lock_bug.part.0+0x90/0x90
[  668.118011]  ? rcu_read_lock_sched_held+0xd/0x70
[  668.118526]  ? selinux_inode_getsecctx+0x90/0x90
[  668.119036]  ? loop_set_status_old+0x1b0/0x1b0
[  668.119519]  blkdev_ioctl+0x362/0x7f0
[  668.119928]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  668.120437]  ? __x64_sys_ioctl+0x97/0x210
[  668.120875]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  668.121479]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  668.121974]  __x64_sys_ioctl+0x196/0x210
[  668.122407]  do_syscall_64+0x3b/0x90
[  668.122811]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  668.123350] RIP: 0033:0x7f9aebdc68d7
[  668.123743] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  668.125680] RSP: 002b:00007f9ae933bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  668.126480] RAX: ffffffffffffffda RBX: 00007f9aebe10970 RCX: 00007f9aebdc68d7
[  668.127230] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  668.127985] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  668.128728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  668.129479] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  668.130235]  </TASK>
[  668.131000] FAULT_INJECTION: forcing a failure.
[  668.131000] name failslab, interval 1, probability 0, space 0, times 0
[  668.132207] CPU: 0 PID: 6745 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  668.133239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  668.134425] Call Trace:
[  668.134706]  <TASK>
[  668.134945]  dump_stack_lvl+0x8b/0xb3
[  668.135358]  should_fail.cold+0x5/0xa
[  668.135763]  ? create_object.isra.0+0x3a/0xa20
[  668.136245]  should_failslab+0x5/0x10
[  668.136645]  kmem_cache_alloc+0x5b/0x480
[  668.137087]  create_object.isra.0+0x3a/0xa20
[  668.137561]  ? kasan_unpoison+0x23/0x50
[  668.137985]  kmem_cache_alloc_trace+0x22e/0x3c0
[  668.138483]  alloc_workqueue_attrs+0x38/0x80
[  668.138954]  alloc_workqueue+0x939/0xeb0
[  668.139383]  ? do_raw_spin_unlock+0x4f/0x210
[  668.139845]  ? _raw_spin_unlock+0x24/0x40
[  668.140285]  ? bd_prepare_to_claim+0x164/0x300
[  668.140782]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  668.141332]  ? __fget_files+0x28d/0x470
[  668.141760]  ? loop_configure+0x62b/0x1950
[  668.142213]  loop_configure+0x6ec/0x1950
[  668.142643]  ? putname+0xfe/0x140
[  668.143012]  lo_ioctl+0x782/0x1860
[  668.143395]  ? avc_has_extended_perms+0x7e8/0xeb0
[  668.143913]  ? loop_set_status_old+0x1b0/0x1b0
[  668.144394]  ? fsnotify+0xb4f/0x1250
[  668.144803]  ? avc_ss_reset+0x180/0x180
[  668.145231]  ? fsnotify_first_mark+0x1f0/0x1f0
[  668.145715]  ? rcu_read_lock_sched_held+0xd/0x70
[  668.146214]  ? lock_acquire+0x41c/0x4d0
[  668.146633]  ? rcu_read_lock_sched_held+0xd/0x70
[  668.147139]  ? lock_release+0x505/0x6f0
[  668.147556]  ? find_and_remove_object+0xe4/0x120
[  668.148080]  ? __delete_object+0xb3/0x100
[  668.148525]  ? lock_downgrade+0x6d0/0x6d0
[  668.148971]  ? rwlock_bug.part.0+0x90/0x90
[  668.149431]  ? rcu_read_lock_sched_held+0xd/0x70
[  668.149948]  ? selinux_inode_getsecctx+0x90/0x90
[  668.150454]  ? rcu_read_lock_sched_held+0xd/0x70
[  668.150964]  ? loop_set_status_old+0x1b0/0x1b0
[  668.151451]  blkdev_ioctl+0x362/0x7f0
[  668.151861]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  668.152379]  ? __x64_sys_ioctl+0x97/0x210
[  668.152823]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  668.153409]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  668.153471] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'.
[  668.153924]  __x64_sys_ioctl+0x196/0x210
[  668.153939]  do_syscall_64+0x3b/0x90
[  668.155698]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  668.156247] RIP: 0033:0x7f22ed51d8d7
[  668.156644] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  668.158570] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  668.159373] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  668.160126] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  668.160866] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  668.161625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  668.162367] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  668.163121]  </TASK>
[  668.170237] FAULT_INJECTION: forcing a failure.
[  668.170237] name failslab, interval 1, probability 0, space 0, times 0
[  668.171507] CPU: 1 PID: 6748 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
08:04:31 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 26)

08:04:31 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 22)

08:04:31 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 24)

08:04:31 executing program 2:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x6d02, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r3=>0x0})
sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1}, './file0\x00'})
ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=<r4=>0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00'])
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0)
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000140)={{0x1, 0x1, 0x18, <r5=>0xffffffffffffffff, {0x9}}, './file0\x00'})
accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @random}, 0x0)
r7 = syz_io_uring_complete(0x0)
ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000040)={'ip6_vti0\x00', &(0x7f00000000c0)={'syztnl0\x00', <r8=>r6, 0x0, 0x9, 0x9, 0x4, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x40, 0x7800, 0x6, 0x9}})
sendmsg$DCCPDIAG_GETSOCK(r7, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000000740)={0x12a4, 0x13, 0x400, 0x70bd2d, 0x25dfdbfd, {0x1f, 0x4, 0x0, 0x81, {0x4e21, 0x4e24, [0x3, 0x4, 0x2, 0x10001], [0x9, 0x7, 0x1da3, 0x1], r8, [0xfffffff7, 0x7fffffff]}, 0x80, 0x7ad0}, [@INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0xaa, 0x1, "c0eca962929d1a6d5b690983e2bdb9bda7da61e3058c94643f6747400c8e7eab520402698a121acde5d8f6419c475cbaeaeb1acfca587abcae9527d48e2842a71f0871a907c14c1b15c416712806e6d9f9a73e586cb21f7bd5c6a1a2fd37391b16e63be365f5a22262b6969f6a6933233060d4fd15dae3fa18c6f8815044ed5d9029168e519072787c575835af1edb17b1ec82a340f4833617ea4ee5b4e69bfe7321da0cdce6"}, @INET_DIAG_REQ_BYTECODE={0xfe, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0xa7, 0x1, "fc30ef833dae566e7b4722a5dd0304aa193e6fe1a9676a5b2c2a17eaa649e0cb6acfe7af0897d88fc7a05c02135b351433252ecaaf35c98039cf373c54f2445db06f88e0c28a8cdcbbc06d7c891efb449e3600a545c897be9cd10e73f646a659772d9d39e41810c9fa29fd22fe21e291805d09d9795df8b1016bca4a70761a593c83ebb8fdb0d1d615d3548bc72079984fcd7c45f79bc19205d4b90ba30d1e9d42f6fb"}]}, 0x12a4}, 0x1, 0x0, 0x0, 0x40000}, 0x841)
setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, 0x0, 0x0)
setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, 0x0, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), 0xffffffffffffffff)
sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r4, &(0x7f00000004c0)={0x0, 0x0, 0x0}, 0x0)
write$cgroup_type(r4, &(0x7f0000000500), 0x9)
sendmsg$netlink(0xffffffffffffffff, 0x0, 0x8800)

[  668.172532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  668.174117] Call Trace:
[  668.174400]  <TASK>
[  668.174638]  dump_stack_lvl+0x8b/0xb3
[  668.175052]  should_fail.cold+0x5/0xa
[  668.175472]  ? create_object.isra.0+0x3a/0xa20
[  668.175485] loop5: detected capacity change from 0 to 128
[  668.175970]  should_failslab+0x5/0x10
[  668.175983]  kmem_cache_alloc+0x5b/0x480
[  668.177400]  create_object.isra.0+0x3a/0xa20
[  668.177870]  ? kasan_unpoison+0x23/0x50
[  668.178294]  kmem_cache_alloc+0x239/0x480
[  668.178730]  __alloc_file+0x21/0x240
[  668.179131]  alloc_empty_file+0x6d/0x170
[  668.179564]  path_openat+0xe1/0x28a0
[  668.179983]  ? __is_insn_slot_addr+0x144/0x250
[  668.180468]  ? kernel_text_address+0x53/0xb0
[  668.180941]  ? path_lookupat+0x850/0x850
[  668.181395]  ? unwind_get_return_address+0x51/0x90
[  668.181902]  ? create_prof_cpu_mask+0x20/0x20
[  668.182380]  ? arch_stack_walk+0x99/0xf0
[  668.182806]  ? rcu_read_lock_sched_held+0xd/0x70
[  668.183300]  ? lock_acquire+0x41c/0x4d0
[  668.183722]  do_filp_open+0x1aa/0x400
[  668.184131]  ? may_open_dev+0xf0/0xf0
[  668.184539]  ? lock_release+0x505/0x6f0
[  668.184967]  ? alloc_fd+0x2f0/0x670
[  668.185365]  ? lock_downgrade+0x6d0/0x6d0
[  668.185814]  ? rwlock_bug.part.0+0x90/0x90
[  668.186263]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  668.186852]  ? _find_next_bit+0x1e5/0x260
[  668.187300]  ? _raw_spin_unlock+0x24/0x40
[  668.187743]  ? alloc_fd+0x2f0/0x670
[  668.188133]  do_sys_openat2+0x16d/0x4d0
[  668.188560]  ? build_open_flags+0x6f0/0x6f0
[  668.189023]  ? preempt_count_add+0x74/0x140
[  668.189498]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  668.190087]  __x64_sys_openat+0x13f/0x1f0
[  668.190532]  ? __x64_sys_open+0x1c0/0x1c0
[  668.190978]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[  668.191518]  ? fpregs_assert_state_consistent+0xbc/0xe0
[  668.192083]  ? syscall_enter_from_user_mode+0x1d/0x50
[  668.192627]  do_syscall_64+0x3b/0x90
[  668.193030]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  668.193590] RIP: 0033:0x7faf15e66a04
[  668.193981] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
[  668.195953] RSP: 002b:00007faf13428ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  668.196752] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15e66a04
[  668.197524] RDX: 0000000000000002 RSI: 00007faf13429000 RDI: 00000000ffffff9c
[  668.198279] RBP: 00007faf13429000 R08: 0000000000000000 R09: ffffffffffffffff
[  668.199045] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[  668.199806] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  668.200551]  </TASK>
[  668.212501] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  668.215226] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
[  668.232862] ISOFS: Unable to identify CD-ROM format.
08:04:32 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 11)

[  668.265984] FAULT_INJECTION: forcing a failure.
[  668.265984] name failslab, interval 1, probability 0, space 0, times 0
[  668.267246] CPU: 1 PID: 6754 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  668.268267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  668.269496] Call Trace:
[  668.269773]  <TASK>
[  668.270006]  dump_stack_lvl+0x8b/0xb3
[  668.270426]  should_fail.cold+0x5/0xa
[  668.270836]  ? create_object.isra.0+0x3a/0xa20
[  668.271338]  should_failslab+0x5/0x10
[  668.271744]  kmem_cache_alloc+0x5b/0x480
[  668.272175]  create_object.isra.0+0x3a/0xa20
[  668.272657]  ? kasan_unpoison+0x23/0x50
[  668.273098]  kmem_cache_alloc+0x239/0x480
[  668.273553]  __alloc_file+0x21/0x240
[  668.273947]  alloc_empty_file+0x6d/0x170
[  668.274395]  alloc_file+0x59/0x590
[  668.274771]  alloc_file_pseudo+0x16a/0x250
[  668.275232]  ? alloc_file+0x590/0x590
[  668.275643]  ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[  668.276245]  ? shmem_get_inode+0x622/0xd20
[  668.276708]  __shmem_file_setup+0x144/0x310
[  668.277193]  __do_sys_memfd_create+0x1c6/0x4f0
[  668.277687]  do_syscall_64+0x3b/0x90
[  668.278091]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  668.278644] RIP: 0033:0x7f432f5bbb19
[  668.279043] 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
[  668.281000] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  668.281824] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f432f5bbb19
[  668.282590] RDX: 00007f432cb31000 RSI: 0000000000000000 RDI: 00007f432f6150fb
[  668.283360] RBP: 0000000000000000 R08: 00007f432cb30ff8 R09: ffffffffffffffff
[  668.284125] R10: 00007f432cb30ffc R11: 0000000000000246 R12: 0000000020000040
[  668.284892] R13: 0000000020000080 R14: 0000000000000000 R15: 0000000020000000
[  668.285673]  </TASK>
08:04:32 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 27)

[  668.290480] loop0: detected capacity change from 0 to 128
[  668.296147] FAULT_INJECTION: forcing a failure.
[  668.296147] name failslab, interval 1, probability 0, space 0, times 0
[  668.297415] CPU: 0 PID: 6756 Comm: syz-executor.5 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  668.298418] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  668.299607] Call Trace:
[  668.299874]  <TASK>
[  668.300111]  dump_stack_lvl+0x8b/0xb3
[  668.300531]  should_fail.cold+0x5/0xa
[  668.300933]  ? create_object.isra.0+0x3a/0xa20
[  668.301435]  should_failslab+0x5/0x10
[  668.301840]  kmem_cache_alloc+0x5b/0x480
[  668.302276]  create_object.isra.0+0x3a/0xa20
[  668.302743]  ? kasan_unpoison+0x23/0x50
[  668.303185]  __kmalloc+0x25b/0x440
[  668.303562]  alloc_workqueue+0x914/0xeb0
[  668.303992]  ? do_raw_spin_unlock+0x4f/0x210
[  668.304462]  ? _raw_spin_unlock+0x24/0x40
[  668.304904]  ? bd_prepare_to_claim+0x164/0x300
[  668.305401]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  668.305933]  ? __fget_files+0x28d/0x470
[  668.306372]  ? loop_configure+0x62b/0x1950
[  668.306820]  loop_configure+0x6ec/0x1950
[  668.307258]  ? putname+0xfe/0x140
[  668.307635]  lo_ioctl+0x782/0x1860
[  668.308006]  ? avc_has_extended_perms+0x7e8/0xeb0
[  668.308528]  ? loop_set_status_old+0x1b0/0x1b0
[  668.309017]  ? arch_stack_walk+0x99/0xf0
[  668.309475]  ? avc_ss_reset+0x180/0x180
[  668.309899]  ? rcu_read_lock_sched_held+0xd/0x70
[  668.310405]  ? lock_acquire+0x41c/0x4d0
[  668.310826]  ? rcu_read_lock_sched_held+0xd/0x70
[  668.311321]  ? lock_release+0x505/0x6f0
[  668.311738]  ? find_and_remove_object+0xe4/0x120
[  668.312238]  ? __delete_object+0xb3/0x100
[  668.312682]  ? lock_downgrade+0x6d0/0x6d0
[  668.313119]  ? rwlock_bug.part.0+0x90/0x90
[  668.313572]  ? rcu_read_lock_sched_held+0xd/0x70
[  668.314083]  ? selinux_inode_getsecctx+0x90/0x90
[  668.314587]  ? loop_set_status_old+0x1b0/0x1b0
[  668.315079]  blkdev_ioctl+0x362/0x7f0
[  668.315483]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  668.315982]  ? __x64_sys_ioctl+0x97/0x210
[  668.316424]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  668.317011]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  668.317509]  __x64_sys_ioctl+0x196/0x210
[  668.317943]  do_syscall_64+0x3b/0x90
[  668.318343]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  668.318891] RIP: 0033:0x7f9aebdc68d7
[  668.319285] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  668.321205] RSP: 002b:00007f9ae933bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  668.322021] RAX: ffffffffffffffda RBX: 00007f9aebe10970 RCX: 00007f9aebdc68d7
[  668.322772] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  668.323523] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  668.324261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  668.325017] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  668.325793]  </TASK>
[  668.327616] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
08:04:32 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0)
r1 = syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x39b}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00'})
ioctl$TUNDETACHFILTER(r0, 0x400454cd, 0x30a)
syz_io_uring_setup(0x4bba, &(0x7f0000000080)={0x0, 0x9359, 0x4, 0x2, 0x3b2, 0x0, r1}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000140))
syz_io_uring_setup(0x5d74, &(0x7f0000000180)={0x0, 0x2bbc, 0x0, 0x2, 0x118, 0x0, r1}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000200), &(0x7f0000000240)=<r3=>0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x4, &(0x7f00000002c0)={0x0, 0x3938700}}, 0x4)

[  668.347814] ISOFS: Unable to identify CD-ROM format.
[  668.364229] loop5: detected capacity change from 0 to 128
[  668.378859] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  668.707583] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'.
08:04:45 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001600)=ANY=[])
openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x44000, 0x116)

[  681.394037] FAULT_INJECTION: forcing a failure.
[  681.394037] name failslab, interval 1, probability 0, space 0, times 0
[  681.395247] CPU: 0 PID: 6774 Comm: syz-executor.5 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  681.396264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  681.396990] FAULT_INJECTION: forcing a failure.
[  681.396990] name failslab, interval 1, probability 0, space 0, times 0
[  681.397373] Call Trace:
[  681.397379]  <TASK>
[  681.399055]  dump_stack_lvl+0x8b/0xb3
[  681.399472]  should_fail.cold+0x5/0xa
[  681.399878]  ? create_object.isra.0+0x3a/0xa20
[  681.400369]  should_failslab+0x5/0x10
[  681.400744]  kmem_cache_alloc+0x5b/0x480
[  681.401171]  create_object.isra.0+0x3a/0xa20
[  681.401654]  ? kasan_unpoison+0x23/0x50
[  681.402078]  kmem_cache_alloc_trace+0x22e/0x3c0
[  681.402569]  alloc_workqueue_attrs+0x38/0x80
[  681.403040]  alloc_workqueue+0x939/0xeb0
[  681.403442]  ? do_raw_spin_unlock+0x4f/0x210
[  681.403909]  ? _raw_spin_unlock+0x24/0x40
[  681.404319]  ? bd_prepare_to_claim+0x164/0x300
[  681.404768]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  681.405268]  ? __fget_files+0x28d/0x470
[  681.405656]  ? loop_configure+0x62b/0x1950
[  681.406110]  loop_configure+0x6ec/0x1950
[  681.406538]  ? putname+0xfe/0x140
[  681.406911]  lo_ioctl+0x782/0x1860
[  681.407293]  ? avc_has_extended_perms+0x7e8/0xeb0
[  681.407827]  ? loop_set_status_old+0x1b0/0x1b0
[  681.408315]  ? fsnotify+0xb4f/0x1250
[  681.408684]  ? avc_ss_reset+0x180/0x180
[  681.409118]  ? fsnotify_first_mark+0x1f0/0x1f0
[  681.409567]  ? rcu_read_lock_sched_held+0xd/0x70
[  681.410074]  ? lock_acquire+0x41c/0x4d0
[  681.410502]  ? rcu_read_lock_sched_held+0xd/0x70
[  681.410975]  ? lock_release+0x505/0x6f0
[  681.411406]  ? find_and_remove_object+0xe4/0x120
[  681.411883]  ? __delete_object+0xb3/0x100
[  681.412333]  ? lock_downgrade+0x6d0/0x6d0
[  681.412777]  ? rwlock_bug.part.0+0x90/0x90
[  681.413222]  ? rcu_read_lock_sched_held+0xd/0x70
[  681.413754]  ? selinux_inode_getsecctx+0x90/0x90
[  681.414264]  ? loop_set_status_old+0x1b0/0x1b0
[  681.414728]  blkdev_ioctl+0x362/0x7f0
[  681.415142]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  681.415659]  ? __x64_sys_ioctl+0x97/0x210
[  681.416101]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  681.416689]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  681.417195]  __x64_sys_ioctl+0x196/0x210
[  681.417608]  do_syscall_64+0x3b/0x90
[  681.418016]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  681.418572] RIP: 0033:0x7f9aebdc68d7
[  681.418965] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  681.420936] RSP: 002b:00007f9ae933bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  681.421755] RAX: ffffffffffffffda RBX: 00007f9aebe10970 RCX: 00007f9aebdc68d7
[  681.422449] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  681.423211] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  681.423963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  681.424655] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  681.425450]  </TASK>
[  681.425702] CPU: 1 PID: 6776 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  681.426729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  681.427927] Call Trace:
[  681.428204]  <TASK>
[  681.428435]  dump_stack_lvl+0x8b/0xb3
[  681.428853]  should_fail.cold+0x5/0xa
[  681.429270]  ? security_file_alloc+0x34/0x170
[  681.429767]  should_failslab+0x5/0x10
[  681.430174]  kmem_cache_alloc+0x5b/0x480
[  681.430604]  security_file_alloc+0x34/0x170
[  681.431064]  __alloc_file+0xb6/0x240
[  681.431468]  alloc_empty_file+0x6d/0x170
[  681.431895]  path_openat+0xe1/0x28a0
[  681.432305]  ? __is_insn_slot_addr+0x144/0x250
[  681.432807]  ? kernel_text_address+0x53/0xb0
[  681.433289]  ? path_lookupat+0x850/0x850
[  681.433721]  ? unwind_get_return_address+0x51/0x90
[  681.434236]  ? create_prof_cpu_mask+0x20/0x20
[  681.434719]  ? arch_stack_walk+0x99/0xf0
[  681.435157]  ? rcu_read_lock_sched_held+0xd/0x70
[  681.435660]  ? lock_acquire+0x41c/0x4d0
[  681.436086]  do_filp_open+0x1aa/0x400
[  681.436492]  ? may_open_dev+0xf0/0xf0
[  681.436900]  ? lock_release+0x505/0x6f0
[  681.437330]  ? alloc_fd+0x2f0/0x670
[  681.437721]  ? lock_downgrade+0x6d0/0x6d0
[  681.438171]  ? rwlock_bug.part.0+0x90/0x90
[  681.438628]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  681.439207]  ? _find_next_bit+0x1e5/0x260
[  681.439647]  ? _raw_spin_unlock+0x24/0x40
[  681.440086]  ? alloc_fd+0x2f0/0x670
[  681.440471]  do_sys_openat2+0x16d/0x4d0
[  681.440893]  ? build_open_flags+0x6f0/0x6f0
[  681.441363]  ? preempt_count_add+0x74/0x140
[  681.441824]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  681.442412]  __x64_sys_openat+0x13f/0x1f0
[  681.442844] audit: type=1400 audit(1645862685.289:15): avc:  denied  { write } for  pid=6770 comm="syz-executor.6" name="task" dev="proc" ino=24887 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1
[  681.442852]  ? __x64_sys_open+0x1c0/0x1c0
[  681.442868]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[  681.446061] audit: type=1400 audit(1645862685.289:16): avc:  denied  { add_name } for  pid=6770 comm="syz-executor.6" name="6777" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1
[  681.446112]  ? fpregs_assert_state_consistent+0xbc/0xe0
[  681.448543] audit: type=1400 audit(1645862685.289:17): avc:  denied  { create } for  pid=6770 comm="syz-executor.6" name="6777" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:kernel_t:s0 tclass=file permissive=1
[  681.448790]  ? syscall_enter_from_user_mode+0x1d/0x50
[  681.451454]  do_syscall_64+0x3b/0x90
[  681.451855]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  681.452400] RIP: 0033:0x7faf15e66a04
[  681.452786] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
[  681.454700] RSP: 002b:00007faf13428ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  681.455494] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15e66a04
[  681.456240] RDX: 0000000000000002 RSI: 00007faf13429000 RDI: 00000000ffffff9c
[  681.456984] RBP: 00007faf13429000 R08: 0000000000000000 R09: ffffffffffffffff
[  681.457745] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[  681.458486] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  681.459239]  </TASK>
[  681.464298] FAULT_INJECTION: forcing a failure.
[  681.464298] name failslab, interval 1, probability 0, space 0, times 0
[  681.465552] CPU: 0 PID: 6779 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  681.466585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  681.467802] Call Trace:
[  681.468068]  <TASK>
[  681.468295] FAULT_INJECTION: forcing a failure.
[  681.468295] name failslab, interval 1, probability 0, space 0, times 0
[  681.468304]  dump_stack_lvl+0x8b/0xb3
[  681.469935]  should_fail.cold+0x5/0xa
[  681.470345]  ? security_file_alloc+0x34/0x170
[  681.470838]  should_failslab+0x5/0x10
[  681.471248]  kmem_cache_alloc+0x5b/0x480
[  681.471685]  security_file_alloc+0x34/0x170
[  681.472154]  __alloc_file+0xb6/0x240
[  681.472553]  alloc_empty_file+0x6d/0x170
[  681.472996]  alloc_file+0x59/0x590
[  681.473387]  alloc_file_pseudo+0x16a/0x250
[  681.473851]  ? alloc_file+0x590/0x590
[  681.474262]  ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[  681.474863]  ? shmem_get_inode+0x622/0xd20
[  681.475329]  __shmem_file_setup+0x144/0x310
[  681.475794]  __do_sys_memfd_create+0x1c6/0x4f0
[  681.476296]  do_syscall_64+0x3b/0x90
[  681.476705]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  681.477261] RIP: 0033:0x7f432f5bbb19
[  681.477664] 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
[  681.479628] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  681.480446] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f432f5bbb19
[  681.481223] RDX: 00007f432cb31000 RSI: 0000000000000000 RDI: 00007f432f6150fb
[  681.482001] RBP: 0000000000000000 R08: 00007f432cb30ff8 R09: ffffffffffffffff
[  681.482698] R10: 00007f432cb30ffc R11: 0000000000000246 R12: 0000000020000040
[  681.483469] R13: 0000000020000080 R14: 0000000000000000 R15: 0000000020000000
[  681.484171]  </TASK>
[  681.484415] CPU: 1 PID: 6782 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  681.485474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  681.486701] Call Trace:
[  681.486943] loop5: detected capacity change from 0 to 128
[  681.486988]  <TASK>
[  681.487828]  dump_stack_lvl+0x8b/0xb3
[  681.488239]  should_fail.cold+0x5/0xa
[  681.488639]  should_failslab+0x5/0x10
[  681.489045]  __kmalloc_track_caller+0x79/0x420
[  681.489525]  ? kasprintf+0xbb/0xf0
[  681.489903]  kvasprintf+0xb5/0x150
[  681.490284]  ? bust_spinlocks+0xe0/0xe0
[  681.490704]  ? rcu_read_lock_sched_held+0xd/0x70
[  681.491203]  ? preempt_count_add+0x74/0x140
[  681.491652]  ? __is_module_percpu_address+0x237/0x300
[  681.492199]  kasprintf+0xbb/0xf0
[  681.492563]  ? kvasprintf_const+0x190/0x190
[  681.493021]  ? save_trace+0xd00/0xd00
[  681.493433]  ? lockdep_init_map_type+0x21a/0x7e0
[  681.493946]  alloc_workqueue+0x408/0xeb0
[  681.494354] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  681.494386]  ? do_raw_spin_unlock+0x4f/0x210
[  681.495634]  ? _raw_spin_unlock+0x24/0x40
[  681.496079]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  681.496606]  ? __fget_files+0x28d/0x470
[  681.497033]  ? loop_configure+0x62b/0x1950
[  681.497495]  loop_configure+0x6ec/0x1950
[  681.497927]  ? putname+0xfe/0x140
[  681.498297]  lo_ioctl+0x782/0x1860
[  681.498671]  ? avc_has_extended_perms+0x7e8/0xeb0
[  681.499188]  ? loop_set_status_old+0x1b0/0x1b0
[  681.499666]  ? fsnotify+0xb4f/0x1250
[  681.500059]  ? avc_ss_reset+0x180/0x180
[  681.500485]  ? fsnotify_first_mark+0x1f0/0x1f0
[  681.500987]  ? rcu_read_lock_sched_held+0xd/0x70
[  681.501487]  ? lock_acquire+0x41c/0x4d0
[  681.501912]  ? rcu_read_lock_sched_held+0xd/0x70
[  681.502408]  ? lock_release+0x505/0x6f0
[  681.502834]  ? find_and_remove_object+0xe4/0x120
[  681.503332]  ? __delete_object+0xb3/0x100
[  681.503768]  ? lock_downgrade+0x6d0/0x6d0
[  681.504199]  ? rwlock_bug.part.0+0x90/0x90
[  681.504639]  ? rcu_read_lock_sched_held+0xd/0x70
[  681.505140]  ? selinux_inode_getsecctx+0x90/0x90
[  681.505657]  ? rcu_read_lock_sched_held+0xd/0x70
[  681.506155]  ? loop_set_status_old+0x1b0/0x1b0
[  681.506629]  blkdev_ioctl+0x362/0x7f0
[  681.507026]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  681.507522]  ? __x64_sys_ioctl+0x97/0x210
[  681.507959]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  681.508530]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  681.509031]  __x64_sys_ioctl+0x196/0x210
[  681.509462]  do_syscall_64+0x3b/0x90
[  681.509856]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  681.510392] RIP: 0033:0x7f22ed51d8d7
[  681.510775] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  681.512671] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  681.513467] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  681.514226] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  681.514974] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  681.515728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  681.516472] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  681.517222]  </TASK>
08:04:45 executing program 6:
unlink(&(0x7f0000000000)='./file0\x00')
ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={<r0=>0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffff8, 0x4})
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r3=>0x0})
sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, @in_args={0x4}}, './file0\x00'})
openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000700), 0x4462, 0x0)

