ffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 824.618748] FAULT_INJECTION: forcing a failure. [ 824.618748] name failslab, interval 1, probability 0, space 0, times 0 [ 824.621341] CPU: 0 PID: 5785 Comm: syz-executor.4 Not tainted 5.10.149 #1 [ 824.622838] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 824.624655] Call Trace: [ 824.625244] dump_stack+0x107/0x167 [ 824.626057] should_fail.cold+0x5/0xa [ 824.626904] ? __skb_ext_alloc+0x19/0x90 [ 824.627819] should_failslab+0x5/0x20 [ 824.628651] kmem_cache_alloc+0x5b/0x360 [ 824.629553] __skb_ext_alloc+0x19/0x90 [ 824.630402] skb_ext_add+0x508/0x670 [ 824.631225] ? __kmalloc_node_track_caller+0x306/0x3f0 [ 824.632385] __alloc_skb+0x3c1/0x620 [ 824.633218] netlink_sendmsg+0x98e/0xdf0 [ 824.634127] ? netlink_unicast+0x7f0/0x7f0 [ 824.635097] ? netlink_unicast+0x7f0/0x7f0 [ 824.636030] sock_sendmsg+0x154/0x190 [ 824.636870] ____sys_sendmsg+0x70d/0x870 [ 824.637766] ? kernel_sendmsg+0x50/0x50 [ 824.638630] ? __ia32_sys_recvmmsg+0x260/0x260 [ 824.639645] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 824.640812] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 824.641953] ? SOFTIRQ_verbose+0x10/0x10 [ 824.642851] ___sys_sendmsg+0xf3/0x170 [ 824.643725] ? sendmsg_copy_msghdr+0x160/0x160 [ 824.644738] ? lock_downgrade+0x6d0/0x6d0 [ 824.645657] ? find_held_lock+0x2c/0x110 [ 824.646572] ? __fget_files+0x296/0x480 [ 824.647478] ? __fget_light+0xea/0x290 06:19:32 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) pread64(r1, &(0x7f0000000000)=""/178, 0xb2, 0x4) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 824.648352] __sys_sendmsg+0xe5/0x1b0 [ 824.649365] ? __sys_sendmsg_sock+0xb0/0xb0 [ 824.650311] ? rcu_read_lock_any_held+0x75/0xa0 [ 824.651374] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 824.652520] ? syscall_enter_from_user_mode+0x1d/0x50 [ 824.653656] ? trace_hardirqs_on+0x5b/0x180 [ 824.654607] do_syscall_64+0x33/0x40 [ 824.655444] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 824.656564] RIP: 0033:0x7f978c508b19 [ 824.657377] 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 [ 824.661388] RSP: 002b:00007f9789a7e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 824.663058] RAX: ffffffffffffffda RBX: 00007f978c61bf60 RCX: 00007f978c508b19 [ 824.664614] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000006 [ 824.666173] RBP: 00007f9789a7e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 824.667738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 824.669299] R13: 00007ffd78fedc1f R14: 00007f9789a7e300 R15: 0000000000022000 [ 824.719415] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 824.722773] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 824.800401] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 837.840624] kmemleak: 3 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:19:53 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) (fail_nth: 8) fstat(0xffffffffffffffff, 0x0) 06:19:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@afid={'afid', 0x3d, 0x6}}, {@version_9p2000}, {@cache_fscache}], [{@seclabel}]}}) 06:19:53 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000001380)='net/udp\x00') r2 = getpgrp(r0) r3 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r3}, &(0x7f0000000040)) clone3(&(0x7f0000001180)={0x801c00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0xb}, &(0x7f0000000100)=""/60, 0x3c, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=[r0, r2, r3, r0, r0], 0x5, {r1}}, 0x58) preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:19:53 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000000380)=""/36, 0x24}, {&(0x7f0000000200)=""/111, 0x6f}, {&(0x7f0000000080)=""/10, 0xa}, {&(0x7f0000000280)=""/84, 0x54}], 0x6, 0x3ff, 0x81) 06:19:53 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) r1 = syz_open_dev$rtc(&(0x7f0000000080), 0xb8, 0x210040) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000100)) write$sndseq(r4, &(0x7f0000000180)=[{0x8, 0x1, 0x80, 0x8f, @tick, {0x1f}, {0x1, 0x2}, @result={0x8000, 0x8}}, {0x40, 0xe1, 0x3, 0x80, @time={0x2, 0x1}, {0x81, 0x99}, {0x97, 0x3}, @result={0x76f4, 0x1}}, {0x4, 0x7, 0x50, 0x5, @time={0x100, 0x3}, {0x84, 0x1f}, {0xff, 0x9b}, @result={0x8, 0x1}}], 0x54) ioctl$AUTOFS_IOC_FAIL(r3, 0x9361, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='statm\x00') preadv(r5, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000240)={{r1}, 0x2, &(0x7f0000000200)=[0x7fff, 0xcd], 0x7000000000000, 0x4, [0x1, 0x400, 0x6, 0x401]}) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000000100)) ioctl$FS_IOC_GETFLAGS(r6, 0x80086601, &(0x7f0000000000)) 06:19:53 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0xfffff000, 0xf2, 0x0) 06:19:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020", 0x8a, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:19:53 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {0x0, 0x0, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 846.598017] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 846.599239] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 846.607208] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 846.630406] FAULT_INJECTION: forcing a failure. [ 846.630406] name failslab, interval 1, probability 0, space 0, times 0 [ 846.632822] CPU: 0 PID: 5817 Comm: syz-executor.4 Not tainted 5.10.149 #1 [ 846.634239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 846.635960] Call Trace: [ 846.636532] dump_stack+0x107/0x167 [ 846.637301] should_fail.cold+0x5/0xa 06:19:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@afid={'afid', 0x3d, 0x6}}, {@version_9p2000}, {@cache_fscache}], [{@seclabel}]}}) [ 846.638083] ? create_object.isra.0+0x3a/0xa20 [ 846.639144] should_failslab+0x5/0x20 [ 846.639940] kmem_cache_alloc+0x5b/0x360 [ 846.640784] create_object.isra.0+0x3a/0xa20 [ 846.641697] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 846.642744] kmem_cache_alloc+0x159/0x360 [ 846.643620] __skb_ext_alloc+0x19/0x90 [ 846.644414] skb_ext_add+0x508/0x670 [ 846.645182] ? __kmalloc_node_track_caller+0x306/0x3f0 [ 846.646277] __alloc_skb+0x3c1/0x620 [ 846.647061] netlink_sendmsg+0x98e/0xdf0 [ 846.647934] ? netlink_unicast+0x7f0/0x7f0 [ 846.648833] ? netlink_unicast+0x7f0/0x7f0 [ 846.649701] sock_sendmsg+0x154/0x190 [ 846.650498] ____sys_sendmsg+0x70d/0x870 [ 846.651347] ? kernel_sendmsg+0x50/0x50 [ 846.652160] ? __ia32_sys_recvmmsg+0x260/0x260 [ 846.653099] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 846.654189] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 846.655283] ? SOFTIRQ_verbose+0x10/0x10 [ 846.656129] ___sys_sendmsg+0xf3/0x170 [ 846.656930] ? sendmsg_copy_msghdr+0x160/0x160 [ 846.657890] ? lock_downgrade+0x6d0/0x6d0 [ 846.658750] ? find_held_lock+0x2c/0x110 [ 846.659613] ? __fget_files+0x296/0x480 [ 846.660453] ? __fget_light+0xea/0x290 [ 846.661279] __sys_sendmsg+0xe5/0x1b0 [ 846.662066] ? __sys_sendmsg_sock+0xb0/0xb0 [ 846.662950] ? rcu_read_lock_any_held+0x75/0xa0 [ 846.663961] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 846.665040] ? syscall_enter_from_user_mode+0x1d/0x50 [ 846.666098] ? trace_hardirqs_on+0x5b/0x180 [ 846.666997] do_syscall_64+0x33/0x40 [ 846.667781] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 846.668816] RIP: 0033:0x7f978c508b19 [ 846.669583] 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 [ 846.673302] RSP: 002b:00007f9789a7e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 846.674838] RAX: ffffffffffffffda RBX: 00007f978c61bf60 RCX: 00007f978c508b19 [ 846.676310] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000006 [ 846.677781] RBP: 00007f9789a7e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 846.679257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 846.680732] R13: 00007ffd78fedc1f R14: 00007f9789a7e300 R15: 0000000000022000 06:19:54 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000040)=""/102, 0x66}, {&(0x7f00000000c0)=""/141, 0x8d}, {&(0x7f0000000180)=""/46, 0x2e}, {&(0x7f00000001c0)=""/160, 0xa0}], 0x4) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r1, {0x3}}, './file0\x00'}) pread64(r2, &(0x7f0000000300)=""/76, 0x4c, 0x8) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:19:54 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) r2 = socket$inet6(0xa, 0x0, 0x3) sendfile(r1, r2, &(0x7f0000000000)=0x5b3d, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000000c0)) openat(r3, &(0x7f0000000080)='./file0\x00', 0x10040, 0x10) 06:19:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@afid={'afid', 0x3d, 0x6}}, {@version_9p2000}, {@cache_fscache}], [{@seclabel}]}}) 06:19:54 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0xfffffffffffff000, 0xf2, 0x0) [ 846.768777] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:20:08 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) ftruncate(r0, 0x7d) 06:20:08 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {0x0, 0x0, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:20:08 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:20:08 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) (fail_nth: 9) fstat(0xffffffffffffffff, 0x0) 06:20:08 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000200)=""/203, 0xcb}], 0x1) 06:20:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@afid={'afid', 0x3d, 0x6}}, {@version_9p2000}, {@cache_fscache}], [{@seclabel}]}}) 06:20:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020", 0x8a, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:20:08 executing program 0: ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000000)=""/1) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = syz_open_dev$vcsu(&(0x7f0000000040), 0x10000, 0x10280) ioctl$BTRFS_IOC_QGROUP_CREATE(r1, 0x4010942a, &(0x7f0000000080)={0x1, 0x7ff}) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x68c000, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000100)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) [ 861.484374] FAULT_INJECTION: forcing a failure. [ 861.484374] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 861.486123] CPU: 0 PID: 5862 Comm: syz-executor.4 Not tainted 5.10.149 #1 [ 861.487107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 861.488288] Call Trace: [ 861.488684] dump_stack+0x107/0x167 [ 861.489214] should_fail.cold+0x5/0xa [ 861.489772] _copy_from_iter_full+0x1ff/0x940 [ 861.490419] ? __check_object_size+0x319/0x440 [ 861.491083] netlink_sendmsg+0x86f/0xdf0 [ 861.491674] ? netlink_unicast+0x7f0/0x7f0 [ 861.492295] ? netlink_unicast+0x7f0/0x7f0 [ 861.492904] sock_sendmsg+0x154/0x190 [ 861.493459] ____sys_sendmsg+0x70d/0x870 [ 861.494051] ? kernel_sendmsg+0x50/0x50 [ 861.494620] ? __ia32_sys_recvmmsg+0x260/0x260 [ 861.495284] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 861.496058] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 861.496805] ? SOFTIRQ_verbose+0x10/0x10 [ 861.497390] ___sys_sendmsg+0xf3/0x170 [ 861.497949] ? sendmsg_copy_msghdr+0x160/0x160 [ 861.498613] ? lock_downgrade+0x6d0/0x6d0 [ 861.499206] ? find_held_lock+0x2c/0x110 [ 861.499797] ? __fget_files+0x296/0x480 [ 861.500382] ? __fget_light+0xea/0x290 [ 861.500957] __sys_sendmsg+0xe5/0x1b0 [ 861.501507] ? __sys_sendmsg_sock+0xb0/0xb0 [ 861.502126] ? rcu_read_lock_any_held+0x75/0xa0 [ 861.502810] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 861.503565] ? syscall_enter_from_user_mode+0x1d/0x50 [ 861.504294] ? trace_hardirqs_on+0x5b/0x180 [ 861.504915] do_syscall_64+0x33/0x40 [ 861.505454] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 861.506179] RIP: 0033:0x7f978c508b19 [ 861.506708] 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 [ 861.509334] RSP: 002b:00007f9789a7e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 861.510411] RAX: ffffffffffffffda RBX: 00007f978c61bf60 RCX: 00007f978c508b19 [ 861.511422] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000006 [ 861.512440] RBP: 00007f9789a7e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 861.513452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 861.514464] R13: 00007ffd78fedc1f R14: 00007f9789a7e300 R15: 0000000000022000 06:20:08 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x93) 06:20:08 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:20:08 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = accept4$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14, 0x800) preadv(r1, &(0x7f0000001100)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/45, 0x2d}], 0x2, 0x2, 0x4) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2101, 0xc) openat$procfs(0xffffffffffffff9c, &(0x7f0000001140)='/proc/cgroups\x00', 0x0, 0x0) [ 861.539813] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 861.553470] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 861.559681] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:20:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@afid={'afid', 0x3d, 0x6}}, {@version_9p2000}, {@cache_fscache}], [{@seclabel}]}}) 06:20:09 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@ipv4={'\x00', '\xff\xff', @empty}, @private1, @ipv4={'\x00', '\xff\xff', @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65026c, r3}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000540)={'veth0_virt_wifi\x00', &(0x7f00000004c0)=@ethtool_sset_info={0x37, 0x101, 0x1, [0xfffffffd, 0x3d74, 0x5, 0x3f, 0x3, 0x6]}}) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) setuid(r4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=@updsa={0x2a8, 0x1a, 0x100, 0x70bd2b, 0x25dfdbfd, {{@in=@multicast2, @in=@local, 0x4e22, 0x2, 0x4e20, 0x20, 0xa, 0x20, 0x80, 0x16, r3, r4}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4d6, 0xff}, @in=@local, {0xacd, 0x1, 0x8000, 0x6, 0x0, 0xffffffffffff0000, 0xeae, 0x7}, {0x7, 0x3, 0x7, 0xfffffffffffffffc}, {0x9, 0x2, 0x8}, 0x70bd29, 0x34ff, 0x2, 0x3, 0x6, 0xa}, [@lifetime_val={0x24, 0x9, {0x1, 0x81, 0x800, 0x1}}, @address_filter={0x28, 0x1a, {@in=@rand_addr=0x64010100, @in6=@private2, 0xa, 0x7, 0x1}}, @algo_comp={0x11b, 0x3, {{'lzs\x00'}, 0x698, "ea670e2bb35085f8355e17392d61b49c63aaddc4dce50dd9da0452849c4f762b55c1ddf665bf48e3a0117170e21bf42ada7fdb67a4fac86ead9142ec91b1674c116241d409901e2d7e8f7cf670ca44734eee526284ad25092076cb4098072346e14f6740819c029c27b63c2fcdb9dc0b4f1358b99ad158554aae2227f8a95017b48e76687b7e8aa476db81e71e97c64b07036e31695a3eb19308b44087778372b03dd0362e0c7b0d7803fc364369702bc6685f96f25b9d5e75a89d6b8d3420b6cd3e03dd95335717ac129bf785131aa0ae6495"}}, @offload={0xc, 0x1c, {0x0, 0x1}}, @user_kmaddress={0x2c, 0x13, {@in6=@remote, @in=@local, 0x0, 0xa}}, @replay_val={0x10, 0xa, {0x70bd2d, 0x70bd2d, 0x336}}, @tfcpad={0x8, 0x16, 0x20}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x4000}, 0x40000d0) [ 861.629551] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 861.631277] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:20:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb7032513251", 0x94, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:20:09 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0xf2) 06:20:09 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {0x0, 0x0, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 861.725048] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 861.727768] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 861.730927] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 861.765580] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 861.788627] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:20:20 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x9300) 06:20:20 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) pidfd_getfd(r1, 0xffffffffffffffff, 0x0) 06:20:20 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, 0xfffffffffffffffc, 0x0, 0xf3, 0x40000) 06:20:20 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) (fail_nth: 10) fstat(0xffffffffffffffff, 0x0) 06:20:20 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) 06:20:20 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280), 0x0, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:20:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb7032513251", 0x94, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:20:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@afid={'afid', 0x3d, 0x6}}, {@version_9p2000}, {@cache_fscache}], [{@seclabel}]}}) [ 873.539493] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 873.554805] FAULT_INJECTION: forcing a failure. [ 873.554805] name failslab, interval 1, probability 0, space 0, times 0 [ 873.557303] CPU: 0 PID: 5919 Comm: syz-executor.4 Not tainted 5.10.149 #1 [ 873.558614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 873.560225] Call Trace: [ 873.560743] dump_stack+0x107/0x167 [ 873.561454] should_fail.cold+0x5/0xa [ 873.562204] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x280 [ 873.563447] should_failslab+0x5/0x20 [ 873.564181] __kmalloc+0x72/0x3f0 [ 873.564871] genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x280 [ 873.566082] ? genl_rcv_msg+0x3f8/0x5a0 [ 873.566852] genl_family_rcv_msg_doit+0xda/0x330 [ 873.567780] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 873.569054] ? memset+0x20/0x50 [ 873.569687] ? genl_op_from_small+0x23/0x3d0 [ 873.570534] ? genl_get_cmd+0x3cf/0x480 [ 873.571306] genl_rcv_msg+0x33c/0x5a0 [ 873.572066] ? genl_get_cmd+0x480/0x480 [ 873.572824] ? netlbl_mgmt_listall_cb+0x360/0x360 [ 873.573758] ? lock_release+0x6b0/0x6b0 [ 873.574525] netlink_rcv_skb+0x14b/0x430 [ 873.575301] ? genl_get_cmd+0x480/0x480 [ 873.576077] ? netlink_ack+0xab0/0xab0 [ 873.576840] ? netlink_deliver_tap+0x1c4/0xc40 [ 873.577707] ? is_vmalloc_addr+0x7b/0xb0 [ 873.578493] genl_rcv+0x24/0x40 [ 873.579140] netlink_unicast+0x549/0x7f0 [ 873.579947] ? netlink_attachskb+0x810/0x810 [ 873.580809] netlink_sendmsg+0x905/0xdf0 [ 873.581601] ? netlink_unicast+0x7f0/0x7f0 [ 873.582424] ? netlink_unicast+0x7f0/0x7f0 [ 873.583237] sock_sendmsg+0x154/0x190 [ 873.583971] ____sys_sendmsg+0x70d/0x870 [ 873.584750] ? kernel_sendmsg+0x50/0x50 [ 873.585491] ? __ia32_sys_recvmmsg+0x260/0x260 [ 873.586323] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 873.586368] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 873.589159] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 873.590147] ? SOFTIRQ_verbose+0x10/0x10 [ 873.590919] ___sys_sendmsg+0xf3/0x170 [ 873.591665] ? sendmsg_copy_msghdr+0x160/0x160 [ 873.592544] ? lock_downgrade+0x6d0/0x6d0 [ 873.593343] ? find_held_lock+0x2c/0x110 [ 873.594125] ? __fget_files+0x296/0x480 [ 873.594888] ? __fget_light+0xea/0x290 [ 873.595649] __sys_sendmsg+0xe5/0x1b0 [ 873.596367] ? __sys_sendmsg_sock+0xb0/0xb0 [ 873.597171] ? rcu_read_lock_any_held+0x75/0xa0 [ 873.597505] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 873.598076] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 873.598104] ? syscall_enter_from_user_mode+0x1d/0x50 [ 873.601744] ? trace_hardirqs_on+0x5b/0x180 [ 873.602551] do_syscall_64+0x33/0x40 [ 873.603249] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 873.604221] RIP: 0033:0x7f978c508b19 [ 873.604924] 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 [ 873.608353] RSP: 002b:00007f9789a7e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 873.609792] RAX: ffffffffffffffda RBX: 00007f978c61bf60 RCX: 00007f978c508b19 [ 873.611152] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000006 [ 873.612529] RBP: 00007f9789a7e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 873.613847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 873.615158] R13: 00007ffd78fedc1f R14: 00007f9789a7e300 R15: 0000000000022000 [ 873.654967] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:20:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@afid={'afid', 0x3d, 0x6}}, {@version_9p2000}, {@cache_fscache}], [{@seclabel}]}}) 06:20:21 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r1, 0x4008941a, &(0x7f0000000280)=0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000001380)='io\x00') r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETSW2(r5, 0x402c542c, &(0x7f0000000240)={0x200, 0x0, 0x0, 0xffff, 0x0, "0489fdc1843fc745ea52a5fff7962e807836db"}) ioctl$TCSETSW2(r5, 0x5412, &(0x7f0000000000)={0x180, 0x0, 0x0, 0x0, 0x0, "21cc7e9395185374e965b622486900beaaec28"}) ioctl$TIOCSTI(r5, 0x5412, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000100)) fcntl$addseals(r4, 0x409, 0x0) preadv(r3, &(0x7f00000002c0)=[{&(0x7f00000023c0)=""/147, 0x93}, {&(0x7f0000000040)=""/146, 0x92}, {&(0x7f0000000100)=""/193, 0xc1}, {&(0x7f0000000200)=""/75, 0x4b}], 0x4, 0xf2, 0x0) 06:20:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb7032513251", 0x94, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:20:21 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280), 0x0, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 873.688840] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:20:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) r1 = openat2(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x200000, 0x80, 0xa}, 0x18) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {0x5, 0x40}}, './file0\x00'}) sendmsg$IPSET_CMD_PROTOCOL(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x1, 0x6, 0x5, 0x0, 0x0, {0x0, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x4048061) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x82}, 0x4000050) preadv(r2, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:20:21 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0xf200) [ 873.770249] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 873.776669] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 873.805092] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 873.844979] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 873.909235] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 885.621214] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:20:41 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) (fail_nth: 11) fstat(0xffffffffffffffff, 0x0) 06:20:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb7032", 0x99, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:20:41 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280), 0x0, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:20:41 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff2000/0xb000)=nil, 0xb000, 0x2000008, 0x30, r0, 0x0) syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000580)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) r4 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000080)=@IORING_OP_FILES_UPDATE={0x14, 0x3, 0x0, 0x0, 0xb2, &(0x7f0000000040)=[r0, r4, r0], 0x3}, 0x1a69) 06:20:41 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0xff03) 06:20:41 executing program 6: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f66696c653020206e65742f75647000206e65742f75647000206e65742f75647008200aa057c26087894ad0e0e7edd9338b6928a8095652be8ab0baa57bf93e383fde16ebee21bf7ff01113c9720960a0f703fae02f76844a6ddf9b414609a73990b3a6a57b75589d6a320a37dd9b75ba43dcc3a3a9a64c0158fd9f11e33f045663d59e6e6f72dea52bb5c56472b38bc51e15"], 0x97) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:20:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, 0x0) 06:20:41 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0)) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000300)={'syztnl1\x00', 0x0, 0x29, 0x20, 0xf6, 0x2, 0x12, @empty, @local, 0x0, 0x700, 0x0, 0x7}}) pwritev2(r1, &(0x7f0000000b40)=[{&(0x7f0000000400)="65d4407cebe68b59608aaeafdb4ef26e96ea3c64ebe8", 0x16}, {&(0x7f00000005c0)="589db412fba77a95c386fd12450f8e17495d5d270f6580614ace820166c6b5e53d61bb6416598102931e5ddf2db1c2455df77e57e011d865042d63cb4f903b010763f6cc4556864c1316fefc9ea58b511131eaffcce786f1e576696b2f4fee627a97d85ea7382c976656fb443a766f85b43c82609d14adfbf84f810c8fd9ff2b417daaad625ed976af7c9e26e2f6bfad334dd43fafdfc6211533", 0x9a}, {&(0x7f0000000680)="bee972b741ecda4226862db5ac24f607128659dcc6c14ec36410ffb9f6b08b36c27055b65172233256729c3c23dac8fc833fdc77b2170c091f9867edaf8da94a87624cf96460c92fa6e2074aba73ca808b0dcaacb0195186466831967fdf3398bd1d7db1514fa0d79c77f5ce7a8a765a6d044daf871fc0defc63e1db53c30bca9d2cf817cec005dbd1900bb1217fc23b7115f79f762d2a84fa9c68ab7328e089970d6fd9be9714a9c859a1d61a9be59ee8757b8876", 0xb5}, {&(0x7f0000000740)="93d5689a0570bfe811ce61814ef7e7b3d91f19e4d10448999706b02ed71bc1f81853fc979abea9492ab7920cfe24e1018e26ed2c27be0d79104389e3e4c3a70adb9caf2819c3f4b1e954b913c02e0367cfa14ae4dd57d77b809b830dcf08bc275c0cfc5cbed6d11ce579bcb00b3e0aa91ec86c2bb5a15613bb04540ed2eeef0b89f4", 0x82}, {&(0x7f0000000800)="d8dcb2de5e2aaf3ecbf9b7da1c947add96d63256", 0x14}, {&(0x7f0000000840)="4bc89fea6ffbf4eb1c1925bad57791fb9804270352f163576d59adda0b408f55a7007a643c11bb1acf27d5e3f66d5adb161f7ff4d857c45dfc550db760dc55d4d0a7b8fbfc3123db38bc8865b71ae15dbb2fac829b5f71a8275e0f6ce2f7971d889ae606175f44de3b0583c5be83cd183d882f2bfd2999ef9818b5ce762917bfde75064d333b69e866d36a0f4e7d4412ea3c321a791be71af579ec5a0c70148a8a5505f3daf42a1a90f20d9eb4124beddab108fe9128b0c5271662993c3a66eafdbffaebeec186c04e4887", 0xcb}, {&(0x7f0000000940)="151be62daff453f47252570310478b6b2ef9336cdc1f571ac0bbadc2313013e745d2b97f514de5ffa476fe3abad3718c9178847d7ad97dfc32c768584c951cc94444b8250bc5709cb0a00f132138412f5358bde7c78c1351ab5a08f88f704a61f6e0c7cb32d1d6d94ddff498235822d2e40df323299e8d3f4474eaa5a09519acd5b9349ad75fde047bdd4e023d147381c792760cb6f2eaccf5f0885bf7cc895fa9e96d2971827e0c2ebf68b160f1ca0c325538fe662b8ede05ecb3a4e253fa6f40e67fe451d8de3eed8b67290fdc25461cba3f14c02cb6e2c65a43d50283687b4ad2", 0xe2}, {&(0x7f0000000a40)="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", 0xff}], 0x8, 0x40, 0x2, 0x12) pipe(&(0x7f0000000540)={0xffffffffffffffff}) r4 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000580)='/proc/thread-self/attr/keycreate\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) openat(r1, &(0x7f0000000380)='./file1\x00', 0x4043, 0x4) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r2, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x20, 0x0, 0x200, 0x70bd27, 0x255fdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x3}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000020) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f0000000bc0)={{0x1, 0x1, 0x18, r4, {r0}}, './file0\x00'}) ioctl$MON_IOCX_GETX(r5, 0x4018920a, &(0x7f0000000040)={&(0x7f0000000000), &(0x7f0000000200)=""/211, 0xd3}) [ 894.100861] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:20:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, 0x0) [ 894.164712] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 894.168340] FAULT_INJECTION: forcing a failure. [ 894.168340] name failslab, interval 1, probability 0, space 0, times 0 [ 894.171116] CPU: 1 PID: 5979 Comm: syz-executor.4 Not tainted 5.10.149 #1 [ 894.172607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 894.174403] Call Trace: [ 894.174978] dump_stack+0x107/0x167 [ 894.175777] should_fail.cold+0x5/0xa [ 894.176632] ? create_object.isra.0+0x3a/0xa20 [ 894.177618] should_failslab+0x5/0x20 [ 894.178428] kmem_cache_alloc+0x5b/0x360 [ 894.179318] ? lock_release+0x6b0/0x6b0 [ 894.180202] create_object.isra.0+0x3a/0xa20 [ 894.181163] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 894.182268] __kmalloc+0x16e/0x3f0 [ 894.183057] genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x280 [ 894.184445] ? genl_rcv_msg+0x3f8/0x5a0 [ 894.185313] genl_family_rcv_msg_doit+0xda/0x330 [ 894.186350] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 894.187783] ? memset+0x20/0x50 [ 894.188510] ? genl_op_from_small+0x23/0x3d0 [ 894.189469] ? genl_get_cmd+0x3cf/0x480 [ 894.190343] genl_rcv_msg+0x33c/0x5a0 [ 894.191177] ? genl_get_cmd+0x480/0x480 [ 894.192057] ? netlbl_mgmt_listall_cb+0x360/0x360 [ 894.193114] ? lock_release+0x6b0/0x6b0 [ 894.193972] ? netlink_deliver_tap+0xf4/0xc40 [ 894.194947] netlink_rcv_skb+0x14b/0x430 [ 894.195825] ? genl_get_cmd+0x480/0x480 [ 894.196695] ? netlink_ack+0xab0/0xab0 [ 894.197549] ? netlink_deliver_tap+0x1c4/0xc40 [ 894.198531] ? is_vmalloc_addr+0x7b/0xb0 [ 894.199415] genl_rcv+0x24/0x40 [ 894.200148] netlink_unicast+0x549/0x7f0 [ 894.201036] ? netlink_attachskb+0x810/0x810 [ 894.202003] netlink_sendmsg+0x905/0xdf0 [ 894.202122] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 894.202889] ? netlink_unicast+0x7f0/0x7f0 [ 894.202929] ? netlink_unicast+0x7f0/0x7f0 [ 894.206501] sock_sendmsg+0x154/0x190 [ 894.207331] ____sys_sendmsg+0x70d/0x870 [ 894.208226] ? kernel_sendmsg+0x50/0x50 [ 894.209084] ? __ia32_sys_recvmmsg+0x260/0x260 [ 894.210073] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 894.211212] ? lock_downgrade+0x6d0/0x6d0 [ 894.212126] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 894.213252] ? SOFTIRQ_verbose+0x10/0x10 [ 894.214135] ___sys_sendmsg+0xf3/0x170 [ 894.214978] ? sendmsg_copy_msghdr+0x160/0x160 [ 894.215980] ? lock_downgrade+0x6d0/0x6d0 [ 894.216882] ? find_held_lock+0x2c/0x110 [ 894.217772] ? __fget_files+0x296/0x480 [ 894.218647] ? __fget_light+0xea/0x290 [ 894.219496] __sys_sendmsg+0xe5/0x1b0 [ 894.220333] ? __sys_sendmsg_sock+0xb0/0xb0 [ 894.221264] ? rcu_read_lock_any_held+0x75/0xa0 [ 894.222290] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 894.223420] ? syscall_enter_from_user_mode+0x1d/0x50 [ 894.224536] ? trace_hardirqs_on+0x5b/0x180 [ 894.225471] do_syscall_64+0x33/0x40 [ 894.226276] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 894.227381] RIP: 0033:0x7f978c508b19 [ 894.228196] 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 [ 894.232159] RSP: 002b:00007f9789a7e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 894.233792] RAX: ffffffffffffffda RBX: 00007f978c61bf60 RCX: 00007f978c508b19 [ 894.235323] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000006 [ 894.236861] RBP: 00007f9789a7e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 894.238394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 894.239937] R13: 00007ffd78fedc1f R14: 00007f9789a7e300 R15: 0000000000022000 [ 894.247431] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:20:41 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x300, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r2}, @void}}, ["", "", ""]}, 0x1c}}, 0x40000) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r3, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:20:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, 0x0) 06:20:41 executing program 2: syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x400000, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x2fb7) 06:20:41 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb", 0x4f, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:20:41 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x93000000) 06:20:41 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) (fail_nth: 12) fstat(0xffffffffffffffff, 0x0) 06:20:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb7032", 0x99, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 894.472925] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:20:41 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0xf2000000) 06:20:41 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) finit_module(r1, &(0x7f0000000000)='.].\x00', 0x3) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="e5118df95787febee96ad046b6bb95d62454392c97136d5a72f4981b36306cb59a32c2f730bd0b4a7f8d3908846d0fd1a3644228ca0342d480802543c804", 0x3e}, {&(0x7f0000000180)="55846863438cd49be8af80c0826ba741a1fc4bbedf864a3fa2e78e8228e05f38922c5f37056c56e10a49c85226571ce7a92f4d5543a9c4daa384134598c09603088d8c51da393164cd8032b3ca06c4a1cd2b5a830546293e4df3b4955017245e055715a82abe592751ce2de6b19c415a3d365db4eef79aa611f49d3c0936ecc84989d2c9434b90ea031d2ec7ebe74a8d49b4db1022e91977ff96015e68b80de7414f90fb29", 0xa5}, {&(0x7f0000000240)="70a1521143d17e7c314a89ac29d23d39596173a9c60848ed60b5520e4444411230f8c06b45f7ea36f5fa64c23e94f212d26a3b9b741b62acbdaebc4c40849d77d14eb7ac6141a05aeb2e7b929c592c5de686fef9daa590f50f27cb1f97c4", 0x5e}, {&(0x7f00000002c0)="3fe0e06a6a2d3c9c7087e5cc8ae10dde3f53f9f71c1748f956f69b66540f68c8f85225858337ec86d1c909e836f6a4228d45a78750db1fadf2b18e92ed4b4c137d9780e73d9f7fa106417fe47219b1a4d1fcc1cf45d353718fc69982801ef4d15112df7bd21c391228bab973ed66be51589d4d2da34d27f36041c8b42755dca90ed1688382b1c515515f002845be250770c7a7af8e3348af7e6203ccb5fd3add90749c5e7960c9a7db7b20f3b9ca0ceac879f3cb66a333", 0xb7}], 0x4) ftruncate(r0, 0xffffffff) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000380)) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 894.505377] FAULT_INJECTION: forcing a failure. [ 894.505377] name failslab, interval 1, probability 0, space 0, times 0 [ 894.508126] CPU: 0 PID: 6002 Comm: syz-executor.4 Not tainted 5.10.149 #1 [ 894.509924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 894.511735] Call Trace: [ 894.512470] dump_stack+0x107/0x167 [ 894.513287] should_fail.cold+0x5/0xa [ 894.514240] ? __alloc_skb+0x6d/0x620 [ 894.515069] should_failslab+0x5/0x20 [ 894.515907] kmem_cache_alloc_node+0x55/0x370 [ 894.516886] __alloc_skb+0x6d/0x620 [ 894.517691] netlbl_mgmt_listdef+0xba/0x590 [ 894.518644] genl_family_rcv_msg_doit+0x22d/0x330 [ 894.519694] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 894.521160] ? genl_op_from_small+0x23/0x3d0 [ 894.522120] ? genl_get_cmd+0x3cf/0x480 [ 894.522994] genl_rcv_msg+0x33c/0x5a0 [ 894.523851] ? genl_get_cmd+0x480/0x480 [ 894.524713] ? netlbl_mgmt_listall_cb+0x360/0x360 [ 894.525775] ? lock_release+0x6b0/0x6b0 [ 894.526632] ? netlink_deliver_tap+0xf4/0xc40 [ 894.527617] netlink_rcv_skb+0x14b/0x430 [ 894.528503] ? genl_get_cmd+0x480/0x480 [ 894.529369] ? netlink_ack+0xab0/0xab0 [ 894.530235] ? netlink_deliver_tap+0x1c4/0xc40 [ 894.531218] ? is_vmalloc_addr+0x7b/0xb0 [ 894.532125] genl_rcv+0x24/0x40 [ 894.532840] netlink_unicast+0x549/0x7f0 [ 894.533736] ? netlink_attachskb+0x810/0x810 [ 894.534714] netlink_sendmsg+0x905/0xdf0 [ 894.535610] ? netlink_unicast+0x7f0/0x7f0 [ 894.536561] ? netlink_unicast+0x7f0/0x7f0 [ 894.537477] sock_sendmsg+0x154/0x190 [ 894.538307] ____sys_sendmsg+0x70d/0x870 [ 894.539194] ? kernel_sendmsg+0x50/0x50 [ 894.540061] ? __ia32_sys_recvmmsg+0x260/0x260 [ 894.541041] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 894.542180] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 894.543303] ? SOFTIRQ_verbose+0x10/0x10 [ 894.544198] ___sys_sendmsg+0xf3/0x170 [ 894.545041] ? sendmsg_copy_msghdr+0x160/0x160 [ 894.546039] ? lock_downgrade+0x6d0/0x6d0 [ 894.546940] ? find_held_lock+0x2c/0x110 [ 894.547840] ? __fget_files+0x296/0x480 [ 894.548747] ? __fget_light+0xea/0x290 [ 894.549604] __sys_sendmsg+0xe5/0x1b0 [ 894.550435] ? __sys_sendmsg_sock+0xb0/0xb0 [ 894.551361] ? rcu_read_lock_any_held+0x75/0xa0 [ 894.552419] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 894.553553] ? syscall_enter_from_user_mode+0x1d/0x50 [ 894.554664] ? trace_hardirqs_on+0x5b/0x180 [ 894.555599] do_syscall_64+0x33/0x40 [ 894.556416] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 894.557513] RIP: 0033:0x7f978c508b19 [ 894.558324] 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 [ 894.562258] RSP: 002b:00007f9789a7e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 894.563906] RAX: ffffffffffffffda RBX: 00007f978c61bf60 RCX: 00007f978c508b19 [ 894.565434] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000006 [ 894.566957] RBP: 00007f9789a7e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 894.568491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 894.570012] R13: 00007ffd78fedc1f R14: 00007f9789a7e300 R15: 0000000000022000 [ 894.583980] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 894.595404] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:20:42 executing program 2: r0 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x101, 0x40, 0x20}, 0x18) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x25040) r1 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) r2 = dup(r1) r3 = pidfd_getfd(r0, r2, 0x0) ioctl$MON_IOCX_GETX(r3, 0x4018920a, &(0x7f00000003c0)={&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000300)=""/189, 0xbd}) mmap$usbmon(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x13, r2, 0x0) 06:20:42 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x40000001}) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xd2, 0x0) 06:20:42 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0xf5ffffff) 06:20:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@afid={'afid', 0x3d, 0x6}}, {@version_9p2000}], [{@seclabel}]}}) 06:20:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@afid={'afid', 0x3d, 0x6}}, {@version_9p2000}], [{@seclabel}]}}) 06:20:42 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) (fail_nth: 13) fstat(0xffffffffffffffff, 0x0) [ 894.808162] FAULT_INJECTION: forcing a failure. [ 894.808162] name failslab, interval 1, probability 0, space 0, times 0 [ 894.810502] CPU: 0 PID: 6027 Comm: syz-executor.4 Not tainted 5.10.149 #1 [ 894.811861] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 894.813491] Call Trace: [ 894.814031] dump_stack+0x107/0x167 [ 894.814770] should_fail.cold+0x5/0xa [ 894.815535] ? create_object.isra.0+0x3a/0xa20 [ 894.816473] should_failslab+0x5/0x20 [ 894.817241] kmem_cache_alloc+0x5b/0x360 [ 894.818062] create_object.isra.0+0x3a/0xa20 [ 894.818936] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 894.819959] kmem_cache_alloc_node+0x169/0x370 [ 894.820881] __alloc_skb+0x6d/0x620 [ 894.821622] netlbl_mgmt_listdef+0xba/0x590 [ 894.822496] genl_family_rcv_msg_doit+0x22d/0x330 [ 894.823463] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 894.824793] ? genl_op_from_small+0x23/0x3d0 [ 894.825671] ? genl_get_cmd+0x3cf/0x480 [ 894.826476] genl_rcv_msg+0x33c/0x5a0 [ 894.827244] ? genl_get_cmd+0x480/0x480 [ 894.828066] ? netlbl_mgmt_listall_cb+0x360/0x360 [ 894.829041] ? lock_release+0x6b0/0x6b0 [ 894.829834] ? netlink_deliver_tap+0xf4/0xc40 [ 894.830739] netlink_rcv_skb+0x14b/0x430 [ 894.831552] ? genl_get_cmd+0x480/0x480 [ 894.832360] ? netlink_ack+0xab0/0xab0 [ 894.833164] ? netlink_deliver_tap+0x1c4/0xc40 [ 894.834073] ? is_vmalloc_addr+0x7b/0xb0 [ 894.834895] genl_rcv+0x24/0x40 [ 894.835553] netlink_unicast+0x549/0x7f0 [ 894.836395] ? netlink_attachskb+0x810/0x810 [ 894.837304] netlink_sendmsg+0x905/0xdf0 [ 894.838129] ? netlink_unicast+0x7f0/0x7f0 [ 894.838998] ? netlink_unicast+0x7f0/0x7f0 [ 894.839841] sock_sendmsg+0x154/0x190 [ 894.840630] ____sys_sendmsg+0x70d/0x870 [ 894.841445] ? kernel_sendmsg+0x50/0x50 [ 894.842238] ? __ia32_sys_recvmmsg+0x260/0x260 [ 894.843156] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 894.844219] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 894.845264] ? SOFTIRQ_verbose+0x10/0x10 [ 894.846087] ___sys_sendmsg+0xf3/0x170 [ 894.846879] ? sendmsg_copy_msghdr+0x160/0x160 [ 894.847798] ? lock_downgrade+0x6d0/0x6d0 [ 894.848647] ? find_held_lock+0x2c/0x110 [ 894.849476] ? __fget_files+0x296/0x480 [ 894.850304] ? __fget_light+0xea/0x290 [ 894.851097] __sys_sendmsg+0xe5/0x1b0 [ 894.851882] ? __sys_sendmsg_sock+0xb0/0xb0 [ 894.852743] ? rcu_read_lock_any_held+0x75/0xa0 [ 894.853720] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 894.854758] ? syscall_enter_from_user_mode+0x1d/0x50 [ 894.855782] ? trace_hardirqs_on+0x5b/0x180 [ 894.856660] do_syscall_64+0x33/0x40 [ 894.857409] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 894.858426] RIP: 0033:0x7f978c508b19 [ 894.859172] 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 [ 894.862797] RSP: 002b:00007f9789a7e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 894.864337] RAX: ffffffffffffffda RBX: 00007f978c61bf60 RCX: 00007f978c508b19 [ 894.865744] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000006 [ 894.867147] RBP: 00007f9789a7e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 894.868557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 894.869960] R13: 00007ffd78fedc1f R14: 00007f9789a7e300 R15: 0000000000022000 [ 907.239129] kmemleak: 7 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:21:02 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) (fail_nth: 14) fstat(0xffffffffffffffff, 0x0) 06:21:02 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r0}, &(0x7f0000000040)) r1 = syz_open_procfs(r0, &(0x7f0000001380)='net/udp\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:21:02 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb", 0x4f, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:21:02 executing program 2: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB='$X\x00\x00', @ANYRES16=r0, @ANYBLOB="040028bd7000ffdbdf250b00000008002b00010000000800310003000000"], 0x24}, 0x1, 0x0, 0x0, 0x20048000}, 0xc001) r1 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) ioctl$MON_IOCX_GETX(r1, 0x4018920a, &(0x7f0000000340)={&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f00000002c0)=""/127, 0x7f}) 06:21:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb7032", 0x99, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:21:02 executing program 0: socketpair(0x1, 0x5, 0x326d, &(0x7f0000000000)) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:21:02 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0xff030000) 06:21:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@afid={'afid', 0x3d, 0x6}}, {@version_9p2000}], [{@seclabel}]}}) [ 915.355709] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 915.364789] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 915.372662] FAULT_INJECTION: forcing a failure. [ 915.372662] name failslab, interval 1, probability 0, space 0, times 0 [ 915.375174] CPU: 0 PID: 6042 Comm: syz-executor.4 Not tainted 5.10.149 #1 [ 915.376673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 915.378460] Call Trace: [ 915.379056] dump_stack+0x107/0x167 [ 915.379849] should_fail.cold+0x5/0xa [ 915.380700] should_failslab+0x5/0x20 [ 915.381518] __kmalloc_node_track_caller+0x74/0x3f0 [ 915.382585] ? netlbl_mgmt_listdef+0xba/0x590 [ 915.383570] __alloc_skb+0xb1/0x620 [ 915.384407] netlbl_mgmt_listdef+0xba/0x590 [ 915.385358] genl_family_rcv_msg_doit+0x22d/0x330 [ 915.386404] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 915.387838] ? genl_op_from_small+0x23/0x3d0 [ 915.388803] ? genl_get_cmd+0x3cf/0x480 [ 915.389681] genl_rcv_msg+0x33c/0x5a0 [ 915.390526] ? genl_get_cmd+0x480/0x480 [ 915.391388] ? netlbl_mgmt_listall_cb+0x360/0x360 [ 915.392454] ? lock_release+0x6b0/0x6b0 [ 915.393318] ? netlink_deliver_tap+0xf4/0xc40 [ 915.394291] netlink_rcv_skb+0x14b/0x430 [ 915.395170] ? genl_get_cmd+0x480/0x480 [ 915.396033] ? netlink_ack+0xab0/0xab0 [ 915.396920] ? netlink_deliver_tap+0x1c4/0xc40 [ 915.397901] ? is_vmalloc_addr+0x7b/0xb0 [ 915.398787] genl_rcv+0x24/0x40 [ 915.399499] netlink_unicast+0x549/0x7f0 [ 915.400405] ? netlink_attachskb+0x810/0x810 [ 915.401383] netlink_sendmsg+0x905/0xdf0 [ 915.402280] ? netlink_unicast+0x7f0/0x7f0 [ 915.403226] ? netlink_unicast+0x7f0/0x7f0 [ 915.404162] sock_sendmsg+0x154/0x190 [ 915.404998] ____sys_sendmsg+0x70d/0x870 [ 915.405885] ? kernel_sendmsg+0x50/0x50 [ 915.406749] ? __ia32_sys_recvmmsg+0x260/0x260 [ 915.407733] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 915.408890] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 915.410021] ? SOFTIRQ_verbose+0x10/0x10 [ 915.410909] ___sys_sendmsg+0xf3/0x170 [ 915.411754] ? sendmsg_copy_msghdr+0x160/0x160 [ 915.412777] ? lock_downgrade+0x6d0/0x6d0 [ 915.413680] ? find_held_lock+0x2c/0x110 [ 915.414583] ? __fget_files+0x296/0x480 [ 915.415473] ? __fget_light+0xea/0x290 [ 915.416352] __sys_sendmsg+0xe5/0x1b0 [ 915.417172] ? __sys_sendmsg_sock+0xb0/0xb0 [ 915.418102] ? rcu_read_lock_any_held+0x75/0xa0 [ 915.419146] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 915.420290] ? syscall_enter_from_user_mode+0x1d/0x50 [ 915.421396] ? trace_hardirqs_on+0x5b/0x180 [ 915.422330] do_syscall_64+0x33/0x40 [ 915.423135] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 915.424239] RIP: 0033:0x7f978c508b19 [ 915.425041] 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 [ 915.428944] RSP: 002b:00007f9789a7e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 915.430565] RAX: ffffffffffffffda RBX: 00007f978c61bf60 RCX: 00007f978c508b19 [ 915.432079] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000006 [ 915.433606] RBP: 00007f9789a7e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 915.435116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 915.436640] R13: 00007ffd78fedc1f R14: 00007f9789a7e300 R15: 0000000000022000 [ 915.455270] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:21:02 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x220002, 0x0) dup(r1) 06:21:02 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x80000000, 0x9, &(0x7f00000005c0)=[{&(0x7f0000000080)="a2802b63b43eddc7a26951d3f15b385d37", 0x11, 0x1}, {&(0x7f00000000c0)="9c65d331ec6308d4f4874202af09d68dc6f44ae5ec383476b98d19f996410270ce1960dc14b70700b4352d3f275e9f1049248f1334643fa07a6e642a58acb462ea293a04432a0fde2ee3b267a36b68853e371a4239f6cd2195ea1a480eaee956193253ad02525b13705e00b0c5c71051cac81aea942aaa249141e1a28daec482bb92890ba2e75e49ba286f6278d290c9c15b23314fb00a474bfe1eaaddef0de17bc5331b322e8217172fe8b9e6ade7a75b41ff18acdb754c16106b630195a900cbc0abd2599f8a6248", 0xc9, 0xa7e2}, {&(0x7f00000001c0)="f52fb62236386a82b84d2ef89dfeaf92b9adc1c2846eee16debfca9c66ba9a85d3955cf83c254bd764c44a98ad4c85a4771e6dda9af1db7278fb9de0bc1621da4877ac04625dff182d00d302952359e6e0b87b557c9791e5ea29687aa621c9160818", 0x62, 0x8}, {&(0x7f0000000240)="173cd45704c75ab8047a6a1c17905dbb3946ab752dd4c27f23e1cf1b", 0x1c, 0x2}, {&(0x7f0000000280)="6b8a67741a091b6d5950a8fe3952bd611dad01c5bc4c73da95c33f1d28275c23dc077a365a3b690e615da5d4dafbbf7ee70febcd608d9de31425caee169baaa00bfd99c03aede236a3906d8b83762c04bfb98bdb59cb66b47680c042521d011d4c89f0cb1a77096bcd794d72ad0eed510c1010090ac210aa9180066f3258", 0x7e, 0x101}, {&(0x7f0000000300)="3caff4371457b6d80ad12cc52c46d783b8ece0e88e1970103b7164a35343ffebcb0e53b18b063cf3f8cfe99305c05e3d28433d516ce39adfab412ddb5303dab146bbe3b91934ef981b2649a570c3db020d2a595383fb25676b990bc7bb0f7e2921ce8257ad9efadede3ea9d7b8b6f162b11bbeaf8f973e02e311495fc12588f7d6575d751f2201663772b67054ad4e7fd5fb724a3f403bc28b7b7e89157dc44c280fc303677bc738a6486c1bae9b99dbe47cc587fe808f5daaa721132ef7706bcbc6c78d6d597f21e9d82640d2", 0xcd, 0x9}, {&(0x7f0000000400)="7b3a6ccd453712678d2eb5dfd71277308609636ecbe5667385f5c49b9bacae1cdb207191a8e3961bb2f0680bcad301e27e42c2214e62dd01c4fb392d183bcd9e1504659853d00548f85ac9ee9ae8d49ace3c01186c7c717d4f2eb84c01dc7ab7b221af3cbfb87abbeca44ac08525cb66d002a5d699152f90d082bafde77f2565716763e83519d5db5f1e859d877b18703143c5c1cd2634919a506b7666461a5abb71e9938b2ac34d4ed623ccfda3f731288a341ebff93223a739d18c5a345675a21ff504fc5bcb9d500d28a4fc6c8c583568a8b669ac4594", 0xd8}, {&(0x7f00000013c0)="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", 0x1000, 0x5}, {&(0x7f0000000500)="075aea3bb001b64935f106e7124641e4393f778f6f6e7ce06ca3d644dd8cea9b442337602c100d9335933ed42620ff4a4d30fd37d9d4ec3b9dcef33560dbb6fe94d4dce126cc947d64e24e84f6dcf3f9ff527ecad14bcf1e91696b5403ebd8ab3a1a50a5ceb6b4132127fdcf7c5d46482b471454091707a7e7da85df748cbfa0c9202965b94de4bfcc4adb8f", 0x8c, 0x1}], 0x2002031, &(0x7f00000006c0)={[{@jqfmt_vfsv0}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x3}}, {}], [{@obj_user={'obj_user', 0x3d, 'net/udp\x00'}}, {@subj_role={'subj_role', 0x3d, 'net/udp\x00'}}, {@smackfshat={'smackfshat', 0x3d, 'net/udp\x00'}}, {@measure}, {@euid_gt={'euid>', 0xee01}}, {@uid_gt={'uid>', 0xffffffffffffffff}}]}) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r1, 0xf503, 0x0) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:21:02 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0xfffffff5) [ 915.581473] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:21:03 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) 06:21:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_PROTOCOLS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x70, 0x0, 0x1, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private1={0xfc, 0x1, '\x00', 0x1}}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @remote}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_MGMT_A_DOMAIN={0xc, 0x1, 'net/udp\x00'}]}, 0x70}}, 0x48090) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:21:03 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb", 0x4f, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 928.499095] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:21:24 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000000)={0x0, 0x1f, 0x0, [0x9, 0x5, 0x3, 0xcc, 0xfffffffffffff7dc], [0x7, 0x6, 0x6, 0x6, 0x1b66, 0x100, 0x6, 0x7fffffff, 0x0, 0x2, 0x3, 0x6, 0x9, 0x825, 0x1, 0x1, 0x6, 0x1, 0x2, 0x6, 0x9a5, 0x0, 0x7, 0x3683, 0x3bbbb846, 0xffffffff, 0x5, 0x9, 0x2, 0xffffffffffffc90a, 0x5, 0x4, 0x1, 0x8000, 0x1ff, 0x8, 0x40, 0x101, 0x3, 0xff, 0x16, 0x5, 0x0, 0x7, 0x4, 0x1f, 0x3bb, 0x7, 0x7, 0x4, 0xf7, 0x2, 0x8, 0x2, 0xa85, 0x400, 0x3, 0x60000000, 0x2, 0x6, 0x2, 0x9, 0x6, 0x1, 0xf7e, 0x3, 0x5, 0xf4, 0x8, 0x0, 0x5c7, 0x3f, 0x99, 0x9, 0x4, 0x3, 0xcd, 0xb141, 0xd6, 0x8, 0x800, 0x7, 0x6, 0x0, 0x9, 0x7, 0x9, 0x2, 0x4, 0x2, 0xa1, 0x3f, 0x6ff20c4d, 0xf8a, 0x6, 0x3, 0x7, 0x3, 0x27a9, 0x8001, 0x81, 0xc31e, 0x6, 0x1, 0x7, 0x4, 0x7ff, 0x8000, 0xffff, 0xd44, 0x1ff, 0x8, 0x0, 0x0, 0x0, 0x200, 0x7f, 0x2b67, 0x2, 0x800, 0x2af]}) 06:21:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105", 0x9b, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:21:24 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101940, 0x88) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x3000, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x302282, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) r4 = getpid() sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x230, 0x1d, 0x20, 0x70bd25, 0x25dfdbfd, {0x15}, [@nested={0x38, 0x7a, 0x0, 0x1, [@typed={0x8, 0x5f, 0x0, 0x0, @fd=r0}, @typed={0x8, 0x57, 0x0, 0x0, @fd=r0}, @typed={0x8, 0x5b, 0x0, 0x0, @fd=r2}, @typed={0x14, 0x42, 0x0, 0x0, @ipv6=@empty}, @typed={0x8, 0x19, 0x0, 0x0, @fd=r3}]}, @nested={0x10, 0x85, 0x0, 0x1, [@typed={0x4, 0x64}, @typed={0x8, 0x7a, 0x0, 0x0, @pid=r4}]}, @generic="3e2157b4a2785f007312f701ae4f6ae2097edaf5b112334e43451e0831718d66b235a07ac528142998f89c48850c0a2edf4efeea0415e08cf458244f7cb6afa321c7f22082f3325e5369", @nested={0x105, 0x1e, 0x0, 0x1, [@generic="b5ea1d05e5950eb4440291f4f6b9c60ba01142508eb6bdd354e41f14d979c19892cc6c6d0983a1924a8dbacffd838f5011bf8df24eb3e1de6af87f3d87747a4229f91026d941396d248f493303b01a21b646606b56192b47902afb9f9f4c0cd8f0dd489224dc0c93842a54b1ed8002fc23d5d10ae7c63c2c4290110d01e29dee397aa9edbee4aa8d3f6d334d94737c96d710fee8c6f6186be108f5c7299be250aff663474ec547d05e0d2b9330b560e42b0455dcd36d0011b0", @typed={0x8, 0x59, 0x0, 0x0, @u32=0x24d}, @typed={0x37, 0x66, 0x0, 0x0, @binary="28a7b6782c3a620d19bcb156fedd0dab2023d434255b6f232e91df1606600ad8e3014334dcdeb77f8af950929e7e3f6329535f"}, @typed={0x8, 0x2b, 0x0, 0x0, @pid}]}, @generic="871a132b50b71b84aeeaa5a713365dfad30367c757fdb93572ec14335a1ae23dbb51d5ba62db619ee4c74640073881", @typed={0x8, 0x63, 0x0, 0x0, @u32=0x100}, @generic="2a7c50e62c5cb95caab8a3cd8610bd41a95f1d994d54aee6c00cb3ef9683dea307aabf902eaabf46505f22c1ef598e0548e9b00d5155c48cb17c49365d3e35d0d2f87ff1897f8169"]}, 0x230}, 0x1, 0x0, 0x0, 0xc804}, 0x20004082) 06:21:24 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) ioctl$MON_IOCX_GETX(r1, 0x4018920a, &(0x7f0000000040)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000540)=""/4096, 0x1000}) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) 06:21:24 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') ftruncate(r0, 0x9a) fsetxattr$security_capability(r0, &(0x7f0000000200), &(0x7f0000000240)=@v1={0x1000000, [{0x8000, 0x80}]}, 0xc, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001740)=@updsa={0x13c, 0x1a, 0x1, 0x0, 0x0, {{@in6=@mcast2, @in6=@private0}, {@in, 0x0, 0x32}, @in=@multicast1, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x40}}]}, 0x13c}}, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000280)=0x2000, 0x4) epoll_create1(0x80000) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/207, 0xcf}], 0x1, 0x5cf, 0x6) preadv(r0, &(0x7f0000002940)=[{&(0x7f0000000140)=""/147, 0x93}], 0x1, 0x0, 0x0) 06:21:24 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffff", 0x76, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:21:24 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) (fail_nth: 15) fstat(0xffffffffffffffff, 0x0) 06:21:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@afid={'afid', 0x3d, 0x6}}, {@cache_fscache}], [{@seclabel}]}}) [ 937.290218] FAULT_INJECTION: forcing a failure. [ 937.290218] name failslab, interval 1, probability 0, space 0, times 0 [ 937.292518] CPU: 1 PID: 6104 Comm: syz-executor.4 Not tainted 5.10.149 #1 [ 937.293900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 937.294503] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 937.295557] Call Trace: [ 937.295584] dump_stack+0x107/0x167 [ 937.295608] should_fail.cold+0x5/0xa [ 937.295631] ? create_object.isra.0+0x3a/0xa20 [ 937.300165] should_failslab+0x5/0x20 [ 937.300949] kmem_cache_alloc+0x5b/0x360 [ 937.301768] create_object.isra.0+0x3a/0xa20 [ 937.302650] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 937.303670] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 937.304691] ? netlbl_mgmt_listdef+0xba/0x590 [ 937.305599] __alloc_skb+0xb1/0x620 [ 937.306336] netlbl_mgmt_listdef+0xba/0x590 [ 937.307208] genl_family_rcv_msg_doit+0x22d/0x330 [ 937.308178] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 937.309513] ? genl_op_from_small+0x23/0x3d0 [ 937.310398] ? genl_get_cmd+0x3cf/0x480 [ 937.311201] genl_rcv_msg+0x33c/0x5a0 [ 937.311974] ? genl_get_cmd+0x480/0x480 [ 937.312787] ? netlbl_mgmt_listall_cb+0x360/0x360 [ 937.313761] ? lock_release+0x6b0/0x6b0 [ 937.314555] ? netlink_deliver_tap+0xf4/0xc40 [ 937.315457] netlink_rcv_skb+0x14b/0x430 [ 937.316273] ? genl_get_cmd+0x480/0x480 [ 937.317081] ? netlink_ack+0xab0/0xab0 [ 937.317870] ? netlink_deliver_tap+0x1c4/0xc40 06:21:24 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x1ed07) [ 937.318791] ? is_vmalloc_addr+0x7b/0xb0 [ 937.319751] genl_rcv+0x24/0x40 [ 937.320427] netlink_unicast+0x549/0x7f0 [ 937.321239] ? netlink_attachskb+0x810/0x810 [ 937.322130] netlink_sendmsg+0x905/0xdf0 [ 937.322937] ? netlink_unicast+0x7f0/0x7f0 [ 937.323794] ? netlink_unicast+0x7f0/0x7f0 [ 937.324649] sock_sendmsg+0x154/0x190 [ 937.325408] ____sys_sendmsg+0x70d/0x870 [ 937.326211] ? kernel_sendmsg+0x50/0x50 [ 937.326995] ? __ia32_sys_recvmmsg+0x260/0x260 [ 937.327896] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 937.328949] ? lock_downgrade+0x6d0/0x6d0 [ 937.329773] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 937.330803] ? SOFTIRQ_verbose+0x10/0x10 [ 937.331604] ___sys_sendmsg+0xf3/0x170 [ 937.332376] ? sendmsg_copy_msghdr+0x160/0x160 [ 937.333323] ? lock_downgrade+0x6d0/0x6d0 [ 937.334166] ? find_held_lock+0x2c/0x110 [ 937.335007] ? __fget_files+0x296/0x480 [ 937.335826] ? __fget_light+0xea/0x290 [ 937.336628] __sys_sendmsg+0xe5/0x1b0 [ 937.337400] ? __sys_sendmsg_sock+0xb0/0xb0 [ 937.338295] ? rcu_read_lock_any_held+0x75/0xa0 [ 937.339271] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 937.340352] ? syscall_enter_from_user_mode+0x1d/0x50 [ 937.341411] ? trace_hardirqs_on+0x5b/0x180 [ 937.342284] do_syscall_64+0x33/0x40 [ 937.343036] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 937.344071] RIP: 0033:0x7f978c508b19 [ 937.344831] 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 [ 937.348612] RSP: 002b:00007f9789a7e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 937.350127] RAX: ffffffffffffffda RBX: 00007f978c61bf60 RCX: 00007f978c508b19 [ 937.351585] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000006 [ 937.353059] RBP: 00007f9789a7e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 937.354514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 937.355961] R13: 00007ffd78fedc1f R14: 00007f9789a7e300 R15: 0000000000022000 06:21:24 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') readv(r0, &(0x7f0000000540)=[{&(0x7f0000000440)=""/210, 0xd2}], 0x1) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x4, &(0x7f0000000240)=[{&(0x7f0000000080)="49efd0", 0x3, 0x9}, {&(0x7f00000000c0)="13cd852d0e549d4894f8440303629b26fbacd6655dd6573e53ec26899db46a941b674f2a639db33f2115de61fd698dda", 0x30, 0x2}, {&(0x7f0000000100)="3e357c5c984da0c7f4d682d442fd982aa5a2713dae4747274a19bbdc21cca24e30024a115f8cb28520f3f9e004a151543644696735841bfcc94d5d2f270bf533295fe1285c96d5132f45ef5619ff494e01f7f91655267d64a97c802ef3a75184e7b46e0ad620c617ea84a1cdae6e60005a6a755638e05199dd5a1cc9576309c48821a4d41e33fecf63e22f4c6f7518b6ef6bc4b22c1874b0791c5962098c64c3e8e9c526c17ab66dc16b9fa183abfd1d6b1a0a5db1f1f6318acd0abef5cdcd3cf1ce752290e93adeb61cdfb6fbcc3373f2c477fb4d21bac0", 0xd8, 0x5}, {&(0x7f0000000200)="3c740eceb5690864fb64a07c", 0xc, 0x3}], 0x800000, &(0x7f00000002c0)=ANY=[@ANYBLOB="726f6469722c696f636861727365743d63703837342c73686f7274f711847a1d8fba8153a95237e3576e616d653d6c6f7765722c73686f72746e616d653d6d697865642c73686f72746e616d653d6d697865642c696f636861727365743d63703837342c73686f72746e616d653d77696e39352c73686f72746e616d653d6c6f7765722c757466383d302c7375626a5f726f6c65", @ANYRESDEC=0xee00, @ANYBLOB=',subj_type=net/udp\x00,pcr=00000000000000000029,fscontext=system_u,rootcontext=root,dont_hash,obj_role=net/udp\x00,\x00']) syncfs(r1) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000400)={{0x3, 0x1, 0x6, 0x3}}) [ 937.383124] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:21:24 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000010c0)='net/udp6\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='statm\x00') ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f00000000c0)={{r1}, 0x0, 0x16, @inherit={0x50, &(0x7f0000000040)={0x0, 0x1, 0x400, 0x76, {0xe, 0xffffffffffffff4c, 0x91, 0x7, 0x1}, [0xffffffff]}}, @devid}) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 937.420329] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 937.457116] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:21:24 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffff", 0x76, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:21:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) 06:21:24 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x284002, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@ipv4={'\x00', '\xff\xff', @empty}, @private1, @ipv4={'\x00', '\xff\xff', @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65026c, r3}) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xfffffff7}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x7}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40041}, 0x10) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r4, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r5 = pidfd_getfd(r4, r1, 0x0) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000000100)) dup3(r5, r6, 0x80000) [ 937.527351] FAT-fs (loop0): Unrecognized mount option "short÷„zºS©R7ãWname=lower" or missing value 06:21:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105", 0x9b, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 937.554650] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 937.603396] FAT-fs (loop0): Unrecognized mount option "short÷„zºS©R7ãWname=lower" or missing value [ 937.650531] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 937.680464] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 580) [ 937.682381] FAT-fs (loop5): Filesystem has been set read-only [ 937.693848] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 937.725036] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 949.473160] kmemleak: 10 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:21:43 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) (fail_nth: 16) fstat(0xffffffffffffffff, 0x0) 06:21:43 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffff", 0x76, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:21:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105", 0x9b, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:21:43 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000440)={0x0, 0x1, 0x1a, 0x5, 0x71, &(0x7f0000000040)="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"}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'veth1_to_batadv\x00', {0x2, 0x0, @broadcast}}) ioctl$AUTOFS_IOC_READY(r0, 0x9360, 0x39) 06:21:43 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/200, 0x72fa63e6de5a83b0}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$MON_IOCX_GETX(r3, 0x4018920a, &(0x7f0000000380)={&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f00000002c0)=""/176, 0xb0}) r4 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x410000, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000007c0)={'veth1_virt_wifi\x00', &(0x7f0000000780)=@ethtool_cmd={0x6, 0x10000, 0x7, 0x0, 0x1, 0x8, 0x6, 0x5, 0x0, 0x9, 0x8, 0x8, 0x8, 0x2, 0x2, 0x3ff, [0x80, 0xff]}}) setxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000003c0)={{}, {0x1, 0x1}, [{0x2, 0x4, 0xffffffffffffffff}, {0x2, 0x1}, {0x2, 0x3}], {0x4, 0x2}, [{0x8, 0x6}, {0x8, 0x1}, {}]}, 0x54, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000003c0)={{}, {0x1, 0x1}, [{0x2, 0x4, 0xffffffffffffffff}, {0x2, 0x1}, {0x2, 0x3}], {0x4, 0x2}, [{0x8, 0x6}, {0x8, 0x1}, {0x8, 0x0, r5}]}, 0x54, 0x0) setresgid(0x0, 0x0, r5) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = signalfd(r4, &(0x7f0000000800)={[0x2]}, 0x8) linkat(r7, &(0x7f0000000840)='./file0\x00', r2, &(0x7f0000000880)='./file1\x00', 0x400) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r6, 0xc0189378, &(0x7f0000000400)={{0x1, 0x1, 0x18, r4, {r1}}, './file1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r8, &(0x7f00000004c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000480)={&(0x7f00000008c0)=ANY=[@ANYBLOB="14020000", @ANYRES16=0x0, @ANYBLOB="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"], 0x214}}, 0x4001) ioctl$EXT4_IOC_GETSTATE(r6, 0x40046629, &(0x7f00000003c0)) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000080)={0x1c0000000000, 0x84}) read(0xffffffffffffffff, &(0x7f0000000000)=""/117, 0x75) 06:21:44 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000000440)=[{&(0x7f00000023c0)=""/147, 0x93}, {&(0x7f0000000000)=""/232, 0xe8}, {&(0x7f0000000100)=""/161, 0xa1}, {&(0x7f00000001c0)=""/96, 0x60}, {&(0x7f0000000240)=""/14, 0xe}, {&(0x7f0000000280)=""/193, 0xc1}, {&(0x7f0000000380)=""/33, 0x21}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/80, 0x50}], 0x9, 0xf2, 0x0) 06:21:44 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000001040)=[{&(0x7f00000023c0)=""/147, 0x93}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000000040)=""/4096, 0x1000}], 0x3, 0xf2, 0x0) 06:21:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}]}}) [ 956.630139] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 956.637758] FAULT_INJECTION: forcing a failure. [ 956.637758] name failslab, interval 1, probability 0, space 0, times 0 [ 956.640171] CPU: 1 PID: 6155 Comm: syz-executor.4 Not tainted 5.10.149 #1 [ 956.641588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 956.643281] Call Trace: [ 956.643829] dump_stack+0x107/0x167 [ 956.644580] should_fail.cold+0x5/0xa [ 956.645386] ? __skb_ext_alloc+0x19/0x90 [ 956.646215] should_failslab+0x5/0x20 [ 956.646992] kmem_cache_alloc+0x5b/0x360 [ 956.647829] __skb_ext_alloc+0x19/0x90 [ 956.648614] skb_ext_add+0x508/0x670 [ 956.649385] ? __kmalloc_node_track_caller+0x306/0x3f0 [ 956.650456] __alloc_skb+0x3c1/0x620 [ 956.651227] netlbl_mgmt_listdef+0xba/0x590 [ 956.652114] genl_family_rcv_msg_doit+0x22d/0x330 [ 956.653120] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 956.654472] ? genl_op_from_small+0x23/0x3d0 [ 956.655370] ? genl_get_cmd+0x3cf/0x480 [ 956.656186] genl_rcv_msg+0x33c/0x5a0 [ 956.656973] ? genl_get_cmd+0x480/0x480 [ 956.657787] ? netlbl_mgmt_listall_cb+0x360/0x360 [ 956.658778] ? lock_release+0x6b0/0x6b0 [ 956.659588] ? netlink_deliver_tap+0xf4/0xc40 [ 956.660508] netlink_rcv_skb+0x14b/0x430 [ 956.661332] ? genl_get_cmd+0x480/0x480 [ 956.662146] ? netlink_ack+0xab0/0xab0 [ 956.662953] ? netlink_deliver_tap+0x1c4/0xc40 [ 956.663882] ? is_vmalloc_addr+0x7b/0xb0 [ 956.664719] genl_rcv+0x24/0x40 [ 956.665393] netlink_unicast+0x549/0x7f0 [ 956.666205] ? netlink_attachskb+0x810/0x810 [ 956.667116] netlink_sendmsg+0x905/0xdf0 [ 956.667954] ? netlink_unicast+0x7f0/0x7f0 [ 956.668842] ? netlink_unicast+0x7f0/0x7f0 [ 956.669707] sock_sendmsg+0x154/0x190 [ 956.670487] ____sys_sendmsg+0x70d/0x870 [ 956.671320] ? kernel_sendmsg+0x50/0x50 [ 956.672130] ? __ia32_sys_recvmmsg+0x260/0x260 [ 956.673075] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 956.674142] ? lock_downgrade+0x6d0/0x6d0 [ 956.674994] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 956.676056] ? SOFTIRQ_verbose+0x10/0x10 [ 956.676896] ___sys_sendmsg+0xf3/0x170 [ 956.677693] ? sendmsg_copy_msghdr+0x160/0x160 [ 956.678631] ? lock_downgrade+0x6d0/0x6d0 [ 956.679480] ? find_held_lock+0x2c/0x110 [ 956.680320] ? __fget_files+0x296/0x480 [ 956.681160] ? __fget_light+0xea/0x290 [ 956.681966] __sys_sendmsg+0xe5/0x1b0 [ 956.682741] ? __sys_sendmsg_sock+0xb0/0xb0 [ 956.683618] ? rcu_read_lock_any_held+0x75/0xa0 [ 956.684586] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 956.685669] ? syscall_enter_from_user_mode+0x1d/0x50 [ 956.686715] ? trace_hardirqs_on+0x5b/0x180 [ 956.687595] do_syscall_64+0x33/0x40 [ 956.688355] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 956.689415] RIP: 0033:0x7f978c508b19 [ 956.690174] 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 [ 956.693904] RSP: 002b:00007f9789a7e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 956.695453] RAX: ffffffffffffffda RBX: 00007f978c61bf60 RCX: 00007f978c508b19 [ 956.696911] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000006 [ 956.698386] RBP: 00007f9789a7e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 956.699844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 956.701294] R13: 00007ffd78fedc1f R14: 00007f9789a7e300 R15: 0000000000022000 [ 956.715119] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 956.721697] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 956.733501] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:21:44 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020", 0x8a, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:21:44 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) (fail_nth: 17) fstat(0xffffffffffffffff, 0x0) [ 956.815495] FAULT_INJECTION: forcing a failure. [ 956.815495] name failslab, interval 1, probability 0, space 0, times 0 [ 956.818087] CPU: 0 PID: 6177 Comm: syz-executor.4 Not tainted 5.10.149 #1 [ 956.819520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 956.821265] Call Trace: [ 956.821825] dump_stack+0x107/0x167 [ 956.822653] should_fail.cold+0x5/0xa [ 956.823469] ? create_object.isra.0+0x3a/0xa20 [ 956.824424] should_failslab+0x5/0x20 [ 956.825240] kmem_cache_alloc+0x5b/0x360 [ 956.826110] create_object.isra.0+0x3a/0xa20 [ 956.827022] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 956.828094] kmem_cache_alloc+0x159/0x360 [ 956.829000] __skb_ext_alloc+0x19/0x90 [ 956.829817] skb_ext_add+0x508/0x670 [ 956.830598] ? __kmalloc_node_track_caller+0x306/0x3f0 [ 956.831711] __alloc_skb+0x3c1/0x620 [ 956.832518] netlbl_mgmt_listdef+0xba/0x590 [ 956.833465] genl_family_rcv_msg_doit+0x22d/0x330 [ 956.834481] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 956.835873] ? genl_op_from_small+0x23/0x3d0 [ 956.836815] ? genl_get_cmd+0x3cf/0x480 [ 956.837669] genl_rcv_msg+0x33c/0x5a0 [ 956.838483] ? genl_get_cmd+0x480/0x480 [ 956.839322] ? netlbl_mgmt_listall_cb+0x360/0x360 [ 956.840343] ? lock_release+0x6b0/0x6b0 [ 956.841172] ? netlink_deliver_tap+0xf4/0xc40 [ 956.842146] netlink_rcv_skb+0x14b/0x430 [ 956.842999] ? genl_get_cmd+0x480/0x480 [ 956.843850] ? netlink_ack+0xab0/0xab0 [ 956.844705] ? netlink_deliver_tap+0x1c4/0xc40 [ 956.845672] ? is_vmalloc_addr+0x7b/0xb0 [ 956.846534] genl_rcv+0x24/0x40 [ 956.847227] netlink_unicast+0x549/0x7f0 [ 956.848094] ? netlink_attachskb+0x810/0x810 [ 956.849048] netlink_sendmsg+0x905/0xdf0 [ 956.849919] ? netlink_unicast+0x7f0/0x7f0 [ 956.850839] ? netlink_unicast+0x7f0/0x7f0 [ 956.851725] sock_sendmsg+0x154/0x190 [ 956.852519] ____sys_sendmsg+0x70d/0x870 [ 956.853402] ? kernel_sendmsg+0x50/0x50 [ 956.854214] ? __ia32_sys_recvmmsg+0x260/0x260 [ 956.855163] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 956.856278] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 956.857381] ? SOFTIRQ_verbose+0x10/0x10 [ 956.858222] ___sys_sendmsg+0xf3/0x170 [ 956.859046] ? sendmsg_copy_msghdr+0x160/0x160 [ 956.860005] ? lock_downgrade+0x6d0/0x6d0 [ 956.860914] ? find_held_lock+0x2c/0x110 [ 956.861793] ? __fget_files+0x296/0x480 [ 956.862685] ? __fget_light+0xea/0x290 [ 956.863511] __sys_sendmsg+0xe5/0x1b0 [ 956.864314] ? __sys_sendmsg_sock+0xb0/0xb0 [ 956.865362] ? rcu_read_lock_any_held+0x75/0xa0 [ 956.866627] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 956.867967] ? syscall_enter_from_user_mode+0x1d/0x50 [ 956.869315] ? trace_hardirqs_on+0x5b/0x180 [ 956.870440] do_syscall_64+0x33/0x40 [ 956.871337] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 956.872405] RIP: 0033:0x7f978c508b19 [ 956.873188] 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 [ 956.876987] RSP: 002b:00007f9789a7e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 956.878570] RAX: ffffffffffffffda RBX: 00007f978c61bf60 RCX: 00007f978c508b19 [ 956.880042] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000006 [ 956.881537] RBP: 00007f9789a7e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 956.883008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 956.884498] R13: 00007ffd78fedc1f R14: 00007f9789a7e300 R15: 0000000000022000 06:21:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) fallocate(r2, 0xc2, 0x6, 0x1000) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {r3}}, './file0\x00'}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r4, &(0x7f0000002940), 0x0, 0xf2, 0x8da8) 06:21:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb7032510500", 0x9c, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 956.957631] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:21:44 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r0}, &(0x7f0000000040)) ptrace$setsig(0x4203, r0, 0x3, &(0x7f0000000000)={0x18, 0x8b4, 0x8b87}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 956.995792] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 957.009200] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 580) [ 957.010979] FAT-fs (loop5): Filesystem has been set read-only [ 957.015854] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 957.026468] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 957.040992] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 969.708492] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:22:05 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) ioctl$MON_IOCT_RING_SIZE(r1, 0x9204, 0x960d2) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) 06:22:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}]}}) 06:22:05 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x2, 0x5c, 0x29, 0x6, 0x0, 0x3, 0x3082, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x8d, 0xfffffffffffffff8, 0x1, 0x5, 0x7, 0xffffffe0, 0x101, 0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0x9, r0, 0x19) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 06:22:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb7032510500", 0x9c, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:22:05 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) r3 = syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f00000001c0)='./file1\x00', 0x88, 0x7, &(0x7f0000000640)=[{&(0x7f0000000200)="94d6ac29f9e3657aeefa973fa2b5ef515313517ecffcb528e8e3aa9b180cdaba8d9322afe9d1bd191341314ac0993f266aba104876f1a0f5", 0x38, 0x7}, {&(0x7f0000000240)="09cd9fefd1aeb92da172e3ec39e6a53f92ae7c48fe9664dbc35c0c1c3165c86d768ca59cf62c6e7a8b0aa75c6aa0e0ecb023f5624224565569e2ab3e8a06452b3ff907b598114ecb25956c9fd4d300034aed4ca5dbac1584ae1643bd7511019fd347b137afa79a78ebda9faa31b469a43eb55095cfdf8d853100fe77130ad9813a4bc608a69ab3f4aac8dd04d7dc7718a10d9f354ee0f09f3e7f797f13dcee20fc94c082e22e8a6d8f179cb55227dd08cfef", 0xb2, 0x100}, {&(0x7f0000000300)="439d116cdbdf4f2ac073f0549f29bf6413acf4d483632fea230a868f857d3d4875bab46a1a709f675aa2040c0427b271414b3f0744074e0f2ac38d1c7748fcd3753b69eeea07a4004fc61d07e5988c5aa8e05152470ba6a897126c20d73dfd3211ea5778212ed4dc3359ffac8056104addab9eaa703a64e2186bffe7ee0e5ac79fc863d361683cd317c9f34e577b3beda6b2a8a218d281d7a30f076785bee1f916222d0bcd49a4c19321625dc6fe86d068467b8052b37899cf39", 0xba, 0x8000}, {&(0x7f00000003c0)="fe1d36a16344e7593472e9966f65b2358446078793f2b93c8c26df5063830a5a19d2bc84147b395e1cc519419e728deb1a6839453224c7b82949fff2b2227aa501b89cf5a668188935ea4f152cc27425c134768f275f4be23ff7ee9350700e99ad5e90201bec6fea333d07af4ea74c50ebece850935bf24e1f0d9673263f2ff39eb54c3ae4f39751a9da9964778bc9", 0x8f, 0x4}, {&(0x7f0000000480)="276da95abdbecd68fa3dd58adbe253d291f5d29bc5379571b39f47c97542255b0255b4d5693abae5f6b77964fdce8691013dbc0001508b115f62a3f9cc234d1b8eba9343bd31afaa841f5babe67271a952c83508f8a2ce33fdc76c9d7bc5edbf2a863e21220ba201ce0ee9f7de59148ffba8c51c5c2e8f0b91607bae402b04a5683dae9e5594d5f96cf760c43f0f3d2b040708b1bc4cef37560a5d64bf0929ef284ee3cadb5dfe14838e8beeb0ea7de1cc613115249e", 0xb6, 0x3}, {&(0x7f0000000540)}, {&(0x7f0000000580)="40cc4ea7fc7f3c97cdfaffd6eac0cc97274d85b24f6c30556acc5f8a71bd802e62843a71e780a8d2768a7cbbaf24332979670dfb6da40796fcce4490594c54a7159c35342732294b3ba67b0dd21a22d2795ccec038bac6055d58207b50d80dac4f261dbab769dc9dc75f0e5adc87da7c0625fdfc80b20df84a1f1eb504fcd5c5c77a4e4caa9ecc721339959f2b", 0x8d, 0x10000}], 0x400, &(0x7f0000000700)={[{@iocharset={'iocharset', 0x3d, 'cp869'}}, {@uid={'uid', 0x3d, 0xee00}}, {@sbsector={'sbsector', 0x3d, 0x10001}}, {@utf8}], [{@fsname={'fsname', 0x3d, '\\:'}}, {@smackfshat={'smackfshat', 0x3d, '@,-%'}}, {@measure}, {@dont_hash}, {@smackfsdef={'smackfsdef', 0x3d, '[!