee0993fd7d02c7e0450f04b778ca847b8e6c6f988423b20dcfc7e7a9652717bd799485afd74cd0a1858c4c9fc45d38a618e3f2bf61401f94338ba696759e36c8", 0xe1}], 0x8, &(0x7f0000000840)=[@dontfrag={{0x14, 0x29, 0x3e, 0xbf}}, @rthdr={{0x38, 0x29, 0x39, {0x0, 0x4, 0x1, 0x0, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @empty]}}}, @flowinfo={{0x14, 0x29, 0xb, 0xfff}}], 0x68}}, {{&(0x7f00000000c0)={0xa, 0x4e20, 0x10000, @mcast1, 0x1}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f00000008c0)="3bf47fd153", 0x5}, {&(0x7f0000000900)="4b802b967ec802bb1bbd28d27ca814db1d7051ad89aaa2a5e56009e0ef5aecae8009950809e4fba657dfa17c5be44a2f11d16db9fbf511c4c0a021f48c4d15798c29db520e16ae422a5a26b063be471177ff550b140789518f1f310a3bebbb61d1bca96dce8f6c7a42fbaf2c0f2c46e7cdfed4f4a977bdd76c61d49e006e00989127090309dfc2929ae4", 0x8a}, {&(0x7f00000009c0)="a48cae6fbefc422f36007150e4418a07764adbc1ca69b84e00da6569cb7108c7322e255697d52df35a3ad66805b57d6c1252cb81c889841770835679371a13380175939f24276f3cd1a5d5b34991f3cfebbe74de42298697b288869957bf795f3dbae11b49ee2aae4d23e133f8fbaf407d42d29d5494870b76a10e8fda5cdfa071ceb80ad210e13bf76e2af93ef2cb14cbe37e96c2f2408100", 0x99}, {&(0x7f0000000a80)="3ec3f444923bc84fec3da21ab49a7c0d4fc4a312abef0baaff4279aaea7eb24db8339a5bc6549566f9a3aec211a9d3e51a96cbb611cf5b27502f4c8b56d9d1132d1dd531ded348115b9eff10de67d6e88f4e834bc561c50f87f6a55384a6107e2e308edb1e4ab5b1495e8710452840bfd4a05f4ae8b3d249c50b7357929786ff0f7b76bac4d758a8d28ee42b7ab70e6e316a7c04a544ef4e73e452386792f01f237cf8ae04fe99ba", 0xa8}, {&(0x7f0000000b40)="021938649b883cd28b0386f1210b93bff36084b3a47a313b58f6037bee72c8d95de483290c26a45e3dbd7661f9ff3bad8bee6db714be9e9125dfb30b5a4a08241fe6cf1b32e36b482868cc532a41c2ab9925588b4073447523f5de9adec881daa1f78d7bbf17199ec6b8bd995ddc3e5e1e0c7bff3e4f815b6e5aae1420bd2331490bf0b9a6cc", 0x86}, {&(0x7f0000000c00)="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0x1000}, {&(0x7f0000001c00)="8c39c5104dcd2bd4dc245ce2c7d4a2b7ba640a4f", 0x14}, {&(0x7f0000001c40)="3f1638001135077806a6583219ed11aa2ab9d196904a2d8b005edd7ca057af0a7bd2dfe3458326e4da4e26f1294d900d0289aa5847521438e663cf75af8d4c560f89849060363975ce69df33e69d2a2d5cd12f87404fb83e05012225d98ed99654c4abe868013a503b5c0325f4941b68", 0x70}], 0x8, &(0x7f0000001d40)=[@dstopts={{0xa8, 0x29, 0x37, {0x11, 0x11, '\x00', [@generic={0x5, 0x83, "eb4875b767045dbeb2f593b96780d2e9550232abfa0011e14a0e655e78d8325088e468a6f964adc5d9784d331c4a1db8995472394a0887733997856dc686ebb5014a90fed0e2117d009a24db1e9f0020dd235c90a1ff394cdd8445832d4773c1ecea4391355e5fa27fabe4447bee7f74f1db1fa53e5a4d41f98a8554e15130c9ca5dd1"}, @enc_lim={0x4, 0x1, 0x7f}, @ra={0x5, 0x2, 0x100}]}}}, @dstopts={{0xd8, 0x29, 0x37, {0x2b, 0x17, '\x00', [@generic={0x6, 0x14, "82b6801e69d27f89738c756e4fed0651395a208b"}, @pad1, @pad1, @jumbo={0xc2, 0x4, 0x4}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0xf2, 0x82, "1396f78a8de4685f42ddba816ca6e1ab2eac5fc7ff08a5098e8d3ff7bc52d27f18b41368cbad0dfd5207e449624b966757eb8f5dec879815d3df464993b68c5f22e6a7c9b4193c7f8289b983067072a0c5afb9a8722ef268c8462ed2f13987fbec7fa3a5cdcf00430d1aaadd7919fea42daa4b54ef7bb968ca15fe2ccde07f3485cf"}, @hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}]}}}, @dstopts={{0x30, 0x29, 0x37, {0x8, 0x2, '\x00', [@hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x13}}]}}}], 0x1b0}}], 0x2, 0x4810) 03:42:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x68}) 03:42:42 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffff6, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:42:42 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x4000000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:42:42 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb00000000000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:42:42 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffff5, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 2030.768509] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 2030.780552] FAT-fs (loop5): bogus number of reserved sectors [ 2030.782004] FAT-fs (loop5): Can't find a valid FAT filesystem 03:42:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x100000000000000) [ 2030.836240] FAT-fs (loop3): bogus number of reserved sectors [ 2030.837554] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2030.850716] FAT-fs (loop7): bogus number of reserved sectors [ 2030.852120] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2030.875276] FAT-fs (loop5): bogus number of reserved sectors [ 2030.876601] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2030.927580] FAT-fs (loop3): bogus number of reserved sectors [ 2030.929154] FAT-fs (loop3): Can't find a valid FAT filesystem 03:42:43 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x6c000000, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:42:43 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x4800000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:42:43 executing program 2: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0xe, 0x80000) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) accept4$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x0, @fixed}, &(0x7f00000001c0)=0xe, 0x80800) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000040)) 03:42:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x6c}) 03:42:43 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd00000000000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 2031.003732] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 03:42:43 