08:04:45 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 28)

08:04:45 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 25)

08:04:45 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 23)

08:04:45 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 12)

08:04:45 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0)
r1 = syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x39b}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00'})
ioctl$TUNDETACHFILTER(r0, 0x400454cd, 0x30a)
syz_io_uring_setup(0x4bba, &(0x7f0000000080)={0x0, 0x9359, 0x4, 0x2, 0x3b2, 0x0, r1}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000140))
syz_io_uring_setup(0x5d74, &(0x7f0000000180)={0x0, 0x2bbc, 0x0, 0x2, 0x118, 0x0, r1}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000200), &(0x7f0000000240)=<r3=>0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x4, &(0x7f00000002c0)={0x0, 0x3938700}}, 0x4)

08:04:45 executing program 2:
r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='devpts\x00', 0x0, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x100000, 0x0)
umount2(&(0x7f0000001880)='./file0\x00', 0xb)
r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, <r2=>0x0}, &(0x7f0000000480)=0xc)
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='resgid=', @ANYRESHEX=r2, @ANYBLOB="01f4"])
r3 = fcntl$dupfd(r0, 0x0, r1)
mount_setattr(r0, &(0x7f0000001800)='./file0\x00', 0x800, &(0x7f0000001840)={0x42, 0x2, 0x40000, {r3}}, 0x20)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@private2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8)
syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6, 0x6, &(0x7f0000000480)=[{&(0x7f0000000280)="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", 0xfd, 0x6}, {&(0x7f00000006c0)="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", 0x1000, 0x4}, {&(0x7f0000000140)="35ad93648dbed6caae475ef26f03ff23122575339e3728ddadcffcb4cb6a337c8df8f1acd895070ee60a17fb41204e7c3181819b1be2259346b46bfddc83b8ca4ba6822baf47c8bfe19f00622d5a96b0dafaabb4", 0x54, 0x6}, {&(0x7f0000000380)="d3ba6e58948b955c9834fb3b2db0f8e15fb1ea88bac16f43e9be91dec79ee913b5f41e26a185ee0eb9a6ca6bd08c2921fc407d6ebc47bc5761253a367906be29b76dbaed", 0x44, 0x100000000}, {&(0x7f0000000080)="8b23fae8470a6c9f02a01641ba0858d95f6d48576afd4a1b0598eee18753e4ebb73017b4cc2acfd62521df8fec64d06f7ed67124", 0x34, 0x9}, {&(0x7f0000000400)="4e734b6755fdb1bd826290c4e1d09c139df8d43f86ff863c6ee0a763eafe3544783e55d981388ae3e2a3d687bcccb258ac68e82945139eefcec8a039ea4f0dfa666753a334b96821a8fb1ce6cdbd75cdec6974cb6ee70ddd9f07", 0x5a, 0x9}], 0x401040, &(0x7f00000016c0)={[{@huge_within_size}, {@gid={'gid', 0x3d, r2}}, {@huge_within_size}, {@huge_within_size}, {@mode={'mode', 0x3d, 0x24}}, {@huge_always}, {@nr_blocks={'nr_blocks', 0x3d, [0x74]}}], [{@context={'context', 0x3d, 'sysadm_u'}}, {@uid_lt}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x34, 0x33, 0x39, 0x34, 0x65, 0x36, 0x64], 0x2d, [0x30, 0x62, 0x53, 0x31], 0x2d, [0x37, 0x65, 0x62, 0x38], 0x2d, [0x66, 0x2, 0x65, 0x31], 0x2d, [0x66, 0x64, 0x38, 0x36, 0x36, 0x7, 0x66, 0x64]}}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'devpts\x00'}}, {@fowner_lt={'fowner<', r4}}, {@seclabel}, {@obj_type={'obj_type', 0x3d, 'devpts\x00'}}]})
clone3(&(0x7f0000000640)={0x133363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)

[  681.531751] ext4: Bad value for 'resgid'
[  681.543498] ext4: Bad value for 'resgid'
08:04:45 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 13)

08:04:45 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 29)

[  681.572178] FAULT_INJECTION: forcing a failure.
[  681.572178] name failslab, interval 1, probability 0, space 0, times 0
08:04:45 executing program 6:
r0 = syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a09", 0x78, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f", 0x2c, 0x4e0}, {&(0x7f00000100c0)="01000000000000000000000000000000000000000401000012", 0x19, 0x560}, {&(0x7f00000100e0)="00000000000000000000000000000000000000000104", 0x16, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b", 0x5c, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003", 0x3b, 0x8c60}], 0x0, &(0x7f0000000040))
r1 = signalfd(r0, &(0x7f0000000140), 0x8)
r2 = getgid()
r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0)
fcntl$setlease(r3, 0x400, 0x1)
lstat(&(0x7f0000000340)='./mnt/file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
mount$9p_fd(0x0, &(0x7f00000002c0)='./mnt/file0\x00', &(0x7f0000000300), 0x1002020, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_L}, {@cache_none}, {@uname={'uname', 0x3d, ':){'}}, {@noextend}, {@version_L}, {@posixacl}], [{@obj_user={'obj_user', 0x3d, 'dfltgid'}}, {@euid_gt={'euid>', 0xee01}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@permit_directio}, {@uid_eq={'uid', 0x3d, r4}}, {@subj_role={'subj_role', 0x3d, ':#*'}}]}})
mount$9p_fd(0x0, &(0x7f0000000000)='./mnt/file0\x00', &(0x7f00000000c0), 0x84441, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r2}}, {@loose}, {@version_L}, {@cache_fscache}]}})

[  681.573493] CPU: 0 PID: 6791 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  681.574607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  681.575817] Call Trace:
[  681.576101]  <TASK>
[  681.576340]  dump_stack_lvl+0x8b/0xb3
[  681.576629] ISOFS: Unable to identify CD-ROM format.
[  681.576756]  should_fail.cold+0x5/0xa
[  681.576773]  ? create_object.isra.0+0x3a/0xa20
[  681.578187]  should_failslab+0x5/0x10
[  681.578586]  kmem_cache_alloc+0x5b/0x480
[  681.579018]  ? memcg_slab_post_alloc_hook+0x206/0x440
[  681.579572]  create_object.isra.0+0x3a/0xa20
[  681.580043]  ? kasan_unpoison+0x23/0x50
[  681.580470]  kmem_cache_alloc+0x239/0x480
[  681.580910]  security_file_alloc+0x34/0x170
[  681.581292] loop6: detected capacity change from 0 to 140
[  681.581397]  __alloc_file+0xb6/0x240
[  681.582370]  alloc_empty_file+0x6d/0x170
[  681.582801]  alloc_file+0x59/0x590
[  681.583185]  alloc_file_pseudo+0x16a/0x250
[  681.583640]  ? alloc_file+0x590/0x590
[  681.584051]  ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[  681.584653]  ? shmem_get_inode+0x622/0xd20
[  681.585121]  __shmem_file_setup+0x144/0x310
[  681.587082] FAULT_INJECTION: forcing a failure.
[  681.587082] name failslab, interval 1, probability 0, space 0, times 0
[  681.587436]  __do_sys_memfd_create+0x1c6/0x4f0
[  681.589048]  do_syscall_64+0x3b/0x90
[  681.589457]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  681.590002] RIP: 0033:0x7f432f5bbb19
[  681.590395] 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
[  681.592329] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  681.593076] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f432f5bbb19
[  681.593835] RDX: 00007f432cb31000 RSI: 0000000000000000 RDI: 00007f432f6150fb
[  681.594586] RBP: 0000000000000000 R08: 00007f432cb30ff8 R09: ffffffffffffffff
[  681.595339] R10: 00007f432cb30ffc R11: 0000000000000246 R12: 0000000020000040
[  681.596037] R13: 0000000020000080 R14: 0000000000000000 R15: 0000000020000000
[  681.596789]  </TASK>
[  681.597027] CPU: 1 PID: 6795 Comm: syz-executor.5 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  681.598107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  681.599303] Call Trace:
[  681.599572]  <TASK>
[  681.599809]  dump_stack_lvl+0x8b/0xb3
[  681.600221]  should_fail.cold+0x5/0xa
[  681.600626]  should_failslab+0x5/0x10
[  681.601025]  __kmalloc_track_caller+0x79/0x420
[  681.601524]  ? kasprintf+0xbb/0xf0
[  681.601904]  kvasprintf+0xb5/0x150
[  681.602275]  ? bust_spinlocks+0xe0/0xe0
[  681.602694]  ? rcu_read_lock_sched_held+0xd/0x70
[  681.603199]  ? preempt_count_add+0x74/0x140
[  681.603658]  ? __is_module_percpu_address+0x237/0x300
[  681.604205]  kasprintf+0xbb/0xf0
[  681.604572]  ? kvasprintf_const+0x190/0x190
[  681.605029]  ? save_trace+0xd00/0xd00
[  681.605441]  ? lockdep_init_map_type+0x21a/0x7e0
[  681.605940]  alloc_workqueue+0x408/0xeb0
[  681.606366]  ? do_raw_spin_unlock+0x4f/0x210
[  681.606836]  ? _raw_spin_unlock+0x24/0x40
[  681.607277]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  681.607805]  ? __fget_files+0x28d/0x470
[  681.608227]  ? loop_configure+0x62b/0x1950
[  681.608675]  loop_configure+0x6ec/0x1950
[  681.609102]  ? putname+0xfe/0x140
[  681.609487]  lo_ioctl+0x782/0x1860
[  681.609859]  ? avc_has_extended_perms+0x7e8/0xeb0
[  681.610378]  ? loop_set_status_old+0x1b0/0x1b0
[  681.610856]  ? fsnotify+0xb4f/0x1250
[  681.611254]  ? avc_ss_reset+0x180/0x180
[  681.611673]  ? fsnotify_first_mark+0x1f0/0x1f0
[  681.612164]  ? rcu_read_lock_sched_held+0xd/0x70
[  681.612653]  ? lock_acquire+0x41c/0x4d0
[  681.613065]  ? rcu_read_lock_sched_held+0xd/0x70
[  681.613564]  ? lock_release+0x505/0x6f0
[  681.613981]  ? find_and_remove_object+0xe4/0x120
[  681.614476]  ? __delete_object+0xb3/0x100
[  681.614911]  ? lock_downgrade+0x6d0/0x6d0
[  681.615342]  ? rwlock_bug.part.0+0x90/0x90
[  681.615786]  ? rcu_read_lock_sched_held+0xd/0x70
[  681.616285]  ? selinux_inode_getsecctx+0x90/0x90
[  681.616786]  ? loop_set_status_old+0x1b0/0x1b0
[  681.617269]  blkdev_ioctl+0x362/0x7f0
[  681.617672]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  681.618158]  ? __x64_sys_ioctl+0x97/0x210
[  681.618587]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  681.619162]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  681.619652]  __x64_sys_ioctl+0x196/0x210
[  681.620082]  do_syscall_64+0x3b/0x90
[  681.620472]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  681.621010] RIP: 0033:0x7f9aebdc68d7
[  681.621408] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  681.623324] RSP: 002b:00007f9ae933bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  681.624108] RAX: ffffffffffffffda RBX: 00007f9aebe10970 RCX: 00007f9aebdc68d7
[  681.624871] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  681.625618] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  681.626350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  681.627076] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  681.627810]  </TASK>
[  681.628808] EXT4-fs (loop6): couldn't mount as ext2 due to feature incompatibilities
08:04:45 executing program 2:
r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='devpts\x00', 0x0, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x100000, 0x0)
umount2(&(0x7f0000001880)='./file0\x00', 0xb)
r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, <r2=>0x0}, &(0x7f0000000480)=0xc)
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='resgid=', @ANYRESHEX=r2, @ANYBLOB="01f4"])
r3 = fcntl$dupfd(r0, 0x0, r1)
mount_setattr(r0, &(0x7f0000001800)='./file0\x00', 0x800, &(0x7f0000001840)={0x42, 0x2, 0x40000, {r3}}, 0x20)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@private2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8)
syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6, 0x6, &(0x7f0000000480)=[{&(0x7f0000000280)="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", 0xfd, 0x6}, {&(0x7f00000006c0)="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", 0x1000, 0x4}, {&(0x7f0000000140)="35ad93648dbed6caae475ef26f03ff23122575339e3728ddadcffcb4cb6a337c8df8f1acd895070ee60a17fb41204e7c3181819b1be2259346b46bfddc83b8ca4ba6822baf47c8bfe19f00622d5a96b0dafaabb4", 0x54, 0x6}, {&(0x7f0000000380)="d3ba6e58948b955c9834fb3b2db0f8e15fb1ea88bac16f43e9be91dec79ee913b5f41e26a185ee0eb9a6ca6bd08c2921fc407d6ebc47bc5761253a367906be29b76dbaed", 0x44, 0x100000000}, {&(0x7f0000000080)="8b23fae8470a6c9f02a01641ba0858d95f6d48576afd4a1b0598eee18753e4ebb73017b4cc2acfd62521df8fec64d06f7ed67124", 0x34, 0x9}, {&(0x7f0000000400)="4e734b6755fdb1bd826290c4e1d09c139df8d43f86ff863c6ee0a763eafe3544783e55d981388ae3e2a3d687bcccb258ac68e82945139eefcec8a039ea4f0dfa666753a334b96821a8fb1ce6cdbd75cdec6974cb6ee70ddd9f07", 0x5a, 0x9}], 0x401040, &(0x7f00000016c0)={[{@huge_within_size}, {@gid={'gid', 0x3d, r2}}, {@huge_within_size}, {@huge_within_size}, {@mode={'mode', 0x3d, 0x24}}, {@huge_always}, {@nr_blocks={'nr_blocks', 0x3d, [0x74]}}], [{@context={'context', 0x3d, 'sysadm_u'}}, {@uid_lt}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x34, 0x33, 0x39, 0x34, 0x65, 0x36, 0x64], 0x2d, [0x30, 0x62, 0x53, 0x31], 0x2d, [0x37, 0x65, 0x62, 0x38], 0x2d, [0x66, 0x2, 0x65, 0x31], 0x2d, [0x66, 0x64, 0x38, 0x36, 0x36, 0x7, 0x66, 0x64]}}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'devpts\x00'}}, {@fowner_lt={'fowner<', r4}}, {@seclabel}, {@obj_type={'obj_type', 0x3d, 'devpts\x00'}}]})
clone3(&(0x7f0000000640)={0x133363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)

08:04:45 executing program 1:
r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='devpts\x00', 0x0, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x100000, 0x0)
umount2(&(0x7f0000001880)='./file0\x00', 0xb)
r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, <r2=>0x0}, &(0x7f0000000480)=0xc)
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='resgid=', @ANYRESHEX=r2, @ANYBLOB="01f4"])
r3 = fcntl$dupfd(r0, 0x0, r1)
mount_setattr(r0, &(0x7f0000001800)='./file0\x00', 0x800, &(0x7f0000001840)={0x42, 0x2, 0x40000, {r3}}, 0x20)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@private2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8)
syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6, 0x6, &(0x7f0000000480)=[{&(0x7f0000000280)="1af354add56bddc766f65d5b17bd5f7049fe05deb3178fdc0509144100cf9002989bb2ab4a8f82a3cf10ed875280d8742776bca898cc270a8912b4b1b12a21d400633f2f5c470d5088e65903a0a6053334889a15e4640c92d1ab89621dd9e19cb9c2dd47d6811d803f603be5f470eeb023f86c595d510f2735db70500cda93809df315b36cec008e2118f9d1b140144cebf25f949ea5364d5d85d60b0cf54c4b4cb3f7a456163703bb2cc704262c7f69c56d54c1eb751913be2eda268070172fc2c3004aac13a1add0b3e6e71853d9936acba8483bc4f9fb6fd41eab5819c5608191310765b8e0f4681d49b1c2027f99d3900e9b10facea63099547dd1", 0xfd, 0x6}, {&(0x7f00000006c0)="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", 0x1000, 0x4}, {&(0x7f0000000140)="35ad93648dbed6caae475ef26f03ff23122575339e3728ddadcffcb4cb6a337c8df8f1acd895070ee60a17fb41204e7c3181819b1be2259346b46bfddc83b8ca4ba6822baf47c8bfe19f00622d5a96b0dafaabb4", 0x54, 0x6}, {&(0x7f0000000380)="d3ba6e58948b955c9834fb3b2db0f8e15fb1ea88bac16f43e9be91dec79ee913b5f41e26a185ee0eb9a6ca6bd08c2921fc407d6ebc47bc5761253a367906be29b76dbaed", 0x44, 0x100000000}, {&(0x7f0000000080)="8b23fae8470a6c9f02a01641ba0858d95f6d48576afd4a1b0598eee18753e4ebb73017b4cc2acfd62521df8fec64d06f7ed67124", 0x34, 0x9}, {&(0x7f0000000400)="4e734b6755fdb1bd826290c4e1d09c139df8d43f86ff863c6ee0a763eafe3544783e55d981388ae3e2a3d687bcccb258ac68e82945139eefcec8a039ea4f0dfa666753a334b96821a8fb1ce6cdbd75cdec6974cb6ee70ddd9f07", 0x5a, 0x9}], 0x401040, &(0x7f00000016c0)={[{@huge_within_size}, {@gid={'gid', 0x3d, r2}}, {@huge_within_size}, {@huge_within_size}, {@mode={'mode', 0x3d, 0x24}}, {@huge_always}, {@nr_blocks={'nr_blocks', 0x3d, [0x74]}}], [{@context={'context', 0x3d, 'sysadm_u'}}, {@uid_lt}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x34, 0x33, 0x39, 0x34, 0x65, 0x36, 0x64], 0x2d, [0x30, 0x62, 0x53, 0x31], 0x2d, [0x37, 0x65, 0x62, 0x38], 0x2d, [0x66, 0x2, 0x65, 0x31], 0x2d, [0x66, 0x64, 0x38, 0x36, 0x36, 0x7, 0x66, 0x64]}}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'devpts\x00'}}, {@fowner_lt={'fowner<', r4}}, {@seclabel}, {@obj_type={'obj_type', 0x3d, 'devpts\x00'}}]})
clone3(&(0x7f0000000640)={0x133363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)

[  681.630943] loop5: detected capacity change from 0 to 128
[  681.637314] loop6: detected capacity change from 0 to 140
08:04:45 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 24)

[  681.649049] EXT4-fs (loop6): couldn't mount as ext2 due to feature incompatibilities
[  681.656823] ext4: Bad value for 'resgid'
[  681.659412] loop1: detected capacity change from 0 to 264192
[  681.660495] FAULT_INJECTION: forcing a failure.
[  681.660495] name failslab, interval 1, probability 0, space 0, times 0
[  681.661152] ext4: Bad value for 'resgid'
[  681.661688] CPU: 1 PID: 6803 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  681.663111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  681.664290] Call Trace:
[  681.664589]  <TASK>
[  681.664821]  dump_stack_lvl+0x8b/0xb3
[  681.665243]  should_fail.cold+0x5/0xa
[  681.665669]  ? create_object.isra.0+0x3a/0xa20
[  681.666159]  should_failslab+0x5/0x10
[  681.666560]  kmem_cache_alloc+0x5b/0x480
[  681.666989]  ? memcg_slab_post_alloc_hook+0x206/0x440
[  681.667538]  create_object.isra.0+0x3a/0xa20
[  681.668020]  ? kasan_unpoison+0x23/0x50
[  681.668457]  kmem_cache_alloc+0x239/0x480
[  681.668916]  security_file_alloc+0x34/0x170
[  681.669383]  __alloc_file+0xb6/0x240
[  681.669785]  alloc_empty_file+0x6d/0x170
[  681.670214]  path_openat+0xe1/0x28a0
[  681.670610]  ? __is_insn_slot_addr+0x144/0x250
[  681.671093]  ? kernel_text_address+0x53/0xb0
[  681.671559]  ? path_lookupat+0x850/0x850
[  681.671985]  ? unwind_get_return_address+0x51/0x90
[  681.672507]  ? create_prof_cpu_mask+0x20/0x20
[  681.672988]  ? arch_stack_walk+0x99/0xf0
[  681.673434]  ? rcu_read_lock_sched_held+0xd/0x70
[  681.673932]  ? lock_acquire+0x41c/0x4d0
[  681.674360]  do_filp_open+0x1aa/0x400
[  681.674776]  ? may_open_dev+0xf0/0xf0
[  681.675194]  ? lock_release+0x505/0x6f0
[  681.675605]  ? alloc_fd+0x2f0/0x670
[  681.675989]  ? lock_downgrade+0x6d0/0x6d0
[  681.676423]  ? rwlock_bug.part.0+0x90/0x90
[  681.676864]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  681.677455]  ? _find_next_bit+0x1e5/0x260
[  681.677884]  ? _raw_spin_unlock+0x24/0x40
[  681.678323]  ? alloc_fd+0x2f0/0x670
[  681.678705]  do_sys_openat2+0x16d/0x4d0
[  681.679116]  ? build_open_flags+0x6f0/0x6f0
[  681.679567]  ? preempt_count_add+0x74/0x140
[  681.680020]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  681.680592]  __x64_sys_openat+0x13f/0x1f0
[  681.681032]  ? __x64_sys_open+0x1c0/0x1c0
[  681.681481]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[  681.682012]  ? fpregs_assert_state_consistent+0xbc/0xe0
[  681.682568]  ? syscall_enter_from_user_mode+0x1d/0x50
[  681.683112]  do_syscall_64+0x3b/0x90
[  681.683505]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  681.684040] RIP: 0033:0x7faf15e66a04
[  681.684420] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
[  681.686362] RSP: 002b:00007faf13428ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  681.687149] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15e66a04
[  681.687894] RDX: 0000000000000002 RSI: 00007faf13429000 RDI: 00000000ffffff9c
[  681.688628] RBP: 00007faf13429000 R08: 0000000000000000 R09: ffffffffffffffff
[  681.689383] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[  681.690124] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  681.690869]  </TASK>
[  681.694809] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
08:04:45 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0)
fcntl$setlease(r1, 0x400, 0x1)
ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000058c0)={'sit0\x00', &(0x7f0000005840)={'ip6tnl0\x00', <r2=>0x0, 0x29, 0xff, 0x5, 0xf3c6, 0x8, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x20, 0x7800, 0x8000, 0x7f}})
setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005900)={{{@in=@multicast1, @in=@loopback, 0x4e23, 0x401, 0x4e20, 0x4, 0x0, 0x80, 0x20, 0x6, r2, 0xffffffffffffffff}, {0x4, 0x80, 0xea, 0xff, 0x6, 0x8001, 0xe7c8}, {0x8, 0x101, 0xfd}, 0x80000000, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4d5, 0x6c}, 0x2, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x3507, 0x0, 0x1, 0x2, 0xfffffff7, 0x4, 0xfffffffa}}, 0xe8)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0)
fcntl$setlease(r3, 0x400, 0x1)
bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10)
setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0)
setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000180)=0x1, 0x4)
fcntl$setlease(r4, 0x400, 0x1)
getsockopt$EBT_SO_GET_INFO(r4, 0x0, 0x80, &(0x7f0000000100)={'nat\x00', 0x0, 0x0, 0x0, [0xfa08, 0xffffffffffffff81, 0x2, 0x8, 0x9, 0x800]}, &(0x7f0000000080)=0x78)
setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f0000000240)={'broute\x00', 0x0, 0x0, 0x0, [0x6, 0x4, 0x0, 0x3, 0x7, 0xfffffffffffff801], 0x6, &(0x7f0000000200)=[{}], 0x0, [{}, {}, {}, {}, {}, {}]}, 0xd8)
syz_emit_ethernet(0x2a, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0)