\x12,'}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@fowner_gt}, {@smackfsfloor={'smackfsfloor', 0x3d, ')\xba)'}}, {@subj_type={'subj_type', 0x3d, ']/+,\''}}]}) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000800)=0x5) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4, 0x1, 0x0, 0x0, 0x0, {0x7, 0x0, 0x2}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) 06:22:05 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) (fail_nth: 18) fstat(0xffffffffffffffff, 0x0) 06:22:05 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020", 0x8a, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:22:05 executing program 3: r0 = fork() r1 = syz_open_procfs(r0, &(0x7f0000001380)='net/udp\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 977.903140] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 977.909752] FAULT_INJECTION: forcing a failure. [ 977.909752] name failslab, interval 1, probability 0, space 0, times 0 [ 977.912225] CPU: 1 PID: 6211 Comm: syz-executor.4 Not tainted 5.10.149 #1 [ 977.913588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 977.915214] Call Trace: [ 977.915749] dump_stack+0x107/0x167 [ 977.916502] should_fail.cold+0x5/0xa [ 977.917277] should_failslab+0x5/0x20 [ 977.918035] __kmalloc_node_track_caller+0x74/0x3f0 [ 977.919017] ? netlink_trim+0x1ee/0x250 [ 977.919810] pskb_expand_head+0x15a/0x1040 [ 977.920653] ? nla_put+0xfe/0x140 [ 977.921369] netlink_trim+0x1ee/0x250 [ 977.922147] netlink_unicast+0xb9/0x7f0 [ 977.922939] ? netlbl_mgmt_listdef+0x1dc/0x590 [ 977.923878] ? lock_downgrade+0x6d0/0x6d0 [ 977.924691] ? netlink_attachskb+0x810/0x810 [ 977.925627] ? netlbl_domhsh_search_def.part.0+0xc1/0x2a0 [ 977.926713] netlbl_mgmt_listdef+0x35c/0x590 [ 977.927657] genl_family_rcv_msg_doit+0x22d/0x330 [ 977.928611] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 977.930009] ? genl_op_from_small+0x23/0x3d0 [ 977.930874] ? genl_get_cmd+0x3cf/0x480 [ 977.931711] genl_rcv_msg+0x33c/0x5a0 [ 977.932471] ? genl_get_cmd+0x480/0x480 [ 977.933301] ? netlbl_mgmt_listall_cb+0x360/0x360 [ 977.934322] ? lock_release+0x6b0/0x6b0 [ 977.935114] ? netlink_deliver_tap+0xf4/0xc40 [ 977.936070] netlink_rcv_skb+0x14b/0x430 [ 977.936915] ? genl_get_cmd+0x480/0x480 [ 977.937732] ? netlink_ack+0xab0/0xab0 [ 977.938536] ? netlink_deliver_tap+0x1c4/0xc40 [ 977.939484] ? is_vmalloc_addr+0x7b/0xb0 [ 977.940315] genl_rcv+0x24/0x40 [ 977.940994] netlink_unicast+0x549/0x7f0 [ 977.941829] ? netlink_attachskb+0x810/0x810 [ 977.942743] netlink_sendmsg+0x905/0xdf0 [ 977.943582] ? netlink_unicast+0x7f0/0x7f0 [ 977.944500] ? netlink_unicast+0x7f0/0x7f0 [ 977.945368] sock_sendmsg+0x154/0x190 [ 977.946176] ____sys_sendmsg+0x70d/0x870 [ 977.946982] ? kernel_sendmsg+0x50/0x50 [ 977.947849] ? __ia32_sys_recvmmsg+0x260/0x260 [ 977.948827] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 977.949905] ? lock_downgrade+0x6d0/0x6d0 [ 977.950832] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 977.951892] ? SOFTIRQ_verbose+0x10/0x10 [ 977.952774] ___sys_sendmsg+0xf3/0x170 [ 977.953564] ? sendmsg_copy_msghdr+0x160/0x160 [ 977.954501] ? lock_downgrade+0x6d0/0x6d0 [ 977.955346] ? find_held_lock+0x2c/0x110 [ 977.956190] ? __fget_files+0x296/0x480 [ 977.957018] ? __fget_light+0xea/0x290 [ 977.957821] __sys_sendmsg+0xe5/0x1b0 [ 977.958607] ? __sys_sendmsg_sock+0xb0/0xb0 [ 977.959489] ? rcu_read_lock_any_held+0x75/0xa0 [ 977.960441] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 977.961524] ? syscall_enter_from_user_mode+0x1d/0x50 [ 977.962580] ? trace_hardirqs_on+0x5b/0x180 [ 977.963466] do_syscall_64+0x33/0x40 [ 977.964231] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 977.965285] RIP: 0033:0x7f978c508b19 [ 977.966048] 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 [ 977.969820] RSP: 002b:00007f9789a7e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 977.971377] RAX: ffffffffffffffda RBX: 00007f978c61bf60 RCX: 00007f978c508b19 [ 977.972833] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000006 [ 977.974297] RBP: 00007f9789a7e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 977.975748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 977.977211] R13: 00007ffd78fedc1f R14: 00007f9789a7e300 R15: 0000000000022000 06:22:05 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) ioctl$MON_IOCT_RING_SIZE(r1, 0x9204, 0xf7bcf) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000240)=""/202, 0xca}], 0x1) [ 978.004369] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 978.038386] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:22:05 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020", 0x8a, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:22:05 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) readv(r1, &(0x7f0000001180)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/155, 0x9b}], 0x2) preadv(r0, &(0x7f0000002940)=[{&(0x7f0000000000)=""/158, 0x9e}], 0x1, 0xf2, 0x0) 06:22:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}]}}) 06:22:05 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(0xffffffffffffffff, &(0x7f0000002940), 0x0, 0x7fff, 0x0) [ 978.144014] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:22:05 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) (fail_nth: 19) fstat(0xffffffffffffffff, 0x0) 06:22:05 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r1, 0x0, 0x70bd26, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4044001}, 0x4000) r2 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r2, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) 06:22:05 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb7032513251", 0x94, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 978.180372] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:22:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb7032510500", 0x9c, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 978.256069] FAULT_INJECTION: forcing a failure. [ 978.256069] name failslab, interval 1, probability 0, space 0, times 0 [ 978.258467] CPU: 0 PID: 6248 Comm: syz-executor.4 Not tainted 5.10.149 #1 [ 978.259888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 978.261595] Call Trace: [ 978.262143] dump_stack+0x107/0x167 [ 978.262932] should_fail.cold+0x5/0xa [ 978.263709] ? ___slab_alloc+0x360/0x700 [ 978.264535] ? create_object.isra.0+0x3a/0xa20 [ 978.265482] should_failslab+0x5/0x20 [ 978.266252] kmem_cache_alloc+0x5b/0x360 [ 978.267139] create_object.isra.0+0x3a/0xa20 [ 978.268031] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 978.269092] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 978.270119] ? netlink_trim+0x1ee/0x250 [ 978.270977] pskb_expand_head+0x15a/0x1040 [ 978.271859] ? nla_put+0xfe/0x140 [ 978.272579] netlink_trim+0x1ee/0x250 [ 978.273375] netlink_unicast+0xb9/0x7f0 [ 978.274202] ? netlbl_mgmt_listdef+0x1dc/0x590 [ 978.275177] ? lock_downgrade+0x6d0/0x6d0 [ 978.276027] ? netlink_attachskb+0x810/0x810 [ 978.276954] ? netlbl_domhsh_search_def.part.0+0xc1/0x2a0 [ 978.278079] netlbl_mgmt_listdef+0x35c/0x590 [ 978.279030] genl_family_rcv_msg_doit+0x22d/0x330 [ 978.280015] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 978.281390] ? genl_op_from_small+0x23/0x3d0 [ 978.282288] ? genl_get_cmd+0x3cf/0x480 [ 978.283148] genl_rcv_msg+0x33c/0x5a0 [ 978.283935] ? genl_get_cmd+0x480/0x480 [ 978.284747] ? netlbl_mgmt_listall_cb+0x360/0x360 [ 978.285753] ? lock_release+0x6b0/0x6b0 [ 978.286578] ? netlink_deliver_tap+0xf4/0xc40 [ 978.287538] netlink_rcv_skb+0x14b/0x430 [ 978.288374] ? genl_get_cmd+0x480/0x480 [ 978.289213] ? netlink_ack+0xab0/0xab0 [ 978.290031] ? netlink_deliver_tap+0x1c4/0xc40 [ 978.291010] ? is_vmalloc_addr+0x7b/0xb0 [ 978.291849] genl_rcv+0x24/0x40 [ 978.292525] netlink_unicast+0x549/0x7f0 [ 978.293384] ? netlink_attachskb+0x810/0x810 [ 978.294307] netlink_sendmsg+0x905/0xdf0 [ 978.295191] ? netlink_unicast+0x7f0/0x7f0 [ 978.296087] ? netlink_unicast+0x7f0/0x7f0 [ 978.296973] sock_sendmsg+0x154/0x190 [ 978.297755] ____sys_sendmsg+0x70d/0x870 [ 978.298592] ? kernel_sendmsg+0x50/0x50 [ 978.299431] ? __ia32_sys_recvmmsg+0x260/0x260 [ 978.300360] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 978.301455] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 978.302515] ? SOFTIRQ_verbose+0x10/0x10 [ 978.303386] ___sys_sendmsg+0xf3/0x170 [ 978.304188] ? sendmsg_copy_msghdr+0x160/0x160 [ 978.305154] ? lock_downgrade+0x6d0/0x6d0 [ 978.306017] ? find_held_lock+0x2c/0x110 [ 978.306930] ? __fget_files+0x296/0x480 [ 978.307772] ? __fget_light+0xea/0x290 [ 978.308580] __sys_sendmsg+0xe5/0x1b0 [ 978.309434] ? __sys_sendmsg_sock+0xb0/0xb0 [ 978.310456] ? rcu_read_lock_any_held+0x75/0xa0 [ 978.311457] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 978.312526] ? syscall_enter_from_user_mode+0x1d/0x50 [ 978.313594] ? trace_hardirqs_on+0x5b/0x180 [ 978.314477] do_syscall_64+0x33/0x40 [ 978.315279] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 978.316322] RIP: 0033:0x7f978c508b19 [ 978.317091] 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 [ 978.321547] RSP: 002b:00007f9789a7e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 978.323440] RAX: ffffffffffffffda RBX: 00007f978c61bf60 RCX: 00007f978c508b19 [ 978.324928] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000006 [ 978.326396] RBP: 00007f9789a7e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 978.327854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 978.329320] R13: 00007ffd78fedc1f R14: 00007f9789a7e300 R15: 0000000000022000 06:22:05 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f0000000180)=""/157, 0x9d}], 0x1, 0xf2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) 06:22:05 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 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) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000540)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f00000000c0)=r4) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000200)={"6a12581b2563fa37cc4281e12a0a43f5", r4, 0x0, {0x1, 0x7}, {0xfffffffffffffffd, 0x3}, 0x2, [0x0, 0x2, 0xffffffff9344bb91, 0x40, 0x8, 0x8000, 0x8, 0x6, 0xfffffffffffffff7, 0x6, 0x9, 0x5, 0x1000000000000, 0x8000, 0x1d0e, 0x3]}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f00000000c0)) sendmsg$NL80211_CMD_LEAVE_OCB(r5, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x24210408}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x200, 0x70bd26, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x1, 0x5d}}}}, ["", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r5, 0xc0189372, &(0x7f0000000140)={{0x1, 0x1, 0x18, r5, {0xf62e}}, './file1\x00'}) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x2, 0x3, 0x3, 0x0, 0x101, 0xaafdc0e3e5195725, 0xa, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x100, 0x1, @perf_config_ext={0x2, 0x6}, 0x440, 0x1, 0x37dd, 0x4, 0x5, 0x20, 0x8, 0x0, 0x7ed, 0x0, 0x1ff800000000}, 0xffffffffffffffff, 0x8, r2, 0xe) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r3) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x68, r7, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x7fffffff, 0x30}}}}, [@NL80211_ATTR_FRAME={0x1e, 0x33, @deauth={@wo_ht={{0x0, 0x0, 0xc, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1}, {0x2}, @device_b, @device_b, @random="e0704df0a48a", {0x8, 0x1}}, 0x0, @void}}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2e7}], @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_DURATION={0x8, 0x57, 0x121a}, @NL80211_ATTR_CSA_C_OFFSETS_TX={0x6, 0xcd, [0x3]}]}, 0x68}, 0x1, 0x0, 0x0, 0x81}, 0x8011) ioctl$RTC_AIE_OFF(r6, 0x7002) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x200, 0x0) ioctl$RTC_WKALM_RD(r8, 0x80287010, &(0x7f00000001c0)) [ 978.381895] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:22:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:22:05 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) ioctl$MON_IOCQ_RING_SIZE(r0, 0x9205) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) 06:22:05 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) (fail_nth: 20) fstat(0xffffffffffffffff, 0x0) 06:22:05 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb7032513251", 0x94, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:22:05 executing program 0: sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@ETHTOOL_A_COALESCE_RX_USECS_LOW={0x8, 0xe, 0x34}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x80000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = eventfd(0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000300)={"ec83940d60a56b29bf0f661df1e30b12", r2, 0x0, {0x7, 0xd15}, {0x1, 0x5}, 0x0, [0x96, 0x1, 0x1000, 0x7479, 0xc, 0x9, 0x101, 0x6, 0x1, 0x18d52104, 0x9, 0x5, 0xf56, 0x9, 0x1f, 0x5]}) [ 978.578615] FAT-fs (loop5): invalid media value (0x00) 06:22:06 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000002940), 0x0, 0xf2, 0xfffffffc) preadv(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x6, 0x4) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000094c0)=[{&(0x7f0000009280)=""/59, 0x3b}, {&(0x7f00000092c0)=""/247, 0xf7}, {&(0x7f00000093c0)=""/49, 0x31}, {&(0x7f0000009400)=""/148, 0x94}], 0x4, 0x9, 0xffff) [ 978.579740] FAT-fs (loop5): Can't find a valid FAT filesystem [ 978.583941] FAULT_INJECTION: forcing a failure. [ 978.583941] name failslab, interval 1, probability 0, space 0, times 0 [ 978.586441] CPU: 1 PID: 6274 Comm: syz-executor.4 Not tainted 5.10.149 #1 [ 978.587803] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 978.589417] Call Trace: [ 978.589933] dump_stack+0x107/0x167 [ 978.590642] should_fail.cold+0x5/0xa [ 978.591381] ? ___slab_alloc+0x155/0x700 [ 978.592165] ? create_object.isra.0+0x3a/0xa20 [ 978.593065] should_failslab+0x5/0x20 [ 978.593792] kmem_cache_alloc+0x5b/0x360 [ 978.594579] create_object.isra.0+0x3a/0xa20 [ 978.595427] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 978.596404] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 978.597386] ? netlink_trim+0x1ee/0x250 [ 978.598153] pskb_expand_head+0x15a/0x1040 [ 978.598983] ? nla_put+0xfe/0x140 [ 978.599658] netlink_trim+0x1ee/0x250 [ 978.600383] netlink_unicast+0xb9/0x7f0 [ 978.601167] ? netlbl_mgmt_listdef+0x1dc/0x590 [ 978.602047] ? lock_downgrade+0x6d0/0x6d0 [ 978.602842] ? netlink_attachskb+0x810/0x810 [ 978.603689] ? netlbl_domhsh_search_def.part.0+0xc1/0x2a0 [ 978.604737] netlbl_mgmt_listdef+0x35c/0x590 [ 978.605589] genl_family_rcv_msg_doit+0x22d/0x330 [ 978.606512] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 978.607778] ? genl_op_from_small+0x23/0x3d0 [ 978.608616] ? genl_get_cmd+0x3cf/0x480 [ 978.609386] genl_rcv_msg+0x33c/0x5a0 [ 978.610118] ? genl_get_cmd+0x480/0x480 [ 978.610879] ? netlbl_mgmt_listall_cb+0x360/0x360 [ 978.611801] ? lock_release+0x6b0/0x6b0 [ 978.612560] ? netlink_deliver_tap+0xf4/0xc40 [ 978.613436] netlink_rcv_skb+0x14b/0x430 [ 978.614209] ? genl_get_cmd+0x480/0x480 [ 978.614971] ? netlink_ack+0xab0/0xab0 [ 978.615723] ? netlink_deliver_tap+0x1c4/0xc40 [ 978.616611] ? is_vmalloc_addr+0x7b/0xb0 [ 978.617395] genl_rcv+0x24/0x40 [ 978.618024] netlink_unicast+0x549/0x7f0 [ 978.618808] ? netlink_attachskb+0x810/0x810 [ 978.619659] netlink_sendmsg+0x905/0xdf0 [ 978.620441] ? netlink_unicast+0x7f0/0x7f0 [ 978.621267] ? netlink_unicast+0x7f0/0x7f0 [ 978.622075] sock_sendmsg+0x154/0x190 [ 978.622808] ____sys_sendmsg+0x70d/0x870 [ 978.623589] ? kernel_sendmsg+0x50/0x50 [ 978.624336] ? __ia32_sys_recvmmsg+0x260/0x260 [ 978.625215] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 978.626208] ? lock_downgrade+0x6d0/0x6d0 [ 978.626995] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 978.627988] ? SOFTIRQ_verbose+0x10/0x10 [ 978.628761] ___sys_sendmsg+0xf3/0x170 [ 978.629537] ? sendmsg_copy_msghdr+0x160/0x160 [ 978.630416] ? lock_downgrade+0x6d0/0x6d0 [ 978.631205] ? find_held_lock+0x2c/0x110 [ 978.631989] ? __fget_files+0x296/0x480 [ 978.632758] ? __fget_light+0xea/0x290 [ 978.633515] __sys_sendmsg+0xe5/0x1b0 [ 978.634243] ? __sys_sendmsg_sock+0xb0/0xb0 [ 978.635059] ? rcu_read_lock_any_held+0x75/0xa0 [ 978.635955] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 978.636962] ? syscall_enter_from_user_mode+0x1d/0x50 [ 978.637938] ? trace_hardirqs_on+0x5b/0x180 [ 978.638759] do_syscall_64+0x33/0x40 [ 978.639464] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 978.640429] RIP: 0033:0x7f978c508b19 [ 978.641143] 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 [ 978.644601] RSP: 002b:00007f9789a7e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 978.646050] RAX: ffffffffffffffda RBX: 00007f978c61bf60 RCX: 00007f978c508b19 [ 978.647381] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000006 [ 978.648718] RBP: 00007f9789a7e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 978.650060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 978.651396] R13: 00007ffd78fedc1f R14: 00007f9789a7e300 R15: 0000000000022000 06:22:06 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000100), 0x0) r1 = dup3(r0, r0, 0x0) ioctl$MON_IOCX_MFETCH(r1, 0xc0109207, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x2}) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x3800000000, 0x5c1000) ioctl$MON_IOCQ_RING_SIZE(r2, 0x9205) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0xdeef4) [ 978.806065] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 993.022029] kmemleak: 16 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:22:28 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x428001, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f00000005c0)={0x53, 0xffffffffffffffff, 0xd5, 0x7, @scatter={0x2, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000340)=""/108, 0x6c}, {&(0x7f0000000200)}]}, &(0x7f00000003c0)="8a11bde9b08cb7edd142763ecf237ea915eb825abb3318449d99150b78fa1b90b4e192a10570911a3514bf710f8cb012aeb04f56544988808f1af7f8f6888c680b98b6938e23ff7382a1acaf65e76d66d40bf5719aa6fbd1a8a205ef02b7c44d2bebd4d457472e1bd03212cb252d51406192e814a595a7d657202b7bf63de656144f76193a1ecf3f1163677744527d56028fe1a6ef78fc7e36fe95fd305960ab977a98ab4d5b8b0fabfd8823ca465cb130996081af24a7a7b8a3837e1fafec0d612372ee5226a3dccd1dfde0a689faa8311323de90", &(0x7f0000000540)=""/102, 0x7, 0x10014, 0x1, &(0x7f00000004c0)}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @rand_addr=0x64010102}, {0x6, @broadcast}, 0x22, {0x2, 0x4e21, @empty}, 'veth0_to_hsr\x00'}) r1 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) r2 = dup2(r1, r0) ioctl$TIOCSCTTY(r2, 0x540e, 0x1) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000340)=ANY=[]) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000240)=0x7) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r5) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r4) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r6, 0x40e, &(0x7f00000000c0)) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r4) r7 = openat(r6, &(0x7f0000000280)='./file1\x00', 0x8000, 0x112) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) 06:22:28 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002200)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="2f5c06543a5fcd362fc078e7a1476776c770f56dfd08aac35c1db949e4691c24ef66551f41cdfcb54a2cbb6d5bd49c82e4ba6d2ccba053096946c1733ad2b96fe26be88b1cdbc023ffba2f193e02fbc3f549c224e73342a839fae9b916c1cc896d9537be3516baa56cae89ca2faff99b70fcc91574a3c5aeb1ffd7193fd53d16ad038a0fe83ce5d4a5eb4d38165479a941d520b81c73efa44dc6c136dc21384f23203391a40cd7c5680578ae61d73f79ff4dacdd6e1f12adf2e3126acc0c394d4a8bb7c7939c701c59b9fa769913829586585f74e7a9268fc6", 0xd9}, {&(0x7f0000000100)="47e3ee4b4acd456478b632dad9b1f7d34536251aa78336b500812a7147b89a71dfdf95a47432a8ae6759b61929ae979129d26f0d351ddb98d08b0d219cb864815f8213cfa3ceff0e8a2c4310eb85", 0x4e}, {&(0x7f0000000180)="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{&(0x7f0000001440)="f22768cf27b3fce79839d3e7317614daef61db822fd8cdac7eff2865826313a84be2992ad8bb906c64f58a2d93e718e29dac11de42dd5621e6d2e8d5a2a7fd530385e7463b5507b0237aaae87f9d142dfb316f7c6b02f882d7f66a6823cc763cbeecb0e50b5adc6eb8e170c8c3fa0578", 0x70}, {&(0x7f00000014c0)="6640b6e368949aca14bc08e07b2821c7830308a3a1b751412c237a39d22e6d46bb268962defd0ea99e6482eebe71329a8342390067c33df6f5f470562ebbddcdb3c52d8e10fc3693fffca41322d9da5d0add8bdd9471df8603f41096a9d2ae604973bb9ffbbf7f46f83227aa4a261675440c3de33fbfe624a9b643c72fd52f8ce76edbf3fa6d0802d4a8f7c0a194aed1de8225abed85347e55de60278b51daa8814c9f386b943c5445ced4c4", 0xac}], 0x4, &(0x7f00000015c0)=[@rthdrdstopts={{0x50, 0x29, 0x37, {0x3a, 0x6, '\x00', [@pad1, @hao={0xc9, 0x10, @remote}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @ra={0x5, 0x2, 0x7fff}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @rthdr_2292={{0x68, 0x29, 0x39, {0xff, 0xa, 0x0, 0x0, 0x0, [@mcast2, @private2, @mcast2, @loopback, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01']}}}, @dstopts={{0x50, 0x29, 0x37, {0x21, 0x6, '\x00', [@calipso={0x7, 0x28, {0x3, 0x8, 0x20, 0x1200, [0x100000000, 0x1, 0x8, 0x100000000]}}, @pad1, @enc_lim, @jumbo={0xc2, 0x4, 0x80000001}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@private2}}}, @hopopts_2292={{0x38, 0x29, 0x36, {0x2c, 0x3, '\x00', [@ra={0x5, 0x2, 0x7f}, @hao={0xc9, 0x10, @local}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}}}], 0x168}}, {{&(0x7f0000001740)={0xa, 0x4e23, 0x2, @private0, 0x3}, 0x1c, &(0x7f0000001980)=[{&(0x7f0000001780)="8886a8fa794981178416376787f4c9f8f406d4d1f039a930da0dfdaf35c1ec3a29a966ae0f28feac31c3815a15461b3f543d6b30cd75f4982fe2892606dfeae9ff212d3405b65e7aa87f8196041e552a0238b31ebd6c3adfd2fda55698073baccd28b6f2", 0x64}, 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0x1000}, {&(0x7f0000001800)="d99fbe27ea39c3a7be48390222dce400329437fb535868a5df9f68979daa68b08dce655af02e3ca0c94a10e8127ff3c86c67a09f17052bb94c2b06a9a2bd6aa13bc71c2d8e85b9e68b59ed1fe4d4153125d02ab2c52f699e1c94aa172ba1af76eea90cdb61ee116aa8798e770821f6272ae91815ea17e2473aa8ebe8b9f946a2a0e3d1d7143ed2a5e8bd7e39d122867edb59576320654dcc33d786dc3810df58bddf4cca320a0f4990224eb5c626132f132ffa98fc2749b8cb16349475883c944e", 0xc1}, {&(0x7f0000001900)="9af86664b1baa19db2fc98814d186516e2b17ad5dcc216103aef91ae23430d6407ed0c4dd50d05b9c4a075edfe42ca0fd13c60a10c0626fff03edb1ee80d8219aa1602e0dd", 0x45}], 0x4, &(0x7f00000019c0)=[@dstopts={{0x70, 0x29, 0x37, {0x32, 0xa, '\x00', [@ra={0x5, 0x2, 0x200}, @calipso={0x7, 0x38, {0x3, 0xc, 0x6c, 0x40, [0x101, 0x480000000000000, 0x9, 0x0, 0xc278, 0x5]}}, @calipso={0x7, 0x10, {0x2, 0x2, 0x6, 0x5, [0x2]}}, @ra={0x5, 0x2, 0xf1}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x3}}, @hoplimit={{0x14, 0x29, 0x34, 0x6}}, @rthdr={{0x38, 0x29, 0x39, {0x2c, 0x4, 0x2, 0x2, 0x0, [@private0, @private1]}}}, @hopopts_2292={{0xe8, 0x29, 0x36, {0x32, 0x19, '\x00', [@ra={0x5, 0x2, 0x61c}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x28, {0x1, 0x8, 0x0, 0x3, [0xfffffffffffffffa, 0x80000000, 0xd607, 0x4]}}, @jumbo={0xc2, 0x4, 0x8}, @enc_lim={0x4, 0x1, 0x6}, @pad1, @jumbo={0xc2, 0x4, 0x3ff}, @enc_lim={0x4, 0x1, 0x2}, @generic={0x2, 0x85, "9290d973c08bbe24e2c70e41ec071e8607b1c51c999a4b5d228197cac78e43a66fcd1b1b10f3d3c50272d49e7ac29e166310761b0cf23f8202bbf73516aebdd8ded53cedd6495cf7a6850d96ceb97ad85c878785a90014e51563e4302225a3c431ee1313af4fcfee38cec5014cd2d4283d2cd7648a6b64b3e3f46b229acc3d32b8b723f515"}]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x2c, 0x2, 0x2, 0x7f, 0x0, [@mcast2]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x2}}, @hopopts={{0x40, 0x29, 0x36, {0x89, 0x5, '\x00', [@calipso={0x7, 0x20, {0x2, 0x6, 0x7f, 0x401, [0xa76, 0x8000, 0x9]}}, @pad1, @pad1]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x1ff}}, @flowinfo={{0x14, 0x29, 0xb, 0x3}}], 0x270}}, {{&(0x7f0000001c40)={0xa, 0x1d, 0x800, @local, 0x4f8d}, 0x1c, &(0x7f0000002180)=[{&(0x7f0000001c80)="7d0441527d3570f2cb1690da08793f262358ae077ece921c0e01eadf5d0c4b4768f634c11fcc2038d1519117fb553fe850118335b1abfac12740cdb886e6314487484e3e0622c3db07390eca7428d5ad8ff17e9a3c454d7cc49f8a58aa18afec5997e7383331dadc1d82c669", 0x6c}, {&(0x7f0000001d00)="aebad8858a51e373ed357401928f2019d54ec02c13ecad0eceec7f3e3f0db57d793098132db15ea1a1881e10823748693b77ecb0d80b6cd227c79220f87400058ca0bb3d05616cf2dc17ece08671fb162756204855bc0cb12a094b08459683ce97666f22910d8e419a49cefb53cc75f1453c7d2f693124bf7abcdf2c2fd6f99dfce9595be26c0d1fad8b6a8655e47373329d68", 0x93}, {&(0x7f0000001dc0)="ecba8fda2bdcd42d31d729f626e231dd29e3618812ce1e1649a314a42da11c32c1db9978c9b7d9e226cfc7b2822c10995c9ee76a6e1382bf6c0696ac25b4e0b7274fdac9501c4263077c7c8b9223e3cb2817c52d109ca04c1b125d3910f171d201f02f01573063cc6ba36e113c5ff5791f38f86325348b866ff7df0cdc5a1d551871b793a4421cad9f13ec9a513201b26770ade54f8fb55b19a7bcfb32530b63c80c5f7a66f44c6f0d92c6331d71be6ed9264d002419a87e1d011a72b51f2236849295a149daf399204be6168eef0d5608df865246", 0xd5}, {&(0x7f0000001ec0)="20ef334b49638eb4a85b7fcc02851f48e287cb182596a6b1d804e64c646632b32806c7ff0a43bf46ddd4cfcafd63865364ca3554bc9c90ff45af8dcb2cc9a8d67b46a9a13e39625c2ff3bde1a3116c37ab79edcef74d1caf2c2f9c6503ee0be47a9aa86ebf4bd8db19a54c108a1c401ce16b2ef692f17e6723b508a4e95b3ff1b774fa81cce5a0193b1ae3dcbdeba4198c4235b5e718703f641efe30ec368d7017b20b6445fd7ec29a57", 0xaa}, {&(0x7f0000001f80)="3c2fe1c55748f08f120cc850da98f8615cc903dfe49a35e8903924764278e7f41a04dd31c636ad7acd9050b044d1fe04be9f651efaeb5d1a55a4ef49b543d0c68def0511ccbbf2f7407105aa71c70aa3dc6914b3f59aa743a2dbbb65d7cc059186859427991fcb5f7714ec5549e39edc84bd68b21dfeb7c9fda1138400cc786d5dda33b9b5a6833d10a42b39baecbbaa83d482698c20569c12599db06fb8d8d3725f2ba513ac18c3cf46f19ec93c8cddf7dee228f0b56bfe617f406fa6ec7b9233c50481778402c9a2b8e6fac731b697df00b48f1309960acec66a22b28f3481be8871c8e06a2064fec2cafc9da2f5aadc01eebd", 0xf4}, {&(0x7f0000002080)="57034b321afe96c8e8c619b43fde658d915696db6082c2785d76fb9be75c046da46fc933182aa4e814a3c0d0805c702d58cc5b613b3b6f8883946620ef8eff479feba09240e046282f688a0a088c0b28bc0fcfc4284219680451135efcf0d8984d1595", 0x63}, {&(0x7f0000002100)="056c4cc0890927a090ebd94454422c13bc1b9546e19e3be495521f6adadcf9b4c44a9228f3cafa78501c29886c7a39d200f09215dbf834d3275ca35f4729becf5c36969e1cf4ce4fa3af45aa69627d36c2fe51b31d801ad85ef57b5284ee4c1e95", 0x61}], 0x7, &(0x7f0000002480)=[@dontfrag={{0x14, 0x29, 0x3e, 0x7fff}}, @hopopts_2292={{0x78, 0x29, 0x36, {0x29, 0xb, '\x00', [@pad1, @calipso={0x7, 0x58, {0x0, 0x14, 0x1f, 0x6, [0x3a, 0x8566, 0xcc, 0x9, 0x80000001, 0xfffffffffffff289, 0x10001, 0x3f, 0x67, 0x81]}}]}}}, @rthdr={{0x98, 0x29, 0x39, {0x5c, 0x10, 0x2, 0x1, 0x0, [@ipv4={'\x00', '\xff\xff', @private=0xa010101}, @local, @local, @ipv4={'\x00', '\xff\xff', @broadcast}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private1, @remote]}}}, @hopopts={{0x118, 0x29, 0x36, {0x33, 0x1f, '\x00', [@pad1, @hao={0xc9, 0x10, @empty}, @hao={0xc9, 0x10, @mcast1}, @generic={0x2, 0xd5, "797b1369cb85a4fab1359923126472920f1fafbb8b21cab3c909318d12c5e6d66a72cd77b5307da2c67d811becc4f0c61f9c1464f19a86d9ff1200b3d0ea68f6e6512066cf3a493c5385d64845193aa4be6d903eda3830bc72c2cf65f1dd67acd3d8a2b7975711ce61aebbf8a0a3b1cbb49feab42251a8853cb2eea09cf29f1b04d88d387e7cd288522e5d553916638a4578a0b7f9bbfa475c3de5f83b9d1d166d3f2fb3221e4e32f6cd7bf82c0ad3eb16c692502c77b363292c955223f110ac5c65258df99f7854504ccbc55d59af9a423ad5c3e2"}]}}}], 0x240}}], 0x4, 0x11) 06:22:28 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000000), &(0x7f0000000040), 0x2, 0x0) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:22:28 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) (fail_nth: 21) fstat(0xffffffffffffffff, 0x0) 06:22:28 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x6) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x1000, @private1, 0x6}, 0x1c) 06:22:28 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb7032513251", 0x94, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:22:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:22:28 executing program 1: sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@ETHTOOL_A_COALESCE_RX_USECS_LOW={0x8, 0xe, 0x34}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x80000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = eventfd(0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000300)={"ec83940d60a56b29bf0f661df1e30b12", r2, 0x0, {0x7, 0xd15}, {0x1, 0x5}, 0x0, [0x96, 0x1, 0x1000, 0x7479, 0xc, 0x9, 0x101, 0x6, 0x1, 0x18d52104, 0x9, 0x5, 0xf56, 0x9, 0x1f, 0x5]}) [ 1000.690310] FAULT_INJECTION: forcing a failure. [ 1000.690310] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1000.693065] CPU: 1 PID: 6313 Comm: syz-executor.4 Not tainted 5.10.149 #1 [ 1000.694498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1000.696272] Call Trace: [ 1000.696829] dump_stack+0x107/0x167 [ 1000.697632] should_fail.cold+0x5/0xa [ 1000.698460] _copy_from_user+0x2e/0x1b0 [ 1000.699304] kstrtouint_from_user+0xbd/0x220 [ 1000.700230] ? kstrtou8_from_user+0x210/0x210 [ 1000.701163] ? lock_acquire+0x197/0x490 [ 1000.701984] ? ksys_write+0x12d/0x260 [ 1000.702780] proc_fail_nth_write+0x78/0x220 [ 1000.703660] ? proc_task_getattr+0x1f0/0x1f0 [ 1000.704559] ? __fget_files+0x296/0x480 [ 1000.705391] ? proc_task_getattr+0x1f0/0x1f0 [ 1000.706286] vfs_write+0x29a/0xa30 [ 1000.707019] ksys_write+0x12d/0x260 [ 1000.707760] ? __ia32_sys_read+0xb0/0xb0 [ 1000.708592] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1000.709680] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1000.710737] do_syscall_64+0x33/0x40 [ 1000.711487] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1000.712535] RIP: 0033:0x7f978c4bb5ff [ 1000.713288] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1000.717044] RSP: 002b:00007f9789a7e170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1000.718626] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f978c4bb5ff [ 1000.720074] RDX: 0000000000000001 RSI: 00007f9789a7e1e0 RDI: 0000000000000004 [ 1000.721556] RBP: 00007f9789a7e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1000.723017] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1000.724470] R13: 00007ffd78fedc1f R14: 00007f9789a7e300 R15: 0000000000022000 06:22:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/bnep\x00') ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r2 = openat2(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x400000, 0x180, 0xc}, 0x18) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000100), &(0x7f0000000140)=0x4) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x6) 06:22:28 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000540)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f00000000c0)=r4) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000200)={"6a12581b2563fa37cc4281e12a0a43f5", r4, 0x0, {0x1, 0x7}, {0xfffffffffffffffd, 0x3}, 0x2, [0x0, 0x2, 0xffffffff9344bb91, 0x40, 0x8, 0x8000, 0x8, 0x6, 0xfffffffffffffff7, 0x6, 0x9, 0x5, 0x1000000000000, 0x8000, 0x1d0e, 0x3]}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f00000000c0)) sendmsg$NL80211_CMD_LEAVE_OCB(r5, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x24210408}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x200, 0x70bd26, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x1, 0x5d}}}}, ["", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r5, 0xc0189372, &(0x7f0000000140)={{0x1, 0x1, 0x18, r5, {0xf62e}}, './file1\x00'}) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x2, 0x3, 0x3, 0x0, 0x101, 0xaafdc0e3e5195725, 0xa, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x100, 0x1, @perf_config_ext={0x2, 0x6}, 0x440, 0x1, 0x37dd, 0x4, 0x5, 0x20, 0x8, 0x0, 0x7ed, 0x0, 0x1ff800000000}, 0xffffffffffffffff, 0x8, r2, 0xe) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r3) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x68, r7, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x7fffffff, 0x30}}}}, [@NL80211_ATTR_FRAME={0x1e, 0x33, @deauth={@wo_ht={{0x0, 0x0, 0xc, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1}, {0x2}, @device_b, @device_b, @random="e0704df0a48a", {0x8, 0x1}}, 0x0, @void}}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2e7}], @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_DURATION={0x8, 0x57, 0x121a}, @NL80211_ATTR_CSA_C_OFFSETS_TX={0x6, 0xcd, [0x3]}]}, 0x68}, 0x1, 0x0, 0x0, 0x81}, 0x8011) ioctl$RTC_AIE_OFF(r6, 0x7002) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x200, 0x0) ioctl$RTC_WKALM_RD(r8, 0x80287010, &(0x7f00000001c0)) [ 1000.769914] FAT-fs (loop5): invalid media value (0x00) [ 1000.771116] FAT-fs (loop5): Can't find a valid FAT filesystem 06:22:28 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = fsopen(0xfffffffffffffffc, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r1, 0x80089419, &(0x7f0000000000)) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000023c0)=""/132, 0x84}], 0x1, 0xef, 0x0) 06:22:28 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = accept4$packet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x14, 0x1000) r2 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r2}, &(0x7f0000000040)) r3 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r3}, &(0x7f0000000040)) r4 = openat$cgroup_pressure(r0, &(0x7f00000000c0)='io.pressure\x00', 0x2, 0x0) kcmp(r2, r3, 0x3, 0xffffffffffffffff, r4) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) [ 1000.809819] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:22:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:22:28 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 1000.932659] FAT-fs (loop5): invalid media value (0x00) [ 1000.934063] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1014.659245] kmemleak: 22 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:22:49 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 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) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000540)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f00000000c0)=r4) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000200)={"6a12581b2563fa37cc4281e12a0a43f5", r4, 0x0, {0x1, 0x7}, {0xfffffffffffffffd, 0x3}, 0x2, [0x0, 0x2, 0xffffffff9344bb91, 0x40, 0x8, 0x8000, 0x8, 0x6, 0xfffffffffffffff7, 0x6, 0x9, 0x5, 0x1000000000000, 0x8000, 0x1d0e, 0x3]}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f00000000c0)) sendmsg$NL80211_CMD_LEAVE_OCB(r5, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x24210408}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x200, 0x70bd26, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x1, 0x5d}}}}, ["", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r5, 0xc0189372, &(0x7f0000000140)={{0x1, 0x1, 0x18, r5, {0xf62e}}, './file1\x00'}) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x2, 0x3, 0x3, 0x0, 0x101, 0xaafdc0e3e5195725, 0xa, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x100, 0x1, @perf_config_ext={0x2, 0x6}, 0x440, 0x1, 0x37dd, 0x4, 0x5, 0x20, 0x8, 0x0, 0x7ed, 0x0, 0x1ff800000000}, 0xffffffffffffffff, 0x8, r2, 0xe) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r3) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x68, r7, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x7fffffff, 0x30}}}}, [@NL80211_ATTR_FRAME={0x1e, 0x33, @deauth={@wo_ht={{0x0, 0x0, 0xc, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1}, {0x2}, @device_b, @device_b, @random="e0704df0a48a", {0x8, 0x1}}, 0x0, @void}}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2e7}], @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_DURATION={0x8, 0x57, 0x121a}, @NL80211_ATTR_CSA_C_OFFSETS_TX={0x6, 0xcd, [0x3]}]}, 0x68}, 0x1, 0x0, 0x0, 0x81}, 0x8011) ioctl$RTC_AIE_OFF(r6, 0x7002) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x200, 0x0) ioctl$RTC_WKALM_RD(r8, 0x80287010, &(0x7f00000001c0)) 06:22:49 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) mmap$usbmon(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x1) 06:22:49 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:22:49 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x400, 0x0) readv(r1, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/167, 0xa7}, {&(0x7f0000000180)=""/118, 0x76}, {&(0x7f0000000200)=""/231, 0xe7}, {&(0x7f0000000300)=""/20, 0x14}, {&(0x7f0000000340)=""/29, 0x1d}], 0x5) preadv(r0, &(0x7f0000002940), 0x0, 0x3ff, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) setuid(r2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {r2}}, './file0\x00'}) 06:22:49 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb7032", 0x99, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:22:49 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) dup(0xffffffffffffffff) 06:22:49 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f0000000000)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:22:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:22:49 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) ioctl$BTRFS_IOC_LOGICAL_INO(r0, 0xc0389424, &(0x7f0000000040)={0x0, 0x30, '\x00', 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0x100, 0x0) [ 1022.312777] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1022.316641] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:22:49 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb7032", 0x99, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1022.350490] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1022.352215] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1022.353349] FAT-fs (loop5): Filesystem has been set read-only 06:22:49 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x9) [ 1022.411478] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:22:49 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x17aab) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) [ 1022.454286] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1033.341000] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:23:07 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) r3 = syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f00000001c0)='./file1\x00', 0x88, 0x7, &(0x7f0000000640)=[{&(0x7f0000000200)="94d6ac29f9e3657aeefa973fa2b5ef515313517ecffcb528e8e3aa9b180cdaba8d9322afe9d1bd191341314ac0993f266aba104876f1a0f5", 0x38, 0x7}, {&(0x7f0000000240)="09cd9fefd1aeb92da172e3ec39e6a53f92ae7c48fe9664dbc35c0c1c3165c86d768ca59cf62c6e7a8b0aa75c6aa0e0ecb023f5624224565569e2ab3e8a06452b3ff907b598114ecb25956c9fd4d300034aed4ca5dbac1584ae1643bd7511019fd347b137afa79a78ebda9faa31b469a43eb55095cfdf8d853100fe77130ad9813a4bc608a69ab3f4aac8dd04d7dc7718a10d9f354ee0f09f3e7f797f13dcee20fc94c082e22e8a6d8f179cb55227dd08cfef", 0xb2, 0x100}, {&(0x7f0000000300)="439d116cdbdf4f2ac073f0549f29bf6413acf4d483632fea230a868f857d3d4875bab46a1a709f675aa2040c0427b271414b3f0744074e0f2ac38d1c7748fcd3753b69eeea07a4004fc61d07e5988c5aa8e05152470ba6a897126c20d73dfd3211ea5778212ed4dc3359ffac8056104addab9eaa703a64e2186bffe7ee0e5ac79fc863d361683cd317c9f34e577b3beda6b2a8a218d281d7a30f076785bee1f916222d0bcd49a4c19321625dc6fe86d068467b8052b37899cf39", 0xba, 0x8000}, {&(0x7f00000003c0)="fe1d36a16344e7593472e9966f65b2358446078793f2b93c8c26df5063830a5a19d2bc84147b395e1cc519419e728deb1a6839453224c7b82949fff2b2227aa501b89cf5a668188935ea4f152cc27425c134768f275f4be23ff7ee9350700e99ad5e90201bec6fea333d07af4ea74c50ebece850935bf24e1f0d9673263f2ff39eb54c3ae4f39751a9da9964778bc9", 0x8f, 0x4}, {&(0x7f0000000480)="276da95abdbecd68fa3dd58adbe253d291f5d29bc5379571b39f47c97542255b0255b4d5693abae5f6b77964fdce8691013dbc0001508b115f62a3f9cc234d1b8eba9343bd31afaa841f5babe67271a952c83508f8a2ce33fdc76c9d7bc5edbf2a863e21220ba201ce0ee9f7de59148ffba8c51c5c2e8f0b91607bae402b04a5683dae9e5594d5f96cf760c43f0f3d2b040708b1bc4cef37560a5d64bf0929ef284ee3cadb5dfe14838e8beeb0ea7de1cc613115249e", 0xb6, 0x3}, {&(0x7f0000000540)}, {&(0x7f0000000580)="40cc4ea7fc7f3c97cdfaffd6eac0cc97274d85b24f6c30556acc5f8a71bd802e62843a71e780a8d2768a7cbbaf24332979670dfb6da40796fcce4490594c54a7159c35342732294b3ba67b0dd21a22d2795ccec038bac6055d58207b50d80dac4f261dbab769dc9dc75f0e5adc87da7c0625fdfc80b20df84a1f1eb504fcd5c5c77a4e4caa9ecc721339959f2b", 0x8d, 0x10000}], 0x400, &(0x7f0000000700)={[{@iocharset={'iocharset', 0x3d, 'cp869'}}, {@uid={'uid', 0x3d, 0xee00}}, {@sbsector={'sbsector', 0x3d, 0x10001}}, {@utf8}], [{@fsname={'fsname', 0x3d, '\\:'}}, {@smackfshat={'smackfshat', 0x3d, '@,-%'}}, {@measure}, {@dont_hash}, {@smackfsdef={'smackfsdef', 0x3d, '[!\x12,'}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@fowner_gt}, {@smackfsfloor={'smackfsfloor', 0x3d, ')\xba)'}}, {@subj_type={'subj_type', 0x3d, ']/+,\''}}]}) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000800)=0x5) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4, 0x1, 0x0, 0x0, 0x0, {0x7, 0x0, 0x2}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) 06:23:07 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/162, 0xa2}], 0x1, 0xf2, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) setuid(r1) r2 = openat$cgroup_ro(r0, &(0x7f0000000400)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000440), 0x0, 0x413941) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) setuid(r4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000005c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000580)='./file0\x00', 0x2, 0x0, 0x1}, 0x20) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000000100)) r7 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r7, 0xc0505350, &(0x7f0000000100)) r8 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r8}, &(0x7f0000000040)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000940)={{{@in=@private, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000000a40)=0xe8) sendmsg$unix(r0, &(0x7f0000000b40)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000001c0)="33a37c55a2f0043dcf8133e62302731b50a03518a4f777d8dd8e18de93bb45207c5d6dce217a9cffbab39f5833c2570b0c1ad9378b48ab98749d35c6f0b69ac8299bc34deb6c6a388b80292c4cdeaea237f5adca295d3b99b67518ab15bb261f12beaae3c16a1be235554a9441125e5c4a99f11d03bd8c3556c02d57f4edde1254707b30f5e34e05d6593aa38de91a3b8a660dcafa919177fcf6cd631b072f619a7cff67974c93113e2f9e8a8a65dffc755e14425a37479b35359117f905a41150d7f68c57980fe0539b5b3dd2af906c97f296e3cc7fb755e18df9176c5a2d33b3244e60231390", 0xe7}, {&(0x7f00000002c0)="61b6d927e9d0199e21791f501934cdf3a6831a4f22f5a07b559abf201ead3a89cfffc15d92d09af952b0df0f5279c9be3b8a086b2e052a119d2cdf8123ba3a376ce7061f26b4edcdf76502d9ae3bba08710e970b9aec2b8e7870c268cfa6daa97707aae92c2a95603fd4728f4900bfcb27920819e41a9fc2a41d478a49a0fe4a25170fca16e56bac30a140899095d2d2031813f51c19401859efee2d24d9fbafa643772865cb7a6a758c222f7dd78fc1b622e7de22f9b12c4a8be508662a175aef15103c0ff333a5143eb650a6a0f43ac5c9e9fcb79ff979ac598f70ac1831863297a0d876", 0xe5}, {&(0x7f00000000c0)="f722596c52e9c68fc90ad495ff0e2e89e12dccee", 0x14}], 0x3, &(0x7f0000000a80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r1, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r2, r3, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r4, r5}}}, @rights={{0x28, 0x1, 0x1, [r6, r0, r7, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xffffffffffffffff}}}], 0xa8, 0x44000}, 0x8080) 06:23:07 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x2, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:23:07 executing program 6: sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@GTPA_O_TEI={0x8}, @GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_NET_NS_FD={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000080}, 0x4) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, 0x0, 0x2, 0x70bd26, 0xfffffff7, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x9}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='fd/4\x00') r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000001f0000005bd60a1e603cb16ab44db1431816514ea34f7054a1789c0a95750825f5d7de28933f9666b5c0ab5f24d6abc0e20f24eefb92ea29f8e3fcd08181d3d38c4da4cb041b83718a54db4b8e9c1221f88e74a994ea7fe36ae9814192d4ea9d74790612b278250b342775d0145768ec5c1e375ea74b745629c789218f08e384e13d20b5f63c2fb3e9844889b1b0309ec0447d7950e6435861c601b09bc454574e503009f667ad2e4269161f2b7de7eff0a3d2"], 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r2) sendmsg$IEEE802154_ASSOCIATE_REQ(r2, &(0x7f0000005940)={&(0x7f0000005880), 0xc, &(0x7f0000005900)={&(0x7f00000058c0)={0x24, r3, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_CHANNEL={0x5}, @IEEE802154_ATTR_CAPABILITY={0x5}]}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000280)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000300)={'wpan1\x00', 0x0}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000004c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r7, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x44, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x6}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xff}]}, 0x44}, 0x1, 0x0, 0x0, 0x4840}, 0x404c) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x78, r3, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000}, 0x4001) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1000000000000043, 0x1, 0x0) 06:23:07 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x202, 0x0) ioctl$TIOCGISO7816(r1, 0x80285442, &(0x7f0000000040)) 06:23:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:23:07 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb7032", 0x99, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:23:07 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) [ 1040.454484] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1040.477847] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1040.493705] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1040.495479] FAT-fs (loop5): Filesystem has been set read-only 06:23:07 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) finit_module(r1, &(0x7f0000000000)='.].\x00', 0x3) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="e5118df95787febee96ad046b6bb95d62454392c97136d5a72f4981b36306cb59a32c2f730bd0b4a7f8d3908846d0fd1a3644228ca0342d480802543c804", 0x3e}, {&(0x7f0000000180)="55846863438cd49be8af80c0826ba741a1fc4bbedf864a3fa2e78e8228e05f38922c5f37056c56e10a49c85226571ce7a92f4d5543a9c4daa384134598c09603088d8c51da393164cd8032b3ca06c4a1cd2b5a830546293e4df3b4955017245e055715a82abe592751ce2de6b19c415a3d365db4eef79aa611f49d3c0936ecc84989d2c9434b90ea031d2ec7ebe74a8d49b4db1022e91977ff96015e68b80de7414f90fb29", 0xa5}, {&(0x7f0000000240)="70a1521143d17e7c314a89ac29d23d39596173a9c60848ed60b5520e4444411230f8c06b45f7ea36f5fa64c23e94f212d26a3b9b741b62acbdaebc4c40849d77d14eb7ac6141a05aeb2e7b929c592c5de686fef9daa590f50f27cb1f97c4", 0x5e}, {&(0x7f00000002c0)="3fe0e06a6a2d3c9c7087e5cc8ae10dde3f53f9f71c1748f956f69b66540f68c8f85225858337ec86d1c909e836f6a4228d45a78750db1fadf2b18e92ed4b4c137d9780e73d9f7fa106417fe47219b1a4d1fcc1cf45d353718fc69982801ef4d15112df7bd21c391228bab973ed66be51589d4d2da34d27f36041c8b42755dca90ed1688382b1c515515f002845be250770c7a7af8e3348af7e6203ccb5fd3add90749c5e7960c9a7db7b20f3b9ca0ceac879f3cb66a333", 0xb7}], 0x4) ftruncate(r0, 0xffffffff) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000380)) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:23:07 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/131, 0x83}], 0x1, 0xf6, 0x1000) [ 1040.558739] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1053.187915] kmemleak: 3 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:23:28 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x3, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:23:28 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105", 0x9b, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:23:28 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) finit_module(r1, &(0x7f0000000000)='.].\x00', 0x3) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="e5118df95787febee96ad046b6bb95d62454392c97136d5a72f4981b36306cb59a32c2f730bd0b4a7f8d3908846d0fd1a3644228ca0342d480802543c804", 0x3e}, {&(0x7f0000000180)="55846863438cd49be8af80c0826ba741a1fc4bbedf864a3fa2e78e8228e05f38922c5f37056c56e10a49c85226571ce7a92f4d5543a9c4daa384134598c09603088d8c51da393164cd8032b3ca06c4a1cd2b5a830546293e4df3b4955017245e055715a82abe592751ce2de6b19c415a3d365db4eef79aa611f49d3c0936ecc84989d2c9434b90ea031d2ec7ebe74a8d49b4db1022e91977ff96015e68b80de7414f90fb29", 0xa5}, {&(0x7f0000000240)="70a1521143d17e7c314a89ac29d23d39596173a9c60848ed60b5520e4444411230f8c06b45f7ea36f5fa64c23e94f212d26a3b9b741b62acbdaebc4c40849d77d14eb7ac6141a05aeb2e7b929c592c5de686fef9daa590f50f27cb1f97c4", 0x5e}, {&(0x7f00000002c0)="3fe0e06a6a2d3c9c7087e5cc8ae10dde3f53f9f71c1748f956f69b66540f68c8f85225858337ec86d1c909e836f6a4228d45a78750db1fadf2b18e92ed4b4c137d9780e73d9f7fa106417fe47219b1a4d1fcc1cf45d353718fc69982801ef4d15112df7bd21c391228bab973ed66be51589d4d2da34d27f36041c8b42755dca90ed1688382b1c515515f002845be250770c7a7af8e3348af7e6203ccb5fd3add90749c5e7960c9a7db7b20f3b9ca0ceac879f3cb66a333", 0xb7}], 0x4) ftruncate(r0, 0xffffffff) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000380)) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:23:28 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001740)=@updsa={0x13c, 0x1a, 0x1, 0x0, 0x0, {{@in6=@mcast2, @in6=@private0}, {@in, 0x0, 0x32}, @in=@multicast1, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x40}}]}, 0x13c}}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0)) ioctl$MON_IOCX_MFETCH(r2, 0xc0109207, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x8}) 06:23:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:23:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x7) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f0000000000)=""/147, 0x93}], 0x1, 0xf4, 0xc861) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) dup3(r2, r1, 0x0) 06:23:28 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x100001d3, 0xee, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) setuid(r2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {r2, 0xee01}}, './file0\x00'}) 06:23:28 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000013c0)={{r2}, "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"}) syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000580)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x3, 0x0, 0x0, 0x0, 0x12345}, 0x8001) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 1061.322705] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1061.342751] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1061.354328] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1061.356006] FAT-fs (loop5): Filesystem has been set read-only [ 1061.370026] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 580) [ 1061.371834] FAT-fs (loop7): Filesystem has been set read-only [ 1061.396477] FAT-fs (loop7): error, fat_free_clusters: deleting FAT entry beyond EOF 06:23:28 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) finit_module(r1, &(0x7f0000000000)='.].\x00', 0x3) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="e5118df95787febee96ad046b6bb95d62454392c97136d5a72f4981b36306cb59a32c2f730bd0b4a7f8d3908846d0fd1a3644228ca0342d480802543c804", 0x3e}, {&(0x7f0000000180)="55846863438cd49be8af80c0826ba741a1fc4bbedf864a3fa2e78e8228e05f38922c5f37056c56e10a49c85226571ce7a92f4d5543a9c4daa384134598c09603088d8c51da393164cd8032b3ca06c4a1cd2b5a830546293e4df3b4955017245e055715a82abe592751ce2de6b19c415a3d365db4eef79aa611f49d3c0936ecc84989d2c9434b90ea031d2ec7ebe74a8d49b4db1022e91977ff96015e68b80de7414f90fb29", 0xa5}, {&(0x7f0000000240)="70a1521143d17e7c314a89ac29d23d39596173a9c60848ed60b5520e4444411230f8c06b45f7ea36f5fa64c23e94f212d26a3b9b741b62acbdaebc4c40849d77d14eb7ac6141a05aeb2e7b929c592c5de686fef9daa590f50f27cb1f97c4", 0x5e}, {&(0x7f00000002c0)="3fe0e06a6a2d3c9c7087e5cc8ae10dde3f53f9f71c1748f956f69b66540f68c8f85225858337ec86d1c909e836f6a4228d45a78750db1fadf2b18e92ed4b4c137d9780e73d9f7fa106417fe47219b1a4d1fcc1cf45d353718fc69982801ef4d15112df7bd21c391228bab973ed66be51589d4d2da34d27f36041c8b42755dca90ed1688382b1c515515f002845be250770c7a7af8e3348af7e6203ccb5fd3add90749c5e7960c9a7db7b20f3b9ca0ceac879f3cb66a333", 0xb7}], 0x4) ftruncate(r0, 0xffffffff) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000380)) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:23:28 executing program 6: ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000000c0)={0x5, 0x4, 0x1, 'queue0\x00', 0xc7bb}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f0000000000)=""/147, 0x93}], 0x1, 0xf0, 0x80) r1 = perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x80, 0x9, 0x7f, 0x0, 0x7, 0x5, 0x9, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x5, 0x4}, 0x1088, 0xffffffffffffff53, 0x6edc, 0x9, 0x1, 0x1, 0x7, 0x0, 0x8, 0x0, 0x3}, 0xffffffffffffffff, 0xf, r0, 0x1) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f00000002c0)={{r0}, 0x9f, 0xf383, 0x8b}) 06:23:28 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) ioctl$HIDIOCGRAWINFO(r0, 0x80084803, &(0x7f0000000000)=""/102) 06:23:28 executing program 0: fsmount(0xffffffffffffffff, 0x1, 0x100) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:23:28 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x8, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:23:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1061.563359] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:23:29 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105", 0x9b, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:23:29 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) finit_module(r1, &(0x7f0000000000)='.].\x00', 0x3) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="e5118df95787febee96ad046b6bb95d62454392c97136d5a72f4981b36306cb59a32c2f730bd0b4a7f8d3908846d0fd1a3644228ca0342d480802543c804", 0x3e}, {&(0x7f0000000180)="55846863438cd49be8af80c0826ba741a1fc4bbedf864a3fa2e78e8228e05f38922c5f37056c56e10a49c85226571ce7a92f4d5543a9c4daa384134598c09603088d8c51da393164cd8032b3ca06c4a1cd2b5a830546293e4df3b4955017245e055715a82abe592751ce2de6b19c415a3d365db4eef79aa611f49d3c0936ecc84989d2c9434b90ea031d2ec7ebe74a8d49b4db1022e91977ff96015e68b80de7414f90fb29", 0xa5}, {&(0x7f0000000240)="70a1521143d17e7c314a89ac29d23d39596173a9c60848ed60b5520e4444411230f8c06b45f7ea36f5fa64c23e94f212d26a3b9b741b62acbdaebc4c40849d77d14eb7ac6141a05aeb2e7b929c592c5de686fef9daa590f50f27cb1f97c4", 0x5e}, {&(0x7f00000002c0)="3fe0e06a6a2d3c9c7087e5cc8ae10dde3f53f9f71c1748f956f69b66540f68c8f85225858337ec86d1c909e836f6a4228d45a78750db1fadf2b18e92ed4b4c137d9780e73d9f7fa106417fe47219b1a4d1fcc1cf45d353718fc69982801ef4d15112df7bd21c391228bab973ed66be51589d4d2da34d27f36041c8b42755dca90ed1688382b1c515515f002845be250770c7a7af8e3348af7e6203ccb5fd3add90749c5e7960c9a7db7b20f3b9ca0ceac879f3cb66a333", 0xb7}], 0x4) ftruncate(r0, 0xffffffff) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000380)) [ 1061.694779] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1061.697270] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1061.699095] FAT-fs (loop5): Filesystem has been set read-only [ 1074.593047] kmemleak: 20 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:23:49 executing program 0: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x7fffffff, 0x33, 0x2}) ioctl$DVD_WRITE_STRUCT(r0, 0x5390, &(0x7f0000000040)=@physical={0x0, 0x1, [{0x8, 0x6, 0x9, 0x3, 0x1, 0x1, 0x3, 0x1, 0xd, 0x0, 0x3, 0x0, 0x5}, {0xa, 0x3, 0x0, 0xa, 0x7, 0x1, 0x1, 0x7, 0x9, 0x0, 0xd4, 0x0, 0x2}, {0x4, 0x7, 0x8, 0xe, 0x7, 0x0, 0x2, 0x9, 0x7, 0x0, 0x10001, 0x5}, {0x7, 0xe, 0x1, 0x2, 0xb, 0x0, 0x2, 0x5, 0x0, 0x0, 0x6, 0x5, 0x1}]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:23:49 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) ioctl$MON_IOCX_MFETCH(r1, 0xc0109207, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0], 0x2, 0x8}) 06:23:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:23:49 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x9, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:23:49 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) preadv(r0, &(0x7f0000001500)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f00000000c0)=""/133, 0x85}, {&(0x7f0000000180)=""/77, 0x4d}, {&(0x7f0000000200)=""/66, 0x42}, {&(0x7f0000000280)=""/249, 0xf9}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/116, 0x74}, {&(0x7f0000001440)=""/53, 0x35}, {&(0x7f0000001480)=""/51, 0x33}, {&(0x7f00000014c0)=""/22, 0x16}], 0xa, 0xe61, 0x3) 06:23:49 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105", 0x9b, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:23:49 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) finit_module(r1, &(0x7f0000000000)='.].\x00', 0x3) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="e5118df95787febee96ad046b6bb95d62454392c97136d5a72f4981b36306cb59a32c2f730bd0b4a7f8d3908846d0fd1a3644228ca0342d480802543c804", 0x3e}, {&(0x7f0000000180)="55846863438cd49be8af80c0826ba741a1fc4bbedf864a3fa2e78e8228e05f38922c5f37056c56e10a49c85226571ce7a92f4d5543a9c4daa384134598c09603088d8c51da393164cd8032b3ca06c4a1cd2b5a830546293e4df3b4955017245e055715a82abe592751ce2de6b19c415a3d365db4eef79aa611f49d3c0936ecc84989d2c9434b90ea031d2ec7ebe74a8d49b4db1022e91977ff96015e68b80de7414f90fb29", 0xa5}, {&(0x7f0000000240)="70a1521143d17e7c314a89ac29d23d39596173a9c60848ed60b5520e4444411230f8c06b45f7ea36f5fa64c23e94f212d26a3b9b741b62acbdaebc4c40849d77d14eb7ac6141a05aeb2e7b929c592c5de686fef9daa590f50f27cb1f97c4", 0x5e}, {&(0x7f00000002c0)="3fe0e06a6a2d3c9c7087e5cc8ae10dde3f53f9f71c1748f956f69b66540f68c8f85225858337ec86d1c909e836f6a4228d45a78750db1fadf2b18e92ed4b4c137d9780e73d9f7fa106417fe47219b1a4d1fcc1cf45d353718fc69982801ef4d15112df7bd21c391228bab973ed66be51589d4d2da34d27f36041c8b42755dca90ed1688382b1c515515f002845be250770c7a7af8e3348af7e6203ccb5fd3add90749c5e7960c9a7db7b20f3b9ca0ceac879f3cb66a333", 0xb7}], 0x4) ftruncate(r0, 0xffffffff) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) 06:23:49 executing program 6: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x100, 0x5, 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_bp={0x0}, 0x1000, 0x0, 0x1, 0x6, 0x0, 0x9, 0xfffd, 0x0, 0xfffffffe}, 0x0, 0x5, 0xffffffffffffffff, 0x0) pwrite64(r1, 0x0, 0x0, 0x0) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) utime(0x0, &(0x7f00000000c0)) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) lseek(r2, 0x9e46, 0x0) dup2(r2, r1) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="000229bd700016dcdf250c00000008000600960000000800060004000000"], 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x24004091) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfb}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x4050) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r3, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 1082.181636] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1082.195400] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 580) [ 1082.197389] FAT-fs (loop7): Filesystem has been set read-only [ 1082.202938] FAT-fs (loop7): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1082.286974] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1082.300657] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1082.302359] FAT-fs (loop5): Filesystem has been set read-only 06:23:49 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb7032510500", 0x9c, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1082.304058] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:23:49 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000000)={0x3, 0x8ae, @status={[0x8, 0x200, 0x1, 0x7, 0x18000000000000, 0x8]}, [0x7, 0x4, 0xbc03, 0x0, 0x5, 0x6, 0x4, 0x5, 0x2, 0x7, 0x8000, 0x3, 0x7, 0x1, 0xffffffff80000000, 0x3, 0x9, 0x0, 0x2, 0xffffffff, 0x2, 0x3, 0x3, 0x1, 0x1000, 0x8000, 0x6, 0x6, 0x1, 0x3b, 0x3f, 0x80, 0x7f, 0x3, 0x5, 0x6, 0x0, 0x6, 0x1, 0x1, 0x80000000, 0x1ff, 0x200, 0x32, 0x482, 0xffffffff, 0x4, 0x28000000000000, 0x8, 0x4, 0xffffffff, 0x2e22, 0x9, 0x6, 0xfffffffffffffff7, 0x7, 0x4, 0x6, 0x81, 0x4, 0x6, 0x8, 0xfffffffffffffffa, 0x7f]}) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:23:49 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000100)) readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/66, 0x42}, {&(0x7f0000000340)=""/129, 0x81}], 0x2) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/178, 0xb2}, {&(0x7f00000000c0)=""/113, 0x71}, {&(0x7f0000000140)=""/192, 0xc0}, {&(0x7f0000000200)=""/76, 0x4c}], 0x4, 0xf2, 0x3aca) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000480)={0x7, &(0x7f0000000440)=[{0x8, 0x0, 0x6, 0x9}, {0xfff8, 0x7, 0x1, 0x6}, {0x9, 0xff, 0x1, 0xffffff00}, {0x8001, 0x29, 0x9, 0x200}, {0x800, 0x9, 0x7, 0xbc}, {0x8001, 0xc1, 0x6, 0x8}, {0x9, 0x9, 0x3f, 0xff}]}) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r1, {0x9}}, './file0\x00'}) 06:23:49 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0xfffffffffffffff9, 0x40000) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x7, 0x6, 0x3f, 0x9, 0x0, 0x0, 0x40000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x200, 0x4, @perf_config_ext={0x3}, 0x8000, 0x9, 0x8000, 0x1, 0x3ff, 0x1, 0xd6be, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) 06:23:49 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) finit_module(r1, &(0x7f0000000000)='.].\x00', 0x3) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="e5118df95787febee96ad046b6bb95d62454392c97136d5a72f4981b36306cb59a32c2f730bd0b4a7f8d3908846d0fd1a3644228ca0342d480802543c804", 0x3e}, {&(0x7f0000000180)="55846863438cd49be8af80c0826ba741a1fc4bbedf864a3fa2e78e8228e05f38922c5f37056c56e10a49c85226571ce7a92f4d5543a9c4daa384134598c09603088d8c51da393164cd8032b3ca06c4a1cd2b5a830546293e4df3b4955017245e055715a82abe592751ce2de6b19c415a3d365db4eef79aa611f49d3c0936ecc84989d2c9434b90ea031d2ec7ebe74a8d49b4db1022e91977ff96015e68b80de7414f90fb29", 0xa5}, {&(0x7f0000000240)="70a1521143d17e7c314a89ac29d23d39596173a9c60848ed60b5520e4444411230f8c06b45f7ea36f5fa64c23e94f212d26a3b9b741b62acbdaebc4c40849d77d14eb7ac6141a05aeb2e7b929c592c5de686fef9daa590f50f27cb1f97c4", 0x5e}, {&(0x7f00000002c0)="3fe0e06a6a2d3c9c7087e5cc8ae10dde3f53f9f71c1748f956f69b66540f68c8f85225858337ec86d1c909e836f6a4228d45a78750db1fadf2b18e92ed4b4c137d9780e73d9f7fa106417fe47219b1a4d1fcc1cf45d353718fc69982801ef4d15112df7bd21c391228bab973ed66be51589d4d2da34d27f36041c8b42755dca90ed1688382b1c515515f002845be250770c7a7af8e3348af7e6203ccb5fd3add90749c5e7960c9a7db7b20f3b9ca0ceac879f3cb66a333", 0xb7}], 0x4) ftruncate(r0, 0xffffffff) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:23:49 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) ioctl$MON_IOCQ_RING_SIZE(r0, 0x9205) 06:23:49 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0xf, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:23:49 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}], 0x2, 0x400) 06:23:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:23:49 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000002940), 0x0, 0xf2, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) dup2(r0, 0xffffffffffffffff) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000000)=0x1) [ 1082.497514] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1082.527257] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 580) [ 1082.529152] FAT-fs (loop7): Filesystem has been set read-only [ 1082.555765] FAT-fs (loop7): error, fat_free_clusters: deleting FAT entry beyond EOF 06:23:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x36e63, 0x12) ftruncate(r1, 0x1000003) r2 = dup2(r1, r1) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x94, 0xff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1000}, 0x2000, 0x0, 0x0, 0x4, 0x100}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r3 = fork() mount$bind(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x20, 0x0) ptrace(0x10, r3) ptrace$setregset(0x4205, r3, 0x2, &(0x7f0000000200)={0x0}) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000340)={{0x1, 0x1, 0x18, r4}, './file1\x00'}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080), 0x10060, &(0x7f0000000280)=ANY=[@ANYBLOB="747200000002a08ee4a8eaf61cd36d", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',cache=none,cache=mmap,access=client,subj_role=rfdno,fowner<', @ANYRES16, @ANYBLOB="2c636f6e746578743d73797374656d5f754ccbb751ee9a5e133d73797361646d5f752c646f6e745f686173682c00"]) clone3(&(0x7f0000000b80)={0x800, &(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0), {0x26}, &(0x7f0000000a00)=""/190, 0xbe, &(0x7f0000000ac0)=""/100, &(0x7f0000000b40)=[0x0], 0x1, {r4}}, 0x58) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) sendmsg$NL80211_CMD_LEAVE_IBSS(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="100029bd7000fcdbdf252c00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099000100000032000000"], 0x28}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, r5, 0x20, 0x70bd2b, 0x25dfdbfe, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x81}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x6}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7f}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0x4080) [ 1082.657303] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1082.659721] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1082.670493] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1082.672234] FAT-fs (loop5): Filesystem has been set read-only [ 1082.796267] perf: interrupt took too long (2547 > 2500), lowering kernel.perf_event_max_sample_rate to 78000 [ 1082.811276] perf: interrupt took too long (3266 > 3183), lowering kernel.perf_event_max_sample_rate to 61000 [ 1082.823806] perf: interrupt took too long (4106 > 4082), lowering kernel.perf_event_max_sample_rate to 48000 [ 1094.408671] kmemleak: 5 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:24:10 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb7032510500", 0x9c, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:24:10 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) finit_module(r1, &(0x7f0000000000)='.].\x00', 0x3) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="e5118df95787febee96ad046b6bb95d62454392c97136d5a72f4981b36306cb59a32c2f730bd0b4a7f8d3908846d0fd1a3644228ca0342d480802543c804", 0x3e}, {&(0x7f0000000180)="55846863438cd49be8af80c0826ba741a1fc4bbedf864a3fa2e78e8228e05f38922c5f37056c56e10a49c85226571ce7a92f4d5543a9c4daa384134598c09603088d8c51da393164cd8032b3ca06c4a1cd2b5a830546293e4df3b4955017245e055715a82abe592751ce2de6b19c415a3d365db4eef79aa611f49d3c0936ecc84989d2c9434b90ea031d2ec7ebe74a8d49b4db1022e91977ff96015e68b80de7414f90fb29", 0xa5}, {&(0x7f0000000240)="70a1521143d17e7c314a89ac29d23d39596173a9c60848ed60b5520e4444411230f8c06b45f7ea36f5fa64c23e94f212d26a3b9b741b62acbdaebc4c40849d77d14eb7ac6141a05aeb2e7b929c592c5de686fef9daa590f50f27cb1f97c4", 0x5e}, {&(0x7f00000002c0)="3fe0e06a6a2d3c9c7087e5cc8ae10dde3f53f9f71c1748f956f69b66540f68c8f85225858337ec86d1c909e836f6a4228d45a78750db1fadf2b18e92ed4b4c137d9780e73d9f7fa106417fe47219b1a4d1fcc1cf45d353718fc69982801ef4d15112df7bd21c391228bab973ed66be51589d4d2da34d27f36041c8b42755dca90ed1688382b1c515515f002845be250770c7a7af8e3348af7e6203ccb5fd3add90749c5e7960c9a7db7b20f3b9ca0ceac879f3cb66a333", 0xb7}], 0x4) ftruncate(r0, 0xffffffff) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:24:10 executing program 0: fcntl$setsig(0xffffffffffffffff, 0xa, 0x25) syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f0000000000), 0x0, 0xf2, 0x0) 06:24:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180), 0x0, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:24:10 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000023c0)=""/147, 0x93}, {&(0x7f0000000000)=""/247}, {&(0x7f0000000100)=""/184}], 0x100000000000034a, 0xf2, 0x0) 06:24:10 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:24:10 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000380)=""/235, 0xeb}, {&(0x7f0000000140)=""/191, 0xbf}, {&(0x7f0000000340)=""/11, 0xb}, {&(0x7f0000000240)=""/147, 0x93}], 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:24:10 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x52a20) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x2) [ 1102.822072] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1102.824755] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1102.825661] FAT-fs (loop5): Filesystem has been set read-only [ 1102.834145] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1102.855344] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 580) [ 1102.857088] FAT-fs (loop7): Filesystem has been set read-only 06:24:10 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') readv(r0, &(0x7f0000001280)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/203, 0xcb}, {&(0x7f0000001100)=""/128, 0x80}, {&(0x7f0000001180)=""/54, 0x36}, {&(0x7f00000011c0)=""/165, 0xa5}], 0x5) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) connect$inet6(r1, &(0x7f0000001300)={0xa, 0x4e23, 0x20, @local, 0xffff}, 0x1c) 06:24:10 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x7) [ 1102.898728] FAT-fs (loop7): error, fat_free_clusters: deleting FAT entry beyond EOF 06:24:10 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0xf0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 1102.990524] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1118.967481] kmemleak: 7 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:24:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180), 0x0, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:24:34 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/arp\x00') r1 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r1}, &(0x7f0000000040)) r2 = fork() kcmp(0xffffffffffffffff, r2, 0x3, r0, r0) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 06:24:34 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) recvmmsg$unix(r0, &(0x7f0000000700)=[{{&(0x7f0000000200), 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/74, 0x4a}], 0x1}}, {{&(0x7f0000000300), 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/151, 0x97}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/54, 0x36}, {&(0x7f0000000500)=""/164, 0xa4}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB], 0xb0}}], 0x2, 0x40, &(0x7f0000000780)={0x77359400}) dup2(r2, r0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="1f75d1c6bcaa460183caebc963235a464b7e94a2e4e17249e3ae9ad15e429ffe63b121563d2516974d8319b4ac0222d530fdf2655096de7bffc7008e819966cb4524de99818124d5c8a2235fb8fc5f5761345b068b08baef35b4d2f49daaed0f", 0x60}], 0x1) ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f00000007c0)={0xb6, {0x4b, 0x200, 0x4, 0x8, 0x8000}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0x2, 0x4}, 0x1, 0x5, 0x4, {0x2, 0x3f}, 0x81, 0x3}) 06:24:34 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) finit_module(r1, &(0x7f0000000000)='.].\x00', 0x3) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="e5118df95787febee96ad046b6bb95d62454392c97136d5a72f4981b36306cb59a32c2f730bd0b4a7f8d3908846d0fd1a3644228ca0342d480802543c804", 0x3e}, {&(0x7f0000000180)="55846863438cd49be8af80c0826ba741a1fc4bbedf864a3fa2e78e8228e05f38922c5f37056c56e10a49c85226571ce7a92f4d5543a9c4daa384134598c09603088d8c51da393164cd8032b3ca06c4a1cd2b5a830546293e4df3b4955017245e055715a82abe592751ce2de6b19c415a3d365db4eef79aa611f49d3c0936ecc84989d2c9434b90ea031d2ec7ebe74a8d49b4db1022e91977ff96015e68b80de7414f90fb29", 0xa5}, {&(0x7f0000000240)="70a1521143d17e7c314a89ac29d23d39596173a9c60848ed60b5520e4444411230f8c06b45f7ea36f5fa64c23e94f212d26a3b9b741b62acbdaebc4c40849d77d14eb7ac6141a05aeb2e7b929c592c5de686fef9daa590f50f27cb1f97c4", 0x5e}, {&(0x7f00000002c0)="3fe0e06a6a2d3c9c7087e5cc8ae10dde3f53f9f71c1748f956f69b66540f68c8f85225858337ec86d1c909e836f6a4228d45a78750db1fadf2b18e92ed4b4c137d9780e73d9f7fa106417fe47219b1a4d1fcc1cf45d353718fc69982801ef4d15112df7bd21c391228bab973ed66be51589d4d2da34d27f36041c8b42755dca90ed1688382b1c515515f002845be250770c7a7af8e3348af7e6203ccb5fd3add90749c5e7960c9a7db7b20f3b9ca0ceac879f3cb66a333", 0xb7}], 0x4) ftruncate(r0, 0xffffffff) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:24:34 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/193, 0xc1}, {&(0x7f0000000180)=""/230, 0xe6}], 0x2, 0xe2, 0x3) 06:24:34 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb7032510500", 0x9c, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:24:34 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x300, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:24:34 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000000)={0x401, {0x16, 0x1993, 0x1}}) socket(0x18, 0x2, 0x20) 06:24:34 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x800, 0x109040) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000480)={0x0, 0x0, 0x17, 0x12, 0x15a, &(0x7f0000000080)="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"}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/llc/core\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 1126.893022] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:24:34 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) finit_module(r1, &(0x7f0000000000)='.].\x00', 0x3) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="e5118df95787febee96ad046b6bb95d62454392c97136d5a72f4981b36306cb59a32c2f730bd0b4a7f8d3908846d0fd1a3644228ca0342d480802543c804", 0x3e}, {&(0x7f0000000180)="55846863438cd49be8af80c0826ba741a1fc4bbedf864a3fa2e78e8228e05f38922c5f37056c56e10a49c85226571ce7a92f4d5543a9c4daa384134598c09603088d8c51da393164cd8032b3ca06c4a1cd2b5a830546293e4df3b4955017245e055715a82abe592751ce2de6b19c415a3d365db4eef79aa611f49d3c0936ecc84989d2c9434b90ea031d2ec7ebe74a8d49b4db1022e91977ff96015e68b80de7414f90fb29", 0xa5}, {&(0x7f0000000240)="70a1521143d17e7c314a89ac29d23d39596173a9c60848ed60b5520e4444411230f8c06b45f7ea36f5fa64c23e94f212d26a3b9b741b62acbdaebc4c40849d77d14eb7ac6141a05aeb2e7b929c592c5de686fef9daa590f50f27cb1f97c4", 0x5e}, {&(0x7f00000002c0)="3fe0e06a6a2d3c9c7087e5cc8ae10dde3f53f9f71c1748f956f69b66540f68c8f85225858337ec86d1c909e836f6a4228d45a78750db1fadf2b18e92ed4b4c137d9780e73d9f7fa106417fe47219b1a4d1fcc1cf45d353718fc69982801ef4d15112df7bd21c391228bab973ed66be51589d4d2da34d27f36041c8b42755dca90ed1688382b1c515515f002845be250770c7a7af8e3348af7e6203ccb5fd3add90749c5e7960c9a7db7b20f3b9ca0ceac879f3cb66a333", 0xb7}], 0x4) ftruncate(r0, 0xffffffff) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) [ 1126.951030] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 580) [ 1126.952711] FAT-fs (loop7): Filesystem has been set read-only [ 1126.956630] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:24:34 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) finit_module(r1, &(0x7f0000000000)='.].\x00', 0x3) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="e5118df95787febee96ad046b6bb95d62454392c97136d5a72f4981b36306cb59a32c2f730bd0b4a7f8d3908846d0fd1a3644228ca0342d480802543c804", 0x3e}, {&(0x7f0000000180)="55846863438cd49be8af80c0826ba741a1fc4bbedf864a3fa2e78e8228e05f38922c5f37056c56e10a49c85226571ce7a92f4d5543a9c4daa384134598c09603088d8c51da393164cd8032b3ca06c4a1cd2b5a830546293e4df3b4955017245e055715a82abe592751ce2de6b19c415a3d365db4eef79aa611f49d3c0936ecc84989d2c9434b90ea031d2ec7ebe74a8d49b4db1022e91977ff96015e68b80de7414f90fb29", 0xa5}, {&(0x7f0000000240)="70a1521143d17e7c314a89ac29d23d39596173a9c60848ed60b5520e4444411230f8c06b45f7ea36f5fa64c23e94f212d26a3b9b741b62acbdaebc4c40849d77d14eb7ac6141a05aeb2e7b929c592c5de686fef9daa590f50f27cb1f97c4", 0x5e}, {&(0x7f00000002c0)="3fe0e06a6a2d3c9c7087e5cc8ae10dde3f53f9f71c1748f956f69b66540f68c8f85225858337ec86d1c909e836f6a4228d45a78750db1fadf2b18e92ed4b4c137d9780e73d9f7fa106417fe47219b1a4d1fcc1cf45d353718fc69982801ef4d15112df7bd21c391228bab973ed66be51589d4d2da34d27f36041c8b42755dca90ed1688382b1c515515f002845be250770c7a7af8e3348af7e6203ccb5fd3add90749c5e7960c9a7db7b20f3b9ca0ceac879f3cb66a333", 0xb7}], 0x4) ftruncate(r0, 0xffffffff) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:24:34 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_flowlabel\x00') preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0xf2, 0x2) [ 1126.975647] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1126.977306] FAT-fs (loop5): Filesystem has been set read-only [ 1126.979935] FAT-fs (loop7): error, fat_free_clusters: deleting FAT entry beyond EOF 06:24:34 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) finit_module(r1, &(0x7f0000000000)='.].\x00', 0x3) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="e5118df95787febee96ad046b6bb95d62454392c97136d5a72f4981b36306cb59a32c2f730bd0b4a7f8d3908846d0fd1a3644228ca0342d480802543c804", 0x3e}, {&(0x7f0000000180)="55846863438cd49be8af80c0826ba741a1fc4bbedf864a3fa2e78e8228e05f38922c5f37056c56e10a49c85226571ce7a92f4d5543a9c4daa384134598c09603088d8c51da393164cd8032b3ca06c4a1cd2b5a830546293e4df3b4955017245e055715a82abe592751ce2de6b19c415a3d365db4eef79aa611f49d3c0936ecc84989d2c9434b90ea031d2ec7ebe74a8d49b4db1022e91977ff96015e68b80de7414f90fb29", 0xa5}, {&(0x7f0000000240)="70a1521143d17e7c314a89ac29d23d39596173a9c60848ed60b5520e4444411230f8c06b45f7ea36f5fa64c23e94f212d26a3b9b741b62acbdaebc4c40849d77d14eb7ac6141a05aeb2e7b929c592c5de686fef9daa590f50f27cb1f97c4", 0x5e}, {&(0x7f00000002c0)="3fe0e06a6a2d3c9c7087e5cc8ae10dde3f53f9f71c1748f956f69b66540f68c8f85225858337ec86d1c909e836f6a4228d45a78750db1fadf2b18e92ed4b4c137d9780e73d9f7fa106417fe47219b1a4d1fcc1cf45d353718fc69982801ef4d15112df7bd21c391228bab973ed66be51589d4d2da34d27f36041c8b42755dca90ed1688382b1c515515f002845be250770c7a7af8e3348af7e6203ccb5fd3add90749c5e7960c9a7db7b20f3b9ca0ceac879f3cb66a333", 0xb7}], 0x4) ftruncate(r0, 0xffffffff) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:24:34 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)={{0x0, 0x1}, {}, 0x401, 0x0, 0x40}) r2 = openat$cgroup_pressure(r0, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) close_range(r2, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x10}) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) write$sndseq(r3, &(0x7f0000000000)=[{0x3, 0xf8, 0x5, 0x2, @time={0x1, 0xfffffff9}, {0x1, 0x7}, {0x3, 0xe1}, @control={0x2, 0x6, 0x5}}, {0x2, 0x8, 0x1f, 0x6, @tick=0x80000001, {0x9, 0x5}, {0x4, 0x7f}, @addr={0x6, 0xb5}}], 0x38) r4 = dup2(0xffffffffffffffff, r1) r5 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r4, 0xc018937e, &(0x7f0000000240)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @in_args={0x4}}, './file0\x00'}) connect$unix(r6, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) readv(r5, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) 06:24:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180), 0x0, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:24:34 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="28000000100001000000001c59994138a307ea0000000000", @ANYRES32, @ANYBLOB="0400000008001b"], 0x28}}, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0x5, 0x0) 06:24:34 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/198, 0xc6}], 0x1, 0x5, 0x1) 06:24:34 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00082cbd7000fedbdf251f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0006ab02000000000000000cfd06000300000000000000"], 0x34}, 0x1, 0x0, 0x0, 0x24000804}, 0x20004000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) openat$hpet(0xffffffffffffff9c, &(0x7f0000000100), 0x40000, 0x0) 06:24:34 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:24:34 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1127.104690] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:24:34 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) ioctl$RTC_AIE_OFF(r1, 0x7002) 06:24:34 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) finit_module(r1, &(0x7f0000000000)='.].