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffffb, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:42:43 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffff6, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:42:43 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x6c4f36a1, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) [ 2031.136377] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 2031.206573] FAT-fs (loop3): bogus number of reserved sectors [ 2031.207883] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2031.258340] FAT-fs (loop3): bogus number of reserved sectors [ 2031.259706] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2045.425481] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:42:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x74}) 03:42:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) statx(r0, &(0x7f00000000c0)='./file1\x00', 0x2800, 0x200, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080), 0x4000, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_u}, {@access_uid={'access', 0x3d, r1}}], [{@subj_role={'subj_role', 0x3d, '^(%'}}, {@audit}, {@appraise_type}, {@fowner_eq={'fowner', 0x3d, r2}}, {@seclabel}, {@subj_user={'subj_user', 0x3d, '}:}$.^'}}, {@appraise_type}]}}) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) 03:42:57 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xedc000000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:42:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x74000000, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:42:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x200000000000000) 03:42:57 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf00000000000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:42:57 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x4c00000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:42:57 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffffb, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) [ 2045.475433] FAT-fs (loop3): bogus number of reserved sectors [ 2045.476762] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2045.478103] FAT-fs (loop5): bogus number of reserved sectors [ 2045.478116] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2045.499534] FAT-fs (loop7): bogus number of reserved sectors [ 2045.500846] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2045.517329] FAT-fs (loop5): bogus number of reserved sectors [ 2045.518606] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2045.584634] FAT-fs (loop7): bogus number of reserved sectors [ 2045.586123] FAT-fs (loop7): Can't find a valid FAT filesystem 03:42:57 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1000000000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:42:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x7a000000, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}}, 0x0) 03:42:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0xf00000000000000) 03:42:57 executing program 6: syz_mount_image$iso9660(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x6800000000000000, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000004f80)={[{@utf8}, {@utf8}, {@block}]}) 03:42:57 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1100000000000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:42:57 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7ffffffffffff, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:42:57 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xedc000000000, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000b00)={[{@fat=@quiet}]}) 03:42:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000140)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x7a}) [ 2045.750681] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 2045.761588] FAT-fs (loop5): bogus number of reserved sectors [ 2045.762253] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2045.822192] FAT-fs (loop7): bogus number of reserved sectors [ 2045.823408] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2045.847649] FAT-fs (loop7): bogus number of reserved sectors [ 2045.850026] FAT-fs (loop7): Can't find a valid FAT filesystem VM DIAGNOSIS: 03:48:07 Registers: info registers vcpu 0 RAX=ffffffff83e32530 RBX=ffffffff84e322c0 RCX=ffffffff83e19e7c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e328f3 RBP=fffffbfff09c6458 RSP=ffffffff84e07e40 R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001 R12=0000000000000000 R13=ffffffff85671c48 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e3253e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd574a03010 CR3=000000000eae6000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=ffff0000001ea37a01bf63feccfe9715 XMM02=816ee1de57384ab6f6e3be2ba86525e0 XMM03=b6f3e6d0d06ca89a2920a5094219c19d XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=0e0d0c0f0a09080b0605040702010003 XMM08=efd3e3bb2f58f1af0d8371004b2366a7 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83e32530 RBX=ffff888008568000 RCX=ffffffff83e19e7c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e328f3 RBP=ffffed10010ad000 RSP=ffff88800857fe78 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff85671c48 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e3253e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000560bb204a678 CR3=000000000ce2e000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=0000000000000000418414bac0000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000