08:04:45 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 26)

[  681.706038] loop0: detected capacity change from 0 to 128
[  681.709351] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  681.729103] FAULT_INJECTION: forcing a failure.
[  681.729103] name failslab, interval 1, probability 0, space 0, times 0
[  681.730286] CPU: 0 PID: 6809 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  681.731226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  681.732330] Call Trace:
[  681.732584]  <TASK>
[  681.732802]  dump_stack_lvl+0x8b/0xb3
[  681.733187]  should_fail.cold+0x5/0xa
[  681.733571]  ? create_object.isra.0+0x3a/0xa20
[  681.734027]  should_failslab+0x5/0x10
[  681.734399]  kmem_cache_alloc+0x5b/0x480
[  681.734810]  create_object.isra.0+0x3a/0xa20
[  681.735249]  ? kasan_unpoison+0x23/0x50
[  681.735649]  __kmalloc_track_caller+0x25e/0x420
[  681.736108]  ? kasprintf+0xbb/0xf0
[  681.736471]  kvasprintf+0xb5/0x150
[  681.736835]  ? bust_spinlocks+0xe0/0xe0
[  681.737280]  ? rcu_read_lock_sched_held+0xd/0x70
[  681.737768]  ? preempt_count_add+0x74/0x140
[  681.738199]  ? __is_module_percpu_address+0x237/0x300
[  681.738732]  kasprintf+0xbb/0xf0
[  681.739089]  ? kvasprintf_const+0x190/0x190
[  681.739544]  ? save_trace+0xd00/0xd00
[  681.739934]  ? lockdep_init_map_type+0x21a/0x7e0
[  681.740426]  alloc_workqueue+0x408/0xeb0
[  681.740849]  ? do_raw_spin_unlock+0x4f/0x210
[  681.741311]  ? _raw_spin_unlock+0x24/0x40
[  681.741769]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  681.742317]  ? __fget_files+0x28d/0x470
[  681.742733]  ? loop_configure+0x62b/0x1950
[  681.743176]  loop_configure+0x6ec/0x1950
[  681.743607]  ? putname+0xfe/0x140
[  681.743989]  lo_ioctl+0x782/0x1860
[  681.744364]  ? avc_has_extended_perms+0x7e8/0xeb0
[  681.744879]  ? loop_set_status_old+0x1b0/0x1b0
[  681.745370]  ? fsnotify+0xb4f/0x1250
[  681.745758]  ? avc_ss_reset+0x180/0x180
[  681.746188]  ? fsnotify_first_mark+0x1f0/0x1f0
[  681.746666]  ? rcu_read_lock_sched_held+0xd/0x70
[  681.747152]  ? lock_acquire+0x41c/0x4d0
[  681.747558]  ? rcu_read_lock_sched_held+0xd/0x70
[  681.748058]  ? lock_release+0x505/0x6f0
[  681.748472]  ? find_and_remove_object+0xe4/0x120
[  681.748962]  ? __delete_object+0xb3/0x100
[  681.749405]  ? lock_downgrade+0x6d0/0x6d0
[  681.749823]  ? rwlock_bug.part.0+0x90/0x90
[  681.750251]  ? rcu_read_lock_sched_held+0xd/0x70
[  681.750736]  ? selinux_inode_getsecctx+0x90/0x90
[  681.751225]  ? rcu_read_lock_sched_held+0xd/0x70
[  681.751711]  ? loop_set_status_old+0x1b0/0x1b0
[  681.752180]  blkdev_ioctl+0x362/0x7f0
[  681.752564]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  681.753051]  ? __x64_sys_ioctl+0x97/0x210
[  681.753481]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  681.754037]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  681.754501]  __x64_sys_ioctl+0x196/0x210
[  681.754905]  do_syscall_64+0x3b/0x90
[  681.755288]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  681.755807] RIP: 0033:0x7f22ed51d8d7
[  681.756173] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  681.758026] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  681.758777] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  681.759491] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  681.760202] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  681.760922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  681.761645] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  681.762359]  </TASK>
[  681.769988] ISOFS: Unable to identify CD-ROM format.
08:04:45 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 25)

[  681.781595] FAULT_INJECTION: forcing a failure.
[  681.781595] name failslab, interval 1, probability 0, space 0, times 0
[  681.782817] CPU: 1 PID: 6811 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  681.783845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  681.785050] Call Trace:
[  681.785325]  <TASK>
[  681.785563]  dump_stack_lvl+0x8b/0xb3
[  681.785983]  should_fail.cold+0x5/0xa
[  681.786387]  ? alloc_workqueue+0x914/0xeb0
[  681.786843]  should_failslab+0x5/0x10
[  681.787243]  __kmalloc+0x72/0x440
[  681.787622]  alloc_workqueue+0x914/0xeb0
[  681.788060]  ? do_raw_spin_unlock+0x4f/0x210
[  681.788533]  ? _raw_spin_unlock+0x24/0x40
[  681.788985]  ? bd_prepare_to_claim+0x164/0x300
[  681.789496]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  681.790043]  ? __fget_files+0x28d/0x470
[  681.790473]  ? loop_configure+0x62b/0x1950
[  681.790925]  loop_configure+0x6ec/0x1950
[  681.791358]  ? putname+0xfe/0x140
[  681.791742]  lo_ioctl+0x782/0x1860
[  681.792117]  ? avc_has_extended_perms+0x7e8/0xeb0
[  681.792633]  ? loop_set_status_old+0x1b0/0x1b0
[  681.793110]  ? fsnotify+0xb4f/0x1250
[  681.793506]  ? avc_ss_reset+0x180/0x180
[  681.793932]  ? fsnotify_first_mark+0x1f0/0x1f0
[  681.794411]  ? rcu_read_lock_sched_held+0xd/0x70
[  681.794905]  ? lock_acquire+0x41c/0x4d0
[  681.795322]  ? rcu_read_lock_sched_held+0xd/0x70
[  681.795812]  ? lock_release+0x505/0x6f0
[  681.796230]  ? find_and_remove_object+0xe4/0x120
[  681.796736]  ? __delete_object+0xb3/0x100
[  681.797171]  ? lock_downgrade+0x6d0/0x6d0
[  681.797623]  ? rwlock_bug.part.0+0x90/0x90
[  681.798065]  ? rcu_read_lock_sched_held+0xd/0x70
[  681.798574]  ? selinux_inode_getsecctx+0x90/0x90
[  681.799073]  ? loop_set_status_old+0x1b0/0x1b0
[  681.799566]  blkdev_ioctl+0x362/0x7f0
[  681.799966]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  681.800464]  ? __x64_sys_ioctl+0x97/0x210
[  681.800901]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  681.801498]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  681.801989]  __x64_sys_ioctl+0x196/0x210
[  681.802409]  do_syscall_64+0x3b/0x90
[  681.802805]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  681.803353] RIP: 0033:0x7faf15eb38d7
[  681.803746] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  681.805665] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  681.806452] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  681.807191] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  681.807937] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  681.808682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  681.809446] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  681.810190]  </TASK>
[  681.831109] ISOFS: Unable to identify CD-ROM format.
08:04:54 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 26)

08:04:54 executing program 1:
perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r3=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r3, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
ioctl$F2FS_IOC_GET_PIN_FILE(r1, 0x8004f50e, &(0x7f0000000000))
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x7fffffc, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x40)

08:04:54 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 27)

08:04:54 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0)
fcntl$setlease(r1, 0x400, 0x1)
ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000058c0)={'sit0\x00', &(0x7f0000005840)={'ip6tnl0\x00', <r2=>0x0, 0x29, 0xff, 0x5, 0xf3c6, 0x8, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x20, 0x7800, 0x8000, 0x7f}})
setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005900)={{{@in=@multicast1, @in=@loopback, 0x4e23, 0x401, 0x4e20, 0x4, 0x0, 0x80, 0x20, 0x6, r2, 0xffffffffffffffff}, {0x4, 0x80, 0xea, 0xff, 0x6, 0x8001, 0xe7c8}, {0x8, 0x101, 0xfd}, 0x80000000, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4d5, 0x6c}, 0x2, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x3507, 0x0, 0x1, 0x2, 0xfffffff7, 0x4, 0xfffffffa}}, 0xe8)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0)
fcntl$setlease(r3, 0x400, 0x1)
bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10)
setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0)
setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000180)=0x1, 0x4)
fcntl$setlease(r4, 0x400, 0x1)
getsockopt$EBT_SO_GET_INFO(r4, 0x0, 0x80, &(0x7f0000000100)={'nat\x00', 0x0, 0x0, 0x0, [0xfa08, 0xffffffffffffff81, 0x2, 0x8, 0x9, 0x800]}, &(0x7f0000000080)=0x78)
setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f0000000240)={'broute\x00', 0x0, 0x0, 0x0, [0x6, 0x4, 0x0, 0x3, 0x7, 0xfffffffffffff801], 0x6, &(0x7f0000000200)=[{}], 0x0, [{}, {}, {}, {}, {}, {}]}, 0xd8)
syz_emit_ethernet(0x2a, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0)

08:04:54 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 30)

[  690.568704] FAULT_INJECTION: forcing a failure.
[  690.568704] name failslab, interval 1, probability 0, space 0, times 0
[  690.569907] CPU: 0 PID: 6821 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  690.570927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  690.572024] Call Trace:
[  690.572305]  <TASK>
[  690.572525]  dump_stack_lvl+0x8b/0xb3
[  690.572937]  should_fail.cold+0x5/0xa
[  690.573352]  ? create_object.isra.0+0x3a/0xa20
[  690.573863]  should_failslab+0x5/0x10
[  690.574276]  kmem_cache_alloc+0x5b/0x480
[  690.574709]  create_object.isra.0+0x3a/0xa20
[  690.575188]  ? kasan_unpoison+0x23/0x50
[  690.575584]  __kmalloc+0x25b/0x440
[  690.575964]  alloc_workqueue+0x914/0xeb0
[  690.576394]  ? do_raw_spin_unlock+0x4f/0x210
[  690.576865]  ? _raw_spin_unlock+0x24/0x40
[  690.577313]  ? bd_prepare_to_claim+0x164/0x300
[  690.577817]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  690.578360]  ? __fget_files+0x28d/0x470
[  690.578756]  ? loop_configure+0x62b/0x1950
[  690.579223]  loop_configure+0x6ec/0x1950
[  690.579675]  ? putname+0xfe/0x140
[  690.580061]  lo_ioctl+0x782/0x1860
[  690.580455]  ? avc_has_extended_perms+0x7e8/0xeb0
[  690.580994]  ? loop_set_status_old+0x1b0/0x1b0
[  690.581500]  ? fsnotify+0xb4f/0x1250
[  690.581875]  ? avc_ss_reset+0x180/0x180
[  690.582316]  ? fsnotify_first_mark+0x1f0/0x1f0
[  690.582820]  ? rcu_read_lock_sched_held+0xd/0x70
[  690.583351]  ? lock_acquire+0x41c/0x4d0
[  690.583738]  ? rcu_read_lock_sched_held+0xd/0x70
[  690.584260]  ? lock_release+0x505/0x6f0
[  690.584676]  ? find_and_remove_object+0xe4/0x120
[  690.585204]  ? __delete_object+0xb3/0x100
[  690.585662]  ? lock_downgrade+0x6d0/0x6d0
[  690.586100]  ? rwlock_bug.part.0+0x90/0x90
[  690.586547]  ? rcu_read_lock_sched_held+0xd/0x70
[  690.587046]  ? selinux_inode_getsecctx+0x90/0x90
[  690.587545]  ? loop_set_status_old+0x1b0/0x1b0
[  690.588023]  blkdev_ioctl+0x362/0x7f0
[  690.588420]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  690.588917]  ? __x64_sys_ioctl+0x97/0x210
[  690.589350]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  690.589940]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  690.590434]  __x64_sys_ioctl+0x196/0x210
[  690.590861]  do_syscall_64+0x3b/0x90
[  690.591258]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  690.591824] RIP: 0033:0x7faf15eb38d7
[  690.592208] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  690.594236] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  690.595030] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  690.595785] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  690.596539] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  690.597282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  690.598044] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  690.598837]  </TASK>
08:04:54 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 14)

[  690.603553] FAULT_INJECTION: forcing a failure.
[  690.603553] name failslab, interval 1, probability 0, space 0, times 0
[  690.605956] CPU: 1 PID: 6824 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  690.607959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  690.610332] Call Trace:
[  690.610864]  <TASK>
[  690.611324]  dump_stack_lvl+0x8b/0xb3
[  690.612136]  should_fail.cold+0x5/0xa
[  690.612936]  ? apply_wqattrs_prepare+0xab/0x880
[  690.613928]  should_failslab+0x5/0x10
[  690.614718]  __kmalloc+0x72/0x440
[  690.615445]  apply_wqattrs_prepare+0xab/0x880
[  690.616393]  ? is_kernel_percpu_address+0xe6/0x110
[  690.617455]  apply_workqueue_attrs_locked+0xc1/0x140
[  690.618291] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
[  690.618518]  alloc_workqueue+0xb1a/0xeb0
[  690.620270]  ? do_raw_spin_unlock+0x4f/0x210
[  690.621200]  ? _raw_spin_unlock+0x24/0x40
[  690.622107]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  690.623174]  ? __fget_files+0x28d/0x470
[  690.624006]  ? loop_configure+0x62b/0x1950
[  690.624889]  loop_configure+0x6ec/0x1950
[  690.625745]  ? putname+0xfe/0x140
[  690.626474]  lo_ioctl+0x782/0x1860
[  690.627209]  ? avc_has_extended_perms+0x7e8/0xeb0
[  690.628213]  ? loop_set_status_old+0x1b0/0x1b0
[  690.629154]  ? fsnotify+0xb4f/0x1250
[  690.629977]  ? avc_ss_reset+0x180/0x180
[  690.630807]  ? fsnotify_first_mark+0x1f0/0x1f0
[  690.631742]  ? rcu_read_lock_sched_held+0xd/0x70
[  690.632726]  ? lock_acquire+0x41c/0x4d0
[  690.633572]  ? rcu_read_lock_sched_held+0xd/0x70
[  690.634545]  ? lock_release+0x505/0x6f0
[  690.635361]  ? find_and_remove_object+0xe4/0x120
[  690.636336]  ? __delete_object+0xb3/0x100
[  690.637199]  ? lock_downgrade+0x6d0/0x6d0
[  690.638101]  ? rwlock_bug.part.0+0x90/0x90
[  690.638986]  ? rcu_read_lock_sched_held+0xd/0x70
[  690.639986]  ? selinux_inode_getsecctx+0x90/0x90
[  690.640979]  ? rcu_read_lock_sched_held+0xd/0x70
[  690.641969]  ? loop_set_status_old+0x1b0/0x1b0
[  690.642910]  blkdev_ioctl+0x362/0x7f0
[  690.643716]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  690.644674]  ? __x64_sys_ioctl+0x97/0x210
[  690.645584]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  690.646715]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  690.647668]  __x64_sys_ioctl+0x196/0x210
[  690.648494]  do_syscall_64+0x3b/0x90
[  690.649262]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  690.650324] RIP: 0033:0x7f22ed51d8d7
[  690.651091] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  690.654823] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  690.656358] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  690.657824] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  690.659268] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  690.660728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  690.662201] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  690.663651]  </TASK>
08:04:54 executing program 6:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x78)
sendmmsg$inet6(r0, &(0x7f0000002580)=[{{&(0x7f00000013c0)={0xa, 0x0, 0x0, @remote}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000000)="d7061e52", 0x4}], 0x1}}, {{&(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x81}, 0x1c, &(0x7f0000001580), 0x0, &(0x7f00000000c0)=[@flowinfo={{0x14}}, @rthdrdstopts={{0x18}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x0, 0x2, 0x0, 0x0, 0x0, [@private2]}}}], 0x58}}], 0x2, 0x0)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000340), 0xffffffffffffffff)
r2 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', <r3=>0x0})
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000000)={r3, 0x2, 0x6, @broadcast}, 0x10)
ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={0x0, @l2={0x1f, 0x3, @any, 0xdddb, 0x1}, @xdp={0x2c, 0x3, <r4=>0x0, 0x3a}, @l2tp={0x2, 0x0, @private=0x1, 0x3}, 0x401, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3ff, 0x1, 0xbd25})
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in=@empty, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000500)=0xe8)
recvfrom$inet6(r0, &(0x7f0000000640)=""/101, 0x65, 0x102, &(0x7f00000006c0)={0xa, 0x4e23, 0x5, @empty, 0x81}, 0x1c)
sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x64, r1, 0x800, 0x70bd27, 0x25dfdbff, {}, [@HEADER={0x4}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x8001}, 0x0)
recvfrom$inet6(r0, &(0x7f0000000080)=""/49, 0x31, 0x1, &(0x7f0000000180)={0xa, 0x4e23, 0xfffffffb, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1}, 0x1c)

08:04:54 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
r2 = open(&(0x7f0000000000)='./file1\x00', 0x407600, 0x91)
r3 = openat$cgroup_freezer_state(r2, &(0x7f0000000040), 0x2, 0x0)
ioctl$BTRFS_IOC_TREE_SEARCH(r3, 0xd0009411, &(0x7f0000053380)={{<r4=>0x0, 0x8, 0x0, 0x6, 0x89c6, 0x1ff, 0x2, 0x5, 0xa21, 0x7, 0x25, 0x81, 0xffffffffffff7fff, 0x2, 0xffffffffffffff01}})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000054380)={<r5=>0x0, 0x0, "10f25d23e8c59f8ce300ce94c77d515b4111d6fcf31c604751eb9c2e2f49e49319555990821e5c3c67c5baff814b6c97a2a49db95e907cb3f3a0e11edea45aa50e7d245eab2d11e73ef0a1ed85cb805bcddf17edd1d3a6a238396bb373d6f663094eb57e8c3c2b2ef1eee04cfa5e0509127ce3494fa2fd7e9d709b18cf99d8550caf74426af1a3dcf85de809cae3b1d8854318979b76c616df16b42db6029b4d2b07e6884b8b7240f0d90c3d7c927a0e640075dca471b51abdb236f6da4923de99fb03fbf0ecf1e01a09183dc53ecbcc8d217ebd2aceb6ea0fcd8eb05b5933e2d9f917bb368f8f0e82a709e9347a1d8b793a3059a857c86b5de766a7575f8044", "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"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000055380)={<r6=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000055580)={<r7=>0x0, 0x0, "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", "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"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000056580)={0x0, ""/256, <r8=>0x0})
ioctl$BTRFS_IOC_TREE_SEARCH(r2, 0xd0009411, &(0x7f0000056780)={{<r9=>0x0, 0x1, 0xffffffffffffffff, 0x0, 0x8, 0x6, 0x200, 0xffff, 0x80000000, 0x8000, 0x4, 0x80000000, 0x4bbb, 0x1000, 0x40}})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000057780)={0x0, ""/256, 0x0, <r10=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000057980)={0x47afbc7d, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r11=>0x0}], 0x8, "9ef51ca59cd4f2"})
ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058980)={{<r12=>0x0, 0x100000000, 0x4, 0x1, 0xfffffffeffffffff, 0x4, 0x4, 0x9, 0x3, 0x800, 0x6, 0x7676f89b, 0x3, 0x2, 0x2}})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f0000059980)={<r13=>0x0, 0x0, "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", "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"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f000005a980)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r14=>0x0}], 0xb7, "f9c606853cd2bb"})
[  690.681123] loop0: detected capacity change from 0 to 128
[  690.684867] FAULT_INJECTION: forcing a failure.
[  690.684867] name failslab, interval 1, probability 0, space 0, times 0
[  690.686060] CPU: 0 PID: 6841 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  690.687087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  690.688310] Call Trace:
[  690.688586]  <TASK>
[  690.688823]  dump_stack_lvl+0x8b/0xb3
[  690.689242]  should_fail.cold+0x5/0xa
[  690.689654]  ? getname_flags.part.0+0x50/0x4f0
[  690.690155]  should_failslab+0x5/0x10
[  690.690555]  kmem_cache_alloc+0x5b/0x480
[  690.690987]  ? lock_downgrade+0x6d0/0x6d0
[  690.691452]  getname_flags.part.0+0x50/0x4f0
[  690.691919]  getname+0x8e/0xd0
[  690.692272]  do_sys_openat2+0xf5/0x4d0
[  690.692687]  ? build_open_flags+0x6f0/0x6f0
[  690.693136]  ? rcu_read_lock_sched_held+0xd/0x70
[  690.693657]  ? lock_release+0x505/0x6f0
[  690.694084]  ? do_syscall_64+0x3b/0x90
[  690.694509]  __x64_sys_openat+0x13f/0x1f0
[  690.694952]  ? __x64_sys_open+0x1c0/0x1c0
[  690.695399]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[  690.695935]  ? fpregs_assert_state_consistent+0xbc/0xe0
[  690.696505]  ? syscall_enter_from_user_mode+0x1d/0x50
[  690.697056]  do_syscall_64+0x3b/0x90
[  690.697467]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  690.698013] RIP: 0033:0x7f432f56ea04
[  690.698410] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
[  690.700414] RSP: 002b:00007f432cb30ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  690.701248] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f56ea04
[  690.702057] RDX: 0000000000000002 RSI: 00007f432cb31000 RDI: 00000000ffffff9c
[  690.702845] RBP: 00007f432cb31000 R08: 0000000000000000 R09: ffffffffffffffff
[  690.703628] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[  690.704405] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  690.705194]  </TASK>
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000005b980)={0x0, <r15=>0x0, "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", "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"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000005c980)={0x0, ""/256, 0x0, <r16=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005cb80)={0x3f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {0x0, r5}, {r6, r7}, {}, {}, {r8}, {}, {r9, r10}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {r12}, {0x0, r13}, {r14}, {r15, r16}], 0x9, "51b73d002326d1"})
lseek(r0, 0x0, 0x4)

08:04:54 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r4=>0x0})
sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}}, 0x1c}}, 0x0)
pwrite64(r2, &(0x7f0000000140)="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", 0x1000, 0x1)
lseek(r0, 0x0, 0x4)

08:04:54 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x187101, 0x3)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)