\x00', 0x3) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="e5118df95787febee96ad046b6bb95d62454392c97136d5a72f4981b36306cb59a32c2f730bd0b4a7f8d3908846d0fd1a3644228ca0342d480802543c804", 0x3e}, {&(0x7f0000000180)="55846863438cd49be8af80c0826ba741a1fc4bbedf864a3fa2e78e8228e05f38922c5f37056c56e10a49c85226571ce7a92f4d5543a9c4daa384134598c09603088d8c51da393164cd8032b3ca06c4a1cd2b5a830546293e4df3b4955017245e055715a82abe592751ce2de6b19c415a3d365db4eef79aa611f49d3c0936ecc84989d2c9434b90ea031d2ec7ebe74a8d49b4db1022e91977ff96015e68b80de7414f90fb29", 0xa5}, {&(0x7f0000000240)="70a1521143d17e7c314a89ac29d23d39596173a9c60848ed60b5520e4444411230f8c06b45f7ea36f5fa64c23e94f212d26a3b9b741b62acbdaebc4c40849d77d14eb7ac6141a05aeb2e7b929c592c5de686fef9daa590f50f27cb1f97c4", 0x5e}, {&(0x7f00000002c0)="3fe0e06a6a2d3c9c7087e5cc8ae10dde3f53f9f71c1748f956f69b66540f68c8f85225858337ec86d1c909e836f6a4228d45a78750db1fadf2b18e92ed4b4c137d9780e73d9f7fa106417fe47219b1a4d1fcc1cf45d353718fc69982801ef4d15112df7bd21c391228bab973ed66be51589d4d2da34d27f36041c8b42755dca90ed1688382b1c515515f002845be250770c7a7af8e3348af7e6203ccb5fd3add90749c5e7960c9a7db7b20f3b9ca0ceac879f3cb66a333", 0xb7}], 0x4) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:24:34 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="06040000200000002e2f66696c65300048bffb68c83005000000e085673ddb7fa58e4e0ca858117917c2820155a2b2a7590e9278dfb9bb459e69778bee395ca7995b3373c101d6e8882c9934955865b006a9a7b5dd6927782e4b407c0b4b19d7931ba84336e683f4f967ba8466809d655c24ce54322ccfcfbea10d883b014f4ec4354c9e9baef0b4d6ab2cb7043575c630252997dde8a95b50d0b912ca37561e5c61eb81194224c1d9711d29"]) lseek(r1, 0xfffffffffffeffff, 0x2) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 1127.178968] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1127.193668] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1127.195198] FAT-fs (loop5): Filesystem has been set read-only 06:24:34 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') readv(r0, &(0x7f0000002700)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/152, 0x98}, {&(0x7f0000002480)=""/110, 0x6e}, {&(0x7f0000002500)=""/234, 0xea}, {&(0x7f0000002600)=""/83, 0x53}, {&(0x7f0000002680)=""/113, 0x71}], 0x7) r1 = gettid() r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) ioctl$FICLONE(r0, 0x40049409, r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) clone3(&(0x7f0000000240)={0x220010000, &(0x7f0000002780), &(0x7f0000000180), &(0x7f0000000080), {0xa}, &(0x7f00000000c0)=""/145, 0x91, &(0x7f0000000040)=""/31, &(0x7f0000000200)=[r1, r3, 0x0], 0x3, {r0}}, 0x58) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:24:34 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0x400f2, 0x0) [ 1127.271746] FAT-fs (loop7): invalid media value (0x00) [ 1127.272377] FAT-fs (loop7): Can't find a valid FAT filesystem 06:24:34 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) r1 = fsmount(0xffffffffffffffff, 0x0, 0x70) pread64(r1, &(0x7f0000000200)=""/252, 0xfc, 0x800) 06:24:34 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) finit_module(r0, &(0x7f0000000000)='.].\x00', 0x3) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:24:34 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:24:34 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000dc0)={'batadv_slave_1\x00', 0x0}) sendmmsg$sock(r0, &(0x7f00000025c0)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e24, 0xf20fc45f, @remote, 0x2}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)="51efe58cf7a636e29fac0cdb6c982f5a768610f9b2e046289ef67e4629d04a67c13ccb45f103b5cbbd9aa1a4c26b3eb4a7150c21ecc6d55b0c07e92bf9bbbcb7cbf5f8be65e912cd8f72e2550f1a5fed1520aa903201a7676f2357829fb4509f9d73a89d8fbff318f8bdd841ac", 0x6d}, {&(0x7f0000000180)="e7cb1a6fc163c0f223291785eaf65dd661460ecbbe29e8afa9f0a170da9b038f9e576eee8d32e9dde8f2c8da4628b4ff30d43d4c1bda087d9e1049f3843d56c541c7b2fd9073459c0b4af21b20c9cfb19c5da52af42d0dc9808b", 0x5a}], 0x2}}, {{&(0x7f0000000240)=@xdp={0x2c, 0x6, 0x0, 0x28}, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)="7b2e2edaa257072868034f49de", 0xd}, {&(0x7f0000000300)="e0121358c86ea430a776016ead8c20ed98212a98154a6ffc1ffff510be36874169b0aaf6aff1d033ad19571c4535442e9715e91d7926919304095933cec642b21b925fec610567dfe48802ecc41420fb0a6c9366b3d465db6094ffe1ca581dd30ce7fa96530d1d4b6ba5d9357ac8208acc69d383b648933c462fd94966819e9f8d1be916c742a45513252359f36fa45113521c985471ea0422af6efaad8e0f7d198b2e2cfefc0ad7911d927d4f270332393e84e1576bf7877ef5de3bf16c71cd8876e73653767e61d5c58713276484905b8dd4a5b7a2d5e72ea844ac2293ebbf25", 0xe1}], 0x2, &(0x7f0000000440)=[@mark={{0x14, 0x1, 0x24, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @txtime={{0x18}}, @txtime={{0x18, 0x1, 0x3d, 0xf1a}}], 0x60}}, {{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000013c0)="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{&(0x7f0000000a00)="e25307e9b5e15785b69833ed45ca7dd010aeac7e15b0d1ed0d7b3550458507a97dab63a89999254bdddd99acd7f813bdd5d2bdceb64e161c2d388f1c46dd1dfefe1575245cce185e23a0eeabc0c42c294d2063b8db5a61c39d14eb943ed62a2942914c2504bce18e5e3153335423c82cdd3a5046c6fd9c1f1c009d8176e5cb601e28ca6afb696aa01a83cbb96438e88e0d8b2f161b89c059080e845c5605172a73ee9c710a75ae953c68d097af68cb7e45b4ff738bcf066ecc83161d4e5f47246c25f41a6942998a5ba4724fd49df80c61d1d1", 0xd3}, {&(0x7f0000000b00)="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", 0xfa}, {&(0x7f0000000c00)="b761d1856b327ea9accdd88da1c81c5476", 0x11}], 0x7, &(0x7f0000000cc0)}}, {{&(0x7f0000000d00)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0x80, 0xfffffffffffffffe, 0x0, &(0x7f0000000d80)=[@timestamping={{0x14, 0x1, 0x25, 0x2}}, @mark={{0x14, 0x1, 0x24, 0xffffffe0}}], 0x30}}, {{&(0x7f0000000e00)=@ll={0x11, 0x10, r1, 0x1, 0x3}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000e80)="67123c53aba7b2bb9812a470624b9a72b5480b63903c8faef05a01c7aa5f2c73d80592697117b8c9d85fba557fd77afaaff9b7639dc6f7caea52e3928ef1e55c2e737ad3767e6cc83ddffc6e195ad1563a07e2", 0x53}, {&(0x7f0000000f00)="7bcba34f7cd5e6abe3e0c7c720f7e60bb9ff84adf69b89c1553335bf38b86174ce557edd93737e540ca1fb0d24614db71ab44273e88407ef7fd656430787c783abb914263961efe3923a91a204969fe69b29a2f880c6326727aab93e64d7850306d5b0b7a00d21cb71a0effe370de4b5669a2df83370ffb057cdeaac53d8c913b04db6f5b60f29ace07225ff1a570aa1150655ffefb51d1df0e71542a322bbb2b0dc4536f7ec5ef622ae081d", 0xac}, {&(0x7f0000002980)="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0x1000}], 0x3, &(0x7f0000001000)=[@mark={{0x14, 0x1, 0x24, 0x80000000}}, @txtime={{0x18, 0x1, 0x3d, 0x91}}, @mark={{0x14, 0x1, 0x24, 0x9}}], 0x48}}, {{&(0x7f0000001080)=@in={0x2, 0x4e22, @rand_addr=0x64010102}, 0x80, &(0x7f0000002500)=[{&(0x7f0000001100)="8321d29da3c61996afba3c91ec3339e519a0d5abcae9588b0d3aaff3205090a0482d4d9385883bc7e1cd8bdc7d33b7bbd96bf49d6f63b9faf3777ae5a724964bf64c433ff8489f26bc50f4bfc86eb1cd0c41b59636ce223aff90067a2a2da0604650f05e6f080aa2725cf0bb037dc8a5559bb578e9bec0a882987e61bf0e08f67e4eba5dd059fea96cfaddf847f5e2", 0x8f}, {&(0x7f00000011c0)="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", 0xfe}, {&(0x7f00000012c0)}, {&(0x7f0000001300)="a0a5cef2395dfebfcdac6c6126580334a1ad23c85e2c593bbf46b03ff80feed69fc423983b62e12f39239d77dc860182f10fe57cfd91cf5cfd83fb1d8ffc322876ee038156cddf94c75a691fa74ba587b1ba163478a48b57e5146120588c415b2da16d", 0x63}, {&(0x7f0000002480)="8a0a7b129bf9fa480a0b8073b275a11d1e049ebca08ee8ceea5c4d7415331f", 0x1f}, {&(0x7f00000024c0)="d57acd1c858f25bcc176", 0xa}], 0x6, &(0x7f0000002580)=[@mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x7fff}}], 0x30}}], 0x7, 0x40000) r2 = syz_io_uring_complete(0x0) r3 = perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x3, 0x1, 0xa2, 0x81, 0x0, 0x7fff, 0x0, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x80000001, 0x9}, 0x10000, 0x0, 0x7ff, 0x9, 0x7d8, 0x9, 0x3dcc, 0x0, 0x8, 0x0, 0x3f}, 0x0, 0xe, r2, 0x8) r4 = gettid() r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000100)) splice(r5, &(0x7f0000000cc0)=0x3, r3, &(0x7f00000012c0)=0x7, 0x9, 0x8) timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r4}, &(0x7f0000000040)) perf_event_open(&(0x7f0000002780)={0x0, 0x80, 0x5, 0x0, 0x6, 0x9, 0x0, 0x7fffffff, 0x54010, 0xe, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x1, @perf_config_ext={0xd8e, 0x1}, 0x0, 0xfffffffffffffffc, 0x9, 0x6, 0x0, 0x2ef3, 0x5, 0x0, 0x6, 0x0, 0x9}, r4, 0x5, r0, 0x1) preadv(r3, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:24:34 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0xf00, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 1127.370618] FAT-fs (loop7): invalid media value (0x00) [ 1127.371600] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1139.673448] kmemleak: 4 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:24:55 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) finit_module(r0, &(0x7f0000000000)='.].\x00', 0x3) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:24:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff100000", 0x6, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:24:55 executing program 6: syz_io_uring_setup(0x2f49, &(0x7f0000000400)={0x0, 0x86f1, 0x4, 0x1, 0x122}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000480)=0x0, &(0x7f00000004c0)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0)) io_uring_enter(r2, 0x3a47, 0x1837c, 0x0, &(0x7f0000000500)={[0xfda3]}, 0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r3, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r4 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x101100, 0x54, 0x1}, 0x18) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000600)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r5}}, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000540)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd_index=0x2, 0x0, 0x0, 0x534, 0x4, 0x0, {0x0, r5, r3}}, 0x8) write$binfmt_aout(r4, &(0x7f0000000080)={{0x108, 0x40, 0x7f, 0x1b7, 0x2af, 0x4, 0x37, 0x400}, "7ee33abf55ccdff9a41531bae8f39b38d03235246299216ad0afd9ac8320f373c5961876de66c128235848ceec702ebd5fa458cd2e6aab533b565960191b6758aabf351d04aaee60b3f713657992eba0510a6e5451cb1fa4828539419d6a3fd94606f5b1f6f06d8b2e1d", ['\x00', '\x00']}, 0x28a) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) vmsplice(r6, &(0x7f00000003c0)=[{&(0x7f0000000340)="a2", 0x1}, {&(0x7f0000000380)="45bcc57e1ea184974771170095e4b3495c19a7928d3a2dc346c9562f06e8", 0x1e}], 0x2, 0x4) 06:24:55 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) dup2(r0, r0) 06:24:55 executing program 2: ioctl$EXT4_IOC_CLEAR_ES_CACHE(0xffffffffffffffff, 0x6628) r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x40840) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x4fc85) fcntl$setflags(r0, 0x2, 0x0) 06:24:55 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:24:55 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x6000, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:24:55 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) ioctl$CDROMREADMODE2(r1, 0x530c, &(0x7f0000000000)={0x32, 0x4, 0x40, 0x0, 0x3, 0x7f}) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r1, 0x80047210, &(0x7f0000000a80)) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000ac0)='./binderfs2/custom1\x00', 0x802, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) write(r3, &(0x7f0000000b40)="e3df0114557847532ed9bad2a2c759319c74f8eb", 0x14) ioctl$F2FS_IOC_GARBAGE_COLLECT(r2, 0x4004f506, &(0x7f0000000b00)=0x1) [ 1147.692774] FAT-fs (loop7): invalid media value (0x00) [ 1147.694010] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1147.726307] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:24:55 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) r2 = signalfd4(r0, &(0x7f0000000000)={[0x100000001]}, 0x8, 0x800) readv(r2, &(0x7f0000001480)=[{&(0x7f00000015c0)=""/4102, 0x1006}, {&(0x7f0000001500)=""/158, 0x9e}, {&(0x7f0000000240)=""/107, 0x6b}, {&(0x7f00000012c0)=""/179, 0xb3}, {&(0x7f0000000180)=""/172, 0xac}, {&(0x7f0000000080)=""/24, 0x18}, {&(0x7f0000001440)=""/9, 0x9}], 0x7) [ 1147.733063] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1147.734699] FAT-fs (loop5): Filesystem has been set read-only 06:24:55 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1147.861501] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1147.864046] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1147.865693] FAT-fs (loop7): Filesystem has been set read-only [ 1160.255340] kmemleak: 3 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:25:15 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:25:15 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) finit_module(r0, &(0x7f0000000000)='.].\x00', 0x3) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:25:15 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x24a7, 0xd0002) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) 06:25:15 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0xf000, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:25:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff100000", 0x6, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:25:15 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/connector\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:25:15 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000000000)=""/144, 0x90}], 0x1, 0xf2, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000200)) pread64(r0, &(0x7f0000000100)=""/230, 0xe6, 0x4196153d) 06:25:15 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) r2 = pidfd_getfd(r1, r0, 0x0) flistxattr(r2, &(0x7f0000000500)=""/12, 0xc) sendmsg$nl_generic(r2, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xf8, 0x3f, 0x800, 0x70bd2a, 0x25dfdbfb, {0x8}, [@typed={0x4, 0x89}, @generic="94355d9354fd6b99de3005038db60388cdc19c7684b31c71a52cee62977ea3510f7a5b80689597699ebbb654c49cee86ae1c1f22ba1d5c1c75320819a2a1c7ec2adb0b7fd435bf97201b95a5f2175ebe2d5bc32ef7b7cd1277912d91e56172c64edf1fa347c88bd57b17cc15930b7f888c16a7ab8c3b1532cdc7ed00ed9afc73fa6fcd8b2f6dcd3416994502ce475a0d551bc4a2c05250a386467d5a49d5bc6a8a667f84e32b41170977a174f2f0139a86e354dfba65d192964e23c3463b2c51dcbca7873f1263a4e25d3e28797ab2574b30ec1affb6d4cf9c9097b2c5cd"]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000880}, 0x2000000) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f00000000c0)) r5 = creat(&(0x7f0000000340)='./file1\x00', 0x2) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000240), 0x202000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap}, {@cache_fscache}, {@aname={'aname', 0x3d, ':}+'}}], [{@subj_type}, {@subj_type={'subj_type', 0x3d, '#*\xcd}$&}/\x80,}-^'}}]}}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="000000000000000062f37bc46c6530002c7fe7f31da2b167027a89be14e931f1dab6983c26e3163e190176c9eec8dd77eedae794464a91b95c55"]) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r6, 0x40e, &(0x7f00000000c0)) fcntl$setlease(r5, 0x400, 0x1) sendmsg$NFNL_MSG_ACCT_NEW(r6, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1f200}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x20, 0x0, 0x7, 0x301, 0x0, 0x0, {0xc, 0x0, 0x6}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xfffffffffffffff7}]}, 0x20}, 0x1, 0x0, 0x0, 0x880}, 0x4000) [ 1167.682808] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1167.688377] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1167.690146] FAT-fs (loop7): Filesystem has been set read-only 06:25:15 executing program 2: syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x40802) r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000080)=""/245, 0xf5}, {&(0x7f0000000180)=""/80, 0x50}, {&(0x7f0000000200)=""/157, 0x9d}, {&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000000340)=""/59, 0x3b}, {&(0x7f0000000380)=""/69, 0x45}, {&(0x7f0000000400)=""/208, 0xd0}], 0x7) [ 1167.729191] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1167.735494] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1167.737134] FAT-fs (loop5): Filesystem has been set read-only 06:25:15 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) finit_module(r0, &(0x7f0000000000)='.].\x00', 0x3) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:25:15 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x30000, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:25:15 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1167.895817] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1167.906643] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1167.908385] FAT-fs (loop7): Filesystem has been set read-only [ 1180.512470] kmemleak: 16 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:25:37 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x80, 0x3, 0xa9, 0x7, 0x0, 0x1, 0x40, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xd283, 0x0, @perf_config_ext={0xffffffffffffffff, 0x80000001}, 0x138, 0x1, 0xfff, 0x4, 0x4, 0x6, 0x1, 0x0, 0x800, 0x0, 0x101}, 0xffffffffffffffff, 0xc, r0, 0x8) 06:25:37 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:25:37 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) finit_module(r0, &(0x7f0000000000)='.].\x00', 0x3) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:25:37 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) r2 = timerfd_create(0x8, 0x80800) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) dup2(r2, r3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000100)={{0x0, 0x10}}) write$binfmt_elf64(r4, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x9, 0x80, 0x4, 0x52a9, 0x3, 0xa4295038adc64c4e, 0x4, 0x284, 0x40, 0x2ef, 0x8, 0x3, 0x38, 0x1, 0x1, 0x8, 0x3}, [{0x5, 0x5, 0x4, 0x8, 0x81, 0x0, 0x7, 0x3ff}], "ff64e31aa9faa1592c6b8b0e84b97dbee3824f830b866fdc2ba95fbb3fb05da1756308715189519c87aee8a72042a615860157b839fb0defec8e7de2b6aae5beafe302a442b08cfd322b0c25872b690fbd23ece0aa8eecf61d3c1674f8f5530d912b50cb6ebd9e7b986ff9c8ec55c3dc9c03b0", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x8eb) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r6, 0xc0105303, &(0x7f0000000180)={0x2, 0x2, 0xfb}) 06:25:37 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r0}, &(0x7f0000000040)) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/rt_acct\x00') r2 = signalfd4(r1, &(0x7f0000000000), 0x8, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x800) 06:25:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff100000", 0x6, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:25:37 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) ioctl$MON_IOCQ_RING_SIZE(r0, 0x9205) readv(r0, &(0x7f0000000000), 0x0) 06:25:37 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x34000, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 1190.017702] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1190.020904] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1190.022601] FAT-fs (loop5): Filesystem has been set read-only [ 1190.044879] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1190.047144] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1190.048805] FAT-fs (loop7): Filesystem has been set read-only 06:25:37 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) finit_module(r0, &(0x7f0000000000)='.].\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:25:37 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:25:37 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x80000, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:25:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8", 0x9, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:25:37 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) ioctl$MON_IOCX_MFETCH(r1, 0xc0109207, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) 06:25:37 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/vlan/vlan1\x00') r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) 06:25:37 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001740)=@updsa={0x13c, 0x1a, 0x1, 0x0, 0x0, {{@in6=@mcast2, @in6=@private0}, {@in, 0x0, 0x32}, @in=@multicast1, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x40}}]}, 0x13c}}, 0x0) accept(r0, &(0x7f0000000640)=@x25, &(0x7f00000006c0)=0x80) io_setup(0x401, &(0x7f0000000000)=0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040), 0x380000, 0x80) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc4000) r5 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x1a3000, 0x22) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r6, 0x40e, &(0x7f00000000c0)) io_submit(r1, 0x5, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x7, r2, &(0x7f0000000080)="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", 0xfa, 0xff, 0x0, 0x2, r3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, &(0x7f00000001c0)="fded14dc1cfdcf8d7971d5ba24e322e9038a4cd801ac6ac80cce7b7b8fbd6cd9f0631b1429c7e7ede17ea646c5928c314bb2a0543d9b0243c6e869823ed56015981662d699718168422d81e105b4ccbe8de6837b429315b82b55cb1cea2097f6925316aee20799514eafc50875fd45e8e886fbc26703f0dc5ace2913eae1041b4d469bec9bed", 0x86, 0x8}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x1ff, r4, &(0x7f0000000300)="539c2320f7647cebccafc7310aeb61d4359b71ffc3479091c98953e9b7133f5248cf69dd7c733e2d733bce425404b6f9f881eb93ced809a3bbacfdc59817bb84aef0a634c929af55da6023777ce72ac9e56d64c3b195a546d26fe82c4606771a11e0e58be2907a6c8844012ae5f3d58113e76659b688658ee7c6afa3e322c41f9e01325d3337b3df8b203a8f5ca10507eeb16a6d87416f03b12987737992290225c49ca9d45e5bdccbaf72d23a885d8fddfd39684d3c1bfc7e2896ed74fc88a0bf12ca6882f74959ad5a5207da9f7a00", 0xd0, 0x80000000, 0x0, 0x2, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000480)="4a3476340e590137c84ee5faa10c8468a0f770af48b5c83c6d86bde05d16ea6ad2eba15edbe424d7436d9beb547220c1d1b6cb9963b1044b296f918f1a6a012b83b816394af883c4d668bf747e742c99710309805393ce792d6dfcc036096fa0828b0b36d6bb54d6ccb76d622f8942cb6b42ddd70c08091996ee747a7421946575ae5881635e6cd33ea3f94933b60d250ec727", 0x93, 0x80000001, 0x0, 0x1}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x1, 0xffff, 0xffffffffffffffff, &(0x7f0000000580)="715dde506094a17ce7e2ef82afa3a118bf2d835ddade5c4e6f071446bb1ae932c9762aebf8dc2ff221e1221ec3361dd2161b8ea627fb8a31a4e6", 0x3a, 0x40, 0x0, 0x1, r6}]) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r7, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 1190.229250] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1190.241699] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1190.243705] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1190.245661] FAT-fs (loop7): Filesystem has been set read-only [ 1190.249480] FAT-fs (loop5): error, invalid access to FAT (entry 0x000000f8) [ 1190.251199] FAT-fs (loop5): Filesystem has been set read-only 06:25:37 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940), 0x10000144, 0xffbffffc, 0x0) [ 1204.751697] kmemleak: 5 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:26:00 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x84000, 0x1a) r2 = openat(r0, &(0x7f00000000c0)='./file1\x00', 0x4004c2, 0x40) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x2002, 0x80) sendfile(r0, 0xffffffffffffffff, 0x0, 0x7ff) mknodat(r2, &(0x7f0000000340)='./file0\x00', 0x100, 0x1) lsetxattr$trusted_overlay_redirect(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180), &(0x7f00000001c0)='./file1\x00', 0x8, 0x2) preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0x72, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3, {0x1}}, './file0/file0\x00'}) ioctl$TIOCL_UNBLANKSCREEN(r4, 0x541c, &(0x7f0000000240)) renameat2(r1, &(0x7f0000000040)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000280), 0x240, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000300)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r5, 0xc0189379, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r4}, './file1\x00'}) 06:26:00 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x400300, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:26:00 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r0}, &(0x7f0000000040)) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/ip_vs_stats\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 06:26:00 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) finit_module(r0, &(0x7f0000000000)='.].\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:26:00 executing program 2: setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) 06:26:00 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000000), &(0x7f0000000040)={0x0, 0xfb, 0x17, 0x5, 0x96, "0ff26e13cad1d5f4ed59d3e963983683", "4b9b"}, 0x17, 0x3) 06:26:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8", 0x9, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:26:00 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1213.287969] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1213.305100] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1213.306832] FAT-fs (loop7): Filesystem has been set read-only [ 1213.309185] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1213.320674] FAT-fs (loop5): error, invalid access to FAT (entry 0x000000f8) [ 1213.322290] FAT-fs (loop5): Filesystem has been set read-only 06:26:00 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) finit_module(r0, &(0x7f0000000000)='.].\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:26:00 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x80000000}}, './file0\x00'}) 06:26:00 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r2, &(0x7f0000002940), 0x0, 0x2b2, 0x4) 06:26:00 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0xf0ffff, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:26:00 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180), 0x0, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:26:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8", 0x9, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:26:00 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), r0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, r2, 0x200, 0x70bd26, 0x25dfdbfb, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x10000}, {0x6, 0x11, 0xffb9}}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x4dcaafd3f1571de1) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 1213.529912] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:26:00 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) [ 1213.555543] FAT-fs (loop5): error, invalid access to FAT (entry 0x000000f8) [ 1213.557196] FAT-fs (loop5): Filesystem has been set read-only 06:26:00 executing program 2: setsockopt(0xffffffffffffffff, 0x3, 0x9c, &(0x7f0000000000)="69518e213c742a72537aaf0354d673cf435091bf9b5f9c4d38780291d005ebbc0714cb28fe458cfb5e599ef9d47ca84d3d1bd409f4e4b951625d1bb0f76400000000000000ebe0230140a8f3291573b1446f1acf51c0a6c5298932e3852b9be9c23cf3cb5bc7fb30f25dc85e97d609c9cc930b8564ffe46e30dfd70b3b80", 0x7e) r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) ioctl$MON_IOCQ_RING_SIZE(r0, 0x9205) r1 = syz_mount_image$nfs4(&(0x7f0000000080), &(0x7f0000000200)='./file0\x00', 0x2, 0x1, &(0x7f0000000280)=[{&(0x7f0000000240)='I/', 0x2, 0x4}], 0x0, &(0x7f00000002c0)={[{'/dev/usbmon#\x00'}, {'/dev/usbmon#\x00'}, {}, {'/dev/usbmon#\x00'}, {'/dev/usbmon#\x00'}, {'/dev/usbmon#\x00'}, {'/dev/usbmon#\x00'}, {'/dev/usbmon#\x00'}, {'/dev/usbmon#\x00'}], [{@smackfsroot={'smackfsroot', 0x3d, '[!-'}}, {@subj_type={'subj_type', 0x3d, '\\/([,[\''}}, {@euid_eq}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@smackfsdef={'smackfsdef', 0x3d, '('}}]}) fsetxattr$security_evm(r1, &(0x7f00000003c0), &(0x7f0000000400)=@md5={0x1, "e4d7996f2fc7387adb366d76c9e6ae5b"}, 0x11, 0x2) syz_open_dev$ttys(0xc, 0x2, 0x0) 06:26:01 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x1000000, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 1213.587787] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1213.593721] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1213.595741] FAT-fs (loop7): Filesystem has been set read-only [ 1213.649476] nfs4: Unknown parameter '/dev/usbmon#' [ 1213.672223] nfs4: Unknown parameter '/dev/usbmon#' [ 1228.650939] kmemleak: 8 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:26:24 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x2000000, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:26:24 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180), 0x0, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:26:24 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000080)={{r2}, 0xffff, 0xfff, 0x7f}) fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:26:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="100025930800c12c5b153ae9970250d8bd70", @ANYRES32=0x0, @ANYBLOB="06004800050000000a000600ffffffffffff00000e002a00750801000100b2003e000000"], 0x40}}, 0x8001) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x482ac0, 0x11) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), r2) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f0000000680)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000380)={0x2b4, r4, 0x1, 0x70bd28, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0xffff, 0x45}}}}, [@crypto_settings=[@NL80211_ATTR_CONTROL_PORT_NO_PREAUTH={0x4}, @NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0x6000}, @NL80211_ATTR_PMK={0x102, 0xfe, "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"}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_SAE_PASSWORD={0x4f, 0x115, "145e8bac6df297944b9495b2c99c6a210047428634f930544119ab68dfad7d39bc5cf04b414587d49fdc8d68061a4078031af5027284ce7dd795c5274b2258d658f0044681740487c8b337"}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}, @NL80211_ATTR_PMK={0x102, 0xfe, "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"}, @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT={0x4}], @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0xff}, @NL80211_ATTR_PREV_BSSID={0xa, 0x4f, @random="fa2aea053bfa"}, @NL80211_ATTR_USE_MFP={0x8}, @NL80211_ATTR_DISABLE_HT={0x4}, @NL80211_ATTR_KEYS={0x4}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x40000}, 0x800) sendmsg$BATADV_CMD_GET_ORIGINATORS(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000df626c1770003162c4d767dd04655c05008614028f259fd7573e0396be9e976c3e9b3e9f1b4652a3568ef4a9ae9202c84904b336480c6e0cec0191b3f3a6708978c927880d6d0000bac56cc9b0798dd76a8470ebda3f24a020917b6ab7ce5229f459928f42e43678", @ANYRES16=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00e#\x00\b\x00\x00\x00'], 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f00000006c0)={{0x1, 0x1, 0x18, r2, {0x1}}, './file0\x00'}) openat(r5, &(0x7f0000000700)='./file0\x00', 0x202, 0x3) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r3, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xf6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x54) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:26:24 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:26:24 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = mq_open(&(0x7f0000005c00)='-@\x00', 0x42, 0x0, 0x0) mq_timedsend(r1, 0x0, 0x2000, 0x0, 0x0) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:26:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff", 0xb, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:26:24 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000002cc0)={@dev}, 0x14) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000000540)={0x0, 0x880}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000000c0)) bind$inet6(r3, &(0x7f00000004c0)={0xa, 0x4e22, 0x679, @dev={0xfe, 0x80, '\x00', 0x38}, 0x80}, 0x1c) sendfile(r2, r0, &(0x7f0000000080)=0xffffffff, 0x7) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, 0x1, 0x1, 0x1}, 0x3ff) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000440)={0x53, 0xfffffffffffffffd, 0xa4, 0x5, @buffer={0x0, 0x2a, &(0x7f0000000200)=""/42}, &(0x7f0000000240)="93c9c6aa4c664bc1d06e97693af9099ebb8118d6521a07b49d9c019afbeff71b626c3b266e2def3c5c5a413f0457a8c3adbb8d26874a1a64a7c679a9b167489758ac93bf73a1ba8da56748c10e654cb6fbc4640c8390769173294e845f8d8a6a6df1554233e40c1be440332a965dde1cb795123384ac2a54d9be3a0e4fc689178db4b77c23f92507806dbbe48fd6c9a1c7466f4b743855da62a8a9aa9f65b41ef22ea7e2", &(0x7f0000000300)=""/194, 0xfffffff9, 0x2, 0x1, &(0x7f0000000400)}) [ 1236.995157] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1237.001614] FAT-fs (loop5): error, invalid access to FAT (entry 0x00fffff8) [ 1237.003094] FAT-fs (loop5): Filesystem has been set read-only [ 1237.035060] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1237.044375] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1237.046043] FAT-fs (loop7): Filesystem has been set read-only 06:26:24 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000000080)=""/102, 0x66}, {&(0x7f0000000100)=""/21, 0x15}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/200, 0xc8}, {&(0x7f0000001240)=""/85, 0x55}], 0x6) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:26:24 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:26:24 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x3000000, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:26:24 executing program 2: timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0x3938700}}, &(0x7f0000000200)) r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) ioctl$MON_IOCX_MFETCH(r0, 0xc0109207, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x8}) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) 06:26:24 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) preadv(r0, &(0x7f0000002940)=[{&(0x7f0000000040)=""/137, 0x89}], 0x1, 0xf2, 0x4) 06:26:24 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180), 0x0, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:26:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff", 0xb, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:26:24 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000000)={0x7, 0x81}) openat$full(0xffffffffffffff9c, &(0x7f0000000240), 0x200000, 0x0) r2 = openat2(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x2, 0x1c0, 0xc}, 0x18) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000200)={{0x1, 0x1, 0x18, r2, {r1}}, './file0\x00'}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r3, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:26:24 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) [ 1237.272736] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:26:24 executing program 0: r0 = msgget$private(0x0, 0x6d1) msgrcv(r0, &(0x7f0000000540)={0x0, ""/154}, 0xa2, 0x3, 0x2800) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f0000000380)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000280)=""/237, 0xed}, {&(0x7f0000000100)=""/26, 0x1a}, {&(0x7f0000000140)=""/200, 0xc8}], 0x3, 0x487, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000480)={{0x8, 0x93}, 'port0\x00', 0x11, 0x800, 0x1f, 0xffffffff, 0x24, 0x800, 0x2, 0x0, 0x5, 0x1}) finit_module(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x2) [ 1237.290843] FAT-fs (loop5): error, invalid access to FAT (entry 0x00fffff8) [ 1237.292276] FAT-fs (loop5): Filesystem has been set read-only [ 1237.349859] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1237.359316] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1237.360975] FAT-fs (loop7): Filesystem has been set read-only [ 1248.373751] kmemleak: 8 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:26:43 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x402) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x600100, 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000000c0)={0x1, @time={0x100, 0x3}, 0xf, {0x80, 0xf8}, 0xff, 0x1, 0x3}) ftruncate(r1, 0x100000001) 06:26:43 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff100000", 0x6, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:26:43 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) 06:26:43 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip6_vti0\x00', 0x1}, 0x18) [ 1256.028907] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:26:43 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x9000000, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:26:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff", 0xb, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:26:43 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:26:43 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') [ 1256.073672] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1256.075388] FAT-fs (loop7): Filesystem has been set read-only [ 1256.093464] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1256.112596] FAT-fs (loop5): error, invalid access to FAT (entry 0x00fffff8) [ 1256.114120] FAT-fs (loop5): Filesystem has been set read-only 06:26:43 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7ce0e) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x8, 0x214402) ioctl$MON_IOCX_GETX(r1, 0x4018920a, &(0x7f0000000080)={&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000200)=""/144, 0x90}) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) [ 1268.603342] kmemleak: 7 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:27:03 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:27:03 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000200)=""/206, 0xce}], 0x1) 06:27:03 executing program 0: pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001440), 0x402, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x24, &(0x7f0000000000)=0xc, 0x23) preadv(0xffffffffffffffff, &(0x7f0000002940), 0x0, 0xf5, 0x0) 06:27:03 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) socketpair(0x25, 0xb, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x3, 0x40, 0xf8, 0x2, 0x3, 0x3e, 0x5, 0x2f2, 0x40, 0x1f8, 0xfffffff9, 0xfff, 0x38, 0x1, 0x9, 0x1000, 0x2}, [{0x2, 0x3f, 0x6, 0xd864, 0x3, 0x101, 0x2, 0x7}, {0x6, 0x0, 0x4800, 0x5, 0x2, 0x5, 0xffff, 0x7}], "7566a5082123bc8bfec06a5623c5908528ea793f4a81cb7cb60d500d25044fbc71e0cd12b53c", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x8d6) 06:27:03 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0xf000000, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:27:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:27:03 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff100000", 0x6, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:27:03 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = dup(r1) setsockopt$inet_mreqn(r2, 0x0, 0x4, 0x0, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3b}}, 0x10) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140), r2) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)={0x118, r3, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@pci={{0x8}, {0x11}}, {0x8}}, {@pci={{0x8}, {0x11}}, {0x8}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000}, 0x4006000) sendmsg$DEVLINK_CMD_SB_POOL_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="20002cbd7000fbdbdf250f800000000000000063690011000200303030303a30303a31302e3000000000cf000b00020000000600110001000000080001003063690011000200303030300000000097c593b80000000008000b006a0c000006001100040000001816a53d10b4209cce099f70ea9bd725b50b2bdfe5d3aea8d3c52e32ea"], 0x6c}, 0x1, 0x0, 0x0, 0x4000004}, 0x1000c804) ftruncate(0xffffffffffffffff, 0x1000003) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_IBSS(r4, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="28000000978bd6684fe306cea2824505e71f01e7b8ba286157a90e47fad51d42ac6e4c432cc2fb5fafd0b82b123fe4e323e3ca1f4fd2bd84065297521bdc8d7131ca3d7f36702a6b31c8e6834d1d91e6fad52d07419526c77125", @ANYRES16=r5, @ANYBLOB="100029bd7000fcdbdf252c00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099000100000032000000"], 0x28}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="0b0c00000000000000003f00000008000300", @ANYRES32=r9], 0x30}}, 0x0) sendmsg$NL80211_CMD_ABORT_SCAN(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8000}, 0x8, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="000128bd7000ffdbdf257200000008006600", @ANYRES32=r9, @ANYRESOCT=r0], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f00000023c0)=""/147, 0x93}, {&(0x7f0000000240)=""/257}, {&(0x7f0000000100)=""/227}], 0x100000000000005c, 0xf2, 0x1) [ 1275.795968] FAT-fs (loop5): bogus logical sector size 527 [ 1275.797228] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1275.802130] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1275.811032] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.6'. [ 1275.821229] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1275.822910] FAT-fs (loop7): Filesystem has been set read-only 06:27:03 executing program 3: stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) setuid(r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000018c0)={{{@in6=@private1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000019c0)=0xe8) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) setuid(r2) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) setuid(r3) setresuid(r1, r2, r3) quotactl(0x22, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)="2f2e56b0c57c7909b9a3c0ae9ca2a6690074e74ea94c29d5d6b25b") openat(0xffffffffffffff9c, &(0x7f0000001880)='./file0\x00', 0x181000, 0x2) syz_mount_image$nfs(&(0x7f0000001700), &(0x7f0000001740)='./file0\x00', 0x1, 0x1, &(0x7f00000017c0)=[{&(0x7f0000001780)="6aca5a262b6d8252ca8ac8adb0d5668e29aabfeb92413b54fa201f75a7c2ef54041382", 0x23, 0x6}], 0x10000, &(0x7f0000001800)={[{}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'net/udp\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x32, 0x64, 0x66, 0xc591eb27b8ba3d6a, 0xd3834c7da633c9f5, 0x37, 0x34], 0x2d, [0x0, 0x61, 0x34], 0x2d, [0x0, 0x39, 0x6a, 0x39], 0x2d, [0x66, 0x53, 0xb6f59fa702ae6803, 0x61], 0x2d, [0x37, 0x61, 0x0, 0x39, 0x62, 0x34, 0x2, 0x33]}}}, {@func={'func', 0x3d, 'MMAP_CHECK'}}]}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') recvmmsg(r4, &(0x7f0000001600)=[{{&(0x7f0000000080)=@sco={0x1f, @none}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/22, 0x16}, {&(0x7f0000000140)=""/116, 0x74}], 0x2, &(0x7f0000000200)=""/47, 0x2f}, 0x3}, {{&(0x7f0000000240)=@sco, 0x80, &(0x7f0000001300)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/45, 0x2d}], 0x2, &(0x7f00000013c0)=""/132, 0x84}, 0x80000000}, {{&(0x7f0000001480)=@l2tp6={0xa, 0x0, 0x0, @private1}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001500)=""/92, 0x5c}, {&(0x7f0000001340)=""/11, 0xb}], 0x2, &(0x7f00000015c0)=""/21, 0x15}, 0x6}], 0x3, 0x2, &(0x7f00000016c0)) 06:27:03 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:27:03 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/clients\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r1, 0x9204, 0x1876b) 06:27:03 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940), 0x0, 0xf2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xe217}}, './file0\x00'}) sendmsg$NL80211_CMD_START_NAN(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="f7000000", @ANYRES16=0x0, @ANYBLOB="003d10ce4d00fcebdb257302000008000300", @ANYRES32=0x0, @ANYBLOB="0800ef000c000000"], 0x24}, 0x1, 0x0, 0x0, 0x2004c844}, 0x400c000) 06:27:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:27:03 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff100000", 0x6, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:27:03 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x60000000, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:27:03 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='net/xfrm_stat\x00') clone3(&(0x7f0000000200)={0x0, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x31}, &(0x7f00000000c0)=""/112, 0x70, &(0x7f0000000140)=""/114, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0x6, {r0}}, 0x58) fcntl$notify(r1, 0x402, 0x1) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) accept4$unix(r0, 0x0, &(0x7f00000004c0), 0x0) clone3(&(0x7f0000000440)={0x40000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x4}, &(0x7f0000000340)=""/124, 0x7c, &(0x7f00000003c0)=""/4, &(0x7f0000000400)=[r2], 0x1, {r0}}, 0x58) 06:27:03 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') dup(r0) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:27:03 executing program 1: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) [ 1276.088442] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1276.105364] FAT-fs (loop5): bogus logical sector size 527 [ 1276.106686] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1276.112157] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1276.113851] FAT-fs (loop7): Filesystem has been set read-only 06:27:03 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) ioctl$MON_IOCX_MFETCH(r0, 0xc0109207, &(0x7f0000000300)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x8001}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/206, 0xce}, {&(0x7f0000000080)=""/60, 0x3c}, {&(0x7f0000000200)=""/233, 0xe9}], 0x3) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) clock_gettime(0x0, &(0x7f0000001e40)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001d80)=[{{&(0x7f0000000340), 0x6e, &(0x7f0000000600)=[{&(0x7f00000003c0)=""/92, 0x5c}, {&(0x7f0000000440)=""/102, 0x66}, {&(0x7f00000004c0)=""/81, 0x51}, {&(0x7f0000000540)=""/164, 0xa4}], 0x4}}, {{&(0x7f0000000640), 0x6e, &(0x7f0000000940)=[{&(0x7f00000006c0)=""/212, 0xd4}, {&(0x7f00000007c0)=""/113, 0x71}, {&(0x7f0000000840)=""/202, 0xca}], 0x3, &(0x7f0000000980)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000000a00)=@abs, 0x6e, &(0x7f0000001d00)=[{&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/149, 0x95}, {&(0x7f0000001b40)=""/166, 0xa6}, {&(0x7f0000001c00)=""/254, 0xfe}], 0x4, &(0x7f0000001d40)=[@cred={{0x1c}}], 0x20}}], 0x3, 0x40000000, &(0x7f0000001e80)={r2, r3+60000000}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000100)={{0x0, 0x10}, {}, 0x0, 0x3}) kcmp(0x0, 0xffffffffffffffff, 0x5, r0, r1) 06:27:03 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/35, 0x23, 0x5) 06:27:03 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x92ef409b, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:27:03 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r0}, &(0x7f0000000040)) r1 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r1}, &(0x7f0000000040)) r2 = syz_open_procfs(r1, &(0x7f0000000000)='attr/exec\x00') r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) preadv(r2, &(0x7f0000002940)=[{&(0x7f0000000080)=""/162, 0xa2}], 0x1, 0xf0, 0x0) [ 1287.925453] kmemleak: 23 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:27:23 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x9b40ef92, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:27:23 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) ioctl$MON_IOCX_MFETCH(r0, 0xc0109207, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x5}) ioctl$MON_IOCG_STATS(r0, 0x80089203, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='sched\x00') ioctl$MON_IOCX_MFETCH(r1, 0xc0109207, &(0x7f0000000380)={&(0x7f00000002c0)=[0x0, 0x0, 0x0], 0x3, 0x7ff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0)) ioctl$MON_IOCX_GETX(r2, 0x4018920a, &(0x7f0000000240)={&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000300)=""/108, 0x6c}) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) ioctl$MON_IOCQ_RING_SIZE(r0, 0x9205) r3 = open(&(0x7f00000003c0)='./file1\x00', 0x400, 0x86) ioctl$MON_IOCX_GETX(r3, 0x4018920a, &(0x7f0000000440)={&(0x7f0000000400), &(0x7f0000000540)=""/224, 0xe0}) 06:27:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:27:23 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8", 0x9, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:27:23 executing program 1: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:27:23 executing program 0: creat(&(0x7f0000000000)='./file0\x00', 0xd9) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:27:23 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udplite6\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/159, 0x9f}, {&(0x7f0000000080)=""/61, 0x3d}, {&(0x7f0000000280)=""/101, 0x65}, {&(0x7f0000000300)=""/155, 0x9b}, {&(0x7f00000000c0)=""/11, 0xb}], 0x5, 0xf2, 0x7) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000440)={0x4, 0x10000, 0x0, 'queue0\x00', 0x5}) 06:27:23 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) r2 = 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_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000980)={0x100000000, &(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=0x0, {0x2b}, &(0x7f0000000780)=""/166, 0xa6, &(0x7f0000000840)=""/237, &(0x7f0000000940)=[r0, r0, r0, r0], 0x4, {r2}}, 0x58) perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x8, 0x3, 0x8, 0x0, 0x2, 0x1, 0xe, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x80000000, 0x1, @perf_bp={&(0x7f0000000400), 0xb}, 0x4000, 0x1, 0x3, 0x8, 0x3f, 0x9, 0x5, 0x0, 0x0, 0x0, 0x101}, r3, 0xf, 0xffffffffffffffff, 0x8) pwrite64(r2, 0x0, 0x0, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) lseek(r4, 0x9e46, 0x0) dup2(r4, r2) sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x200, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x24004091) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="10010000", @ANYRES16=r1, @ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0x240080c0}, 0x80) r5 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r5}, &(0x7f0000000040)=0x0) timer_delete(r6) r7 = syz_open_procfs(r5, &(0x7f0000001380)='net/udp\x00') preadv(r7, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) sendmsg$nl_xfrm(r7, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001e0001010000"], 0x17c}, 0x1, 0x0, 0x0, 0xc0080c1}, 0x4a884) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r4, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, 0x0, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000011}, 0x20040000) [ 1295.858700] FAT-fs (loop5): bogus logical sector size 527 [ 1295.859937] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1295.861851] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1295.865043] FAT-fs (loop7): error, invalid access to FAT (entry 0x000000f8) [ 1295.866533] FAT-fs (loop7): Filesystem has been set read-only 06:27:23 executing program 1: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:27:23 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') signalfd(r0, &(0x7f0000000000)={[0x101]}, 0x8) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:27:23 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) dup3(r0, r0, 0x80000) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x23a101) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) dup3(r1, r2, 0x0) 06:27:23 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8", 0x9, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:27:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:27:23 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x9effffff, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:27:23 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x1bd3, 0x40802) r1 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0xdf3ae7870c6c8686) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, @in_args={0x4}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x12, r0, {0xee01, 0xffffffffffffffff}}, './file1\x00'}) ioctl$MON_IOCT_RING_SIZE(r2, 0x9204, 0x1cbda) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file1\x00'}) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)={{}, {}, 0x4}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x404001, 0x0) readv(r4, &(0x7f0000000500), 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f00000000c0)) ioctl$MON_IOCT_RING_SIZE(r5, 0x9204, 0x112793) [ 1296.031819] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1296.037233] FAT-fs (loop5): bogus number of reserved sectors [ 1296.038479] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1296.045045] FAT-fs (loop7): error, invalid access to FAT (entry 0x000000f8) [ 1296.048403] FAT-fs (loop7): Filesystem has been set read-only 06:27:23 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = fsmount(r0, 0x0, 0xfd) recvmsg$unix(r1, &(0x7f00000005c0)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000080)=""/53, 0x35}, {&(0x7f00000000c0)=""/123, 0x7b}, {&(0x7f0000000140)=""/213, 0xd5}, {&(0x7f0000000240)=""/174, 0xae}, {&(0x7f0000000300)=""/130, 0x82}, {&(0x7f00000003c0)=""/59, 0x3b}], 0x6, &(0x7f0000000480)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x108}, 0x10140) 06:27:23 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:27:23 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x103c82, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000140)={@dev={0xfe, 0x80, '\x00', 0x2c}, 0x15}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0)) sendmmsg$inet6(r2, &(0x7f00000003c0)=[{{&(0x7f0000000180)={0xa, 0x4e23, 0x6, @empty, 0x1}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000001c0)="531d0f964a05c65128ae581adbab4e613169a8c0d43a8aadb274d8db3517ee0cbb7a94452c565b828aea2e54ca58c3b8575f3ce6e2fcb05b9831", 0x3a}], 0x1, &(0x7f0000000240)=[@rthdrdstopts={{0x148, 0x29, 0x37, {0x2c, 0x25, '\x00', [@ra={0x5, 0x2, 0x8001}, @hao={0xc9, 0x10, @mcast1}, @jumbo={0xc2, 0x4, 0x8}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @loopback}}, @pad1, @generic={0xf2, 0xaf, "443bee3bcaf0a9d94675072e620c4b3886e56ce527dc82080e77cd49a999d4ed4cee9c78db18e3e5505b9c84f78e0d4763dcecaaa42db08bf187062f7f45c44b189a1f71f0b2400e294b0cb9092dbb2b38ff56dde47046393bd191115afd1e5d3f913eb2d88586cd8ffde1917360f2218c0c9dfde8ee68ad5a1cdb4b7c1d139a243ffd55b7a82ecbeab1aa3f5c05b40e15d37bda858c27d7a340ddc832e44cfedf9c10f9ae8e047e2a3c79bf03b036"}, @generic={0x7f, 0x35, "ced63029a61043664cc2b39cb2d1aca2915c3dfe799d5d248483784efa3832bdec01f5e42f94c36d3bd0a624fa0a6923869cb57f87"}, @enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}]}}}], 0x148}}], 0x1, 0x4) r3 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)={0x220001, 0x80, 0xa}, 0x18) fsetxattr$trusted_overlay_redirect(r3, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8, 0x2) 06:27:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:27:23 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8", 0x9, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:27:23 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') socket$inet(0x2, 0xa, 0x8001) preadv(r0, &(0x7f0000002940), 0x0, 0xf2, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000000)) 06:27:23 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0xf0ffffff, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:27:23 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000200)=""/212, 0xd4}], 0x1) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/168, 0xa8}, {&(0x7f0000000100)=""/244, 0xf4}, {&(0x7f0000000300)=""/65, 0x41}, {&(0x7f0000000380)=""/182, 0xb6}], 0x4) syz_io_uring_setup(0x323, &(0x7f0000000540)={0x0, 0xb3d7, 0x4, 0x1, 0x4a}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000004c0)=0x0, &(0x7f00000005c0)) syz_io_uring_setup(0x3465, &(0x7f0000000600)={0x0, 0xae47, 0x4, 0x1, 0x39d}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000680), &(0x7f00000006c0)=0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000700)={{0x1, 0x1, 0x18, r0, {0xfffffffa, 0x401}}, './file0\x00'}) syz_io_uring_submit(r1, r2, &(0x7f00000007c0)=@IORING_OP_OPENAT2={0x1c, 0x2, 0x0, r3, &(0x7f0000000740)={0x8000, 0xe, 0x1c}, &(0x7f0000000780)='./file0\x00', 0x18, 0x0, 0x23456}, 0x4) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x202040, 0x0) lseek(r4, 0xaad6, 0x0) [ 1296.294751] FAT-fs (loop5): bogus number of reserved sectors [ 1296.296061] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1296.371833] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1296.382600] FAT-fs (loop7): error, invalid access to FAT (entry 0x000000f8) [ 1296.384021] FAT-fs (loop7): Filesystem has been set read-only [ 1309.607309] kmemleak: 28 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:27:50 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x2080) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) sync_file_range(r0, 0x6917, 0x7, 0x3) 06:27:50 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:fixed_disk_device_t:s0\x00', 0x29, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) ioctl$BTRFS_IOC_DEFRAG(r1, 0x50009402, 0x0) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r0, 0x40047211, &(0x7f0000000080)=0x1) 06:27:50 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x5) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x711500, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f0000000140)='+\x00', &(0x7f0000000180)='./file1\x00', r2) connect$inet6(r1, &(0x7f0000000680)={0xa, 0x4e24, 0x3267, @private1, 0x4}, 0x1c) sendmsg$AUDIT_TTY_GET(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x3f8, 0x300, 0x70bd2a, 0x25dfdbfe, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x880) r3 = openat2(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', &(0x7f00000006c0)={0x408c42, 0x91}, 0x18) r4 = accept4$inet6(r3, &(0x7f0000000640)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000280)=0xffffffffffffff9a, 0x80800) readv(r4, &(0x7f0000000600)=[{&(0x7f00000002c0)=""/218, 0xda}, {&(0x7f00000003c0)=""/178, 0xb2}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000540)=""/133, 0x85}], 0x4) r5 = mq_open(&(0x7f0000000700)=':+/\'+{\x00', 0x800, 0x6, &(0x7f0000000740)={0x5, 0xed5, 0x6, 0x1}) ioctl$FICLONE(r1, 0x40049409, r5) dup2(r0, r2) 06:27:50 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x9) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:27:50 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:27:50 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0xfcffffff, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:27:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:27:50 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff", 0xb, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:27:50 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:27:51 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x1, 0x0, 'queue0\x00', 0x7}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) [ 1323.612536] FAT-fs (loop5): bogus number of reserved sectors [ 1323.613256] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1323.628072] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1323.629407] FAT-fs (loop7): error, invalid access to FAT (entry 0x00fffff8) [ 1323.630282] FAT-fs (loop7): Filesystem has been set read-only 06:27:51 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0xfffff000, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:27:51 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff", 0xb, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:27:51 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00', 0x7}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:27:51 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) clone3(&(0x7f0000001200)={0x8000000, &(0x7f0000000080)=0xffffffffffffffff, &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x34}, &(0x7f0000000140)=""/4096, 0x1000, &(0x7f0000001140)=""/125, &(0x7f00000011c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x3, {r0}}, 0x58) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000001280)={{0x1, 0x1, 0x18, r1, {0xfffffa45}}, './file0\x00'}) openat$cgroup_ro(r3, &(0x7f00000012c0)='net_prio.prioidx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x5e, 0x8, 0xbf, 0x80, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x49, 0x1, @perf_config_ext={0xfffffffffffffff8, 0x7}, 0x20, 0x3, 0x8, 0x9, 0x6, 0x0, 0x9, 0x0, 0x2, 0x0, 0xa0d}, r2, 0xd, r0, 0x3) pread64(r0, &(0x7f0000000000), 0x0, 0xfffffffffffffffd) 06:27:51 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/vlan/vlan0\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:27:51 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) [ 1323.791904] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1323.800814] FAT-fs (loop7): error, invalid access to FAT (entry 0x00fffff8) [ 1323.802607] FAT-fs (loop7): Filesystem has been set read-only [ 1338.631896] kmemleak: 20 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:28:14 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0xffffff7f, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:28:14 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000000), 0x0) 06:28:14 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) epoll_create1(0x80000) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/65, 0x41}, {&(0x7f0000000080)}], 0x2, 0xf2, 0x0) pread64(r0, &(0x7f00000001c0)=""/148, 0x94, 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0)) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r2, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8200004}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x28c, 0x0, 0x200, 0x1, 0x25dfdbfd, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x1b2}, {0xc, 0x90, 0xffe0000000000000}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x3}, {0xc, 0x90, 0xffff}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x2}, {0xc, 0x90, 0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0x3}, {0xc}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0x5}, {0xc, 0x90, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0xf822}, {0xc}}, {@pci={{0x8}, {0x11}}, {0x8}, {0xc, 0x8f, 0x7fffffff}, {0xc, 0x90, 0x5}}, {@pci={{0x8}, {0x11}}, {0x8}, {0xc, 0x8f, 0x7fff}, {0xc, 0x90, 0xfffffffffffffeff}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc}, {0xc, 0x90, 0x81}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x1ff}, {0xc, 0x90, 0x1ff}}]}, 0x28c}}, 0x1) 06:28:14 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:28:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:28:14 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/tcp6\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:28:14 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff", 0xb, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:28:14 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) sendmsg$AUDIT_DEL_RULE(r0, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000080)={0x43c, 0x3f4, 0x800, 0x70bd2a, 0x25dfdbfd, {0x6, 0x1, 0x3c, [0x5, 0xf644, 0x2, 0x200, 0x0, 0x1ff, 0x22, 0x4, 0x2, 0x1f, 0x8, 0x1, 0x7ff, 0x0, 0x2, 0x1ee, 0x3, 0x5, 0x8, 0xf3c8, 0x7, 0x3, 0x401, 0x6, 0x4, 0x3f, 0x3f, 0x80000001, 0x7, 0x7fffffff, 0x9, 0x8, 0x8, 0x92e, 0xfff, 0x80000000, 0x46f9c62c, 0x4322, 0x0, 0x1, 0x5, 0x9, 0xff, 0x8000, 0x200, 0x7000, 0xfffffffd, 0x401, 0xffe000, 0x9, 0x8, 0x5, 0x13, 0x6, 0x800, 0xe6, 0x9, 0x2, 0xffffffff, 0x9, 0x400, 0xe158, 0x5, 0x4], [0x2, 0x3e, 0x9, 0x1, 0xff, 0x101, 0x8001, 0x0, 0x1, 0x3f, 0x5, 0x0, 0x7ff, 0x4, 0xffffff7f, 0xfffffffd, 0x2, 0x101, 0x1000, 0x5, 0x7, 0x0, 0x80000000, 0x19de, 0x3ff, 0x0, 0xffffffff, 0xb299, 0x83, 0x5, 0xfffffffa, 0xf965, 0x7, 0x3, 0x8001, 0x6, 0x7, 0x3, 0x5, 0xffffffff, 0x4, 0x3f02, 0x7fff, 0x200, 0xfffffffc, 0x7, 0x9, 0x8000, 0x9, 0x8, 0x4, 0xeb, 0x8e, 0x0, 0x7, 0xfffffff7, 0x6, 0x7f, 0x3, 0x0, 0x0, 0x8001, 0x9], [0x4, 0x8, 0x0, 0xffffffff, 0x7, 0x9, 0x7, 0x8, 0x3, 0x1, 0x1, 0x7, 0x0, 0x3, 0x6a9, 0x1, 0x5, 0x0, 0x107, 0x8000, 0x1, 0x282, 0x6ea, 0xfffffffa, 0x7b, 0x8d3b, 0x5c48, 0x6, 0xafd, 0x100, 0x200, 0x1f, 0x4, 0x5, 0x6, 0x1, 0x2, 0x6, 0x4, 0x1ff, 0x9, 0x2, 0x4, 0x2, 0x6, 0x800, 0x7fffffff, 0x8000, 0x3512, 0xca, 0xfff, 0x6d7, 0x40, 0x7ff, 0x8, 0xfffffffe, 0x8, 0x8, 0x101, 0xc4cb, 0x2e, 0x0, 0x1, 0x1000], [0x1ff, 0x4, 0xfffffffc, 0x7fffffff, 0x8, 0x9, 0x5, 0x20, 0xe423, 0x80e, 0x9, 0x80000001, 0x10001, 0x8001, 0x260f, 0x8, 0x6, 0x8, 0x401, 0x876c, 0x5, 0x20, 0x794, 0x2, 0x7, 0x1, 0x1, 0x300000, 0x9, 0x2, 0x6c01, 0x7fffffff, 0x2, 0xfffff8ea, 0x5, 0x1, 0xfffffffe, 0x7fffffff, 0x10001, 0x4, 0x384, 0x5, 0x6, 0x0, 0x3, 0x2, 0x3, 0x8, 0x607, 0x2, 0x7fff, 0x3, 0x7fffffff, 0xfd17, 0x5, 0x2, 0x5, 0x10000, 0x7, 0x3f, 0x5, 0x7, 0x6, 0x9], 0x1a, ['\x00', '\xb6\x00', '-]-,.^\x00', '.3x%\\\\!