[  690.707553] FAULT_INJECTION: forcing a failure.
[  690.707553] name failslab, interval 1, probability 0, space 0, times 0
[  690.709697] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  690.710071] CPU: 1 PID: 6842 Comm: syz-executor.5 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  690.712664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  690.714960] Call Trace:
[  690.715471]  <TASK>
[  690.715911]  dump_stack_lvl+0x8b/0xb3
[  690.716685]  should_fail.cold+0x5/0xa
[  690.717451]  ? create_object.isra.0+0x3a/0xa20
[  690.718366]  should_failslab+0x5/0x10
[  690.719116]  kmem_cache_alloc+0x5b/0x480
[  690.719920]  create_object.isra.0+0x3a/0xa20
[  690.720784]  ? kasan_unpoison+0x23/0x50
[  690.721581]  __kmalloc_track_caller+0x25e/0x420
[  690.722502]  ? kasprintf+0xbb/0xf0
[  690.723205]  kvasprintf+0xb5/0x150
[  690.723910]  ? bust_spinlocks+0xe0/0xe0
[  690.724697]  ? rcu_read_lock_sched_held+0xd/0x70
[  690.725653]  ? preempt_count_add+0x74/0x140
[  690.726518]  ? __is_module_percpu_address+0x237/0x300
[  690.727553]  kasprintf+0xbb/0xf0
[  690.728228]  ? kvasprintf_const+0x190/0x190
[  690.729094]  ? save_trace+0xd00/0xd00
[  690.729858]  ? lockdep_init_map_type+0x21a/0x7e0
[  690.730803]  alloc_workqueue+0x408/0xeb0
[  690.731620]  ? do_raw_spin_unlock+0x4f/0x210
[  690.732498]  ? _raw_spin_unlock+0x24/0x40
[  690.733333]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  690.734351]  ? __fget_files+0x28d/0x470
[  690.735144]  ? loop_configure+0x62b/0x1950
[  690.735991]  loop_configure+0x6ec/0x1950
[  690.736795]  ? putname+0xfe/0x140
[  690.737505]  lo_ioctl+0x782/0x1860
[  690.738218]  ? avc_has_extended_perms+0x7e8/0xeb0
[  690.739197]  ? loop_set_status_old+0x1b0/0x1b0
[  690.740103]  ? fsnotify+0xb4f/0x1250
[  690.740846]  ? avc_ss_reset+0x180/0x180
[  690.741668]  ? fsnotify_first_mark+0x1f0/0x1f0
[  690.742575]  ? rcu_read_lock_sched_held+0xd/0x70
[  690.743511]  ? lock_acquire+0x41c/0x4d0
[  690.744300]  ? rcu_read_lock_sched_held+0xd/0x70
[  690.745229]  ? lock_release+0x505/0x6f0
[  690.746029]  ? find_and_remove_object+0xe4/0x120
[  690.746973]  ? __delete_object+0xb3/0x100
[  690.747821]  ? lock_downgrade+0x6d0/0x6d0
[  690.748639]  ? rwlock_bug.part.0+0x90/0x90
[  690.749493]  ? rcu_read_lock_sched_held+0xd/0x70
[  690.750463]  ? selinux_inode_getsecctx+0x90/0x90
[  690.751412]  ? loop_set_status_old+0x1b0/0x1b0
[  690.752319]  blkdev_ioctl+0x362/0x7f0
[  690.753069]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  690.754020]  ? __x64_sys_ioctl+0x97/0x210
[  690.754838]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  690.755927]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  690.756858]  __x64_sys_ioctl+0x196/0x210
[  690.757669]  do_syscall_64+0x3b/0x90
[  690.758412]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  690.759427] RIP: 0033:0x7f9aebdc68d7
[  690.760157] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  690.763794] RSP: 002b:00007f9ae933bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  690.765287] RAX: ffffffffffffffda RBX: 00007f9aebe10970 RCX: 00007f9aebdc68d7
[  690.766698] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  690.768121] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  690.769542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  690.770946] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  690.772357]  </TASK>
08:04:54 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r2=>0x0})
sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_SET_COALESCE(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0xec, 0x0, 0x200, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0xb8, 0x3, 0x0, 0x1, [{0xb4, 0x0, 0x0, 0x1, @NL80211_PKTPAT_MASK={0xad, 0x1, "d5310c8df8a3d7a5130194b74a6b649815f25b0d101c0e2c1c82a21e6936272c1f4e7c9bef5b8146f4ce944e0e84c018e4cb828f6c62a5a5a6de8b56d899918c1c4814cdfc8486cf7b7e93bc749c06f4324f3fad1baebd5820006944d2df6152590c6a1aa357e511f82413b707a9dd13f6f1a1b13271e4701c24d4da93d573443df57406cf9b05495858eced011661ab512ea9321f3ee6f4c494396649e83e29dffa897648f3b80103"}}]}, @NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x1}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8, 0x2, 0x1}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8}]}, 0xec}, 0x1, 0x0, 0x0, 0x40008d0}, 0x8000)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r4, 0x47, 0x0, 0x2)
lseek(r3, 0x0, 0x4)

08:04:54 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x1000000000000003, 0x1b000000)
lseek(r0, 0x0, 0x4)

[  690.777149] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
[  690.795248] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  690.846337] loop5: detected capacity change from 0 to 128
[  690.857301] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
08:05:08 executing program 6:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f5d0000000000000000058da24f9ff00000000000000000000000000000000000000000007cab252b039b88f971ee4721ed464b4d556114fe5277817f2455410f8c78a493cf85915128104efaad0971f620a5c4af9af8fcdd43ec73389e593cd012ef7bf0af29c7ee79bc0dcd1d07857528af4291e1af8e149b843c6b6cee3e1d43da2c3ac17b64bfe84fbbc76af8593025404bfe19770ebc73e8a0255fa9fcee542b86f701f561b23e485ff1b6a817f8fe02cbad958923afa54ce56dea27affc046b06282f033e8b287154034e1d1"], 0x78)
sendmmsg$inet6(r0, &(0x7f0000002580)=[{{&(0x7f00000013c0)={0xa, 0x0, 0x0, @remote}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000000)="d7061e52", 0x4}], 0x1}}, {{&(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x81}, 0x1c, &(0x7f0000001580), 0x0, &(0x7f00000000c0)=[@flowinfo={{0x14}}, @rthdrdstopts={{0x18}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x0, 0x2, 0x0, 0x0, 0x0, [@private2]}}}], 0x58}}], 0x2, 0x0)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000340), 0xffffffffffffffff)
r2 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', <r3=>0x0})
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000000)={r3, 0x2, 0x6, @broadcast}, 0x10)
ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={0x0, @l2={0x1f, 0x3, @any, 0xdddb, 0x1}, @xdp={0x2c, 0x3, <r4=>0x0, 0x3a}, @l2tp={0x2, 0x0, @private=0x1, 0x3}, 0x401, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3ff, 0x1, 0xbd25})
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in=@empty, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000500)=0xe8)
recvfrom$inet6(r0, &(0x7f0000000640)=""/101, 0x65, 0x102, &(0x7f00000006c0)={0xa, 0x4e23, 0x5, @empty, 0x81}, 0x1c)
sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x64, r1, 0x800, 0x70bd27, 0x25dfdbff, {}, [@HEADER={0x4}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x8001}, 0x0)
recvfrom$inet6(r0, &(0x7f0000000080)=""/49, 0x31, 0x1, &(0x7f0000000180)={0xa, 0x4e23, 0xfffffffb, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1}, 0x1c)

08:05:08 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 31)

08:05:08 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
vmsplice(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="ccd7eb0258dd8259faf897e119b6e64b9d", 0x11}], 0x1, 0x3)
fallocate(r1, 0x10, 0x0, 0x2)
ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000001500)={{0x1, 0x1, 0x18, <r2=>r1, {0x8, 0xbf}}, './file1\x00'})
ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000001540)={{0x1, 0x1, 0x18, r0, {0x5}}, './file1\x00'})
r3 = socket$nl_generic(0x10, 0x3, 0x10)
openat(0xffffffffffffff9c, &(0x7f00000014c0)='./file1\x00', 0x0, 0x82)
r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r5=>0x0})
sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}}, 0x1c}}, 0x0)
preadv2(r3, &(0x7f0000000140)=[{&(0x7f0000000080)=""/10, 0xa}, {&(0x7f0000001400)=""/102, 0x66}, {&(0x7f00000001c0)=""/178, 0xb2}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/127, 0x7f}, {&(0x7f0000001300)=""/205, 0xcd}, {&(0x7f0000001480)=""/11, 0xb}], 0x7, 0x3, 0x9, 0x13)
lseek(r0, 0x0, 0x4)

08:05:08 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 28)

08:05:08 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 15)

08:05:08 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 27)

08:05:08 executing program 1:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r2=>0x0})
sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_SET_COALESCE(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0xec, 0x0, 0x200, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0xb8, 0x3, 0x0, 0x1, [{0xb4, 0x0, 0x0, 0x1, @NL80211_PKTPAT_MASK={0xad, 0x1, "d5310c8df8a3d7a5130194b74a6b649815f25b0d101c0e2c1c82a21e6936272c1f4e7c9bef5b8146f4ce944e0e84c018e4cb828f6c62a5a5a6de8b56d899918c1c4814cdfc8486cf7b7e93bc749c06f4324f3fad1baebd5820006944d2df6152590c6a1aa357e511f82413b707a9dd13f6f1a1b13271e4701c24d4da93d573443df57406cf9b05495858eced011661ab512ea9321f3ee6f4c494396649e83e29dffa897648f3b80103"}}]}, @NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x1}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8, 0x2, 0x1}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8}]}, 0xec}, 0x1, 0x0, 0x0, 0x40008d0}, 0x8000)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r4, 0x47, 0x0, 0x2)
lseek(r3, 0x0, 0x4)

08:05:08 executing program 2:
ioctl$F2FS_IOC_GET_PIN_FILE(0xffffffffffffffff, 0x8004f50e, &(0x7f0000000000))
r0 = socket(0x1a, 0xa, 0x7)
sendmsg$NFT_MSG_GETRULE(r0, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x7, 0xa, 0x3, 0x0, 0x0, {0xc, 0x0, 0x9}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0)
setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000200)={{0x29, @private=0xa010100, 0x4e24, 0x0, 'sh\x00', 0x2, 0x80000001, 0x32}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e21, 0x1, 0xc0, 0x7, 0x7}}, 0x44)
ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000280)=0x1)
fcntl$getown(r0, 0x9)
r1 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x7)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x101, 0x0)
sendmsg$TIPC_NL_MON_GET(r2, &(0x7f0000000580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000540)={&(0x7f0000000340)={0x1dc, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffffffff}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffffffff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x374a}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x40}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_SOCK={0x48, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x81}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x5dc93367}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xd24}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}]}]}, @TIPC_NLA_MEDIA={0xd8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x49}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1229}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}]}, @TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x401}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xffffffff}]}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x44}, 0x10)
setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000005c0)="5f7195fcdff882525744ad8b9e90896a886ca7468a700c6162f6d734c17cf854ddafb5060546d04315359af542517186a5166b3fef6b3069bf9e69d578449c7e1afb5e2f96ada8726f75f261651b824e7b39358b2a57f502e8d6872ea11700f6cbdb689408d26efc0d58f08b70d11b9b777a95", 0x73)
ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000640))
ioctl$EXT4_IOC_CHECKPOINT(r2, 0x4004662b, &(0x7f0000000680))
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f00000006c0)={{0x1, 0x1, 0x18, <r3=>r0, {<r4=>r1}}, './file0\x00'})
ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r4, 0x89f1, &(0x7f0000000780)={'syztnl1\x00', &(0x7f0000000700)={'syztnl2\x00', 0x0, 0x8000, 0x10, 0xe422, 0x7, {{0x10, 0x4, 0x0, 0x3b, 0x40, 0x68, 0x0, 0x1f, 0x4, 0x0, @rand_addr=0x64010100, @loopback, {[@rr={0x7, 0x13, 0x12, [@loopback, @rand_addr=0x64010101, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x4f, [@loopback, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1]}]}}}}})
socketpair(0x28, 0x1, 0x2, &(0x7f0000000a40)={<r5=>0xffffffffffffffff})
getsockopt$EBT_SO_GET_ENTRIES(r5, 0x0, 0x81, &(0x7f0000000bc0)={'nat\x00', 0x0, 0x4, 0xdf, [0x8, 0x9, 0x3, 0x9, 0x2, 0x9], 0x3, &(0x7f0000000a80)=[{}, {}, {}], &(0x7f0000000ac0)=""/223}, &(0x7f0000000c40)=0x78)
ioctl$TIOCVHANGUP(r3, 0x5437, 0x0)
r6 = memfd_secret(0x80000)
accept4$inet6(r6, &(0x7f0000000c80)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000cc0)=0x1c, 0x80000)
ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000dc0)={0x7, 'veth0_virt_wifi\x00', {0x6}, 0x1})

[  704.404061] FAULT_INJECTION: forcing a failure.
[  704.404061] name failslab, interval 1, probability 0, space 0, times 0
[  704.405283] CPU: 1 PID: 6856 Comm: syz-executor.5 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  704.406308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  704.407526] Call Trace:
[  704.407801]  <TASK>
[  704.408035]  dump_stack_lvl+0x8b/0xb3
[  704.408464]  should_fail.cold+0x5/0xa
[  704.408875]  ? apply_wqattrs_prepare+0xab/0x880
[  704.409382]  should_failslab+0x5/0x10
[  704.409804]  __kmalloc+0x72/0x440
[  704.410186]  apply_wqattrs_prepare+0xab/0x880
[  704.410666]  ? is_kernel_percpu_address+0xe6/0x110
[  704.411192]  apply_workqueue_attrs_locked+0xc1/0x140
[  704.411736]  alloc_workqueue+0xb1a/0xeb0
[  704.412174]  ? do_raw_spin_unlock+0x4f/0x210
[  704.412653]  ? _raw_spin_unlock+0x24/0x40
[  704.413141]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  704.413686]  ? __fget_files+0x28d/0x470
[  704.414113]  ? loop_configure+0x62b/0x1950
[  704.414570]  loop_configure+0x6ec/0x1950
[  704.415009]  ? putname+0xfe/0x140
[  704.415382]  lo_ioctl+0x782/0x1860
[  704.415768]  ? avc_has_extended_perms+0x7e8/0xeb0
[  704.416287]  ? loop_set_status_old+0x1b0/0x1b0
[  704.416782]  ? fsnotify+0xb4f/0x1250
[  704.417196]  ? avc_ss_reset+0x180/0x180
[  704.417626]  ? fsnotify_first_mark+0x1f0/0x1f0
[  704.418136]  ? rcu_read_lock_sched_held+0xd/0x70
[  704.418629]  ? lock_acquire+0x41c/0x4d0
[  704.419075]  ? rcu_read_lock_sched_held+0xd/0x70
[  704.419567]  ? lock_release+0x505/0x6f0
[  704.420014]  ? find_and_remove_object+0xe4/0x120
[  704.420515]  ? __delete_object+0xb3/0x100
[  704.420987]  ? lock_downgrade+0x6d0/0x6d0
[  704.421420]  ? rwlock_bug.part.0+0x90/0x90
[  704.421914]  ? rcu_read_lock_sched_held+0xd/0x70
[  704.422455]  ? selinux_inode_getsecctx+0x90/0x90
[  704.422988]  ? loop_set_status_old+0x1b0/0x1b0
[  704.423497]  blkdev_ioctl+0x362/0x7f0
[  704.423917]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  704.424442]  ? __x64_sys_ioctl+0x97/0x210
[  704.424910]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  704.425519]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  704.426024]  __x64_sys_ioctl+0x196/0x210
[  704.426478]  do_syscall_64+0x3b/0x90
[  704.426901]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  704.427472] RIP: 0033:0x7f9aebdc68d7
[  704.427884] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  704.429953] RSP: 002b:00007f9ae933bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  704.430806] RAX: ffffffffffffffda RBX: 00007f9aebe10970 RCX: 00007f9aebdc68d7
[  704.431597] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  704.432383] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  704.433177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  704.433981] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  704.434777]  </TASK>
[  704.438393] FAULT_INJECTION: forcing a failure.
[  704.438393] name failslab, interval 1, probability 0, space 0, times 0
[  704.439654] CPU: 1 PID: 6865 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  704.440723] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  704.441991] Call Trace:
[  704.442279]  <TASK>
[  704.442524]  dump_stack_lvl+0x8b/0xb3
[  704.442953]  should_fail.cold+0x5/0xa
[  704.443136] FAULT_INJECTION: forcing a failure.
[  704.443136] name failslab, interval 1, probability 0, space 0, times 0
[  704.443379]  ? create_object.isra.0+0x3a/0xa20
[  704.443398]  should_failslab+0x5/0x10
[  704.443408]  kmem_cache_alloc+0x5b/0x480
[  704.447094]  create_object.isra.0+0x3a/0xa20
[  704.447596]  ? kasan_unpoison+0x23/0x50
[  704.448042]  kmem_cache_alloc+0x239/0x480
[  704.448483]  getname_flags.part.0+0x50/0x4f0
[  704.448986]  getname+0x8e/0xd0
[  704.449325]  do_sys_openat2+0xf5/0x4d0
[  704.449779]  ? build_open_flags+0x6f0/0x6f0
[  704.450251]  ? rcu_read_lock_sched_held+0xd/0x70
[  704.450775]  ? lock_release+0x505/0x6f0
[  704.451212]  ? do_syscall_64+0x3b/0x90
[  704.451644]  __x64_sys_openat+0x13f/0x1f0
[  704.452099]  ? __x64_sys_open+0x1c0/0x1c0
[  704.452560]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[  704.453107]  ? fpregs_assert_state_consistent+0xbc/0xe0
[  704.453699]  ? syscall_enter_from_user_mode+0x1d/0x50
[  704.454263]  do_syscall_64+0x3b/0x90
[  704.454674]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  704.455241] RIP: 0033:0x7f432f56ea04
[  704.455640] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
[  704.457661] RSP: 002b:00007f432cb30ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  704.458495] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f56ea04
[  704.459274] RDX: 0000000000000002 RSI: 00007f432cb31000 RDI: 00000000ffffff9c
[  704.460052] RBP: 00007f432cb31000 R08: 0000000000000000 R09: ffffffffffffffff
[  704.460831] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[  704.461624] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  704.462404]  </TASK>
[  704.462656] CPU: 0 PID: 6868 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  704.464678] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  704.467064] Call Trace:
[  704.467601]  <TASK>
[  704.468068]  dump_stack_lvl+0x8b/0xb3
[  704.468881]  should_fail.cold+0x5/0xa
[  704.469697]  ? alloc_workqueue_attrs+0x38/0x80
[  704.470669]  should_failslab+0x5/0x10
[  704.471467]  kmem_cache_alloc_trace+0x55/0x3c0
[  704.472434]  alloc_workqueue_attrs+0x38/0x80
[  704.473367]  alloc_workqueue+0x939/0xeb0
[  704.474251]  ? do_raw_spin_unlock+0x4f/0x210
[  704.475182]  ? _raw_spin_unlock+0x24/0x40
[  704.476061]  ? bd_prepare_to_claim+0x164/0x300
[  704.477036]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  704.478113]  ? __fget_files+0x28d/0x470
[  704.478955]  ? loop_configure+0x62b/0x1950
[  704.479853]  loop_configure+0x6ec/0x1950
[  704.480720]  ? putname+0xfe/0x140
[  704.481464]  lo_ioctl+0x782/0x1860
[  704.482236]  ? avc_has_extended_perms+0x7e8/0xeb0
[  704.483268]  ? loop_set_status_old+0x1b0/0x1b0
[  704.484237]  ? fsnotify+0xb4f/0x1250
[  704.485023]  ? avc_ss_reset+0x180/0x180
[  704.485882]  ? fsnotify_first_mark+0x1f0/0x1f0
[  704.486846]  ? rcu_read_lock_sched_held+0xd/0x70
[  704.487842]  ? lock_acquire+0x41c/0x4d0
[  704.488679]  ? rcu_read_lock_sched_held+0xd/0x70
[  704.489697]  ? lock_release+0x505/0x6f0
[  704.490537]  ? find_and_remove_object+0xe4/0x120
[  704.491542]  ? __delete_object+0xb3/0x100
[  704.492077] FAULT_INJECTION: forcing a failure.
[  704.492077] name failslab, interval 1, probability 0, space 0, times 0
[  704.492423]  ? lock_downgrade+0x6d0/0x6d0
[  704.494498]  ? rwlock_bug.part.0+0x90/0x90
[  704.495396]  ? rcu_read_lock_sched_held+0xd/0x70
[  704.496441]  ? selinux_inode_getsecctx+0x90/0x90
[  704.497452]  ? loop_set_status_old+0x1b0/0x1b0
[  704.498445]  blkdev_ioctl+0x362/0x7f0
[  704.499249]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  704.500253]  ? __x64_sys_ioctl+0x97/0x210
[  704.501128]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  704.502312]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  704.503311]  __x64_sys_ioctl+0x196/0x210
[  704.504168]  do_syscall_64+0x3b/0x90
[  704.504963]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  704.506066] RIP: 0033:0x7faf15eb38d7
[  704.506845] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  704.510726] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  704.512320] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  704.513824] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  704.515322] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  704.516820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  704.518336] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  704.519846]  </TASK>
[  704.520332] CPU: 1 PID: 6869 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  704.521409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  704.522595] Call Trace:
[  704.522879]  <TASK>
[  704.523133]  dump_stack_lvl+0x8b/0xb3
[  704.523568]  should_fail.cold+0x5/0xa
[  704.523991]  ? create_object.isra.0+0x3a/0xa20
[  704.524501]  should_failslab+0x5/0x10
[  704.524897]  kmem_cache_alloc+0x5b/0x480
[  704.525357]  ? do_raw_spin_unlock+0x4f/0x210
[  704.525835]  create_object.isra.0+0x3a/0xa20
[  704.526335]  ? kasan_unpoison+0x23/0x50
[  704.526762]  __kmalloc+0x25b/0x440
[  704.527166]  apply_wqattrs_prepare+0xab/0x880
[  704.527651]  apply_workqueue_attrs_locked+0xc1/0x140
[  704.528231]  alloc_workqueue+0xb1a/0xeb0
[  704.528657]  ? do_raw_spin_unlock+0x4f/0x210
[  704.529151]  ? _raw_spin_unlock+0x24/0x40
[  704.529586]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  704.530152]  ? __fget_files+0x28d/0x470
[  704.530571]  ? loop_configure+0x62b/0x1950
[  704.531048]  loop_configure+0x6ec/0x1950
[  704.531478]  ? putname+0xfe/0x140
[  704.531868]  lo_ioctl+0x782/0x1860
[  704.532240]  ? avc_has_extended_perms+0x7e8/0xeb0
[  704.532789]  ? loop_set_status_old+0x1b0/0x1b0
[  704.533293]  ? fsnotify+0xb4f/0x1250
[  704.533718]  ? avc_ss_reset+0x180/0x180
[  704.534170]  ? fsnotify_first_mark+0x1f0/0x1f0
[  704.534681]  ? rcu_read_lock_sched_held+0xd/0x70
[  704.535196]  ? lock_acquire+0x41c/0x4d0
[  704.535643]  ? rcu_read_lock_sched_held+0xd/0x70
[  704.536167]  ? lock_release+0x505/0x6f0
[  704.536612]  ? find_and_remove_object+0xe4/0x120
[  704.537140]  ? __delete_object+0xb3/0x100
[  704.537616]  ? lock_downgrade+0x6d0/0x6d0
[  704.538078]  ? rwlock_bug.part.0+0x90/0x90
[  704.538555]  ? rcu_read_lock_sched_held+0xd/0x70
[  704.539079]  ? selinux_inode_getsecctx+0x90/0x90
[  704.539612]  ? rcu_read_lock_sched_held+0xd/0x70
[  704.540136]  ? loop_set_status_old+0x1b0/0x1b0
[  704.540658]  blkdev_ioctl+0x362/0x7f0
[  704.541076]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  704.541615]  ? __x64_sys_ioctl+0x97/0x210
[  704.542074]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  704.542682]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  704.543207]  __x64_sys_ioctl+0x196/0x210
[  704.543661]  do_syscall_64+0x3b/0x90
[  704.544082]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  704.544666] RIP: 0033:0x7f22ed51d8d7
[  704.545077] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  704.547128] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  704.547973] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  704.548755] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  704.549553] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  704.550359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  704.551147] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  704.551931]  </TASK>
08:05:08 executing program 1:
ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000000)={0xff, 0x7, 0x0, 0x1000, 0x5})
r0 = clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/netfilter\x00')
ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605)
ioctl$FIONCLEX(r1, 0x5450)
r2 = socket$netlink(0x10, 0x3, 0x8)
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000240))
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0)
fcntl$setlease(r4, 0x400, 0x1)
clone3(&(0x7f00000005c0)={0x200000000, &(0x7f0000000180)=<r5=>0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000440), {0x20}, &(0x7f0000000480)=""/24, 0x18, &(0x7f00000004c0)=""/171, &(0x7f0000000580)=[r0, r0, 0xffffffffffffffff, r0, r0], 0x5, {r1}}, 0x58)
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000780)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYRES32=r1, @ANYBLOB="ffff00002e2f66696c653000"])
mq_open(&(0x7f00000056c0)='syz1\x00', 0x842, 0x0, 0x0)
r6 = fork()
ptrace$setopts(0x4206, r6, 0x0, 0x0)
fstat(0xffffffffffffffff, &(0x7f00000003c0))
tkill(r6, 0x9)
wait4(r6, &(0x7f0000000000), 0x20000000, &(0x7f00000006c0))
clone3(&(0x7f00000002c0)={0x26002080, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140), {0x13}, &(0x7f0000000340)=""/82, 0x52, &(0x7f0000000200)=""/26, &(0x7f0000000280)=[r6], 0x1, {r3}}, 0x58)

08:05:08 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 32)

[  704.596926] FAULT_INJECTION: forcing a failure.
[  704.596926] name failslab, interval 1, probability 0, space 0, times 0
[  704.598236] CPU: 1 PID: 6884 Comm: syz-executor.5 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  704.599293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  704.600541] Call Trace:
[  704.600822]  <TASK>
[  704.601065]  dump_stack_lvl+0x8b/0xb3
[  704.601492]  should_fail.cold+0x5/0xa
[  704.601938]  ? create_object.isra.0+0x3a/0xa20
[  704.602449]  should_failslab+0x5/0x10
[  704.602867]  kmem_cache_alloc+0x5b/0x480
[  704.603318]  create_object.isra.0+0x3a/0xa20
[  704.603809]  ? kasan_unpoison+0x23/0x50
[  704.604253]  __kmalloc+0x25b/0x440
[  704.604650]  apply_wqattrs_prepare+0xab/0x880
[  704.605150]  ? is_kernel_percpu_address+0xe6/0x110
[  704.605684]  apply_workqueue_attrs_locked+0xc1/0x140
[  704.606247]  alloc_workqueue+0xb1a/0xeb0
[  704.606709]  ? do_raw_spin_unlock+0x4f/0x210
[  704.607193]  ? _raw_spin_unlock+0x24/0x40
[  704.607654]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  704.608207]  ? __fget_files+0x28d/0x470
[  704.608643]  ? loop_configure+0x62b/0x1950
[  704.609109]  loop_configure+0x6ec/0x1950
[  704.609564]  ? putname+0xfe/0x140
[  704.609961]  lo_ioctl+0x782/0x1860
[  704.610351]  ? avc_has_extended_perms+0x7e8/0xeb0
[  704.610885]  ? loop_set_status_old+0x1b0/0x1b0
[  704.611385]  ? fsnotify+0xb4f/0x1250
[  704.611791]  ? avc_ss_reset+0x180/0x180
[  704.612230]  ? fsnotify_first_mark+0x1f0/0x1f0
[  704.612730]  ? rcu_read_lock_sched_held+0xd/0x70
[  704.613246]  ? lock_acquire+0x41c/0x4d0
[  704.613695]  ? rcu_read_lock_sched_held+0xd/0x70
[  704.614217]  ? lock_release+0x505/0x6f0
[  704.614653]  ? find_and_remove_object+0xe4/0x120
[  704.615177]  ? __delete_object+0xb3/0x100
[  704.615634]  ? lock_downgrade+0x6d0/0x6d0
[  704.616091]  ? rwlock_bug.part.0+0x90/0x90
[  704.616565]  ? rcu_read_lock_sched_held+0xd/0x70
[  704.617094]  ? selinux_inode_getsecctx+0x90/0x90
[  704.617637]  ? loop_set_status_old+0x1b0/0x1b0
[  704.618140]  blkdev_ioctl+0x362/0x7f0
[  704.618567]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  704.619092]  ? __x64_sys_ioctl+0x97/0x210
[  704.619552]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  704.620159]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  704.620687]  __x64_sys_ioctl+0x196/0x210
[  704.621130]  do_syscall_64+0x3b/0x90
[  704.621554]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  704.622131] RIP: 0033:0x7f9aebdc68d7
[  704.622541] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  704.624521] RSP: 002b:00007f9ae933bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  704.625355] RAX: ffffffffffffffda RBX: 00007f9aebe10970 RCX: 00007f9aebdc68d7
[  704.626152] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  704.626938] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  704.627723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  704.628502] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  704.629298]  </TASK>
08:05:08 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
io_setup(0x6, &(0x7f0000000040)=<r2=>0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
io_submit(r2, 0x2, &(0x7f00000004c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0x0, r4, 0x0, 0x0, 0xfffffffffffffffe}])
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r7=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r7, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
io_submit(r2, 0x2, &(0x7f0000000200)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x6c9, r1, &(0x7f0000000000)="64fa56483c2ea9f573aa28a2662ad792f08f58676e59a20959530bfc7b064fd383f9ae19896483c6a9b053e95e9047c7b539c67461d4ced73e7c2cf76e2826ef0cff4e9134328d99510597d56d14a8c590d80e6e5189faf9537b4bd4f167306620c05c390924c020fc58c3ee2b56032c5d2bc15ded1cd5a0e27182fad6ad583fc3e762d330b884673be5326e6ae6e0259d2b7f077510150fbbe794a77301ef548dc7dee08d3322e632fd8c46b86fa7e0f37ed1d6b8e80b4d96573aa14df03d6e9d8258616075c3f78f44320ed837217b50f25d665c01a72cef3ab668b4d2", 0xde, 0x5, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x800, r5, &(0x7f0000000180)="e654b441c25bdfeefcc3858834bb93e923c437bb2678edf6bf8d8acb6966dd69dc8634d10fddbc0151179223971976242ccd53e5dc870ba68041a42bc852", 0x3e, 0x931, 0x0, 0x1, r0}])
lseek(r0, 0x0, 0x4)

[  704.634650] ISOFS: Unable to identify CD-ROM format.
[  704.645529] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'.
08:05:08 executing program 2:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r2=>0x0})
sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r2, @ANYBLOB="e1bfd893691c3decbc5da7137b6b6b49942b16a598525f96e23a3587e42f9f69277bc51f3e42fad8f1562ef743a2b72f865e48490ffe11e7a43a04f775ea5c057ffffee08c83ca80bf7b90673caf3ddccf2eee076a2bfdf1fc88"], 0x1c}}, 0x0)
sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x2, 0x7)
mount(&(0x7f0000000500)=ANY=[@ANYBLOB="2f940d2f2f"], &(0x7f0000000080)='./file0\x00', 0x0, 0x1005085, 0x0)

[  704.675170] loop5: detected capacity change from 0 to 128
[  704.689522] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
08:05:08 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 16)

08:05:08 executing program 7:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x129000, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r2, 0x10, 0x0, 0x2)
write$binfmt_aout(r2, &(0x7f0000000140)={{0xcc, 0x4, 0xe8, 0x110, 0x25c, 0x1, 0x337, 0x7}, "af5a49a9771751490ed8d9b4405586829b2341f310133c2cef4a6f192acf81f5453e2556558c0d5ac0e8b0a9ae7eef27aede1878f7e27d7490671b614b8d38c245b288948c8580aaecac9e3c72f9f0bd15801b17d2bb545ad56e739081b32e2c575d841cac156a0d344bb0cabd5bf512857fde096ed256037c44a660ac8497d245966947e0182b46462ab597eaa53e677d45b25425ff99ae2a0c49346876a37ea450bf40c8a9547e3b9a91018fad33c9242d628b3785d33bdc629b0a79ed1c531b03d96be817b3b761ac425dc1bd01439355163732abc56252b2902a07d1371e8ec440471a333b5d76fb9d113b8c0ffd64917c77493965"}, 0x117)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0)
fcntl$setlease(r3, 0x400, 0x1)
openat(r3, &(0x7f0000000080)='./file1\x00', 0x103000, 0x100)
lseek(r1, 0x0, 0x4)
lseek(r1, 0x80, 0x1)

[  704.704713] ISOFS: Unable to identify CD-ROM format.
08:05:08 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 28)

08:05:08 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 33)

[  704.736328] FAULT_INJECTION: forcing a failure.
[  704.736328] name failslab, interval 1, probability 0, space 0, times 0
[  704.737582] CPU: 1 PID: 6896 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  704.738617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  704.739874] Call Trace:
[  704.740155]  <TASK>
[  704.740400]  dump_stack_lvl+0x8b/0xb3
[  704.740829]  should_fail.cold+0x5/0xa
[  704.741250]  ? create_object.isra.0+0x3a/0xa20
[  704.741781]  should_failslab+0x5/0x10
[  704.742200]  kmem_cache_alloc+0x5b/0x480
[  704.742650]  create_object.isra.0+0x3a/0xa20
[  704.743138]  ? kasan_unpoison+0x23/0x50
[  704.743584]  kmem_cache_alloc_trace+0x22e/0x3c0
[  704.744098]  alloc_workqueue_attrs+0x38/0x80
[  704.744588]  alloc_workqueue+0x939/0xeb0
[  704.745028]  ? do_raw_spin_unlock+0x4f/0x210
[  704.745521]  ? _raw_spin_unlock+0x24/0x40
[  704.745994]  ? bd_prepare_to_claim+0x164/0x300
[  704.746504]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  704.747058]  ? __fget_files+0x28d/0x470
[  704.747494]  ? loop_configure+0x62b/0x1950
[  704.747959]  loop_configure+0x6ec/0x1950
[  704.748412]  ? putname+0xfe/0x140
[  704.748803]  lo_ioctl+0x782/0x1860
[  704.749194]  ? avc_has_extended_perms+0x7e8/0xeb0
[  704.749743]  ? loop_set_status_old+0x1b0/0x1b0
[  704.750247]  ? fsnotify+0xb4f/0x1250
[  704.750652]  ? avc_ss_reset+0x180/0x180
[  704.751095]  ? fsnotify_first_mark+0x1f0/0x1f0
[  704.751597]  ? rcu_read_lock_sched_held+0xd/0x70
[  704.752117]  ? lock_acquire+0x41c/0x4d0
[  704.752556]  ? rcu_read_lock_sched_held+0xd/0x70
[  704.753085]  ? lock_release+0x505/0x6f0
[  704.753518]  ? find_and_remove_object+0xe4/0x120
[  704.754064]  ? __delete_object+0xb3/0x100
[  704.754523]  ? lock_downgrade+0x6d0/0x6d0
[  704.754986]  ? rwlock_bug.part.0+0x90/0x90
[  704.755455]  ? rcu_read_lock_sched_held+0xd/0x70
[  704.755992]  ? selinux_inode_getsecctx+0x90/0x90
[  704.756517]  ? loop_set_status_old+0x1b0/0x1b0
[  704.757030]  blkdev_ioctl+0x362/0x7f0
[  704.757445]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  704.757974]  ? __x64_sys_ioctl+0x97/0x210
[  704.758361] FAULT_INJECTION: forcing a failure.
[  704.758361] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  704.758431]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  704.761435]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  704.761972]  __x64_sys_ioctl+0x196/0x210
[  704.762416]  do_syscall_64+0x3b/0x90
[  704.762828]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  704.763401] RIP: 0033:0x7faf15eb38d7
[  704.763808] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  704.765801] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  704.766637] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  704.767420] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  704.768214] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  704.769011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  704.769808] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  704.770603]  </TASK>
[  704.770862] CPU: 0 PID: 6901 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  704.772870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  704.775245] Call Trace:
[  704.775253]  <TASK>
[  704.775261]  dump_stack_lvl+0x8b/0xb3
[  704.775304]  should_fail.cold+0x5/0xa
[  704.775338]  strncpy_from_user+0x34/0x3d0
[  704.775379]  getname_flags.part.0+0x95/0x4f0
[  704.775420]  getname+0x8e/0xd0
[  704.775453]  do_sys_openat2+0xf5/0x4d0
[  704.775481]  ? build_open_flags+0x6f0/0x6f0
[  704.775508]  ? rcu_read_lock_sched_held+0xd/0x70
[  704.775537]  ? lock_release+0x505/0x6f0
[  704.775564]  ? do_syscall_64+0x3b/0x90
[  704.775602]  __x64_sys_openat+0x13f/0x1f0
[  704.775628]  ? __x64_sys_open+0x1c0/0x1c0
[  704.775655]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[  704.775685]  ? fpregs_assert_state_consistent+0xbc/0xe0
[  704.775715]  ? syscall_enter_from_user_mode+0x1d/0x50
[  704.775744]  do_syscall_64+0x3b/0x90
[  704.775777]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  704.775803] RIP: 0033:0x7f432f56ea04
[  704.775821] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
[  704.775844] RSP: 002b:00007f432cb30ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  704.775867] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f56ea04
[  704.775884] RDX: 0000000000000002 RSI: 00007f432cb31000 RDI: 00000000ffffff9c
[  704.775899] RBP: 00007f432cb31000 R08: 0000000000000000 R09: ffffffffffffffff
[  704.775915] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[  704.775929] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  704.775953]  </TASK>
[  704.789294] FAULT_INJECTION: forcing a failure.
[  704.789294] name failslab, interval 1, probability 0, space 0, times 0
[  704.789312] CPU: 1 PID: 6906 Comm: syz-executor.5 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  704.789325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  704.789333] Call Trace:
[  704.789336]  <TASK>
[  704.789341]  dump_stack_lvl+0x8b/0xb3
[  704.789359]  should_fail.cold+0x5/0xa
[  704.789375]  ? alloc_workqueue_attrs+0x38/0x80
[  704.789392]  should_failslab+0x5/0x10
[  704.789403]  kmem_cache_alloc_trace+0x55/0x3c0
[  704.789418]  alloc_workqueue_attrs+0x38/0x80
[  704.789434]  apply_wqattrs_prepare+0xb3/0x880
[  704.789450]  ? is_kernel_percpu_address+0xe6/0x110
[  704.789471]  apply_workqueue_attrs_locked+0xc1/0x140
[  704.789488]  alloc_workqueue+0xb1a/0xeb0
[  704.789503]  ? do_raw_spin_unlock+0x4f/0x210
[  704.789518]  ? _raw_spin_unlock+0x24/0x40
[  704.789536]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  704.789555]  ? __fget_files+0x28d/0x470
[  704.789568]  ? loop_configure+0x62b/0x1950
[  704.789583]  loop_configure+0x6ec/0x1950
[  704.789608]  ? putname+0xfe/0x140
[  704.789626]  lo_ioctl+0x782/0x1860
[  704.789639]  ? avc_has_extended_perms+0x7e8/0xeb0
[  704.789659]  ? loop_set_status_old+0x1b0/0x1b0
[  704.789673]  ? fsnotify+0xb4f/0x1250
[  704.789688]  ? avc_ss_reset+0x180/0x180
[  704.789707]  ? fsnotify_first_mark+0x1f0/0x1f0
[  704.789719]  ? rcu_read_lock_sched_held+0xd/0x70
[  704.789732]  ? lock_acquire+0x41c/0x4d0
[  704.789745]  ? rcu_read_lock_sched_held+0xd/0x70
[  704.789758]  ? lock_release+0x505/0x6f0
[  704.789770]  ? find_and_remove_object+0xe4/0x120
[  704.789787]  ? __delete_object+0xb3/0x100
[  704.789804]  ? lock_downgrade+0x6d0/0x6d0
[  704.789817]  ? rwlock_bug.part.0+0x90/0x90
[  704.789831]  ? rcu_read_lock_sched_held+0xd/0x70
[  704.789851]  ? selinux_inode_getsecctx+0x90/0x90
[  704.789869]  ? loop_set_status_old+0x1b0/0x1b0
[  704.789884]  blkdev_ioctl+0x362/0x7f0
[  704.789894]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  704.789905]  ? __x64_sys_ioctl+0x97/0x210
[  704.789917]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  704.789933]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  704.789944]  __x64_sys_ioctl+0x196/0x210
[  704.789957]  do_syscall_64+0x3b/0x90
[  704.789974]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  704.789985] RIP: 0033:0x7f9aebdc68d7
[  704.789994] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  704.790006] RSP: 002b:00007f9ae933bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  704.790017] RAX: ffffffffffffffda RBX: 00007f9aebe10970 RCX: 00007f9aebdc68d7
[  704.790025] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  704.790032] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  704.790040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  704.790046] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  704.790058]  </TASK>
[  704.820056] loop0: detected capacity change from 0 to 128
[  704.889526] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
08:05:21 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 29)

08:05:21 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 17)

08:05:21 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 29)

08:05:21 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
io_setup(0x6, &(0x7f0000000040)=<r2=>0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
io_submit(r2, 0x2, &(0x7f00000004c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0x0, r4, 0x0, 0x0, 0xfffffffffffffffe}])
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r7=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r7, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
io_submit(r2, 0x2, &(0x7f0000000200)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x6c9, r1, &(0x7f0000000000)="64fa56483c2ea9f573aa28a2662ad792f08f58676e59a20959530bfc7b064fd383f9ae19896483c6a9b053e95e9047c7b539c67461d4ced73e7c2cf76e2826ef0cff4e9134328d99510597d56d14a8c590d80e6e5189faf9537b4bd4f167306620c05c390924c020fc58c3ee2b56032c5d2bc15ded1cd5a0e27182fad6ad583fc3e762d330b884673be5326e6ae6e0259d2b7f077510150fbbe794a77301ef548dc7dee08d3322e632fd8c46b86fa7e0f37ed1d6b8e80b4d96573aa14df03d6e9d8258616075c3f78f44320ed837217b50f25d665c01a72cef3ab668b4d2", 0xde, 0x5, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x800, r5, &(0x7f0000000180)="e654b441c25bdfeefcc3858834bb93e923c437bb2678edf6bf8d8acb6966dd69dc8634d10fddbc0151179223971976242ccd53e5dc870ba68041a42bc852", 0x3e, 0x931, 0x0, 0x1, r0}])
lseek(r0, 0x0, 0x4)

08:05:21 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 34)

08:05:21 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
io_setup(0x6, &(0x7f0000000040)=<r2=>0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
io_submit(r2, 0x2, &(0x7f00000004c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0x0, r4, 0x0, 0x0, 0xfffffffffffffffe}])
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r7=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r7, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
io_submit(r2, 0x2, &(0x7f0000000200)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x6c9, r1, &(0x7f0000000000)="64fa56483c2ea9f573aa28a2662ad792f08f58676e59a20959530bfc7b064fd383f9ae19896483c6a9b053e95e9047c7b539c67461d4ced73e7c2cf76e2826ef0cff4e9134328d99510597d56d14a8c590d80e6e5189faf9537b4bd4f167306620c05c390924c020fc58c3ee2b56032c5d2bc15ded1cd5a0e27182fad6ad583fc3e762d330b884673be5326e6ae6e0259d2b7f077510150fbbe794a77301ef548dc7dee08d3322e632fd8c46b86fa7e0f37ed1d6b8e80b4d96573aa14df03d6e9d8258616075c3f78f44320ed837217b50f25d665c01a72cef3ab668b4d2", 0xde, 0x5, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x800, r5, &(0x7f0000000180)="e654b441c25bdfeefcc3858834bb93e923c437bb2678edf6bf8d8acb6966dd69dc8634d10fddbc0151179223971976242ccd53e5dc870ba68041a42bc852", 0x3e, 0x931, 0x0, 0x1, r0}])
lseek(r0, 0x0, 0x4)

08:05:21 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
io_setup(0x6, &(0x7f0000000040)=<r2=>0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
io_submit(r2, 0x2, &(0x7f00000004c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0x0, r4, 0x0, 0x0, 0xfffffffffffffffe}])
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r7=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r7, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
io_submit(r2, 0x2, &(0x7f0000000200)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x6c9, r1, &(0x7f0000000000)="64fa56483c2ea9f573aa28a2662ad792f08f58676e59a20959530bfc7b064fd383f9ae19896483c6a9b053e95e9047c7b539c67461d4ced73e7c2cf76e2826ef0cff4e9134328d99510597d56d14a8c590d80e6e5189faf9537b4bd4f167306620c05c390924c020fc58c3ee2b56032c5d2bc15ded1cd5a0e27182fad6ad583fc3e762d330b884673be5326e6ae6e0259d2b7f077510150fbbe794a77301ef548dc7dee08d3322e632fd8c46b86fa7e0f37ed1d6b8e80b4d96573aa14df03d6e9d8258616075c3f78f44320ed837217b50f25d665c01a72cef3ab668b4d2", 0xde, 0x5, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x800, r5, &(0x7f0000000180)="e654b441c25bdfeefcc3858834bb93e923c437bb2678edf6bf8d8acb6966dd69dc8634d10fddbc0151179223971976242ccd53e5dc870ba68041a42bc852", 0x3e, 0x931, 0x0, 0x1, r0}])
lseek(r0, 0x0, 0x4)

08:05:21 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r4=>0x0})
sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}}, 0x1c}}, 0x0)
ioctl$VFAT_IOCTL_READDIR_SHORT(r2, 0x82307202, &(0x7f0000000140)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}])
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)