^/[{(\x00', '&\x00', '\x00']}, ["", "", "", "", "", "", "", ""]}, 0x43c}, 0x1, 0x0, 0x0, 0x20040000}, 0x20004800) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 1346.913889] FAT-fs (loop5): bogus number of reserved sectors [ 1346.915249] FAT-fs (loop5): Can't find a valid FAT filesystem 06:28:14 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:28:14 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x50a02) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) 06:28:14 executing program 3: ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000000040)='net/fib_triestat\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000000)=""/34, 0x22}, {&(0x7f0000000180)=""/172, 0xac}], 0x2, 0xf2, 0x800000) [ 1347.000499] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1347.010894] FAT-fs (loop7): error, invalid access to FAT (entry 0x00fffff8) [ 1347.012378] FAT-fs (loop7): Filesystem has been set read-only [ 1360.995398] kmemleak: 19 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:28:37 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, {0xee01}}, './file0\x00'}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) setuid(r2) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$sr(0xffffffffffffff9c, &(0x7f00000006c0), 0x40, 0x0) setresuid(0xffffffffffffffff, r3, 0x0) setuid(r3) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) setuid(r4) syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x6, 0x4, &(0x7f0000000500)=[{&(0x7f0000000100)="7d66b0c899d9aadf59413e5bb940cb23cc0c197c0ff4cea7b9c6719ca2c65748325379218b3c9e1176fce950e90aba63340ea90480a878c5a9f9988aa254ba231d5717e9e0d6d84be663845a8547fef43a37465a", 0x54, 0x1}, {&(0x7f0000000240)="97c3a54cb919d2444a0f9d0ee617e1ba1ade121f8ac147d35b9dfc8e993d4b7ba41e7b4358faf7dac1", 0x29, 0x2ce0}, {&(0x7f0000000380)="4a49a69d21f342af2dabb13bd594f3b6655f66e9bc00c29ff945a0f4afc81ffb0067f369c94f86ff290d89bc9833e479ef9eb5f9151f331c190db319137439db2968aef83b8c447b0fc292929ed71b9759850b5c6a8555fcca6772b1f58669e84d74ac1e896d8d524170a9d6681a84644729d8b2219ff5d37ef8c24cd3097eaf3b8f99979c3666b1f7e8ca66ed9eab463dc28090b3f6ab57378bed81a37aa52c4c07678af8338e087413f89ef29f061b05dcef44d498503bac745b42096be7b1ce616beb194be0465ef846348345196a76ea", 0xd2, 0x2}, {&(0x7f0000000480)="8d458ad55fc752921a241d7e71d88365210cea31e8a28328238f8d0e340727e11abc85d9c3e8915dbd22e56692155d834b5d6997da968fade61e4e748111cfc2f3c614fbc5", 0x45, 0x6}], 0x400, &(0x7f00000005c0)={[{'net/udp\x00'}, {'net/udp\x00'}, {'net/udp\x00'}], [{@smackfsdef={'smackfsdef', 0x3d, 'net/udp\x00'}}, {@euid_eq={'euid', 0x3d, r1}}, {@permit_directio}, {@permit_directio}, {@euid_gt={'euid>', r2}}, {@uid_gt={'uid>', r3}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@euid_lt={'euid<', r4}}]}) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/166, 0xa6}, {&(0x7f0000000280)=""/244, 0xf4}, {&(0x7f0000000080)=""/29, 0x1d}], 0x3, 0x4, 0x0) 06:28:37 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0xffffff9e, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:28:37 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) readv(r1, &(0x7f0000002480)=[{&(0x7f0000000180)=""/228, 0xe4}, {&(0x7f0000000280)=""/70, 0x46}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000001300)=""/52, 0x34}], 0x6) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) copy_file_range(r2, &(0x7f00000000c0)=0xfffffffffffffffb, r3, &(0x7f0000001340)=0x6, 0x40, 0x0) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000002500)=ANY=[@ANYBLOB="48009e3b810000", @ANYRES16=r4, @ANYBLOB="000325bd7000fedbdf25030000000900010073797a320000000005000400010000000900010073797a30000000001400020076657468315f746f5f626f6e64000000"], 0x48}}, 0x4000050) 06:28:37 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:28:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:28:37 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x3, 0x40802) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x8e89b) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x4000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@debug={'debug', 0x3d, 0x6}}], [{@obj_user={'obj_user', 0x3d, '/dev/usbmon#\x00'}}]}}) ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0x1) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) readv(r2, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) 06:28:37 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:28:37 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000008300), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000040)={0x33, 0x6, 0x8, "0bce01d4806ee1d9ddba751af2d44d0aad05a07a4ad0fcd5e07078189ef27d443fee0f70838468e1cd565a75931fd92b9ee6fc"}) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x2287, &(0x7f0000000000)) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000008300), 0x0, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r2, 0x2287, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SYNC(r2, 0x4) 06:28:37 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) [ 1370.052999] FAT-fs (loop5): bogus number of reserved sectors [ 1370.053690] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1370.063077] FAT-fs (loop7): bogus logical sector size 527 [ 1370.063772] FAT-fs (loop7): Can't find a valid FAT filesystem 06:28:37 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0xfffffff0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:28:37 executing program 6: ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x80247009, &(0x7f0000000000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:28:37 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:28:37 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) ioctl$RTC_WIE_ON(r1, 0x700f) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000040)=""/209, 0xd1}, {&(0x7f0000000140)=""/240, 0xf0}, {&(0x7f0000000240)=""/137, 0x89}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/94, 0x5e}, {&(0x7f0000000400)=""/156, 0x9c}, {&(0x7f00000004c0)=""/253, 0xfd}, {&(0x7f00000005c0)=""/81, 0x51}, {&(0x7f0000000640)=""/149, 0x95}], 0xa, 0x4, 0x4) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:28:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:28:37 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) [ 1370.200604] FAT-fs (loop7): bogus logical sector size 527 [ 1370.201279] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1370.208283] FAT-fs (loop5): bogus number of reserved sectors [ 1370.208955] FAT-fs (loop5): Can't find a valid FAT filesystem 06:28:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:28:37 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) write$tun(r1, &(0x7f0000000000)={@val={0x0, 0xa01}, @void, @llc={@snap={0xaa, 0x0, "060e", "32338d", 0x1a, "fdb044fdeca787"}}}, 0x14) getgroups(0x1, &(0x7f0000000040)=[0xee01]) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) 06:28:37 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1370.297971] FAT-fs (loop7): bogus logical sector size 527 [ 1370.298668] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1370.319218] FAT-fs (loop5): bogus number of reserved sectors [ 1370.320563] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1384.050593] kmemleak: 3 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:28:59 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:28:59 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x400000000001, 0x40803) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) 06:28:59 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:28:59 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000008300), 0x0, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x2287, &(0x7f0000000000)) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x53, 0xfffffffffffffffc, 0x1d, 0x0, @buffer={0x0, 0x62, &(0x7f00000000c0)=""/98}, &(0x7f0000000240)="2bdfe84c9068507f55f5118999257c5b39aa67dcbdfd9f7439f565e885", &(0x7f0000002480)=""/4096, 0x1000, 0x1, 0x1, &(0x7f0000000180)}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r1, &(0x7f00000010c0)=[{&(0x7f00000023c0)=""/147, 0x93}, {&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f0000000040)=""/120, 0x78}, {&(0x7f00000013c0)=""/4096, 0x1000}], 0x4, 0xf2, 0xffffffff) r2 = dup(r0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r2, 0x5386, &(0x7f0000000140)) r3 = syz_open_dev$sg(&(0x7f0000008300), 0x0, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r3, 0x2287, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000280)={0x36, 0x0, 0x771, "7df07f32c86aef8a8d09b27a69482b24756737532c156517bfc8e752ad7b450e48b0206f14c3d974254ac04e28ab58aeaac3314576c9"}) 06:28:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:28:59 executing program 3: ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000000)) recvmmsg(0xffffffffffffffff, &(0x7f0000004980)=[{{&(0x7f0000000040)=@phonet, 0x80, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/103, 0x67}, {&(0x7f0000000140)=""/76, 0x4c}, {&(0x7f00000001c0)=""/155, 0x9b}, {&(0x7f0000000280)=""/43, 0x2b}, {&(0x7f00000002c0)=""/235, 0xeb}, {&(0x7f00000003c0)}], 0x6, &(0x7f0000000480)=""/150, 0x96}, 0x6}, {{&(0x7f0000000540)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/164, 0xa4}, {&(0x7f0000000680)=""/11, 0xb}, {&(0x7f00000006c0)=""/41, 0x29}, {&(0x7f0000000700)=""/61, 0x3d}], 0x4, &(0x7f0000000780)=""/101, 0x65}, 0xc7}, {{&(0x7f0000004b00)=@nl=@unspec, 0x80, &(0x7f0000000980)=[{&(0x7f0000000880)=""/197, 0xc5}], 0x1}, 0x2}, {{&(0x7f00000009c0)=@caif=@dbg, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000a40)=""/81, 0x51}, {&(0x7f0000000ac0)=""/107, 0x6b}, {&(0x7f0000000b40)=""/53, 0x35}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000000b80)=""/51, 0x33}, {&(0x7f0000002980)=""/4096, 0x1000}], 0x6, &(0x7f0000000c40)=""/119, 0x77}, 0xffff}, {{&(0x7f0000000cc0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000003980)=""/264, 0x108}, {&(0x7f0000000e40)=""/126, 0x7e}, {&(0x7f0000000ec0)=""/16, 0x10}, {&(0x7f0000000f00)=""/86, 0x56}, {&(0x7f0000000f80)=""/194, 0xc2}, {&(0x7f0000001080)=""/160, 0xa0}, {&(0x7f0000001140)=""/107, 0x6b}], 0x7, &(0x7f0000001240)=""/150, 0x96}, 0x8}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000002800)=[{&(0x7f0000002480)=""/171, 0xab}, {&(0x7f0000002540)=""/80, 0x50}, {&(0x7f0000004b80)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/151, 0x97}, {&(0x7f0000002680)=""/88, 0x58}, {&(0x7f0000002700)=""/181, 0xb5}, {&(0x7f00000027c0)=""/2, 0x2}], 0x7, &(0x7f0000002880)=""/7, 0x7}, 0x1}], 0x6, 0x1, &(0x7f00000028c0)) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000002900)=@gcm_128={{0x304}, "9c3f6e9d19884640", "4efa2f40457e80cfbc8c58ba7ae96c33", "1ef54704", "ff286aace658c850"}, 0x28) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:28:59 executing program 6: r0 = gettid() timer_create(0x3, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r0}, &(0x7f0000000040)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) timer_settime(r1, 0x0, &(0x7f00000001c0)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000280)) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f00000008c0)=[&(0x7f0000000200)={0x0, 0x0, 0x5, 0x1, 0x0, r2, &(0x7f0000000140)="ee", 0x1, 0x7ffffd}]) r4 = syz_open_procfs(r0, &(0x7f0000000100)='net/if_inet6\x00') sendto$inet(r4, &(0x7f0000000000)="83a5d238fff7bbbf5244d4469e4fcdd4a7bc48f85c71d23f64e5c00d3ac4d6b0d801505149074b7bac1ea6a2a4ec46d371e6f5940c3528db8cad53daaa5fb8c00b8cb007861905f2dfb59272011375a61a6699b5b8e4e071537824dbcf379ad34beeec64ad6860da9dc79bd85d95f540b0b815e8aada53b4af2cfdacb97e1093c19321775035b31828aa8776f09729162134ac503b8bb7e16b5de37d74402dadc52f79df13862a7e7bc519c668beab39eeb970f277b9b650c510382956be3a515000ba23cbcf6c75b74076db76dfac", 0xcf, 0x20008004, 0x0, 0x0) preadv(r4, &(0x7f0000002940), 0x0, 0x5, 0x4) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x3938700}, {0x77359400}}, &(0x7f0000000180)) 06:28:59 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0xfffffffc, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 1392.532170] FAT-fs (loop5): bogus number of reserved sectors [ 1392.533474] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1392.549336] FAT-fs (loop7): bogus number of reserved sectors [ 1392.550738] FAT-fs (loop7): Can't find a valid FAT filesystem 06:28:59 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, 0x0) [ 1405.002839] kmemleak: 13 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:29:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:29:20 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, 0x0) 06:29:20 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/nf_conntrack_expect\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x4) [ 1412.756524] FAT-fs (loop7): bogus number of reserved sectors [ 1412.757828] FAT-fs (loop7): Can't find a valid FAT filesystem 06:29:20 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:29:20 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') socket$nl_xfrm(0x10, 0x3, 0x6) preadv(r0, &(0x7f0000001240)=[{&(0x7f0000000000)=""/172, 0xac}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/132, 0x84}, {&(0x7f0000001280)=""/127, 0x82}], 0x63, 0xf2, 0x0) 06:29:20 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0xffffffff, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:29:20 executing program 2: ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000000)=0x3) r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) ioctl$MON_IOCX_GETX(r1, 0x4018920a, &(0x7f0000000080)={&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000200)=""/239, 0xef}) [ 1412.796977] FAT-fs (loop5): bogus number of reserved sectors [ 1412.798393] FAT-fs (loop5): Can't find a valid FAT filesystem 06:29:20 executing program 0: r0 = syz_open_dev$vcsu(&(0x7f0000000080), 0x0, 0x0) ioctl$HIDIOCGPHYS(r0, 0x80404812, &(0x7f0000000040)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) writev(r2, &(0x7f0000000400)=[{&(0x7f0000000000)="19a1da24631149cfa567a2e3854533acb29bfa127c7b563ae2111519c6aff325e5", 0x21}, {&(0x7f00000000c0)="a812611b74ddf98a7714104553beeac5f7524139db0957c906cc6ab6b44d7c115b839f2f7c265f418eca0a36265d07c56fbc33a34c107a239cc6c2bba5abeb1ab5d529777514fe2cddde731d8d2c87a5c65748e05bb1156572190df66d6348", 0x5f}, {&(0x7f0000000140)="2c99d1e0c34147eac1bcf4ebea02d597ab155caca0126b1001645a73c5ed194dd13a06247c8a4f98d11618b66a2bcc4de512875178042609", 0x38}, {&(0x7f0000000180)="cb24ea3260a73f990e33cdba7f55ff7b3f008696858119a29688869d1bc9997cba", 0x21}, {&(0x7f00000001c0)="b23267ea186884e4e8bef5c232d39f74c5f2306d3c4e090daa885262bafe5956b8ae084d0d0d6a8459fd0171c6cfceb42007751fbeb61a1f1c7c35b026dc53157129a5c9d4d95c76e4da70135484239a80fa89694ebc311283c0bcac9f0359e220be991584206fd0dd07ded6d3c7e9", 0x6f}, {&(0x7f0000000240)="127f2009329dd8ee4bec885c5b710bcc2ebe68006e3e7513d5c55c2bd543a0cda925f128b82bffd2c6b9a59eecd92368dfc0", 0x32}, {&(0x7f0000000280)="6b9382535b15df99c44cac2fd2f092787f241ffaac527fa82d10c2f30f8e50bde94cd0914732d7d03883331ba4a6d563c844eaa38d65194c77b08af9f9907652067c3a14e6468d1af61b95a7d558f93930466ceae209a9492452c0289f072e5a580c3ee8baf4732499b16630362629088ff81038d9192cdceab3331313e64d65480a0b95cae6aaf079d8c9b84c7a4dec65b74e9b44db927e4c7caa425ad1aba42c223cdc753497e46074b3954b9daf5667cefe23919485c2dc9e7a2575e6", 0xbe}, {&(0x7f0000000340)="0972f6305460421aa2e7fe3853435b8d18ff217fb0f82afa8d51d87a22048f77d085a0e6e69bd8d7c746ae3fd381c61d329bf81a83bbd4e8a4bb42861e7c9fcc3b442584a46b953e1b5d43e917067a8ad54936a0d7273b1c647c2956313121438a5a4557b418ee6561b30e038ab1ec84ab07763d324d8ca662faa92fa3d2b3413c6277cf140ae0a3bf91", 0x8a}], 0x8) 06:29:20 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x880, 0x142) 06:29:20 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x1c100, 0x0) 06:29:20 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:29:20 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, 0x0) 06:29:20 executing program 2: syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x100000000, 0x9, &(0x7f0000000800)=[{&(0x7f0000000200)="ad4d74d70fdc8db2b8baf4bcd1fff7678fc393c6e3a3a93e788b57149ed938ca99241f5715ddeadabcd32e84dda26ccdbcb60ce6949bd2a877030ac0beafb97e307ffde9cd6427d9271b0cfabc9673150db59f98ee8820dccf4980125a6828114c31639e6941ef52c27bb475781099447cd82ac3b7a9af4d6ac13c1c39349541f8dc614b1f5649a28044853f7fa5f37dbe0e7c2241d3079d4a4db88e6b835b82546090ffa473892b959f", 0xaa, 0x100000000}, {&(0x7f00000002c0)="6f0cf7db1702639048dc5d2aca5ab9d6f89a47e3e342402a43a63a7a7fe867bfa6e06065e57af2ae588b92a854c13fa0337470a734cd465e522fc288b7211bd46e3d587cf3ff30e4318455d36d0acf125ff078e34c154458757274dcdda8f99b2c671484bbbcab19401df9f0c368945d34cf009720ad", 0x76, 0x1}, {&(0x7f0000000340)="07074827859ff37e2616b68a45fc707226f81038af467a349e73f9b5a87ba8cab2743acb98029e7adb3284315b4d5aed9e242985a41d8ba74372b03895d85b576ddd9d1896366881d15dd293cb93dc362ea698af8fa231d82ed86124fe4ab38a284f343d457c2b78d928cea0a1b788511346d3188497cba5f2aa5375912b374a0583afd084c9c3e77207a5ad2c6ce970dec500b2a14f61954f8cb62845d91b2ff77ab8eb1112d74c81516a43802cb12962727009c40a44446a590f545aa18e62c21949f763a44494620d732d6fa5b97606c4919b67eed20250babb4ae17eaf43", 0xe0, 0x80000001}, {&(0x7f0000000440)="1c85450332a03787dc1b2b2dc2ab7a31ba28aa06d2f70c0515b5eef8e320a7007d3d98d141cc2b6a0fc40ffda5ba6fd3a93f82e23584adf077a7a71023aea8347d35737bbf255517274c4aa725b45635d0ee563153b5eab031ea0d284e5b03339b874e12cda2f57b8c35b3f58010245400e2af36376198ec3b8d2d4b624ba8db39981fd4b8c9e30a253902a26d565294e5228b3714cd9507b3dec1a0a4739bef72bcadddba3c837c69211812731c8562277c1ebec5b065480988b75c519dcc56", 0xc0, 0x8}, {&(0x7f0000000500)="0c58c6d7425ab458900691e9e873aa6f37de95", 0x13, 0x6}, {&(0x7f0000000540)="e87ad8b523e3c35218ed6becd0d934225dba36b141cdda7d339e934205d465e00298", 0x22, 0x6}, {&(0x7f0000000580)="3e1f5c984ce8eb602b807db1899e4783fb8b93a7266de013b33cae26b94ba648295ea018eeed5ed06c5b5af9ed463f7e02677a99b99fb7dbc3d8b6a28e7c02d79820f470c3ec8df2a7e8579cce4fb353b35e2be070024e110c4f21171e7e0e65ba0dbf6e0950f504e55d6aaeaafcc3b3bb52e8fe363b0b8b27aca6aa8890fc733c74c696ea1bd5ef419a7c827b5844f0d10440e7318418177ed891026bba313883de2b4cb70ea0ab51853911a9611a81b84f7af4ede334ba48b19afbdf0be1b9185a8d29cca5", 0xc6, 0x9}, {&(0x7f0000000680)="6341960b536dd38d805fa632a171c5bdb60af71948a8719a39e59779a50f00286672229cb72fd443e1dacf89271f212093da2fd5eef5d855601b094871c43b4085b5c4", 0x43, 0x1}, {&(0x7f0000000700)="5731a614fb0e504706cfd7127f7c356d54cb11e9d2959eabcea2357afb608c3f1115d0ffb2d8dbe5f03a7ce9745b02bd4288f9a55c20db504d2a9c30e071d3f5d9898e24aa6bde81750aa6122b2af917de472e1d3334fd5d9e2e666e878e8ed626299519bac1d3b1600d57d2df7a8d6d5d30539a0038a48360226ecb6750496a00c0d29aa2a48e98f7b8961c01736f48d28e7cb39da53f60d13a2f805295efbd1e282e8d3696ce76395f9e49eec5e4f1801333e71a980e057aa53505053ed7855f03f370699c433878aac06772a3ebdd476f06cc7094cc97bebc43610df5927533", 0xe1, 0x21}], 0x2000020, &(0x7f0000000900)={[{@utf8no}, {@rodir}, {@utf8}, {@nonumtail}], [{@subj_role}, {@obj_role}, {@obj_type}, {@hash}, {@smackfshat={'smackfshat', 0x3d, '/dev/usbmon#\x00'}}, {@seclabel}]}) readv(r0, &(0x7f0000000000)=[{&(0x7f00000009c0)=""/213, 0xd5}, {&(0x7f0000000100)=""/139, 0x8b}, {&(0x7f0000000bc0)=""/129, 0x81}], 0x3) 06:29:20 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0xf, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:29:20 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='mounts\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 1412.931272] FAT-fs (loop7): bogus number of reserved sectors [ 1412.932604] FAT-fs (loop7): Can't find a valid FAT filesystem 06:29:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f800", 0x17}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:29:20 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r1}, &(0x7f0000000040)) kcmp(r1, 0xffffffffffffffff, 0x4, r0, r0) [ 1413.015904] FAT-fs (loop5): bogus number of FAT sectors [ 1413.017124] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1426.734269] kmemleak: 12 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:29:41 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0xc0, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:29:41 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:29:41 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x800, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x80402, 0x0) pipe(&(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000100)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f00000000c0)) io_submit(0x0, 0x6, &(0x7f0000001700)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x75, r0, &(0x7f0000000040)="2c60efd1dd50201762c68048086cbbb6c9db45612903cd964dd9e35848bff5bbb9972bc4079693dc9eadb421943f25c4c1566534f987cecfe861c3f0c3b5125cd4b12eadb7fac9aa340b45bec7b48a1971e84e7fac4b01027097303c23abf40636c7c33ab049006c0f831930f8abf8a2af4d9ea75654e22e259142508e238df8f1c587fe4db6fdb473c80a87d75792b31f0968c06abc4f76fb4a6064cffa32d546ceb31089fa3190717604f8f0619781cdd36908902d730b209a575bfdb213021b1d6e00e4030b9f51221ecd617ced67ce", 0xd1, 0x9, 0x0, 0x3, r1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000000200)="f1f0a971b772ed09c7f8e6c7ecbbc0b9794ed9a599d2848f867bc4f63555073db055fedd75ae0b505eb8fdc313c4d7bcb18c4f5e9eda82421eadbbe2e2ceaf2939cec1a726bb5b1e268fc481f7ae5932247f03265e4c7acdcb29f6445c4242d56945e8d07c6a5fa79a25fc95b8ad326f97c7aa1c3444d26083f5cf08a30c464edb989583294626ca18ef9dfbecc60b6514ef57b333d00293bbf80e28f01d4eefdb9f80d2bc2d6a8be75140e0cf45f8cb1622fd909b508f3df035e9b5923f16f72839f73987c088043fff614f886928985836c52407a5e392e42e0329a9", 0xdd, 0xfffffffffffffff9, 0x0, 0x3}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x1, 0xcbe, r0, &(0x7f0000000340)="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", 0x1000, 0x4, 0x0, 0x3, r3}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0xf, 0x2, 0xffffffffffffffff, &(0x7f0000001400)="a024d06df716d872dcd5a062c95df6445eff3f088ad5ed034fb82c9f17aa6cba85b4d19be073df8063b00c88448a12b297eebe4f131d3ac48cbd2dda63c60fda048f6b397b4282e53ea201bcf75d2685e2d2013fa70715a91a85861493a777db57aa5e71338c238b20686bab182cf7e345eba5920cd4e1d2651f1bf37273436b10b2acf1c2a1a0e26f6a32bd80a1b527b466da76911c1bcb360665d48b1ee2c2686d3e7bb6ae13e2a68509484a15f3f7494fe7fa5361f5cb37be8df125d86730e86a15745f3872d5611a67eb", 0xcc, 0x4}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x4, 0x9eb, r0, &(0x7f0000001540)="c98363decba2c87ab101eb40fe9b63e30c585d848c0088121ca39a0afbadb47f54cc2f9a395200d5d5d674d8c9b1f5625af7f1728f4980f2d00fc50555cdd820fdb4e4f0e3b079097c2a4b6a4fc5c91116cad9f644eb5d04433aa6b34e14df66984e6c3bb075b1dc6e25598880bf9a6c40896a793048e1df6639a9434eafcc0d3fa000a07536ef349dbc5b468b8433e616e741dd8d6030f15c6a1e7d21b2552503b7e6b36bdf8b6b1548087fe45f1b7c928480f8cb", 0xb5, 0xeab, 0x0, 0x2}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x7, 0xa000, r4, &(0x7f0000001640)="d2ef3925918f90157151ef4a8e6bdedc10d12b7d2b3c056f370821f99de53043759a42f5685bf2ab5a80191b4745d5f6bb164d76b87cd236e45c54a2d1472ae7719293e557e04f828e14c44fb5e2dbf73ace39f64407e22c40d29adb2a0354e60d8351a57effd72b8ceb", 0x6a, 0x10001, 0x0, 0x2, r5}]) r6 = signalfd4(r0, &(0x7f0000000000)={[0x7fff]}, 0x8, 0x800) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000001740)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r6, @ANYBLOB="04000000ff032f0a2e2f666914113100"]) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) write(r8, &(0x7f00000017c0)="6271d2eded9f02a75e7cc6a4effcab854003f84d1fbb6985d6c5d4c13e7271339754d3419520756370ca4fc59aa3eac301b4c6f816b229f3820b76f4a41108ddd0e5172d6b5300fd5dc1befb56f4bab3e2c3c7e782340d3b99fa06062dbcdc3dcee01930441e598c7a9faf7e71e0ae4522a4151565b142c38e486c11c38eb008e61aefa9530b63f89ce5960f0e1913cf652a25e4c87c52a682ea6c6b742230c7bd6bec4f70e963cbedc02435012df158f0be7ed392d10821786fb07e4a0eb1dba8", 0xc1) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r7, 0xc0406618, &(0x7f0000001780)={@desc={0x1, 0x0, @desc4}}) mmap$usbmon(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x1010, r0, 0x8001) 06:29:41 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x1100be) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) 06:29:41 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x0, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:29:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f800", 0x17}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1434.166594] FAT-fs (loop5): bogus number of FAT sectors [ 1434.167787] FAT-fs (loop5): Can't find a valid FAT filesystem 06:29:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)={0x38, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @ETHTOOL_A_FEATURES_WANTED={0x18, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}]}, 0x38}}, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r1, 0x200, 0x70bd2a, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x8080}, 0x4046001) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r4, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:29:41 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') readv(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 1434.236007] FAT-fs (loop7): bogus number of reserved sectors [ 1434.237349] FAT-fs (loop7): Can't find a valid FAT filesystem 06:29:41 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x22000, 0x180) r2 = openat(r1, &(0x7f0000000000)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0)) ioctl$MON_IOCQ_RING_SIZE(r2, 0x9205) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000000c0)) openat$cgroup_pressure(r3, &(0x7f0000000040)='io.pressure\x00', 0x2, 0x0) 06:29:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f800", 0x17}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:29:41 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00', 0x7fff}) 06:29:41 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') write$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000000)={'some', 0x20, 0x100000000, 0x20, 0x9}, 0x2f) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000001c0)={&(0x7f0000ff3000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff7000/0x7000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ff3000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000000c0)="f955f2d1391d87df67f59c4a96148cdc4c6b5ba56225e6c2e0d2e7e217443016a5d2d7caa8bcd3d68fdf469b5c188d0541caab0170ef28e67ed5fd32d137a7688e5ea1fc21746c4cefcad57ca5a1411c7eaea9b7bf59b2fced80963bcd5841135b047afec184d38c880cbaaf85abd0106becf8509f6218da6a049a522b894ef8f9597e9311c1104c7a970db9212934748c5a7350ab234ede2a7636c6f5158bcff47e3ba6ac8cf00d8128f082bfe2d58447cef6f895e92bac33a692392893bd1b229a2e7a60f32248f8555c9e71598bc61989468cabab0db2be45a38dbeafc25e1e", 0xe1, r0}, 0x68) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) ioctl$BTRFS_IOC_SCRUB_CANCEL(r1, 0x941c, 0x0) getsockopt$IP_SET_OP_GET_BYINDEX(r0, 0x1, 0x53, &(0x7f0000000040)={0x7, 0x7, 0x4}, &(0x7f0000000080)=0x28) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:29:41 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r1, 0x80047210, &(0x7f0000000000)) 06:29:41 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0xec0, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 1434.387127] FAT-fs (loop5): bogus number of FAT sectors [ 1434.390060] FAT-fs (loop5): Can't find a valid FAT filesystem 06:29:41 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), r0) sendmsg$TIPC_NL_BEARER_DISABLE(r1, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2006040}, 0xc, &(0x7f0000000400)={&(0x7f0000000080)={0x354, r2, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0xb4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x3f, 0x4, {'gcm(aes)\x00', 0x17, "7ba707a442002ee159da35feee2cbbdfbfb82f73f22a39"}}, @TIPC_NLA_NODE_ID={0x5a, 0x3, "41cfc2c0421d09d3d435bb64ea3ba3ca14589c4bca758c4c78b45d937c9ad3db1f4e7d8e00c8df81355d8193ff7a16af90398fe6e53ee4e73de2708e00fab575133cf1ad4027e69c284a49e1bc4b60360062426e4e76"}]}, @TIPC_NLA_SOCK={0x88, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x783}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3ff}]}, @TIPC_NLA_SOCK_CON={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffff3d13}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}]}]}, @TIPC_NLA_NODE={0x13c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x4b, 0x4, {'gcm(aes)\x00', 0x23, "812a824c3a5d9ad083ae1a26234e241b0534e5f6b2ba59edc17014869fa54ee85e10f8"}}, @TIPC_NLA_NODE_ID={0xd6, 0x3, "a4b78c60b97e980d8fc8ede6507d7c060efcd2b28c13f7ab6650e0e8bf9b2fc5ac8a11e532a24a748dc5a85b152eabd03ccaf616532e465d7274b0c7830d4fc0167df49eec1c5a5e6e90a15ffc0513e69c62e83ca5c3325a16334a00032ece5a4373b74a2e6ab2d8cd8d1c45e95629d877b85d605726dc96859404250a058577080054dcaddecde98346b60c82480f3871473d511f8dd9f4c0b6fdb9d591b117ee826487417d57600e5d2ede197fa64a7e85cae21701fbd8af967bfb2e6d273a4973a61b29c1f40bbcfe63172daa4b24e31c"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x81}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x80000001}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x57}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}]}, @TIPC_NLA_BEARER={0x34, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth1_to_bridge\x00'}}]}, @TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1ff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x973}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}]}, @TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0xbe}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x101}]}]}, 0x354}, 0x1, 0x0, 0x0, 0x4}, 0x80) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:29:41 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) ioctl$MON_IOCH_MFLUSH(r1, 0x9208, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) r2 = fsmount(0xffffffffffffffff, 0x1, 0xff) dup3(r2, r0, 0x80000) 06:29:41 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:29:41 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:29:41 executing program 3: r0 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:29:41 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x33fe0, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 1434.550622] FAT-fs (loop7): bogus number of reserved sectors [ 1434.552090] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1446.540259] kmemleak: 15 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:30:01 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='clear_refs\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000040)=""/86, 0x56}, {&(0x7f00000000c0)=""/118, 0x76}, {&(0x7f0000000140)=""/229, 0xe5}], 0x4, 0xf2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) 06:30:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000", 0x22}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:30:01 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20000214, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:30:01 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) setuid(r2) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x18081, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',dfltuid=', @ANYRESHEX=0xee01, @ANYBLOB=',func=PATH_CHECK,uid<', @ANYRESDEC=r1, @ANYBLOB="2c7569643ef12ae5df63872d45337a7d3020efa5070bb12402a8854eb278a2bd57851a90ea6b70d8701ff8de4399286a4ffde0e740ee350f3820db258eb41b82900d343c", @ANYRESDEC=r2, @ANYBLOB=',mask=^MAY_EXEC,dont_measure,\x00']) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:30:01 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x131c00) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/3}], 0x1) 06:30:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000008300), 0x0, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x2287, &(0x7f0000000000)) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x53, 0xfffffffffffffffc, 0x1d, 0x0, @buffer={0x0, 0x62, &(0x7f00000000c0)=""/98}, &(0x7f0000000240)="2bdfe84c9068507f55f5118999257c5b39aa67dcbdfd9f7439f565e885", &(0x7f0000002480)=""/4096, 0x1000, 0x1, 0x1, &(0x7f0000000180)}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r1, &(0x7f00000010c0)=[{&(0x7f00000023c0)=""/147, 0x93}, {&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f0000000040)=""/120, 0x78}, {&(0x7f00000013c0)=""/4096, 0x1000}], 0x4, 0xf2, 0xffffffff) r2 = dup(r0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r2, 0x5386, &(0x7f0000000140)) r3 = syz_open_dev$sg(&(0x7f0000008300), 0x0, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r3, 0x2287, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000280)={0x36, 0x0, 0x771, "7df07f32c86aef8a8d09b27a69482b24756737532c156517bfc8e752ad7b450e48b0206f14c3d974254ac04e28ab58aeaac3314576c9"}) 06:30:01 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:30:01 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000380)=""/27, 0x1b}, {&(0x7f00000003c0)=""/35, 0x23}, {&(0x7f0000000400)=""/205, 0xcd}], 0x3, 0x8, 0x40) r3 = dup(r2) setsockopt$inet_mreqn(r3, 0x0, 0x4, 0x0, 0x0) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3b}}, 0x10) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140), r3) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f00000000c0)) openat(r5, &(0x7f00000002c0)='./file0\x00', 0x8100, 0x41) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r3, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x120, r4, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@pci={{0x8}, {0x11}}, {0x8}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000}, 0x4006000) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x74, r4, 0x4, 0x70bd27, 0x25dfdbfd, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}]}, 0x74}, 0x1, 0x0, 0x0, 0x44160}, 0x440c0) [ 1454.186725] FAT-fs (loop7): bogus number of reserved sectors [ 1454.188071] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1454.208811] FAT-fs (loop5): bogus number of FAT sectors [ 1454.210084] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1468.310755] kmemleak: 4 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:30:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000", 0x22}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:30:23 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x7ffff000, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:30:23 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f0000000040)=""/251, 0xfb}], 0x2, 0x8, 0x5) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:30:23 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000000)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000280)={{r0}, r1, 0x71f5eca52de550b7, @inherit={0x58, &(0x7f0000000200)={0x0, 0x2, 0xfffffffffffffff8, 0x2, {0x8, 0x8001, 0x1f, 0x1, 0x6}, [0xfff, 0x0]}}, @subvolid=0x1}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r2, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:30:23 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:30:23 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x2081, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, @out_args}, './file0\x00'}) r2 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r2, &(0x7f0000000500)=[{&(0x7f0000000200)=""/206, 0xce}], 0x1) 06:30:23 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'system.', 'net/udp\x00'}) 06:30:23 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x3, 0x40802) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x8e89b) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x4000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@debug={'debug', 0x3d, 0x6}}], [{@obj_user={'obj_user', 0x3d, '/dev/usbmon#\x00'}}]}}) ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0x1) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) readv(r2, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) [ 1475.681801] FAT-fs (loop5): bogus number of FAT sectors [ 1475.683174] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1475.705607] FAT-fs (loop7): bogus number of reserved sectors [ 1475.706880] FAT-fs (loop7): Can't find a valid FAT filesystem 06:30:23 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r0, 0x4018f50b, &(0x7f0000000000)={0x0, 0x2, 0x3}) 06:30:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000", 0x22}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:30:23 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x2, 0x40802) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x400) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, &(0x7f00000000c0)={&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f00000002c0)=""/182, 0xb6}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) readv(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/203, 0xcb}], 0x1) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0xe1668) 06:30:23 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') ioctl$CDROM_TIMED_MEDIA_CHANGE(r0, 0x5396, &(0x7f00000000c0)={0x20}) preadv(r0, &(0x7f0000002940)=[{&(0x7f0000000000)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:30:23 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:30:23 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0xfffffdef, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:30:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) inotify_add_watch(r0, &(0x7f0000000340)='./file1\x00', 0x41) ioctl$TCFLSH(r0, 0x540b, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r3 = creat(&(0x7f0000000300)='./file1\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000100)) readv(r3, &(0x7f00000004c0)=[{&(0x7f0000000380)=""/99, 0x63}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000002980)=""/102400, 0x19000}, {&(0x7f0000000280)=""/74, 0x4a}, {&(0x7f0000000540)=""/155, 0x9b}, {&(0x7f0000000180)=""/33, 0x21}], 0x6) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000400)=ANY=[@ANYBLOB="0100000001e84d00000018001b50cec6a113e4d782d6b82ea57158db8e7d95c41b71d22d6e00ccddd24473f7a5c6d19aea6e940668a70ea66a2321e8ac66d5b8e7feaf662ab026416894c3d9f25b6dd8a4ceeedb8d239f77e4c0aff06eb8c9453fc9026feb91c8b0e0073b81a23c6ca0922fbdea3cb1acbaa39007f1e864ad26a3e00dc1c6", @ANYRES32=r0, @ANYBLOB="0000a86100"/16]) fadvise64(r5, 0x8, 0x3, 0x3) preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 1475.864492] FAT-fs (loop5): bogus number of FAT sectors [ 1475.865787] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1475.921462] FAT-fs (loop7): bogus number of reserved sectors [ 1475.922807] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1490.589008] kmemleak: 6 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:30:45 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) r1 = syz_open_dev$mouse(&(0x7f0000000040), 0x2, 0x151182) ioctl$MON_IOCT_RING_SIZE(r1, 0x9204, 0xe8561) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) 06:30:45 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') ioctl$CDROM_TIMED_MEDIA_CHANGE(r0, 0x5396, &(0x7f00000000c0)={0x20}) preadv(r0, &(0x7f0000002940)=[{&(0x7f0000000000)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:30:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001000000", 0x28}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:30:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:30:45 executing program 6: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/145, 0xd3}], 0x1, 0xf2, 0x2) 06:30:45 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:30:45 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r0}, &(0x7f0000000040)) r1 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r1}, &(0x7f0000000040)) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='numa_maps\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/nf_conntrack\x00') preadv(r2, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:30:45 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x6}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 1498.072850] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1498.105281] FAT-fs (loop7): bogus number of reserved sectors [ 1498.106741] FAT-fs (loop7): Can't find a valid FAT filesystem 06:30:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000008300), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000040)={0x33, 0x6, 0x8, "0bce01d4806ee1d9ddba751af2d44d0aad05a07a4ad0fcd5e07078189ef27d443fee0f70838468e1cd565a75931fd92b9ee6fc"}) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x2287, &(0x7f0000000000)) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000008300), 0x0, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r2, 0x2287, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SYNC(r2, 0x4) 06:30:45 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) ioctl$MON_IOCG_STATS(r0, 0x80089203, &(0x7f0000000000)) 06:30:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001000000", 0x28}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1498.178765] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:30:45 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x8}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:30:45 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x0, 0xffffffffffffffff}}, './file0\x00'}) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000040)=""/11, 0xb}, {&(0x7f0000000080)=""/71, 0x47}, {&(0x7f0000000100)=""/36, 0x24}], 0x3, 0xf2, 0x0) 06:30:45 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/netfilter\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:30:45 executing program 6: sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x1, 0x70bd2a, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0xddcbe2fdb5028d10}, 0xc001) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/dev_mcast\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f0000000000)=""/147, 0x93}], 0x1, 0xf2, 0x0) sendmsg$TIPC_NL_KEY_FLUSH(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)={0x190, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xbf}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x800}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xcded}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6808cd57}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ee1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x64ee}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x27}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0xed9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8001}]}, @TIPC_NLA_NODE={0x94, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ID={0x74, 0x3, "ea4299741fa95e37dbecdd5cff4a30ff459950f7b6dac2e0eb2db3b58e0ae801f5b5efd318197d6c4b2bd555d8b2f40c8f3a2a2ec910ee9d7e27f758a8b6cb0766ce92c6602bb18a7399066533eb715a2d8f99f5b1d5eefdc2bdc4e9ce058e0d71591130da389c8b26182c48c5b1a89a"}, @TIPC_NLA_NODE_ID={0x12, 0x3, "2b92826c10b9d5952eeeef527375"}]}, @TIPC_NLA_SOCK={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0xdc6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x70000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x197}]}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x190}, 0x1, 0x0, 0x0, 0x90}, 0x18) 06:30:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001000000", 0x28}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:30:45 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f800", 0x17}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1498.349241] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:30:45 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x8b97, 0x40802) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000100)=""/192, 0xc0}, {&(0x7f0000000000)=""/187, 0xbb}, {&(0x7f0000000200)=""/20, 0x14}, {&(0x7f0000000580)=""/243, 0xf3}, {&(0x7f0000000500)=""/123, 0x7b}, {&(0x7f00000003c0)=""/138, 0x8a}], 0x6) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0xe971e) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000240)=""/169, 0xa9}, {&(0x7f0000000680)=""/243, 0xf3}, {&(0x7f00000001c0)=""/61, 0x3d}, {&(0x7f0000000780)=""/4096, 0x1000}], 0x4, 0x10000, 0x3ff) 06:30:45 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) fcntl$setlease(r0, 0x400, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{{&(0x7f0000000240), 0x6e, &(0x7f0000000300)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000000340)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x40}}], 0x1, 0x40000145, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000002c0)='net/ptype\x00') preadv(r2, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x5) dup2(r2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000000c0)) sendmsg$nl_generic(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="500000002500000428bd7000fcdbdf251d0000004b2075010711aa4253fcbebb45abeb64a76914a0c4dbb2ee1538e3605b5516f6ef77cc304a3637305f576a710000"], 0x50}, 0x1, 0x0, 0x0, 0x815}, 0x2004010) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000100)) ioctl$F2FS_IOC_GET_PIN_FILE(r4, 0x8004f50e, &(0x7f00000003c0)) 06:30:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001000000", 0x28}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1498.410784] FAT-fs (loop7): bogus number of FAT sectors [ 1498.412564] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1498.485379] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1512.112149] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:31:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x3, 0x3}, 0x23) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x0, 0x0, 0x2, 0xb}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1}, &(0x7f0000000200)=0x20) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r1, 0x7, 0x200}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x7}}, './file0\x00'}) lseek(r0, 0x9, 0x4) preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@mcast2, 0xff, 0x2, 0x3, 0xe, 0x5, 0x3}, 0x20) 06:31:07 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='limits\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:31:07 executing program 2: r0 = msgget$private(0x0, 0x6d1) msgrcv(r0, &(0x7f0000000540)={0x0, ""/154}, 0xa2, 0x3, 0x2800) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f0000000380)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000280)=""/237, 0xed}, {&(0x7f0000000100)=""/26, 0x1a}, {&(0x7f0000000140)=""/200, 0xc8}], 0x3, 0x487, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000480)={{0x8, 0x93}, 'port0\x00', 0x11, 0x800, 0x1f, 0xffffffff, 0x24, 0x800, 0x2, 0x0, 0x5, 0x1}) finit_module(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x2) 06:31:07 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f800", 0x17}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:31:07 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x2f, @empty, 0x4e21, 0x4, 'sed\x00', 0x17, 0x1000, 0x6a}, 0x2c) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), r0) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c000300", @ANYRES16=r2, @ANYBLOB="00022cbd7000fbdbdf250100000000000000024100000010001369623a697036746e6c300000"], 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4051) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:31:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001000000", 0x28}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:31:07 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x600}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:31:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001000000", 0x28}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1520.388868] FAT-fs (loop7): bogus number of FAT sectors [ 1520.390124] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1520.392292] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:31:07 executing program 6: getpgid(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fadvise64(r0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/l2cap\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:31:07 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000080)={{r2}, 0xffff, 0xfff, 0x7f}) fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:31:07 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') ioctl$KIOCSOUND(r0, 0x4b2f, 0x724) preadv(r0, &(0x7f0000002940)=[{&(0x7f0000000140)=""/155, 0x9b}], 0x1, 0xf2, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x401, 0x9, 0xfffffffe, 0x8, 0x80}) ioctl$TIOCGDEV(r1, 0x80045432, &(0x7f0000000000)) 06:31:07 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 1520.567805] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:31:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001000000000000", 0x2b}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:31:08 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) r2 = timerfd_create(0x8, 0x80800) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) dup2(r2, r3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000100)={{0x0, 0x10}}) write$binfmt_elf64(r4, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x9, 0x80, 0x4, 0x52a9, 0x3, 0xa4295038adc64c4e, 0x4, 0x284, 0x40, 0x2ef, 0x8, 0x3, 0x38, 0x1, 0x1, 0x8, 0x3}, [{0x5, 0x5, 0x4, 0x8, 0x81, 0x0, 0x7, 0x3ff}], "ff64e31aa9faa1592c6b8b0e84b97dbee3824f830b866fdc2ba95fbb3fb05da1756308715189519c87aee8a72042a615860157b839fb0defec8e7de2b6aae5beafe302a442b08cfd322b0c25872b690fbd23ece0aa8eecf61d3c1674f8f5530d912b50cb6ebd9e7b986ff9c8ec55c3dc9c03b0", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x8eb) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r6, 0xc0105303, &(0x7f0000000180)={0x2, 0x2, 0xfb}) 06:31:08 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f800", 0x17}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:31:08 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp\x00') preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/104, 0x68}, {&(0x7f00000000c0)=""/118, 0x76}], 0x2, 0x6, 0x0) [ 1520.634650] FAT-fs (loop7): bogus number of FAT sectors [ 1520.635954] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1520.696874] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1520.756064] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1533.777721] kmemleak: 4 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:31:29 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) r2 = timerfd_create(0x8, 0x80800) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) dup2(r2, r3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000100)={{0x0, 0x10}}) write$binfmt_elf64(r4, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x9, 0x80, 0x4, 0x52a9, 0x3, 0xa4295038adc64c4e, 0x4, 0x284, 0x40, 0x2ef, 0x8, 0x3, 0x38, 0x1, 0x1, 0x8, 0x3}, [{0x5, 0x5, 0x4, 0x8, 0x81, 0x0, 0x7, 0x3ff}], "ff64e31aa9faa1592c6b8b0e84b97dbee3824f830b866fdc2ba95fbb3fb05da1756308715189519c87aee8a72042a615860157b839fb0defec8e7de2b6aae5beafe302a442b08cfd322b0c25872b690fbd23ece0aa8eecf61d3c1674f8f5530d912b50cb6ebd9e7b986ff9c8ec55c3dc9c03b0", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x8eb) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r6, 0xc0105303, &(0x7f0000000180)={0x2, 0x2, 0xfb}) 06:31:29 executing program 0: r0 = gettid() process_vm_readv(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/9, 0x9}], 0x1, &(0x7f00000007c0)=[{&(0x7f00000001c0)=""/73, 0x49}, {&(0x7f0000000340)=""/46, 0x2e}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/133, 0x85}, {&(0x7f0000000480)=""/124, 0x7c}, {&(0x7f0000000500)=""/229, 0xe5}, {&(0x7f0000000600)=""/226, 0xe2}, {&(0x7f0000000700)=""/77, 0x4d}, {&(0x7f0000000780)=""/54, 0x36}], 0x9, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r0}, &(0x7f0000000040)=0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_gettime(r2, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000000)) timer_settime(r2, 0x0, &(0x7f00000000c0)={{0x0, 0x3938700}}, &(0x7f0000000100)) r3 = syz_open_procfs(r0, &(0x7f0000000080)='children\x00') preadv(r3, &(0x7f0000002940)=[{&(0x7f0000000280)=""/147, 0x93}], 0x1, 0xf2, 0xec86) timer_create(0x7, &(0x7f0000000380)={0x0, 0x38, 0x4, @tid=r0}, &(0x7f0000000880)=0x0) clock_gettime(0x0, &(0x7f00000008c0)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000000900)={{0x77359400}, {r5, r6+60000000}}, &(0x7f0000000940)) 06:31:29 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000001540)) recvmsg$unix(r0, &(0x7f0000001680)={&(0x7f0000000080), 0x6e, &(0x7f0000001580)=[{&(0x7f0000000100)=""/157, 0x9d}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/30, 0x1e}, {&(0x7f0000001200)=""/133, 0x85}, {&(0x7f00000013c0)=""/224, 0xe0}, {&(0x7f00000012c0)=""/149, 0x95}, {&(0x7f00000014c0)=""/66, 0x42}, {&(0x7f0000001540)}], 0x8, &(0x7f0000001600)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}, 0x1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x82000, &(0x7f00000016c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, r2}}, {@uname={'uname', 0x3d, '#*\x8c@'}}, {@cachetag={'cachetag', 0x3d, '$'}}, {@version_u}, {@msize={'msize', 0x3d, 0xc31}}, {@access_user}], [{@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@hash}, {@pcr={'pcr', 0x3d, 0x2}}, {@permit_directio}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@appraise}]}}) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:31:29 executing program 2: syz_io_uring_setup(0x2f49, &(0x7f0000000400)={0x0, 0x86f1, 0x4, 0x1, 0x122}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000480)=0x0, &(0x7f00000004c0)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0)) io_uring_enter(r2, 0x3a47, 0x1837c, 0x0, &(0x7f0000000500)={[0xfda3]}, 0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r3, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r4 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x101100, 0x54, 0x1}, 0x18) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000600)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r5}}, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000540)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd_index=0x2, 0x0, 0x0, 0x534, 0x4, 0x0, {0x0, r5, r3}}, 0x8) write$binfmt_aout(r4, &(0x7f0000000080)={{0x108, 0x40, 0x7f, 0x1b7, 0x2af, 0x4, 0x37, 0x400}, "7ee33abf55ccdff9a41531bae8f39b38d03235246299216ad0afd9ac8320f373c5961876de66c128235848ceec702ebd5fa458cd2e6aab533b565960191b6758aabf351d04aaee60b3f713657992eba0510a6e5451cb1fa4828539419d6a3fd94606f5b1f6f06d8b2e1d", ['\x00', '\x00']}, 0x28a) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) vmsplice(r6, &(0x7f00000003c0)=[{&(0x7f0000000340)="a2", 0x1}, {&(0x7f0000000380)="45bcc57e1ea184974771170095e4b3495c19a7928d3a2dc346c9562f06e8", 0x1e}], 0x2, 0x4) 06:31:29 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000", 0x22}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:31:29 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x2}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:31:29 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f0000000000)=""/160, 0xa0}], 0x1, 0xf4, 0x6) 06:31:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001000000000000", 0x2b}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1542.054894] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1542.072895] FAT-fs (loop7): bogus number of FAT sectors [ 1542.074230] FAT-fs (loop7): Can't find a valid FAT filesystem 06:31:29 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/204) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:31:29 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') pipe2(&(0x7f0000000000), 0x80000) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:31:29 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/183, 0xb7}, {&(0x7f00000000c0)=""/144, 0x90}], 0x2) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:31:29 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x3}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:31:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001000000000000", 0x2b}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1542.186254] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:31:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001000000000000", 0x2b}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:31:29 executing program 0: recvmsg$unix(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000001000)=""/148, 0x94}, {&(0x7f00000010c0)=""/79, 0x4f}, {&(0x7f0000001140)=""/174, 0xae}, {&(0x7f0000001200)=""/72, 0x48}], 0x6, &(0x7f0000002480)}, 0x2040) r0 = syz_open_procfs(0x0, &(0x7f0000001340)='net/vlan/vlan1\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001380)={'veth1_macvtap\x00', {0x2, 0x0, @initdev}}) 06:31:29 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000", 0x22}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1542.266027] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1542.367915] FAT-fs (loop7): bogus number of FAT sectors [ 1542.369290] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1542.382844] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:31:30 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') 06:31:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f800002000400003000000000000000100000000000000", 0x2c}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:31:30 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x8}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:31:30 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) finit_module(r1, &(0x7f0000000000)='.].\x00', 0x3) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000580)={0xfffff801, 0x1, 0x0, 'queue0\x00', 0x7}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="e5118df95787febee96ad046b6bb95d62454392c97136d5a72f4981b36306cb59a32c2f730bd0b4a7f8d3908846d0fd1a3644228ca0342d480802543c804", 0x3e}, {&(0x7f0000000180)="55846863438cd49be8af80c0826ba741a1fc4bbedf864a3fa2e78e8228e05f38922c5f37056c56e10a49c85226571ce7a92f4d5543a9c4daa384134598c09603088d8c51da393164cd8032b3ca06c4a1cd2b5a830546293e4df3b4955017245e055715a82abe592751ce2de6b19c415a3d365db4eef79aa611f49d3c0936ecc84989d2c9434b90ea031d2ec7ebe74a8d49b4db1022e91977ff96015e68b80de7414f90fb29", 0xa5}, {&(0x7f0000000240)="70a1521143d17e7c314a89ac29d23d39596173a9c60848ed60b5520e4444411230f8c06b45f7ea36f5fa64c23e94f212d26a3b9b741b62acbdaebc4c40849d77d14eb7ac6141a05aeb2e7b929c592c5de686fef9daa590f50f27cb1f97c4", 0x5e}, {&(0x7f00000002c0)="3fe0e06a6a2d3c9c7087e5cc8ae10dde3f53f9f71c1748f956f69b66540f68c8f85225858337ec86d1c909e836f6a4228d45a78750db1fadf2b18e92ed4b4c137d9780e73d9f7fa106417fe47219b1a4d1fcc1cf45d353718fc69982801ef4d15112df7bd21c391228bab973ed66be51589d4d2da34d27f36041c8b42755dca90ed1688382b1c515515f002845be250770c7a7af8e3348af7e6203ccb5fd3add90749c5e7960c9a7db7b20f3b9ca0ceac879f3cb66a333", 0xb7}], 0x4) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000640)={0x8, 0x4, 0x0, 'queue1\x00', 0x7fff}) 06:31:30 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = epoll_create1(0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r1, 0x4018f50b, &(0x7f0000000000)={0x0, 0x2, 0x8000}) 06:31:30 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000", 0x22}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:31:30 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) r2 = timerfd_create(0x8, 0x80800) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) dup2(r2, r3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000100)={{0x0, 0x10}}) write$binfmt_elf64(r4, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x9, 0x80, 0x4, 0x52a9, 0x3, 0xa4295038adc64c4e, 0x4, 0x284, 0x40, 0x2ef, 0x8, 0x3, 0x38, 0x1, 0x1, 0x8, 0x3}, [{0x5, 0x5, 0x4, 0x8, 0x81, 0x0, 0x7, 0x3ff}], "ff64e31aa9faa1592c6b8b0e84b97dbee3824f830b866fdc2ba95fbb3fb05da1756308715189519c87aee8a72042a615860157b839fb0defec8e7de2b6aae5beafe302a442b08cfd322b0c25872b690fbd23ece0aa8eecf61d3c1674f8f5530d912b50cb6ebd9e7b986ff9c8ec55c3dc9c03b0", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x8eb) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r6, 0xc0105303, &(0x7f0000000180)={0x2, 0x2, 0xfb}) [ 1542.885417] FAT-fs (loop7): bogus number of FAT sectors [ 1542.886644] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1542.967388] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:31:30 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000001380)='net/udp\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:31:30 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = socket$netlink(0x10, 0x3, 0x533d37ca3dff6afa) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SPLICE={0x1e, 0x3, 0x0, @fd=r1, 0x9, {0x0, r0}, 0x2, 0xa, 0x1, {0x0, 0x0, r0}}, 0x3f) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:31:30 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000380)=""/235, 0xeb}, {&(0x7f0000000140)=""/191, 0xbf}, {&(0x7f0000000340)=""/11, 0xb}, {&(0x7f0000000240)=""/147, 0x93}], 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 1543.109453] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1557.455265] kmemleak: 34 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:31:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb7032510500", 0x9c, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:31:52 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x1b) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:31:52 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) r2 = timerfd_create(0x8, 0x80800) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) dup2(r2, r3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000100)={{0x0, 0x10}}) write$binfmt_elf64(r4, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x9, 0x80, 0x4, 0x52a9, 0x3, 0xa4295038adc64c4e, 0x4, 0x284, 0x40, 0x2ef, 0x8, 0x3, 0x38, 0x1, 0x1, 0x8, 0x3}, [{0x5, 0x5, 0x4, 0x8, 0x81, 0x0, 0x7, 0x3ff}], "ff64e31aa9faa1592c6b8b0e84b97dbee3824f830b866fdc2ba95fbb3fb05da1756308715189519c87aee8a72042a615860157b839fb0defec8e7de2b6aae5beafe302a442b08cfd322b0c25872b690fbd23ece0aa8eecf61d3c1674f8f5530d912b50cb6ebd9e7b986ff9c8ec55c3dc9c03b0", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x8eb) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000000100)) 06:31:52 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r0}, &(0x7f0000000040)) r1 = syz_open_procfs(r0, &(0x7f0000001380)='status\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r1, 0x4018f50b, &(0x7f0000000000)={0x1, 0x0, 0x200}) 06:31:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f800002000400003000000000000000100000000000000", 0x2c}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:31:52 executing program 3: ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5ff6}}, './file0\x00'}) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r0, 0x4018f50b, &(0x7f00000000c0)={0x1, 0x3, 0x9}) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x1dc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) chdir(&(0x7f0000000080)='./file0\x00') 06:31:52 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x9}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:31:52 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001000000", 0x28}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:31:52 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0xf}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 1565.049625] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1565.063606] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1565.072675] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:31:52 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001000000", 0x28}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1565.087345] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:31:52 executing program 6: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x7, @mcast1, 0x81a}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') 06:31:52 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) dup(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 1565.138871] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 580) [ 1565.140553] FAT-fs (loop2): Filesystem has been set read-only [ 1565.142244] FAT-fs (loop2): error, fat_free_clusters: deleting FAT entry beyond EOF 06:31:52 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f0000000000)=""/147, 0x93}], 0x1, 0xf5, 0x0) [ 1565.204943] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1565.216285] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:31:52 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x4, 0x7, 0x1ff}) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) [ 1565.289421] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1565.394117] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1578.415009] kmemleak: 17 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:32:14 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) r2 = timerfd_create(0x8, 0x80800) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) dup2(r2, r3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000100)={{0x0, 0x10}}) write$binfmt_elf64(r4, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x9, 0x80, 0x4, 0x52a9, 0x3, 0xa4295038adc64c4e, 0x4, 0x284, 0x40, 0x2ef, 0x8, 0x3, 0x38, 0x1, 0x1, 0x8, 0x3}, [{0x5, 0x5, 0x4, 0x8, 0x81, 0x0, 0x7, 0x3ff}], "ff64e31aa9faa1592c6b8b0e84b97dbee3824f830b866fdc2ba95fbb3fb05da1756308715189519c87aee8a72042a615860157b839fb0defec8e7de2b6aae5beafe302a442b08cfd322b0c25872b690fbd23ece0aa8eecf61d3c1674f8f5530d912b50cb6ebd9e7b986ff9c8ec55c3dc9c03b0", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x8eb) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) 06:32:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f800002000400003000000000000000100000000000000", 0x2c}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:32:14 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/144, 0x90}], 0x1, 0xf2, 0x0) syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000002a40)=0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x13, r0, 0xd7482000) syz_io_uring_submit(r1, r2, &(0x7f0000000580)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000380)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x4007, @fd=r0, 0x5, &(0x7f0000000340)=[{&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000000100)=""/224, 0xe0}, {&(0x7f0000000200)=""/59, 0x3b}, {&(0x7f0000000240)=""/242, 0xf2}], 0x4, 0x1b, 0x1}, 0x82) mq_notify(r0, &(0x7f0000000480)={0x0, 0x8, 0x2, @thr={&(0x7f00000013c0)="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", &(0x7f00000003c0)="7daa4ff2d7984298ec4315c07665adddf4ef8aecce9e95e4bd488e03f862cab08b7cf6b92c95bfbc7f5b8813745f8db0f40e6fde1a44656957cc9b3f0b909ce97cfa2a92fa677c880632a156df64316f8d1921bc2a64833d196ea772b0986de08e44684fa869ffe0c9772f09f09a6fed5e900067fea9820b27f96d311d99b33acc687e89deb43942c6d529512e181541ec4ce52e18"}}) 06:32:14 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001000000", 0x28}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:32:14 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x60}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:32:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f800002000400003000000000000000100000000000000", 0x2c}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:32:14 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x2800, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000040)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) [ 1586.646767] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1586.660853] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000440)={0x1, 0x5, @start={r1, 0x1, "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", "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"}, [0x8, 0x93e, 0x7fff, 0x7, 0x9, 0xfffffffffffffffa, 0x6, 0xfb, 0x3, 0x3, 0x22b, 0x9, 0x79, 0xe20, 0x6, 0xfffffffffffffe00, 0x3, 0x9, 0x62ed, 0x8, 0xdfd1, 0x9, 0x100000001, 0x53, 0x5, 0x8, 0x5, 0x20000, 0x4, 0x100, 0x1b6, 0xfff, 0x4, 0x6, 0x7, 0x400, 0x1ff, 0x6, 0x9, 0xc55, 0x7fffffff, 0x1, 0x7, 0x2, 0x4, 0x7, 0x0, 0x1, 0x16, 0x0, 0x9, 0x2, 0xff, 0xe89, 0x2, 0x6e3d, 0x7, 0x1, 0x7fffffff, 0x6, 0x4, 0xffffffffffffffff, 0x8, 0xffffffff]}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) writev(0xffffffffffffffff, &(0x7f0000001080)=[{&(0x7f0000000ec0)="990898a56a2844fc21b5cc860b40e30d66e68b1708dae8cfb131ae6351e11a421ca922b5d556c8230a8fbd70f563e17e9d8f75aa64a3e21588035757ccc50c96951d26cccfa88008e8823b18047585fa1273d6f6c4691383d1b2b266933f3ca12806533e061b1d771a34b23f1018873b9ba8f2b5b52c3433f9f8cf7d75b89923850dd83d37b2ef2b2505ec1382672fb0dde18b", 0x93}, {&(0x7f0000000f80)="518241f71d9e8bdc94a3fb22eca4862158718af339bac3877dd60c6f8d90e1fd0e1868ebc7f972d221b10c55bd66a23f29efe4db5ba728a4d7a7a6a3f8c2e7852654c5b1edf774c72bdbb6d248caf75786d98ac7002c4faf8531cfd822867e4c678432c8accf24374434f3", 0x6b}, {&(0x7f0000001000)="13730cc3edff1e71a395685339a96d33cf9760d71c598ab0d1b6995bab5bbccda73e984332b2867107a7273f41973fbd89e7473b0608a853c58a7f882591e9d43979e8729c6d", 0x46}], 0x3) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000000c0)) openat(r3, &(0x7f0000000e80)='./file0\x00', 0x101000, 0x1) preadv(r2, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:32:14 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000011c0)='#/)-\x03*+.{\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) dup(r1) dup2(r0, r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) ioctl$FS_IOC_MEASURE_VERITY(r3, 0xc0046686, &(0x7f0000000180)={0x2, 0x1000, "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"}) syz_open_procfs(r2, &(0x7f0000000040)='auxv\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1dd1c0, 0xa0) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f00000000c0)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000001300)=@get={0x1, &(0x7f0000001200)=""/226, 0x4}) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x2, 0x0, r4, &(0x7f0000000080)={0x2}, r0}, 0x3) [ 1586.687921] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1586.705474] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:32:14 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001000000000000", 0x2b}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:32:14 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0xf0}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 1586.825438] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1586.837916] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1586.846018] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1586.903285] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1601.686155] kmemleak: 6 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:32:36 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) r2 = timerfd_create(0x8, 0x80800) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) dup2(r2, r3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000100)={{0x0, 0x10}}) write$binfmt_elf64(r4, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x9, 0x80, 0x4, 0x52a9, 0x3, 0xa4295038adc64c4e, 0x4, 0x284, 0x40, 0x2ef, 0x8, 0x3, 0x38, 0x1, 0x1, 0x8, 0x3}, [{0x5, 0x5, 0x4, 0x8, 0x81, 0x0, 0x7, 0x3ff}], "ff64e31aa9faa1592c6b8b0e84b97dbee3824f830b866fdc2ba95fbb3fb05da1756308715189519c87aee8a72042a615860157b839fb0defec8e7de2b6aae5beafe302a442b08cfd322b0c25872b690fbd23ece0aa8eecf61d3c1674f8f5530d912b50cb6ebd9e7b986ff9c8ec55c3dc9c03b0", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x8eb) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:32:36 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') 06:32:36 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x300}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:32:36 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="2e2f6680000000000000000000000002"]) [ 1608.927477] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:32:36 executing program 6: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/136, 0x88}], 0x1, 0xf2, 0x3) 06:32:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x36e63, 0x12) ftruncate(r1, 0x1000003) r2 = dup2(r1, r1) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x94, 0xff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1000}, 0x2000, 0x0, 0x0, 0x4, 0x100}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r3 = fork() mount$bind(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x20, 0x0) ptrace(0x10, r3) ptrace$setregset(0x4205, r3, 0x2, &(0x7f0000000200)={0x0}) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000340)={{0x1, 0x1, 0x18, r4}, './file1\x00'}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080), 0x10060, &(0x7f0000000280)=ANY=[@ANYBLOB="747200000002a08ee4a8eaf61cd36d", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',cache=none,cache=mmap,access=client,subj_role=rfdno,fowner<', @ANYRES16, @ANYBLOB="2c636f6e746578743d73797374656d5f754ccbb751ee9a5e133d73797361646d5f752c646f6e745f686173682c00"]) clone3(&(0x7f0000000b80)={0x800, &(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0), {0x26}, &(0x7f0000000a00)=""/190, 0xbe, &(0x7f0000000ac0)=""/100, &(0x7f0000000b40)=[0x0], 0x1, {r4}}, 0x58) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) sendmsg$NL80211_CMD_LEAVE_IBSS(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="100029bd7000fcdbdf252c00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099000100000032000000"], 0x28}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, r5, 0x20, 0x70bd2b, 0x25dfdbfe, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x81}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x6}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7f}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0x4080) 06:32:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:32:36 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001000000000000", 0x2b}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:32:36 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x900}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:32:36 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) ioctl$TIOCGPTLCK(r1, 0x80045439, &(0x7f0000000000)) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 1609.038227] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:32:36 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001000000000000", 0x2b}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:32:36 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) flock(r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f0000000000)=""/152, 0x93}], 0x0, 0xf2, 0xffffffff) fadvise64(r1, 0x3, 0x2, 0x0) 06:32:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1609.136024] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:32:36 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f00000000c0), 0x2, 0xf2, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x3, 0x14000) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/50) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000100)) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000100)) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000000100)) r7 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r7, 0xc0505350, &(0x7f0000000100)) r8 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r8, 0xc0505350, &(0x7f0000000100)) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f00000013c0)=ANY=[@ANYRESOCT=r2, @ANYRESDEC=r3, @ANYRESOCT=r4, @ANYRES64=r8, @ANYRES64=r7, @ANYRESHEX=r7, @ANYBLOB="6d5175e856e77c99a409cc339cc4bba3a39d5df23e39819edceebe9ef5c9722af10a91b5eef4d4e2d1cbb3056c2d6edb9116d9fd2405dae528a287c0da1720f32f423f0885c7b62eb1ecf25ac8c100cc4f44742f00e77f3881a2038b2440160be239b3f50e20eeb5ee6496765d8b1ae683b51921858dca1e1fd1e4f0a149430881bd7481d53bbbbf2d6795b1c5a73bc22b0cd7654a2ea227953ee2806ca0a281222764ee7acdb89793cc5cac3ee38fc7979f7e6e937c57e4faf60e682733ae3e706f058fd4ff1596fd5abeeafd24d9bfef67138def8d85d527b3a3c620a61672ffd0b05b3004542c6f713b5f6362b54d49137799cb3597e97ea1a3fe2007704b89b2ccd41f6b1b3d74316566e2ecd6ed9bf4c3d8b578debd1d85456a62abee1d578d208f053e05d421505088e346bb7454d7779da7817181ecfdf518331c784f445209be7f9a48a1815db1630d741b66ca0a1268d2df130466e75b0a8b14fc1f01c0f4ee62bfce13d4cda8a8f6127184e1ec016e524d9c04bf1b1bb4275061ba14255fc13a69cdee41782badc9d8e5f625573cfcdaa04487959db9bb17f62e5e9aceb78237d40ab660455f757486bdbd4e255f329c766ed7b079af315e5557c1ce4e582a5544fb4b93adc680828b45862130c221d6556b7f6494421aadd00445c6166c3de8621d506884e30a3dacd88796e6f478fa48f530fc839921fbd95740c174838127f2b3f7f40f2c49f766c1d996242c5ab2e4ceb93ae50c71a7d26f8d20c3cb143ba5ff9fed782214a2e9a5b227ab1bdcc21e1fa82e9428f874634feedb9b1389405b9a99a55e6cf11d6737fa70045fc149f77cd2d4d624e1f2533f89b840f3694f4e79b70d331af7cf46b7a0bd5fb23227e45eaa02936c9d72683d628f73a2f063272f6dcf732187e2962bf3d0ee2384c6154ef590c93906c5eacc14386560c1c390cef67487f7817c17c37ea30ffdb769b60c8b5864d083b68b929ff6011a6e538a2c5c3b47ef0cbd793cda76e870ddb820631a1d779d67c9c594c74495b1975c911599e7f94607c2e8932f519e7cb76b8b8ab38e4b054fabdf2efaaffad46e46b2e088fd582fd8048aa1efdf3fe216fe7fd6aeee0377547ca5a431499cb3015ac87bcc14f8cf0a9680915ff43350bba2c17a2752913e43bab95ca583d8074be0174b8e1a69f38c5a2ab099025235dfbed845193a495d8df88db3c1ac3cd97f2d6434f1043a3d07cdc840db7e7b19a8e12d0c963d529d7da3bd630f2dddefb8702cb87ffb521c4fe32edc923a06104971d4a81c6ac58b54a45ae57045d9aca31e0fb7d053412d477be150961f4acd33a1d69535ddcf9283957937c43e97fd607737cae158010dc696270f738cf8706cbbef8feb7856fc175c1f335000d5aaab46850ea59349256640aebbb91e80928c37a119aa36a1b45dfef1462dfe0920b38b7541eaf9edc179d5699c7c1f0e2d70e5b4899101ac8a8e2d5b4b703d376a385bf9cb6a5bb483f9dfc12cc6620bbd8a56c648df6156137cdb9ac557756170391ec011e3ab359b7cef9340f38b77500294d5484712b38aee65b26a720d86d45cd172d03a28679354f3ba664ae5d9978c64fb1e6fd611abe4d93d56619e4990544ee0cdfa0f6067406649708bbb49b9b1d690d5e613234a91b3331db82d4d8f50a50c6d4e7ad7b6a8bcdb555675a59bf69b9be28ca677231f9abb6a08d712b31c821a8ea268f7c761c94d19f523f1ca2544d5e2cc74c49e7f2fd38a9ee62ee9d394eb5c5e5f99dedead8812043f235a71c0947a9e6ecc4feb510cc3f31f7f42561d06978d312e223175c16fea3cfcc18a6a98019a4fca7177056809937e3a7c80fa1111c5d9f1b947086935c258ae142258bf14e8e2f91c4dbe7489705c13a21a1c6c5f30d8a75ed5656eca17f6f119dcc4a873a02eb084475b1e8df0ed5fe696b4755e459f418b8f7907a149b1ef9dd3dca820be3da0bb0ffa98ecb0e698daf154dfc73367a61c42656a9c4994ef053316c8071f8b4ea322f9c3eff463c3949ac8221ff05006afa5bb64cc1f0b622d4e29ea25a897d764af356f9d02924e24c95acf8de7c6e47ff1e8db96e884f0bb954a8eb1ccf506756a1f2d5d47d312a93b52fc54dd1f911482ad0c65c4a5f7785aa73c07c724eaee823993f858deecc778807765cee09b13cacda1a3e23eecb2e32db23b745cc4b1b8aaad85ad813a5c38c1347a5a9b5c91079e14dc958befa7386f89fd891bd50816673bba369803595ba86764a731085f5cfc7a2ea7f1eea0dabb351696d18c055cc6ac9bc82017a5a45106926d8ef02a5ab0f89badfe1bd0cb4a3e065ff22ad0b8eac577df811c27f9cda7137c72c19a9bd1275e4ebba32331b79cbe28897a23f7dc2bc211ac052823f328abb35526ca93b53ab67a6bb3c5296f106931a3dbf5155825d6d9a6e0bffec0f9244e102b2c576a9cb982db29db89c4793f63f871c9582e3e3c3532154509761789c02c5c47dbb490b818908dc480cb27e368016a22c8b5cac4931235481d67158b819edb92aa5e8ee96efe7ae2621463040c4603baae8538aa7af4f20935febc55a46c24257b06c4a2a99f4c5fa10da401ee1f39dcc0db29b3c2c474c33b23cce85c23fab3b59f7940f95af2741af02205d37480f3b168bf6d4d273445bde053c248c4f4bd7b1d3596d8c5e1a10f3d52a0e23700672fc2ba8b19e87b9bcadd5c03e051ac72d8222087cf8e953f80b8e18ff5758e0e590f5a98ba625dbe3f9d16cc96d0e8508865a742b903c5e1eccb67c8da63da6e26b1432aa4da524a799ecd5609732f6b6f1dfa6f87c943b39ca7e1b862eecb3a26f0564ca01bb61a2f688caca70a14b42ec2ca89d12438485bd17d37140fcf7f409fa3841bdb25278da2ea17346fb110de2c82ead0f53f8371088dbe2359038ac819fb907bbd23433d32a14acaf0c5f4a3891c212f6ab08753c4af894aabe18f45a8630c75bc4887b19d6181208033bc8acc40ee59ba3dcf6a782a930d46117ced4898d11ee5216bf59255f1e66f884bc1530ba1ac39da18726f1cc81f0c76ac6828a3e3181221196344b7ac3c3fc80706449e5017088fb40b54dae51fb559c3d914dc571fd3e7f1e7e71d89c1fdd5eb0bd33d0289a902387974b4ad9e23d6441635017062d0a86a33f35ed456ca8e351f1e4cf129bfaa1e95b8a52d493344e8563494d9f0a4f13c8043ba5d2b2388670c4d4ea507433ee8d2cc26b536212d0b905985dc36d64c5c3c837d318d3bd962347b551ef0cfa14f979d0b1bbb1064c76804025c90b0b53e446b2ddbce4e855bf565d37e6ca498ac08b67105423cb91d23e1c5515445afb9fe6b4d70b5a7f2bd43d5607c9c0280c853d881ca828aa3fb725490d3018e025b378003ac32e8d9bbdb7b3206d098c8837f58966137ea2a36d1f9fd85969e430f162fc4c1344332f1b32ccb4c826471c2260745a6cb751b88e22ff861148bcccbd7d73d370919690f625254d5b1124702e10aedf0fe42f18653ca418a2abeefc019cd37fc7292e151614ccbd9354471b8a88594400c5632bdf7d9a965d9a55a75fbf1bb867ff5a51d0a76bc646786e371f562d3afd2b932e17767e5090865017d86e999bd851e72b671389c3ee0fcb83927a34c589467a9ff1477a6f9f9421a1bed64f4158fea7bd4e462738a25d36351e525238fca9a88ac4b4bb1739923bfc8149462180f57f0e8e0ee6b96768c8d0a8b7ca2617f8526335ce6597c58c22a0e6b3ef0b639339b8127f43f60c941127463c43f26053573a2d5d60cadc3f3dc05b621a26052fcdfcdc0ed1a2def462696d3c5b80f6d16d2779916384009cbec226088896527ff32a654231e511b525b3643026b4a7e1a955658fa2473bbd27d3c9437fbd35f878db2d95f6cedc404d6622f36955608e83e497a0530e4eb565ed5fc6032d080d45e38029629c06e695965cad6d7da3bd8b97e31e6cedb374f77ca5812ec95ada8a43db5b4696fb20a9e7bf23a9637e05b6289eb72a8ff0e8967eb2d8678a323229cc81e6069d0b8a460afd393923d48d3d2d108783c642e1710e395a0834eb2530195fa99f1b9b7d70b92943a49993a3c63814165caa26dc3e8ca8e09ad2f9c58e85bafb2054a4bf911c1ab775aacc69efa03852a51cf117f7f57df919f0d748b916807a95479525c9fe4bb2827e49d0b1a02ae853f6e729f00240220356eb760d4164dfa93d543899340fbe2530cf0cafba4fae5f71fe01ead92b746ae9d3357d671d28a01f40b8356fd942b9832be89be5eacd7e4038c0713ed91f4f8ca9a3bdaf2764551b2495c1985dd4106fe459c5d4168faf83e4c3a34313d080de0f3a5e81bd186bc7fee7f5259d44503ead79f2ef807f63f942ea2cab748293608cac1adc4d5b74bdd4480410f71c1c785fa55e094a2c7c6427513195ca18e191133eef0dd48c4dca4ea1288054669505608e53478fce0a3f91fb955917b2ef7cfb7acf2d4b9dea4ab9e25fd106eda6141974558fcd355abfe8c6614ff25a08ce9974172de66f9b477a374d1657d03206aa8fd38dcb4b91cee9c1224b3781e40363c8df3faf01a1cb5fb00aa8ba0a581b4f3dd9431fda776eb986d97ff7eec988c408b4b23983a46c060f3921157f66cb4d3a6faab47df38c5e7e8890c1e378cea2f9d577e4cc704d44ab39ee6b3490365e16db37409af865a7d367f790e66a72dfe7842b265864c1490a8717733a8538bfb89fc4116f5f978516bbbe790d01963726452075774e404980504faedde7f3ff1090b27c9059b3734a2563e70a3914759588de22bcb8835abcf79e432786955eaec6c21c316a014f462dce11832fefdfead22ea2d66505604be3447cb1166d82b1a35de4761deb33406112a96e67d8464340e765c3c2564a2ed15e792b8ddd5bc69137b57a35de28eb35866060052d3bdaa923376a573d3c6a7a4b9eec2b77b739f0e3560bbbc8979e3ca38944ed51d0ddb3943e302f1c2e5a92e4376d9985e2a3a8fd14dea095740e04a72a2f704e140640e01549c588a2186cc4434461b29f649a006038b3577734ad7a107e8b8bbc5b583006f9c85c9e411767a5b617398f8f91c3c985ca62c323e3a29bde14586e3d1facfcb17ea05fca86850122903d7ec30c3fede3c77700cacf295efe5a81a7bccfb826c1bb8e5934d27338076a2d7e3b79af5dc230ad470df00b6ec3f595dfbd3073da880958e9346bbb1271b1dd59c2ca52ae06dfa7ef8cf757d70021a309ad8de0b95923f2234761681eb5d6c77d945c9b03e237f9b77bc49b776abc911c3ac465c3f344847f416b99ed056575bb8f2238f13199f938d1b381fe7e6916e286673c71305675baf76f33813f6906c6366d80c988f017e28f9a954e403c22fa09c19f6ca0161adcc1146c775c361acde7841c3bb718af49c453a4462757c58b6e9449020204131771ed57846889dab995ae781a8e5881d377c10f566f4edb324441db577de1d0620c54f921f2a96182ddd7c42ae03dcd1ed85b587889f14327444ae10c5e210c123ab93a5dff34b8a872e410431f376351b12c7359a27a4a04f2569ff7c29379a7ce257345e3fcb54e6f7141e33a2f8e7fa4f2d4b82407e8f3aee33fd9ec4719383fcca635bf0420c39a500a81131c973c48ab486257da5c5d06727f47cc7582b6af1a07c30df01b4fd2fce0a72e0483ca9d1f8d2d0ce535508dadc50f5636fa451c16304314ebebd885e44ba29f2b89b61c0a08a1f917af4a171dd3548bef3a36c3ee13b0cc1d87f99b417719927e4ef6117501d732480d185b3cb255c9cd8d649cd09e91398d70ff998b1097ca281d9616df6b3adf5b7e7aaa9b25942c6d4792d5674eae50dd470919886df007d9c39690bac2e3cc06e"]) socket$nl_generic(0x10, 0x3, 0x10) 06:32:36 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000580)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c0100001a0001000000000000000000ff020000000000000000000000000001fc00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000032000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001200726663343130362867636d286165732929000000000000000000000000000000000000000000000000000000000000000000faf400000000000000000000000000000000000040000000"], 0x13c}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f00000000c0)=@IORING_OP_SEND={0x1a, 0x7, 0x0, r3, 0x0, &(0x7f0000000000)="2ec8566fe1075b9c0c01f5476cc36ca1afbd3d654a6cc96ece10f97e9c6a04dd80b3810ae4b3612795620865827254ebd4b1d11ebe7b423bccfb5eee8289870de50918a2640c812b14ce331767f73c3a71c4d22df931f4f916ec3523fc88aef54a61a9d34a1510807069e999c80fe171867596c2e53fa7ad0c5c5fb892335b8b17805b17616483a8f32fcb24d7389ce6c58a1214d813539f17584e", 0x9b, 0x40}, 0x1000) [ 1609.259687] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:32:36 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f800002000400003000000000000000100000000000000", 0x2c}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1609.361172] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1609.413681] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1622.013620] kmemleak: 8 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:32:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:32:57 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0xf00}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:32:57 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000000)={{0x0, 0x8, 0x1, 0xffffffff, 0x3ff, 0x3, 0x100000001, 0x6, 0x5, 0x2, 0x4, 0x6, 0x10000, 0x3f, 0x7}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) 06:32:57 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) r1 = timerfd_create(0x8, 0x80800) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) dup2(r1, r2) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000100)={{0x0, 0x10}}) write$binfmt_elf64(r3, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x9, 0x80, 0x4, 0x52a9, 0x3, 0xa4295038adc64c4e, 0x4, 0x284, 0x40, 0x2ef, 0x8, 0x3, 0x38, 0x1, 0x1, 0x8, 0x3}, [{0x5, 0x5, 0x4, 0x8, 0x81, 0x0, 0x7, 0x3ff}], "ff64e31aa9faa1592c6b8b0e84b97dbee3824f830b866fdc2ba95fbb3fb05da1756308715189519c87aee8a72042a615860157b839fb0defec8e7de2b6aae5beafe302a442b08cfd322b0c25872b690fbd23ece0aa8eecf61d3c1674f8f5530d912b50cb6ebd9e7b986ff9c8ec55c3dc9c03b0", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x8eb) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) 06:32:57 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f800002000400003000000000000000100000000000000", 0x2c}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:32:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x36e63, 0x12) ftruncate(r1, 0x1000003) r2 = dup2(r1, r1) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x94, 0xff, 0x0, 0x0, 0x0, 0x3, 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, 0x1000}, 0x2000, 0x0, 0x0, 0x4, 0x100}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r3 = fork() mount$bind(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x20, 0x0) ptrace(0x10, r3) ptrace$setregset(0x4205, r3, 0x2, &(0x7f0000000200)={0x0}) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000340)={{0x1, 0x1, 0x18, r4}, './file1\x00'}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080), 0x10060, &(0x7f0000000280)=ANY=[@ANYBLOB="747200000002a08ee4a8eaf61cd36d", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',cache=none,cache=mmap,access=client,subj_role=rfdno,fowner<', @ANYRES16, @ANYBLOB="2c636f6e746578743d73797374656d5f754ccbb751ee9a5e133d73797361646d5f752c646f6e745f686173682c00"]) clone3(&(0x7f0000000b80)={0x800, &(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0), {0x26}, &(0x7f0000000a00)=""/190, 0xbe, &(0x7f0000000ac0)=""/100, &(0x7f0000000b40)=[0x0], 0x1, {r4}}, 0x58) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) sendmsg$NL80211_CMD_LEAVE_IBSS(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="100029bd7000fcdbdf252c00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099000100000032000000"], 