[  717.188467] FAULT_INJECTION: forcing a failure.
[  717.188467] name failslab, interval 1, probability 0, space 0, times 0
[  717.191331] CPU: 0 PID: 6919 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  717.192115] FAULT_INJECTION: forcing a failure.
[  717.192115] name failslab, interval 1, probability 0, space 0, times 0
[  717.193393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  717.193412] Call Trace:
[  717.193420]  <TASK>
[  717.197997]  dump_stack_lvl+0x8b/0xb3
[  717.198830]  should_fail.cold+0x5/0xa
[  717.199670]  should_failslab+0x5/0x10
[  717.200493]  __kmalloc_track_caller+0x79/0x420
[  717.201489]  ? kasprintf+0xbb/0xf0
[  717.202296]  kvasprintf+0xb5/0x150
[  717.203069]  ? bust_spinlocks+0xe0/0xe0
[  717.203951]  ? rcu_read_lock_sched_held+0xd/0x70
[  717.204978]  ? preempt_count_add+0x74/0x140
[  717.205936]  ? __is_module_percpu_address+0x237/0x300
[  717.207057]  kasprintf+0xbb/0xf0
[  717.207802]  ? kvasprintf_const+0x190/0x190
[  717.208729]  ? save_trace+0xd00/0xd00
[  717.209543]  ? lockdep_init_map_type+0x21a/0x7e0
[  717.210562]  alloc_workqueue+0x408/0xeb0
[  717.211452]  ? do_raw_spin_unlock+0x4f/0x210
[  717.212407]  ? _raw_spin_unlock+0x24/0x40
[  717.213320]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  717.214419]  ? __fget_files+0x28d/0x470
[  717.215269]  ? loop_configure+0x62b/0x1950
[  717.216207]  loop_configure+0x6ec/0x1950
[  717.217075]  ? putname+0xfe/0x140
[  717.217845]  lo_ioctl+0x782/0x1860
[  717.218617]  ? avc_has_extended_perms+0x7e8/0xeb0
[  717.219694]  ? loop_set_status_old+0x1b0/0x1b0
[  717.220685]  ? fsnotify+0xb4f/0x1250
[  717.221483]  ? avc_ss_reset+0x180/0x180
[  717.222377]  ? fsnotify_first_mark+0x1f0/0x1f0
[  717.223373]  ? rcu_read_lock_sched_held+0xd/0x70
[  717.224397]  ? lock_acquire+0x41c/0x4d0
[  717.225246]  ? rcu_read_lock_sched_held+0xd/0x70
[  717.226288]  ? lock_release+0x505/0x6f0
[  717.227137]  ? find_and_remove_object+0xe4/0x120
[  717.228191]  ? __delete_object+0xb3/0x100
[  717.229086]  ? lock_downgrade+0x6d0/0x6d0
[  717.229978]  ? rwlock_bug.part.0+0x90/0x90
[  717.230880]  ? rcu_read_lock_sched_held+0xd/0x70
[  717.231905]  ? selinux_inode_getsecctx+0x90/0x90
[  717.232926]  ? loop_set_status_old+0x1b0/0x1b0
[  717.234108]  blkdev_ioctl+0x362/0x7f0
[  717.234963]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  717.235963]  ? __x64_sys_ioctl+0x97/0x210
[  717.236853]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  717.238038]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  717.239047]  __x64_sys_ioctl+0x196/0x210
[  717.239928]  do_syscall_64+0x3b/0x90
[  717.240790]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  717.242224] RIP: 0033:0x7faf15eb38d7
[  717.243234] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  717.247524] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  717.249147] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  717.250677] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  717.252198] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  717.253749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  717.255296] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  717.256829]  </TASK>
[  717.257334] CPU: 1 PID: 6921 Comm: syz-executor.5 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  717.258315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  717.259437] Call Trace:
[  717.259694]  <TASK>
[  717.259913]  dump_stack_lvl+0x8b/0xb3
[  717.260303]  should_fail.cold+0x5/0xa
[  717.260700]  ? create_object.isra.0+0x3a/0xa20
[  717.261173]  should_failslab+0x5/0x10
[  717.261550]  kmem_cache_alloc+0x5b/0x480
[  717.261966]  create_object.isra.0+0x3a/0xa20
[  717.262411]  ? kasan_unpoison+0x23/0x50
[  717.262818]  kmem_cache_alloc_trace+0x22e/0x3c0
[  717.263279]  alloc_workqueue_attrs+0x38/0x80
[  717.263719]  apply_wqattrs_prepare+0xb3/0x880
[  717.264165]  ? is_kernel_percpu_address+0xe6/0x110
[  717.264742]  apply_workqueue_attrs_locked+0xc1/0x140
[  717.265276]  alloc_workqueue+0xb1a/0xeb0
[  717.265688]  ? do_raw_spin_unlock+0x4f/0x210
[  717.266165]  ? _raw_spin_unlock+0x24/0x40
[  717.266601]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  717.267137]  ? __fget_files+0x28d/0x470
[  717.267549]  ? loop_configure+0x62b/0x1950
[  717.267982]  loop_configure+0x6ec/0x1950
[  717.268385]  ? putname+0xfe/0x140
[  717.268744]  lo_ioctl+0x782/0x1860
[  717.269093]  ? avc_has_extended_perms+0x7e8/0xeb0
[  717.269352] FAULT_INJECTION: forcing a failure.
[  717.269352] name failslab, interval 1, probability 0, space 0, times 0
[  717.269584]  ? loop_set_status_old+0x1b0/0x1b0
[  717.272383]  ? fsnotify+0xb4f/0x1250
[  717.272761]  ? avc_ss_reset+0x180/0x180
[  717.273165]  ? fsnotify_first_mark+0x1f0/0x1f0
[  717.273666]  ? rcu_read_lock_sched_held+0xd/0x70
[  717.274147]  ? lock_acquire+0x41c/0x4d0
[  717.274541]  ? rcu_read_lock_sched_held+0xd/0x70
[  717.275056]  ? lock_release+0x505/0x6f0
[  717.275445]  ? find_and_remove_object+0xe4/0x120
[  717.275973]  ? __delete_object+0xb3/0x100
[  717.276390]  ? lock_downgrade+0x6d0/0x6d0
[  717.276854]  ? rwlock_bug.part.0+0x90/0x90
[  717.277272]  ? rcu_read_lock_sched_held+0xd/0x70
[  717.277814]  ? selinux_inode_getsecctx+0x90/0x90
[  717.278342]  ? loop_set_status_old+0x1b0/0x1b0
[  717.278845]  blkdev_ioctl+0x362/0x7f0
[  717.279264]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  717.279778]  ? __x64_sys_ioctl+0x97/0x210
[  717.280236]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  717.280842]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  717.281359]  __x64_sys_ioctl+0x196/0x210
[  717.281818]  do_syscall_64+0x3b/0x90
[  717.282199]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  717.282782] RIP: 0033:0x7f9aebdc68d7
[  717.283182] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  717.285197] RSP: 002b:00007f9ae933bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  717.286035] RAX: ffffffffffffffda RBX: 00007f9aebe10970 RCX: 00007f9aebdc68d7
[  717.286808] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  717.287596] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  717.288373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  717.289140] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  717.289933]  </TASK>
[  717.290185] CPU: 0 PID: 6923 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  717.292239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  717.294664] Call Trace:
[  717.295203]  <TASK>
[  717.295680]  dump_stack_lvl+0x8b/0xb3
[  717.296519]  should_fail.cold+0x5/0xa
[  717.297345]  ? __alloc_file+0x21/0x240
[  717.298190]  should_failslab+0x5/0x10
[  717.298997]  kmem_cache_alloc+0x5b/0x480
[  717.299874]  ? rcu_read_lock_sched_held+0xd/0x70
[  717.300900]  __alloc_file+0x21/0x240
[  717.301709]  alloc_empty_file+0x6d/0x170
[  717.302602]  path_openat+0xe1/0x28a0
[  717.303412]  ? __is_insn_slot_addr+0x144/0x250
[  717.304409]  ? kernel_text_address+0x53/0xb0
[  717.305365]  ? path_lookupat+0x850/0x850
[  717.306247]  ? unwind_get_return_address+0x51/0x90
[  717.306521] loop5: detected capacity change from 0 to 128
[  717.307312]  ? create_prof_cpu_mask+0x20/0x20
[  717.308895]  ? arch_stack_walk+0x99/0xf0
[  717.309776]  ? rcu_read_lock_sched_held+0xd/0x70
[  717.310805]  ? lock_acquire+0x41c/0x4d0
[  717.311572] FAULT_INJECTION: forcing a failure.
[  717.311572] name failslab, interval 1, probability 0, space 0, times 0
[  717.311665]  do_filp_open+0x1aa/0x400
[  717.313704]  ? may_open_dev+0xf0/0xf0
[  717.314540]  ? lock_release+0x505/0x6f0
[  717.315391]  ? alloc_fd+0x2f0/0x670
[  717.316159]  ? lock_downgrade+0x6d0/0x6d0
[  717.317055]  ? rwlock_bug.part.0+0x90/0x90
[  717.317982]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  717.319152]  ? _find_next_bit+0x1e5/0x260
[  717.320037]  ? _raw_spin_unlock+0x24/0x40
[  717.320948]  ? alloc_fd+0x2f0/0x670
[  717.321735]  do_sys_openat2+0x16d/0x4d0
[  717.322612]  ? build_open_flags+0x6f0/0x6f0
[  717.323536]  ? rcu_read_lock_sched_held+0xd/0x70
[  717.324555]  ? lock_release+0x505/0x6f0
[  717.325415]  ? do_syscall_64+0x3b/0x90
[  717.326271]  __x64_sys_openat+0x13f/0x1f0
[  717.327154]  ? __x64_sys_open+0x1c0/0x1c0
[  717.328039]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[  717.329113]  ? fpregs_assert_state_consistent+0xbc/0xe0
[  717.330295]  ? syscall_enter_from_user_mode+0x1d/0x50
[  717.331416]  do_syscall_64+0x3b/0x90
[  717.332208]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  717.333326] RIP: 0033:0x7f432f56ea04
[  717.334117] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
[  717.338057] RSP: 002b:00007f432cb30ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  717.339883] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f56ea04
[  717.341437] RDX: 0000000000000002 RSI: 00007f432cb31000 RDI: 00000000ffffff9c
[  717.342986] RBP: 00007f432cb31000 R08: 0000000000000000 R09: ffffffffffffffff
[  717.344903] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[  717.346852] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  717.348499]  </TASK>
[  717.348990] CPU: 1 PID: 6925 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  717.350006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  717.351185] Call Trace:
[  717.351455]  <TASK>
[  717.351689]  dump_stack_lvl+0x8b/0xb3
[  717.352090]  should_fail.cold+0x5/0xa
[  717.352487]  ? alloc_workqueue_attrs+0x38/0x80
[  717.352975]  should_failslab+0x5/0x10
[  717.353375]  kmem_cache_alloc_trace+0x55/0x3c0
[  717.353867]  alloc_workqueue_attrs+0x38/0x80
[  717.354335]  apply_wqattrs_prepare+0xb3/0x880
[  717.354817]  ? is_kernel_percpu_address+0xe6/0x110
[  717.355330]  apply_workqueue_attrs_locked+0xc1/0x140
[  717.355858]  alloc_workqueue+0xb1a/0xeb0
[  717.356281]  ? do_raw_spin_unlock+0x4f/0x210
[  717.356744]  ? _raw_spin_unlock+0x24/0x40
[  717.357195]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  717.357722]  ? __fget_files+0x28d/0x470
[  717.358156]  ? loop_configure+0x62b/0x1950
[  717.358598]  loop_configure+0x6ec/0x1950
[  717.359022]  ? putname+0xfe/0x140
[  717.359392]  lo_ioctl+0x782/0x1860
[  717.359757]  ? avc_has_extended_perms+0x7e8/0xeb0
[  717.360268]  ? loop_set_status_old+0x1b0/0x1b0
[  717.360747]  ? fsnotify+0xb4f/0x1250
[  717.361136]  ? avc_ss_reset+0x180/0x180
[  717.361558]  ? fsnotify_first_mark+0x1f0/0x1f0
[  717.362038]  ? rcu_read_lock_sched_held+0xd/0x70
[  717.362534]  ? lock_acquire+0x41c/0x4d0
[  717.362956]  ? rcu_read_lock_sched_held+0xd/0x70
[  717.363449]  ? lock_release+0x505/0x6f0
[  717.363869]  ? find_and_remove_object+0xe4/0x120
[  717.364365]  ? __delete_object+0xb3/0x100
[  717.364803]  ? lock_downgrade+0x6d0/0x6d0
[  717.365237]  ? rwlock_bug.part.0+0x90/0x90
[  717.365689]  ? rcu_read_lock_sched_held+0xd/0x70
[  717.366206]  ? selinux_inode_getsecctx+0x90/0x90
[  717.366711]  ? rcu_read_lock_sched_held+0xd/0x70
[  717.367199]  ? loop_set_status_old+0x1b0/0x1b0
[  717.367681]  blkdev_ioctl+0x362/0x7f0
[  717.368074]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  717.368573]  ? __x64_sys_ioctl+0x97/0x210
[  717.369005]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  717.369585]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  717.370087]  __x64_sys_ioctl+0x196/0x210
[  717.370513]  do_syscall_64+0x3b/0x90
[  717.370907]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  717.371451] RIP: 0033:0x7f22ed51d8d7
[  717.371834] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  717.373738] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  717.374531] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  717.375274] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  717.376011] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  717.376744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  717.377477] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  717.378227]  </TASK>
[  717.386368] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  717.395398] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
[  717.401198] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'.
[  717.405074] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'.
08:05:21 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x142, 0x280)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)

08:05:21 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 35)

[  717.431975] FAULT_INJECTION: forcing a failure.
[  717.431975] name failslab, interval 1, probability 0, space 0, times 0
[  717.433256] CPU: 1 PID: 6938 Comm: syz-executor.5 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  717.434253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  717.435449] Call Trace:
[  717.435718]  <TASK>
[  717.435951]  dump_stack_lvl+0x8b/0xb3
[  717.436360]  should_fail.cold+0x5/0xa
[  717.436765]  ? alloc_workqueue_attrs+0x38/0x80
[  717.437248]  should_failslab+0x5/0x10
[  717.437647]  kmem_cache_alloc_trace+0x55/0x3c0
[  717.438145]  alloc_workqueue_attrs+0x38/0x80
[  717.438608]  apply_wqattrs_prepare+0xbb/0x880
[  717.439081]  ? is_kernel_percpu_address+0xe6/0x110
[  717.439604]  apply_workqueue_attrs_locked+0xc1/0x140
[  717.440135]  alloc_workqueue+0xb1a/0xeb0
[  717.440567]  ? do_raw_spin_unlock+0x4f/0x210
[  717.441041]  ? _raw_spin_unlock+0x24/0x40
[  717.441481]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  717.442014]  ? __fget_files+0x28d/0x470
[  717.442436]  ? loop_configure+0x62b/0x1950
[  717.442882]  loop_configure+0x6ec/0x1950
[  717.443308]  ? putname+0xfe/0x140
[  717.443676]  lo_ioctl+0x782/0x1860
[  717.444051]  ? avc_has_extended_perms+0x7e8/0xeb0
[  717.444558]  ? loop_set_status_old+0x1b0/0x1b0
[  717.445036]  ? fsnotify+0xb4f/0x1250
[  717.445432]  ? avc_ss_reset+0x180/0x180
[  717.445864]  ? fsnotify_first_mark+0x1f0/0x1f0
[  717.446336]  ? rcu_read_lock_sched_held+0xd/0x70
[  717.446838]  ? lock_acquire+0x41c/0x4d0
[  717.447256]  ? rcu_read_lock_sched_held+0xd/0x70
[  717.447751]  ? lock_release+0x505/0x6f0
[  717.448165]  ? find_and_remove_object+0xe4/0x120
[  717.448663]  ? __delete_object+0xb3/0x100
[  717.449105]  ? lock_downgrade+0x6d0/0x6d0
[  717.449536]  ? rwlock_bug.part.0+0x90/0x90
[  717.450006]  ? rcu_read_lock_sched_held+0xd/0x70
[  717.450510]  ? selinux_inode_getsecctx+0x90/0x90
[  717.451018]  ? loop_set_status_old+0x1b0/0x1b0
[  717.451496]  blkdev_ioctl+0x362/0x7f0
[  717.451889]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  717.452376]  ? __x64_sys_ioctl+0x97/0x210
[  717.452806]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  717.453376]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  717.453872]  __x64_sys_ioctl+0x196/0x210
[  717.454294]  do_syscall_64+0x3b/0x90
[  717.454694]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  717.455228] RIP: 0033:0x7f9aebdc68d7
[  717.455610] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  717.457528] RSP: 002b:00007f9ae933bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  717.458341] RAX: ffffffffffffffda RBX: 00007f9aebe10970 RCX: 00007f9aebdc68d7
[  717.459083] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  717.459813] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  717.460549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  717.461290] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  717.462030]  </TASK>
08:05:21 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r4=>0x0})
sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}}, 0x1c}}, 0x0)
ioctl$VFAT_IOCTL_READDIR_SHORT(r2, 0x82307202, &(0x7f0000000140)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}])
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)

08:05:21 executing program 1:
syz_open_procfs(0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$SEG6(0x0, 0xffffffffffffffff)
clone(0x0, 0x0, 0x0, 0x0, 0x0)
syz_genetlink_get_family_id$SEG6(&(0x7f00000009c0), 0xffffffffffffffff)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r2=>0x0})
sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x8, 0x70bd2c, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_MEASUREMENT_DURATION={0x6, 0xeb, 0x2}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0xc066}, @NL80211_ATTR_BSSID={0xa, 0xf5, @from_mac=@device_b}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000810}, 0x40)

08:05:21 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 30)

[  717.516098] FAULT_INJECTION: forcing a failure.
[  717.516098] name failslab, interval 1, probability 0, space 0, times 0
[  717.517355] CPU: 1 PID: 6944 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  717.518365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  717.519545] Call Trace:
[  717.519814]  <TASK>
[  717.520053]  dump_stack_lvl+0x8b/0xb3
[  717.520481]  should_fail.cold+0x5/0xa
[  717.520883]  ? alloc_workqueue_attrs+0x38/0x80
[  717.521351]  should_failslab+0x5/0x10
[  717.521760]  kmem_cache_alloc_trace+0x55/0x3c0
[  717.522255]  alloc_workqueue_attrs+0x38/0x80
[  717.522705]  apply_wqattrs_prepare+0xb3/0x880
[  717.523180]  ? is_kernel_percpu_address+0xe6/0x110
[  717.523714]  apply_workqueue_attrs_locked+0xc1/0x140
[  717.524228]  alloc_workqueue+0xb1a/0xeb0
[  717.524655]  ? do_raw_spin_unlock+0x4f/0x210
[  717.525120]  ? _raw_spin_unlock+0x24/0x40
[  717.525571]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  717.526101]  ? __fget_files+0x28d/0x470
[  717.526512]  ? loop_configure+0x62b/0x1950
[  717.526969]  loop_configure+0x6ec/0x1950
[  717.527387]  ? putname+0xfe/0x140
[  717.527768]  lo_ioctl+0x782/0x1860
[  717.528132]  ? avc_has_extended_perms+0x7e8/0xeb0
[  717.528644]  ? loop_set_status_old+0x1b0/0x1b0
[  717.529107]  ? fsnotify+0xb4f/0x1250
[  717.529498]  ? avc_ss_reset+0x180/0x180
[  717.529931]  ? fsnotify_first_mark+0x1f0/0x1f0
[  717.530408]  ? rcu_read_lock_sched_held+0xd/0x70
[  717.530904]  ? lock_acquire+0x41c/0x4d0
[  717.531319]  ? rcu_read_lock_sched_held+0xd/0x70
[  717.531808]  ? lock_release+0x505/0x6f0
[  717.532222]  ? find_and_remove_object+0xe4/0x120
[  717.532724]  ? __delete_object+0xb3/0x100
[  717.533167]  ? lock_downgrade+0x6d0/0x6d0
[  717.533587]  ? rwlock_bug.part.0+0x90/0x90
[  717.534056]  ? rcu_read_lock_sched_held+0xd/0x70
[  717.534561]  ? selinux_inode_getsecctx+0x90/0x90
[  717.535043]  ? rcu_read_lock_sched_held+0xd/0x70
[  717.535540]  ? loop_set_status_old+0x1b0/0x1b0
[  717.536015]  blkdev_ioctl+0x362/0x7f0
[  717.536414]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  717.536898]  ? __x64_sys_ioctl+0x97/0x210
[  717.537314]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  717.537872]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  717.538368]  __x64_sys_ioctl+0x196/0x210
[  717.538782]  do_syscall_64+0x3b/0x90
[  717.539176]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  717.539679] RIP: 0033:0x7f22ed51d8d7
[  717.540067] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  717.541851] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  717.542641] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  717.543385] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  717.544126] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  717.544866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  717.545620] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  717.546363]  </TASK>
08:05:21 executing program 6:
sendmmsg(0xffffffffffffffff, &(0x7f0000001500)=[{{&(0x7f0000000c00)=@pppoe={0x18, 0x0, {0x0, @broadcast, 'team_slave_1\x00'}}, 0x80, 0x0}}], 0x1, 0x0)
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r3=>0x0})
sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="000000130001000000002e0000fce9000300", @ANYRES32=r3, @ANYBLOB], 0x1c}}, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gretap0\x00', 0x10)
sendmmsg(r0, &(0x7f0000001500)=[{{&(0x7f0000000c00)=@un=@abs, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000c80)="6f11337d", 0x4}], 0x1}}], 0x1, 0x0)

08:05:21 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 36)

08:05:21 executing program 7:
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000002240)={&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000002140)=""/252, 0xfc, 0x1, &(0x7f0000000a80)=""/85, 0x55}, &(0x7f0000002280)=0x40)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0)
fcntl$setlease(r1, 0x400, 0x1)
openat(r1, &(0x7f0000001dc0)='./file1\x00', 0x400000, 0x184)
fcntl$setlease(r0, 0x400, 0x1)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r4=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r4, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
recvmmsg$unix(r0, &(0x7f0000001fc0)=[{{&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000800)=""/174, 0xae}, {&(0x7f0000000200)=""/144, 0x90}, {&(0x7f00000022c0)=""/115, 0x73}, {&(0x7f00000000c0)=""/39, 0x27}, {&(0x7f0000000340)=""/15, 0xf}, {&(0x7f0000000380)=""/210, 0xd2}, {&(0x7f0000000480)=""/224, 0xe0}, {&(0x7f0000000580)=""/223, 0xdf}], 0x8, &(0x7f0000000700)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{&(0x7f0000000780)=@abs, 0x6e, &(0x7f0000000a40), 0x0, &(0x7f00000020c0)=ANY=[@ANYRESHEX=r2, @ANYRES32, @ANYRES16=r0, @ANYRES32, @ANYRES32, @ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x58}}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000000b00)=""/240, 0xf0}, {&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/183, 0xb7}, {&(0x7f0000001cc0)=""/236, 0xec}, {&(0x7f0000001dc0)}, {&(0x7f0000001e00)=""/27, 0x1b}], 0x6, &(0x7f0000001ec0)}}], 0x3, 0x10001, &(0x7f0000002080))
r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r6, 0x10, 0x0, 0x2)
lseek(r5, 0x0, 0x4)
truncate(&(0x7f0000000000)='./file1\x00', 0x7)

[  717.590501] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'.
[  717.599240] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'.
[  717.603900] FAULT_INJECTION: forcing a failure.
[  717.603900] name failslab, interval 1, probability 0, space 0, times 0
[  717.605145] CPU: 1 PID: 6954 Comm: syz-executor.5 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  717.606158] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  717.607345] Call Trace:
[  717.607614]  <TASK>
[  717.607846]  dump_stack_lvl+0x8b/0xb3
[  717.608260]  should_fail.cold+0x5/0xa
[  717.608659]  ? create_object.isra.0+0x3a/0xa20
[  717.609146]  should_failslab+0x5/0x10
[  717.609545]  kmem_cache_alloc+0x5b/0x480
[  717.609984]  create_object.isra.0+0x3a/0xa20
[  717.610457]  ? kasan_unpoison+0x23/0x50
[  717.610880]  kmem_cache_alloc_trace+0x22e/0x3c0
[  717.611369]  alloc_workqueue_attrs+0x38/0x80
[  717.611837]  apply_wqattrs_prepare+0xbb/0x880
[  717.612308]  apply_workqueue_attrs_locked+0xc1/0x140
[  717.612845]  alloc_workqueue+0xb1a/0xeb0
[  717.613271]  ? do_raw_spin_unlock+0x4f/0x210
[  717.613731]  ? _raw_spin_unlock+0x24/0x40
[  717.614174]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  717.614699]  ? __fget_files+0x28d/0x470
[  717.615119]  ? loop_configure+0x62b/0x1950
[  717.615560]  loop_configure+0x6ec/0x1950
[  717.615990]  ? putname+0xfe/0x140
[  717.616361]  lo_ioctl+0x782/0x1860
[  717.616735]  ? avc_has_extended_perms+0x7e8/0xeb0
[  717.617243]  ? loop_set_status_old+0x1b0/0x1b0
[  717.617728]  ? fsnotify+0xb4f/0x1250
[  717.618136]  ? avc_ss_reset+0x180/0x180
[  717.618560]  ? fsnotify_first_mark+0x1f0/0x1f0
[  717.619032]  ? rcu_read_lock_sched_held+0xd/0x70
[  717.619526]  ? lock_acquire+0x41c/0x4d0
[  717.619939]  ? rcu_read_lock_sched_held+0xd/0x70
[  717.620432]  ? lock_release+0x505/0x6f0
[  717.620850]  ? find_and_remove_object+0xe4/0x120
[  717.621349]  ? __delete_object+0xb3/0x100
[  717.621784]  ? lock_downgrade+0x6d0/0x6d0
[  717.622221]  ? rwlock_bug.part.0+0x90/0x90
[  717.622661]  ? rcu_read_lock_sched_held+0xd/0x70
[  717.623165]  ? selinux_inode_getsecctx+0x90/0x90
[  717.623659]  ? loop_set_status_old+0x1b0/0x1b0
[  717.624141]  blkdev_ioctl+0x362/0x7f0
[  717.624533]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  717.625025]  ? __x64_sys_ioctl+0x97/0x210
[  717.625454]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  717.626042]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  717.626531]  __x64_sys_ioctl+0x196/0x210
[  717.626953]  do_syscall_64+0x3b/0x90
[  717.627344]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  717.627886] RIP: 0033:0x7f9aebdc68d7
[  717.628271] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  717.630188] RSP: 002b:00007f9ae933bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  717.630979] RAX: ffffffffffffffda RBX: 00007f9aebe10970 RCX: 00007f9aebdc68d7
[  717.631713] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  717.632451] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  717.633195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  717.633941] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  717.634686]  </TASK>
[  717.663295] loop5: detected capacity change from 0 to 128
[  717.663602] loop0: detected capacity change from 0 to 128
[  717.671951] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  717.680875] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
08:05:31 executing program 2:
statx(0xffffffffffffffff, 0x0, 0x0, 0x4, &(0x7f00000001c0))
request_key(0x0, 0x0, 0x0, 0x0)
r0 = request_key(0x0, &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0)
request_key(&(0x7f00000004c0)='encrypted\x00', &(0x7f0000000500)={'syz', 0x3}, &(0x7f0000000540)='\\^^{}/-{\x00', 0xffffffffffffffff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0x90)
request_key(&(0x7f00000009c0)='rxrpc\x00', &(0x7f0000000a00)={'syz', 0x0}, &(0x7f0000000a40)='/\xd1^+\xb5z/\x00', 0xfffffffffffffffb)
r1 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)="0f", 0x1, 0xffffffffffffffff)
r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_MOVE(0x1e, r1, r2, 0xfffffffffffffffb, 0x0)
request_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000d40)={'syz', 0x2}, &(0x7f0000000d80)='/\xd1^+\xb5z/\x00', r2)
request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='\\^^{}/-{\x00', r0)
r3 = syz_open_dev$mouse(&(0x7f0000000000), 0x7, 0x400002)
mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x90)

08:05:31 executing program 7:
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r0, 0x10, 0x0, 0x2)

08:05:31 executing program 1:
r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/pm_test', 0x0, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00')
io_setup(0x3, &(0x7f0000000000)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0xffff, r1, &(0x7f0000000040)="3f8ed604e0e69551dafbc34b25801f03f39ce7bbcfec7e9bf6e689fea33e489ee7160a2c7ca75976f2dc1aa00c10a78438056093b822", 0x36}])
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r5=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r5, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
r6 = syz_open_dev$vcsn(&(0x7f0000000140), 0x7fff, 0x200000)
r7 = syz_open_dev$vcsa(&(0x7f0000000380), 0x9, 0x8800)
io_submit(r2, 0x2, &(0x7f0000000400)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x2, r3, &(0x7f00000001c0)="94f1417343b94897399d11249e457b52ae1743e1288a82d3557c4507ca6c357e1cd7ac856e1ff4124ff17ef5ff8da3834745095dbf1618cb1caebac96a5607875810ddb8427d8adc773e2c6c2207dd486ed6fd918e08a93698a0ba1f266dc908fb115e815b96051e655f3214449fb4d86853caa2ba52f94ad0806af5adb1bca34e5caa7608bacc176ea7994f527460ae47e296a6fcbab2795b3516c4149b", 0x9e, 0x2, 0x0, 0x0, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x3ff, r6, &(0x7f0000000280)="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", 0xfb, 0x5b06, 0x0, 0x2, r7}])

08:05:31 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c)
sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
recvmmsg(r0, &(0x7f0000001b00)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100)}, 0x8}, {{&(0x7f0000000140)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000003c0)=""/117, 0x75}, 0x8}, {{&(0x7f0000000440)=@sco={0x1f, @none}, 0x80, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/50, 0x32}, {&(0x7f0000000500)=""/92, 0x5c}, {&(0x7f0000000580)=""/205, 0xcd}, {&(0x7f0000000680)=""/162, 0xa2}], 0x4, &(0x7f0000000780)=""/202, 0xca}, 0x401}, {{&(0x7f0000000880)=@caif=@util, 0x80, &(0x7f00000019c0), 0x0, &(0x7f0000001a00)=""/238, 0xee}, 0x6}], 0x4, 0x40000000, &(0x7f0000001c00))
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0xb, 0x0, &(0x7f0000000240)=0xe9)

[  727.312898] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
[  727.318441] FAULT_INJECTION: forcing a failure.
[  727.318441] name failslab, interval 1, probability 0, space 0, times 0
[  727.319631] CPU: 0 PID: 6977 Comm: syz-executor.5 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  727.320629] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  727.321841] Call Trace:
[  727.322124]  <TASK>
[  727.322362]  dump_stack_lvl+0x8b/0xb3
[  727.322787]  should_fail.cold+0x5/0xa
[  727.323193]  ? alloc_unbound_pwq+0x4ad/0xd70
[  727.323507] FAULT_INJECTION: forcing a failure.
[  727.323507] name failslab, interval 1, probability 0, space 0, times 0
[  727.323667]  should_failslab+0x5/0x10
[  727.323681]  kmem_cache_alloc_node+0x55/0x490
[  727.323699]  alloc_unbound_pwq+0x4ad/0xd70
[  727.327572]  apply_wqattrs_prepare+0x2a4/0x880
[  727.328044]  ? is_kernel_percpu_address+0xe6/0x110
[  727.328571]  apply_workqueue_attrs_locked+0xc1/0x140
[  727.329117]  alloc_workqueue+0xb1a/0xeb0
[  727.329549]  ? do_raw_spin_unlock+0x4f/0x210
[  727.330027]  ? _raw_spin_unlock+0x24/0x40
[  727.330476]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  727.331013]  ? __fget_files+0x28d/0x470
[  727.331448]  ? loop_configure+0x62b/0x1950
[  727.331908]  loop_configure+0x6ec/0x1950
[  727.332341]  ? putname+0xfe/0x140
[  727.332725]  lo_ioctl+0x782/0x1860
[  727.333104]  ? avc_has_extended_perms+0x7e8/0xeb0
[  727.333610]  ? loop_set_status_old+0x1b0/0x1b0
[  727.334113]  ? fsnotify+0xb4f/0x1250
[  727.334520]  ? avc_ss_reset+0x180/0x180
[  727.334956]  ? fsnotify_first_mark+0x1f0/0x1f0
[  727.335448]  ? rcu_read_lock_sched_held+0xd/0x70
[  727.335952]  ? lock_acquire+0x41c/0x4d0
[  727.336377]  ? rcu_read_lock_sched_held+0xd/0x70
[  727.336876]  ? lock_release+0x505/0x6f0
[  727.337304]  ? find_and_remove_object+0xe4/0x120
[  727.337817]  ? __delete_object+0xb3/0x100
[  727.338267]  ? lock_downgrade+0x6d0/0x6d0
[  727.338718]  ? rwlock_bug.part.0+0x90/0x90
[  727.339155]  ? rcu_read_lock_sched_held+0xd/0x70
[  727.339666]  ? selinux_inode_getsecctx+0x90/0x90
[  727.340174]  ? loop_set_status_old+0x1b0/0x1b0
[  727.340658]  blkdev_ioctl+0x362/0x7f0
[  727.341075]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  727.341571]  ? __x64_sys_ioctl+0x97/0x210
[  727.342004]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  727.342588]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  727.343089]  __x64_sys_ioctl+0x196/0x210
[  727.343523]  do_syscall_64+0x3b/0x90
[  727.343924]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  727.344482] RIP: 0033:0x7f9aebdc68d7
[  727.344867] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  727.346816] RSP: 002b:00007f9ae933bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  727.347623] RAX: ffffffffffffffda RBX: 00007f9aebe10970 RCX: 00007f9aebdc68d7
[  727.348379] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  727.349132] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  727.349862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  727.350618] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  727.351372]  </TASK>
[  727.351617] CPU: 1 PID: 6979 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  727.353720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  727.356206] Call Trace:
[  727.356762]  <TASK>
[  727.357258]  dump_stack_lvl+0x8b/0xb3
[  727.358138]  should_fail.cold+0x5/0xa
[  727.358971]  ? create_object.isra.0+0x3a/0xa20
[  727.359976]  should_failslab+0x5/0x10
08:05:31 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 18)

08:05:31 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 31)

08:05:31 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 30)

08:05:31 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 37)

[  727.360808]  kmem_cache_alloc+0x5b/0x480
[  727.361930]  create_object.isra.0+0x3a/0xa20
[  727.362931]  ? kasan_unpoison+0x23/0x50
[  727.363807]  kmem_cache_alloc+0x239/0x480
[  727.364725]  __alloc_file+0x21/0x240
[  727.365845]  alloc_empty_file+0x6d/0x170
[  727.366768]  path_openat+0xe1/0x28a0
[  727.367586]  ? __is_insn_slot_addr+0x144/0x250
[  727.368583]  ? kernel_text_address+0x53/0xb0
08:05:31 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="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", 0x1000}], 0x1, 0x10, 0x40)
lseek(r0, 0x0, 0x4)

[  727.369661]  ? path_lookupat+0x850/0x850
[  727.370770]  ? unwind_get_return_address+0x51/0x90
[  727.371847]  ? create_prof_cpu_mask+0x20/0x20
[  727.372850]  ? arch_stack_walk+0x99/0xf0
[  727.373762]  ? rcu_read_lock_sched_held+0xd/0x70
[  727.374851]  ? lock_acquire+0x41c/0x4d0
[  727.375715]  do_filp_open+0x1aa/0x400
[  727.376577]  ? may_open_dev+0xf0/0xf0
[  727.377413]  ? lock_release+0x505/0x6f0
[  727.378326]  ? alloc_fd+0x2f0/0x670
[  727.379188]  ? lock_downgrade+0x6d0/0x6d0
[  727.380143]  ? rwlock_bug.part.0+0x90/0x90
[  727.381104]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  727.382695]  ? _find_next_bit+0x1e5/0x260
[  727.383634]  ? _raw_spin_unlock+0x24/0x40
[  727.384588]  ? alloc_fd+0x2f0/0x670
[  727.385407]  do_sys_openat2+0x16d/0x4d0
[  727.386311]  ? build_open_flags+0x6f0/0x6f0
[  727.387285]  ? rcu_read_lock_sched_held+0xd/0x70
[  727.388348]  ? lock_release+0x505/0x6f0
[  727.389272]  ? do_syscall_64+0x3b/0x90
[  727.390180]  __x64_sys_openat+0x13f/0x1f0
[  727.391108]  ? __x64_sys_open+0x1c0/0x1c0
[  727.392052]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[  727.393185]  ? fpregs_assert_state_consistent+0xbc/0xe0
[  727.394394]  ? syscall_enter_from_user_mode+0x1d/0x50
[  727.395560]  do_syscall_64+0x3b/0x90
[  727.396399]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  727.397546] RIP: 0033:0x7f432f56ea04
[  727.398389] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
[  727.402515] RSP: 002b:00007f432cb30ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  727.404197] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f56ea04
[  727.405774] RDX: 0000000000000002 RSI: 00007f432cb31000 RDI: 00000000ffffff9c
[  727.407354] RBP: 00007f432cb31000 R08: 0000000000000000 R09: ffffffffffffffff
[  727.408474] FAULT_INJECTION: forcing a failure.
[  727.408474] name failslab, interval 1, probability 0, space 0, times 0
[  727.408943] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[  727.408963] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  727.413319]  </TASK>
[  727.413834] CPU: 0 PID: 6974 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  727.414875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  727.416074] Call Trace:
[  727.416345]  <TASK>
[  727.416581]  dump_stack_lvl+0x8b/0xb3
[  727.416995]  should_fail.cold+0x5/0xa
[  727.417400]  ? alloc_workqueue_attrs+0x38/0x80
[  727.417897]  should_failslab+0x5/0x10
[  727.418319]  kmem_cache_alloc_trace+0x55/0x3c0
[  727.418812]  alloc_workqueue_attrs+0x38/0x80
[  727.419276]  apply_wqattrs_prepare+0xbb/0x880
[  727.419755]  ? is_kernel_percpu_address+0xe6/0x110
[  727.420287]  apply_workqueue_attrs_locked+0xc1/0x140
[  727.420833]  alloc_workqueue+0xb1a/0xeb0
[  727.421257]  ? do_raw_spin_unlock+0x4f/0x210
[  727.421591] FAULT_INJECTION: forcing a failure.
[  727.421591] name failslab, interval 1, probability 0, space 0, times 0
[  727.421735]  ? _raw_spin_unlock+0x24/0x40
[  727.421757]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  727.425156]  ? __fget_files+0x28d/0x470
[  727.425589]  ? loop_configure+0x62b/0x1950
[  727.426064]  loop_configure+0x6ec/0x1950
[  727.426514]  ? putname+0xfe/0x140
[  727.426898]  lo_ioctl+0x782/0x1860
[  727.427279]  ? avc_has_extended_perms+0x7e8/0xeb0
[  727.427908]  ? loop_set_status_old+0x1b0/0x1b0
[  727.428406]  ? fsnotify+0xb4f/0x1250
[  727.428887]  ? avc_ss_reset+0x180/0x180
[  727.429324]  ? fsnotify_first_mark+0x1f0/0x1f0
[  727.429916]  ? rcu_read_lock_sched_held+0xd/0x70
[  727.430438]  ? lock_acquire+0x41c/0x4d0
[  727.430946]  ? rcu_read_lock_sched_held+0xd/0x70
[  727.431456]  ? lock_acquire+0x41c/0x4d0
[  727.431885]  ? rcu_read_lock_sched_held+0xd/0x70
[  727.432493]  ? trace_pelt_se_tp+0x108/0x190
[  727.432964]  ? __update_load_avg_se+0x3fb/0xaf0
[  727.433563]  ? lock_downgrade+0x6d0/0x6d0
[  727.434026]  ? rcu_read_lock_sched_held+0xd/0x70
[  727.434644]  ? selinux_inode_getsecctx+0x90/0x90
[  727.435164]  ? loop_set_status_old+0x1b0/0x1b0
[  727.435758]  blkdev_ioctl+0x362/0x7f0
[  727.436164]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  727.436765]  ? __x64_sys_ioctl+0x97/0x210
[  727.437209]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  727.437915]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  727.438426]  __x64_sys_ioctl+0x196/0x210
[  727.438950]  do_syscall_64+0x3b/0x90
[  727.439428]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  727.439964] RIP: 0033:0x7f22ed51d8d7
[  727.440359] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  727.442320] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  727.443115] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  727.443871] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  727.444559] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  727.445240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  727.445923] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  727.446640]  </TASK>
[  727.446868] CPU: 1 PID: 6985 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  727.448942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  727.451402] Call Trace:
[  727.451947]  <TASK>
[  727.452447]  dump_stack_lvl+0x8b/0xb3
[  727.453287]  should_fail.cold+0x5/0xa
[  727.454130]  ? create_object.isra.0+0x3a/0xa20
[  727.455132]  should_failslab+0x5/0x10
[  727.455856] ISOFS: Unable to identify CD-ROM format.
[  727.455947]  kmem_cache_alloc+0x5b/0x480
[  727.457306]  create_object.isra.0+0x3a/0xa20
[  727.458285]  ? kasan_unpoison+0x23/0x50
[  727.459166]  __kmalloc_track_caller+0x25e/0x420
[  727.460167]  ? kasprintf+0xbb/0xf0
[  727.460930]  kvasprintf+0xb5/0x150
[  727.461698]  ? bust_spinlocks+0xe0/0xe0
[  727.462593]  ? rcu_read_lock_sched_held+0xd/0x70
[  727.463626]  ? preempt_count_add+0x74/0x140
[  727.464565]  ? __is_module_percpu_address+0x237/0x300
[  727.465681]  kasprintf+0xbb/0xf0
[  727.466440]  ? kvasprintf_const+0x190/0x190
[  727.467377]  ? save_trace+0xd00/0xd00
[  727.468206]  ? lockdep_init_map_type+0x21a/0x7e0
[  727.469255]  alloc_workqueue+0x408/0xeb0
[  727.470148]  ? do_raw_spin_unlock+0x4f/0x210
[  727.471095]  ? _raw_spin_unlock+0x24/0x40
[  727.472004]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  727.473105]  ? __fget_files+0x28d/0x470
[  727.473981]  ? loop_configure+0x62b/0x1950
[  727.474908]  loop_configure+0x6ec/0x1950
[  727.475795]  ? putname+0xfe/0x140
[  727.476569]  lo_ioctl+0x782/0x1860
[  727.477348]  ? avc_has_extended_perms+0x7e8/0xeb0
[  727.478417]  ? loop_set_status_old+0x1b0/0x1b0
[  727.479405]  ? fsnotify+0xb4f/0x1250
[  727.480219]  ? avc_ss_reset+0x180/0x180
[  727.481081]  ? fsnotify_first_mark+0x1f0/0x1f0
[  727.482072]  ? rcu_read_lock_sched_held+0xd/0x70
[  727.483096]  ? lock_acquire+0x41c/0x4d0
[  727.483943]  ? rcu_read_lock_sched_held+0xd/0x70
[  727.484953]  ? lock_release+0x505/0x6f0
[  727.485812]  ? find_and_remove_object+0xe4/0x120
[  727.486867]  ? __delete_object+0xb3/0x100
[  727.487766]  ? lock_downgrade+0x6d0/0x6d0
[  727.488657]  ? rwlock_bug.part.0+0x90/0x90
[  727.489575]  ? rcu_read_lock_sched_held+0xd/0x70
[  727.490611]  ? selinux_inode_getsecctx+0x90/0x90
[  727.491629]  ? loop_set_status_old+0x1b0/0x1b0
[  727.492611]  blkdev_ioctl+0x362/0x7f0
[  727.493422]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  727.494459]  ? __x64_sys_ioctl+0x97/0x210
[  727.495348]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  727.496536]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  727.497547]  __x64_sys_ioctl+0x196/0x210
[  727.498459]  do_syscall_64+0x3b/0x90
[  727.499260]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  727.500325] RIP: 0033:0x7faf15eb38d7
[  727.501114] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  727.505002] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  727.506612] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  727.508122] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  727.509622] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  727.511140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  727.512636] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  727.514167]  </TASK>
[  727.515110] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
[  727.517339] loop0: detected capacity change from 0 to 128
08:05:31 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 19)

[  727.566972] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
08:05:31 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 32)

08:05:31 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 38)

08:05:31 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
r2 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x3, 0x9, &(0x7f0000002580)=[{&(0x7f0000000080)="9fd8bd96034c7882d8b281b1f0d90f1e97388310ef1e635bba294d76cc10bf00d8c2f88fe8d1200ba519af4523718182ff444c1ab0aab98782d5d0efb34e52da32e81f6ed88e9e4be1f4c4e5cd89fb72668697a892f1131b28f62026b2e9501513c7f5fe", 0x64, 0x8}, {&(0x7f0000000140)="7e1d36caa1d2fcba1b1a83be16a7cfb893fe6946f70e9bf5803c636d4b606837ae9e8514c090a4f0d62f617927c13e78a738614bab5e8678484cc40b85338701804d4d113865605f0b942fc59cf430025ce7ca894323776f50a1a7cac2ad1294c9bf11e4a67dcb25b7d04d89632751ab500deb34fe2c12b6ed1e8804b14367c77c716ceff61f4ad57cb24eb2d2a797ed5f9f219c4d990097fdbfa966d1d3db0448a41dcde90ce63b3d5e8018ead7f5b846fbcc5108ed339075e382996e02fd8397c5935138bef6b2c5592f2081ffa9987bb11298872976d741c585cd3ac50a814662aa5ba0363743e8e1f900ebe11b47d97731383b42", 0xf6, 0xfffffffffffffff7}, {&(0x7f0000000240)="1da6f011d2d437eacc571e943b10db374fdf0520ced4c1a0535d3ccd5382a511a108b178664b178411c51746eda380df14578beba138abe8461fb0c28ba99ebd5031", 0x42, 0x6}, {&(0x7f00000002c0)="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{&(0x7f0000001580)="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0x1000, 0xfffffffffffffff9}], 0x1200000, &(0x7f0000002680)={[{@nocompress}, {@utf8}, {@overriderock}], [{@func={'func', 0x3d, 'FILE_MMAP'}}, {@measure}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@smackfsdef={'smackfsdef', 0x3d, ')]\'#,@'}}, {@dont_appraise}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}]})
openat(r2, &(0x7f0000002740)='./file1\x00', 0x101200, 0x2)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)

08:05:31 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="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", 0x1000}], 0x1, 0x10, 0x40)
lseek(r0, 0x0, 0x4)

[  727.598621] FAULT_INJECTION: forcing a failure.
[  727.598621] name failslab, interval 1, probability 0, space 0, times 0
[  727.601305] CPU: 1 PID: 6995 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  727.603517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  727.606138] Call Trace:
[  727.606724]  <TASK>
[  727.607231]  dump_stack_lvl+0x8b/0xb3
[  727.608124]  should_fail.cold+0x5/0xa
[  727.608942] FAULT_INJECTION: forcing a failure.
[  727.608942] name failslab, interval 1, probability 0, space 0, times 0
[  727.609001]  ? security_file_alloc+0x34/0x170
[  727.612320]  should_failslab+0x5/0x10
[  727.613189]  kmem_cache_alloc+0x5b/0x480
[  727.614134]  security_file_alloc+0x34/0x170
[  727.615128]  __alloc_file+0xb6/0x240
[  727.615980]  alloc_empty_file+0x6d/0x170
[  727.616912]  path_openat+0xe1/0x28a0
[  727.617767]  ? __is_insn_slot_addr+0x144/0x250
[  727.618820]  ? kernel_text_address+0x53/0xb0
[  727.619828]  ? path_lookupat+0x850/0x850
[  727.620758]  ? unwind_get_return_address+0x51/0x90
[  727.621867]  ? create_prof_cpu_mask+0x20/0x20
[  727.622906]  ? arch_stack_walk+0x99/0xf0
[  727.623835]  ? rcu_read_lock_sched_held+0xd/0x70
[  727.624913]  ? lock_acquire+0x41c/0x4d0
[  727.625819]  do_filp_open+0x1aa/0x400
[  727.626706]  ? may_open_dev+0xf0/0xf0
[  727.627579]  ? lock_release+0x505/0x6f0
[  727.628478]  ? alloc_fd+0x2f0/0x670
[  727.629299]  ? lock_downgrade+0x6d0/0x6d0
[  727.630245]  ? rwlock_bug.part.0+0x90/0x90
[  727.631194]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  727.632423]  ? _find_next_bit+0x1e5/0x260
[  727.633348]  ? _raw_spin_unlock+0x24/0x40
[  727.634309]  ? alloc_fd+0x2f0/0x670
[  727.635126]  do_sys_openat2+0x16d/0x4d0
[  727.636016]  ? build_open_flags+0x6f0/0x6f0
[  727.636981]  ? rcu_read_lock_sched_held+0xd/0x70
[  727.638045]  ? lock_release+0x505/0x6f0
[  727.638934]  ? do_syscall_64+0x3b/0x90
[  727.639818]  __x64_sys_openat+0x13f/0x1f0
[  727.640744]  ? __x64_sys_open+0x1c0/0x1c0
[  727.641672]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[  727.642811]  ? fpregs_assert_state_consistent+0xbc/0xe0
[  727.644004]  ? syscall_enter_from_user_mode+0x1d/0x50
[  727.645178]  do_syscall_64+0x3b/0x90
[  727.646022]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  727.647160] RIP: 0033:0x7f432f56ea04
[  727.647977] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
[  727.652050] RSP: 002b:00007f432cb30ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  727.653725] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f56ea04
[  727.655319] RDX: 0000000000000002 RSI: 00007f432cb31000 RDI: 00000000ffffff9c
[  727.656894] RBP: 00007f432cb31000 R08: 0000000000000000 R09: ffffffffffffffff
[  727.658482] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[  727.660061] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  727.661632]  </TASK>
[  727.662158] CPU: 0 PID: 6998 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  727.664379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  727.666748] Call Trace:
[  727.667279]  <TASK>
[  727.667743]  dump_stack_lvl+0x8b/0xb3
[  727.668549]  should_fail.cold+0x5/0xa
[  727.669344]  ? create_object.isra.0+0x3a/0xa20
[  727.670311]  should_failslab+0x5/0x10
[  727.671097]  kmem_cache_alloc+0x5b/0x480
[  727.671948]  create_object.isra.0+0x3a/0xa20
[  727.672870]  ? kasan_unpoison+0x23/0x50
[  727.673706]  kmem_cache_alloc_trace+0x22e/0x3c0
[  727.674697]  alloc_workqueue_attrs+0x38/0x80
[  727.675617]  apply_wqattrs_prepare+0xbb/0x880
[  727.676550]  ? is_kernel_percpu_address+0xe6/0x110
[  727.677581]  apply_workqueue_attrs_locked+0xc1/0x140
[  727.678646]  alloc_workqueue+0xb1a/0xeb0
[  727.679498]  ? do_raw_spin_unlock+0x4f/0x210
[  727.680415]  ? _raw_spin_unlock+0x24/0x40
[  727.681291]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  727.682351]  ? __fget_files+0x28d/0x470
[  727.683180]  ? loop_configure+0x62b/0x1950
[  727.684060]  loop_configure+0x6ec/0x1950
[  727.684906]  ? putname+0xfe/0x140
[  727.685637]  lo_ioctl+0x782/0x1860
[  727.686389]  ? avc_has_extended_perms+0x7e8/0xeb0
[  727.687402]  ? loop_set_status_old+0x1b0/0x1b0
[  727.688354]  ? fsnotify+0xb4f/0x1250
[  727.689127]  ? avc_ss_reset+0x180/0x180
[  727.689977]  ? fsnotify_first_mark+0x1f0/0x1f0
[  727.690926]  ? rcu_read_lock_sched_held+0xd/0x70
[  727.691914]  ? lock_acquire+0x41c/0x4d0
[  727.692743]  ? rcu_read_lock_sched_held+0xd/0x70
[  727.693722]  ? lock_release+0x505/0x6f0
[  727.694553]  ? find_and_remove_object+0xe4/0x120
[  727.695545]  ? __delete_object+0xb3/0x100
[  727.696413]  ? lock_downgrade+0x6d0/0x6d0
[  727.697274]  ? rwlock_bug.part.0+0x90/0x90
[  727.698446]  ? rcu_read_lock_sched_held+0xd/0x70
[  727.699445]  ? selinux_inode_getsecctx+0x90/0x90
[  727.700433]  ? rcu_read_lock_sched_held+0xd/0x70
[  727.701412]  ? loop_set_status_old+0x1b0/0x1b0
[  727.702372]  blkdev_ioctl+0x362/0x7f0
[  727.703154]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  727.704130]  ? __x64_sys_ioctl+0x97/0x210
08:05:31 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x4042, 0x58)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040))
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0)
pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000)
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {<r2=>r0}}, './file1\x00'})
lseek(r2, 0x9, 0x1)
lseek(r1, 0x1000408, 0x4)

[  727.704990]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  727.706304]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  727.707283]  __x64_sys_ioctl+0x196/0x210
[  727.708126]  do_syscall_64+0x3b/0x90
[  727.708908]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  727.709981] RIP: 0033:0x7f22ed51d8d7
[  727.710745] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  727.714541] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  727.716107] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  727.717578] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  727.719069] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  727.720537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  727.722018] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  727.723495]  </TASK>
08:05:31 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 31)

08:05:31 executing program 2:
r0 = syz_io_uring_setup(0x356e, &(0x7f0000004e80)={0x0, 0x0, 0x2, 0x0, 0x315}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000004f00), &(0x7f0000004f40))
fsetxattr$security_selinux(r0, &(0x7f0000000000), 0x0, 0x0, 0x0)

08:05:31 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)
r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x4000)
shmat(r1, &(0x7f0000ff6000/0x4000)=nil, 0x7000)
shmctl$SHM_UNLOCK(r1, 0xc)
shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0xcf3caed3d8c7cb92)