0x28}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, r5, 0x20, 0x70bd2b, 0x25dfdbfe, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x81}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x6}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7f}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0x4080) 06:32:57 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000005, 0x10010, 0xffffffffffffffff, 0x10000000) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000600)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r3}}, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r0, 0xa, 0x0, r4) syz_io_uring_submit(0x0, r1, &(0x7f0000000180)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r2, 0x0, &(0x7f0000000000)="0566c90f63eced99712f6868688ba377837153b0982c502d611cdc754942dec2ade31b8a415b836a70df0ae09be8567730564f4ce9d16fc26e3f97d4a674f7cdb61f29fd48a5f0c80b2f8d720e6bc53286c8136846be3bcfff5e2a53efca4e7e3d60f6ce99c3647fc0b121b81fd04c6c7784a63b32c919f480163e551198f7e139472d730a4215", 0x87, 0x20000000, 0x1, {0x0, r3}}, 0x200) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f00000000c0)=""/163) 06:32:57 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') syz_open_dev$mouse(&(0x7f0000000000), 0x57a, 0x0) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 1630.532665] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:32:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:32:58 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000012f40), 0x8, 0xa0080) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000012f80), 0x183000, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000012fc0), 0x181880, 0x0) r5 = fspick(r0, &(0x7f0000013000)='./file0\x00', 0x0) r6 = syz_open_procfs$namespace(0x0, &(0x7f0000013040)='ns/pid\x00') r7 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r7, 0xc0505350, &(0x7f0000000100)) r8 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r8, 0xc0505350, &(0x7f0000000100)) r9 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r9, 0xc0505350, &(0x7f0000000100)) r10 = openat$tun(0xffffffffffffff9c, &(0x7f0000013080), 0x0, 0x0) stat(&(0x7f00000130c0)='./file0\x00', &(0x7f0000013100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000003c0)={{}, {0x1, 0x1}, [{0x2, 0x4, 0xffffffffffffffff}, {0x2, 0x1}, {0x2, 0x3}], {0x4, 0x2}, [{0x8, 0x6}, {0x8, 0x1}, {0x8, 0x0, r12}]}, 0x54, 0x0) [ 1630.674500] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000013240)=[{{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001080)=[{&(0x7f0000000080)="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0x1000}, 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{&(0x7f000000bd80)="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0x1000}, {&(0x7f000000cd80)}], 0x8, &(0x7f000000cf00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x58, 0x8c0}}, {{&(0x7f000000cf80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000000d100)=[{&(0x7f000000d000)="910b274f39cae4f563d57d20d5eda1727c0110c1ccfc3b34d5dc6a2bc72db5324caa9940854ea7f2551b65", 0x2b}, {&(0x7f000000d040)="4f69c728dba50278048d20e48d7c8c67a0f7ee9bc158377d1a8206fc8003c7a199020ba74a98228c62a84fbc40608e4bf5d291b6c50bdcca5c12e7dfc93807fbc1e022e58b030471c799bc706a7ddf1c088322e3c6d70dffcf5b75f2dd610f880db789c3f248aca2d33034930680bbe6c6f7a3481f5461ddfa591b783891ecf232fbe0d4f8890112c93fc357918bb958740d1a6d517d04a4939af21ced26424b05e621c2ccbe082b841017", 0xab}], 0x2, &(0x7f000000d240)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}], 0xa0, 0x11}}, {{&(0x7f000000d300)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f000000e380)=[{&(0x7f000000d380)="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0x1000}], 0x1, &(0x7f000000e540)=[@rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}], 0x48, 0x20040000}}, {{&(0x7f000000e5c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f000000ebc0)=[{&(0x7f000000e640)="a2624849eec67287bf1a4284c2a1c196bd5107a936a5453ddc82970979f89183d65d7387b21b66414f3b4c1c442451897e2eae99b240b3e1fbe8c7932199ebebc607aa9a03744c9057a53c977ae3080664580f9f2a66126cbec33470f4e260a17ee87e47fdf0989d01510d7fa0bb6c1783e39a33e00ee7f5bc70b5f4e2dd94bba3c02e101c41fa788a38aaeeb90e0242e7d8c813fa8d58cd2b6ac11ca5de12869ab3b6404b93129828454577bbf4db018c6acad14be1ca5433f31fad2192e9c4729c4601e6", 0xc5}, {&(0x7f000000e740)="f1bc0d09a7143bc4364a95aa46e8c299f47bb253a036d7dd3a3cb86ca170dff4d6913fb9e5a30d533efde0ac3b6232beec19b09d03928cc30fa375fdf76454d1a037b3a2", 0x44}, {&(0x7f000000e7c0)="84ee4a9f164560d37f72baf5fe762c017c584da862910e8593581b42fa6951d44a8621627d01a2ee31b364308a67551cd3b044dc81fce02f8cd370cca45264aa", 0x40}, {&(0x7f000000e800)="bc18375c1d81ee361b7acd1f3be65dd05224695c94c3fca1a9241d88c441925516ea80cb02dfe52e74cf9a3e5f316488219f6fc827be1b6a63429a032005575a1dd1d12edda45cc917b8fee3c798fb988f20b63776e0f92715ac6a1b99fa6a414452775dce8cb21b312e73a3f6b99fbed8cd4bf1b63fc75398d8516b825509542aed848b5e815cbcf432c00e678cad8582b79397eb80aac335721159cf27fc7c93bbdb39d7abc4f54dba29771f01e466d2a2b9aa245c1794abd37c19d31aa690261121aaab5f29a8a9a2dd5a3e69e2c0bf5e8be59f5e2e4eb8435d134813a1ff4b32649fc863c8", 0xe7}, {&(0x7f000000e900)="097ca07e773df0381f3511f0f7c482a73959d34f92ff0d1c3ce43b294015f83797f5294c615831aadea9e4dc9c31bbdd1b8fb6f838657a88c9ae99714593aa", 0x3f}, {&(0x7f000000e940)="0b9b9f06dcc906e60d521b324bb9f3ecc8dd5f1222d3e022a923a7e2fd85db86efe60d02f520461dbe354a9961929b07ea2bf00b37b986c9a434a32e970a8fcabc18e3e889414310fbcfddc09ad1eadfbb799c3af1b8dc32e672b07d487ab5e62726163765472e7f04e9b907abad41c2504f6575997d44ec6417eb6be0db5124e06adab3bddf4eedd1fff1096d09ae0578ac6baf381e8484fe584f3642cd6566de45b6ed910c7eefef9c1c37b251", 0xae}, {&(0x7f000000ea00)="74b3786b05464d7f93d9e0a1587935f182505a6ceda344939ff4083427e217", 0x1f}, {&(0x7f000000ea40)="57e92b9a51f3fd0aa761863ac61de2f307fd048191b6dc60f4b7a9a0d7791796006e760bb22856969130310a1c0c0e46e1c80b974f42f28d888d1475f1f891bc0183de6cf418c1b64bbcb20e0fbf78213c941eb30faf7d9373874fe98684ffcdc91a2d7d639fad6c65132fb1d7ee47fc432fa0161a8da0d64d52b492", 0x7c}, {&(0x7f000000eac0)="6efad3090c46f0e1fe528f351049112001beda608103f102dd13bfe27ed6ec7f81330936750c2460b2d1c0a991085b4ce7f4964fb5bbcc5e3f01184af6eb1e4aab1e05353d1c7a841a2238e0ada5be", 0x4f}, {&(0x7f000000eb40)="7d840f3ac3c6abe70f9439e8bce79ae1da1697dc714c58106a725f1da5cdfa362ffe9d32ce29570f53b3b2495ceeffe41547267aef589442c25e9e0218b4464efaa3d5", 0x43}], 0xa, &(0x7f0000011380)=[@rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0xe0, 0x810}}, {{&(0x7f0000011480)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000115c0)=[{&(0x7f0000011500)="783bb3ffc16197ae79931fcbed9a490b4037dcc46be2822ed4a3026748a2798682d36e0247606fb5790b29a261c6f7cc910a62cb3838dc81f142b8310ff3273820d634e195bcc9fa5e4d156b1d39b83f47193999bb4c587278e73029225931321fb4cf74eecc5bd55cce19b68666eabbf2478584f37c3defc0f61555e7d3e387c7f0f55279bb31b6b174647fd0c02b", 0x8f}], 0x1, &(0x7f0000011600)=[@rights={{0x10}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x90, 0x2400c804}}, {{&(0x7f00000116c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000012c00)=[{&(0x7f0000011740)="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", 0xfa}, {&(0x7f0000011840)="13eac15ef5a99605d60fa3", 0xb}, {&(0x7f0000011880)="9d7d3683d1b44a408056795ceef8d4fc1cda344f688071c35ca2586767e5fd4c2ee42c24d6713dc83c9a668629dbd5fca417060f0b920cd3bb2eb9c2e9c72ae90537e46f20c1332cfcdccf24e6703db4fdb29f40c26238614a7fd9935c8f7862d9823ca8ff359c529dfb3d349ec54bb9edc037185c8f18ce61f61cbc809f4134a7c699b9e5ae31f7ecb7928f4771514d5d8524e937734841946a300914ecc2a5134f004f874c414f02df527d2194a97de7a25ccbac3c2cc412fcf0826a458c2ee30c2ed19356f50b2375fe34a8104d70b8b85d48e07e0c75c2e00de55fee9f598d34", 0xe2}, {&(0x7f0000011980)="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0x1000}, {&(0x7f0000012980)="d8898c9fcec3729352e21b160160274bc25ee9193fa4198924b0ded8", 0x1c}, {&(0x7f00000129c0)="b137f329bf50feb9b53d6dff461e1f887ea8d20b4ab6f04e1e3c73b89cc7302b1c90842563062bc6b8ece6e33bb48d6508ce173443e1f9328e6b13d0a4314100300566", 0x43}, {&(0x7f0000012a40)="d22a0c4558e61b440942910a39eb739b9ccc2dc7e21f10e3f1b54134e8f4f6d895544bf4cd90cbdf6908b2bd7f665c4e17dfbc9c3335acdb747e01d481676733c380a4b18bb28efc2fa2802d39d8f876a6d7a619e65fe8148b1efa81ad5dafac604cf621b7c100bb3b7bc90e805896847f4debb5d320dcb7902acba6d77152c22e4cffbe36", 0x85}, {&(0x7f0000012b00)="ec0e047d80b027898fa9a439f4f18fefd6261da61c3f93112ed2bb59637c6e7651fdf2f693e54061eb8612e0fd2c1aa63ed4e6e2eca686e7f08a4e2ee7e9bed6af738b3b36d12b391e98812f3af6df5c78ad1ce0dd3a1b5f7b3393b5679a40d1414269ba6b59a9e467e15bf862e0ee88a6046a32fb8fdba591127575b8108bec79c43f37650a303b3a3169337d871d7c2e980086951b9852ca821067f1a2074551c550ae1e9f05efdc557287114e6b58925d89381937e9a125be244bc6f0aff74305219c735bcc433454ba417caecb946564a72a5aa22696c54d836ec71c6a5b0ccc09ca1dee5e", 0xe7}], 0x8, &(0x7f0000012c80), 0x0, 0x4040041}}, {{&(0x7f0000012cc0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000012f00)=[{&(0x7f0000012d40)="1756e6672595cd5d4335ecde02da875861d0ae11bd2a153a571b391d64d8d126bd17ab6cac744f595ec07d9c6f65002b2942951caee68674b242a9fb3a7d68f07e89453f142ed4e4da707cabc5a97a44cb7dd8f99139a676b8f313b4dc2d04aafeaa9f1f5e1af3470b276d57fb333d1379e14eb0f2c6c91c14cf7fbf1a36265391d0942f2afb3261245b2ef5f06fd633c3a53d04ac41d291e0d288a0e8bf841f8e6a38716d55d5d382a530b5944259", 0xaf}, {&(0x7f0000012e00)="f8be", 0x2}, {&(0x7f0000012e40)="6c5d19e3d3b42a381c6a22f0f8740b88559ae09e6d409a122898f3d5d7f66ee015cd3ec362f214668ed8ff5b114d01f1bf13c6f4ed7cda0eeb698f4257cb9bb853251cd1055b71f853aa7b6a8aa11119671d84afebd51a8c593d148688e852cfa655b9dcc4841bc0e641765bcd0b3ed773e9047b86148590922679522735baf5a8efe23fcb8824382107e0d3c0e754bef8c67470f6fbf9b43ad86575534392ae84", 0xa1}], 0x3, &(0x7f0000013180)=[@rights={{0x38, 0x1, 0x1, [r0, r1, r2, r0, r3, r0, r4, 0xffffffffffffffff, r0, r5]}}, @rights={{0x1c, 0x1, 0x1, [r6, r7, r8]}}, @rights={{0x20, 0x1, 0x1, [r9, r0, r10, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r11, r12}}}], 0x98, 0x801}}], 0x9, 0x4002000) 06:32:58 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') dup2(r0, r0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) write$binfmt_elf64(r1, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x3, 0x2, 0x5, 0xa9, 0x2, 0x3e, 0x2, 0x14c, 0x40, 0x26b, 0xff, 0x1, 0x38, 0x2, 0x3f, 0x4, 0x65}, [{0x0, 0x1, 0x41, 0x8, 0xab3, 0x1a33, 0xc3, 0x6}], "d2ca2ffb8a23c4a22434eb4a1cad16cc80d07260beb7a42acf0f113ba01533d8fce417aaed7cc8ed6a7c2b12d57b13533edce4739597a780ad2452578df2f238870373d88af8c42fad33c9ec8e4ada7350e5f4ce7e0bc0b9ee127b5abc5a7bfe22b3317edf0e48f4326fd5c3abc4396bcf103ebf4fc07bd229befbaa0aff14d74dd9986718538ddf318a7f3615acb46cff632ccd53389f272f8635f966cbecfb734d38e05643f1c7395592fa4910aee80d577363ee815dc3c4248160", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x934) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:32:58 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x6000}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:32:58 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f800002000400003000000000000000100000000000000", 0x2c}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:32:58 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) fallocate(r0, 0x4, 0x7, 0x7ff) [ 1630.768470] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:32:58 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 1630.805138] perf: interrupt took too long (5186 > 5132), lowering kernel.perf_event_max_sample_rate to 38000 06:32:58 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x6) [ 1630.870715] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:32:58 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0xf000}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 1630.984490] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1643.417642] kmemleak: 22 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:33:18 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) r1 = timerfd_create(0x8, 0x80800) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) dup2(r1, r2) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)={{0x0, 0x10}}) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) 06:33:18 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x30000}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:33:18 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') syz_open_procfs(0x0, &(0x7f0000000000)='loginuid\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:33:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:33:18 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/144, 0x90}], 0x1, 0xf2, 0x0) syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000002a40)=0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x13, r0, 0xd7482000) syz_io_uring_submit(r1, r2, &(0x7f0000000580)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000380)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x4007, @fd=r0, 0x5, &(0x7f0000000340)=[{&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000000100)=""/224, 0xe0}, {&(0x7f0000000200)=""/59, 0x3b}, {&(0x7f0000000240)=""/242, 0xf2}], 0x4, 0x1b, 0x1}, 0x82) mq_notify(r0, &(0x7f0000000480)={0x0, 0x8, 0x2, @thr={&(0x7f00000013c0)="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", &(0x7f00000003c0)="7daa4ff2d7984298ec4315c07665adddf4ef8aecce9e95e4bd488e03f862cab08b7cf6b92c95bfbc7f5b8813745f8db0f40e6fde1a44656957cc9b3f0b909ce97cfa2a92fa677c880632a156df64316f8d1921bc2a64833d196ea772b0986de08e44684fa869ffe0c9772f09f09a6fed5e900067fea9820b27f96d311d99b33acc687e89deb43942c6d529512e181541ec4ce52e18"}}) 06:33:18 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:33:18 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000540)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f00000000c0)=r3) syz_open_dev$mouse(&(0x7f0000000040), 0x8, 0x8000) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000000)=r3) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:33:18 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/vlan/vlan1\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 1650.952919] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1663.922621] kmemleak: 10 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:33:40 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) r1 = timerfd_create(0x8, 0x80800) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) dup2(r1, r2) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) 06:33:40 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/raw6\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:33:40 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = dup(r1) setsockopt$inet_mreqn(r2, 0x0, 0x4, 0x0, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3b}}, 0x10) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140), r2) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x120, r3, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@pci={{0x8}, {0x11}}, {0x8}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000}, 0x4006000) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xd0, r3, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x7ff}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x4e}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xfca9f73}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4000}, 0x801) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r4, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:33:40 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/144, 0x90}], 0x1, 0xf2, 0x0) syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000002a40)=0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x13, r0, 0xd7482000) syz_io_uring_submit(r1, r2, &(0x7f0000000580)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000380)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x4007, @fd=r0, 0x5, &(0x7f0000000340)=[{&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000000100)=""/224, 0xe0}, {&(0x7f0000000200)=""/59, 0x3b}, {&(0x7f0000000240)=""/242, 0xf2}], 0x4, 0x1b, 0x1}, 0x82) mq_notify(r0, &(0x7f0000000480)={0x0, 0x8, 0x2, @thr={&(0x7f00000013c0)="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", &(0x7f00000003c0)="7daa4ff2d7984298ec4315c07665adddf4ef8aecce9e95e4bd488e03f862cab08b7cf6b92c95bfbc7f5b8813745f8db0f40e6fde1a44656957cc9b3f0b909ce97cfa2a92fa677c880632a156df64316f8d1921bc2a64833d196ea772b0986de08e44684fa869ffe0c9772f09f09a6fed5e900067fea9820b27f96d311d99b33acc687e89deb43942c6d529512e181541ec4ce52e18"}}) 06:33:40 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) ptrace$getregset(0x4204, 0xffffffffffffffff, 0x1, &(0x7f0000001000)={&(0x7f0000000000)=""/4096, 0x1000}) 06:33:40 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x34000}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:33:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:33:40 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1673.262829] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:33:40 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) lseek(r0, 0x8001, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r1, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) ioctl(r1, 0xb4, &(0x7f0000000000)="4466aa3408ed3894122aa0ae574e27a42c45d024fe0d57e988a5c609f97f86cac472fb8abd999b1feaad762ee9e4db8ea7a3bf2f68f994deed25f355754c6bd09d0efba6c3572d788eb4be29df3cd09b95") 06:33:40 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:33:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:33:40 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/144, 0x90}], 0x1, 0xf2, 0x0) syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000002a40)=0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x13, r0, 0xd7482000) syz_io_uring_submit(r1, r2, &(0x7f0000000580)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000380)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x4007, @fd=r0, 0x5, &(0x7f0000000340)=[{&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000000100)=""/224, 0xe0}, {&(0x7f0000000200)=""/59, 0x3b}, {&(0x7f0000000240)=""/242, 0xf2}], 0x4, 0x1b, 0x1}, 0x82) mq_notify(r0, &(0x7f0000000480)={0x0, 0x8, 0x2, @thr={&(0x7f00000013c0)="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", &(0x7f00000003c0)="7daa4ff2d7984298ec4315c07665adddf4ef8aecce9e95e4bd488e03f862cab08b7cf6b92c95bfbc7f5b8813745f8db0f40e6fde1a44656957cc9b3f0b909ce97cfa2a92fa677c880632a156df64316f8d1921bc2a64833d196ea772b0986de08e44684fa869ffe0c9772f09f09a6fed5e900067fea9820b27f96d311d99b33acc687e89deb43942c6d529512e181541ec4ce52e18"}}) 06:33:40 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x80000}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:33:40 executing program 3: ioctl$SG_GET_TIMEOUT(0xffffffffffffffff, 0x2202, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:33:40 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='pagemap\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x80000001) r1 = io_uring_setup(0x2bda, &(0x7f0000000080)={0x0, 0x2690, 0x2, 0x1, 0x334, 0x0, r0}) lseek(r1, 0x3ff, 0x2) 06:33:40 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1673.567126] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1687.828262] kmemleak: 22 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:34:03 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) r1 = timerfd_create(0x8, 0x80800) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) dup2(r1, r2) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) 06:34:03 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:34:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:34:03 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x10) 06:34:03 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = fspick(r0, &(0x7f0000000000)='./file0\x00', 0x1) write$binfmt_elf64(r1, &(0x7f0000003d80)=ANY=[@ANYBLOB="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"], 0x1378) 06:34:03 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x400300}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:34:03 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/144, 0x90}], 0x1, 0xf2, 0x0) syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000002a40)=0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x13, r0, 0xd7482000) syz_io_uring_submit(r1, r2, &(0x7f0000000580)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000380)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x4007, @fd=r0, 0x5, &(0x7f0000000340)=[{&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000000100)=""/224, 0xe0}, {&(0x7f0000000200)=""/59, 0x3b}, {&(0x7f0000000240)=""/242, 0xf2}], 0x4, 0x1b, 0x1}, 0x82) 06:34:03 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = 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) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000000c0)={0xa, &(0x7f0000000080)=[{0x7, 0x3}, {0x595, 0x6}, {0x7, 0x7f}, {0x5, 0x80}, {0x3, 0xd6}, {0x100, 0x9}, {0x7, 0x7}, {0x8000, 0x1}, {0x6, 0x6}, {0x400, 0x8}]}) dup2(r2, 0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000240)={0x0, r2, 0x8001, 0x7ff, 0x3, 0x1}) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = dup2(r2, r3) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x511900, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x220400, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r1) readv(0xffffffffffffffff, 0x0, 0x0) write(r2, &(0x7f0000000000)="cd656d69f282f46caedc9da09676f7d5fb29e8f4e5806ac5ea118e763750a91ce6ccb5e3206389", 0x27) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000340)=0x0) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x8, 0xe0, 0x20, 0x4, 0x0, 0x8000, 0x40000, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x80000001, 0x1, @perf_config_ext={0x1, 0x1}, 0x20, 0x6, 0x2, 0x5, 0x7fff, 0x6d, 0x5, 0x0, 0x400, 0x0, 0xde6}, r7, 0xe, r5, 0xa) ftruncate(r0, 0x1000003) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r8, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 1696.589200] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1696.595346] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:34:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:34:04 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:34:04 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x2800, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)={0x40000000}) 06:34:04 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0xf0ffff}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:34:04 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='smaps_rollup\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) ioctl$BTRFS_IOC_SNAP_CREATE(r0, 0x50009401, &(0x7f0000001080)={{r1}, "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"}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) fcntl$notify(r2, 0x402, 0x4) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) pread64(r3, &(0x7f0000000080)=""/4096, 0x1000, 0xfffffffffffffffc) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000002140)=""/147, 0x93}, {&(0x7f0000002080)=""/186, 0xba}], 0x2, 0xf2, 0x0) 06:34:04 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/144, 0x90}], 0x1, 0xf2, 0x0) syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000002a40)=0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x13, r0, 0xd7482000) syz_io_uring_submit(r1, r2, &(0x7f0000000580)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) [ 1696.736055] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1696.740782] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:34:04 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x1000000}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:34:04 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) setuid(r2) r3 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r3}, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x14, 0x3c, 0x100, 0x70bd26, 0x25dfdbfe, {0x1a}}, 0x14}, 0x1, 0x0, 0x0, 0x809}, 0x810) [ 1709.549469] kmemleak: 27 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:34:26 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:34:26 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001740)=@updsa={0x13c, 0x1a, 0x1, 0x0, 0x0, {{@in6=@mcast2, @in6=@private0}, {@in, 0x0, 0x32}, @in=@multicast1, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x40}}]}, 0x13c}}, 0x0) setsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000000000)=0x2, 0x4) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000001340)={{0x1, 0x1, 0x18, r1, {r0}}, './file0\x00'}) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r2, &(0x7f00000014c0)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001480)={&(0x7f0000001400)={0x80, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x40}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x2}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xfffffff8}}]}, 0x80}, 0x1, 0x0, 0x0, 0x8080}, 0x24040004) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101000, 0x165) sendmsg$nl_xfrm(r3, &(0x7f0000001300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000012c0)={&(0x7f0000000100)=@newae={0x1188, 0x1e, 0x100, 0x70bd2c, 0x25dfdbfb, {{@in6=@mcast1, 0x4d5, 0x2}, @in=@rand_addr=0x64010101, 0x20, 0x3500}, [@replay_esn_val={0x28, 0x17, {0x3, 0x70bd2b, 0x70bd29, 0x70bd28, 0x70bd2b, 0xbeb, [0x62ec, 0x0, 0x1]}}, @algo_aead={0xd4, 0x12, {{'gcm-aes-ce\x00'}, 0x440, 0xc0, "cc80343a8322e36a1de5e2f72f012de745f9215fd520d2a675358d1e00a764dd2ebb6a84d7f15b9b71bf832bf7d5bb885516b946184325e53b61d62a3f726e0dda42074758cf0df92fc7dba2c91ec3d62b404924935b8f661356be3efc61484d2e30600282df2d81aff3c255e06c04ddae8a4a739320f6f02d36af8e7b4e4e399194b05e9ffe5697"}}, @algo_auth_trunc={0x104c, 0x14, {{'sha1-ni\x00'}, 0x8000, 0xa0, "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0x1188}, 0x1, 0x0, 0x0, 0x44040}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ptype\x00') 06:34:26 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x2000000}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:34:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:34:26 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000000000)=""/49, 0x31}, {&(0x7f0000000040)=""/142, 0x8e}, {&(0x7f0000000100)=""/99, 0x63}, {&(0x7f0000000180)=""/147, 0x93}, {&(0x7f0000000240)}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000001280)=""/173, 0xad}, {&(0x7f00000013c0)=""/123, 0x7b}, {&(0x7f0000001440)=""/167, 0xa7}, {&(0x7f0000001500)=""/107, 0x6b}], 0xa, 0xf2, 0x0) 06:34:26 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000023c0)=""/147, 0x93}, {&(0x7f0000000180)=""/172, 0xff03}, {&(0x7f0000000240)=""/171, 0xab}], 0x3, 0xf2, 0x0) 06:34:26 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) r1 = timerfd_create(0x8, 0x80800) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) dup2(r1, r2) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) 06:34:26 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/144, 0x90}], 0x1, 0xf2, 0x0) syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000002a40)) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x13, r0, 0xd7482000) [ 1718.696858] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:34:26 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/dev/block', 0x131000, 0x14c) dup2(r1, r1) getsockopt$IP_SET_OP_GET_BYNAME(r1, 0x1, 0x53, &(0x7f0000000040)={0x6, 0x7, 'syz2\x00'}, &(0x7f0000000080)=0x28) pread64(r0, &(0x7f00000000c0)=""/61, 0x3d, 0xffff) [ 1718.735360] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:34:26 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/144, 0x90}], 0x1, 0xf2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x13, r0, 0xd7482000) 06:34:26 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x13, r0, 0xd7482000) 06:34:26 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x3f) 06:34:26 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x3000000}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:34:26 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x105102, 0x58) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x82000, 0x33) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) fcntl$setlease(r1, 0x400, 0x2) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r2, &(0x7f0000002940)=[{&(0x7f0000000140)=""/156, 0x9c}], 0x1, 0xf2, 0x2) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x80000000, 0xffff0001}}, './file0\x00'}) 06:34:26 executing program 2: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x13, 0xffffffffffffffff, 0xd7482000) 06:34:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:34:26 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:34:26 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/170, 0xaa}, {&(0x7f00000000c0)=""/30, 0x1e}], 0x2) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:34:26 executing program 2: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x13, 0xffffffffffffffff, 0xd7482000) 06:34:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rfcomm\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:34:26 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x9000000}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:34:26 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1719.053746] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1719.095024] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1731.419428] kmemleak: 12 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:34:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) ioctl$INCFS_IOC_PERMIT_FILL(r0, 0x40046721, &(0x7f0000000080)={r1}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) write$P9_RXATTRCREATE(r0, &(0x7f0000000000)={0x7, 0x21, 0x2}, 0x7) openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r2, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:34:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:34:46 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) r1 = timerfd_create(0x8, 0x80800) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) dup2(r1, r2) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) 06:34:46 executing program 0: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x4}}, './file1\x00'}) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) ioctl$AUTOFS_IOC_ASKUMOUNT(r3, 0x80049370, &(0x7f0000000240)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2, {0x3}}, './file0/file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0x7}}, './file0\x00'}) sendmsg$NFNL_MSG_CTHELPER_DEL(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="4400000002096f000000000000000000020000000c00048008004140000000040c000480080001400000000108000539000000040800050000000000000008400000001a"], 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x1) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r5, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:34:46 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x248840, 0x1) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) dup(r0) 06:34:46 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0xf000000}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:34:46 executing program 2: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x13, 0xffffffffffffffff, 0xd7482000) 06:34:46 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1738.989360] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1739.006733] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:34:46 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x13, r0, 0xd7482000) 06:34:46 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x111038, r0, 0x10000000) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_NOP={0x0, 0x3}, 0x5e6) 06:34:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1739.173937] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1752.577125] kmemleak: 8 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:35:07 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) timerfd_create(0x8, 0x80800) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) 06:35:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:35:07 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:35:07 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x60000000}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:35:07 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x13, r0, 0xd7482000) 06:35:07 executing program 0: ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee01, 0xffffffffffffffff}}, './file0\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x36e63, 0x12) ftruncate(r1, 0x1000003) r2 = dup2(r1, r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) sendmsg$NL80211_CMD_LEAVE_IBSS(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="28000000754e2b0be6370f0294c51d2655640dc2ad4eed7a015a113172b3c1dfb32e66d037c6e64ad0b0f09b3b5013f0b892f70bfc1b71329583f8200000000000", @ANYRES16=r3, @ANYBLOB="100029bd7000fcdbdf252c00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099000100000032000000"], 0x28}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000002c0)) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r0, &(0x7f0000000240)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r3, 0x2, 0x70bd28, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0xb7}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1e5}], @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0xd3}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1c9}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x16b}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xe712}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1e7}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x6}]]}, 0x5c}, 0x1, 0x0, 0x0, 0x40}, 0x40000) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r5, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) fallocate(r5, 0x2, 0x9, 0x8001) 06:35:07 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000400)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfff}}, './file0\x00'}) fcntl$dupfd(r0, 0x406, r1) syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f0000000140)={0x24, &(0x7f0000000000)={0x0, 0xa, 0x4b, {0x4b, 0x24, "83ba79e39a75310bcd13ce9331d4844fa2bce40ed1e3c71621121f17eecdd420889107236778a12de570f1eec315b863076dabdcd21f75db5281da57ad020d7c2aff0c2fc5c0279edb"}}, &(0x7f0000000080)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x43e}}, &(0x7f00000000c0)={0x0, 0x22, 0x5, {[@local=@item_4={0x3, 0x2, 0x9, "233e9946"}]}}, &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x4, 0x81, 0x1, {0x22, 0x3b7}}}}, &(0x7f00000003c0)={0x2c, &(0x7f0000000180)={0x0, 0x1b, 0x84, "1ff0d52282e8ae21f052843da74c6da9c540bb09640c482666ff259cc4e76f04b0416a9d9f4c23145ee0c1018a54bc782a8c8605c58965fe40812109f11d2ee2353b4eabe479d71a5c8810b4b0a5eee068630a88be547ba62ced2451cdd8f5a57dd95364281fa4ab84da29661acc0348c440712646026c0b649b3a266acbfbe7ca094127"}, &(0x7f0000000240)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0x20}, &(0x7f00000002c0)={0x20, 0x1, 0xad, "245676f178a79ae946310aca6453638a58b56a1582cc4528580980f26bbfc427cecf28e1387aee182403451ff8756fe800a88b216a5ad851cfb49c1d2e828325b22314a9604d97b235b14f7f8d7f2a5633af61c142e28dd2a437aaacf8d2f8391e0ab8207929c53729c3f5a52b09305512976f8a89ce6650fd37c77f85708cd01907df6129fea7d2e67c512d30030605e1561a7f2c5c0c9c24fdb04aa7d9969db0c509f052f4fcc2dc487ad06a"}, &(0x7f0000000380)={0x20, 0x3, 0x1, 0x5}}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r2, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x2) 06:35:07 executing program 6: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') syz_mount_image$nfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x4, 0x9, &(0x7f0000001680)=[{&(0x7f0000001a00)="b4783b6c3830848ec230cd669dc150de30c194d1d5e95f8abb7c6e0c876202ce608e857afaae3ff056826346d5ecdcc7f6f6a9e824e9e446511c78fcb9a39c9630a524d8b165c57cf8ee08a699df51847699668143dff08d16b8d77ba90be3bf6b718ea6f360b2eeedfea59e3349954e4449ad6faa7ff3fe67202f90de37d945cdca00212966704786e990c64b0af603bae19476d2370fa0fe08e3ba2230da683ad5597f3ec130506250556dc243412df3123ca7700b86291f2b579fe0ddb5", 0xbf, 0x105}, {&(0x7f0000000100)="145ed4a143eb97e2a4841b65", 0xc, 0x4}, {&(0x7f0000000200)="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", 0x1000, 0xcd2c}, {&(0x7f0000001200)="25d7b9480c87724e02d09e2d1dac554fdeef808e029620391e23eeb131111fff0ae215acf4a0f7abc8750c131bc4aef51637bc8bd4e5890bb810da05ac604a3dd3cd334610b97e7c6347d188c878a875033b6454c7e191a32e4523f9d1415db327e4337e1ec52cc5e6348f6ac4a3421ff679899a121862c7b11b5c26c467611ee1b351ae1e0b02c60668b2b0181843c87ae481bcf0bcd62d211a07304d", 0x9d, 0x3}, {&(0x7f00000013c0)="08f9a4b56c137f4dc66df1ca30af4693b473091be0c68068e1f37ce9e6d87bd0212cb95ab9ffd0dc63f7100abfac2687267fbc3eb3e3e2cfc94e22753f420931a8f15125bc6b6860d1974e8fbb76b403c81670066434345a8ee8360d48b0a806b4c792d96adb83cf4044113ea0db54596de55a3738945f7111108ad46d34e26654ece3ef3bddb304745f59b02ccc9e11130bee70b838cf89367633d83d766bba58467bd1908be8e0583cfeebc380259fd700658858d0c438d23f1499b3f991bcc58742b735017c81b36724139631f1bfdcc6c9ef9f3440ffb5802916a7e5847e9d7ff5c343ed6b926747", 0xea, 0x3f}, {&(0x7f00000012c0)="6c90df794f68e8983550ab531200be8110a9f471f68d7da09aea2e767e12bda85d9fcacbcc9930820412f489236902857b7b5650effe5a7862388fae2247241c7c64c1f71c27ce836a346f9fcee977ba28408806aaaac98d8e6462c88c466626e633c5a05b7f5228ff08fc03640cbab1be8e65498713a2ffffffffffffff79716689379be27120c0d3c48bab30970955a1", 0x91, 0xf4}, {&(0x7f0000001ac0)="a92d04dbb448323bc27e3398605a125e0dd54aefac860e70419557d4466d7e70b83cc71661d27db7c84016b1d923c37dc831264a4f6758f7fde1e5288ff38833769453e6c161db24b3ae93d2672ff5acdee65fd4719164ac485cc36476404d63715864278baed31df217f2b184a2a4718dc8eeb582f5b4626841c7105e9c70b5001af39262af56cdee4337eb31c77e1dac94443f828e922f34906fdc4f787e9b8e9c3cccc93696d77c155660795a168a3ecc2d4aea22e417720f346b96fd4eb52c908abfa5dc4348b85317ad7b0e86484dd086eb1c93f9b31267c8701d58ae4e90b7d716d592840ece", 0xe9, 0x1}, {&(0x7f0000000140), 0x0, 0x6}, {&(0x7f0000001600)="5914ffda812b8080ea13d1af54480885f7e1fcb4572b38df011b521f550171b49b9b931681281cd0c661d5ebbaf610ba42cad07e8ee28e1e27776d035af0cbae0187088428ef7aff17d63617818287fcb7690ff170fdfc276b9adc8037d5fd3f8e28280eec82", 0x66, 0xd59}], 0x8812, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"]) openat(0xffffffffffffffff, &(0x7f0000001800)='./file0\x00', 0x220000, 0x134) setxattr$security_ima(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001780), &(0x7f0000001840)=@v1={0x2, "13"}, 0x2, 0x1) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 1760.140932] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1760.167123] nfs: Unknown parameter '.' [ 1760.167680] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:35:07 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x13, r0, 0xd7482000) 06:35:07 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x92ef409b}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:35:07 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1760.232345] nfs: Unknown parameter '.' 06:35:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:35:07 executing program 0: ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, &(0x7f0000000000)={0x1, 0x400}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x28, 0x7, 0x80, 0x1f, 0x0, 0x50b7, 0x1048, 0xc, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0x2eb7, 0x7}, 0xb060, 0x7, 0x14, 0x4b95efac1709c985, 0x1, 0x10000, 0x7, 0x0, 0x3, 0x0, 0x7}, 0x0, 0x1, r1, 0x0) 06:35:07 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940), 0x0, 0xf3, 0x0) 06:35:07 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0xd7482000) 06:35:07 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x9b40ef92}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 1760.372931] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1760.397476] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1772.829621] kmemleak: 3 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:35:27 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:35:27 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0xd7482000) 06:35:27 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) writev(r1, &(0x7f0000002480)=[{&(0x7f0000000040)="af05e4eda120272789da6f9bed7f046fc7abd4f7cfd869c645e6f34f94b521954c488b598f5e7f958e67cdc8dfdf168b45c71a3f49544a86937648ca9e9f65be79ab83c0ceab746bee46eae7a6785c5515d03be8644b72a12d2aa1824a53855e76ed7a861a1a51b2d21e50b91fa8e6eb6102a24be47787c1b081618e973d38b68dfc57280e2dee197146201b4dfd921fc11da1064fb68939507bbd549e0fd2523ddb5ad8d2c4878f5028eafaae99cad1721f038e18b28431e5954e13f65fc445a5e99440474e4c29e8de9d2fe385a85d17bf7f79dec2863abb559c12167c9330fdfdb1b32485e0fe2c23e514c12412c2eb4c04598f4da4d63a125ff3dc2475b4036061c4633f845bbf28b7af93bde503adcf4ab7075af6ea52db4713e7e0256cfa475ef75984102f4d6d32770063774f984c9929433c41046ff670070bdad429378d1d5d50e563dc21d580359d4929b31a928a0fc16d2917362f46e85c27ba9e87a1614060375361b61beb74041f7becd6e94d50eb777200c3cca22bcc31807ec9ea0e14247c8d5ecda1d0aab9d638be791a44ba3fe9c3d9612d57d5063686bff91bfcc796b2c2388ec259166f1e00841160af3741fda0d1dcdb75325f66839ab01e0d179b5ba473627915c1d36d20790f017489d6c2e3cb31a03d41717a8054093858f1212edb95ae91e3ea16f0a64d23a7e00b5de5ac034bb90cda0e8456b08eabea40de5e6e3f6139453dc5d277a32d39d1b59998e829e63f31497ff8baac5b7b89a2986f943be73dd8a6b43838462dd3fc4fc25284dbc10d9b922d1537888cf0bbb546ab3891170375c8692d9dfd19cf2e25be687f741f2c47b333c225d8b8ff802c30e894b3f2a6ca3468609781495b993118c9fd9847a96a7f2926b4c8356243dcae6a0d01689194820ae3bdc545e42957696e0220d4156b6f4a1e95b169fddb1365b454b2204b15fd4e628c9b90340461130953f0633044a36af57c77718ce7ca5193af72ef2d9495da4651e49c5369f28e221d54f5c308acfe0c24ae75672982b7c4db551152bb8b3e039a4171aa3fa7a7ab672c116be582f9e843e3287e7fb3cfe475fc2c35b3bb74d856c9cf923902f3629054d5af4c3b9c8a181c8dc1791903e6c1d108846e14ce2855d26cdaf567641faa4f91834fee2348693544df8621d4a251b0fea7225cb73fd823d591494b02eb8173a376f751eddee1a05e7b93926442c33f9cd7dbda7018c6d3a703b6878726d3e78e39b9b1148dcd92c9a853f2b529f94b0679206be3a0754d14cf8b8619f06f7cf8d899a05cdf0df45263417a3dcc4b24f6554b09b873d2af44f30d9c808fcc8be1673471250800133df2756498666a0a0b4ea449c3e5e25361bedcd241c494733f925961c75ac41aceaa678d6e1c80ebf5c66ec18237cb9ec8ba21696b7b9e3d826828c1c1c4c2935d6e72d65a6ae3f6ee6b8254a0fa6d5444d8b5c1b170b552d8a2681321f77306e7dda9d55e97d6f2ceea7020a9bc03281d014a50dce7b1f37246c5df8e4e7d5f0bc4cc179540b558e0756d66dfc9958ddd25eae30681a69c6a0b8131e10eef66cebfd127aa712ae2ade8b4bc2464820eda2f302d2a4d6caa7ece205bd32bc4214f31a64ff61b61ba2467df6dea4cd4fb65c5f716453a04bb58a10c4d811b29023dd084d2315181877f6da002cdf9dd26c38189ffe2bc406b503e087fcbde4c8aaec4203d851542be31ac9b9cd2bd8a4a6fd6238e2e95ffb1b376cecd7077ae17b5a49b8b3d4ec5fc05d414644484200afef801d0fc703d55016135b8df18e9349ba3ce871ec02dbe88986676244d6053c861cf85dfae5a4626330fec4a1d71dee02ba2075460e2a5806c38435972dc0f5951cf37f77cebccb6d6976f2dce6a798f46840215b73cc2452ed103e32890ef0a4b6c74c2fd6cc6c4c5f7674f22acbd0b5cd8bac87c7ed2d21ec7f50a37d7bff808c2c48a3ac5ff92f92450463d8010d054483413eb1e742eede2ee8329fe30fc44980a6ea06bf33e745502b5538218daece6ccb896eb03627bfec38d593efe93871b86bdb3c524fe76bf8de1af9a3ba25713ee42a6fcdd422c19799791b1f48e654ba76359fcd1f8ea5eaf2a9f4f53f2c3c9d8b727e0062bd3e2b26ee6c5c3e6402bb47badcbbed49e7571435279726e40733e9c489433aa4c6aed2cb1c72d27a9404f16ea4c0f25bd098c7f24619e453ec668ec49b86695ca7cd2d22c70d29dbdfee3cce8d42238dacdff9e1e8dabbac1df3d547867e19225981aa7f86c3334b1b0f07db4f4bf2b6df093c8a6bcee5e7c21c7dfa5f45a31461a9861bc77f196c11e8a2a7dcf56743b31e8ed7d3dbf9da2dd215c612d94ea031acd0d4a659d121ba4241bc4de91bbf3cd713d018909f5c95c2e4a23f84c68acda35cc4ae1603ec5cfed4d5e33550fe4acdfd27dc00cbe64aec6f7e896720db233e4f263be746bd2843d3bae507aab6388eca45cb3012634b441c3c5132139d75848fcff9bb519e9d90f13bce239a8372163cd97e802936a135d06fc354b2b75a0426b20793df3f73f56fbddb3e572b3cc35cb793c76f148e6c66459a97dbbc05adc490a6fd17568ccf4fdecfb6bdd6398ec498143257738483b3291e4d9f74d3e1284be288ca4bc91dcae91cd6842c7dd7732902c08d70238cfb1aa727d5791e414e129f9844f2e0201763aec1a8d403365b5d39b571c38c972eb0d2350c2ac7e8b5bca8d97106cdad59d482de46b8172489c78c4f5e4961dbadc578724bf8df7b099cef09354623d1e2cb6eabd115f132a587908ecbd177f976acb310573d7dab616a93cb91580293800bde8286c32037a2172738ec8b40697295a237f688e520c16a28daf45be3f23e22eb852958fda0d9c7f1875a100b592a6fec045b4a6fbaebd0c967c89aff1d011cb2133c1eb0381f1055c1b9407e581fcf7baf6128b2c63c77d6ecbdb3df04a1f612ba1681970847b995d61943e41841cdef2273fbf1507d30e442a66a3edc3e9fe50b9786cbe8264fd3097cc17fb2e2442c577b5adb50929f9be54b218514fb9fdb9983b611d643942c73ec21696ef4b2ea081e50a13069126a639151b1c955bbf2f5c2a90ac1caae9754758efaa2e4d0529bf09039b1a4109acf8a695879b6ed117b292af20c05755bd4e10762a1dc420111c032cf774e7cf6a9faedba1aa153a21a541a5bfc7335469da5bf2a286992d51d22b87ff10c4861085a96cd9215c08ebdf7335ff900d9fac8378a1ed8a46db7a21fe6fc4a7587ddf563b71ed03f1d953d0296086cd2b7e1854e03875e9b8a73e2ee5f5cff5e5af79c7ed194421304d7266599a78d0c07a7f94ff8f7eb31033826479c0616d84164e764b6e4e5440fe189a5e6123e39ebb11d8947901f4c01e497b2f18ae29a3dd3a248e0c6df70bd727372a81e281836670b09d98dfb6a9627b7559953d676ea8143ca68f0a94db469a7de57ef75c88d54c1d725d574e27409926a969a230dbd3761904eacb58bf1a6e6c87e67acdab6e1184fbdf643945e14f6e4377c301e950da0d7c1377a057b03b9f5d3791ad48822787d7774d8cb7398ae452bf311b91c0ec794735c740cec612bc539ecf9c89897bf51cc727b579e32cab6c6be6995ffd3300e5b6c0194131988c81119a1d20616a9c6dba0958ce22dfc7a703179c7768372dd50a7175a6a0cfaa60e86ff068593e417bf3b16e7b54cddaf4aca68e734d2ac4523eb261e2c98517f354cdfeec9c8cf0770101f4520144cc415a0fe0ef34379b87864a12bfe1510b67329aa02efff8cf2c738e6aefc6cd39c257e5aafff1314bed8de3fe17d404e38ec91ab901cc09a87be8132672ce6eda3dfa85ca6bccffb3c15f21404d77fa119367eb072d0b6a4331ff18f09b859224193cf0a4c769c2c39c4d2e1e37ff798ad061dbfc44b08e9d231202c2cff83220a9703e23d3eebc3ca2f30da94be795b474fedcdb0507084569f1641445f8861bbfeeb810a53582228aa46295879096bf5a8c2b3def1c4b447610d48439524d9cb9788681ec8a0019780e641f92f0c8206c67ca4af1e042932077900aa3f872fa3160f9347779dfe7ae54150d7667344010f33cb32d1fd0a26640c8f93c5cea8387b8fb267cccf2c8616504f2cea6d16d2dc7273b5e088918d3fc6f02b9fe10370037288050a8c6e6e87095bfb8612c27d43b27a5257e8531db6c40f4329a397da3ef379ed050435417c93c53258a68cc3b60de24857da4942dc253e15f96f3292a41918ee46830f84f9ef623c7c2bcbda5fcbe740a37195f5c7c04d881b374d3200dc84aa458ed352c2da6de096a75179fa0cdc6f9200c2e99f94234e9e50e3e1d162fb7af7b210c2f354a232fb3640d023abc637fb6b97d01efdea876d7ffd9361e8e158dc929c857eeb02b3575f2aad34b26ce041412d891c69a1c591dd41be09e825c0bde5989c9e7b75fd1b5b5c69901fc82bdf36efcafd60a8ef1a213a0abf68c9bb1611fb6592759092bd5e96b9421d51b88e6695f826bbdd214ad6d797044649fa496365e23457216a289a971206f2891da8eea42da99de1114853c20d37ac99bf34f43d8708ecd22bdb7b12dd171ee233a5d40ba5618bd8f556957aa264b41cd59bd192c1a77d513c3b1a15a5cc5e2c08ddd375c6cde09e5ea95fc7f148ba7bd653c8307ed407b1bac8596039d3ac7ca17ae01681d3f5419ac7744b312256b3893f8d3cd8dbb3a8face3f6a1a6091e5dc319be520b4725e5a9c1d77e4af3df83cc417a56cb300d15a7f061cf3b121bd2c61c674cda5ab1802368969b1a126ff9bcc050b4cb9e6fe603eed2481abc7a88641323c37b2dfcfc5758d175b55112a1b84015f9a1116b921f87616d2dd7337bb7fda596c62dac935c7871a2e41ba2c2a68900e16ee78a50c2ddcedae03b8f567fe62956d5b34f160e1584dad21aa49f0ab9769997efa7557948c54c14102ef7bac3f2aa1839880a7fa83b38e5cd986af02d25a21f5a0b8b3526d685714e87a0d5e2d5ed288a798f12d3e8a1918545336854c31fcd029dc14716bdd0ba3c31cc3cea6d5e732e34adb5e6033af2d4d8971a5a0318315a9379a415448013f049f1b6388d0090e19c99259f0c21e3379702c5f3120ef1026beda8657f7d7b0867e9bbe6a1d7d2cf088fc81cc382dd045cc02bb352937a8138baea997f353ce7d86819c8eeeaad0dd358cb112df05f49732903852052f8c5512cb0bb65d3b071b5915872be17e87fb9e2691e61988cbbecc045e1c5fc857759e2084e2345ee0ae9a6d6b86191a70803e36d97f8ae7963989b34d970f33e8d1221ccc4db1ddccf9d629278b6256fa17e98f78ce87143a1abdf58da7a4cd17143b3df6914d05abae92051598da80edd2c1f39a39f47cad5ed2b360b40f9329ba01c18bb450911ba1620c153979eb8ac13b1468337904b84d7241b7fc2dded4151f2656713d5ace1f813f45a155931efe9e9e3fcbf6bcc54bda3aecf64a87766f55f4ac6fa69e6c5f725e0fd507fecfae85583a5e4930922c6cc263eed8f184debb5145f1f60bca4ce736e2c1c70d3ce9ae5322f4c925aa7206c61ed967ca5e79d7f3bc2b2d4f97da63643c2d82c9a1eabfaed883aafc68ff481d3d3c88947f69561d2cbee9caaa78eb2ddac2da05736f77c4a9eea3e575d04a567276d2d2f16ef07d23fe0126bf3ebfcae579ceb203b8a6a799d39906eee7155a2a8715736db349e2059fa1548761c63dcfd7141797d059f2c500cf9ebfd7c90aa513bfb90982eeffd087e80825a2b6d12606116", 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{&(0x7f0000002980)="986e7006849cb1c33aaf0890e2fe861246655f0ab2fc6ae0c2f7048aba046f7f70c80a3eb7b81ca99d6f46cbfd8b32a45d2500e49b133347e48d74e9a0e04373cbf8215b2b101fe2552fef5f64d9cd95e82ba8a35d0c6781abc31049ddab1c50cc47a1e281d82a6b7e5108174af38e88ee0379a15bfe6a90c49926db5f582fdbfdee4607e0568a285f17cf67b64f3b03d4c40954e67422cad0ce695303c591c9495c9a1a425cf767c6fdc5881f5896e0808e862c3489206ed9b85014173f6b4e48673b33639756ec391b8c6aa789d7c945712ae32860401db752f7400b72522db6ce203967c2899f4b93070bc7c73b0947da3c08a94c263334dd79458e78560ce02e028e0f866253e7275ca84d1870dc1b6b5b95df2e6ff0d7e5c9bd680d42dc0cbffcf25e304edf3db5044149859a192003e590f19ed3d62aef5b775c0d0eb881b0fc744b85a53891939ed8460d28a817fe12064e1bea11a5d2a51064be639397a355a1012d8d4731cec183e1b6bc14d5fe47f69f649d5b9316a3b62f1c62b2917437364d13dc4c4c681d89202ecd94c10acb0750b2a75cbd35df937a740813e9a474d4e0785748c2b53bd154b5387fbd82724118217ecf3a735a03f92f69b6901d94905ccdbbf509e60dd132eb263ee54ceb3b26374f06f878bd4988d85a6550ff36d96647cb1d6dea5add6baf2d7a330737e89afb89f9abd9bccaf5c26e92c544e8bcdb1b0a9bff2949261528a1853e64b08fe37e39092ae94dc6c9ad18d28557b349bf174ee26556041c0ea169f71ac0e199bd5357a872a01d10496d66d930a0dc14d3016cce346efdce207e3de1a5bbc05abc5e71819f93623e0b29d5c117870497a2ffde24c1ae63870febd1a9f9f6ae079e6b0e4f3e35597c8850362cdddf3cffafbb0d3bcbd9e2a04262c0bfd89259d349815bc1d9c051bd6a64a2998de266f6177094fc8bad94446d470af03e9147d1e147f9020cd2fe187c700505c65f65f319428cfd20438aa5f788b758b909bef08fc75d808e2fc16d2a61c6242c2c54cb91b060ae1dc8df7499c3dc2f2a5a531c4e88119bebd63e5ea2fd7876d6cd227a44916250f77062db228ca2ee214b701d46fb8ae454503e61658077e9ed7a9814263a6a7224b653f44fa0775e44af3bdba9003505345c97108f60cf20c53af9485b46f2a23c7aabe5d78576adb36ca88661f935a0acadb38c47778a1d0fa849d0e01fb159a8fb3cb0567b05f02c721de4c512f0b50a8b6bcb9551c7de68f5e80c38ec4b4b054377a20123695630c3702d9d8291382a26503fae501a4270d507a558efb9ec54789998cb920db9979fe9b51202823acf30bdf903d0dba194943348ff6e8e2bd1cd56dfcf3885db030e560557b79d1f14c3f9bac1593a49cdf1400c036c13aae8acb8e29bf7f6882ff833a57e390c1de3fd5b59e8a1d7c5d49e2e3494a5d0d35027a79213db7d36f9490e3a9bc2609dc352745b0a8c42320cb5dccdea02f193ca6121704c8cbf5d36d8b5be4b754062eae100dcccaa06c85e7a89a122741da2f08f3a03bfbcdb0227fc229344e5409d7cf844a1a746173cf19c2983a26b9535c9f6d4c9b4e8fdc982bf372d4e1a28db42f6c2055d6f4e8a48dfbcddfc13f5550c0ea77a6dff48e19e498fa65f8f94bdeb2354c11068fc9af60dd7432f0951c5a628f471bdeb31c0fd302fc403ca715980b7b6a4c1a05424409c368cb5f02743e832b8cce4d579d497429cd1b40dbecd602b49df30056563ba3f0d05c065f368f9f6643c1c821913db26c58a8d5e2ded6a3a6a23473e91836b96ef4b16133698ca7842c8a1f39116571b70107b8ea8dca64f40240319e044955f3c287d27bf81e04ef76be3c1e4fc3ccba56b9447827fc28ccf4bd213b0ec898aa4476fab235d2aca55999fa9da3122b297d72a340f09792eeddc013833b2cf4a776725a735370eded3672e4a34388862b9707f2c50e98507573a492cd2ea441bd35e67b88d4d9296ea12a6d5cd933a84bb65dd311929b1a31f36db3c1f0e1b9892ebec5132d03897082c468615b0079f93393c64aafe735ab43ce848094168470110e3b4231a54bc670c20c79180975e81fc9fa5a631ce54fd4e1eacb4e2ca804fd4bdff59c410d8ce4b029a5c96262a6dab88519d1e8f4a35128c36c589e8e2cc1d79474b826503d235b554f72823544b014e984d05c9877245997c9425aa8a646f7e0ab97aaafc2f0f5d89f4e452eb6494e01a47d344da08b8c51e0ab2ee7cd7a9d8a8f16b2b7b6e6a43c89bdfe4bd3022817bc8075b86233e3a776faed051e62b7cfa08603021c101b87e6e2cfbde8512298544f989833adef3707d40ee642fa37270c01a4ba678a3c6088908c3f9d91fd3a71b772e9272b7bcad9d2b0dc326dedafbd309b9eba6def3b63e470b3e2cd7d02defafc97c38b0725ec3074d312235a5d29973f448236924e5118b019f754f2a0c90661016c1c57c6f51da60533b7d1094fbb24076ce6a4d678d532b5927ae6352bd44e86499deb3fe3453a3fe6e9cb4d917444784bbf3fdbef7c3ba17a6cfe8eba0cc391ca894d60a7838c55ae101f275dc36378254571b13512c68465c197d3dd71aa5f3db5f15c2ecaf2460f124f9d38341caa816253bdf31e6d8b307650805955ca5969eb6a8d44c0776d3084636b714937f9d4fc531cc8dc6c9406162b925d7afb07045c41b99c2048c37060239e906254880ef1d9fd86dba0b94d0c4ebf5ef82a61af24ab677f51293674149caf7054641842b126097debfdea49a5013ea044d38a6c8a71726680d9182a5517e0664fe8d9ce466fba6964b6906a1a262f5bb1e7b4b826d96f6d056a7d5fddc08b75922fdfb28689a49028b5f1cb818ae29beac555fada9a66c75a9ebbe4413009523f6dcf090e065c9af3cf23737aa015ed78b9efcc0a33b07ff5f0abb288a840c05f588a128c85b688a1096465680a798a6ab8a35d07203cff51badb71a1a18d601e8f2733fdefa715812da910b797697f1138b00bba25c006819c8a5d180ad5488fb6078cb540aa0fd705cc1d557df83bcdd1bf2e3e842c6f137502eb0df6c739f82ace07fa24e0f7d14f0f0cce61d81bd4bff5139b43caa8a5b37e33da86cdd601bfe158536135257d9cfc38ac2c493ff61cc65c26689d045ae11c4d0174b1b4a346ef9a78125855364eb1694cfd7c300ed81c87ad8d779e785af99aa1312220f07c5f3ef48761fff934f81f4d184232f87b46fb3e5153875104e85fa921382337798fc3ea060e5b380e817951540f045ec7314a1033e28d0fc6d156ddd7d9bd2ccd3c265e4894d9301ff800b52961572160c4a66a437ad42eb63d1c46614a24be722599f1ed991222175d4667e6cd61be94d8c51f2dd2ec4fc11482ebf528edb389746f3b96153c323316f74b96c4e20c117080ca25e83d8c2ca3dc3c7ccbbbaf45f6f49fffb93f3597eac472d1c448d4575884094653abfa174e115c6baa1c287f4157674946d90630f3e4845ae023a05b19d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0x1000}], 0x7) 06:35:27 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) timerfd_create(0x8, 0x80800) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) 06:35:27 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f00000013c0)={0x7fff, 0x2, 0xfffff601}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000000)=""/236, 0xec}, {&(0x7f0000000100)=""/48, 0x30}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/154, 0x9a}, {&(0x7f0000001200)=""/3, 0x3}, {&(0x7f0000001240)=""/101, 0x65}], 0x6) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:35:27 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = dup2(r0, r0) ioctl$TIOCSBRK(r1, 0x5427) preadv(r0, &(0x7f0000002940)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1, 0xf2, 0x0) 06:35:27 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x9effffff}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:35:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, 0x0, 0x0) [ 1780.472781] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1780.492083] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:35:27 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0xd7482000) 06:35:27 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0xf0ffffff}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:35:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = 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) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000000c0)={0xa, &(0x7f0000000080)=[{0x7, 0x3}, {0x595, 0x6}, {0x7, 0x7f}, {0x5, 0x80}, {0x3, 0xd6}, {0x100, 0x9}, {0x7, 0x7}, {0x8000, 0x1}, {0x6, 0x6}, {0x400, 0x8}]}) dup2(r2, 0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000240)={0x0, r2, 0x8001, 0x7ff, 0x3, 0x1}) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = dup2(r2, r3) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x511900, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x220400, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r1) readv(0xffffffffffffffff, 0x0, 0x0) write(r2, &(0x7f0000000000)="cd656d69f282f46caedc9da09676f7d5fb29e8f4e5806ac5ea118e763750a91ce6ccb5e3206389", 0x27) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000340)=0x0) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x8, 0xe0, 0x20, 0x4, 0x0, 0x8000, 0x40000, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x80000001, 0x1, @perf_config_ext={0x1, 0x1}, 0x20, 0x6, 0x2, 0x5, 0x7fff, 0x6d, 0x5, 0x0, 0x400, 0x0, 0xde6}, r7, 0xe, r5, 0xa) ftruncate(r0, 0x1000003) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r8, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:35:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, 0x0, 0x0) 06:35:28 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:35:28 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0xd7482000) 06:35:28 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0xfcffffff}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:35:28 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) vmsplice(r0, &(0x7f00000005c0)=[{&(0x7f0000000180)="8a44912aad134dc71c90614a89b100e099f158d9683f52f8763b277ee1ed91fa9df3d3c33854b8c0e59ddb46acb9de4cd07a94654f7c8165023c81933a099ae6592d6552487c6c082bc20816d2f67715612a3b997aecbb1606070e49940e208d2b73b36a56ba86002de56c2a8c69d7b7c4b23b20aec823249932cad327b1f1b3f80b023605e1", 0x86}, {&(0x7f0000000240)="d1e449f096678e40841a05cd8b7f8948d6b4cd25e866c5689b76176a0b7b999dd9ce15943ab0451ca8f954b203a630f5539e63087e1d0e1d7823b4a0a8bad3319317b4d8e75decb7eaf634c17e303ef3149969586e30e9910a5bb0a0c7536d09461f1c64689c4db81ed1173d76f3f8a01cc6b1e4af0404245dbd69ab2632879913af125383f77db9d07e5bf32baf7a6a2a84dfa21ba30b45e0f5ab0ab07ca6140bc62e503eb19a5ca4649e77c1e2d57a06bb01a67df802e98f427a034a75", 0xbe}, {&(0x7f0000000080)="890475d82f998e0ae219c081a880b16c", 0x10}, {&(0x7f0000000300)="3182d33340b02aa3545b4a9a82d14c9718d80307ecfd5e1e4209c2197fb0b8ef8e3a0f1d89c897cb58d4558c6a589f87a230b8c3b01df63dcf4c2973b4ea12116c4b5ff21fd17de8ce25c91a9c499e243ba9ce95a6880b7a535712799efc913fdfe2a95f265f046e828ab943edfa20d62767acc2bafbd8a0074ecd261fb2c1848d3e5fa409aca03fdfdf39ee0f603b1b99e0542405c81a335bebf52686238f5f869e269291606d05dae29663c5999189939be3ec31759bd7d0f7b9241ba8c61e22b1f2a19f805de9fc", 0xc9}, {&(0x7f0000000400)="c8114714db6ee1715d866cffdf38beee6a9fbaf91aa92fe7fba5c5d012bf27c3df503cdb52f5b4efe41408f59605f131565f", 0x32}, {&(0x7f0000000440)="5ebade1f35902c0d49c41013b6f2e0ca121cc58c1a1869f54dd185c101b23a281375f7dbaf35b2d703ee5ff4c55c71cedb0a8ab2ee17144dbdd7910efd93a8228889e528036673a9d878eb7ccbbd088882ac892db84b69a3e42cd129e5deac44c8d5414911dec5005384f7e6c988fb1697a75b9a470dcc92a624eb0ec021d2c7db60b8c5f100ba574c0d9e0a68a258eb1c7fe3bf0f7a2cbf682710a2dc8524825e49ef9b1d3326aff589cff59bb8ca0fccbbce8ce51270ac0ad7e90128", 0xbd}, {&(0x7f0000000500)="a1b95c0fe5164491a3294d3cd081ad7c0f69dd97d442dc193a0f46cc316ab644c5ffeccc0d2733534c42050e8704239567624db912e33cc40a5f43899034ebdf561911ac4dc02e281e9e04e068b369bd3b178a5c7b28bbdc87b4ee94f2590e83d557fcba3724c9e69b61dd4cf051f0ebc370195b7926f795ac7df51bf66bd96ad1c49acc2cf1618a2c04e71b12726cd8bb1694c841c3e81c2a89e454aa95ef8b5cb6ec39585ca0", 0xa7}, 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{&(0x7f0000002980)="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0x1000}], 0x9, 0x603b1f58576777e9) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000680)={{0x80}, {0x7f, 0x81}, 0x8, 0x1, 0xde}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'virt_wifi0\x00'}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) [ 1780.685618] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:35:28 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:35:28 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0xd7482000) 06:35:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, 0x0, 0x0) [ 1780.860456] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1796.152640] kmemleak: 15 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:35:50 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/l2cap\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r0, 0x4018f50b, &(0x7f0000000040)={0x0, 0x7f, 0x2}) 06:35:50 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0xfffff000}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:35:50 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) timerfd_create(0x8, 0x80800) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) 06:35:50 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, 0x0, 0x0) 06:35:50 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0xd7482000) 06:35:50 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cpuset\x00') 06:35:50 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x6) 06:35:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) [ 1803.608269] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1803.621417] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:35:51 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = signalfd4(r0, &(0x7f0000000000)={[0x9]}, 0x8, 0xc0000) dup2(r1, r0) 06:35:51 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/144, 0x90}], 0x1, 0xf2, 0x0) syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000002a40)=0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x13, r0, 0xd7482000) syz_io_uring_submit(r1, r2, &(0x7f0000000580)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000380)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x4007, @fd=r0, 0x5, &(0x7f0000000340)=[{&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000000100)=""/224, 0xe0}, {&(0x7f0000000200)=""/59, 0x3b}, {&(0x7f0000000240)=""/242, 0xf2}], 0x4, 0x1b, 0x1}, 0x82) mq_notify(r0, &(0x7f0000000480)={0x0, 0x8, 0x2, @thr={&(0x7f00000013c0)="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", &(0x7f00000003c0)="7daa4ff2d7984298ec4315c07665adddf4ef8aecce9e95e4bd488e03f862cab08b7cf6b92c95bfbc7f5b8813745f8db0f40e6fde1a44656957cc9b3f0b909ce97cfa2a92fa677c880632a156df64316f8d1921bc2a64833d196ea772b0986de08e44684fa869ffe0c9772f09f09a6fed5e900067fea9820b27f96d311d99b33acc687e89deb43942c6d529512e181541ec4ce52e18"}}) 06:35:51 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0xd7482000) 06:35:51 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0xffffff7f}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:35:51 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x0) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) dup2(r1, r0) 06:35:51 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, 0x0, 0x0) [ 1803.792108] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:35:51 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 06:35:51 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) r2 = timerfd_create(0x8, 0x80800) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) dup2(r2, r3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000100)={{0x0, 0x10}}) write$binfmt_elf64(r4, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x9, 0x80, 0x4, 0x52a9, 0x3, 0xa4295038adc64c4e, 0x4, 0x284, 0x40, 0x2ef, 0x8, 0x3, 0x38, 0x1, 0x1, 0x8, 0x3}, [{0x5, 0x5, 0x4, 0x8, 0x81, 0x0, 0x7, 0x3ff}], "ff64e31aa9faa1592c6b8b0e84b97dbee3824f830b866fdc2ba95fbb3fb05da1756308715189519c87aee8a72042a615860157b839fb0defec8e7de2b6aae5beafe302a442b08cfd322b0c25872b690fbd23ece0aa8eecf61d3c1674f8f5530d912b50cb6ebd9e7b986ff9c8ec55c3dc9c03b0", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x8eb) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) 06:35:51 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="ff070023000004000000000000003000"]) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setresuid(r2, r3, r2) setuid(r2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {r2, 0xee00}}, './file0\x00'}) syncfs(r1) 06:35:51 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='children\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x169a2c73fa0361fc, 0x0) dup3(r1, r0, 0x80000) [ 1817.902420] kmemleak: 6 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:36:13 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) r2 = timerfd_create(0x8, 0x80800) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) dup2(r2, r3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000100)={{0x0, 0x10}}) write$binfmt_elf64(r4, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x9, 0x80, 0x4, 0x52a9, 0x3, 0xa4295038adc64c4e, 0x4, 0x284, 0x40, 0x2ef, 0x8, 0x3, 0x38, 0x1, 0x1, 0x8, 0x3}, [{0x5, 0x5, 0x4, 0x8, 0x81, 0x0, 0x7, 0x3ff}], "ff64e31aa9faa1592c6b8b0e84b97dbee3824f830b866fdc2ba95fbb3fb05da1756308715189519c87aee8a72042a615860157b839fb0defec8e7de2b6aae5beafe302a442b08cfd322b0c25872b690fbd23ece0aa8eecf61d3c1674f8f5530d912b50cb6ebd9e7b986ff9c8ec55c3dc9c03b0", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x8eb) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) 06:36:13 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0xffffff9e}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:36:13 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) 06:36:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f800002000400003000000000000000100000000000000", 0x2c}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:36:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105", 0x9b, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:36:13 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, 0x0, 0x0) 06:36:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b000000060021"], 0x1c}}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000000c0)) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000080)={@ipv4={'\x00', '\xff\xff', @empty}, @private1, @ipv4={'\x00', '\xff\xff', @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65026c, r6}) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000080)={@ipv4={'\x00', '\xff\xff', @empty}, @private1, @ipv4={'\x00', '\xff\xff', @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65026c, r9}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000180)={'syztnl0\x00', 0x0, 0x29, 0x4e, 0x3, 0x393f53d0, 0x20, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7, 0x81, 0x1, 0x8}}) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10001240}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x84, 0x0, 0x2, 0x70bd2d, 0x25dfdbfe, {}, [@HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x84}, 0x1, 0x0, 0x0, 0xc0}, 0x10) preadv(r2, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:36:13 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r1}, &(0x7f0000000040)) r2 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r2}, &(0x7f0000000040)) clone3(&(0x7f0000000280)={0x108300800, &(0x7f0000000080)=0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100), {0x36}, &(0x7f0000000140)=""/16, 0x10, &(0x7f0000000180)=""/150, &(0x7f0000000240)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r2, 0xffffffffffffffff, r1, 0x0], 0x8, {r0}}, 0x58) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r3, 0x6628) r4 = signalfd(r0, &(0x7f0000000000)={[0x9]}, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) [ 1826.406704] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1826.424314] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 580) [ 1826.426355] FAT-fs (loop2): Filesystem has been set read-only [ 1826.432686] FAT-fs (loop2): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1826.467273] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1826.484605] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1826.486742] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:36:13 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000013c0)={{r2}, "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"}) syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000580)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x3, 0x0, 0x0, 0x0, 0x12345}, 0x8001) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:36:13 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0xfffffff0}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:36:13 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) 06:36:13 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') sendmsg$IPSET_CMD_HEADER(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, 0xc, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x9}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x10) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000000c0)) syz_io_uring_setup(0x2265, &(0x7f0000000000)={0x0, 0xf76d, 0x20, 0x3, 0x1a}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x2, 0x82) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000140), 0x408202, 0x0) copy_file_range(r1, &(0x7f0000000100)=0xfffffffffffffffa, r2, &(0x7f0000000180)=0x9392, 0xff, 0x0) 06:36:14 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f0000000200)=""/156, 0xe3}], 0x1, 0xf2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x515542, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xee00, 0xee01}}, './file1\x00'}) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22, 0x20, @local, 0x6}, 0x1c) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) [ 1826.595847] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:36:14 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r1}, &(0x7f0000000040)) r2 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r2}, &(0x7f0000000040)) clone3(&(0x7f0000000280)={0x108300800, &(0x7f0000000080)=0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100), {0x36}, &(0x7f0000000140)=""/16, 0x10, &(0x7f0000000180)=""/150, &(0x7f0000000240)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r2, 0xffffffffffffffff, r1, 0x0], 0x8, {r0}}, 0x58) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r3, 0x6628) r4 = signalfd(r0, &(0x7f0000000000)={[0x9]}, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) 06:36:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280), 0x0, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 1826.687620] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:36:14 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x448800, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000040)=""/222, 0xde}, {&(0x7f0000000140)=""/28, 0x1c}], 0x2) [ 1840.616583] kmemleak: 8 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:36:35 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) 06:36:35 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) r2 = timerfd_create(0x8, 0x80800) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)) dup2(r2, r3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000100)={{0x0, 0x10}}) write$binfmt_elf64(r4, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x9, 0x80, 0x4, 0x52a9, 0x3, 0xa4295038adc64c4e, 0x4, 0x284, 0x40, 0x2ef, 0x8, 0x3, 0x38, 0x1, 0x1, 0x8, 0x3}, [{0x5, 0x5, 0x4, 0x8, 0x81, 0x0, 0x7, 0x3ff}], "ff64e31aa9faa1592c6b8b0e84b97dbee3824f830b866fdc2ba95fbb3fb05da1756308715189519c87aee8a72042a615860157b839fb0defec8e7de2b6aae5beafe302a442b08cfd322b0c25872b690fbd23ece0aa8eecf61d3c1674f8f5530d912b50cb6ebd9e7b986ff9c8ec55c3dc9c03b0", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x8eb) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) 06:36:35 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/if_inet6\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0x5, 0x0) 06:36:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280), 0x0, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:36:35 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0xfffffffc}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:36:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@afid={'afid', 0x3d, 0x6}}, {@version_9p2000}, {@cache_fscache}], [{@seclabel}]}}) 06:36:35 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) openat(r1, &(0x7f0000000040)='./file0\x00', 0x400082, 0x8) 06:36:35 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) [ 1847.927487] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1847.931933] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1847.958104] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:36:35 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:36:35 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x7) 06:36:35 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0xffffffff}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:36:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 06:36:35 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x40802) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) ioctl$MON_IOCX_GETX(r1, 0x4018920a, &(0x7f0000000040)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000540)=""/4096, 0x1000}) [ 1848.114923] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:36:35 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x7ffff000}], 0x1, 0xf2, 0x0) [ 1848.226279] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1848.330844] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1860.730507] kmemleak: 18 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:36:55 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000000000), 0x0, 0xf2, 0xfffffffe) 06:36:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 1) 06:36:55 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) 06:36:55 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 1) 06:36:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000000)) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:36:55 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:36:55 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) (fail_nth: 1) 06:36:55 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {r4}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000140)={r6, 0x0, "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", "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"}) chdir(&(0x7f0000000100)='./file0\x00') r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r7, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 1868.398035] FAULT_INJECTION: forcing a failure. [ 1868.398035] name failslab, interval 1, probability 0, space 0, times 0 [ 1868.400731] CPU: 1 PID: 8521 Comm: syz-executor.2 Not tainted 5.10.149 #1 [ 1868.402141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1868.403869] Call Trace: [ 1868.404435] dump_stack+0x107/0x167 [ 1868.405181] should_fail.cold+0x5/0xa [ 1868.405962] ? vm_area_dup+0x78/0x290 [ 1868.406742] should_failslab+0x5/0x20 [ 1868.407520] kmem_cache_alloc+0x5b/0x360 [ 1868.408377] vm_area_dup+0x78/0x290 [ 1868.409136] ? kernel_text_address+0xf2/0x120 [ 1868.410059] ? mark_lock+0xf5/0x2df0 [ 1868.410831] ? avc_has_perm_noaudit+0x1f8/0x3a0 [ 1868.411790] ? lock_chain_count+0x20/0x20 [ 1868.412655] ? avc_has_perm_noaudit+0x1ca/0x3a0 [ 1868.413628] ? lock_downgrade+0x6d0/0x6d0 [ 1868.414484] ? __lock_acquire+0x1657/0x5b00 [ 1868.415374] ? avc_has_perm+0xc5/0x1b0 [ 1868.416166] ? avc_has_perm+0x108/0x1b0 [ 1868.416993] ? vm_area_alloc+0x110/0x110 [ 1868.417833] ? __lock_acquire+0x1657/0x5b00 [ 1868.418740] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1868.419812] ? SOFTIRQ_verbose+0x10/0x10 [ 1868.420649] ? file_has_perm+0x183/0x280 [ 1868.421479] ? vmacache_find+0x55/0x2a0 [ 1868.422300] __split_vma+0xa8/0x570 [ 1868.423065] __do_munmap+0x365/0x1260 [ 1868.423841] ? lock_release+0x6b0/0x6b0 [ 1868.424652] mmap_region+0x776/0x1590 [ 1868.425453] ? get_unmapped_area+0x2f0/0x420 [ 1868.426356] do_mmap+0xcdb/0x11e0 06:36:55 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) (fail_nth: 1) [ 1868.427087] vm_mmap_pgoff+0x198/0x1f0 [ 1868.428000] ? randomize_page+0xb0/0xb0 [ 1868.428818] ? __fget_files+0x296/0x480 [ 1868.429626] ksys_mmap_pgoff+0x442/0x570 [ 1868.430437] ? find_mergeable_anon_vma+0x250/0x250 [ 1868.431423] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1868.432480] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1868.433502] do_syscall_64+0x33/0x40 [ 1868.434252] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1868.435259] RIP: 0033:0x7f7c2717db19 [ 1868.435998] 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 [ 1868.439639] RSP: 002b:00007f7c246f3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1868.441148] RAX: ffffffffffffffda RBX: 00007f7c27290f60 RCX: 00007f7c2717db19 [ 1868.442559] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000000020ffc000 [ 1868.443965] RBP: 00007f7c246f31d0 R08: 0000000000000003 R09: 0000000000000000 [ 1868.445387] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000001 [ 1868.446790] R13: 00007ffedb878d2f R14: 00007f7c246f3300 R15: 0000000000022000 [ 1868.466325] FAULT_INJECTION: forcing a failure. [ 1868.466325] name failslab, interval 1, probability 0, space 0, times 0 [ 1868.468932] CPU: 1 PID: 8520 Comm: syz-executor.0 Not tainted 5.10.149 #1 [ 1868.470326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1868.472013] Call Trace: [ 1868.472582] dump_stack+0x107/0x167 [ 1868.473333] should_fail.cold+0x5/0xa [ 1868.474118] ? jbd2__journal_start+0x190/0x890 [ 1868.475054] should_failslab+0x5/0x20 [ 1868.475833] kmem_cache_alloc+0x5b/0x360 [ 1868.476678] jbd2__journal_start+0x190/0x890 [ 1868.477591] __ext4_journal_start_sb+0x214/0x430 [ 1868.478567] ext4_dirty_inode+0xbc/0x130 [ 1868.479397] ? ext4_setattr+0x22c0/0x22c0 [ 1868.480244] __mark_inode_dirty+0x492/0xf10 [ 1868.481144] ? security_inode_need_killpriv+0x79/0xa0 [ 1868.482204] generic_update_time+0x21c/0x370 [ 1868.483108] file_update_time+0x43a/0x520 [ 1868.483955] ? evict_inodes+0x420/0x420 [ 1868.484779] ? rwsem_down_read_slowpath+0xba0/0xba0 [ 1868.485806] file_modified+0x7d/0xa0 [ 1868.486572] ext4_file_write_iter+0x8f9/0x1890 [ 1868.487527] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1868.488486] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1868.489558] ? SOFTIRQ_verbose+0x10/0x10 [ 1868.490399] new_sync_write+0x42c/0x660 [ 1868.491217] ? new_sync_read+0x6f0/0x6f0 [ 1868.492051] ? ksys_write+0x12d/0x260 [ 1868.492846] ? lock_release+0x6b0/0x6b0 [ 1868.493662] ? selinux_file_permission+0x36/0x510 [ 1868.494655] ? __fget_files+0x296/0x480 [ 1868.495482] vfs_write+0x747/0xa30 [ 1868.496222] ksys_write+0x12d/0x260 [ 1868.496981] ? __ia32_sys_read+0xb0/0xb0 [ 1868.497820] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1868.498897] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1868.499976] do_syscall_64+0x33/0x40 [ 1868.500759] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1868.501822] RIP: 0033:0x7f1ab9694b19 [ 1868.502601] 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 [ 1868.506479] RSP: 002b:00007f1ab6c0a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1868.508081] RAX: ffffffffffffffda RBX: 00007f1ab97a7f60 RCX: 00007f1ab9694b19 [ 1868.509559] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 1868.511020] RBP: 00007f1ab6c0a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1868.512492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1868.513955] R13: 00007ffef8e27c9f R14: 00007f1ab6c0a300 R15: 0000000000022000 06:36:55 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) (fail_nth: 1) [ 1868.541138] FAULT_INJECTION: forcing a failure. [ 1868.541138] name failslab, interval 1, probability 0, space 0, times 0 [ 1868.543638] CPU: 1 PID: 8527 Comm: syz-executor.7 Not tainted 5.10.149 #1 [ 1868.545026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1868.546782] Call Trace: [ 1868.547343] dump_stack+0x107/0x167 [ 1868.548111] should_fail.cold+0x5/0xa [ 1868.548937] ? jbd2__journal_start+0x190/0x890 [ 1868.549924] should_failslab+0x5/0x20 [ 1868.550730] kmem_cache_alloc+0x5b/0x360 [ 1868.551608] jbd2__journal_start+0x190/0x890 [ 1868.552522] __ext4_journal_start_sb+0x214/0x430 [ 1868.553496] ext4_dirty_inode+0xbc/0x130 [ 1868.554325] ? ext4_setattr+0x22c0/0x22c0 [ 1868.555169] __mark_inode_dirty+0x492/0xf10 [ 1868.556050] ? security_inode_need_killpriv+0x79/0xa0 [ 1868.557121] generic_update_time+0x21c/0x370 [ 1868.558023] file_update_time+0x43a/0x520 [ 1868.558875] ? evict_inodes+0x420/0x420 [ 1868.559689] ? rwsem_down_read_slowpath+0xba0/0xba0 [ 1868.560718] file_modified+0x7d/0xa0 [ 1868.561472] ext4_file_write_iter+0x8f9/0x1890 [ 1868.562414] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1868.563338] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1868.564406] ? SOFTIRQ_verbose+0x10/0x10 [ 1868.565231] new_sync_write+0x42c/0x660 [ 1868.566038] ? new_sync_read+0x6f0/0x6f0 [ 1868.566860] ? ksys_write+0x12d/0x260 [ 1868.567633] ? lock_release+0x6b0/0x6b0 06:36:55 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) [ 1868.568452] ? selinux_file_permission+0x36/0x510 [ 1868.569557] ? __fget_files+0x296/0x480 [ 1868.570385] vfs_write+0x747/0xa30 [ 1868.571110] ksys_write+0x12d/0x260 [ 1868.571846] ? __ia32_sys_read+0xb0/0xb0 [ 1868.572693] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1868.573744] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1868.574781] do_syscall_64+0x33/0x40 [ 1868.575530] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1868.576573] RIP: 0033:0x7f4be1758b19 [ 1868.577323] 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 [ 1868.581037] RSP: 002b:00007f4bdecad188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1868.582559] RAX: ffffffffffffffda RBX: 00007f4be186c020 RCX: 00007f4be1758b19 [ 1868.583982] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000005 [ 1868.585411] RBP: 00007f4bdecad1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1868.586838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1868.588262] R13: 00007fff9e54d09f R14: 00007f4bdecad300 R15: 0000000000022000 [ 1868.597937] FAULT_INJECTION: forcing a failure. [ 1868.597937] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1868.600380] CPU: 1 PID: 8530 Comm: syz-executor.5 Not tainted 5.10.149 #1 [ 1868.601742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1868.603391] Call Trace: [ 1868.603919] dump_stack+0x107/0x167 [ 1868.604663] should_fail.cold+0x5/0xa [ 1868.605417] _copy_from_user+0x2e/0x1b0 [ 1868.606208] snd_seq_ioctl+0x1b4/0x3f0 [ 1868.606979] ? snd_seq_ioctl_set_queue_client+0x280/0x280 [ 1868.608058] ? selinux_inode_getsecctx+0x90/0x90 [ 1868.609038] ? selinux_file_ioctl+0xb1/0x260 [ 1868.609914] ? snd_seq_ioctl_set_queue_client+0x280/0x280 [ 1868.610999] __x64_sys_ioctl+0x19a/0x210 [ 1868.611804] do_syscall_64+0x33/0x40 [ 1868.612555] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1868.613579] RIP: 0033:0x7f788311fb19 [ 1868.614315] 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 [ 1868.617937] RSP: 002b:00007f7880695188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1868.619434] RAX: ffffffffffffffda RBX: 00007f7883232f60 RCX: 00007f788311fb19 [ 1868.620845] RDX: 0000000020000640 RSI: 00000000c08c5336 RDI: 0000000000000004 [ 1868.622244] RBP: 00007f78806951d0 R08: 0000000000000000 R09: 0000000000000000 [ 1868.623661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1868.625086] R13: 00007ffc2c7f41df R14: 00007f7880695300 R15: 0000000000022000 06:36:56 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0x2}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 1868.678888] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1868.685142] FAULT_INJECTION: forcing a failure. [ 1868.685142] name failslab, interval 1, probability 0, space 0, times 0 [ 1868.687433] CPU: 1 PID: 8536 Comm: syz-executor.6 Not tainted 5.10.149 #1 [ 1868.688768] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1868.690385] Call Trace: [ 1868.690898] dump_stack+0x107/0x167 [ 1868.691610] should_fail.cold+0x5/0xa [ 1868.692342] ? copy_mount_options+0x55/0x180 [ 1868.693225] should_failslab+0x5/0x20 [ 1868.693974] kmem_cache_alloc_trace+0x55/0x360 [ 1868.694871] ? wait_for_completion+0x270/0x270 [ 1868.695747] copy_mount_options+0x55/0x180 [ 1868.696566] __x64_sys_mount+0x1a8/0x300 [ 1868.697342] ? path_mount+0x20b0/0x20b0 [ 1868.698109] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1868.699110] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1868.700090] do_syscall_64+0x33/0x40 06:36:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 2) 06:36:56 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) (fail_nth: 2) [ 1868.700810] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1868.701929] RIP: 0033:0x7f47a9a13b19 [ 1868.702649] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1868.706163] RSP: 002b:00007f47a6f89188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1868.707571] RAX: ffffffffffffffda RBX: 00007f47a9b26f60 RCX: 00007f47a9a13b19 [ 1868.708941] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 1868.710274] RBP: 00007f47a6f891d0 R08: 0000000020000180 R09: 0000000000000000 [ 1868.711596] R10: 00000000000408f2 R11: 0000000000000246 R12: 0000000000000001 [ 1868.712946] R13: 00007ffc1deec13f R14: 00007f47a6f89300 R15: 0000000000022000 06:36:56 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/144, 0x90}], 0x1, 0xf2, 0x5) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x101) recvmmsg(0xffffffffffffffff, &(0x7f0000002240), 0x0, 0x60, &(0x7f0000002480)) 06:36:56 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) [ 1868.763233] FAULT_INJECTION: forcing a failure. [ 1868.763233] name failslab, interval 1, probability 0, space 0, times 0 [ 1868.766079] CPU: 0 PID: 8542 Comm: syz-executor.2 Not tainted 5.10.149 #1 [ 1868.767645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1868.769555] Call Trace: [ 1868.770166] dump_stack+0x107/0x167 [ 1868.771008] should_fail.cold+0x5/0xa [ 1868.771884] ? create_object.isra.0+0x3a/0xa20 [ 1868.773010] should_failslab+0x5/0x20 [ 1868.773914] kmem_cache_alloc+0x5b/0x360 [ 1868.774871] create_object.isra.0+0x3a/0xa20 [ 1868.775893] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1868.777098] kmem_cache_alloc+0x159/0x360 [ 1868.778091] vm_area_dup+0x78/0x290 [ 1868.778990] ? kernel_text_address+0xf2/0x120 [ 1868.780023] ? mark_lock+0xf5/0x2df0 [ 1868.780899] ? avc_has_perm_noaudit+0x1f8/0x3a0 [ 1868.781955] ? lock_chain_count+0x20/0x20 [ 1868.782894] ? avc_has_perm_noaudit+0x1ca/0x3a0 [ 1868.783943] ? lock_downgrade+0x6d0/0x6d0 [ 1868.784902] ? __lock_acquire+0x1657/0x5b00 [ 1868.785882] ? avc_has_perm+0xc5/0x1b0 [ 1868.786755] ? avc_has_perm+0x108/0x1b0 [ 1868.787652] ? vm_area_alloc+0x110/0x110 [ 1868.788599] ? __lock_acquire+0x1657/0x5b00 [ 1868.789597] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1868.790772] ? SOFTIRQ_verbose+0x10/0x10 [ 1868.791686] ? file_has_perm+0x183/0x280 [ 1868.792615] ? vmacache_find+0x55/0x2a0 [ 1868.793523] __split_vma+0xa8/0x570 [ 1868.794351] __do_munmap+0x365/0x1260 [ 1868.795219] ? lock_release+0x6b0/0x6b0 [ 1868.796125] mmap_region+0x776/0x1590 [ 1868.797004] ? get_unmapped_area+0x2f0/0x420 [ 1868.798003] do_mmap+0xcdb/0x11e0 [ 1868.798798] vm_mmap_pgoff+0x198/0x1f0 [ 1868.799687] ? randomize_page+0xb0/0xb0 [ 1868.800592] ? __fget_files+0x296/0x480 [ 1868.801507] ksys_mmap_pgoff+0x442/0x570 [ 1868.802415] ? find_mergeable_anon_vma+0x250/0x250 [ 1868.803512] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1868.804696] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1868.805850] do_syscall_64+0x33/0x40 [ 1868.806684] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1868.807830] RIP: 0033:0x7f7c2717db19 [ 1868.808670] 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 [ 1868.812746] RSP: 002b:00007f7c246f3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1868.814446] RAX: ffffffffffffffda RBX: 00007f7c27290f60 RCX: 00007f7c2717db19 [ 1868.816031] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000000020ffc000 [ 1868.817633] RBP: 00007f7c246f31d0 R08: 0000000000000003 R09: 0000000000000000 [ 1868.819205] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000001 [ 1868.820782] R13: 00007ffedb878d2f R14: 00007f7c246f3300 R15: 0000000000022000 06:36:56 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) (fail_nth: 2) [ 1868.850978] FAULT_INJECTION: forcing a failure. [ 1868.850978] name failslab, interval 1, probability 0, space 0, times 0 [ 1868.853490] CPU: 0 PID: 8550 Comm: syz-executor.0 Not tainted 5.10.149 #1 [ 1868.854980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1868.856817] Call Trace: [ 1868.857397] dump_stack+0x107/0x167 [ 1868.858201] should_fail.cold+0x5/0xa [ 1868.859029] ? create_object.isra.0+0x3a/0xa20 [ 1868.860017] should_failslab+0x5/0x20 [ 1868.860856] kmem_cache_alloc+0x5b/0x360 [ 1868.861736] create_object.isra.0+0x3a/0xa20 [ 1868.862676] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1868.863779] kmem_cache_alloc+0x159/0x360 [ 1868.864694] jbd2__journal_start+0x190/0x890 [ 1868.865638] __ext4_journal_start_sb+0x214/0x430 [ 1868.866654] ext4_dirty_inode+0xbc/0x130 [ 1868.867518] ? ext4_setattr+0x22c0/0x22c0 [ 1868.868408] __mark_inode_dirty+0x492/0xf10 [ 1868.869328] ? security_inode_need_killpriv+0x79/0xa0 [ 1868.870437] generic_update_time+0x21c/0x370 [ 1868.871377] file_update_time+0x43a/0x520 [ 1868.872269] ? evict_inodes+0x420/0x420 [ 1868.873142] ? rwsem_down_read_slowpath+0xba0/0xba0 [ 1868.874211] file_modified+0x7d/0xa0 [ 1868.875006] ext4_file_write_iter+0x8f9/0x1890 [ 1868.875997] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1868.876452] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1868.876989] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1868.879523] ? SOFTIRQ_verbose+0x10/0x10 [ 1868.880394] new_sync_write+0x42c/0x660 [ 1868.881231] ? new_sync_read+0x6f0/0x6f0 [ 1868.882085] ? ksys_write+0x12d/0x260 [ 1868.882887] ? lock_release+0x6b0/0x6b0 [ 1868.883725] ? selinux_file_permission+0x36/0x510 [ 1868.884766] ? __fget_files+0x296/0x480 [ 1868.885616] vfs_write+0x747/0xa30 [ 1868.886374] ksys_write+0x12d/0x260 [ 1868.887142] ? __ia32_sys_read+0xb0/0xb0 [ 1868.888007] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1868.889142] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1868.890229] do_syscall_64+0x33/0x40 [ 1868.891026] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1868.892102] RIP: 0033:0x7f1ab9694b19 [ 1868.892919] 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 [ 1868.896867] RSP: 002b:00007f1ab6c0a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1868.898494] RAX: ffffffffffffffda RBX: 00007f1ab97a7f60 RCX: 00007f1ab9694b19 [ 1868.900008] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 1868.901533] RBP: 00007f1ab6c0a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1868.903049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1868.904579] R13: 00007ffef8e27c9f R14: 00007f1ab6c0a300 R15: 0000000000022000 06:36:56 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) (fail_nth: 2) [ 1868.919346] FAULT_INJECTION: forcing a failure. [ 1868.919346] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1868.921307] CPU: 1 PID: 8553 Comm: syz-executor.5 Not tainted 5.10.149 #1 [ 1868.922424] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1868.923780] Call Trace: [ 1868.924222] dump_stack+0x107/0x167 [ 1868.924842] should_fail.cold+0x5/0xa [ 1868.925473] _copy_to_user+0x2e/0x180 [ 1868.926108] simple_read_from_buffer+0xcc/0x160 [ 1868.926876] proc_fail_nth_read+0x198/0x230 [ 1868.927586] ? proc_sessionid_read+0x230/0x230 [ 1868.928332] ? security_file_permission+0x24e/0x570 [ 1868.929157] ? perf_trace_initcall_start+0x101/0x380 [ 1868.930018] ? proc_sessionid_read+0x230/0x230 [ 1868.930794] vfs_read+0x228/0x580 [ 1868.931401] ksys_read+0x12d/0x260 [ 1868.932000] ? __ia32_sys_pwrite64+0x230/0x230 [ 1868.932796] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1868.933696] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1868.934568] do_syscall_64+0x33/0x40 [ 1868.935210] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1868.936083] RIP: 0033:0x7f78830d269c [ 1868.936738] 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 [ 1868.939864] RSP: 002b:00007f7880695170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1868.941169] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f78830d269c [ 1868.942366] RDX: 000000000000000f RSI: 00007f78806951e0 RDI: 0000000000000005 [ 1868.943588] RBP: 00007f78806951d0 R08: 0000000000000000 R09: 0000000000000000 [ 1868.944811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1868.946031] R13: 00007ffc2c7f41df R14: 00007f7880695300 R15: 0000000000022000 [ 1869.009007] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1869.014153] FAULT_INJECTION: forcing a failure. [ 1869.014153] name failslab, interval 1, probability 0, space 0, times 0 [ 1869.015943] CPU: 1 PID: 8555 Comm: syz-executor.6 Not tainted 5.10.149 #1 [ 1869.017021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1869.018314] Call Trace: [ 1869.018734] dump_stack+0x107/0x167 [ 1869.019305] should_fail.cold+0x5/0xa [ 1869.019903] ? create_object.isra.0+0x3a/0xa20 [ 1869.020628] should_failslab+0x5/0x20 [ 1869.021225] kmem_cache_alloc+0x5b/0x360 [ 1869.021861] create_object.isra.0+0x3a/0xa20 [ 1869.022547] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1869.023355] kmem_cache_alloc_trace+0x151/0x360 [ 1869.024088] copy_mount_options+0x55/0x180 [ 1869.024792] __x64_sys_mount+0x1a8/0x300 [ 1869.025447] ? path_mount+0x20b0/0x20b0 [ 1869.026086] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1869.026917] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1869.027756] do_syscall_64+0x33/0x40 [ 1869.028374] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1869.029216] RIP: 0033:0x7f47a9a13b19 [ 1869.029813] 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 [ 1869.032804] RSP: 002b:00007f47a6f89188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1869.034043] RAX: ffffffffffffffda RBX: 00007f47a9b26f60 RCX: 00007f47a9a13b19 [ 1869.035200] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 1869.036331] RBP: 00007f47a6f891d0 R08: 0000000020000180 R09: 0000000000000000 [ 1869.037494] R10: 00000000000408f2 R11: 0000000000000246 R12: 0000000000000001 [ 1869.038685] R13: 00007ffc1deec13f R14: 00007f47a6f89300 R15: 0000000000022000 [ 1880.293609] kmemleak: 38 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:37:16 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:37:16 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0x3}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:37:16 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) (fail_nth: 3) 06:37:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 3) 06:37:16 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) 06:37:16 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f0000000000)) 06:37:16 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 2) [ 1889.312095] FAULT_INJECTION: forcing a failure. [ 1889.312095] name failslab, interval 1, probability 0, space 0, times 0 [ 1889.313493] CPU: 1 PID: 8568 Comm: syz-executor.0 Not tainted 5.10.149 #1 [ 1889.314285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1889.315246] Call Trace: [ 1889.315562] dump_stack+0x107/0x167 [ 1889.315988] should_fail.cold+0x5/0xa [ 1889.316448] ? jbd2__journal_start+0x190/0x890 [ 1889.317002] should_failslab+0x5/0x20 [ 1889.317455] kmem_cache_alloc+0x5b/0x360 [ 1889.317946] jbd2__journal_start+0x190/0x890 [ 1889.318465] __ext4_journal_start_sb+0x214/0x430 [ 1889.319019] ext4_file_write_iter+0xd7d/0x1890 [ 1889.319564] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1889.320104] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1889.320715] ? SOFTIRQ_verbose+0x10/0x10 [ 1889.321222] new_sync_write+0x42c/0x660 [ 1889.321708] ? new_sync_read+0x6f0/0x6f0 [ 1889.322199] ? ksys_write+0x12d/0x260 [ 1889.322660] ? lock_release+0x6b0/0x6b0 [ 1889.323150] ? selinux_file_permission+0x36/0x510 [ 1889.323735] ? __fget_files+0x296/0x480 [ 1889.324223] vfs_write+0x747/0xa30 [ 1889.324671] ksys_write+0x12d/0x260 [ 1889.325110] ? __ia32_sys_read+0xb0/0xb0 [ 1889.325606] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1889.326243] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1889.326863] do_syscall_64+0x33/0x40 [ 1889.327310] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1889.327926] RIP: 0033:0x7f1ab9694b19 [ 1889.328381] 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 [ 1889.330582] RSP: 002b:00007f1ab6c0a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1889.331494] RAX: ffffffffffffffda RBX: 00007f1ab97a7f60 RCX: 00007f1ab9694b19 [ 1889.332344] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 1889.333213] RBP: 00007f1ab6c0a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1889.334067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1889.334917] R13: 00007ffef8e27c9f R14: 00007f1ab6c0a300 R15: 0000000000022000 [ 1889.350774] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:37:16 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) (fail_nth: 3) [ 1889.363260] FAULT_INJECTION: forcing a failure. [ 1889.363260] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1889.364663] CPU: 1 PID: 8564 Comm: syz-executor.6 Not tainted 5.10.149 #1 [ 1889.365512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1889.366521] Call Trace: [ 1889.366857] dump_stack+0x107/0x167 [ 1889.367319] should_fail.cold+0x5/0xa [ 1889.367801] _copy_from_user+0x2e/0x1b0 [ 1889.368306] copy_mount_options+0x76/0x180 [ 1889.368846] __x64_sys_mount+0x1a8/0x300 [ 1889.369355] ? path_mount+0x20b0/0x20b0 [ 1889.369848] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1889.370465] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1889.371095] do_syscall_64+0x33/0x40 [ 1889.371531] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1889.372131] RIP: 0033:0x7f47a9a13b19 [ 1889.372560] 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 [ 1889.374729] RSP: 002b:00007f47a6f89188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1889.375591] RAX: ffffffffffffffda RBX: 00007f47a9b26f60 RCX: 00007f47a9a13b19 [ 1889.376436] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 1889.377286] RBP: 00007f47a6f891d0 R08: 0000000020000180 R09: 0000000000000000 [ 1889.378131] R10: 00000000000408f2 R11: 0000000000000246 R12: 0000000000000001 [ 1889.378978] R13: 00007ffc1deec13f R14: 00007f47a6f89300 R15: 0000000000022000 06:37:16 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x2, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) [ 1889.382853] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1889.387850] FAULT_INJECTION: forcing a failure. [ 1889.387850] name failslab, interval 1, probability 0, space 0, times 0 [ 1889.390274] CPU: 0 PID: 8581 Comm: syz-executor.2 Not tainted 5.10.149 #1 [ 1889.391657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1889.393354] Call Trace: [ 1889.393895] dump_stack+0x107/0x167 [ 1889.394638] should_fail.cold+0x5/0xa [ 1889.395418] ? anon_vma_clone+0xdc/0x590 [ 1889.396241] should_failslab+0x5/0x20 [ 1889.397022] kmem_cache_alloc+0x5b/0x360 [ 1889.397850] anon_vma_clone+0xdc/0x590 [ 1889.398642] ? file_has_perm+0x183/0x280 [ 1889.399494] __split_vma+0x17c/0x570 [ 1889.400253] __do_munmap+0x365/0x1260 [ 1889.401067] ? lock_release+0x6b0/0x6b0 [ 1889.401875] mmap_region+0x776/0x1590 [ 1889.402670] ? get_unmapped_area+0x2f0/0x420 [ 1889.403569] do_mmap+0xcdb/0x11e0 [ 1889.404294] vm_mmap_pgoff+0x198/0x1f0 [ 1889.405096] ? randomize_page+0xb0/0xb0 [ 1889.405901] ? __fget_files+0x296/0x480 [ 1889.406718] ksys_mmap_pgoff+0x442/0x570 [ 1889.407544] ? find_mergeable_anon_vma+0x250/0x250 [ 1889.408551] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1889.409645] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1889.410709] do_syscall_64+0x33/0x40 [ 1889.411483] entry_SYSCALL_64_after_hwframe+0x61/0xc6 06:37:16 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x4b47, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) [ 1889.412521] RIP: 0033:0x7f7c2717db19 [ 1889.413399] 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 [ 1889.417161] RSP: 002b:00007f7c246f3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1889.418704] RAX: ffffffffffffffda RBX: 00007f7c27290f60 RCX: 00007f7c2717db19 [ 1889.420158] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000000020ffc000 [ 1889.421621] RBP: 00007f7c246f31d0 R08: 0000000000000003 R09: 0000000000000000 [ 1889.423067] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000001 [ 1889.424513] R13: 00007ffedb878d2f R14: 00007f7c246f3300 R15: 0000000000022000 [ 1889.471131] FAULT_INJECTION: forcing a failure. [ 1889.471131] name failslab, interval 1, probability 0, space 0, times 0 [ 1889.472544] CPU: 1 PID: 8575 Comm: syz-executor.7 Not tainted 5.10.149 #1 [ 1889.473356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1889.474314] Call Trace: [ 1889.474642] dump_stack+0x107/0x167 [ 1889.475082] should_fail.cold+0x5/0xa [ 1889.475542] ? create_object.isra.0+0x3a/0xa20 [ 1889.476086] should_failslab+0x5/0x20 [ 1889.476546] kmem_cache_alloc+0x5b/0x360 [ 1889.477046] create_object.isra.0+0x3a/0xa20 [ 1889.477571] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1889.478175] kmem_cache_alloc+0x159/0x360 [ 1889.478675] jbd2__journal_start+0x190/0x890 [ 1889.479211] __ext4_journal_start_sb+0x214/0x430 [ 1889.479773] ext4_dirty_inode+0xbc/0x130 [ 1889.480252] ? ext4_setattr+0x22c0/0x22c0 [ 1889.480760] __mark_inode_dirty+0x492/0xf10 [ 1889.481277] ? security_inode_need_killpriv+0x79/0xa0 [ 1889.481893] generic_update_time+0x21c/0x370 [ 1889.482419] file_update_time+0x43a/0x520 [ 1889.482901] ? evict_inodes+0x420/0x420 [ 1889.483367] ? rwsem_down_read_slowpath+0xba0/0xba0 [ 1889.483938] file_modified+0x7d/0xa0 [ 1889.484368] ext4_file_write_iter+0x8f9/0x1890 [ 1889.484911] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1889.485438] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1889.486039] ? SOFTIRQ_verbose+0x10/0x10 [ 1889.486516] new_sync_write+0x42c/0x660 [ 1889.486977] ? new_sync_read+0x6f0/0x6f0 [ 1889.487453] ? ksys_write+0x12d/0x260 [ 1889.487891] ? lock_release+0x6b0/0x6b0 [ 1889.488345] ? selinux_file_permission+0x36/0x510 [ 1889.488914] ? __fget_files+0x296/0x480 [ 1889.489372] vfs_write+0x747/0xa30 [ 1889.489781] ksys_write+0x12d/0x260 [ 1889.490196] ? __ia32_sys_read+0xb0/0xb0 [ 1889.490664] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1889.491261] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1889.491847] do_syscall_64+0x33/0x40 [ 1889.492280] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1889.492879] RIP: 0033:0x7f4be1758b19 [ 1889.493320] 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 [ 1889.495432] RSP: 002b:00007f4bdecce188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1889.496304] RAX: ffffffffffffffda RBX: 00007f4be186bf60 RCX: 00007f4be1758b19 [ 1889.497113] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000005 [ 1889.497930] RBP: 00007f4bdecce1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1889.498743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1889.499565] R13: 00007fff9e54d09f R14: 00007f4bdecce300 R15: 0000000000022000 [ 1904.014310] kmemleak: 8 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:37:39 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x4b49, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:37:39 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0x8}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:37:39 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) 06:37:39 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) (fail_nth: 4) 06:37:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 4) 06:37:39 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/anycast6\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x8}) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:37:39 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 3) 06:37:39 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) (fail_nth: 4) [ 1912.001451] FAULT_INJECTION: forcing a failure. [ 1912.001451] name failslab, interval 1, probability 0, space 0, times 0 [ 1912.004084] CPU: 1 PID: 8603 Comm: syz-executor.2 Not tainted 5.10.149 #1 [ 1912.005566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1912.007367] Call Trace: [ 1912.007943] dump_stack+0x107/0x167 [ 1912.008741] should_fail.cold+0x5/0xa [ 1912.009589] ? ___slab_alloc+0x155/0x700 [ 1912.010469] ? create_object.isra.0+0x3a/0xa20 [ 1912.011458] should_failslab+0x5/0x20 [ 1912.012284] kmem_cache_alloc+0x5b/0x360 [ 1912.013182] create_object.isra.0+0x3a/0xa20 [ 1912.014134] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1912.015235] kmem_cache_alloc+0x159/0x360 [ 1912.016139] anon_vma_clone+0xdc/0x590 [ 1912.016994] ? file_has_perm+0x183/0x280 [ 1912.017877] __split_vma+0x17c/0x570 [ 1912.018692] __do_munmap+0x365/0x1260 [ 1912.019526] ? lock_release+0x6b0/0x6b0 [ 1912.020392] mmap_region+0x776/0x1590 [ 1912.021248] ? get_unmapped_area+0x2f0/0x420 [ 1912.022204] do_mmap+0xcdb/0x11e0 [ 1912.022968] vm_mmap_pgoff+0x198/0x1f0 [ 1912.023820] ? randomize_page+0xb0/0xb0 [ 1912.024681] ? __fget_files+0x296/0x480 [ 1912.025593] ksys_mmap_pgoff+0x442/0x570 [ 1912.026479] ? find_mergeable_anon_vma+0x250/0x250 [ 1912.027541] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1912.028678] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1912.029823] do_syscall_64+0x33/0x40 [ 1912.030633] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1912.031739] RIP: 0033:0x7f7c2717db19 [ 1912.032546] 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 [ 1912.036517] RSP: 002b:00007f7c246f3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1912.038171] RAX: ffffffffffffffda RBX: 00007f7c27290f60 RCX: 00007f7c2717db19 [ 1912.039711] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000000020ffc000 [ 1912.041303] RBP: 00007f7c246f31d0 R08: 0000000000000003 R09: 0000000000000000 [ 1912.042844] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000001 [ 1912.044381] R13: 00007ffedb878d2f R14: 00007f7c246f3300 R15: 0000000000022000 [ 1912.059508] FAULT_INJECTION: forcing a failure. [ 1912.059508] name failslab, interval 1, probability 0, space 0, times 0 06:37:39 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0x9}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:37:39 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x541b, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:37:39 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8, 0x3) [ 1912.062138] CPU: 1 PID: 8608 Comm: syz-executor.0 Not tainted 5.10.149 #1 [ 1912.063825] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1912.065643] Call Trace: [ 1912.066221] dump_stack+0x107/0x167 [ 1912.067014] should_fail.cold+0x5/0xa [ 1912.067845] ? create_object.isra.0+0x3a/0xa20 [ 1912.068841] should_failslab+0x5/0x20 [ 1912.069673] kmem_cache_alloc+0x5b/0x360 [ 1912.070561] create_object.isra.0+0x3a/0xa20 [ 1912.071516] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1912.072619] kmem_cache_alloc+0x159/0x360 [ 1912.073563] jbd2__journal_start+0x190/0x890 [ 1912.074524] __ext4_journal_start_sb+0x214/0x430 [ 1912.075557] ext4_file_write_iter+0xd7d/0x1890 [ 1912.075819] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1912.076561] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1912.078478] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1912.078767] FAULT_INJECTION: forcing a failure. [ 1912.078767] name failslab, interval 1, probability 0, space 0, times 0 [ 1912.079607] ? SOFTIRQ_verbose+0x10/0x10 [ 1912.079639] new_sync_write+0x42c/0x660 [ 1912.082582] ? new_sync_read+0x6f0/0x6f0 [ 1912.083462] ? ksys_write+0x12d/0x260 [ 1912.084292] ? lock_release+0x6b0/0x6b0 [ 1912.085162] ? selinux_file_permission+0x36/0x510 [ 1912.086213] ? __fget_files+0x296/0x480 [ 1912.087087] vfs_write+0x747/0xa30 [ 1912.087867] ksys_write+0x12d/0x260 [ 1912.088665] ? __ia32_sys_read+0xb0/0xb0 [ 1912.089569] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1912.090702] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1912.091820] do_syscall_64+0x33/0x40 [ 1912.092626] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1912.093738] RIP: 0033:0x7f1ab9694b19 [ 1912.094544] 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 [ 1912.098499] RSP: 002b:00007f1ab6c0a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1912.100136] RAX: ffffffffffffffda RBX: 00007f1ab97a7f60 RCX: 00007f1ab9694b19 [ 1912.101689] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 1912.103221] RBP: 00007f1ab6c0a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1912.104754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1912.106297] R13: 00007ffef8e27c9f R14: 00007f1ab6c0a300 R15: 0000000000022000 [ 1912.107862] CPU: 0 PID: 8605 Comm: syz-executor.6 Not tainted 5.10.149 #1 [ 1912.108634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1912.109568] Call Trace: [ 1912.109871] dump_stack+0x107/0x167 [ 1912.110283] should_fail.cold+0x5/0xa [ 1912.110710] ? getname_flags.part.0+0x50/0x4f0 [ 1912.111227] should_failslab+0x5/0x20 [ 1912.111651] kmem_cache_alloc+0x5b/0x360 [ 1912.112111] getname_flags.part.0+0x50/0x4f0 [ 1912.112604] ? _copy_from_user+0xfb/0x1b0 [ 1912.113083] user_path_at_empty+0xa1/0x100 [ 1912.113559] __x64_sys_mount+0x1e9/0x300 [ 1912.114017] ? path_mount+0x20b0/0x20b0 [ 1912.114464] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1912.115048] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1912.115621] do_syscall_64+0x33/0x40 [ 1912.116040] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1912.116609] RIP: 0033:0x7f47a9a13b19 [ 1912.117045] 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 [ 1912.119083] RSP: 002b:00007f47a6f89188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1912.119931] RAX: ffffffffffffffda RBX: 00007f47a9b26f60 RCX: 00007f47a9a13b19 [ 1912.120720] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 1912.121529] RBP: 00007f47a6f891d0 R08: 0000000020000180 R09: 0000000000000000 [ 1912.122338] R10: 00000000000408f2 R11: 0000000000000246 R12: 0000000000000001 [ 1912.123138] R13: 00007ffc1deec13f R14: 00007f47a6f89300 R15: 0000000000022000 06:37:39 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) 06:37:39 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x5421, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:37:39 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) (fail_nth: 5) [ 1912.182666] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1912.201013] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1912.203600] FAULT_INJECTION: forcing a failure. [ 1912.203600] name failslab, interval 1, probability 0, space 0, times 0 [ 1912.204888] CPU: 0 PID: 8627 Comm: syz-executor.6 Not tainted 5.10.149 #1 [ 1912.205651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1912.206529] Call Trace: [ 1912.206823] dump_stack+0x107/0x167 [ 1912.207212] should_fail.cold+0x5/0xa [ 1912.207628] ? create_object.isra.0+0x3a/0xa20 [ 1912.208124] should_failslab+0x5/0x20 [ 1912.208537] kmem_cache_alloc+0x5b/0x360 [ 1912.209008] create_object.isra.0+0x3a/0xa20 [ 1912.209498] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1912.210056] kmem_cache_alloc+0x159/0x360 [ 1912.210539] getname_flags.part.0+0x50/0x4f0 [ 1912.211035] ? _copy_from_user+0xfb/0x1b0 [ 1912.211505] user_path_at_empty+0xa1/0x100 [ 1912.211988] __x64_sys_mount+0x1e9/0x300 [ 1912.212445] ? path_mount+0x20b0/0x20b0 [ 1912.212908] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1912.213470] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1912.214056] do_syscall_64+0x33/0x40 [ 1912.214472] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1912.215060] RIP: 0033:0x7f47a9a13b19 [ 1912.215481] 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 [ 1912.217555] RSP: 002b:00007f47a6f89188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1912.218411] RAX: ffffffffffffffda RBX: 00007f47a9b26f60 RCX: 00007f47a9a13b19 [ 1912.219229] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 1912.220021] RBP: 00007f47a6f891d0 R08: 0000000020000180 R09: 0000000000000000 [ 1912.220820] R10: 00000000000408f2 R11: 0000000000000246 R12: 0000000000000001 [ 1912.221632] R13: 00007ffc1deec13f R14: 00007f47a6f89300 R15: 0000000000022000 06:37:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 5) [ 1912.231977] FAULT_INJECTION: forcing a failure. [ 1912.231977] name failslab, interval 1, probability 0, space 0, times 0 [ 1912.234315] CPU: 1 PID: 8619 Comm: syz-executor.7 Not tainted 5.10.149 #1 [ 1912.235686] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1912.237369] Call Trace: [ 1912.237904] dump_stack+0x107/0x167 [ 1912.237985] FAULT_INJECTION: forcing a failure. [ 1912.237985] name failslab, interval 1, probability 0, space 0, times 0 [ 1912.238641] should_fail.cold+0x5/0xa [ 1912.240621] ? create_object.isra.0+0x3a/0xa20 [ 1912.241552] should_failslab+0x5/0x20 [ 1912.242315] kmem_cache_alloc+0x5b/0x360 [ 1912.243138] create_object.isra.0+0x3a/0xa20 [ 1912.244040] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1912.245085] kmem_cache_alloc+0x159/0x360 [ 1912.245929] alloc_buffer_head+0x20/0x110 [ 1912.246764] alloc_page_buffers+0x14d/0x6d0 [ 1912.247643] create_empty_buffers+0x2c/0x640 [ 1912.248534] create_page_buffers+0x1bb/0x230 [ 1912.249430] __block_write_begin_int+0x1d1/0x19c0 [ 1912.250407] ? fat_add_cluster+0x100/0x100 [ 1912.251258] ? add_to_page_cache_locked+0x40/0x40 [ 1912.252228] ? __page_cache_alloc+0x10d/0x360 [ 1912.253137] ? remove_inode_buffers+0x300/0x300 [ 1912.254074] ? pagecache_get_page+0x243/0xc80 [ 1912.254986] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1912.256040] ? wait_for_stable_page+0x92/0xe0 [ 1912.256962] cont_write_begin+0x466/0x970 [ 1912.257812] ? fat_add_cluster+0x100/0x100 [ 1912.258663] ? nobh_write_begin+0xed0/0xed0 [ 1912.259531] ? __mark_inode_dirty+0x9dc/0xf10 [ 1912.260433] ? lock_downgrade+0x6d0/0x6d0 [ 1912.261275] ? do_raw_spin_lock+0x121/0x260 [ 1912.262147] ? iov_iter_fault_in_readable+0x9a/0x410 [ 1912.263176] fat_write_begin+0x89/0x180 [ 1912.263977] ? fat_add_cluster+0x100/0x100 [ 1912.264838] generic_perform_write+0x1fe/0x4e0 [ 1912.265780] ? fat_direct_IO+0x1ef/0x380 [ 1912.266604] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 1912.268062] ? generic_file_direct_write+0x368/0x560 [ 1912.269114] __generic_file_write_iter+0x2cd/0x5d0 [ 1912.270105] generic_file_write_iter+0xdb/0x230 [ 1912.271058] ? iov_iter_init+0x3c/0x130 [ 1912.271865] new_sync_write+0x42c/0x660 [ 1912.272665] ? new_sync_read+0x6f0/0x6f0 [ 1912.273492] ? ksys_write+0x12d/0x260 [ 1912.274261] ? lock_release+0x6b0/0x6b0 [ 1912.275063] ? selinux_file_permission+0x36/0x510 [ 1912.276038] ? __fget_files+0x296/0x480 [ 1912.276857] vfs_write+0x747/0xa30 [ 1912.277607] ksys_write+0x12d/0x260 [ 1912.278347] ? __ia32_sys_read+0xb0/0xb0 [ 1912.279173] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1912.280234] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1912.281291] do_syscall_64+0x33/0x40 [ 1912.282045] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1912.283077] RIP: 0033:0x7f4be1758b19 [ 1912.283830] 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 [ 1912.287540] RSP: 002b:00007f4bdecce188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1912.289095] RAX: ffffffffffffffda RBX: 00007f4be186bf60 RCX: 00007f4be1758b19 [ 1912.290535] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 1912.291970] RBP: 00007f4bdecce1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1912.293420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1912.294855] R13: 00007fff9e54d09f R14: 00007f4bdecce300 R15: 0000000000022000 [ 1912.296322] CPU: 0 PID: 8636 Comm: syz-executor.0 Not tainted 5.10.149 #1 [ 1912.297104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1912.298044] Call Trace: [ 1912.298352] dump_stack+0x107/0x167 [ 1912.298775] should_fail.cold+0x5/0xa [ 1912.299211] ? jbd2__journal_start+0x190/0x890 [ 1912.299737] should_failslab+0x5/0x20 [ 1912.300164] kmem_cache_alloc+0x5b/0x360 [ 1912.300638] jbd2__journal_start+0x190/0x890 [ 1912.301150] __ext4_journal_start_sb+0x214/0x430 [ 1912.301701] ext4_iomap_begin+0x485/0x700 [ 1912.302174] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 1912.302737] ? iomap_dio_rw+0x31/0x90 [ 1912.303173] ? vfs_write+0x747/0xa30 [ 1912.303611] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 1912.304340] ? lock_chain_count+0x20/0x20 [ 1912.304826] iomap_apply+0x164/0x9e0 [ 1912.305237] ? iomap_dio_rw+0x90/0x90 [ 1912.305673] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1912.306331] ? mark_held_locks+0x9e/0xe0 [ 1912.306804] ? filemap_check_errors+0xa5/0x150 [ 1912.307324] __iomap_dio_rw+0x6cd/0x11a0 [ 1912.307784] ? iomap_dio_rw+0x90/0x90 [ 1912.308230] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1912.308747] ? ext4_orphan_add+0x253/0x9e0 [ 1912.309235] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1912.309769] ? ext4_empty_dir+0xa20/0xa20 [ 1912.310252] ? jbd2__journal_start+0xf3/0x890 [ 1912.310778] iomap_dio_rw+0x31/0x90 [ 1912.311205] ext4_file_write_iter+0xab3/0x1890 [ 1912.311734] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1912.312259] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1912.312853] ? SOFTIRQ_verbose+0x10/0x10 [ 1912.313315] new_sync_write+0x42c/0x660 [ 1912.313769] ? new_sync_read+0x6f0/0x6f0 [ 1912.314225] ? ksys_write+0x12d/0x260 [ 1912.314665] ? lock_release+0x6b0/0x6b0 [ 1912.315118] ? selinux_file_permission+0x36/0x510 [ 1912.315689] ? __fget_files+0x296/0x480 [ 1912.316152] vfs_write+0x747/0xa30 [ 1912.316564] ksys_write+0x12d/0x260 [ 1912.316984] ? __ia32_sys_read+0xb0/0xb0 [ 1912.317455] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1912.318062] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1912.318653] do_syscall_64+0x33/0x40 [ 1912.319072] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1912.319668] RIP: 0033:0x7f1ab9694b19 [ 1912.320089] 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 [ 1912.322208] RSP: 002b:00007f1ab6c0a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1912.323077] RAX: ffffffffffffffda RBX: 00007f1ab97a7f60 RCX: 00007f1ab9694b19 [ 1912.323893] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 1912.324714] RBP: 00007f1ab6c0a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1912.325539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1912.326346] R13: 00007ffef8e27c9f R14: 00007f1ab6c0a300 R15: 0000000000022000 06:37:39 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x5450, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:37:39 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') fadvise64(0xffffffffffffffff, 0x0, 0x1, 0x2) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:37:39 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) 06:37:39 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0xf}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 1926.039670] kmemleak: 44 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:38:02 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x5451, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:38:02 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 4) 06:38:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 6) 06:38:02 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) (fail_nth: 6) 06:38:02 executing program 1: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) [ 1934.995724] FAULT_INJECTION: forcing a failure. [ 1934.995724] name failslab, interval 1, probability 0, space 0, times 0 [ 1934.998305] CPU: 0 PID: 8655 Comm: syz-executor.0 Not tainted 5.10.149 #1 [ 1934.999955] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1935.001970] Call Trace: [ 1935.002620] dump_stack+0x107/0x167 [ 1935.003495] should_fail.cold+0x5/0xa [ 1935.004314] ? create_object.isra.0+0x3a/0xa20 [ 1935.005301] should_failslab+0x5/0x20 [ 1935.006118] kmem_cache_alloc+0x5b/0x360 [ 1935.006995] create_object.isra.0+0x3a/0xa20 [ 1935.007938] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1935.009019] kmem_cache_alloc_trace+0x151/0x360 [ 1935.010036] __iomap_dio_rw+0x1ee/0x11a0 [ 1935.010916] ? jbd2_journal_stop+0x188/0xe70 [ 1935.011877] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1935.012844] ? ext4_orphan_add+0x253/0x9e0 [ 1935.013756] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1935.014793] ? ext4_empty_dir+0xa20/0xa20 [ 1935.015669] ? jbd2__journal_start+0xf3/0x890 [ 1935.016632] iomap_dio_rw+0x31/0x90 [ 1935.017430] ext4_file_write_iter+0xab3/0x1890 [ 1935.018425] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1935.019403] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1935.020513] ? SOFTIRQ_verbose+0x10/0x10 [ 1935.021392] new_sync_write+0x42c/0x660 [ 1935.022240] ? new_sync_read+0x6f0/0x6f0 [ 1935.023100] ? ksys_write+0x12d/0x260 [ 1935.023911] ? lock_release+0x6b0/0x6b0 [ 1935.024756] ? selinux_file_permission+0x36/0x510 [ 1935.025799] ? __fget_files+0x296/0x480 [ 1935.026657] vfs_write+0x747/0xa30 [ 1935.027420] ksys_write+0x12d/0x260 [ 1935.028190] ? __ia32_sys_read+0xb0/0xb0 [ 1935.029053] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1935.030178] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1935.031269] do_syscall_64+0x33/0x40 [ 1935.032055] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1935.033132] RIP: 0033:0x7f1ab9694b19 [ 1935.033930] 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 [ 1935.037786] RSP: 002b:00007f1ab6c0a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1935.039390] RAX: ffffffffffffffda RBX: 00007f1ab97a7f60 RCX: 00007f1ab9694b19 [ 1935.040886] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 1935.042424] RBP: 00007f1ab6c0a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1935.043853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1935.045579] R13: 00007ffef8e27c9f R14: 00007f1ab6c0a300 R15: 0000000000022000 [ 1935.045970] FAULT_INJECTION: forcing a failure. [ 1935.045970] name failslab, interval 1, probability 0, space 0, times 0 [ 1935.049598] CPU: 1 PID: 8663 Comm: syz-executor.2 Not tainted 5.10.149 #1 [ 1935.051089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1935.053014] Call Trace: [ 1935.053606] dump_stack+0x107/0x167 [ 1935.054438] should_fail.cold+0x5/0xa [ 1935.055246] ? vm_area_alloc+0x1c/0x110 [ 1935.056047] should_failslab+0x5/0x20 [ 1935.056967] kmem_cache_alloc+0x5b/0x360 [ 1935.057824] vm_area_alloc+0x1c/0x110 [ 1935.058603] mmap_region+0x819/0x1590 [ 1935.059381] ? get_unmapped_area+0x2f0/0x420 [ 1935.060270] do_mmap+0xcdb/0x11e0 [ 1935.060990] vm_mmap_pgoff+0x198/0x1f0 [ 1935.061796] ? randomize_page+0xb0/0xb0 [ 1935.062772] ? __fget_files+0x296/0x480 [ 1935.063622] ksys_mmap_pgoff+0x442/0x570 [ 1935.064539] ? find_mergeable_anon_vma+0x250/0x250 [ 1935.065648] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1935.066909] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1935.067976] do_syscall_64+0x33/0x40 [ 1935.068875] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1935.069965] RIP: 0033:0x7f7c2717db19 06:38:02 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') pipe(&(0x7f00000004c0)={0xffffffffffffffff}) fcntl$notify(r1, 0x402, 0x80000024) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000140)=""/155, 0x9b}, {&(0x7f0000000080)=""/36, 0x24}, {&(0x7f0000000200)=""/110, 0xffffffffffffffa9}, {&(0x7f0000000280)=""/109, 0x6d}, {&(0x7f0000000300)=""/263, 0x107}], 0x5, 0x40008, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0)) r3 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x101) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) 06:38:02 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0x60}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:38:02 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) (fail_nth: 5) 06:38:02 executing program 1: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) [ 1935.070860] 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 [ 1935.074838] RSP: 002b:00007f7c246f3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1935.076799] RAX: ffffffffffffffda RBX: 00007f7c27290f60 RCX: 00007f7c2717db19 [ 1935.078665] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000000020ffc000 [ 1935.080527] RBP: 00007f7c246f31d0 R08: 0000000000000003 R09: 0000000000000000 [ 1935.082364] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000001 [ 1935.084189] R13: 00007ffedb878d2f R14: 00007f7c246f3300 R15: 0000000000022000 [ 1935.112110] FAULT_INJECTION: forcing a failure. [ 1935.112110] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1935.115286] CPU: 0 PID: 8672 Comm: syz-executor.6 Not tainted 5.10.149 #1 [ 1935.117025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1935.119145] Call Trace: [ 1935.119830] dump_stack+0x107/0x167 [ 1935.120782] should_fail.cold+0x5/0xa [ 1935.121787] strncpy_from_user+0x34/0x470 [ 1935.122192] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1935.122819] getname_flags.part.0+0x95/0x4f0 [ 1935.122844] ? _copy_from_user+0xfb/0x1b0 [ 1935.122873] user_path_at_empty+0xa1/0x100 [ 1935.128022] __x64_sys_mount+0x1e9/0x300 [ 1935.129079] ? path_mount+0x20b0/0x20b0 [ 1935.130126] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1935.131473] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1935.132813] do_syscall_64+0x33/0x40 [ 1935.133681] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1935.134746] RIP: 0033:0x7f47a9a13b19 [ 1935.135484] 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 [ 1935.139396] RSP: 002b:00007f47a6f68188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1935.140911] RAX: ffffffffffffffda RBX: 00007f47a9b27020 RCX: 00007f47a9a13b19 [ 1935.142384] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 1935.143785] RBP: 00007f47a6f681d0 R08: 0000000020000180 R09: 0000000000000000 [ 1935.145183] R10: 00000000000408f2 R11: 0000000000000246 R12: 0000000000000001 [ 1935.146594] R13: 00007ffc1deec13f R14: 00007f47a6f68300 R15: 0000000000022000 [ 1935.152695] FAULT_INJECTION: forcing a failure. [ 1935.152695] name failslab, interval 1, probability 0, space 0, times 0 [ 1935.154949] CPU: 1 PID: 8662 Comm: syz-executor.7 Not tainted 5.10.149 #1 [ 1935.156306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1935.157949] Call Trace: [ 1935.158484] dump_stack+0x107/0x167 [ 1935.159219] should_fail.cold+0x5/0xa [ 1935.159980] ? create_object.isra.0+0x3a/0xa20 [ 1935.160890] should_failslab+0x5/0x20 [ 1935.161665] kmem_cache_alloc+0x5b/0x360 [ 1935.162485] create_object.isra.0+0x3a/0xa20 [ 1935.163355] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1935.164370] kmem_cache_alloc+0x159/0x360 [ 1935.165224] alloc_buffer_head+0x20/0x110 [ 1935.166053] alloc_page_buffers+0x14d/0x6d0 [ 1935.167128] create_empty_buffers+0x2c/0x640 [ 1935.168021] create_page_buffers+0x1bb/0x230 [ 1935.169101] __block_write_begin_int+0x1d1/0x19c0 [ 1935.170091] ? fat_add_cluster+0x100/0x100 [ 1935.171121] ? add_to_page_cache_locked+0x40/0x40 [ 1935.172087] ? __page_cache_alloc+0x10d/0x360 [ 1935.173175] ? remove_inode_buffers+0x300/0x300 [ 1935.174115] ? pagecache_get_page+0x243/0xc80 [ 1935.175204] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1935.176246] ? wait_for_stable_page+0x92/0xe0 [ 1935.177344] cont_write_begin+0x466/0x970 [ 1935.178368] ? fat_add_cluster+0x100/0x100 [ 1935.179392] ? nobh_write_begin+0xed0/0xed0 [ 1935.180448] ? __mark_inode_dirty+0x9dc/0xf10 [ 1935.181554] ? lock_downgrade+0x6d0/0x6d0 [ 1935.182567] ? do_raw_spin_lock+0x121/0x260 [ 1935.183619] ? iov_iter_fault_in_readable+0x9a/0x410 [ 1935.184863] fat_write_begin+0x89/0x180 [ 1935.185842] ? fat_add_cluster+0x100/0x100 [ 1935.186875] generic_perform_write+0x1fe/0x4e0 [ 1935.187800] ? fat_direct_IO+0x1ef/0x380 [ 1935.188786] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 1935.190238] ? generic_file_direct_write+0x368/0x560 [ 1935.191257] __generic_file_write_iter+0x2cd/0x5d0 [ 1935.192451] generic_file_write_iter+0xdb/0x230 [ 1935.193389] ? iov_iter_init+0x3c/0x130 [ 1935.194358] new_sync_write+0x42c/0x660 [ 1935.195156] ? new_sync_read+0x6f0/0x6f0 [ 1935.196138] ? ksys_write+0x12d/0x260 [ 1935.197073] ? lock_release+0x6b0/0x6b0 [ 1935.198058] ? selinux_file_permission+0x36/0x510 [ 1935.199120] ? __fget_files+0x296/0x480 [ 1935.199924] vfs_write+0x747/0xa30 [ 1935.200695] ksys_write+0x12d/0x260 [ 1935.201448] ? __ia32_sys_read+0xb0/0xb0 [ 1935.202270] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1935.203297] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1935.204339] do_syscall_64+0x33/0x40 [ 1935.205118] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1935.206134] RIP: 0033:0x7f4be1758b19 [ 1935.206884] 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 [ 1935.210564] RSP: 002b:00007f4bdecce188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1935.212066] RAX: ffffffffffffffda RBX: 00007f4be186bf60 RCX: 00007f4be1758b19 [ 1935.213483] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 1935.214877] RBP: 00007f4bdecce1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1935.216268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1935.217669] R13: 00007fff9e54d09f R14: 00007f4bdecce300 R15: 0000000000022000 06:38:02 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) (fail_nth: 6) 06:38:02 executing program 1: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/119, 0x77}], 0x2) 06:38:02 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f0000000000)=""/151, 0x97}], 0x1, 0xf2, 0x1000) readv(r0, &(0x7f00000024c0)=[{&(0x7f0000000100)=""/42, 0x2a}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/125, 0x7d}, {&(0x7f00000011c0)=""/191, 0xbf}, {&(0x7f0000001280)=""/96, 0x60}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/145, 0x91}, {&(0x7f00000023c0)=""/196, 0xc4}], 0x8) 06:38:02 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x5452, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:38:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 7) [ 1935.299917] FAULT_INJECTION: forcing a failure. [ 1935.299917] name failslab, interval 1, probability 0, space 0, times 0 [ 1935.302607] CPU: 0 PID: 8678 Comm: syz-executor.2 Not tainted 5.10.149 #1 [ 1935.304134] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1935.305967] Call Trace: [ 1935.306544] dump_stack+0x107/0x167 [ 1935.307341] should_fail.cold+0x5/0xa [ 1935.308185] ? create_object.isra.0+0x3a/0xa20 [ 1935.309191] should_failslab+0x5/0x20 [ 1935.310048] kmem_cache_alloc+0x5b/0x360 [ 1935.310948] create_object.isra.0+0x3a/0xa20 [ 1935.311912] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1935.312994] kmem_cache_alloc+0x159/0x360 [ 1935.313926] vm_area_alloc+0x1c/0x110 [ 1935.314765] mmap_region+0x819/0x1590 [ 1935.315619] ? get_unmapped_area+0x2f0/0x420 [ 1935.316581] do_mmap+0xcdb/0x11e0 [ 1935.317367] vm_mmap_pgoff+0x198/0x1f0 [ 1935.318237] ? randomize_page+0xb0/0xb0 [ 1935.319114] ? __fget_files+0x296/0x480 [ 1935.320006] ksys_mmap_pgoff+0x442/0x570 [ 1935.320872] ? find_mergeable_anon_vma+0x250/0x250 [ 1935.321974] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1935.323085] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1935.324226] do_syscall_64+0x33/0x40 [ 1935.325019] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1935.326149] RIP: 0033:0x7f7c2717db19 [ 1935.326950] 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 [ 1935.330950] RSP: 002b:00007f7c246f3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1935.332607] RAX: ffffffffffffffda RBX: 00007f7c27290f60 RCX: 00007f7c2717db19 [ 1935.334175] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000000020ffc000 [ 1935.335724] RBP: 00007f7c246f31d0 R08: 0000000000000003 R09: 0000000000000000 [ 1935.337296] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000001 [ 1935.338848] R13: 00007ffedb878d2f R14: 00007f7c246f3300 R15: 0000000000022000 [ 1935.343121] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:38:02 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') readv(r0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/228, 0xe4}, {&(0x7f0000000100)=""/37, 0x25}, {&(0x7f0000000140)=""/244, 0xf4}, {&(0x7f0000000240)=""/210, 0xd2}], 0x4) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 1935.388346] FAULT_INJECTION: forcing a failure. [ 1935.388346] name failslab, interval 1, probability 0, space 0, times 0 [ 1935.390846] CPU: 0 PID: 8687 Comm: syz-executor.0 Not tainted 5.10.149 #1 [ 1935.392237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1935.393916] Call Trace: [ 1935.394458] dump_stack+0x107/0x167 [ 1935.395200] should_fail.cold+0x5/0xa [ 1935.395979] ? jbd2__journal_start+0x190/0x890 [ 1935.396911] should_failslab+0x5/0x20 [ 1935.397711] kmem_cache_alloc+0x5b/0x360 [ 1935.398542] jbd2__journal_start+0x190/0x890 [ 1935.399442] __ext4_journal_start_sb+0x214/0x430 [ 1935.400426] ext4_iomap_begin+0x485/0x700 [ 1935.401284] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 1935.402274] ? iomap_dio_rw+0x31/0x90 [ 1935.403048] ? vfs_write+0x747/0xa30 [ 1935.403808] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 1935.405090] ? lock_chain_count+0x20/0x20 [ 1935.405964] iomap_apply+0x164/0x9e0 [ 1935.406726] ? iomap_dio_rw+0x90/0x90 [ 1935.407546] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1935.408729] ? mark_held_locks+0x9e/0xe0 [ 1935.409616] ? filemap_check_errors+0xa5/0x150 [ 1935.410574] __iomap_dio_rw+0x6cd/0x11a0 [ 1935.411434] ? iomap_dio_rw+0x90/0x90 [ 1935.412238] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1935.413188] ? ext4_orphan_add+0x253/0x9e0 [ 1935.414062] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1935.415085] ? ext4_empty_dir+0xa20/0xa20 [ 1935.415923] ? jbd2__journal_start+0xf3/0x890 [ 1935.416869] iomap_dio_rw+0x31/0x90 [ 1935.417630] ext4_file_write_iter+0xab3/0x1890 [ 1935.418626] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1935.419553] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1935.420630] ? SOFTIRQ_verbose+0x10/0x10 [ 1935.421464] new_sync_write+0x42c/0x660 [ 1935.422305] ? new_sync_read+0x6f0/0x6f0 [ 1935.423123] ? ksys_write+0x12d/0x260 [ 1935.423910] ? lock_release+0x6b0/0x6b0 [ 1935.424716] ? selinux_file_permission+0x36/0x510 [ 1935.425727] ? __fget_files+0x296/0x480 [ 1935.426546] vfs_write+0x747/0xa30 [ 1935.427286] ksys_write+0x12d/0x260 [ 1935.428026] ? __ia32_sys_read+0xb0/0xb0 [ 1935.428902] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1935.429970] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1935.431036] do_syscall_64+0x33/0x40 [ 1935.431791] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1935.432867] RIP: 0033:0x7f1ab9694b19 [ 1935.433643] 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 [ 1935.437611] RSP: 002b:00007f1ab6c0a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1935.439153] RAX: ffffffffffffffda RBX: 00007f1ab97a7f60 RCX: 00007f1ab9694b19 [ 1935.440672] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 1935.442160] RBP: 00007f1ab6c0a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1935.443636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1935.445098] R13: 00007ffef8e27c9f R14: 00007f1ab6c0a300 R15: 0000000000022000 06:38:02 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) (fail_nth: 7) 06:38:02 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r0, 0x0, 0x0) [ 1935.514513] FAULT_INJECTION: forcing a failure. [ 1935.514513] name failslab, interval 1, probability 0, space 0, times 0 [ 1935.517566] CPU: 1 PID: 8695 Comm: syz-executor.6 Not tainted 5.10.149 #1 [ 1935.519021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1935.520866] Call Trace: [ 1935.521452] dump_stack+0x107/0x167 [ 1935.522245] should_fail.cold+0x5/0xa [ 1935.523069] ? __d_alloc+0x2a/0x990 [ 1935.523853] should_failslab+0x5/0x20 [ 1935.524673] kmem_cache_alloc+0x5b/0x360 [ 1935.525572] __d_alloc+0x2a/0x990 [ 1935.526333] d_alloc_parallel+0x111/0x1aa0 [ 1935.527292] ? __d_lookup_rcu+0x6b0/0x6b0 [ 1935.528177] ? SOFTIRQ_verbose+0x10/0x10 [ 1935.529085] ? lockdep_init_map_type+0x2c7/0x780 [ 1935.530124] ? lockdep_init_map_type+0x2c7/0x780 [ 1935.531176] __lookup_slow+0x193/0x490 [ 1935.532024] ? do_raw_spin_unlock+0x4f/0x220 [ 1935.533002] ? lookup_open.isra.0+0x1230/0x1230 [ 1935.534073] ? inode_permission+0xa4/0x380 [ 1935.535022] walk_component+0x41e/0x6a0 [ 1935.535902] ? handle_dots.part.0+0x1540/0x1540 [ 1935.536908] ? walk_component+0x6a0/0x6a0 [ 1935.537856] path_lookupat+0x1ba/0x860 [ 1935.538705] filename_lookup+0x19f/0x560 [ 1935.539598] ? may_linkat+0x230/0x230 [ 1935.540435] ? __check_object_size+0x319/0x440 [ 1935.541447] ? strncpy_from_user+0x9e/0x470 [ 1935.542397] ? getname_flags.part.0+0x1dd/0x4f0 [ 1935.543409] ? _copy_from_user+0xfb/0x1b0 [ 1935.544326] __x64_sys_mount+0x1e9/0x300 [ 1935.545228] ? path_mount+0x20b0/0x20b0 [ 1935.546098] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1935.547247] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1935.548377] do_syscall_64+0x33/0x40 [ 1935.549187] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1935.550311] RIP: 0033:0x7f47a9a13b19 [ 1935.551123] 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 [ 1935.555103] RSP: 002b:00007f47a6f89188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1935.556658] RAX: ffffffffffffffda RBX: 00007f47a9b26f60 RCX: 00007f47a9a13b19 [ 1935.558126] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 1935.559558] RBP: 00007f47a6f891d0 R08: 0000000020000180 R09: 0000000000000000 [ 1935.560990] R10: 00000000000408f2 R11: 0000000000000246 R12: 0000000000000001 [ 1935.562440] R13: 00007ffc1deec13f R14: 00007f47a6f89300 R15: 0000000000022000 [ 1948.406537] kmemleak: 16 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:38:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 8) 06:38:30 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) (fail_nth: 8) 06:38:30 executing program 3: setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)=0x2, 0x4) socketpair(0x1d, 0x4, 0x800, &(0x7f0000000080)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="01790000000000002e2f66696c653000"]) 06:38:30 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x5460, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:38:30 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0xf0}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:38:30 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 5) 06:38:30 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r0, 0x0, 0x0) 06:38:30 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) (fail_nth: 7) [ 1962.682741] FAULT_INJECTION: forcing a failure. [ 1962.682741] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1962.685224] CPU: 1 PID: 8703 Comm: syz-executor.2 Not tainted 5.10.149 #1 [ 1962.686638] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1962.688315] Call Trace: [ 1962.688862] dump_stack+0x107/0x167 [ 1962.689614] should_fail.cold+0x5/0xa [ 1962.690393] _copy_to_user+0x2e/0x180 [ 1962.691179] simple_read_from_buffer+0xcc/0x160 [ 1962.692129] proc_fail_nth_read+0x198/0x230 [ 1962.693004] ? proc_sessionid_read+0x230/0x230 [ 1962.693952] ? security_file_permission+0x24e/0x570 [ 1962.694959] ? perf_trace_initcall_start+0x101/0x380 [ 1962.695994] ? proc_sessionid_read+0x230/0x230 [ 1962.696921] vfs_read+0x228/0x580 [ 1962.697652] ksys_read+0x12d/0x260 [ 1962.698371] ? __ia32_sys_pwrite64+0x230/0x230 [ 1962.699303] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1962.700186] FAULT_INJECTION: forcing a failure. [ 1962.700186] name failslab, interval 1, probability 0, space 0, times 0 [ 1962.700369] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1962.700395] do_syscall_64+0x33/0x40 [ 1962.704420] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1962.705455] RIP: 0033:0x7f7c2713069c [ 1962.706216] 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 [ 1962.709944] RSP: 002b:00007f7c246f3170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1962.711478] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f7c2713069c [ 1962.712920] RDX: 000000000000000f RSI: 00007f7c246f31e0 RDI: 0000000000000004 [ 1962.714361] RBP: 00007f7c246f31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1962.715802] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000001 [ 1962.717238] R13: 00007ffedb878d2f R14: 00007f7c246f3300 R15: 0000000000022000 [ 1962.718732] CPU: 0 PID: 8704 Comm: syz-executor.0 Not tainted 5.10.149 #1 [ 1962.720120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1962.721803] Call Trace: [ 1962.722340] dump_stack+0x107/0x167 [ 1962.723079] should_fail.cold+0x5/0xa [ 1962.723856] ? create_object.isra.0+0x3a/0xa20 [ 1962.724793] should_failslab+0x5/0x20 [ 1962.725569] kmem_cache_alloc+0x5b/0x360 [ 1962.726406] create_object.isra.0+0x3a/0xa20 [ 1962.727299] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1962.728331] kmem_cache_alloc+0x159/0x360 [ 1962.729180] jbd2__journal_start+0x190/0x890 [ 1962.730086] __ext4_journal_start_sb+0x214/0x430 [ 1962.731051] ext4_iomap_begin+0x485/0x700 [ 1962.731899] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 1962.732886] ? iomap_dio_rw+0x31/0x90 [ 1962.733672] ? vfs_write+0x747/0xa30 [ 1962.734431] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 1962.735707] ? lock_chain_count+0x20/0x20 [ 1962.736556] iomap_apply+0x164/0x9e0 [ 1962.737320] ? iomap_dio_rw+0x90/0x90 [ 1962.738105] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1962.739269] ? mark_held_locks+0x9e/0xe0 [ 1962.740107] ? filemap_check_errors+0xa5/0x150 [ 1962.741030] __iomap_dio_rw+0x6cd/0x11a0 [ 1962.741863] ? iomap_dio_rw+0x90/0x90 [ 1962.742661] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1962.743591] ? ext4_orphan_add+0x253/0x9e0 [ 1962.744451] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1962.745447] ? ext4_empty_dir+0xa20/0xa20 [ 1962.746290] ? jbd2__journal_start+0xf3/0x890 [ 1962.747211] iomap_dio_rw+0x31/0x90 [ 1962.747952] ext4_file_write_iter+0xab3/0x1890 [ 1962.748890] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1962.749844] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1962.750912] ? SOFTIRQ_verbose+0x10/0x10 [ 1962.751739] new_sync_write+0x42c/0x660 [ 1962.752545] ? new_sync_read+0x6f0/0x6f0 [ 1962.753363] ? ksys_write+0x12d/0x260 [ 1962.754139] ? lock_release+0x6b0/0x6b0 [ 1962.754941] ? selinux_file_permission+0x36/0x510 [ 1962.755916] ? __fget_files+0x296/0x480 [ 1962.756735] vfs_write+0x747/0xa30 [ 1962.757459] ksys_write+0x12d/0x260 [ 1962.758212] ? __ia32_sys_read+0xb0/0xb0 [ 1962.759031] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1962.760092] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1962.761133] do_syscall_64+0x33/0x40 [ 1962.761898] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1962.762925] RIP: 0033:0x7f1ab9694b19 [ 1962.763673] 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 [ 1962.767365] RSP: 002b:00007f1ab6c0a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1962.768901] RAX: ffffffffffffffda RBX: 00007f1ab97a7f60 RCX: 00007f1ab9694b19 [ 1962.770345] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 1962.771794] RBP: 00007f1ab6c0a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1962.773223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1962.774659] R13: 00007ffef8e27c9f R14: 00007f1ab6c0a300 R15: 0000000000022000 [ 1962.824981] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1962.827832] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1962.840750] FAULT_INJECTION: forcing a failure. [ 1962.840750] name failslab, interval 1, probability 0, space 0, times 0 [ 1962.843151] CPU: 0 PID: 8713 Comm: syz-executor.6 Not tainted 5.10.149 #1 [ 1962.844543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1962.846256] Call Trace: [ 1962.846809] dump_stack+0x107/0x167 [ 1962.847564] should_fail.cold+0x5/0xa [ 1962.848350] ? create_object.isra.0+0x3a/0xa20 [ 1962.849287] should_failslab+0x5/0x20 [ 1962.850074] kmem_cache_alloc+0x5b/0x360 [ 1962.850910] create_object.isra.0+0x3a/0xa20 [ 1962.851815] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1962.852856] kmem_cache_alloc_trace+0x151/0x360 [ 1962.853821] ? cap_capable+0x1eb/0x250 [ 1962.854630] alloc_fs_context+0x57/0x840 [ 1962.855459] path_mount+0x931/0x20b0 [ 1962.856214] ? strncpy_from_user+0x9e/0x470 [ 1962.857087] ? finish_automount+0xa40/0xa40 [ 1962.857975] ? getname_flags.part.0+0x1dd/0x4f0 [ 1962.858914] ? _copy_from_user+0xfb/0x1b0 [ 1962.859763] __x64_sys_mount+0x282/0x300 [ 1962.860592] ? path_mount+0x20b0/0x20b0 [ 1962.861419] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1962.862485] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1962.863531] do_syscall_64+0x33/0x40 [ 1962.864284] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1962.865322] RIP: 0033:0x7f47a9a13b19 [ 1962.866092] 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 [ 1962.869820] RSP: 002b:00007f47a6f89188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 06:38:30 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) [ 1962.871347] RAX: ffffffffffffffda RBX: 00007f47a9b26f60 RCX: 00007f47a9a13b19 [ 1962.872930] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 1962.874364] RBP: 00007f47a6f891d0 R08: 0000000020000180 R09: 0000000000000000 [ 1962.875802] R10: 00000000000408f2 R11: 0000000000000246 R12: 0000000000000001 [ 1962.877225] R13: 00007ffc1deec13f R14: 00007f47a6f89300 R15: 0000000000022000 [ 1962.917802] FAULT_INJECTION: forcing a failure. [ 1962.917802] name failslab, interval 1, probability 0, space 0, times 0 [ 1962.920141] CPU: 1 PID: 8721 Comm: syz-executor.7 Not tainted 5.10.149 #1 [ 1962.921532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1962.923218] Call Trace: [ 1962.923766] dump_stack+0x107/0x167 [ 1962.924510] should_fail.cold+0x5/0xa [ 1962.925289] ? __iomap_dio_rw+0x1ee/0x11a0 06:38:30 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x126c0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001740)=@updsa={0x13c, 0x1a, 0x1, 0x0, 0x0, {{@in6=@mcast2, @in6=@private0}, {@in, 0x0, 0x32}, @in=@multicast1, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x40}}]}, 0x13c}}, 0x0) sendto(r1, &(0x7f0000000040)="1871c6d3e1f4dc9f235485a61e2c05d8340a823cc9f729e6244607326abf003632d79c075b9311523e17a5ef463aa6a90144bb35e6180a9d08500ed804afa6b19f5fcc4def9618aeb565d50e0994f7a2aab3fbe1bc96cfdc867210e2212dfd75c08056673305e65d42ca375b", 0x6c, 0x8000, &(0x7f00000000c0)=@phonet={0x23, 0x40, 0xac, 0xd9}, 0x80) [ 1962.926159] should_failslab+0x5/0x20 [ 1962.927120] kmem_cache_alloc_trace+0x55/0x360 [ 1962.928067] __iomap_dio_rw+0x1ee/0x11a0 [ 1962.928910] ? jbd2_journal_stop+0x188/0xe70 [ 1962.929829] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1962.930767] ? ext4_orphan_add+0x253/0x9e0 [ 1962.931631] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1962.932649] ? ext4_empty_dir+0xa20/0xa20 [ 1962.933491] ? jbd2__journal_start+0xf3/0x890 [ 1962.934419] iomap_dio_rw+0x31/0x90 [ 1962.935176] ext4_file_write_iter+0xab3/0x1890 [ 1962.936128] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1962.937062] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1962.938152] ? SOFTIRQ_verbose+0x10/0x10 [ 1962.938987] new_sync_write+0x42c/0x660 [ 1962.939797] ? new_sync_read+0x6f0/0x6f0 [ 1962.940632] ? ksys_write+0x12d/0x260 [ 1962.941412] ? lock_release+0x6b0/0x6b0 [ 1962.942241] ? selinux_file_permission+0x36/0x510 [ 1962.943227] ? __fget_files+0x296/0x480 [ 1962.944048] vfs_write+0x747/0xa30 [ 1962.944787] ksys_write+0x12d/0x260 [ 1962.945527] ? __ia32_sys_read+0xb0/0xb0 [ 1962.946368] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1962.947438] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1962.948488] do_syscall_64+0x33/0x40 [ 1962.949252] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1962.950309] RIP: 0033:0x7f4be1758b19 [ 1962.951072] 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 [ 1962.954802] RSP: 002b:00007f4bdecce188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1962.956360] RAX: ffffffffffffffda RBX: 00007f4be186bf60 RCX: 00007f4be1758b19 [ 1962.957817] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 1962.959277] RBP: 00007f4bdecce1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1962.960732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1962.962199] R13: 00007fff9e54d09f R14: 00007f4bdecce300 R15: 0000000000022000 06:38:30 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x40049409, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:38:30 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) (fail_nth: 9) 06:38:30 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r0, 0x0, 0x0) [ 1963.021822] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1963.030838] FAULT_INJECTION: forcing a failure. [ 1963.030838] name failslab, interval 1, probability 0, space 0, times 0 [ 1963.033216] CPU: 1 PID: 8733 Comm: syz-executor.6 Not tainted 5.10.149 #1 [ 1963.034666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1963.036390] Call Trace: [ 1963.036939] dump_stack+0x107/0x167 [ 1963.037727] should_fail.cold+0x5/0xa [ 1963.038520] ? legacy_init_fs_context+0x44/0xe0 [ 1963.039480] should_failslab+0x5/0x20 06:38:30 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0x300}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 1963.040261] kmem_cache_alloc_trace+0x55/0x360 [ 1963.041335] ? lockdep_init_map_type+0x2c7/0x780 [ 1963.042345] legacy_init_fs_context+0x44/0xe0 [ 1963.043270] ? generic_parse_monolithic+0x1f0/0x1f0 [ 1963.044285] alloc_fs_context+0x4f8/0x840 [ 1963.045139] path_mount+0x931/0x20b0 [ 1963.045920] ? strncpy_from_user+0x9e/0x470 [ 1963.046801] ? finish_automount+0xa40/0xa40 [ 1963.047674] ? getname_flags.part.0+0x1dd/0x4f0 [ 1963.048617] ? _copy_from_user+0xfb/0x1b0 [ 1963.049467] __x64_sys_mount+0x282/0x300 [ 1963.050310] ? path_mount+0x20b0/0x20b0 [ 1963.051123] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1963.052184] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1963.053227] do_syscall_64+0x33/0x40 [ 1963.054006] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1963.055038] RIP: 0033:0x7f47a9a13b19 [ 1963.055793] 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 [ 1963.059511] RSP: 002b:00007f47a6f89188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1963.061048] RAX: ffffffffffffffda RBX: 00007f47a9b26f60 RCX: 00007f47a9a13b19 [ 1963.062497] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 1963.063936] RBP: 00007f47a6f891d0 R08: 0000000020000180 R09: 0000000000000000 [ 1963.065378] R10: 00000000000408f2 R11: 0000000000000246 R12: 0000000000000001 [ 1963.066857] R13: 00007ffc1deec13f R14: 00007f47a6f89300 R15: 0000000000022000 06:38:30 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4002, 0x0, 0x13, r0, 0x0) 06:38:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 9) 06:38:30 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 6) 06:38:30 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0x900}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:38:30 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}], 0x1) 06:38:30 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x40086602, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) [ 1963.189329] FAULT_INJECTION: forcing a failure. [ 1963.189329] name failslab, interval 1, probability 0, space 0, times 0 [ 1963.191899] CPU: 0 PID: 8747 Comm: syz-executor.0 Not tainted 5.10.149 #1 [ 1963.193276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1963.194946] Call Trace: [ 1963.195489] dump_stack+0x107/0x167 [ 1963.196232] should_fail.cold+0x5/0xa [ 1963.197004] ? ext4_find_extent+0xa3d/0xd30 [ 1963.197884] should_failslab+0x5/0x20 [ 1963.198651] __kmalloc+0x72/0x3f0 [ 1963.199366] ext4_find_extent+0xa3d/0xd30 [ 1963.200218] ext4_ext_map_blocks+0x1c8/0x5b90 [ 1963.201142] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1963.202222] ? SOFTIRQ_verbose+0x10/0x10 [ 1963.203049] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1963.204099] ? SOFTIRQ_verbose+0x10/0x10 [ 1963.204932] ? ext4_ext_release+0x10/0x10 [ 1963.205789] ? lock_release+0x6b0/0x6b0 [ 1963.206603] ? ext4_es_lookup_extent+0x48d/0xbe0 [ 1963.207568] ? lock_downgrade+0x6d0/0x6d0 [ 1963.208429] ? down_read+0x10f/0x430 [ 1963.209179] ? down_write_killable+0x180/0x180 [ 1963.210115] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1963.211079] ? ext4_es_lookup_extent+0xc4/0xbe0 [ 1963.212033] ext4_map_blocks+0x9cc/0x1970 [ 1963.212888] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1963.213798] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1963.214770] ? jbd2__journal_start+0xf3/0x890 [ 1963.215688] ? __ext4_journal_start_sb+0x214/0x430 [ 1963.216672] ? __ext4_journal_start_sb+0x1db/0x430 [ 1963.217672] ext4_iomap_begin+0x3ad/0x700 [ 1963.218527] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 1963.219513] ? iomap_dio_rw+0x31/0x90 [ 1963.220282] ? vfs_write+0x747/0xa30 [ 1963.221042] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 1963.222322] ? lock_chain_count+0x20/0x20 [ 1963.223171] iomap_apply+0x164/0x9e0 [ 1963.223933] ? iomap_dio_rw+0x90/0x90 [ 1963.224709] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1963.225880] ? mark_held_locks+0x9e/0xe0 [ 1963.226722] ? filemap_check_errors+0xa5/0x150 [ 1963.227646] __iomap_dio_rw+0x6cd/0x11a0 [ 1963.228466] ? iomap_dio_rw+0x90/0x90 [ 1963.229256] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1963.230200] ? ext4_orphan_add+0x253/0x9e0 [ 1963.231050] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1963.232039] ? ext4_empty_dir+0xa20/0xa20 [ 1963.232875] ? jbd2__journal_start+0xf3/0x890 [ 1963.233802] iomap_dio_rw+0x31/0x90 [ 1963.234542] ext4_file_write_iter+0xab3/0x1890 [ 1963.235486] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1963.236409] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1963.237462] ? SOFTIRQ_verbose+0x10/0x10 [ 1963.238315] new_sync_write+0x42c/0x660 [ 1963.239120] ? new_sync_read+0x6f0/0x6f0 [ 1963.239942] ? ksys_write+0x12d/0x260 [ 1963.240717] ? lock_release+0x6b0/0x6b0 [ 1963.241531] ? selinux_file_permission+0x36/0x510 [ 1963.242534] ? __fget_files+0x296/0x480 [ 1963.243354] vfs_write+0x747/0xa30 [ 1963.244082] ksys_write+0x12d/0x260 [ 1963.244820] ? __ia32_sys_read+0xb0/0xb0 [ 1963.245655] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1963.246715] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1963.247761] do_syscall_64+0x33/0x40 [ 1963.248514] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1963.249569] RIP: 0033:0x7f1ab9694b19 [ 1963.250320] 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 [ 1963.253996] RSP: 002b:00007f1ab6c0a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1963.255547] RAX: ffffffffffffffda RBX: 00007f1ab97a7f60 RCX: 00007f1ab9694b19 [ 1963.256980] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 1963.258430] RBP: 00007f1ab6c0a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1963.259867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1963.261301] R13: 00007ffef8e27c9f R14: 00007f1ab6c0a300 R15: 0000000000022000 06:38:30 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4004, 0x0, 0x13, r0, 0x0) 06:38:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) [ 1963.304912] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1963.359074] FAULT_INJECTION: forcing a failure. [ 1963.359074] name failslab, interval 1, probability 0, space 0, times 0 [ 1963.361410] CPU: 1 PID: 8754 Comm: syz-executor.7 Not tainted 5.10.149 #1 [ 1963.362820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1963.364500] Call Trace: [ 1963.365046] dump_stack+0x107/0x167 [ 1963.365837] should_fail.cold+0x5/0xa [ 1963.366626] ? create_object.isra.0+0x3a/0xa20 [ 1963.367571] should_failslab+0x5/0x20 [ 1963.368365] kmem_cache_alloc+0x5b/0x360 [ 1963.369213] create_object.isra.0+0x3a/0xa20 [ 1963.370143] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1963.371208] kmem_cache_alloc+0x159/0x360 [ 1963.372079] alloc_buffer_head+0x20/0x110 [ 1963.372943] alloc_page_buffers+0x14d/0x6d0 [ 1963.373876] create_empty_buffers+0x2c/0x640 [ 1963.374801] create_page_buffers+0x1bb/0x230 [ 1963.375715] __block_write_begin_int+0x1d1/0x19c0 [ 1963.376715] ? fat_add_cluster+0x100/0x100 [ 1963.377606] ? add_to_page_cache_locked+0x40/0x40 [ 1963.378603] ? __page_cache_alloc+0x10d/0x360 [ 1963.379512] ? remove_inode_buffers+0x300/0x300 [ 1963.380461] ? pagecache_get_page+0x243/0xc80 [ 1963.381371] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1963.382451] ? wait_for_stable_page+0x92/0xe0 [ 1963.383359] cont_write_begin+0x466/0x970 [ 1963.384217] ? fat_add_cluster+0x100/0x100 [ 1963.385075] ? nobh_write_begin+0xed0/0xed0 [ 1963.385969] ? __mark_inode_dirty+0x9dc/0xf10 [ 1963.386874] ? lock_downgrade+0x6d0/0x6d0 [ 1963.387711] ? do_raw_spin_lock+0x121/0x260 [ 1963.388583] ? iov_iter_fault_in_readable+0x9a/0x410 [ 1963.389621] fat_write_begin+0x89/0x180 [ 1963.390424] ? fat_add_cluster+0x100/0x100 [ 1963.391292] generic_perform_write+0x1fe/0x4e0 [ 1963.392233] ? fat_direct_IO+0x1ef/0x380 [ 1963.393063] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 1963.394542] ? generic_file_direct_write+0x368/0x560 [ 1963.395585] __generic_file_write_iter+0x2cd/0x5d0 [ 1963.396583] generic_file_write_iter+0xdb/0x230 [ 1963.397528] ? iov_iter_init+0x3c/0x130 [ 1963.398354] new_sync_write+0x42c/0x660 [ 1963.399171] ? new_sync_read+0x6f0/0x6f0 [ 1963.399997] ? ksys_write+0x12d/0x260 [ 1963.400778] ? lock_release+0x6b0/0x6b0 [ 1963.401594] ? selinux_file_permission+0x36/0x510 [ 1963.402575] ? __fget_files+0x296/0x480 [ 1963.403395] vfs_write+0x747/0xa30 [ 1963.404125] ksys_write+0x12d/0x260 [ 1963.404878] ? __ia32_sys_read+0xb0/0xb0 [ 1963.405725] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1963.406787] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1963.407835] do_syscall_64+0x33/0x40 [ 1963.408607] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1963.409661] RIP: 0033:0x7f4be1758b19 [ 1963.410416] 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 [ 1963.414120] RSP: 002b:00007f4bdecce188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1963.415652] RAX: ffffffffffffffda RBX: 00007f4be186bf60 RCX: 00007f4be1758b19 [ 1963.417085] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 1963.418540] RBP: 00007f4bdecce1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1963.419973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1963.421409] R13: 00007fff9e54d09f R14: 00007f4bdecce300 R15: 0000000000022000 [ 1976.822662] kmemleak: 22 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:38:52 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) (fail_nth: 10) 06:38:52 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r0, &(0x7f0000000100), 0x0) 06:38:52 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 7) 06:38:52 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x40087602, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:38:52 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0xf00}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:38:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 10) 06:38:52 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x7fffdf003000, 0x0, 0x13, r0, 0x0) 06:38:52 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/222, 0xde}, {&(0x7f0000000300)=""/190, 0xbe}, {&(0x7f00000001c0)=""/175, 0xaf}, {&(0x7f0000000100)=""/23, 0x17}], 0x4, 0x1100d7e2, 0x3) ioctl$HIDIOCSFLAG(r0, 0x4004480f, &(0x7f0000000140)=0x1) ioctl$HIDIOCGCOLLECTIONINFO(r0, 0xc0104811, &(0x7f0000000180)={0x20, 0x9, 0xff, 0xd94}) [ 1984.831972] FAULT_INJECTION: forcing a failure. [ 1984.831972] name failslab, interval 1, probability 0, space 0, times 0 [ 1984.834468] CPU: 1 PID: 8775 Comm: syz-executor.0 Not tainted 5.10.149 #1 [ 1984.835865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1984.837574] Call Trace: [ 1984.838141] dump_stack+0x107/0x167 [ 1984.838895] should_fail.cold+0x5/0xa [ 1984.839675] ? create_object.isra.0+0x3a/0xa20 [ 1984.840618] should_failslab+0x5/0x20 [ 1984.841397] kmem_cache_alloc+0x5b/0x360 [ 1984.842257] create_object.isra.0+0x3a/0xa20 [ 1984.843164] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1984.844207] __kmalloc+0x16e/0x3f0 [ 1984.844949] ext4_find_extent+0xa3d/0xd30 [ 1984.845811] ext4_ext_map_blocks+0x1c8/0x5b90 [ 1984.846761] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1984.847826] ? SOFTIRQ_verbose+0x10/0x10 [ 1984.848652] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1984.849718] ? SOFTIRQ_verbose+0x10/0x10 [ 1984.850578] ? ext4_ext_release+0x10/0x10 [ 1984.851434] ? lock_release+0x6b0/0x6b0 [ 1984.852270] ? ext4_es_lookup_extent+0x48d/0xbe0 [ 1984.853256] ? lock_downgrade+0x6d0/0x6d0 [ 1984.854157] ? down_read+0x10f/0x430 [ 1984.854933] ? down_write_killable+0x180/0x180 [ 1984.855873] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1984.856871] ? ext4_es_lookup_extent+0xc4/0xbe0 [ 1984.857904] ext4_map_blocks+0x9cc/0x1970 [ 1984.858782] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1984.859694] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1984.860686] ? jbd2__journal_start+0xf3/0x890 [ 1984.861617] ? __ext4_journal_start_sb+0x214/0x430 [ 1984.862657] ? __ext4_journal_start_sb+0x1db/0x430 [ 1984.863675] ext4_iomap_begin+0x3ad/0x700 [ 1984.864542] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 1984.865555] ? iomap_dio_rw+0x31/0x90 [ 1984.866368] ? vfs_write+0x747/0xa30 [ 1984.867150] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 1984.868446] ? lock_chain_count+0x20/0x20 [ 1984.869321] iomap_apply+0x164/0x9e0 [ 1984.870128] ? iomap_dio_rw+0x90/0x90 [ 1984.870922] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1984.872173] ? filemap_check_errors+0xa5/0x150 [ 1984.873124] __iomap_dio_rw+0x6cd/0x11a0 [ 1984.873986] ? iomap_dio_rw+0x90/0x90 [ 1984.874805] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1984.875751] ? ext4_orphan_add+0x253/0x9e0 [ 1984.876617] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1984.877629] ? ext4_empty_dir+0xa20/0xa20 [ 1984.878523] ? jbd2__journal_start+0xf3/0x890 [ 1984.879462] iomap_dio_rw+0x31/0x90 [ 1984.880224] ext4_file_write_iter+0xab3/0x1890 [ 1984.881187] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1984.882163] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1984.883241] ? SOFTIRQ_verbose+0x10/0x10 [ 1984.884090] new_sync_write+0x42c/0x660 [ 1984.884915] ? new_sync_read+0x6f0/0x6f0 [ 1984.885771] ? ksys_write+0x12d/0x260 [ 1984.886588] ? lock_release+0x6b0/0x6b0 [ 1984.887414] ? selinux_file_permission+0x36/0x510 [ 1984.888415] ? __fget_files+0x296/0x480 [ 1984.889248] vfs_write+0x747/0xa30 [ 1984.890024] ksys_write+0x12d/0x260 [ 1984.890779] ? __ia32_sys_read+0xb0/0xb0 [ 1984.891610] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1984.892704] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1984.893968] do_syscall_64+0x33/0x40 [ 1984.894736] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1984.895806] RIP: 0033:0x7f1ab9694b19 [ 1984.896575] 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 [ 1984.900340] RSP: 002b:00007f1ab6c0a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1984.901895] RAX: ffffffffffffffda RBX: 00007f1ab97a7f60 RCX: 00007f1ab9694b19 [ 1984.903341] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 1984.904817] RBP: 00007f1ab6c0a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1984.906266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1984.907713] R13: 00007ffef8e27c9f R14: 00007f1ab6c0a300 R15: 0000000000022000 06:38:52 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x7ffffffff000, 0x0, 0x13, r0, 0x0) 06:38:52 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x4020940d, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:38:52 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r0, &(0x7f0000000100), 0x0) [ 1984.928686] FAULT_INJECTION: forcing a failure. [ 1984.928686] name failslab, interval 1, probability 0, space 0, times 0 [ 1984.931160] CPU: 1 PID: 8789 Comm: syz-executor.7 Not tainted 5.10.149 #1 [ 1984.932574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1984.934314] Call Trace: [ 1984.934871] dump_stack+0x107/0x167 [ 1984.935621] should_fail.cold+0x5/0xa [ 1984.936419] ? jbd2__journal_start+0x190/0x890 [ 1984.937364] should_failslab+0x5/0x20 [ 1984.938171] kmem_cache_alloc+0x5b/0x360 [ 1984.939034] jbd2__journal_start+0x190/0x890 [ 1984.939954] __ext4_journal_start_sb+0x214/0x430 [ 1984.940944] ext4_iomap_begin+0x485/0x700 [ 1984.941816] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 1984.942865] ? iomap_dio_rw+0x31/0x90 [ 1984.943646] ? vfs_write+0x747/0xa30 [ 1984.944427] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 1984.945736] ? lock_chain_count+0x20/0x20 [ 1984.946608] iomap_apply+0x164/0x9e0 [ 1984.947379] ? iomap_dio_rw+0x90/0x90 [ 1984.948188] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1984.949384] ? mark_held_locks+0x9e/0xe0 [ 1984.950264] ? filemap_check_errors+0xa5/0x150 [ 1984.951221] __iomap_dio_rw+0x6cd/0x11a0 [ 1984.952067] ? iomap_dio_rw+0x90/0x90 [ 1984.952892] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1984.953861] ? ext4_orphan_add+0x253/0x9e0 [ 1984.954750] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1984.955776] ? ext4_empty_dir+0xa20/0xa20 [ 1984.956628] ? jbd2__journal_start+0xf3/0x890 [ 1984.957581] iomap_dio_rw+0x31/0x90 [ 1984.958381] ext4_file_write_iter+0xab3/0x1890 [ 1984.959348] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1984.960301] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1984.961377] ? SOFTIRQ_verbose+0x10/0x10 [ 1984.962247] new_sync_write+0x42c/0x660 [ 1984.963084] ? new_sync_read+0x6f0/0x6f0 [ 1984.963927] ? ksys_write+0x12d/0x260 [ 1984.964713] ? lock_release+0x6b0/0x6b0 [ 1984.965536] ? selinux_file_permission+0x36/0x510 [ 1984.966543] ? __fget_files+0x296/0x480 [ 1984.967382] vfs_write+0x747/0xa30 [ 1984.968142] ksys_write+0x12d/0x260 [ 1984.968899] ? __ia32_sys_read+0xb0/0xb0 [ 1984.969757] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1984.970856] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1984.971945] do_syscall_64+0x33/0x40 [ 1984.972733] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1984.973806] RIP: 0033:0x7f4be1758b19 [ 1984.974572] 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 [ 1984.978383] RSP: 002b:00007f4bdecad188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1984.979980] RAX: ffffffffffffffda RBX: 00007f4be186c020 RCX: 00007f4be1758b19 [ 1984.981637] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000005 [ 1984.983122] RBP: 00007f4bdecad1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1984.984611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1984.986071] R13: 00007fff9e54d09f R14: 00007f4bdecad300 R15: 0000000000022000 [ 1984.989145] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:38:52 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='map_files\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f0000000000)=""/147, 0x93}], 0x1, 0x9, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) sendmsg$NL80211_CMD_REGISTER_BEACONS(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xef1097b1a39743e0}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r1, 0x400, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x13}, @val={0x8}, @void}}, ["", "", "", "", "", "", "", ""]}, 0x24}}, 0x40) [ 1985.015880] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:38:52 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) [ 1985.172114] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1997.025997] kmemleak: 30 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:39:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 11) 06:39:12 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x2, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) 06:39:12 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0x6000}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:39:12 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 8) 06:39:12 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r0, &(0x7f0000000100), 0x0) 06:39:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:39:12 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x13, r0, 0x0) 06:39:12 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x40505330, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) [ 2004.908051] FAULT_INJECTION: forcing a failure. [ 2004.908051] name failslab, interval 1, probability 0, space 0, times 0 [ 2004.910702] CPU: 1 PID: 8814 Comm: syz-executor.0 Not tainted 5.10.149 #1 [ 2004.912092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2004.913788] Call Trace: [ 2004.914347] dump_stack+0x107/0x167 [ 2004.915102] should_fail.cold+0x5/0xa [ 2004.915885] ? __es_insert_extent+0x3a9/0x12f0 [ 2004.916820] should_failslab+0x5/0x20 [ 2004.917598] kmem_cache_alloc+0x5b/0x360 [ 2004.918451] __es_insert_extent+0x3a9/0x12f0 [ 2004.919350] ? do_raw_write_lock+0x11a/0x280 [ 2004.920251] ? do_raw_read_unlock+0x70/0x70 [ 2004.921151] ext4_es_insert_extent+0x2dc/0xbb0 [ 2004.922114] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 2004.922998] ? lock_downgrade+0x6d0/0x6d0 [ 2004.923854] ? __ext4_handle_dirty_super+0x100/0x100 [ 2004.924886] ? __es_find_extent_range+0x197/0x4b0 [ 2004.925877] ? __ext4_handle_dirty_super+0x100/0x100 [ 2004.926919] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2004.927908] ext4_ext_map_blocks+0x194a/0x5b90 [ 2004.928856] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2004.929114] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2004.929916] ? SOFTIRQ_verbose+0x10/0x10 [ 2004.929972] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2004.933494] ? SOFTIRQ_verbose+0x10/0x10 [ 2004.934339] ? ext4_ext_release+0x10/0x10 [ 2004.935193] ? lock_release+0x6b0/0x6b0 [ 2004.936010] ? ext4_es_lookup_extent+0x48d/0xbe0 [ 2004.936972] ? lock_downgrade+0x6d0/0x6d0 [ 2004.937832] ? down_read+0x10f/0x430 [ 2004.938600] ? down_write_killable+0x180/0x180 [ 2004.939528] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2004.940510] ? ext4_es_lookup_extent+0xc4/0xbe0 [ 2004.941471] ext4_map_blocks+0x9cc/0x1970 [ 2004.942345] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2004.943259] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2004.944240] ? jbd2__journal_start+0xf3/0x890 [ 2004.945162] ? __ext4_journal_start_sb+0x214/0x430 [ 2004.946174] ? __ext4_journal_start_sb+0x1db/0x430 [ 2004.947178] ext4_iomap_begin+0x3ad/0x700 [ 2004.948037] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 2004.949033] ? iomap_dio_rw+0x31/0x90 [ 2004.949815] ? vfs_write+0x747/0xa30 [ 2004.950594] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 2004.950899] FAULT_INJECTION: forcing a failure. [ 2004.950899] name failslab, interval 1, probability 0, space 0, times 0 [ 2004.951871] ? lock_chain_count+0x20/0x20 [ 2004.951905] iomap_apply+0x164/0x9e0 [ 2004.951928] ? iomap_dio_rw+0x90/0x90 [ 2004.956498] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2004.957680] ? mark_held_locks+0x9e/0xe0 [ 2004.958537] ? filemap_check_errors+0xa5/0x150 [ 2004.959472] __iomap_dio_rw+0x6cd/0x11a0 [ 2004.960295] ? iomap_dio_rw+0x90/0x90 [ 2004.961095] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2004.962022] ? ext4_orphan_add+0x253/0x9e0 [ 2004.962901] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2004.963898] ? ext4_empty_dir+0xa20/0xa20 [ 2004.964739] ? jbd2__journal_start+0xf3/0x890 [ 2004.965662] iomap_dio_rw+0x31/0x90 [ 2004.966456] ext4_file_write_iter+0xab3/0x1890 [ 2004.967411] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2004.968349] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2004.969413] ? SOFTIRQ_verbose+0x10/0x10 [ 2004.970260] new_sync_write+0x42c/0x660 [ 2004.971072] ? new_sync_read+0x6f0/0x6f0 [ 2004.971932] ? ksys_write+0x12d/0x260 [ 2004.972715] ? lock_release+0x6b0/0x6b0 [ 2004.973553] ? selinux_file_permission+0x36/0x510 [ 2004.974559] ? __fget_files+0x296/0x480 [ 2004.975415] vfs_write+0x747/0xa30 [ 2004.976153] ksys_write+0x12d/0x260 [ 2004.976922] ? __ia32_sys_read+0xb0/0xb0 [ 2004.977757] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2004.978872] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2004.979941] do_syscall_64+0x33/0x40 [ 2004.980710] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2004.981747] RIP: 0033:0x7f1ab9694b19 [ 2004.982522] 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 [ 2004.986270] RSP: 002b:00007f1ab6c0a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2004.987902] RAX: ffffffffffffffda RBX: 00007f1ab97a7f60 RCX: 00007f1ab9694b19 [ 2004.989352] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 2004.990806] RBP: 00007f1ab6c0a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2004.992255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2004.993702] R13: 00007ffef8e27c9f R14: 00007f1ab6c0a300 R15: 0000000000022000 [ 2004.995201] CPU: 0 PID: 8821 Comm: syz-executor.7 Not tainted 5.10.149 #1 [ 2004.996608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2004.998307] Call Trace: [ 2004.998851] dump_stack+0x107/0x167 [ 2004.999602] should_fail.cold+0x5/0xa [ 2005.000403] ? create_object.isra.0+0x3a/0xa20 [ 2005.001340] should_failslab+0x5/0x20 [ 2005.002123] kmem_cache_alloc+0x5b/0x360 [ 2005.002967] create_object.isra.0+0x3a/0xa20 [ 2005.003864] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2005.004903] kmem_cache_alloc+0x159/0x360 [ 2005.005775] alloc_buffer_head+0x20/0x110 [ 2005.006648] alloc_page_buffers+0x14d/0x6d0 [ 2005.007551] create_empty_buffers+0x2c/0x640 [ 2005.008464] create_page_buffers+0x1bb/0x230 [ 2005.009382] __block_write_begin_int+0x1d1/0x19c0 [ 2005.010381] ? fat_add_cluster+0x100/0x100 [ 2005.011239] ? add_to_page_cache_locked+0x40/0x40 [ 2005.012243] ? __page_cache_alloc+0x10d/0x360 [ 2005.013159] ? remove_inode_buffers+0x300/0x300 [ 2005.014132] ? pagecache_get_page+0x243/0xc80 [ 2005.015051] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2005.016115] ? wait_for_stable_page+0x92/0xe0 [ 2005.017028] cont_write_begin+0x466/0x970 [ 2005.017885] ? fat_add_cluster+0x100/0x100 [ 2005.018752] ? nobh_write_begin+0xed0/0xed0 06:39:12 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x40505331, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) [ 2005.019633] ? __mark_inode_dirty+0x9dc/0xf10 [ 2005.020741] ? lock_downgrade+0x6d0/0x6d0 [ 2005.021584] ? do_raw_spin_lock+0x121/0x260 [ 2005.022485] ? iov_iter_fault_in_readable+0x9a/0x410 [ 2005.023524] fat_write_begin+0x89/0x180 [ 2005.024333] ? fat_add_cluster+0x100/0x100 [ 2005.025204] generic_perform_write+0x1fe/0x4e0 [ 2005.026151] ? fat_direct_IO+0x1ef/0x380 [ 2005.026983] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2005.028462] ? generic_file_direct_write+0x368/0x560 [ 2005.029508] __generic_file_write_iter+0x2cd/0x5d0 [ 2005.030521] generic_file_write_iter+0xdb/0x230 [ 2005.031465] ? iov_iter_init+0x3c/0x130 [ 2005.032287] new_sync_write+0x42c/0x660 [ 2005.033105] ? new_sync_read+0x6f0/0x6f0 [ 2005.033942] ? ksys_write+0x12d/0x260 [ 2005.034735] ? lock_release+0x6b0/0x6b0 [ 2005.035546] ? selinux_file_permission+0x36/0x510 [ 2005.036535] ? __fget_files+0x296/0x480 [ 2005.037364] vfs_write+0x747/0xa30 [ 2005.038113] ksys_write+0x12d/0x260 [ 2005.038858] ? __ia32_sys_read+0xb0/0xb0 [ 2005.039695] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2005.040765] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2005.041834] do_syscall_64+0x33/0x40 [ 2005.042613] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2005.043655] RIP: 0033:0x7f4be1758b19 [ 2005.044418] 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 [ 2005.048161] RSP: 002b:00007f4bdecce188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2005.049739] RAX: ffffffffffffffda RBX: 00007f4be186bf60 RCX: 00007f4be1758b19 [ 2005.051203] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 2005.052650] RBP: 00007f4bdecce1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2005.054106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2005.055553] R13: 00007fff9e54d09f R14: 00007f4bdecce300 R15: 0000000000022000 06:39:12 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r0, &(0x7f0000000100)=[{0x0}], 0x1) [ 2005.083227] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:39:12 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 9) 06:39:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:39:12 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) (fail_nth: 1) 06:39:12 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x13, r0, 0x0) [ 2005.181018] FAULT_INJECTION: forcing a failure. [ 2005.181018] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2005.183630] CPU: 0 PID: 8843 Comm: syz-executor.3 Not tainted 5.10.149 #1 [ 2005.185123] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2005.186946] Call Trace: [ 2005.187539] dump_stack+0x107/0x167 [ 2005.188349] should_fail.cold+0x5/0xa [ 2005.189179] _copy_from_user+0x2e/0x1b0 [ 2005.190057] iovec_from_user+0x141/0x400 [ 2005.190968] __import_iovec+0x67/0x590 [ 2005.191815] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2005.192942] ? SOFTIRQ_verbose+0x10/0x10 [ 2005.193828] import_iovec+0x83/0xb0 [ 2005.194628] vfs_readv+0xbb/0x160 [ 2005.195383] ? vfs_iter_read+0xa0/0xa0 [ 2005.196222] ? __fget_files+0x26d/0x480 [ 2005.197080] ? lock_downgrade+0x6d0/0x6d0 [ 2005.197980] ? ksys_write+0x12d/0x260 [ 2005.198833] ? __fget_files+0x296/0x480 [ 2005.199713] __x64_sys_preadv+0x235/0x310 [ 2005.200611] ? __x64_sys_preadv2+0x150/0x150 [ 2005.201569] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2005.202718] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2005.203841] do_syscall_64+0x33/0x40 [ 2005.204645] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2005.205757] RIP: 0033:0x7f7b6a5abb19 [ 2005.206574] 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 [ 2005.210537] RSP: 002b:00007f7b67b21188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 2005.212183] RAX: ffffffffffffffda RBX: 00007f7b6a6bef60 RCX: 00007f7b6a5abb19 [ 2005.213713] RDX: 0000000000000001 RSI: 0000000020002940 RDI: 0000000000000003 06:39:12 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x7, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) [ 2005.215256] RBP: 00007f7b67b211d0 R08: 0000000000000000 R09: 0000000000000000 [ 2005.216874] R10: 00000000000000f2 R11: 0000000000000246 R12: 0000000000000001 [ 2005.218428] R13: 00007ffc7d7ca3ff R14: 00007f7b67b21300 R15: 0000000000022000 06:39:12 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0xf000}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 2005.263569] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2005.303045] FAULT_INJECTION: forcing a failure. [ 2005.303045] name failslab, interval 1, probability 0, space 0, times 0 [ 2005.305387] CPU: 1 PID: 8845 Comm: syz-executor.7 Not tainted 5.10.149 #1 [ 2005.306784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2005.308474] Call Trace: [ 2005.309023] dump_stack+0x107/0x167 [ 2005.309777] should_fail.cold+0x5/0xa [ 2005.310586] ? create_object.isra.0+0x3a/0xa20 [ 2005.311527] should_failslab+0x5/0x20 [ 2005.312311] kmem_cache_alloc+0x5b/0x360 [ 2005.313163] create_object.isra.0+0x3a/0xa20 [ 2005.314059] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2005.315106] kmem_cache_alloc+0x159/0x360 [ 2005.315968] alloc_buffer_head+0x20/0x110 [ 2005.316813] alloc_page_buffers+0x14d/0x6d0 [ 2005.317704] create_empty_buffers+0x2c/0x640 [ 2005.318614] create_page_buffers+0x1bb/0x230 [ 2005.319524] __block_write_begin_int+0x1d1/0x19c0 [ 2005.320513] ? fat_add_cluster+0x100/0x100 [ 2005.321376] ? add_to_page_cache_locked+0x40/0x40 [ 2005.322387] ? __page_cache_alloc+0x10d/0x360 [ 2005.323304] ? remove_inode_buffers+0x300/0x300 [ 2005.324251] ? pagecache_get_page+0x243/0xc80 [ 2005.325168] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2005.326245] ? wait_for_stable_page+0x92/0xe0 [ 2005.327165] cont_write_begin+0x466/0x970 [ 2005.328025] ? fat_add_cluster+0x100/0x100 [ 2005.328888] ? nobh_write_begin+0xed0/0xed0 [ 2005.329773] ? __mark_inode_dirty+0x9dc/0xf10 [ 2005.330707] ? lock_downgrade+0x6d0/0x6d0 [ 2005.331556] ? do_raw_spin_lock+0x121/0x260 [ 2005.332443] ? iov_iter_fault_in_readable+0x9a/0x410 [ 2005.333488] fat_write_begin+0x89/0x180 [ 2005.334307] ? fat_add_cluster+0x100/0x100 [ 2005.335172] generic_perform_write+0x1fe/0x4e0 [ 2005.336123] ? fat_direct_IO+0x1ef/0x380 [ 2005.336963] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2005.338453] ? generic_file_direct_write+0x368/0x560 [ 2005.339501] __generic_file_write_iter+0x2cd/0x5d0 [ 2005.340512] generic_file_write_iter+0xdb/0x230 [ 2005.341455] ? iov_iter_init+0x3c/0x130 [ 2005.342289] new_sync_write+0x42c/0x660 [ 2005.343103] ? new_sync_read+0x6f0/0x6f0 [ 2005.343933] ? ksys_write+0x12d/0x260 [ 2005.344715] ? lock_release+0x6b0/0x6b0 [ 2005.345526] ? selinux_file_permission+0x36/0x510 [ 2005.346521] ? __fget_files+0x296/0x480 [ 2005.347351] vfs_write+0x747/0xa30 [ 2005.348087] ksys_write+0x12d/0x260 [ 2005.348830] ? __ia32_sys_read+0xb0/0xb0 [ 2005.349666] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2005.350748] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2005.351797] do_syscall_64+0x33/0x40 [ 2005.352579] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2005.353623] RIP: 0033:0x7f4be1758b19 [ 2005.354408] 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 [ 2005.358144] RSP: 002b:00007f4bdecce188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2005.359696] RAX: ffffffffffffffda RBX: 00007f4be186bf60 RCX: 00007f4be1758b19 [ 2005.361144] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 2005.362608] RBP: 00007f4bdecce1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2005.364060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2005.365509] R13: 00007fff9e54d09f R14: 00007f4bdecce300 R15: 0000000000022000 [ 2005.401001] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2017.223508] kmemleak: 16 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:39:32 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 10) 06:39:32 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x408c5333, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:39:32 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x8, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) 06:39:32 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) (fail_nth: 2) 06:39:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 12) 06:39:32 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r0, &(0x7f0000000100)=[{0x0}], 0x1) 06:39:32 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0x30000}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:39:32 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x13, r0, 0x0) [ 2025.425316] FAULT_INJECTION: forcing a failure. [ 2025.425316] name failslab, interval 1, probability 0, space 0, times 0 [ 2025.426708] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2025.427852] CPU: 1 PID: 8875 Comm: syz-executor.3 Not tainted 5.10.149 #1 [ 2025.430543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2025.430649] FAULT_INJECTION: forcing a failure. [ 2025.430649] name failslab, interval 1, probability 0, space 0, times 0 [ 2025.432290] Call Trace: [ 2025.432317] dump_stack+0x107/0x167 [ 2025.432341] should_fail.cold+0x5/0xa [ 2025.432366] ? kvmalloc_node+0x119/0x170 [ 2025.432387] should_failslab+0x5/0x20 [ 2025.438032] __kmalloc_node+0x76/0x4b0 [ 2025.438872] kvmalloc_node+0x119/0x170 [ 2025.439694] seq_read_iter+0x9d6/0x12b0 [ 2025.440553] seq_read+0x3dd/0x5b0 [ 2025.441287] ? seq_read_iter+0x12b0/0x12b0 [ 2025.442185] ? fsnotify+0xf30/0xf30 [ 2025.442978] ? _cond_resched+0x12/0x80 [ 2025.443815] ? seq_read_iter+0x12b0/0x12b0 [ 2025.444705] proc_reg_read+0x22a/0x300 [ 2025.445536] do_iter_read+0x488/0x6d0 [ 2025.446363] ? import_iovec+0x83/0xb0 [ 2025.447169] vfs_readv+0xe5/0x160 [ 2025.447913] ? vfs_iter_read+0xa0/0xa0 [ 2025.448738] ? __fget_files+0x26d/0x480 [ 2025.449587] ? ksys_write+0x12d/0x260 [ 2025.450418] ? __fget_files+0x296/0x480 [ 2025.451281] __x64_sys_preadv+0x235/0x310 [ 2025.452171] ? __x64_sys_preadv2+0x150/0x150 [ 2025.453107] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2025.454217] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2025.455330] do_syscall_64+0x33/0x40 [ 2025.456114] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2025.457191] RIP: 0033:0x7f7b6a5abb19 [ 2025.457975] 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 [ 2025.461852] RSP: 002b:00007f7b67b21188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 2025.463482] RAX: ffffffffffffffda RBX: 00007f7b6a6bef60 RCX: 00007f7b6a5abb19 [ 2025.464983] RDX: 0000000000000001 RSI: 0000000020002940 RDI: 0000000000000003 [ 2025.466488] RBP: 00007f7b67b211d0 R08: 0000000000000000 R09: 0000000000000000 [ 2025.467992] R10: 00000000000000f2 R11: 0000000000000246 R12: 0000000000000001 [ 2025.469492] R13: 00007ffc7d7ca3ff R14: 00007f7b67b21300 R15: 0000000000022000 [ 2025.471045] CPU: 0 PID: 8879 Comm: syz-executor.0 Not tainted 5.10.149 #1 [ 2025.472273] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2025.473766] Call Trace: [ 2025.474229] dump_stack+0x107/0x167 [ 2025.474890] should_fail.cold+0x5/0xa [ 2025.475569] ? create_object.isra.0+0x3a/0xa20 [ 2025.476393] should_failslab+0x5/0x20 [ 2025.477087] kmem_cache_alloc+0x5b/0x360 [ 2025.477818] create_object.isra.0+0x3a/0xa20 [ 2025.478611] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2025.479524] __kmalloc+0x16e/0x3f0 [ 2025.480174] ext4_find_extent+0xa3d/0xd30 [ 2025.480891] ? kfree+0xd7/0x390 [ 2025.481470] ext4_ext_map_blocks+0x1c8/0x5b90 [ 2025.482272] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2025.483194] ? SOFTIRQ_verbose+0x10/0x10 [ 2025.483900] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2025.484808] ? SOFTIRQ_verbose+0x10/0x10 [ 2025.485394] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2025.485540] ? ext4_ext_release+0x10/0x10 [ 2025.485566] ? ext4_map_blocks+0x5e0/0x1970 [ 2025.488769] ? lock_release+0x6b0/0x6b0 [ 2025.489482] ? find_held_lock+0x2c/0x110 [ 2025.489780] FAULT_INJECTION: forcing a failure. [ 2025.489780] name failslab, interval 1, probability 0, space 0, times 0 [ 2025.490201] ? down_write+0xe0/0x160 [ 2025.493180] ? rwsem_down_read_slowpath+0xba0/0xba0 [ 2025.494089] ext4_map_blocks+0x652/0x1970 [ 2025.494845] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2025.495656] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2025.496498] ? jbd2__journal_start+0xf3/0x890 [ 2025.497310] ? __ext4_journal_start_sb+0x214/0x430 [ 2025.498185] ? __ext4_journal_start_sb+0x1db/0x430 [ 2025.499066] ext4_iomap_begin+0x3ad/0x700 [ 2025.499807] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 2025.500668] ? iomap_dio_rw+0x31/0x90 [ 2025.501363] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 2025.502484] ? lock_chain_count+0x20/0x20 [ 2025.503233] iomap_apply+0x164/0x9e0 [ 2025.503886] ? iomap_dio_rw+0x90/0x90 [ 2025.504565] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2025.505599] ? mark_held_locks+0x9e/0xe0 [ 2025.506332] ? filemap_check_errors+0xa5/0x150 [ 2025.507155] __iomap_dio_rw+0x6cd/0x11a0 [ 2025.507860] ? iomap_dio_rw+0x90/0x90 [ 2025.508563] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2025.509385] ? ext4_orphan_add+0x253/0x9e0 [ 2025.510127] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2025.511016] ? ext4_empty_dir+0xa20/0xa20 [ 2025.511741] ? jbd2__journal_start+0xf3/0x890 [ 2025.512549] iomap_dio_rw+0x31/0x90 [ 2025.513192] ext4_file_write_iter+0xab3/0x1890 [ 2025.514038] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2025.514868] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2025.515806] ? SOFTIRQ_verbose+0x10/0x10 [ 2025.516532] new_sync_write+0x42c/0x660 [ 2025.517246] ? new_sync_read+0x6f0/0x6f0 [ 2025.517973] ? ksys_write+0x12d/0x260 [ 2025.518657] ? lock_release+0x6b0/0x6b0 [ 2025.519377] ? selinux_file_permission+0x36/0x510 [ 2025.520241] ? __fget_files+0x296/0x480 [ 2025.520963] vfs_write+0x747/0xa30 [ 2025.521595] ksys_write+0x12d/0x260 [ 2025.522234] ? __ia32_sys_read+0xb0/0xb0 [ 2025.522964] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2025.523880] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2025.524809] do_syscall_64+0x33/0x40 [ 2025.525455] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2025.526389] RIP: 0033:0x7f1ab9694b19 [ 2025.527063] 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 [ 2025.530334] RSP: 002b:00007f1ab6c0a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2025.531688] RAX: ffffffffffffffda RBX: 00007f1ab97a7f60 RCX: 00007f1ab9694b19 [ 2025.532916] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 2025.534093] RBP: 00007f1ab6c0a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2025.535284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2025.536451] R13: 00007ffef8e27c9f R14: 00007f1ab6c0a300 R15: 0000000000022000 [ 2025.537656] CPU: 1 PID: 8881 Comm: syz-executor.7 Not tainted 5.10.149 #1 [ 2025.539089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2025.540808] Call Trace: [ 2025.541356] dump_stack+0x107/0x167 [ 2025.542117] should_fail.cold+0x5/0xa [ 2025.542922] ? create_object.isra.0+0x3a/0xa20 [ 2025.543874] should_failslab+0x5/0x20 [ 2025.544658] kmem_cache_alloc+0x5b/0x360 [ 2025.545506] create_object.isra.0+0x3a/0xa20 [ 2025.546425] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2025.547480] __kmalloc+0x16e/0x3f0 [ 2025.548250] ext4_find_extent+0xa3d/0xd30 [ 2025.549129] ext4_ext_map_blocks+0x1c8/0x5b90 [ 2025.550073] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2025.551180] ? SOFTIRQ_verbose+0x10/0x10 [ 2025.552029] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2025.553110] ? SOFTIRQ_verbose+0x10/0x10 [ 2025.553964] ? ext4_ext_release+0x10/0x10 [ 2025.554837] ? lock_release+0x6b0/0x6b0 [ 2025.555677] ? ext4_es_lookup_extent+0x48d/0xbe0 [ 2025.556657] ? lock_downgrade+0x6d0/0x6d0 [ 2025.557537] ? down_read+0x10f/0x430 [ 2025.558309] ? down_write_killable+0x180/0x180 [ 2025.559257] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2025.560261] ? ext4_es_lookup_extent+0xc4/0xbe0 [ 2025.561252] ext4_map_blocks+0x9cc/0x1970 [ 2025.562131] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2025.563076] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2025.564069] ? jbd2__journal_start+0xf3/0x890 [ 2025.565008] ? __ext4_journal_start_sb+0x214/0x430 [ 2025.566021] ? __ext4_journal_start_sb+0x1db/0x430 [ 2025.567057] ext4_iomap_begin+0x3ad/0x700 [ 2025.567951] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 2025.568963] ? iomap_dio_rw+0x31/0x90 [ 2025.569748] ? vfs_write+0x747/0xa30 [ 2025.570532] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 2025.571837] ? lock_chain_count+0x20/0x20 [ 2025.572710] iomap_apply+0x164/0x9e0 [ 2025.573477] ? iomap_dio_rw+0x90/0x90 [ 2025.574267] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2025.575486] ? mark_held_locks+0x9e/0xe0 [ 2025.576346] ? filemap_check_errors+0xa5/0x150 [ 2025.577292] __iomap_dio_rw+0x6cd/0x11a0 [ 2025.578119] ? iomap_dio_rw+0x90/0x90 [ 2025.578934] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2025.579873] ? ext4_orphan_add+0x253/0x9e0 [ 2025.580739] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2025.581740] ? ext4_empty_dir+0xa20/0xa20 [ 2025.582600] ? jbd2__journal_start+0xf3/0x890 [ 2025.583525] iomap_dio_rw+0x31/0x90 [ 2025.584275] ext4_file_write_iter+0xab3/0x1890 [ 2025.585241] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2025.586194] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2025.587269] ? SOFTIRQ_verbose+0x10/0x10 [ 2025.588118] new_sync_write+0x42c/0x660 [ 2025.588931] ? new_sync_read+0x6f0/0x6f0 [ 2025.589766] ? ksys_write+0x12d/0x260 [ 2025.590571] ? lock_release+0x6b0/0x6b0 [ 2025.591388] ? selinux_file_permission+0x36/0x510 [ 2025.592378] ? __fget_files+0x296/0x480 [ 2025.593208] vfs_write+0x747/0xa30 [ 2025.593944] ksys_write+0x12d/0x260 [ 2025.594708] ? __ia32_sys_read+0xb0/0xb0 [ 2025.595544] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2025.596618] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2025.597677] do_syscall_64+0x33/0x40 [ 2025.598450] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2025.599497] RIP: 0033:0x7f4be1758b19 [ 2025.600262] 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 [ 2025.604022] RSP: 002b:00007f4bdecad188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2025.605591] RAX: ffffffffffffffda RBX: 00007f4be186c020 RCX: 00007f4be1758b19 [ 2025.607053] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000005 [ 2025.608507] RBP: 00007f4bdecad1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2025.609964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2025.611434] R13: 00007fff9e54d09f R14: 00007f4bdecad300 R15: 0000000000022000 06:39:33 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x40a85321, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:39:33 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x400000, 0x13, r0, 0x0) 06:39:33 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) (fail_nth: 3) [ 2025.656060] FAULT_INJECTION: forcing a failure. [ 2025.656060] name failslab, interval 1, probability 0, space 0, times 0 [ 2025.657926] CPU: 0 PID: 8889 Comm: syz-executor.3 Not tainted 5.10.149 #1 [ 2025.659066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2025.660369] Call Trace: [ 2025.660802] dump_stack+0x107/0x167 [ 2025.661398] should_fail.cold+0x5/0xa [ 2025.662006] ? create_object.isra.0+0x3a/0xa20 [ 2025.662765] should_failslab+0x5/0x20 [ 2025.663398] kmem_cache_alloc+0x5b/0x360 [ 2025.664051] create_object.isra.0+0x3a/0xa20 [ 2025.664765] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2025.665582] __kmalloc_node+0x1ae/0x4b0 [ 2025.666224] kvmalloc_node+0x119/0x170 [ 2025.666852] seq_read_iter+0x9d6/0x12b0 [ 2025.667505] seq_read+0x3dd/0x5b0 [ 2025.668055] ? seq_read_iter+0x12b0/0x12b0 [ 2025.668751] ? fsnotify+0xf30/0xf30 [ 2025.669332] ? _cond_resched+0x12/0x80 [ 2025.669976] ? seq_read_iter+0x12b0/0x12b0 [ 2025.670652] proc_reg_read+0x22a/0x300 [ 2025.671282] do_iter_read+0x488/0x6d0 [ 2025.671887] ? import_iovec+0x83/0xb0 [ 2025.672486] vfs_readv+0xe5/0x160 [ 2025.673028] ? vfs_iter_read+0xa0/0xa0 [ 2025.673638] ? __fget_files+0x26d/0x480 [ 2025.674282] ? ksys_write+0x12d/0x260 [ 2025.674919] ? __fget_files+0x296/0x480 [ 2025.675604] __x64_sys_preadv+0x235/0x310 [ 2025.676269] ? __x64_sys_preadv2+0x150/0x150 [ 2025.676969] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2025.677789] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2025.678628] do_syscall_64+0x33/0x40 [ 2025.679212] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2025.680015] RIP: 0033:0x7f7b6a5abb19 [ 2025.680599] 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 [ 2025.683474] RSP: 002b:00007f7b67b21188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 2025.684679] RAX: ffffffffffffffda RBX: 00007f7b6a6bef60 RCX: 00007f7b6a5abb19 [ 2025.685812] RDX: 0000000000000001 RSI: 0000000020002940 RDI: 0000000000000003 [ 2025.686963] RBP: 00007f7b67b211d0 R08: 0000000000000000 R09: 0000000000000000 [ 2025.688097] R10: 00000000000000f2 R11: 0000000000000246 R12: 0000000000000001 [ 2025.689226] R13: 00007ffc7d7ca3ff R14: 00007f7b67b21300 R15: 0000000000022000 06:39:33 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r0, &(0x7f0000000100)=[{0x0}], 0x1) 06:39:33 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x13, r0, 0x0) 06:39:33 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x9, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) 06:39:33 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0x34000}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 2025.832043] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2036.699556] kmemleak: 14 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:39:53 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x40a85323, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:39:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 13) 06:39:53 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0xa, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) 06:39:53 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x13, r0, 0x0) 06:39:53 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) (fail_nth: 4) 06:39:53 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}], 0x1) (fail_nth: 1) 06:39:53 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 11) 06:39:53 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0x80000}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 2045.862252] FAULT_INJECTION: forcing a failure. [ 2045.862252] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2045.864811] CPU: 1 PID: 8918 Comm: syz-executor.1 Not tainted 5.10.149 #1 [ 2045.866245] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2045.867993] Call Trace: [ 2045.868548] dump_stack+0x107/0x167 [ 2045.869310] should_fail.cold+0x5/0xa [ 2045.869438] FAULT_INJECTION: forcing a failure. [ 2045.869438] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2045.870118] _copy_from_user+0x2e/0x1b0 [ 2045.870148] iovec_from_user+0x141/0x400 [ 2045.874140] __import_iovec+0x67/0x590 [ 2045.874959] import_iovec+0x83/0xb0 [ 2045.875707] vfs_readv+0xbb/0x160 [ 2045.876439] ? vfs_iter_read+0xa0/0xa0 [ 2045.877237] ? __fget_files+0x26d/0x480 [ 2045.878089] ? lock_downgrade+0x6d0/0x6d0 [ 2045.878943] ? find_held_lock+0x2c/0x110 [ 2045.879811] ? __fget_files+0x296/0x480 [ 2045.880639] ? __fget_light+0xea/0x290 [ 2045.881466] do_readv+0x283/0x300 [ 2045.882178] ? vfs_readv+0x160/0x160 [ 2045.882985] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2045.884061] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2045.885169] do_syscall_64+0x33/0x40 [ 2045.885933] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2045.887032] RIP: 0033:0x7f83f2ecfb19 [ 2045.887798] 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 [ 2045.891620] RSP: 002b:00007f83f0445188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2045.893206] RAX: ffffffffffffffda RBX: 00007f83f2fe2f60 RCX: 00007f83f2ecfb19 [ 2045.894688] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000003 [ 2045.896166] RBP: 00007f83f04451d0 R08: 0000000000000000 R09: 0000000000000000 [ 2045.897661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2045.899144] R13: 00007ffdc6e083ef R14: 00007f83f0445300 R15: 0000000000022000 [ 2045.900674] CPU: 0 PID: 8922 Comm: syz-executor.3 Not tainted 5.10.149 #1 [ 2045.902144] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2045.903917] Call Trace: [ 2045.904481] dump_stack+0x107/0x167 [ 2045.905249] should_fail.cold+0x5/0xa [ 2045.906069] _copy_to_user+0x2e/0x180 [ 2045.906898] simple_read_from_buffer+0xcc/0x160 [ 2045.907908] proc_fail_nth_read+0x198/0x230 [ 2045.908838] ? proc_sessionid_read+0x230/0x230 [ 2045.909793] ? security_file_permission+0x24e/0x570 [ 2045.910879] ? perf_trace_initcall_start+0x101/0x380 [ 2045.911979] ? proc_sessionid_read+0x230/0x230 [ 2045.912958] vfs_read+0x228/0x580 [ 2045.913701] ksys_read+0x12d/0x260 [ 2045.914452] ? __ia32_sys_pwrite64+0x230/0x230 [ 2045.915439] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2045.916573] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2045.916928] FAULT_INJECTION: forcing a failure. [ 2045.916928] name failslab, interval 1, probability 0, space 0, times 0 [ 2045.917656] do_syscall_64+0x33/0x40 [ 2045.917676] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2045.917696] RIP: 0033:0x7f7b6a55e69c [ 2045.922546] 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 [ 2045.926249] RSP: 002b:00007f7b67b21170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2045.927800] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7b6a55e69c [ 2045.929242] RDX: 000000000000000f RSI: 00007f7b67b211e0 RDI: 0000000000000004 [ 2045.930695] RBP: 00007f7b67b211d0 R08: 0000000000000000 R09: 0000000000000000 [ 2045.932134] R10: 00000000000000f2 R11: 0000000000000246 R12: 0000000000000001 [ 2045.933574] R13: 00007ffc7d7ca3ff R14: 00007f7b67b21300 R15: 0000000000022000 [ 2045.935058] CPU: 1 PID: 8919 Comm: syz-executor.0 Not tainted 5.10.149 #1 [ 2045.936473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2045.938160] Call Trace: [ 2045.938717] dump_stack+0x107/0x167 [ 2045.939467] should_fail.cold+0x5/0xa [ 2045.940253] ? ext4_find_extent+0xa3d/0xd30 [ 2045.941136] should_failslab+0x5/0x20 [ 2045.941912] __kmalloc+0x72/0x3f0 [ 2045.942645] ? lock_chain_count+0x20/0x20 [ 2045.943496] ext4_find_extent+0xa3d/0xd30 [ 2045.944340] ? kfree+0xd7/0x390 [ 2045.945028] ext4_ext_map_blocks+0x1c8/0x5b90 [ 2045.945962] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2045.947030] ? SOFTIRQ_verbose+0x10/0x10 [ 2045.947853] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2045.948915] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2045.949826] ? trace_hardirqs_on+0x5b/0x180 [ 2045.950710] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2045.951625] ? finish_task_switch+0x126/0x5d0 [ 2045.952508] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2045.954165] ? ext4_ext_release+0x10/0x10 [ 2045.954198] ? ext4_map_blocks+0x5e0/0x1970 [ 2045.955909] ? lock_release+0x6b0/0x6b0 [ 2045.956729] ? io_schedule_timeout+0x140/0x140 [ 2045.957679] ? down_write+0xe0/0x160 [ 2045.958437] ? rwsem_down_read_slowpath+0xba0/0xba0 [ 2045.959476] ext4_map_blocks+0x652/0x1970 [ 2045.960333] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2045.961248] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2045.962231] ? jbd2__journal_start+0xf3/0x890 [ 2045.963156] ? __ext4_journal_start_sb+0x214/0x430 [ 2045.964149] ? __ext4_journal_start_sb+0x1db/0x430 [ 2045.965159] ext4_iomap_begin+0x3ad/0x700 [ 2045.966019] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 2045.967031] ? iomap_dio_rw+0x31/0x90 [ 2045.967817] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 2045.969100] ? lock_chain_count+0x20/0x20 [ 2045.969956] iomap_apply+0x164/0x9e0 [ 2045.970723] ? iomap_dio_rw+0x90/0x90 [ 2045.971505] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2045.972685] ? mark_held_locks+0x9e/0xe0 [ 2045.973533] ? filemap_check_errors+0xa5/0x150 [ 2045.974468] __iomap_dio_rw+0x6cd/0x11a0 [ 2045.975299] ? iomap_dio_rw+0x90/0x90 [ 2045.976098] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2045.977027] ? ext4_orphan_add+0x253/0x9e0 [ 2045.977888] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2045.978906] ? ext4_empty_dir+0xa20/0xa20 [ 2045.979744] ? jbd2__journal_start+0xf3/0x890 [ 2045.980665] iomap_dio_rw+0x31/0x90 [ 2045.981415] ext4_file_write_iter+0xab3/0x1890 [ 2045.982363] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2045.983306] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2045.984371] ? SOFTIRQ_verbose+0x10/0x10 [ 2045.985211] new_sync_write+0x42c/0x660 [ 2045.986021] ? new_sync_read+0x6f0/0x6f0 [ 2045.986856] ? ksys_write+0x12d/0x260 [ 2045.987637] ? lock_release+0x6b0/0x6b0 [ 2045.988447] ? selinux_file_permission+0x36/0x510 [ 2045.989438] ? __fget_files+0x296/0x480 [ 2045.990275] vfs_write+0x747/0xa30 [ 2045.991027] ksys_write+0x12d/0x260 [ 2045.991768] ? __ia32_sys_read+0xb0/0xb0 [ 2045.992614] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2045.993681] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2045.994739] do_syscall_64+0x33/0x40 [ 2045.995496] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2045.996540] RIP: 0033:0x7f1ab9694b19 [ 2045.997296] 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 [ 2046.001032] RSP: 002b:00007f1ab6c0a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2046.002574] RAX: ffffffffffffffda RBX: 00007f1ab97a7f60 RCX: 00007f1ab9694b19 [ 2046.004030] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 2046.005473] RBP: 00007f1ab6c0a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2046.006926] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2046.008367] R13: 00007ffef8e27c9f R14: 00007f1ab6c0a300 R15: 0000000000022000 [ 2046.015487] FAULT_INJECTION: forcing a failure. [ 2046.015487] name failslab, interval 1, probability 0, space 0, times 0 [ 2046.017810] CPU: 0 PID: 8920 Comm: syz-executor.7 Not tainted 5.10.149 #1 [ 2046.019188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2046.020847] Call Trace: [ 2046.021384] dump_stack+0x107/0x167 [ 2046.022130] should_fail.cold+0x5/0xa [ 2046.022916] ? create_object.isra.0+0x3a/0xa20 [ 2046.023836] should_failslab+0x5/0x20 [ 2046.024600] kmem_cache_alloc+0x5b/0x360 [ 2046.025427] create_object.isra.0+0x3a/0xa20 [ 2046.026310] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2046.027351] kmem_cache_alloc+0x159/0x360 [ 2046.028187] ? mempool_free_pages+0x20/0x20 [ 2046.029055] mempool_alloc+0x148/0x360 [ 2046.029844] ? mempool_resize+0x7d0/0x7d0 [ 2046.030693] ? lock_acquire+0x197/0x490 [ 2046.031494] ? create_empty_buffers+0xbc/0x640 [ 2046.032425] bio_alloc_bioset+0x36e/0x600 [ 2046.033264] ? bvec_alloc+0x2f0/0x2f0 [ 2046.034050] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2046.035063] ll_rw_block+0x1e7/0x230 [ 2046.035823] __block_write_begin_int+0x997/0x19c0 [ 2046.036798] ? fat_add_cluster+0x100/0x100 [ 2046.037664] ? remove_inode_buffers+0x300/0x300 [ 2046.038609] ? pagecache_get_page+0x243/0xc80 [ 2046.039516] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2046.040569] ? wait_for_stable_page+0x92/0xe0 [ 2046.041473] cont_write_begin+0x466/0x970 [ 2046.042321] ? fat_add_cluster+0x100/0x100 [ 2046.043178] ? nobh_write_begin+0xed0/0xed0 [ 2046.044047] ? __mark_inode_dirty+0x9dc/0xf10 [ 2046.044947] ? lock_downgrade+0x6d0/0x6d0 [ 2046.045781] ? do_raw_spin_lock+0x121/0x260 [ 2046.046665] ? iov_iter_fault_in_readable+0x9a/0x410 [ 2046.047697] fat_write_begin+0x89/0x180 [ 2046.048495] ? fat_add_cluster+0x100/0x100 [ 2046.049353] generic_perform_write+0x1fe/0x4e0 [ 2046.050279] ? fat_direct_IO+0x1ef/0x380 [ 2046.051111] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2046.052579] ? generic_file_direct_write+0x368/0x560 [ 2046.053608] __generic_file_write_iter+0x2cd/0x5d0 [ 2046.054597] generic_file_write_iter+0xdb/0x230 [ 2046.055547] ? iov_iter_init+0x3c/0x130 [ 2046.056355] new_sync_write+0x42c/0x660 [ 2046.057157] ? new_sync_read+0x6f0/0x6f0 [ 2046.057978] ? ksys_write+0x12d/0x260 [ 2046.058756] ? lock_release+0x6b0/0x6b0 [ 2046.059557] ? selinux_file_permission+0x36/0x510 [ 2046.060531] ? __fget_files+0x296/0x480 [ 2046.061347] vfs_write+0x747/0xa30 [ 2046.062071] ksys_write+0x12d/0x260 [ 2046.062816] ? __ia32_sys_read+0xb0/0xb0 [ 2046.063642] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2046.064694] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2046.065733] do_syscall_64+0x33/0x40 [ 2046.066486] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2046.067576] RIP: 0033:0x7f4be1758b19 [ 2046.068413] 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 [ 2046.072103] RSP: 002b:00007f4bdecce188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2046.073630] RAX: ffffffffffffffda RBX: 00007f4be186bf60 RCX: 00007f4be1758b19 [ 2046.075072] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 2046.076501] RBP: 00007f4bdecce1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2046.077928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2046.079363] R13: 00007fff9e54d09f R14: 00007f4bdecce300 R15: 0000000000022000 06:39:53 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:39:53 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000000, 0x13, r0, 0x0) 06:39:53 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x40bc5311, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:39:53 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0x400300}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 2046.114083] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2060.683040] kmemleak: 33 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:40:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 14) 06:40:15 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0xf0ffff}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:40:15 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7fffffffffffb, 0x13, r0, 0x0) 06:40:15 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}], 0x1) (fail_nth: 2) 06:40:15 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0xb, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) 06:40:15 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 12) 06:40:15 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x20002453}], 0x1, 0xf2, 0x0) 06:40:15 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x80045300, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) [ 2068.512954] FAULT_INJECTION: forcing a failure. [ 2068.512954] name failslab, interval 1, probability 0, space 0, times 0 [ 2068.515697] CPU: 0 PID: 8958 Comm: syz-executor.0 Not tainted 5.10.149 #1 [ 2068.517002] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2068.517302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2068.520864] Call Trace: [ 2068.521502] dump_stack+0x107/0x167 [ 2068.522388] should_fail.cold+0x5/0xa [ 2068.523302] ? create_object.isra.0+0x3a/0xa20 [ 2068.524383] should_failslab+0x5/0x20 [ 2068.525284] kmem_cache_alloc+0x5b/0x360 [ 2068.526248] create_object.isra.0+0x3a/0xa20 [ 2068.527293] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2068.528495] __kmalloc+0x16e/0x3f0 [ 2068.529361] ext4_find_extent+0xa3d/0xd30 [ 2068.530333] ? kfree+0xd7/0x390 [ 2068.531149] ext4_ext_map_blocks+0x1c8/0x5b90 [ 2068.532234] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2068.533462] ? SOFTIRQ_verbose+0x10/0x10 [ 2068.534418] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2068.535665] ? SOFTIRQ_verbose+0x10/0x10 [ 2068.536636] ? ext4_ext_release+0x10/0x10 [ 2068.537618] ? ext4_map_blocks+0x5e0/0x1970 [ 2068.538638] ? lock_release+0x6b0/0x6b0 [ 2068.539605] ? find_held_lock+0x2c/0x110 [ 2068.540582] ? down_write+0xe0/0x160 [ 2068.541451] ? rwsem_down_read_slowpath+0xba0/0xba0 [ 2068.542626] ext4_map_blocks+0x652/0x1970 [ 2068.543616] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2068.544661] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2068.545784] ? jbd2__journal_start+0xf3/0x890 06:40:15 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x80045301, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) [ 2068.546837] ? __ext4_journal_start_sb+0x214/0x430 [ 2068.548119] ? __ext4_journal_start_sb+0x1db/0x430 [ 2068.549279] ext4_iomap_begin+0x3ad/0x700 [ 2068.550265] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 2068.551419] ? iomap_dio_rw+0x31/0x90 [ 2068.552327] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 2068.553809] ? lock_chain_count+0x20/0x20 [ 2068.554783] iomap_apply+0x164/0x9e0 [ 2068.555662] ? iomap_dio_rw+0x90/0x90 [ 2068.556558] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2068.557923] ? mark_held_locks+0x9e/0xe0 [ 2068.558937] ? filemap_check_errors+0xa5/0x150 [ 2068.560011] __iomap_dio_rw+0x6cd/0x11a0 [ 2068.560949] ? iomap_dio_rw+0x90/0x90 [ 2068.561860] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2068.562926] ? ext4_orphan_add+0x253/0x9e0 06:40:15 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x10, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) [ 2068.563908] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2068.565103] ? ext4_empty_dir+0xa20/0xa20 [ 2068.566070] ? jbd2__journal_start+0xf3/0x890 [ 2068.567140] iomap_dio_rw+0x31/0x90 [ 2068.567985] ext4_file_write_iter+0xab3/0x1890 [ 2068.569062] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2068.570123] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2068.571341] ? SOFTIRQ_verbose+0x10/0x10 [ 2068.572291] new_sync_write+0x42c/0x660 [ 2068.573211] ? new_sync_read+0x6f0/0x6f0 [ 2068.574147] ? ksys_write+0x12d/0x260 [ 2068.575056] ? lock_release+0x6b0/0x6b0 [ 2068.575971] ? selinux_file_permission+0x36/0x510 [ 2068.577093] ? __fget_files+0x296/0x480 [ 2068.578024] vfs_write+0x747/0xa30 [ 2068.578857] ksys_write+0x12d/0x260 [ 2068.579703] ? __ia32_sys_read+0xb0/0xb0 [ 2068.580648] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2068.581883] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2068.583092] do_syscall_64+0x33/0x40 [ 2068.583956] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2068.585131] RIP: 0033:0x7f1ab9694b19 [ 2068.585991] 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 [ 2068.590234] RSP: 002b:00007f1ab6c0a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2068.592000] RAX: ffffffffffffffda RBX: 00007f1ab97a7f60 RCX: 00007f1ab9694b19 [ 2068.593620] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 2068.595246] RBP: 00007f1ab6c0a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2068.595593] FAULT_INJECTION: forcing a failure. [ 2068.595593] name failslab, interval 1, probability 0, space 0, times 0 [ 2068.596863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2068.596877] R13: 00007ffef8e27c9f R14: 00007f1ab6c0a300 R15: 0000000000022000 [ 2068.602013] CPU: 1 PID: 8969 Comm: syz-executor.7 Not tainted 5.10.149 #1 [ 2068.603340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2068.604936] Call Trace: [ 2068.605446] dump_stack+0x107/0x167 [ 2068.606152] should_fail.cold+0x5/0xa [ 2068.606901] ? create_object.isra.0+0x3a/0xa20 [ 2068.607781] should_failslab+0x5/0x20 [ 2068.608513] kmem_cache_alloc+0x5b/0x360 [ 2068.609303] create_object.isra.0+0x3a/0xa20 [ 2068.610149] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2068.611147] __kmalloc+0x16e/0x3f0 [ 2068.611840] ext4_find_extent+0xa3d/0xd30 [ 2068.612630] ? kfree+0xd7/0x390 [ 2068.613280] ext4_ext_map_blocks+0x1c8/0x5b90 [ 2068.614158] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2068.615127] ? SOFTIRQ_verbose+0x10/0x10 [ 2068.615897] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2068.616863] ? SOFTIRQ_verbose+0x10/0x10 [ 2068.617654] ? ext4_ext_release+0x10/0x10 [ 2068.618448] ? ext4_map_blocks+0x5e0/0x1970 [ 2068.619288] ? lock_release+0x6b0/0x6b0 [ 2068.619512] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2068.620052] ? find_held_lock+0x2c/0x110 [ 2068.622658] ? down_write+0xe0/0x160 [ 2068.623377] ? rwsem_down_read_slowpath+0xba0/0xba0 [ 2068.624338] ext4_map_blocks+0x652/0x1970 [ 2068.625139] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2068.625997] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2068.626885] ? jbd2__journal_start+0xf3/0x890 [ 2068.627738] ? __ext4_journal_start_sb+0x214/0x430 [ 2068.628641] ? __ext4_journal_start_sb+0x1db/0x430 [ 2068.629549] ext4_iomap_begin+0x3ad/0x700 [ 2068.630327] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 2068.631240] ? iomap_dio_rw+0x31/0x90 [ 2068.631949] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 2068.633104] ? lock_chain_count+0x20/0x20 [ 2068.633878] iomap_apply+0x164/0x9e0 [ 2068.634566] ? iomap_dio_rw+0x90/0x90 [ 2068.635301] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2068.636430] ? mark_held_locks+0x9e/0xe0 [ 2068.637249] ? filemap_check_errors+0xa5/0x150 [ 2068.638161] __iomap_dio_rw+0x6cd/0x11a0 [ 2068.638998] ? iomap_dio_rw+0x90/0x90 [ 2068.639760] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2068.640673] ? ext4_orphan_add+0x253/0x9e0 [ 2068.641502] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2068.642450] ? ext4_empty_dir+0xa20/0xa20 [ 2068.643259] ? jbd2__journal_start+0xf3/0x890 [ 2068.644150] iomap_dio_rw+0x31/0x90 [ 2068.644855] ext4_file_write_iter+0xab3/0x1890 [ 2068.645763] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2068.646644] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2068.647678] ? SOFTIRQ_verbose+0x10/0x10 [ 2068.648458] new_sync_write+0x42c/0x660 [ 2068.649224] ? new_sync_read+0x6f0/0x6f0 [ 2068.650015] ? ksys_write+0x12d/0x260 [ 2068.650753] ? lock_release+0x6b0/0x6b0 [ 2068.651525] ? selinux_file_permission+0x36/0x510 [ 2068.652459] ? __fget_files+0x296/0x480 [ 2068.653238] vfs_write+0x747/0xa30 [ 2068.653918] ksys_write+0x12d/0x260 [ 2068.654605] ? __ia32_sys_read+0xb0/0xb0 [ 2068.655380] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2068.656351] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2068.657321] do_syscall_64+0x33/0x40 [ 2068.658011] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2068.658979] RIP: 0033:0x7f4be1758b19 [ 2068.659672] 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 [ 2068.663114] RSP: 002b:00007f4bdecad188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2068.664528] RAX: ffffffffffffffda RBX: 00007f4be186c020 RCX: 00007f4be1758b19 [ 2068.665860] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000005 [ 2068.667200] RBP: 00007f4bdecad1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2068.668527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2068.669865] R13: 00007fff9e54d09f R14: 00007f4bdecad300 R15: 0000000000022000 06:40:16 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x7ffff000}], 0x1, 0xf2, 0x0) 06:40:16 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x80086601, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:40:16 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0x1000000}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:40:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 15) 06:40:16 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x40000000000000, 0x13, r0, 0x0) 06:40:16 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x80087601, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) [ 2068.790568] FAULT_INJECTION: forcing a failure. [ 2068.790568] name failslab, interval 1, probability 0, space 0, times 0 [ 2068.790781] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2068.792676] CPU: 1 PID: 8987 Comm: syz-executor.0 Not tainted 5.10.149 #1 [ 2068.795579] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2068.797013] Call Trace: [ 2068.797491] dump_stack+0x107/0x167 [ 2068.798138] should_fail.cold+0x5/0xa [ 2068.798811] ? ext4_mb_new_blocks+0x64d/0x4890 [ 2068.799648] should_failslab+0x5/0x20 [ 2068.800314] kmem_cache_alloc+0x5b/0x360 [ 2068.801040] ext4_mb_new_blocks+0x64d/0x4890 [ 2068.801831] ? kasan_unpoison_shadow+0x33/0x50 [ 2068.802622] ? ext4_cache_extents+0x68/0x2d0 [ 2068.803411] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2068.804285] ? ext4_discard_preallocations+0xe10/0xe10 [ 2068.805209] ? ext4_ext_search_right+0x2e3/0xbd0 [ 2068.806053] ? ext4_inode_to_goal_block+0x320/0x430 [ 2068.806962] ext4_ext_map_blocks+0x1ec4/0x5b90 [ 2068.807775] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2068.808699] ? SOFTIRQ_verbose+0x10/0x10 [ 2068.809422] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2068.810344] ? SOFTIRQ_verbose+0x10/0x10 [ 2068.811083] ? ext4_ext_release+0x10/0x10 [ 2068.811816] ? ext4_map_blocks+0x5e0/0x1970 [ 2068.812577] ? lock_release+0x6b0/0x6b0 [ 2068.813286] ? find_held_lock+0x2c/0x110 [ 2068.814004] ? rwsem_down_read_slowpath+0xba0/0xba0 [ 2068.814873] ext4_map_blocks+0x652/0x1970 [ 2068.815621] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2068.816407] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2068.817251] ? jbd2__journal_start+0xf3/0x890 [ 2068.818048] ? __ext4_journal_start_sb+0x214/0x430 [ 2068.818881] ? __ext4_journal_start_sb+0x1db/0x430 [ 2068.819732] ext4_iomap_begin+0x3ad/0x700 [ 2068.820456] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 2068.821296] ? iomap_dio_rw+0x31/0x90 [ 2068.821963] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 2068.823063] ? lock_chain_count+0x20/0x20 [ 2068.823788] iomap_apply+0x164/0x9e0 [ 2068.824434] ? iomap_dio_rw+0x90/0x90 [ 2068.825088] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2068.826083] ? mark_held_locks+0x9e/0xe0 [ 2068.826800] ? filemap_check_errors+0xa5/0x150 [ 2068.827608] __iomap_dio_rw+0x6cd/0x11a0 [ 2068.828302] ? iomap_dio_rw+0x90/0x90 [ 2068.828975] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2068.829756] ? ext4_orphan_add+0x253/0x9e0 [ 2068.830469] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2068.831327] ? ext4_empty_dir+0xa20/0xa20 [ 2068.832040] ? jbd2__journal_start+0xf3/0x890 [ 2068.832820] iomap_dio_rw+0x31/0x90 [ 2068.833454] ext4_file_write_iter+0xab3/0x1890 [ 2068.834258] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2068.835064] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2068.835965] ? SOFTIRQ_verbose+0x10/0x10 [ 2068.836674] new_sync_write+0x42c/0x660 [ 2068.837361] ? new_sync_read+0x6f0/0x6f0 [ 2068.838070] ? ksys_write+0x12d/0x260 [ 2068.838703] ? lock_release+0x6b0/0x6b0 [ 2068.839420] ? selinux_file_permission+0x36/0x510 [ 2068.840250] ? __fget_files+0x296/0x480 [ 2068.840948] vfs_write+0x747/0xa30 [ 2068.841566] ksys_write+0x12d/0x260 [ 2068.842187] ? __ia32_sys_read+0xb0/0xb0 [ 2068.842911] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2068.843824] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2068.844717] do_syscall_64+0x33/0x40 [ 2068.845353] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2068.846230] RIP: 0033:0x7f1ab9694b19 [ 2068.846869] 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 [ 2068.850026] RSP: 002b:00007f1ab6c0a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2068.851330] RAX: ffffffffffffffda RBX: 00007f1ab97a7f60 RCX: 00007f1ab9694b19 [ 2068.852557] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 2068.853781] RBP: 00007f1ab6c0a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2068.855006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2068.856212] R13: 00007ffef8e27c9f R14: 00007f1ab6c0a300 R15: 0000000000022000 06:40:16 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0x2000000}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:40:16 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x700, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) 06:40:16 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x8, 0xf2, 0x0) [ 2068.946032] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2069.335647] FAULT_INJECTION: forcing a failure. [ 2069.335647] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 2069.338373] CPU: 1 PID: 8963 Comm: syz-executor.1 Not tainted 5.10.149 #1 [ 2069.339554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2069.340974] Call Trace: [ 2069.341428] dump_stack+0x107/0x167 [ 2069.342064] should_fail.cold+0x5/0xa [ 2069.342718] __alloc_pages_nodemask+0x182/0x680 [ 2069.343537] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 2069.344576] alloc_pages_current+0x187/0x280 [ 2069.345337] ? lock_page_memcg+0xcd/0x260 [ 2069.346039] __get_free_pages+0xc/0xa0 [ 2069.346716] __tlb_remove_page_size+0x257/0x420 [ 2069.347553] unmap_page_range+0x1190/0x1ea0 [ 2069.348329] ? vm_normal_page+0x2e0/0x2e0 [ 2069.349056] ? lock_downgrade+0x6d0/0x6d0 [ 2069.349775] ? uprobe_munmap+0x1c/0x560 [ 2069.350474] unmap_single_vma+0x198/0x300 [ 2069.351228] unmap_vmas+0x16d/0x300 [ 2069.351863] ? zap_vma_ptes+0x100/0x100 [ 2069.352575] exit_mmap+0x27f/0x4f0 [ 2069.353195] ? do_munmap+0x40/0x40 [ 2069.353837] mmput+0xca/0x340 [ 2069.354385] do_exit+0xb21/0x2740 [ 2069.355176] ? find_held_lock+0x2c/0x110 [ 2069.355932] ? mm_update_next_owner+0x7d0/0x7d0 [ 2069.356971] ? get_signal+0x399/0x2210 [ 2069.357763] ? lock_downgrade+0x6d0/0x6d0 [ 2069.358506] ? do_raw_spin_lock+0x121/0x260 [ 2069.359289] ? rwlock_bug.part.0+0x90/0x90 [ 2069.360026] do_group_exit+0x125/0x310 [ 2069.360725] get_signal+0x469/0x2210 [ 2069.361461] ? vfs_readv+0xf7/0x160 [ 2069.362100] ? __fget_files+0x26d/0x480 [ 2069.362796] arch_do_signal+0x8c/0x1c60 [ 2069.363517] ? task_work_add+0xe1/0x2b0 [ 2069.364204] ? restore_sigcontext+0x630/0x630 [ 2069.364974] ? pidfd_get_pid+0x1c0/0x1c0 [ 2069.365692] ? fput_many+0xf6/0x1a0 [ 2069.366326] ? do_readv+0x1ff/0x300 [ 2069.366989] exit_to_user_mode_prepare+0xf7/0x160 [ 2069.367915] syscall_exit_to_user_mode+0x38/0x230 [ 2069.368814] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2069.369868] RIP: 0033:0x7f83f2ecfb19 [ 2069.370587] Code: Unable to access opcode bytes at RIP 0x7f83f2ecfaef. [ 2069.371758] RSP: 002b:00007f83f0445188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2069.373084] RAX: fffffffffffffe00 RBX: 00007f83f2fe2f60 RCX: 00007f83f2ecfb19 [ 2069.374307] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000003 [ 2069.375544] RBP: 00007f83f04451d0 R08: 0000000000000000 R09: 0000000000000000 [ 2069.376792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2069.378045] R13: 00007ffdc6e083ef R14: 00007f83f0445300 R15: 0000000000022000 [ 2082.964328] kmemleak: 24 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 2091.565962] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:40:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 16) 06:40:38 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}], 0x1) 06:40:38 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000000000000, 0x13, r0, 0x0) 06:40:38 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x300, 0xf2, 0x0) 06:40:38 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 13) 06:40:38 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0x3000000}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:40:38 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc0045878, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:40:38 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x900, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) 06:40:39 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0xa00, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) [ 2091.624290] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2091.642806] FAULT_INJECTION: forcing a failure. [ 2091.642806] name failslab, interval 1, probability 0, space 0, times 0 [ 2091.645187] CPU: 1 PID: 9018 Comm: syz-executor.7 Not tainted 5.10.149 #1 [ 2091.646555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2091.648258] Call Trace: [ 2091.648794] dump_stack+0x107/0x167 [ 2091.649557] should_fail.cold+0x5/0xa [ 2091.650326] ? create_object.isra.0+0x3a/0xa20 [ 2091.651296] should_failslab+0x5/0x20 [ 2091.652075] kmem_cache_alloc+0x5b/0x360 [ 2091.652914] create_object.isra.0+0x3a/0xa20 [ 2091.653799] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2091.654836] kmem_cache_alloc+0x159/0x360 [ 2091.655679] ? mempool_free_pages+0x20/0x20 [ 2091.656560] mempool_alloc+0x148/0x360 [ 2091.657350] ? mempool_resize+0x7d0/0x7d0 [ 2091.658202] ? lock_acquire+0x197/0x490 [ 2091.658995] ? create_empty_buffers+0xbc/0x640 [ 2091.659957] bio_alloc_bioset+0x36e/0x600 [ 2091.660794] ? bvec_alloc+0x2f0/0x2f0 [ 2091.661583] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2091.662581] ll_rw_block+0x1e7/0x230 [ 2091.663352] __block_write_begin_int+0x997/0x19c0 [ 2091.664327] ? fat_add_cluster+0x100/0x100 [ 2091.665197] ? remove_inode_buffers+0x300/0x300 [ 2091.666132] ? pagecache_get_page+0x243/0xc80 [ 2091.667036] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2091.668103] ? wait_for_stable_page+0x92/0xe0 [ 2091.669008] cont_write_begin+0x466/0x970 [ 2091.669858] ? fat_add_cluster+0x100/0x100 [ 2091.670707] ? nobh_write_begin+0xed0/0xed0 [ 2091.671596] ? __mark_inode_dirty+0x9dc/0xf10 [ 2091.672496] ? lock_downgrade+0x6d0/0x6d0 [ 2091.673331] ? do_raw_spin_lock+0x121/0x260 [ 2091.674195] ? iov_iter_fault_in_readable+0x9a/0x410 [ 2091.675231] fat_write_begin+0x89/0x180 [ 2091.676037] ? fat_add_cluster+0x100/0x100 [ 2091.676900] generic_perform_write+0x1fe/0x4e0 [ 2091.677833] ? fat_direct_IO+0x1ef/0x380 [ 2091.678653] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2091.680116] ? generic_file_direct_write+0x368/0x560 [ 2091.681149] __generic_file_write_iter+0x2cd/0x5d0 [ 2091.682143] generic_file_write_iter+0xdb/0x230 [ 2091.683075] ? iov_iter_init+0x3c/0x130 [ 2091.683899] new_sync_write+0x42c/0x660 [ 2091.684704] ? new_sync_read+0x6f0/0x6f0 [ 2091.685527] ? ksys_write+0x12d/0x260 [ 2091.686316] ? lock_release+0x6b0/0x6b0 [ 2091.687117] ? selinux_file_permission+0x36/0x510 [ 2091.688096] ? __fget_files+0x296/0x480 [ 2091.688912] vfs_write+0x747/0xa30 [ 2091.689637] ksys_write+0x12d/0x260 [ 2091.690370] ? __ia32_sys_read+0xb0/0xb0 [ 2091.691204] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2091.692257] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2091.693323] do_syscall_64+0x33/0x40 [ 2091.694074] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2091.695119] RIP: 0033:0x7f4be1758b19 [ 2091.695889] 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 [ 2091.699578] RSP: 002b:00007f4bdecce188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2091.701107] RAX: ffffffffffffffda RBX: 00007f4be186bf60 RCX: 00007f4be1758b19 [ 2091.702548] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 2091.703991] RBP: 00007f4bdecce1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2091.705416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2091.706843] R13: 00007fff9e54d09f R14: 00007f4bdecce300 R15: 0000000000022000 06:40:39 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x200000000000000, 0x13, r0, 0x0) [ 2091.737296] FAULT_INJECTION: forcing a failure. [ 2091.737296] name failslab, interval 1, probability 0, space 0, times 0 [ 2091.739657] CPU: 1 PID: 9027 Comm: syz-executor.0 Not tainted 5.10.149 #1 [ 2091.741039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2091.742717] Call Trace: [ 2091.743262] dump_stack+0x107/0x167 [ 2091.744001] should_fail.cold+0x5/0xa [ 2091.744775] ? create_object.isra.0+0x3a/0xa20 [ 2091.745707] should_failslab+0x5/0x20 [ 2091.746473] kmem_cache_alloc+0x5b/0x360 [ 2091.747324] create_object.isra.0+0x3a/0xa20 [ 2091.748210] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2091.749251] kmem_cache_alloc+0x159/0x360 [ 2091.750108] ext4_mb_new_blocks+0x64d/0x4890 [ 2091.751030] ? kasan_unpoison_shadow+0x33/0x50 [ 2091.751961] ? ext4_cache_extents+0x68/0x2d0 [ 2091.752855] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2091.753881] ? ext4_discard_preallocations+0xe10/0xe10 [ 2091.754942] ? ext4_ext_search_right+0x2e3/0xbd0 [ 2091.755908] ? ext4_inode_to_goal_block+0x320/0x430 [ 2091.756936] ext4_ext_map_blocks+0x1ec4/0x5b90 [ 2091.757881] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2091.758939] ? SOFTIRQ_verbose+0x10/0x10 [ 2091.759778] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2091.760839] ? SOFTIRQ_verbose+0x10/0x10 [ 2091.761668] ? ext4_ext_release+0x10/0x10 [ 2091.762516] ? ext4_map_blocks+0x5e0/0x1970 [ 2091.763397] ? lock_release+0x6b0/0x6b0 [ 2091.764213] ? find_held_lock+0x2c/0x110 [ 2091.765057] ? rwsem_down_read_slowpath+0xba0/0xba0 [ 2091.766077] ext4_map_blocks+0x652/0x1970 [ 2091.766920] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2091.767837] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2091.768808] ? jbd2__journal_start+0xf3/0x890 [ 2091.769720] ? __ext4_journal_start_sb+0x214/0x430 [ 2091.770706] ? __ext4_journal_start_sb+0x1db/0x430 [ 2091.771722] ext4_iomap_begin+0x3ad/0x700 [ 2091.772586] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 2091.773574] ? iomap_dio_rw+0x31/0x90 [ 2091.774352] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 2091.775631] ? lock_chain_count+0x20/0x20 [ 2091.776485] iomap_apply+0x164/0x9e0 [ 2091.777236] ? iomap_dio_rw+0x90/0x90 [ 2091.778007] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2091.779177] ? mark_held_locks+0x9e/0xe0 [ 2091.780038] ? filemap_check_errors+0xa5/0x150 [ 2091.780996] __iomap_dio_rw+0x6cd/0x11a0 [ 2091.781812] ? iomap_dio_rw+0x90/0x90 [ 2091.782633] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2091.783564] ? ext4_orphan_add+0x253/0x9e0 [ 2091.784418] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2091.785429] ? ext4_empty_dir+0xa20/0xa20 [ 2091.786271] ? jbd2__journal_start+0xf3/0x890 [ 2091.787196] iomap_dio_rw+0x31/0x90 [ 2091.787938] ext4_file_write_iter+0xab3/0x1890 [ 2091.788879] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2091.789815] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2091.790866] ? SOFTIRQ_verbose+0x10/0x10 [ 2091.791717] new_sync_write+0x42c/0x660 [ 2091.792523] ? new_sync_read+0x6f0/0x6f0 [ 2091.793342] ? ksys_write+0x12d/0x260 [ 2091.794118] ? lock_release+0x6b0/0x6b0 [ 2091.794941] ? selinux_file_permission+0x36/0x510 [ 2091.795936] ? __fget_files+0x296/0x480 [ 2091.796757] vfs_write+0x747/0xa30 [ 2091.797481] ksys_write+0x12d/0x260 [ 2091.798221] ? __ia32_sys_read+0xb0/0xb0 [ 2091.799045] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2091.800115] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2091.801160] do_syscall_64+0x33/0x40 [ 2091.801910] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2091.802938] RIP: 0033:0x7f1ab9694b19 [ 2091.803702] 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 [ 2091.807399] RSP: 002b:00007f1ab6c0a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2091.808928] RAX: ffffffffffffffda RBX: 00007f1ab97a7f60 RCX: 00007f1ab9694b19 [ 2091.810360] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 2091.811813] RBP: 00007f1ab6c0a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2091.813244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2091.814675] R13: 00007ffef8e27c9f R14: 00007f1ab6c0a300 R15: 0000000000022000 06:40:39 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x400000000000000, 0x13, r0, 0x0) [ 2091.852156] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:40:39 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0xf000, 0xf2, 0x0) 06:40:39 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc0045878, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:40:39 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0x9000000}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 2105.525687] kmemleak: 12 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:41:00 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x1b}], 0x1) 06:41:00 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfbffffffffff0700, 0x13, r0, 0x0) 06:41:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 17) 06:41:00 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 14) 06:41:00 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0xb00, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) 06:41:00 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0xff03, 0xf2, 0x0) 06:41:00 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc0105303, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:41:00 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0xf000000}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 2112.824352] FAULT_INJECTION: forcing a failure. [ 2112.824352] name failslab, interval 1, probability 0, space 0, times 0 [ 2112.827121] CPU: 0 PID: 9057 Comm: syz-executor.0 Not tainted 5.10.149 #1 [ 2112.828535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2112.830205] Call Trace: [ 2112.830748] dump_stack+0x107/0x167 [ 2112.831532] should_fail.cold+0x5/0xa [ 2112.832308] ? __es_insert_extent+0x3a9/0x12f0 [ 2112.833233] should_failslab+0x5/0x20 [ 2112.834003] kmem_cache_alloc+0x5b/0x360 [ 2112.834835] __es_insert_extent+0x3a9/0x12f0 [ 2112.835759] ext4_es_insert_extent+0x2dc/0xbb0 [ 2112.836693] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 2112.837584] ? rwsem_down_read_slowpath+0xba0/0xba0 [ 2112.838599] ext4_map_blocks+0x8e1/0x1970 [ 2112.839472] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2112.840385] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2112.841368] ? jbd2__journal_start+0xf3/0x890 [ 2112.842296] ? __ext4_journal_start_sb+0x214/0x430 [ 2112.843309] ? __ext4_journal_start_sb+0x1db/0x430 [ 2112.844329] ext4_iomap_begin+0x3ad/0x700 [ 2112.845204] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 2112.846205] ? iomap_dio_rw+0x31/0x90 [ 2112.846989] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 2112.848290] ? lock_chain_count+0x20/0x20 [ 2112.849159] iomap_apply+0x164/0x9e0 [ 2112.849925] ? iomap_dio_rw+0x90/0x90 [ 2112.850712] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2112.851923] ? mark_held_locks+0x9e/0xe0 [ 2112.852775] ? filemap_check_errors+0xa5/0x150 [ 2112.853714] __iomap_dio_rw+0x6cd/0x11a0 [ 2112.854544] ? iomap_dio_rw+0x90/0x90 [ 2112.855347] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2112.856289] ? ext4_orphan_add+0x253/0x9e0 [ 2112.857159] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2112.858172] ? ext4_empty_dir+0xa20/0xa20 [ 2112.859021] ? jbd2__journal_start+0xf3/0x890 [ 2112.859965] iomap_dio_rw+0x31/0x90 [ 2112.860718] ext4_file_write_iter+0xab3/0x1890 [ 2112.861680] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2112.862620] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2112.863707] ? SOFTIRQ_verbose+0x10/0x10 [ 2112.864553] new_sync_write+0x42c/0x660 [ 2112.865367] ? new_sync_read+0x6f0/0x6f0 [ 2112.866197] ? ksys_write+0x12d/0x260 [ 2112.866980] ? lock_release+0x6b0/0x6b0 [ 2112.867800] ? selinux_file_permission+0x36/0x510 [ 2112.868799] ? __fget_files+0x296/0x480 [ 2112.869623] vfs_write+0x747/0xa30 [ 2112.870357] ksys_write+0x12d/0x260 [ 2112.871099] ? __ia32_sys_read+0xb0/0xb0 [ 2112.871948] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2112.873012] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2112.874066] do_syscall_64+0x33/0x40 [ 2112.874825] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2112.875883] RIP: 0033:0x7f1ab9694b19 [ 2112.876647] 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 [ 2112.880397] RSP: 002b:00007f1ab6c0a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2112.881946] RAX: ffffffffffffffda RBX: 00007f1ab97a7f60 RCX: 00007f1ab9694b19 [ 2112.883405] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 2112.884860] RBP: 00007f1ab6c0a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2112.886313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2112.887783] R13: 00007ffef8e27c9f R14: 00007f1ab6c0a300 R15: 0000000000022000 [ 2112.901890] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2112.915163] FAULT_INJECTION: forcing a failure. [ 2112.915163] name failslab, interval 1, probability 0, space 0, times 0 [ 2112.917689] CPU: 0 PID: 9072 Comm: syz-executor.7 Not tainted 5.10.149 #1 [ 2112.919099] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2112.920786] Call Trace: [ 2112.921327] dump_stack+0x107/0x167 [ 2112.922081] should_fail.cold+0x5/0xa [ 2112.922861] ? create_object.isra.0+0x3a/0xa20 [ 2112.923813] should_failslab+0x5/0x20 [ 2112.924599] kmem_cache_alloc+0x5b/0x360 [ 2112.925438] create_object.isra.0+0x3a/0xa20 [ 2112.926346] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2112.927394] __kmalloc+0x16e/0x3f0 [ 2112.928154] ext4_find_extent+0xa3d/0xd30 [ 2112.928998] ? kfree+0xd7/0x390 [ 2112.929690] ext4_ext_map_blocks+0x1c8/0x5b90 [ 2112.930626] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2112.931708] ? SOFTIRQ_verbose+0x10/0x10 [ 2112.932541] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2112.933606] ? SOFTIRQ_verbose+0x10/0x10 [ 2112.934444] ? ext4_ext_release+0x10/0x10 [ 2112.935291] ? ext4_map_blocks+0x5e0/0x1970 [ 2112.936202] ? lock_release+0x6b0/0x6b0 [ 2112.937021] ? find_held_lock+0x2c/0x110 [ 2112.937867] ? down_write+0xe0/0x160 [ 2112.938629] ? rwsem_down_read_slowpath+0xba0/0xba0 [ 2112.939665] ext4_map_blocks+0x652/0x1970 [ 2112.940518] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2112.941442] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2112.942442] ? jbd2__journal_start+0xf3/0x890 [ 2112.943377] ? __ext4_journal_start_sb+0x214/0x430 [ 2112.944406] ? __ext4_journal_start_sb+0x1db/0x430 [ 2112.945412] ext4_iomap_begin+0x3ad/0x700 [ 2112.946282] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 2112.947292] ? iomap_dio_rw+0x31/0x90 [ 2112.948096] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 2112.949383] ? lock_chain_count+0x20/0x20 [ 2112.950245] iomap_apply+0x164/0x9e0 06:41:00 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x2) 06:41:00 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x20000051}], 0x1) [ 2112.951017] ? iomap_dio_rw+0x90/0x90 [ 2112.951984] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2112.953181] ? mark_held_locks+0x9e/0xe0 [ 2112.954037] ? filemap_check_errors+0xa5/0x150 [ 2112.954982] __iomap_dio_rw+0x6cd/0x11a0 [ 2112.955832] ? iomap_dio_rw+0x90/0x90 [ 2112.956641] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2112.957578] ? ext4_orphan_add+0x253/0x9e0 [ 2112.958445] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2112.959464] ? ext4_empty_dir+0xa20/0xa20 [ 2112.960310] ? jbd2__journal_start+0xf3/0x890 [ 2112.961245] iomap_dio_rw+0x31/0x90 [ 2112.961999] ext4_file_write_iter+0xab3/0x1890 [ 2112.962960] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2112.963915] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2112.964978] ? SOFTIRQ_verbose+0x10/0x10 [ 2112.965828] new_sync_write+0x42c/0x660 [ 2112.966643] ? new_sync_read+0x6f0/0x6f0 [ 2112.967491] ? ksys_write+0x12d/0x260 [ 2112.968278] ? lock_release+0x6b0/0x6b0 [ 2112.969093] ? selinux_file_permission+0x36/0x510 [ 2112.970076] ? __fget_files+0x296/0x480 [ 2112.970906] vfs_write+0x747/0xa30 [ 2112.971647] ksys_write+0x12d/0x260 [ 2112.972381] ? __ia32_sys_read+0xb0/0xb0 [ 2112.973220] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2112.974273] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2112.975351] do_syscall_64+0x33/0x40 [ 2112.976112] entry_SYSCALL_64_after_hwframe+0x61/0xc6 06:41:00 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc0189436, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:41:00 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0x60000000}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 2112.977164] RIP: 0033:0x7f4be1758b19 [ 2112.977997] 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 [ 2112.981764] RSP: 002b:00007f4bdecad188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2112.983322] RAX: ffffffffffffffda RBX: 00007f4be186c020 RCX: 00007f4be1758b19 [ 2112.984799] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000005 [ 2112.986261] RBP: 00007f4bdecad1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2112.987736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2112.989198] R13: 00007fff9e54d09f R14: 00007f4bdecad300 R15: 0000000000022000 [ 2112.992651] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:41:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 18) 06:41:00 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0xfffff000, 0xf2, 0x0) 06:41:00 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x3f00, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) 06:41:00 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 15) [ 2113.177401] FAULT_INJECTION: forcing a failure. [ 2113.177401] name failslab, interval 1, probability 0, space 0, times 0 [ 2113.179816] CPU: 1 PID: 9085 Comm: syz-executor.0 Not tainted 5.10.149 #1 [ 2113.181216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2113.182907] Call Trace: [ 2113.183477] dump_stack+0x107/0x167 [ 2113.184231] should_fail.cold+0x5/0xa [ 2113.185016] ? create_object.isra.0+0x3a/0xa20 [ 2113.185950] should_failslab+0x5/0x20 [ 2113.186728] kmem_cache_alloc+0x5b/0x360 [ 2113.187575] ? __es_remove_extent+0x70f/0x15d0 [ 2113.188518] create_object.isra.0+0x3a/0xa20 [ 2113.189410] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2113.190453] kmem_cache_alloc+0x159/0x360 [ 2113.191310] __es_insert_extent+0x3a9/0x12f0 [ 2113.192242] ext4_es_insert_extent+0x2dc/0xbb0 [ 2113.193184] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 2113.194087] ? rwsem_down_read_slowpath+0xba0/0xba0 [ 2113.195114] ext4_map_blocks+0x8e1/0x1970 [ 2113.195988] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2113.196909] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2113.197885] ? jbd2__journal_start+0xf3/0x890 [ 2113.198812] ? __ext4_journal_start_sb+0x214/0x430 [ 2113.199814] ? __ext4_journal_start_sb+0x1db/0x430 [ 2113.200825] ext4_iomap_begin+0x3ad/0x700 [ 2113.201693] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 2113.202699] ? iomap_dio_rw+0x31/0x90 [ 2113.203504] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 2113.204797] ? lock_chain_count+0x20/0x20 [ 2113.205654] iomap_apply+0x164/0x9e0 [ 2113.206418] ? iomap_dio_rw+0x90/0x90 [ 2113.207197] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2113.208401] ? mark_held_locks+0x9e/0xe0 [ 2113.209259] ? filemap_check_errors+0xa5/0x150 [ 2113.210203] __iomap_dio_rw+0x6cd/0x11a0 [ 2113.211028] ? iomap_dio_rw+0x90/0x90 [ 2113.211847] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2113.212781] ? ext4_orphan_add+0x253/0x9e0 [ 2113.213653] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2113.214660] ? ext4_empty_dir+0xa20/0xa20 [ 2113.215538] ? jbd2__journal_start+0xf3/0x890 [ 2113.216471] iomap_dio_rw+0x31/0x90 [ 2113.217229] ext4_file_write_iter+0xab3/0x1890 [ 2113.218205] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2113.219160] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2113.220157] ? SOFTIRQ_verbose+0x10/0x10 [ 2113.220972] new_sync_write+0x42c/0x660 [ 2113.221796] ? new_sync_read+0x6f0/0x6f0 [ 2113.222638] ? ksys_write+0x12d/0x260 [ 2113.223429] ? lock_release+0x6b0/0x6b0 [ 2113.224266] ? selinux_file_permission+0x36/0x510 [ 2113.225261] ? __fget_files+0x296/0x480 [ 2113.226099] vfs_write+0x747/0xa30 [ 2113.226841] ksys_write+0x12d/0x260 [ 2113.227606] ? __ia32_sys_read+0xb0/0xb0 [ 2113.228447] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2113.229536] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2113.230607] do_syscall_64+0x33/0x40 [ 2113.231372] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2113.232436] RIP: 0033:0x7f1ab9694b19 [ 2113.233202] 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 [ 2113.236991] RSP: 002b:00007f1ab6c0a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2113.238553] RAX: ffffffffffffffda RBX: 00007f1ab97a7f60 RCX: 00007f1ab9694b19 [ 2113.240025] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 2113.241494] RBP: 00007f1ab6c0a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2113.242958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2113.244444] R13: 00007ffef8e27c9f R14: 00007f1ab6c0a300 R15: 0000000000022000 06:41:00 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0x92ef409b}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 2113.302853] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:41:00 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x4) 06:41:00 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc020660b, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:41:00 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0xfffffffffffff000, 0xf2, 0x0) [ 2113.343905] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2113.362679] FAULT_INJECTION: forcing a failure. [ 2113.362679] name failslab, interval 1, probability 0, space 0, times 0 [ 2113.365056] CPU: 0 PID: 9094 Comm: syz-executor.7 Not tainted 5.10.149 #1 [ 2113.366464] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2113.368217] Call Trace: [ 2113.368780] dump_stack+0x107/0x167 [ 2113.369556] should_fail.cold+0x5/0xa [ 2113.370363] ? mempool_alloc+0x148/0x360 [ 2113.371212] ? mempool_free_pages+0x20/0x20 [ 2113.372127] should_failslab+0x5/0x20 [ 2113.372931] kmem_cache_alloc+0x5b/0x360 [ 2113.373790] ? mempool_free_pages+0x20/0x20 [ 2113.374699] mempool_alloc+0x148/0x360 [ 2113.375552] ? mempool_resize+0x7d0/0x7d0 [ 2113.376448] ? __lock_acquire+0xbb1/0x5b00 [ 2113.377348] bio_alloc_bioset+0x36e/0x600 [ 2113.378229] ? bvec_alloc+0x2f0/0x2f0 [ 2113.379050] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2113.380157] ? SOFTIRQ_verbose+0x10/0x10 [ 2113.381020] mpage_alloc+0x2f/0x260 [ 2113.381777] __mpage_writepage+0x114e/0x1670 [ 2113.382708] ? clean_buffers+0x2a0/0x2a0 [ 2113.383557] ? page_mapped+0x18b/0x350 [ 2113.384356] ? find_get_pages_range_tag+0x5f1/0xbb0 [ 2113.385390] ? page_mkclean+0x151/0x2c0 [ 2113.386211] ? invalid_page_referenced_vma+0x520/0x520 [ 2113.387281] ? add_to_page_cache_lru+0x2e0/0x2e0 [ 2113.388283] ? mark_held_locks+0x9e/0xe0 [ 2113.389131] ? percpu_counter_add_batch+0x8b/0x140 [ 2113.390162] write_cache_pages+0x57f/0xef0 [ 2113.391041] ? clean_buffers+0x2a0/0x2a0 [ 2113.391900] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2113.392917] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2113.394003] ? SOFTIRQ_verbose+0x10/0x10 [ 2113.394854] ? find_held_lock+0x2c/0x110 [ 2113.395716] ? fat_add_cluster+0x100/0x100 [ 2113.396594] ? fat_readahead+0x20/0x20 [ 2113.397390] mpage_writepages+0xd8/0x230 [ 2113.398226] ? mpage_end_io+0x2c0/0x2c0 [ 2113.399046] ? __mark_inode_dirty+0x312/0xf10 [ 2113.399982] ? fat_add_cluster+0x100/0x100 [ 2113.400851] ? do_raw_spin_lock+0x121/0x260 [ 2113.401760] do_writepages+0xee/0x2a0 [ 2113.402549] ? page_writeback_cpu_online+0x20/0x20 [ 2113.403567] ? iov_iter_advance+0x23b/0xec0 [ 2113.404468] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2113.405490] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 2113.406596] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2113.408103] ? generic_file_direct_write+0x368/0x560 [ 2113.409149] filemap_write_and_wait_range+0x65/0x100 [ 2113.410195] __generic_file_write_iter+0x303/0x5d0 [ 2113.411208] generic_file_write_iter+0xdb/0x230 [ 2113.412180] ? iov_iter_init+0x3c/0x130 [ 2113.413006] new_sync_write+0x42c/0x660 [ 2113.413827] ? new_sync_read+0x6f0/0x6f0 [ 2113.414661] ? ksys_write+0x12d/0x260 [ 2113.415448] ? lock_release+0x6b0/0x6b0 [ 2113.416275] ? selinux_file_permission+0x36/0x510 [ 2113.417270] ? __fget_files+0x296/0x480 [ 2113.418101] vfs_write+0x747/0xa30 [ 2113.418843] ksys_write+0x12d/0x260 [ 2113.419617] ? __ia32_sys_read+0xb0/0xb0 [ 2113.420455] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2113.421529] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2113.422588] do_syscall_64+0x33/0x40 [ 2113.423353] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2113.424413] RIP: 0033:0x7f4be1758b19 [ 2113.425181] 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 [ 2113.428948] RSP: 002b:00007f4bdecce188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2113.430511] RAX: ffffffffffffffda RBX: 00007f4be186bf60 RCX: 00007f4be1758b19 [ 2113.431990] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 2113.433452] RBP: 00007f4bdecce1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2113.434920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2113.436392] R13: 00007fff9e54d09f R14: 00007f4bdecce300 R15: 0000000000022000 [ 2125.964238] kmemleak: 22 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:41:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 19) 06:41:20 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x7ffff000}], 0x1) 06:41:20 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc0305302, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:41:20 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:41:20 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x4000, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) 06:41:20 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 16) 06:41:20 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x4000) 06:41:20 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0x9b40ef92}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 2133.419187] FAULT_INJECTION: forcing a failure. [ 2133.419187] name failslab, interval 1, probability 0, space 0, times 0 [ 2133.422152] CPU: 0 PID: 9122 Comm: syz-executor.0 Not tainted 5.10.149 #1 [ 2133.423552] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2133.425277] Call Trace: [ 2133.425829] dump_stack+0x107/0x167 [ 2133.426589] should_fail.cold+0x5/0xa [ 2133.427381] ? jbd2__journal_start+0x190/0x890 [ 2133.428364] should_failslab+0x5/0x20 [ 2133.429159] kmem_cache_alloc+0x5b/0x360 [ 2133.430008] jbd2__journal_start+0x190/0x890 [ 2133.430931] __ext4_journal_start_sb+0x214/0x430 [ 2133.431936] ext4_truncate+0x665/0x12b0 [ 2133.432772] ? ext4_punch_hole+0x1110/0x1110 [ 2133.433670] ? rwsem_down_read_slowpath+0xba0/0xba0 [ 2133.434710] ext4_file_write_iter+0x1359/0x1890 [ 2133.435693] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2133.436641] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2133.437736] ? SOFTIRQ_verbose+0x10/0x10 [ 2133.438585] new_sync_write+0x42c/0x660 [ 2133.439417] ? new_sync_read+0x6f0/0x6f0 [ 2133.440260] ? ksys_write+0x12d/0x260 [ 2133.441051] ? lock_release+0x6b0/0x6b0 [ 2133.441888] ? selinux_file_permission+0x36/0x510 [ 2133.442922] ? __fget_files+0x296/0x480 [ 2133.443795] vfs_write+0x747/0xa30 [ 2133.444532] ksys_write+0x12d/0x260 [ 2133.445298] ? __ia32_sys_read+0xb0/0xb0 [ 2133.446130] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2133.447206] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2133.448278] do_syscall_64+0x33/0x40 [ 2133.449041] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2133.450089] RIP: 0033:0x7f1ab9694b19 [ 2133.450851] 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 [ 2133.454624] RSP: 002b:00007f1ab6c0a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2133.456191] RAX: ffffffffffffffda RBX: 00007f1ab97a7f60 RCX: 00007f1ab9694b19 [ 2133.457651] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 2133.459110] RBP: 00007f1ab6c0a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2133.460586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2133.462043] R13: 00007ffef8e27c9f R14: 00007f1ab6c0a300 R15: 0000000000022000 06:41:20 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x93) 06:41:20 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x400000) 06:41:20 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5332, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) [ 2133.489220] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2133.489852] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:41:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 20) [ 2133.541696] FAULT_INJECTION: forcing a failure. [ 2133.541696] name failslab, interval 1, probability 0, space 0, times 0 [ 2133.544092] CPU: 0 PID: 9134 Comm: syz-executor.7 Not tainted 5.10.149 #1 [ 2133.545498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2133.547215] Call Trace: [ 2133.547769] dump_stack+0x107/0x167 [ 2133.548527] should_fail.cold+0x5/0xa [ 2133.548861] FAULT_INJECTION: forcing a failure. [ 2133.548861] name failslab, interval 1, probability 0, space 0, times 0 [ 2133.549311] ? create_object.isra.0+0x3a/0xa20 [ 2133.549339] should_failslab+0x5/0x20 [ 2133.553304] kmem_cache_alloc+0x5b/0x360 [ 2133.554147] create_object.isra.0+0x3a/0xa20 [ 2133.555040] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2133.556114] kmem_cache_alloc+0x159/0x360 [ 2133.556974] ext4_mb_new_blocks+0x64d/0x4890 [ 2133.557917] ? kasan_unpoison_shadow+0x33/0x50 [ 2133.558846] ? ext4_cache_extents+0x68/0x2d0 [ 2133.559758] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2133.560788] ? ext4_discard_preallocations+0xe10/0xe10 [ 2133.561880] ? ext4_ext_search_right+0x2e3/0xbd0 [ 2133.562839] ? ext4_inode_to_goal_block+0x320/0x430 [ 2133.563904] ext4_ext_map_blocks+0x1ec4/0x5b90 [ 2133.564856] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2133.565936] ? SOFTIRQ_verbose+0x10/0x10 [ 2133.566764] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2133.567851] ? SOFTIRQ_verbose+0x10/0x10 [ 2133.568697] ? ext4_ext_release+0x10/0x10 [ 2133.569561] ? ext4_map_blocks+0x5e0/0x1970 [ 2133.570455] ? lock_release+0x6b0/0x6b0 [ 2133.571284] ? find_held_lock+0x2c/0x110 [ 2133.572164] ? rwsem_down_read_slowpath+0xba0/0xba0 [ 2133.573209] ext4_map_blocks+0x652/0x1970 [ 2133.574069] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2133.574987] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2133.575984] ? jbd2__journal_start+0xf3/0x890 [ 2133.576922] ? __ext4_journal_start_sb+0x214/0x430 [ 2133.577931] ? __ext4_journal_start_sb+0x1db/0x430 [ 2133.578950] ext4_iomap_begin+0x3ad/0x700 [ 2133.579841] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 2133.580845] ? iomap_dio_rw+0x31/0x90 [ 2133.581642] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 2133.582936] ? lock_chain_count+0x20/0x20 [ 2133.583815] iomap_apply+0x164/0x9e0 [ 2133.584578] ? iomap_dio_rw+0x90/0x90 [ 2133.585389] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2133.586581] ? mark_held_locks+0x9e/0xe0 [ 2133.587446] ? filemap_check_errors+0xa5/0x150 [ 2133.588407] __iomap_dio_rw+0x6cd/0x11a0 [ 2133.589240] ? iomap_dio_rw+0x90/0x90 [ 2133.590049] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2133.590991] ? ext4_orphan_add+0x253/0x9e0 [ 2133.591864] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2133.592881] ? ext4_empty_dir+0xa20/0xa20 [ 2133.593729] ? jbd2__journal_start+0xf3/0x890 [ 2133.594676] iomap_dio_rw+0x31/0x90 [ 2133.595424] ext4_file_write_iter+0xab3/0x1890 [ 2133.596405] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2133.597351] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2133.598420] ? SOFTIRQ_verbose+0x10/0x10 [ 2133.599261] new_sync_write+0x42c/0x660 [ 2133.600097] ? new_sync_read+0x6f0/0x6f0 [ 2133.600934] ? ksys_write+0x12d/0x260 [ 2133.601718] ? lock_release+0x6b0/0x6b0 [ 2133.602534] ? selinux_file_permission+0x36/0x510 [ 2133.603529] ? __fget_files+0x296/0x480 [ 2133.604369] vfs_write+0x747/0xa30 [ 2133.605110] ksys_write+0x12d/0x260 [ 2133.605857] ? __ia32_sys_read+0xb0/0xb0 [ 2133.606694] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2133.607777] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2133.608837] do_syscall_64+0x33/0x40 [ 2133.609605] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2133.610653] RIP: 0033:0x7f4be1758b19 [ 2133.611417] 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 [ 2133.615195] RSP: 002b:00007f4bdecad188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2133.616770] RAX: ffffffffffffffda RBX: 00007f4be186c020 RCX: 00007f4be1758b19 [ 2133.618235] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000005 [ 2133.619709] RBP: 00007f4bdecad1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2133.621185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2133.622643] R13: 00007fff9e54d09f R14: 00007f4bdecad300 R15: 0000000000022000 [ 2133.624145] CPU: 1 PID: 9140 Comm: syz-executor.0 Not tainted 5.10.149 #1 [ 2133.625551] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2133.627243] Call Trace: [ 2133.627793] dump_stack+0x107/0x167 [ 2133.628541] should_fail.cold+0x5/0xa [ 2133.629317] ? create_object.isra.0+0x3a/0xa20 [ 2133.630251] should_failslab+0x5/0x20 [ 2133.631039] kmem_cache_alloc+0x5b/0x360 [ 2133.631892] ? truncate_inode_page+0xd0/0xd0 [ 2133.632795] create_object.isra.0+0x3a/0xa20 [ 2133.633700] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2133.634746] kmem_cache_alloc+0x159/0x360 [ 2133.635601] jbd2__journal_start+0x190/0x890 [ 2133.636511] __ext4_journal_start_sb+0x214/0x430 [ 2133.637486] ext4_truncate+0x665/0x12b0 [ 2133.638303] ? ext4_punch_hole+0x1110/0x1110 [ 2133.639194] ? rwsem_down_read_slowpath+0xba0/0xba0 [ 2133.640232] ext4_file_write_iter+0x1359/0x1890 [ 2133.641218] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2133.642156] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2133.643227] ? SOFTIRQ_verbose+0x10/0x10 [ 2133.644087] new_sync_write+0x42c/0x660 [ 2133.644898] ? new_sync_read+0x6f0/0x6f0 [ 2133.645744] ? ksys_write+0x12d/0x260 [ 2133.646531] ? lock_release+0x6b0/0x6b0 [ 2133.647509] ? selinux_file_permission+0x36/0x510 [ 2133.648576] ? __fget_files+0x296/0x480 [ 2133.649404] vfs_write+0x747/0xa30 [ 2133.650143] ksys_write+0x12d/0x260 [ 2133.650890] ? __ia32_sys_read+0xb0/0xb0 [ 2133.651787] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2133.652856] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2133.653911] do_syscall_64+0x33/0x40 [ 2133.654671] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2133.655714] RIP: 0033:0x7f1ab9694b19 [ 2133.656493] 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 06:41:21 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0x9effffff}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 2133.660245] RSP: 002b:00007f1ab6c0a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2133.661931] RAX: ffffffffffffffda RBX: 00007f1ab97a7f60 RCX: 00007f1ab9694b19 [ 2133.663638] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 06:41:21 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x80000, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) [ 2133.665329] RBP: 00007f1ab6c0a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2133.667126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2133.668851] R13: 00007ffef8e27c9f R14: 00007f1ab6c0a300 R15: 0000000000022000 [ 2133.792356] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2149.958986] kmemleak: 23 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:41:45 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}], 0x2) 06:41:45 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x1000000, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) 06:41:45 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0xf2) 06:41:45 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5334, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:41:45 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 17) 06:41:45 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x1000000) 06:41:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 21) 06:41:45 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0xf0ffffff}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 2158.219153] FAULT_INJECTION: forcing a failure. [ 2158.219153] name failslab, interval 1, probability 0, space 0, times 0 [ 2158.222336] CPU: 0 PID: 9163 Comm: syz-executor.0 Not tainted 5.10.149 #1 [ 2158.223737] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2158.225470] Call Trace: [ 2158.226018] dump_stack+0x107/0x167 [ 2158.226768] should_fail.cold+0x5/0xa [ 2158.227549] ? create_object.isra.0+0x3a/0xa20 [ 2158.228493] should_failslab+0x5/0x20 [ 2158.229275] kmem_cache_alloc+0x5b/0x360 [ 2158.230103] ? __kasan_slab_free+0x122/0x160 [ 2158.231026] create_object.isra.0+0x3a/0xa20 [ 2158.231937] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2158.233017] __kmalloc+0x16e/0x3f0 [ 2158.233766] ext4_ext_remove_space+0x15af/0x4010 [ 2158.234752] ? find_held_lock+0x2c/0x110 [ 2158.235613] ? do_raw_write_lock+0x11a/0x280 [ 2158.236544] ? do_raw_read_unlock+0x70/0x70 [ 2158.237435] ? ext4_ext_index_trans_blocks+0x170/0x170 [ 2158.238519] ? ext4_es_remove_extent+0x103/0x3f0 [ 2158.239535] ? ext4_es_lookup_extent+0xbe0/0xbe0 [ 2158.240514] ? down_write+0xe0/0x160 [ 2158.241280] ? rwsem_down_read_slowpath+0xba0/0xba0 [ 2158.241300] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2158.243974] ext4_ext_truncate+0x1ea/0x250 [ 2158.244852] ext4_truncate+0xd5e/0x12b0 [ 2158.245676] ? ext4_punch_hole+0x1110/0x1110 [ 2158.246574] ? rwsem_down_read_slowpath+0xba0/0xba0 [ 2158.247618] ext4_file_write_iter+0x1359/0x1890 [ 2158.248613] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2158.249554] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2158.250621] ? SOFTIRQ_verbose+0x10/0x10 [ 2158.251468] new_sync_write+0x42c/0x660 [ 2158.252306] ? new_sync_read+0x6f0/0x6f0 [ 2158.253136] ? ksys_write+0x12d/0x260 [ 2158.253917] ? lock_release+0x6b0/0x6b0 [ 2158.254729] ? selinux_file_permission+0x36/0x510 [ 2158.255721] ? __fget_files+0x296/0x480 [ 2158.256562] vfs_write+0x747/0xa30 [ 2158.257300] ksys_write+0x12d/0x260 [ 2158.258043] ? __ia32_sys_read+0xb0/0xb0 [ 2158.258876] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2158.259941] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2158.261010] do_syscall_64+0x33/0x40 [ 2158.261772] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2158.262812] RIP: 0033:0x7f1ab9694b19 [ 2158.263572] 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 [ 2158.267340] RSP: 002b:00007f1ab6c0a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2158.268911] RAX: ffffffffffffffda RBX: 00007f1ab97a7f60 RCX: 00007f1ab9694b19 [ 2158.270371] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 2158.271832] RBP: 00007f1ab6c0a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2158.273306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2158.274774] R13: 00007ffef8e27c9f R14: 00007f1ab6c0a300 R15: 0000000000022000 [ 2158.286744] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2158.303990] FAULT_INJECTION: forcing a failure. [ 2158.303990] name failslab, interval 1, probability 0, space 0, times 0 [ 2158.306369] CPU: 1 PID: 9157 Comm: syz-executor.7 Not tainted 5.10.149 #1 [ 2158.307766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2158.309466] Call Trace: [ 2158.310021] dump_stack+0x107/0x167 [ 2158.310778] should_fail.cold+0x5/0xa [ 2158.311562] ? mempool_alloc+0x148/0x360 [ 2158.312413] ? mempool_free_pages+0x20/0x20 [ 2158.313295] should_failslab+0x5/0x20 [ 2158.314076] kmem_cache_alloc+0x5b/0x360 [ 2158.314910] ? mempool_free_pages+0x20/0x20 [ 2158.315800] mempool_alloc+0x148/0x360 [ 2158.316612] ? SOFTIRQ_verbose+0x10/0x10 [ 2158.317445] ? mempool_resize+0x7d0/0x7d0 [ 2158.318291] ? lock_chain_count+0x20/0x20 [ 2158.319152] ? xas_set_mark+0x25a/0x2d0 [ 2158.319978] bio_alloc_bioset+0x36e/0x600 [ 2158.320844] ? bvec_alloc+0x2f0/0x2f0 [ 2158.321618] ? unlock_page_memcg+0x96/0x160 [ 2158.322513] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2158.323516] __sync_dirty_buffer+0x16a/0x3e0 [ 2158.324434] __fat_write_inode+0x7ce/0x990 [ 2158.325316] ? fat_direct_IO+0x380/0x380 [ 2158.326141] ? do_raw_spin_lock+0x121/0x260 [ 2158.327021] ? rwlock_bug.part.0+0x90/0x90 [ 2158.327899] fat_write_inode+0x8f/0x180 [ 2158.328722] __writeback_single_inode+0x947/0xd90 [ 2158.329723] writeback_single_inode+0x2ae/0x570 [ 2158.330679] sync_inode_metadata+0xbf/0x100 [ 2158.331566] ? sync_inode+0x20/0x20 [ 2158.332331] ? down_write+0xe0/0x160 [ 2158.333119] __generic_file_fsync+0x163/0x1f0 [ 2158.334044] fat_file_fsync+0x73/0x200 [ 2158.334848] ? fat_trim_fs+0xfc0/0xfc0 [ 2158.335638] vfs_fsync_range+0x13d/0x230 [ 2158.336487] generic_file_write_iter+0x19d/0x230 [ 2158.337447] ? iov_iter_init+0x3c/0x130 [ 2158.338264] new_sync_write+0x42c/0x660 [ 2158.339076] ? new_sync_read+0x6f0/0x6f0 [ 2158.339907] ? ksys_write+0x12d/0x260 [ 2158.340697] ? lock_release+0x6b0/0x6b0 [ 2158.341513] ? selinux_file_permission+0x36/0x510 [ 2158.342503] ? __fget_files+0x296/0x480 [ 2158.343344] vfs_write+0x747/0xa30 [ 2158.344098] ksys_write+0x12d/0x260 [ 2158.344845] ? __ia32_sys_read+0xb0/0xb0 [ 2158.345675] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2158.346743] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2158.347811] do_syscall_64+0x33/0x40 [ 2158.348592] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2158.349640] RIP: 0033:0x7f4be1758b19 [ 2158.350403] 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 [ 2158.354158] RSP: 002b:00007f4bdecce188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2158.355708] RAX: ffffffffffffffda RBX: 00007f4be186bf60 RCX: 00007f4be1758b19 [ 2158.357169] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 2158.358613] RBP: 00007f4bdecce1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2158.360066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2158.361513] R13: 00007fff9e54d09f R14: 00007f4bdecce300 R15: 0000000000022000 06:41:45 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0xfcffffff}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:41:45 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x2000000) 06:41:45 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x2000000, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) 06:41:45 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5335, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:41:45 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 18) [ 2158.432584] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:41:45 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x9300) [ 2158.539407] FAULT_INJECTION: forcing a failure. [ 2158.539407] name failslab, interval 1, probability 0, space 0, times 0 [ 2158.541874] CPU: 1 PID: 9189 Comm: syz-executor.7 Not tainted 5.10.149 #1 [ 2158.543293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2158.545009] Call Trace: [ 2158.545560] dump_stack+0x107/0x167 [ 2158.546312] should_fail.cold+0x5/0xa [ 2158.547096] ? create_object.isra.0+0x3a/0xa20 [ 2158.548040] should_failslab+0x5/0x20 [ 2158.548821] kmem_cache_alloc+0x5b/0x360 [ 2158.549655] ? __es_remove_extent+0x70f/0x15d0 [ 2158.550600] create_object.isra.0+0x3a/0xa20 [ 2158.551503] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2158.552568] kmem_cache_alloc+0x159/0x360 [ 2158.553436] __es_insert_extent+0x3a9/0x12f0 [ 2158.554373] ext4_es_insert_extent+0x2dc/0xbb0 [ 2158.555319] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 2158.556234] ? rwsem_down_read_slowpath+0xba0/0xba0 [ 2158.557267] ext4_map_blocks+0x8e1/0x1970 [ 2158.558137] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2158.559060] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2158.560064] ? jbd2__journal_start+0xf3/0x890 [ 2158.561001] ? __ext4_journal_start_sb+0x214/0x430 [ 2158.562004] ? __ext4_journal_start_sb+0x1db/0x430 [ 2158.563018] ext4_iomap_begin+0x3ad/0x700 [ 2158.563888] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 2158.564903] ? iomap_dio_rw+0x31/0x90 [ 2158.565697] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 2158.566991] ? lock_chain_count+0x20/0x20 [ 2158.567852] iomap_apply+0x164/0x9e0 [ 2158.568624] ? iomap_dio_rw+0x90/0x90 [ 2158.569409] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2158.570598] ? mark_held_locks+0x9e/0xe0 [ 2158.571457] ? filemap_check_errors+0xa5/0x150 [ 2158.572419] __iomap_dio_rw+0x6cd/0x11a0 [ 2158.573250] ? iomap_dio_rw+0x90/0x90 [ 2158.574052] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2158.574991] ? ext4_orphan_add+0x253/0x9e0 [ 2158.575855] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2158.576873] ? ext4_empty_dir+0xa20/0xa20 [ 2158.577716] ? jbd2__journal_start+0xf3/0x890 [ 2158.578644] iomap_dio_rw+0x31/0x90 [ 2158.579399] ext4_file_write_iter+0xab3/0x1890 [ 2158.580376] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2158.581320] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2158.582398] ? SOFTIRQ_verbose+0x10/0x10 [ 2158.583242] new_sync_write+0x42c/0x660 [ 2158.584066] ? new_sync_read+0x6f0/0x6f0 [ 2158.584905] ? ksys_write+0x12d/0x260 [ 2158.585694] ? lock_release+0x6b0/0x6b0 [ 2158.586511] ? selinux_file_permission+0x36/0x510 [ 2158.587502] ? __fget_files+0x296/0x480 [ 2158.588353] vfs_write+0x747/0xa30 [ 2158.589102] ksys_write+0x12d/0x260 [ 2158.589854] ? __ia32_sys_read+0xb0/0xb0 [ 2158.590704] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2158.591774] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2158.592838] do_syscall_64+0x33/0x40 [ 2158.593608] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2158.594657] RIP: 0033:0x7f4be1758b19 [ 2158.595420] 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 [ 2158.599172] RSP: 002b:00007f4bdecce188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2158.600744] RAX: ffffffffffffffda RBX: 00007f4be186bf60 RCX: 00007f4be1758b19 [ 2158.602205] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 2158.603665] RBP: 00007f4bdecce1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2158.605142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2158.606599] R13: 00007fff9e54d09f R14: 00007f4bdecce300 R15: 0000000000022000 [ 2174.121758] kmemleak: 17 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 2182.146260] FAULT_INJECTION: forcing a failure. [ 2182.146260] name failslab, interval 1, probability 0, space 0, times 0 [ 2182.148759] CPU: 1 PID: 9199 Comm: syz-executor.0 Not tainted 5.10.149 #1 [ 2182.150143] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2182.151813] Call Trace: [ 2182.152362] dump_stack+0x107/0x167 [ 2182.153110] should_fail.cold+0x5/0xa [ 2182.153895] ? create_object.isra.0+0x3a/0xa20 [ 2182.154828] should_failslab+0x5/0x20 [ 2182.155606] kmem_cache_alloc+0x5b/0x360 [ 2182.156454] ? pagecache_get_page+0x243/0xc80 [ 2182.157375] create_object.isra.0+0x3a/0xa20 [ 2182.158269] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2182.159301] kmem_cache_alloc+0x159/0x360 [ 2182.160148] ext4_free_blocks+0x915/0x20f0 [ 2182.161037] ? ext4_mb_new_blocks+0x4890/0x4890 [ 2182.162003] ? __ext4_journal_ensure_credits+0x263/0x2e0 [ 2182.163117] ext4_ext_remove_space+0x1f7e/0x4010 [ 2182.164128] ? ext4_ext_index_trans_blocks+0x170/0x170 [ 2182.165205] ? ext4_es_remove_extent+0x103/0x3f0 [ 2182.166166] ? ext4_es_lookup_extent+0xbe0/0xbe0 [ 2182.167123] ? down_write+0xe0/0x160 [ 2182.167881] ? rwsem_down_read_slowpath+0xba0/0xba0 [ 2182.168913] ext4_ext_truncate+0x1ea/0x250 [ 2182.169780] ext4_truncate+0xd5e/0x12b0 06:42:09 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}], 0x8) 06:42:09 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x7000000, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) [ 2182.170601] ? ext4_punch_hole+0x1110/0x1110 06:42:09 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 19) 06:42:09 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0xfffff000}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:42:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 22) 06:42:09 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc0a85320, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:42:09 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x4000000) 06:42:09 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0xf200) [ 2182.171838] ? rwsem_down_read_slowpath+0xba0/0xba0 [ 2182.173352] ext4_file_write_iter+0x1359/0x1890 [ 2182.174613] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2182.175848] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2182.177254] ? SOFTIRQ_verbose+0x10/0x10 [ 2182.178328] new_sync_write+0x42c/0x660 [ 2182.179375] ? new_sync_read+0x6f0/0x6f0 [ 2182.180456] ? ksys_write+0x12d/0x260 [ 2182.181466] ? lock_release+0x6b0/0x6b0 [ 2182.182511] ? selinux_file_permission+0x36/0x510 [ 2182.183785] ? __fget_files+0x296/0x480 [ 2182.184887] vfs_write+0x747/0xa30 [ 2182.185843] ksys_write+0x12d/0x260 [ 2182.186791] ? __ia32_sys_read+0xb0/0xb0 [ 2182.187850] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2182.189215] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2182.190553] do_syscall_64+0x33/0x40 [ 2182.191521] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2182.192860] RIP: 0033:0x7f1ab9694b19 [ 2182.193821] 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 [ 2182.198503] RSP: 002b:00007f1ab6c0a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2182.200493] RAX: ffffffffffffffda RBX: 00007f1ab97a7f60 RCX: 00007f1ab9694b19 [ 2182.201947] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 2182.203396] RBP: 00007f1ab6c0a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2182.204876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2182.206330] R13: 00007ffef8e27c9f R14: 00007f1ab6c0a300 R15: 0000000000022000 [ 2182.259865] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2182.262836] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:42:09 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x7fffffffffffb) 06:42:09 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc0a85322, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:42:09 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0xffffff7f}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 2182.298201] FAULT_INJECTION: forcing a failure. [ 2182.298201] name failslab, interval 1, probability 0, space 0, times 0 06:42:09 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0xff03) [ 2182.301096] CPU: 1 PID: 9215 Comm: syz-executor.7 Not tainted 5.10.149 #1 [ 2182.302490] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2182.304151] Call Trace: [ 2182.304701] dump_stack+0x107/0x167 [ 2182.305444] should_fail.cold+0x5/0xa [ 2182.306212] ? mempool_alloc+0x148/0x360 [ 2182.307023] ? mempool_free_pages+0x20/0x20 [ 2182.307891] should_failslab+0x5/0x20 [ 2182.308673] kmem_cache_alloc+0x5b/0x360 [ 2182.309489] ? mempool_free_pages+0x20/0x20 [ 2182.310350] mempool_alloc+0x148/0x360 [ 2182.311147] ? mempool_resize+0x7d0/0x7d0 [ 2182.311982] ? lock_downgrade+0x6d0/0x6d0 [ 2182.312840] ? _raw_spin_unlock+0x1a/0x30 [ 2182.313672] ? writeback_single_inode+0x138/0x570 [ 2182.314629] ? sync_mapping_buffers+0x933/0xcf0 [ 2182.315575] bio_alloc_bioset+0x36e/0x600 [ 2182.316414] ? downgrade_write+0x3a0/0x3a0 [ 2182.317262] ? bvec_alloc+0x2f0/0x2f0 [ 2182.318023] ? errseq_check+0x4b/0x90 [ 2182.318788] ? file_check_and_advance_wb_err+0xbb/0x2f0 [ 2182.319865] blkdev_issue_flush+0x20/0x1a0 [ 2182.320735] fat_file_fsync+0x19f/0x200 [ 2182.321528] ? fat_trim_fs+0xfc0/0xfc0 [ 2182.322308] vfs_fsync_range+0x13d/0x230 [ 2182.323129] generic_file_write_iter+0x19d/0x230 [ 2182.324078] ? iov_iter_init+0x3c/0x130 [ 2182.324901] new_sync_write+0x42c/0x660 [ 2182.325704] ? new_sync_read+0x6f0/0x6f0 [ 2182.326519] ? ksys_write+0x12d/0x260 [ 2182.327290] ? lock_release+0x6b0/0x6b0 [ 2182.328089] ? selinux_file_permission+0x36/0x510 [ 2182.329071] ? __fget_files+0x296/0x480 [ 2182.329879] vfs_write+0x747/0xa30 [ 2182.330601] ksys_write+0x12d/0x260 [ 2182.331339] ? __ia32_sys_read+0xb0/0xb0 [ 2182.332161] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2182.333234] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2182.334269] do_syscall_64+0x33/0x40 [ 2182.335013] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2182.336037] RIP: 0033:0x7f4be1758b19 [ 2182.336789] 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 [ 2182.340474] RSP: 002b:00007f4bdecce188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2182.342053] RAX: ffffffffffffffda RBX: 00007f4be186bf60 RCX: 00007f4be1758b19 [ 2182.343476] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 2182.344913] RBP: 00007f4bdecce1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2182.346340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2182.347762] R13: 00007fff9e54d09f R14: 00007f4bdecce300 R15: 0000000000022000 06:42:09 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x40000000000000) 06:42:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 23) 06:42:09 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x8000000, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) 06:42:09 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x93000000) [ 2182.457688] FAULT_INJECTION: forcing a failure. [ 2182.457688] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2182.460196] CPU: 0 PID: 9232 Comm: syz-executor.0 Not tainted 5.10.149 #1 [ 2182.461645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2182.463374] Call Trace: [ 2182.463936] dump_stack+0x107/0x167 [ 2182.464700] should_fail.cold+0x5/0xa [ 2182.465491] _copy_to_user+0x2e/0x180 [ 2182.466302] simple_read_from_buffer+0xcc/0x160 [ 2182.467253] proc_fail_nth_read+0x198/0x230 [ 2182.468134] ? proc_sessionid_read+0x230/0x230 [ 2182.469101] ? security_file_permission+0x24e/0x570 [ 2182.470136] ? perf_trace_initcall_start+0x101/0x380 [ 2182.471187] ? proc_sessionid_read+0x230/0x230 [ 2182.472133] vfs_read+0x228/0x580 [ 2182.472878] ksys_read+0x12d/0x260 [ 2182.473626] ? __ia32_sys_pwrite64+0x230/0x230 [ 2182.474589] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2182.475685] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2182.476772] do_syscall_64+0x33/0x40 [ 2182.477540] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2182.478606] RIP: 0033:0x7f1ab964769c [ 2182.479369] 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 [ 2182.483243] RSP: 002b:00007f1ab6c0a170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2182.484806] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f1ab964769c [ 2182.486258] RDX: 000000000000000f RSI: 00007f1ab6c0a1e0 RDI: 0000000000000004 [ 2182.487704] RBP: 00007f1ab6c0a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2182.489165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2182.490617] R13: 00007ffef8e27c9f R14: 00007f1ab6c0a300 R15: 0000000000022000 [ 2182.563768] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2197.872315] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:42:32 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x9000000, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) 06:42:32 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}], 0x300) 06:42:32 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc0bc5310, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:42:32 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0xffffff9e}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:42:32 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0xf2000000) 06:42:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) 06:42:32 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x100000000000000) 06:42:32 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 20) [ 2205.559591] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:42:33 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0xf5ffffff) [ 2205.581611] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2205.596490] FAULT_INJECTION: forcing a failure. [ 2205.596490] name failslab, interval 1, probability 0, space 0, times 0 [ 2205.599168] CPU: 1 PID: 9253 Comm: syz-executor.7 Not tainted 5.10.149 #1 [ 2205.600580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2205.602301] Call Trace: [ 2205.602860] dump_stack+0x107/0x167 [ 2205.603628] should_fail.cold+0x5/0xa [ 2205.604434] ? create_object.isra.0+0x3a/0xa20 [ 2205.605425] should_failslab+0x5/0x20 [ 2205.606213] kmem_cache_alloc+0x5b/0x360 [ 2205.607067] create_object.isra.0+0x3a/0xa20 [ 2205.607984] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2205.609043] kmem_cache_alloc+0x159/0x360 [ 2205.609911] ? mempool_free_pages+0x20/0x20 [ 2205.610804] mempool_alloc+0x148/0x360 [ 2205.611624] ? mempool_resize+0x7d0/0x7d0 [ 2205.612488] ? lock_downgrade+0x6d0/0x6d0 [ 2205.613356] ? _raw_spin_unlock+0x1a/0x30 [ 2205.614202] ? writeback_single_inode+0x138/0x570 [ 2205.615190] ? sync_mapping_buffers+0x933/0xcf0 [ 2205.616164] bio_alloc_bioset+0x36e/0x600 [ 2205.617037] ? downgrade_write+0x3a0/0x3a0 [ 2205.617905] ? bvec_alloc+0x2f0/0x2f0 [ 2205.618691] ? errseq_check+0x4b/0x90 [ 2205.619474] ? file_check_and_advance_wb_err+0xbb/0x2f0 [ 2205.620583] blkdev_issue_flush+0x20/0x1a0 [ 2205.621462] fat_file_fsync+0x19f/0x200 [ 2205.622276] ? fat_trim_fs+0xfc0/0xfc0 [ 2205.623074] vfs_fsync_range+0x13d/0x230 [ 2205.623916] generic_file_write_iter+0x19d/0x230 [ 2205.624905] ? iov_iter_init+0x3c/0x130 [ 2205.625741] new_sync_write+0x42c/0x660 [ 2205.626561] ? new_sync_read+0x6f0/0x6f0 [ 2205.627398] ? ksys_write+0x12d/0x260 [ 2205.628183] ? lock_release+0x6b0/0x6b0 [ 2205.629003] ? selinux_file_permission+0x36/0x510 [ 2205.629993] ? __fget_files+0x296/0x480 [ 2205.630816] vfs_write+0x747/0xa30 [ 2205.631549] ksys_write+0x12d/0x260 [ 2205.632293] ? __ia32_sys_read+0xb0/0xb0 [ 2205.633166] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2205.634237] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2205.635305] do_syscall_64+0x33/0x40 [ 2205.636069] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2205.637136] RIP: 0033:0x7f4be1758b19 06:42:33 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0xff030000) [ 2205.637895] 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 [ 2205.641784] RSP: 002b:00007f4bdecce188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2205.643340] RAX: ffffffffffffffda RBX: 00007f4be186bf60 RCX: 00007f4be1758b19 [ 2205.644808] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000003 [ 2205.646273] RBP: 00007f4bdecce1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2205.647731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2205.649454] R13: 00007fff9e54d09f R14: 00007f4bdecce300 R15: 0000000000022000 06:42:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x3, 0x17, 0x0, {0x7, './file1'}}, 0x10) 06:42:33 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:42:33 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x200000000000000) 06:42:33 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0xfffffff0}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:42:33 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0xa000000, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) 06:42:33 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0xfffffff5) 06:42:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x300, 0x17, 0x0, {0x7, './file1'}}, 0x10) [ 2205.893453] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2219.619231] kmemleak: 8 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:42:55 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x400000000000000) 06:42:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x900, 0x17, 0x0, {0x7, './file1'}}, 0x10) 06:42:55 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) (fail_nth: 21) 06:42:56 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x1f00, 0x0, 0x0, 'queue1\x00'}) 06:42:56 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0xfffffffc}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:42:56 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0xb000000, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) 06:42:56 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) ioctl$HIDIOCGRDESCSIZE(r1, 0x80044801, &(0x7f0000000240)) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) r3 = fcntl$dupfd(r2, 0x0, r0) r4 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="5a9441cb6313e6527595ee5f213cc05264a6d8aabb48eb952ca885b9d229d31494cadab5bc927c1de63dea5f488f82b08015eae6ebe8f348a88de858b31579fdfbb296f8ce0a65950940ce1670c36a37ed9101baf264128e45b1f43d27039fdf07d69c0b0698149a2454c76d9706664b51984296329a9507da91a792b61947f8cff3eddbf4463d0f1ecc0003eea1df4e8282297eeda0e2f6f2055f89b1edb6f3709252b53487ac30dc9a6e612621346ce8266162898dfe3d7339816cf69110d779565b8fc88a39", 0xc7, 0x3}], 0x20082, &(0x7f00000002c0)=ANY=[@ANYBLOB="687567653d61645a6973652c61817072616973652cff0761737572652c001373976635354a455a242b1b002c7ec1f379ff85f1040d1d6b7f3c981ef0330842fdda9159af24b857a832e07cf4be6b284c6ebe9e1790a9b8b7e7332b7134468b1775e61787fa228d0215f3aeebb91201b84f607eb9c96bc49921e5df7a891e5ef971a10adda60f37b05006bda0dd7e870c5b378bcd1dd598f44441547e9be08ae1af2a259f729b14af6a5862178892814bc9a8c315445cf47a3bd450848330a57567ad57c7a6c1ac875985b566e11984a29d71abdb00f0cb74f91a8f1d5e81796ed044e642b3d25656"]) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r3, {0x4}}, './file1\x00'}) dup3(r5, r3, 0x0) fcntl$setlease(r4, 0x400, 0x2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000200)) 06:42:56 executing program 1: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) prlimit64(0x0, 0xe, 0x0, &(0x7f0000000280)) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@mcast1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) stat(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) setuid(r3) setresuid(r3, 0x0, r2) dup(0xffffffffffffffff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f00000000c0)) setresuid(0x0, 0x0, 0x0) r5 = geteuid() ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000002c0)=0x0) lstat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)) prlimit64(r6, 0x1, 0x0, &(0x7f0000000300)) write$P9_RGETATTR(r4, &(0x7f00000001c0)={0xa0, 0x19, 0x1, {0x50, {0x4, 0x0, 0x1}, 0x25, r5, r1, 0x3, 0x8001, 0x7, 0x8, 0x105, 0x4871, 0x0, 0x9771b8b, 0x1000, 0x5, 0x3, 0x3, 0xffffffff, 0xfffffffffffffffa, 0xcdc}}, 0xa0) r7 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r7, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}], 0x1) [ 2228.648728] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:42:56 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x1f000000, 0x0, 0x0, 'queue1\x00'}) [ 2228.689002] FAULT_INJECTION: forcing a failure. [ 2228.689002] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2228.691425] CPU: 0 PID: 9301 Comm: syz-executor.7 Not tainted 5.10.149 #1 [ 2228.692809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2228.694496] Call Trace: [ 2228.695040] dump_stack+0x107/0x167 [ 2228.695787] should_fail.cold+0x5/0xa [ 2228.696576] _copy_to_user+0x2e/0x180 [ 2228.697378] simple_read_from_buffer+0xcc/0x160 [ 2228.698320] proc_fail_nth_read+0x198/0x230 [ 2228.699196] ? proc_sessionid_read+0x230/0x230 [ 2228.700121] ? security_file_permission+0x24e/0x570 [ 2228.701135] ? perf_trace_initcall_start+0x101/0x380 [ 2228.702167] ? proc_sessionid_read+0x230/0x230 [ 2228.703084] vfs_read+0x228/0x580 [ 2228.703794] ksys_read+0x12d/0x260 [ 2228.704512] ? __ia32_sys_pwrite64+0x230/0x230 [ 2228.705456] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2228.706509] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2228.707554] do_syscall_64+0x33/0x40 [ 2228.708317] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2228.709359] RIP: 0033:0x7f4be170b69c [ 2228.710113] 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 [ 2228.713831] RSP: 002b:00007f4bdecce170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2228.715362] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007f4be170b69c [ 2228.716798] RDX: 000000000000000f RSI: 00007f4bdecce1e0 RDI: 0000000000000004 [ 2228.718246] RBP: 00007f4bdecce1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2228.719681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2228.721116] R13: 00007fff9e54d09f R14: 00007f4bdecce300 R15: 0000000000022000 [ 2228.725673] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:42:56 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) 06:42:56 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0xfbffffffffff0700) 06:42:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x2c00, 0x17, 0x0, {0x7, './file1'}}, 0x10) 06:42:56 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0xffffffff}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:42:56 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x10000000, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) 06:42:56 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:42:56 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cgroup\x00') preadv(0xffffffffffffffff, &(0x7f0000002940), 0x0, 0xf2, 0xfffffffc) 06:42:56 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 2228.973366] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2243.785263] kmemleak: 26 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:43:18 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x0, 0x1f00, 0x0, 'queue1\x00'}) 06:43:18 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x6, 0x3ff, 0x8, {0x10000, 0x68bb7adf}, 0x2, 0xc13d}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)) dup2(r0, r2) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}], 0x1) 06:43:18 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:43:18 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x8001, 0x1, 'queue1\x00', 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)={{}, {}, 0x0, 0x2}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc5bb073398e289a6, 0x10) open_tree(r2, &(0x7f0000000080)='./file0\x00', 0x81000) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) dup2(r0, r3) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001740)=ANY=[@ANYBLOB="28000000110000012c01000100dbdf25ff020000001700000000000000000001000004d40a00ff00"], 0x28}}, 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000280)={0x2, 0x7ff, 0x1, 'queue1\x00', 0x4}) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000180)={'team_slave_0\x00', &(0x7f00000000c0)=@ethtool_ts_info}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10010, r0, 0x0) 06:43:18 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') 06:43:18 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x3, 0x17, 0x0, {0x7, './file1'}}, 0x10) 06:43:18 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x3f000000, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) 06:43:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x2d00, 0x17, 0x0, {0x7, './file1'}}, 0x10) [ 2251.298845] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2251.339655] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:43:18 executing program 3: ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) 06:43:18 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x40000000, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) 06:43:18 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x0, 0x1f000000, 0x0, 'queue1\x00'}) [ 2251.413763] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 2251.415835] FAT-fs (loop7): Filesystem has been set read-only 06:43:18 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) [ 2251.504695] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:43:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x5b00, 0x17, 0x0, {0x7, './file1'}}, 0x10) [ 2263.549970] kmemleak: 3 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 06:43:39 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:43:39 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x400) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}], 0x1) 06:43:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0xda3b, 0x17, 0x0, {0x7, './file1'}}, 0x10) 06:43:39 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:43:39 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x300, 0x17, 0x0, {0x7, './file1'}}, 0x10) 06:43:39 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x80) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000005740), 0x40001, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000005780)={{0x1, 0x1, 0x18, r3, {0x2}}, './file0\x00'}) 06:43:39 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0x8cffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) 06:43:39 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0xffff, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:43:39 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0xa0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0xe68) r3 = socket$netlink(0x10, 0x3, 0x5) r4 = ioctl$TIOCGPTPEER(r1, 0x5441, 0xe0000) writev(r4, &(0x7f00000006c0)=[{&(0x7f0000000440)="3660f53cb93e22712981b59cfdaacfb41210d1709c5dc9c6c2c67b1a38175543ea45fa28a963ce0b9408ec8192b7eb98c56e6bfb1be9398131490c80b699a5e70c16651e5c8bff5b6640060a05973f858e3808d69fad378675cb31deb362588cb8", 0x61}, {&(0x7f00000004c0)="82569c5da04f494a03de20403239bd81722827f9610b16557fff39715c72847fae9f67f47c83a749fd718053bf9ddedee091977c10b08db20e4599e0430a369b9fb7c60b9ccc9fbce82d8beaf25a35fd2d188217d903eac6df39298e454c6a6a0df7c4fac74d3462415beebc27c2cbb91aa41509e01ccc2bea09925b7201fa595a278a31dadb2a1995c5e38c4e480d4d6622cfa66a5f3fe640a49c25f8ebb73c65a896d87af9d39461c2d76009", 0xad}, {&(0x7f0000000580)="bccd58aaddccc47f7c93de7e268dc5e2d24eddb20261d56077d422b27a5336e421313b44b9d48ae699b323da6705f3e2c47afe01a93839a3813c28116eb499d7107161bb48c21b7325592e81a9997758eb7ab51b58d89e7ace429b32106959fbf84c6beb17b6f3ddd8430390157c4b70c9fc1cef2548f1dc0002a8ad13e635c70655196b040c35137982d306792c02602d42bee55c64522b79ff8195eda35793430b0cbf50325d1833599b17b323537ef39904ed584c07", 0xb7}, {&(0x7f0000000640)="ea802b76593287a26d0fb480", 0xc}, {&(0x7f0000000680)="b7a05be8bb893882d3e352273adf", 0xe}], 0x5) r5 = fcntl$dupfd(r3, 0x0, r3) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000800)=""/174, 0xae}, {&(0x7f00000003c0)=""/101, 0x65}], 0x2) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x1e, 0xc21, 0x0, 0x0, {0x2}}, 0x1c}}, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0)) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x120}, 0x1, 0x0, 0x0, 0x4008000}, 0x4004000) [ 2272.575284] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2272.579001] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2272.606183] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 2272.607953] FAT-fs (loop7): Filesystem has been set read-only 06:43:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x20000150, 0x17, 0x0, {0x7, './file1'}}, 0x10) 06:43:40 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00', 0x1f00}) 06:43:40 executing program 4: stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) fstat(0xffffffffffffffff, 0x0) 06:43:40 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)) mount$9p_fd(0xf4ffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x408f2, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}], [{@seclabel}]}}) 06:43:40 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/udp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) preadv(r0, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/147, 0x93}], 0x1, 0xf2, 0x0) syz_io_uring_setup(0x1b20, &(0x7f0000000140)={0x0, 0xa0d8, 0x20, 0x3, 0x5c, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000001c0)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x1f) 06:43:40 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a", 0x9d, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)={0x900, 0x17, 0x0, {0x7, './file1'}}, 0x10) [ 2272.904648] syz-executor.5 (282) used greatest stack depth: 24144 bytes left [ 2273.022437] syz-executor.7 (286) used greatest stack depth: 24128 bytes left [ 2273.096360] syz-executor.3 (285) used greatest stack depth: 23880 bytes left 06:43:40 executing program 1: syz_mount_image$tmpfs(&(0x7f0000000800), &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000009c0)={[{@mpol={'mpol', 0x3d, {'local', '', @void}}}]}) openat$null(0xffffffffffffff9c, 0x0, 0x88240, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/81, 0x51}], 0x1) [ 2276.077185] Failed to initialize the IGMP autojoin socket (err -2) [ 2276.519323] Failed to initialize the IGMP autojoin socket (err -2) [ 2276.670831] Failed to initialize the IGMP autojoin socket (err -2) [ 2276.946050] Failed to initialize the IGMP autojoin socket (err -2) [ 2276.958297] Failed to initialize the IGMP autojoin socket (err -2) [ 2277.016667] Failed to initialize the IGMP autojoin socket (err -2) [ 2277.040457] Failed to initialize the IGMP autojoin socket (err -2) [ 2277.323569] Failed to initialize the IGMP autojoin socket (err -2) [ 2277.956590] Bluetooth: hci0: command 0x0409 tx timeout [ 2279.902430] Failed to initialize the IGMP autojoin socket (err -2) [ 2280.004912] Bluetooth: hci0: command 0x041b tx timeout [ 2280.628036] Failed to initialize the IGMP autojoin socket (err -2) [ 2280.731261] Failed to initialize the IGMP autojoin socket (err -2) [ 2280.887293] Failed to initialize the IGMP autojoin socket (err -2) [ 2280.899271] Failed to initialize the IGMP autojoin socket (err -2) [ 2280.967971] Failed to initialize the IGMP autojoin socket (err -2) [ 2280.972531] Failed to initialize the IGMP autojoin socket (err -2) [ 2282.052588] Bluetooth: hci0: command 0x040f tx timeout [ 2282.950192] Failed to initialize the IGMP autojoin socket (err -2) [ 2283.571972] Failed to initialize the IGMP autojoin socket (err -2) [ 2284.102589] Bluetooth: hci0: command 0x0419 tx timeout [ 2284.451148] Failed to initialize the IGMP autojoin socket (err -2) [ 2284.499484] Failed to initialize the IGMP autojoin socket (err -2) [ 2284.552159] Failed to initialize the IGMP autojoin socket (err -2) [ 2284.614029] Failed to initialize the IGMP autojoin socket (err -2) [ 2284.646107] Failed to initialize the IGMP autojoin socket (err -2) [ 2285.861786] Failed to initialize the IGMP autojoin socket (err -2) [ 2286.462870] Failed to initialize the IGMP autojoin socket (err -2) [ 2287.338866] Failed to initialize the IGMP autojoin socket (err -2) [ 2287.748826] Bluetooth: hci0: command 0x0409 tx timeout [ 2287.961783] Failed to initialize the IGMP autojoin socket (err -2) [ 2287.963255] Failed to initialize the IGMP autojoin socket (err -2) [ 2288.234725] Failed to initialize the IGMP autojoin socket (err -2) [ 2288.271257] Failed to initialize the IGMP autojoin socket (err -2) [ 2288.281510] Failed to initialize the IGMP autojoin socket (err -2) [ 2289.476788] Failed to initialize the IGMP autojoin socket (err -2) [ 2289.796593] Bluetooth: hci0: command 0x041b tx timeout [ 2290.039254] Failed to initialize the IGMP autojoin socket (err -2) [ 2290.862671] Failed to initialize the IGMP autojoin socket (err -2) [ 2291.405137] Failed to initialize the IGMP autojoin socket (err -2) [ 2291.527538] Failed to initialize the IGMP autojoin socket (err -2) [ 2291.537166] Failed to initialize the IGMP autojoin socket (err -2) [ 2291.574350] Failed to initialize the IGMP autojoin socket (err -2) [ 2291.845564] Bluetooth: hci0: command 0x040f tx timeout [ 2293.197319] Failed to initialize the IGMP autojoin socket (err -2) [ 2293.206813] Failed to initialize the IGMP autojoin socket (err -2) [ 2294.570152] Failed to initialize the IGMP autojoin socket (err -2) [ 2295.261253] Failed to initialize the IGMP autojoin socket (err -2) [ 2295.269134] Failed to initialize the IGMP autojoin socket (err -2) [ 2295.343458] Failed to initialize the IGMP autojoin socket (err -2) [ 2295.383859] Failed to initialize the IGMP autojoin socket (err -2) [ 2296.452557] Bluetooth: hci0: command 0x0409 tx timeout [ 2296.552141] Failed to initialize the IGMP autojoin socket (err -2) [ 2296.908991] Failed to initialize the IGMP autojoin socket (err -2) [ 2297.169484] Failed to initialize the IGMP autojoin socket (err -2) [ 2298.153771] Failed to initialize the IGMP autojoin socket (err -2) [ 2298.556620] Bluetooth: hci0: command 0x041b tx timeout [ 2298.777108] Failed to initialize the IGMP autojoin socket (err -2) [ 2298.819463] Failed to initialize the IGMP autojoin socket (err -2) [ 2298.947958] Failed to initialize the IGMP autojoin socket (err -2) [ 2299.294873] Failed to initialize the IGMP autojoin socket (err -2) [ 2300.283843] Failed to initialize the IGMP autojoin socket (err -2) [ 2300.284585] Failed to initialize the IGMP autojoin socket (err -2) [ 2300.612832] Bluetooth: hci0: command 0x040f tx timeout [ 2301.032890] Failed to initialize the IGMP autojoin socket (err -2) [ 2301.553990] Failed to initialize the IGMP autojoin socket (err -2) [ 2301.931721] Failed to initialize the IGMP autojoin socket (err -2) [ 2302.060146] Failed to initialize the IGMP autojoin socket (err -2) [ 2302.131881] Failed to initialize the IGMP autojoin socket (err -2) [ 2302.930632] Failed to initialize the IGMP autojoin socket (err -2) [ 2303.267846] Failed to initialize the IGMP autojoin socket (err -2) [ 2303.748585] Bluetooth: hci0: command 0x0409 tx timeout [ 2303.758582] Failed to initialize the IGMP autojoin socket (err -2) [ 2304.494417] Failed to initialize the IGMP autojoin socket (err -2) [ 2305.100117] Failed to initialize the IGMP autojoin socket (err -2) [ 2305.157157] Failed to initialize the IGMP autojoin socket (err -2) [ 2305.176155] Failed to initialize the IGMP autojoin socket (err -2) [ 2305.787200] Failed to initialize the IGMP autojoin socket (err -2) [ 2305.796566] Bluetooth: hci0: command 0x041b tx timeout [ 2306.564748] Failed to initialize the IGMP autojoin socket (err -2) [ 2306.723451] Failed to initialize the IGMP autojoin socket (err -2) [ 2307.429935] Failed to initialize the IGMP autojoin socket (err -2) [ 2307.844753] Bluetooth: hci0: command 0x040f tx timeout [ 2307.938128] Failed to initialize the IGMP autojoin socket (err -2) [ 2308.296804] Failed to initialize the IGMP autojoin socket (err -2) [ 2308.345763] Failed to initialize the IGMP autojoin socket (err -2) [ 2308.490674] Failed to initialize the IGMP autojoin socket (err -2) 2022/10/23 06:44:16 executor 5 failed 11 times: executor 5: failed to write control pipe: write |1: broken pipe [ 2309.634330] Failed to initialize the IGMP autojoin socket (err -2) [ 2309.688539] Failed to initialize the IGMP autojoin socket (err -2) [ 2311.492612] Bluetooth: hci0: command 0x0409 tx timeout [ 2313.541556] Bluetooth: hci0: command 0x041b tx timeout [ 2315.588573] Bluetooth: hci0: command 0x040f tx timeout VM DIAGNOSIS: 06:44:16 Registers: info registers vcpu 0 RAX=1ffff110016caa2a RBX=ffff88800b655000 RCX=ffffffff8130c285 RDX=ffff888016cf9980 RSI=ffffffff8130c2be RDI=ffff88800b655150 RBP=ffff88800b657d70 RSP=ffff88806ce09ca8 R8 =0000000000000001 R9 =ffff88800b54e347 R10=0000000000bd920a R11=0000000000000001 R12=0000000000000000 R13=ffff888016cf9980 R14=ffff88800b657c00 R15=dffffc0000000000 RIP=ffffffff8120d0b1 RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 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=00007f4ca663ba70 CR3=000000000ccca000 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=d5ebe03e3981579ec542e387192813d0 XMM02=2c67c8bc2e329bc3000000000011d098 XMM03=e042d86d42eb936e0000000000124a38 XMM04=28272ab73514bca100000000000ae968 XMM05=c6d610e07a3c8cd80000000000556ac0 XMM06=effe7db9128367a6000000000012a5a0 XMM07=139997807ff5a4420000000000126138 XMM08=e1353cc91df538a70000000000125748 XMM09=00000000000000000000000000000000 XMM10=20000000000000002000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffff1100188d6d1 RBX=ffff88800c46b658 RCX=ffffffff8127ab61 RDX=1ffffffff0a14afe RSI=0000000000000000 RDI=ffff88800c46b688 RBP=ffff88800d06a6e8 RSP=ffff888016d67b68 R8 =0000000000000001 R9 =0000000000000003 R10=ffffed1002dacf61 R11=0000000000000001 R12=dffffc0000000000 R13=ffff88800d023900 R14=ffff888007fe38c0 R15=ffff88800d023900 RIP=ffffffff816e64de RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 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=00007f21240af328 CR3=0000000004e26000 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=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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=65535c17d471e38837ad47ff48540ce8 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000