[  727.779891] FAULT_INJECTION: forcing a failure.
[  727.779891] name failslab, interval 1, probability 0, space 0, times 0
[  727.780135] loop7: detected capacity change from 0 to 16383
[  727.782320] CPU: 0 PID: 6997 Comm: syz-executor.5 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  727.785005] SELinux: security_context_str_to_sid (user_u) failed with errno=-22
[  727.785493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  727.789397] Call Trace:
[  727.789965]  <TASK>
[  727.790449]  dump_stack_lvl+0x8b/0xb3
[  727.791278]  should_fail.cold+0x5/0xa
[  727.792100]  ? create_object.isra.0+0x3a/0xa20
[  727.793091]  should_failslab+0x5/0x10
[  727.793906]  kmem_cache_alloc+0x5b/0x480
[  727.794791]  create_object.isra.0+0x3a/0xa20
[  727.795746]  ? kasan_unpoison+0x23/0x50
[  727.796608]  kmem_cache_alloc_node+0x248/0x490
[  727.797593]  alloc_unbound_pwq+0x4ad/0xd70
[  727.798529]  apply_wqattrs_prepare+0x2a4/0x880
[  727.799526]  apply_workqueue_attrs_locked+0xc1/0x140
[  727.800622]  alloc_workqueue+0xb1a/0xeb0
[  727.801498]  ? do_raw_spin_unlock+0x4f/0x210
[  727.802454]  ? _raw_spin_unlock+0x24/0x40
[  727.803358]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  727.804441]  ? __fget_files+0x28d/0x470
[  727.805295]  ? loop_configure+0x62b/0x1950
[  727.806217]  loop_configure+0x6ec/0x1950
[  727.807097]  ? putname+0xfe/0x140
[  727.807860]  lo_ioctl+0x782/0x1860
[  727.808624]  ? avc_has_extended_perms+0x7e8/0xeb0
[  727.809674]  ? loop_set_status_old+0x1b0/0x1b0
[  727.810674]  ? fsnotify+0xb4f/0x1250
[  727.811474]  ? avc_ss_reset+0x180/0x180
[  727.812342]  ? fsnotify_first_mark+0x1f0/0x1f0
[  727.813321]  ? rcu_read_lock_sched_held+0xd/0x70
[  727.814344]  ? lock_acquire+0x41c/0x4d0
[  727.815197]  ? rcu_read_lock_sched_held+0xd/0x70
[  727.816214]  ? lock_release+0x505/0x6f0
[  727.817067]  ? find_and_remove_object+0xe4/0x120
[  727.818103]  ? __delete_object+0xb3/0x100
[  727.819000]  ? lock_downgrade+0x6d0/0x6d0
[  727.819889]  ? rwlock_bug.part.0+0x90/0x90
[  727.820802]  ? rcu_read_lock_sched_held+0xd/0x70
[  727.821833]  ? selinux_inode_getsecctx+0x90/0x90
[  727.822864]  ? loop_set_status_old+0x1b0/0x1b0
[  727.823845]  blkdev_ioctl+0x362/0x7f0
[  727.824660]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  727.825667]  ? __x64_sys_ioctl+0x97/0x210
[  727.826570]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  727.827749]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  727.828759]  __x64_sys_ioctl+0x196/0x210
[  727.829626]  do_syscall_64+0x3b/0x90
[  727.830441]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  727.831543] RIP: 0033:0x7f9aebdc68d7
[  727.832335] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  727.836281] RSP: 002b:00007f9ae933bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  727.837907] RAX: ffffffffffffffda RBX: 00007f9aebe10970 RCX: 00007f9aebdc68d7
[  727.839446] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
08:05:31 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)
r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x4000)
shmat(r1, &(0x7f0000ff6000/0x4000)=nil, 0x7000)
shmctl$SHM_UNLOCK(r1, 0xc)
shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0xcf3caed3d8c7cb92)

[  727.840971] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  727.842682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  727.844201] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  727.845729]  </TASK>
[  727.869565] ISOFS: Unable to identify CD-ROM format.
[  727.904734] FAULT_INJECTION: forcing a failure.
[  727.904734] name failslab, interval 1, probability 0, space 0, times 0
[  727.906964] CPU: 0 PID: 7007 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  727.908839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  727.911088] Call Trace:
[  727.911591]  <TASK>
[  727.912027]  dump_stack_lvl+0x8b/0xb3
[  727.912789]  should_fail.cold+0x5/0xa
[  727.913541]  ? apply_wqattrs_prepare+0xab/0x880
[  727.914469]  should_failslab+0x5/0x10
[  727.915212]  __kmalloc+0x72/0x440
[  727.915899]  apply_wqattrs_prepare+0xab/0x880
[  727.916791]  apply_workqueue_attrs_locked+0xc1/0x140
[  727.917794]  alloc_workqueue+0xb1a/0xeb0
[  727.918610]  ? do_raw_spin_unlock+0x4f/0x210
[  727.919476]  ? _raw_spin_unlock+0x24/0x40
[  727.920302]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  727.921294]  ? __fget_files+0x28d/0x470
[  727.922084]  ? loop_configure+0x62b/0x1950
[  727.922926]  loop_configure+0x6ec/0x1950
[  727.923727]  ? putname+0xfe/0x140
[  727.924419]  lo_ioctl+0x782/0x1860
[  727.925119]  ? avc_has_extended_perms+0x7e8/0xeb0
[  727.926083]  ? loop_set_status_old+0x1b0/0x1b0
[  727.926983]  ? fsnotify+0xb4f/0x1250
[  727.927714]  ? avc_ss_reset+0x180/0x180
[  727.928505]  ? fsnotify_first_mark+0x1f0/0x1f0
[  727.929395]  ? rcu_read_lock_sched_held+0xd/0x70
[  727.930343]  ? lock_acquire+0x41c/0x4d0
[  727.931123]  ? rcu_read_lock_sched_held+0xd/0x70
[  727.932048]  ? lock_release+0x505/0x6f0
[  727.932827]  ? find_and_remove_object+0xe4/0x120
[  727.933765]  ? __delete_object+0xb3/0x100
[  727.934602]  ? lock_downgrade+0x6d0/0x6d0
[  727.935420]  ? rwlock_bug.part.0+0x90/0x90
[  727.936256]  ? rcu_read_lock_sched_held+0xd/0x70
[  727.937204]  ? selinux_inode_getsecctx+0x90/0x90
[  727.938162]  ? loop_set_status_old+0x1b0/0x1b0
[  727.939064]  blkdev_ioctl+0x362/0x7f0
[  727.939813]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  727.940738]  ? __x64_sys_ioctl+0x97/0x210
[  727.941552]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  727.942646]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  727.943577]  __x64_sys_ioctl+0x196/0x210
[  727.944380]  do_syscall_64+0x3b/0x90
[  727.945121]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  727.946142] RIP: 0033:0x7faf15eb38d7
[  727.946870] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  727.950495] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  727.951985] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  727.953390] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  727.954805] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  727.956205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  727.957610] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  727.959035]  </TASK>
[  727.961547] loop5: detected capacity change from 0 to 128
[  727.964479] loop7: detected capacity change from 0 to 16383
[  727.968538] SELinux: security_context_str_to_sid (user_u) failed with errno=-22
[  727.992932] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
08:05:43 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 32)

08:05:43 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 20)

08:05:43 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)
r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x4000)
shmat(r1, &(0x7f0000ff6000/0x4000)=nil, 0x7000)
shmctl$SHM_UNLOCK(r1, 0xc)
shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0xcf3caed3d8c7cb92)

08:05:43 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r4=>0x0})
sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x4c, 0x0, 0x10b, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x10001}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x90}, 0x24040010)
sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}}, 0x1c}}, 0x0)
ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r2, 0x80089419, &(0x7f0000000000))
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)

08:05:43 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 33)

08:05:43 executing program 2:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000011200)=ANY=[])
chdir(&(0x7f0000000140)='./file0\x00')
r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0)
write(r1, &(0x7f0000000080)="01", 0xffff8000)
pwrite64(r1, &(0x7f0000000240)="8975", 0x2, 0x0)
open(&(0x7f00000002c0)='./file0/file0\x00', 0x40c200, 0x4)
ioctl$KDENABIO(0xffffffffffffffff, 0x4b3c)
getresuid(0x0, &(0x7f00000001c0), 0x0)
lsetxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000280)='./file0\x00', 0x8, 0x2)
r2 = openat2(0xffffffffffffffff, &(0x7f0000003600)='./file0\x00', &(0x7f0000003640)={0x10000, 0x0, 0x13}, 0x18)
setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000003680)={0x7}, 0x4)
ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611)
creat(&(0x7f0000000080)='./file0\x00', 0x0)

08:05:43 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 39)

08:05:43 executing program 6:
ioctl$F2FS_IOC_WRITE_CHECKPOINT(0xffffffffffffffff, 0xf507, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), 0xffffffffffffffff)
sendmsg$NL802154_CMD_NEW_INTERFACE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="2dd50100000000000000070000000a0004007770616e33011000"/42], 0x30}}, 0x0)

[  739.218891] FAULT_INJECTION: forcing a failure.
[  739.218891] name failslab, interval 1, probability 0, space 0, times 0
[  739.221761] CPU: 1 PID: 7027 Comm: syz-executor.5 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  739.224218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  739.227133] Call Trace:
[  739.227795]  <TASK>
[  739.228371]  dump_stack_lvl+0x8b/0xb3
[  739.229379]  should_fail.cold+0x5/0xa
[  739.230408]  ? kobject_uevent_env+0x236/0xfa0
[  739.231675]  should_failslab+0x5/0x10
[  739.232768]  kmem_cache_alloc_trace+0x55/0x3c0
[  739.233953]  kobject_uevent_env+0x236/0xfa0
[  739.235082]  ? dev_uevent_filter+0xd0/0xd0
[  739.236180]  ? _raw_spin_unlock+0x24/0x40
[  739.237136] FAULT_INJECTION: forcing a failure.
[  739.237136] name failslab, interval 1, probability 0, space 0, times 0
[  739.237263]  disk_event_uevent+0x17b/0x1e0
[  739.240990]  ? disk_events_async_show+0x10/0x10
[  739.242234]  ? __fget_files+0x28d/0x470
[  739.243284]  disk_force_media_change+0x1e/0xc0
[  739.244494]  loop_configure+0x75b/0x1950
[  739.245572]  ? putname+0xfe/0x140
[  739.246520]  lo_ioctl+0x782/0x1860
[  739.247465]  ? avc_has_extended_perms+0x7e8/0xeb0
[  739.248772]  ? loop_set_status_old+0x1b0/0x1b0
[  739.250004]  ? fsnotify+0xb4f/0x1250
[  739.251023]  ? avc_ss_reset+0x180/0x180
[  739.252107]  ? fsnotify_first_mark+0x1f0/0x1f0
[  739.253324]  ? rcu_read_lock_sched_held+0xd/0x70
[  739.254608]  ? lock_acquire+0x41c/0x4d0
[  739.255672]  ? rcu_read_lock_sched_held+0xd/0x70
[  739.256942]  ? lock_release+0x505/0x6f0
[  739.258003]  ? find_and_remove_object+0xe4/0x120
[  739.259306]  ? __delete_object+0xb3/0x100
[  739.260430]  ? lock_downgrade+0x6d0/0x6d0
[  739.261544]  ? rwlock_bug.part.0+0x90/0x90
[  739.262694]  ? rcu_read_lock_sched_held+0xd/0x70
[  739.263997]  ? selinux_inode_getsecctx+0x90/0x90
[  739.265270]  ? loop_set_status_old+0x1b0/0x1b0
[  739.266519]  blkdev_ioctl+0x362/0x7f0
[  739.267534]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  739.268790]  ? __x64_sys_ioctl+0x97/0x210
[  739.269901]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  739.271381]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  739.272654]  __x64_sys_ioctl+0x196/0x210
[  739.273740]  do_syscall_64+0x3b/0x90
[  739.274758]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  739.276134] RIP: 0033:0x7f9aebdc68d7
[  739.277114] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  739.281917] RSP: 002b:00007f9ae933bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  739.283876] RAX: ffffffffffffffda RBX: 00007f9aebe10970 RCX: 00007f9aebdc68d7
[  739.285691] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  739.287446] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  739.289024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  739.290609] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  739.292196]  </TASK>
[  739.292708] CPU: 0 PID: 7031 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  739.294847] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  739.297354] Call Trace:
[  739.297918]  <TASK>
[  739.298433]  dump_stack_lvl+0x8b/0xb3
[  739.299278]  should_fail.cold+0x5/0xa
[  739.300127]  ? create_object.isra.0+0x3a/0xa20
[  739.301148]  should_failslab+0x5/0x10
[  739.301985]  kmem_cache_alloc+0x5b/0x480
[  739.302899]  create_object.isra.0+0x3a/0xa20
[  739.303886]  ? kasan_unpoison+0x23/0x50
[  739.304780]  __kmalloc+0x25b/0x440
[  739.305574]  apply_wqattrs_prepare+0xab/0x880
[  739.306590]  ? is_kernel_percpu_address+0xe6/0x110
[  739.307708]  apply_workqueue_attrs_locked+0xc1/0x140
[  739.308844]  alloc_workqueue+0xb1a/0xeb0
[  739.309758]  ? do_raw_spin_unlock+0x4f/0x210
[  739.310743]  ? _raw_spin_unlock+0x24/0x40
[  739.311661]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  739.312787]  ? __fget_files+0x28d/0x470
[  739.313659]  ? loop_configure+0x62b/0x1950
[  739.314614]  loop_configure+0x6ec/0x1950
[  739.315528]  ? putname+0xfe/0x140
[  739.316032] FAULT_INJECTION: forcing a failure.
[  739.316032] name failslab, interval 1, probability 0, space 0, times 0
[  739.316311]  lo_ioctl+0x782/0x1860
[  739.319509]  ? avc_has_extended_perms+0x7e8/0xeb0
[  739.320579]  ? loop_set_status_old+0x1b0/0x1b0
[  739.321621]  ? fsnotify+0xb4f/0x1250
[  739.322452]  ? avc_ss_reset+0x180/0x180
[  739.323349]  ? fsnotify_first_mark+0x1f0/0x1f0
[  739.324346]  ? rcu_read_lock_sched_held+0xd/0x70
[  739.325394]  ? lock_acquire+0x41c/0x4d0
[  739.326271]  ? rcu_read_lock_sched_held+0xd/0x70
[  739.327322]  ? lock_release+0x505/0x6f0
[  739.328209]  ? find_and_remove_object+0xe4/0x120
[  739.329265]  ? __delete_object+0xb3/0x100
[  739.330210]  ? lock_downgrade+0x6d0/0x6d0
[  739.331133]  ? rwlock_bug.part.0+0x90/0x90
[  739.332105]  ? rcu_read_lock_sched_held+0xd/0x70
[  739.333172]  ? selinux_inode_getsecctx+0x90/0x90
[  739.334239]  ? loop_set_status_old+0x1b0/0x1b0
[  739.335256]  blkdev_ioctl+0x362/0x7f0
[  739.336099]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  739.337147]  ? __x64_sys_ioctl+0x97/0x210
[  739.338065]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  739.339292]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  739.340357]  __x64_sys_ioctl+0x196/0x210
[  739.341259]  do_syscall_64+0x3b/0x90
[  739.342097]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  739.343262] RIP: 0033:0x7faf15eb38d7
[  739.344083] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  739.348149] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  739.349832] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  739.351420] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  739.353003] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  739.354597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  739.356197] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  739.357780]  </TASK>
[  739.358294] CPU: 1 PID: 7038 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  739.360425] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  739.362935] Call Trace:
[  739.363509]  <TASK>
[  739.363995]  dump_stack_lvl+0x8b/0xb3
[  739.364852]  should_fail.cold+0x5/0xa
[  739.365712]  ? create_object.isra.0+0x3a/0xa20
[  739.366751]  should_failslab+0x5/0x10
[  739.367595]  kmem_cache_alloc+0x5b/0x480
[  739.368496]  create_object.isra.0+0x3a/0xa20
[  739.369484]  ? kasan_unpoison+0x23/0x50
[  739.370393]  __kmalloc_node+0x26f/0x470
[  739.371326]  memcg_alloc_slab_cgroups+0x7a/0x120
[  739.372376]  allocate_slab+0xd6/0x300
[  739.373224]  ___slab_alloc+0x913/0xee0
[  739.374080]  ? __alloc_file+0x21/0x240
[  739.374970]  ? lock_downgrade+0x6d0/0x6d0
[  739.375901]  ? stack_trace_save+0x8c/0xc0
[  739.376829]  ? obj_cgroup_charge+0x244/0x570
[  739.377824]  ? __alloc_file+0x21/0x240
[  739.378710]  __slab_alloc.constprop.0+0x45/0x80
[  739.379749]  ? __alloc_file+0x21/0x240
[  739.380619]  kmem_cache_alloc+0x393/0x480
[  739.381541]  __alloc_file+0x21/0x240
[  739.382389]  alloc_empty_file+0x6d/0x170
[  739.383338]  path_openat+0xe1/0x28a0
[  739.384204]  ? __is_insn_slot_addr+0x144/0x250
[  739.385234]  ? kernel_text_address+0x53/0xb0
[  739.386228]  ? path_lookupat+0x850/0x850
[  739.387142]  ? unwind_get_return_address+0x51/0x90
[  739.388233]  ? create_prof_cpu_mask+0x20/0x20
[  739.389234]  ? arch_stack_walk+0x99/0xf0
[  739.390159]  ? rcu_read_lock_sched_held+0xd/0x70
[  739.391210]  ? lock_acquire+0x41c/0x4d0
[  739.392100]  do_filp_open+0x1aa/0x400
[  739.392960]  ? may_open_dev+0xf0/0xf0
[  739.393819]  ? lock_release+0x505/0x6f0
[  739.394715]  ? alloc_fd+0x2f0/0x670
[  739.395523]  ? lock_downgrade+0x6d0/0x6d0
[  739.396449]  ? rwlock_bug.part.0+0x90/0x90
[  739.397391]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  739.398627]  ? _find_next_bit+0x1e5/0x260
[  739.399544]  ? _raw_spin_unlock+0x24/0x40
[  739.400461]  ? alloc_fd+0x2f0/0x670
[  739.401284]  do_sys_openat2+0x16d/0x4d0
[  739.402179]  ? build_open_flags+0x6f0/0x6f0
[  739.403144]  ? rcu_read_lock_sched_held+0xd/0x70
[  739.404206]  ? lock_release+0x505/0x6f0
[  739.405087]  ? do_syscall_64+0x3b/0x90
[  739.405950]  __x64_sys_openat+0x13f/0x1f0
[  739.406888]  ? __x64_sys_open+0x1c0/0x1c0
[  739.407757]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[  739.408758]  ? fpregs_assert_state_consistent+0xbc/0xe0
[  739.409829]  ? syscall_enter_from_user_mode+0x1d/0x50
[  739.410866]  do_syscall_64+0x3b/0x90
[  739.411609]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  739.412623] RIP: 0033:0x7f432f56ea04
[  739.413358] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
[  739.417026] RSP: 002b:00007f432cb30ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  739.418535] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f56ea04
[  739.419948] RDX: 0000000000000002 RSI: 00007f432cb31000 RDI: 00000000ffffff9c
[  739.421371] RBP: 00007f432cb31000 R08: 0000000000000000 R09: ffffffffffffffff
[  739.422796] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[  739.424229] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  739.425663]  </TASK>
08:05:43 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000140)={0x0, 0x0, 0x1, 0x0, '\x00', [{0x80000001, 0x200, 0x20, 0x6, 0x3, 0x97}, {0x49804369, 0x94d, 0x3, 0x5, 0xbd, 0x4}], ['\x00']})
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0)
fcntl$setlease(r2, 0x400, 0x1)
getdents(r2, &(0x7f0000000000)=""/204, 0xcc)

08:05:43 executing program 6:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r2=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r2, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f80000200040000300000000000000010000000000000002", 0x2d, 0x2000000000000000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x5}, {&(0x7f0000000080)="53595a4b414c4c45522020080000e980325132510000e980325100000000000041660069006c00650030000fe0db691adb83fe0900000000000000ac5948cb4453960dbd4c4e8b217131309b3351", 0x4e, 0x12000}], 0x0, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYRES64, @ANYRES32=r2, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r0])
r4 = dup2(r3, r3)
openat(r4, &(0x7f0000000140)='./file2/file0\x00', 0x884040, 0x0)

08:05:43 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r3=>0x0})
sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}}, 0x0)
sendmsg$netlink(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000100)=ANY=[@ANYRES32=r3], 0x14}], 0x1, 0x0, 0x0, 0x800a}, 0x0)
read(r0, &(0x7f0000000000)=""/97, 0x61)

08:05:43 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)
r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x4000)
shmat(r1, &(0x7f0000ff6000/0x4000)=nil, 0x7000)
shmctl$SHM_UNLOCK(r1, 0xc)
shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0xcf3caed3d8c7cb92)

[  739.476509] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'.
[  739.515533] loop5: detected capacity change from 0 to 128
08:05:43 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
pwrite64(r0, &(0x7f0000000140)="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", 0x1000, 0x800)
lseek(r0, 0x0, 0x4)

[  739.533093] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  739.546826] loop0: detected capacity change from 0 to 128
[  739.547555] FAULT_INJECTION: forcing a failure.
[  739.547555] name failslab, interval 1, probability 0, space 0, times 0
[  739.550965] CPU: 1 PID: 7037 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  739.553184] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  739.555747] Call Trace:
[  739.556326]  <TASK>
[  739.556823]  dump_stack_lvl+0x8b/0xb3
[  739.557695]  should_fail.cold+0x5/0xa
[  739.558638]  ? alloc_unbound_pwq+0x4ad/0xd70
[  739.559643]  should_failslab+0x5/0x10
[  739.560075] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  739.560515]  kmem_cache_alloc_node+0x55/0x490
[  739.562925]  alloc_unbound_pwq+0x4ad/0xd70
[  739.563919]  apply_wqattrs_prepare+0x2a4/0x880
[  739.565001]  apply_workqueue_attrs_locked+0xc1/0x140
[  739.566188]  alloc_workqueue+0xb1a/0xeb0
[  739.567169]  ? do_raw_spin_unlock+0x4f/0x210
[  739.568270]  ? _raw_spin_unlock+0x24/0x40
[  739.569326]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  739.570590]  ? __fget_files+0x28d/0x470
[  739.571576]  ? loop_configure+0x62b/0x1950
[  739.572627]  loop_configure+0x6ec/0x1950
[  739.573625]  ? putname+0xfe/0x140
[  739.574493]  lo_ioctl+0x782/0x1860
[  739.575376]  ? avc_has_extended_perms+0x7e8/0xeb0
[  739.576592]  ? loop_set_status_old+0x1b0/0x1b0
[  739.577717]  ? fsnotify+0xb4f/0x1250
[  739.578671]  ? avc_ss_reset+0x180/0x180
[  739.579652]  ? fsnotify_first_mark+0x1f0/0x1f0
[  739.580785]  ? rcu_read_lock_sched_held+0xd/0x70
[  739.581959]  ? lock_acquire+0x41c/0x4d0
[  739.582943]  ? rcu_read_lock_sched_held+0xd/0x70
[  739.584085]  ? lock_release+0x505/0x6f0
[  739.585066]  ? find_and_remove_object+0xe4/0x120
[  739.586253]  ? __delete_object+0xb3/0x100
[  739.587272]  ? lock_downgrade+0x6d0/0x6d0
[  739.588260]  ? rwlock_bug.part.0+0x90/0x90
[  739.589293]  ? rcu_read_lock_sched_held+0xd/0x70
[  739.590477]  ? selinux_inode_getsecctx+0x90/0x90
[  739.591630]  ? rcu_read_lock_sched_held+0xd/0x70
[  739.592772]  ? loop_set_status_old+0x1b0/0x1b0
[  739.593870]  blkdev_ioctl+0x362/0x7f0
[  739.594792]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  739.595926]  ? __x64_sys_ioctl+0x97/0x210
[  739.596924]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  739.598259]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  739.599395]  __x64_sys_ioctl+0x196/0x210
[  739.600376]  do_syscall_64+0x3b/0x90
[  739.601287]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  739.602538] RIP: 0033:0x7f22ed51d8d7
[  739.603429] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  739.607851] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  739.609655] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  739.611372] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  739.613067] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  739.614814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  739.616507] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  739.618212]  </TASK>
[  739.619252] loop6: detected capacity change from 0 to 264192
08:05:43 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)
r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x4000)
shmat(r1, &(0x7f0000ff6000/0x4000)=nil, 0x7000)
shmctl$SHM_UNLOCK(r1, 0xc)

[  739.639901] FAT-fs (loop6): Unrecognized mount option "ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ" or missing value
[  739.668869] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'.
[  739.716075] ISOFS: Unable to identify CD-ROM format.
[  752.139460] FAULT_INJECTION: forcing a failure.
[  752.139460] name failslab, interval 1, probability 0, space 0, times 0
[  752.141782] CPU: 0 PID: 7070 Comm: syz-executor.5 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  752.143731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  752.145984] Call Trace:
[  752.146506]  <TASK>
[  752.146980]  dump_stack_lvl+0x8b/0xb3
[  752.147770]  should_fail.cold+0x5/0xa
[  752.148555]  ? create_object.isra.0+0x3a/0xa20
[  752.149507]  should_failslab+0x5/0x10
[  752.150272]  kmem_cache_alloc+0x5b/0x480
[  752.151116]  create_object.isra.0+0x3a/0xa20
[  752.152010]  ? kasan_unpoison+0x23/0x50
[  752.152837]  kmem_cache_alloc_trace+0x22e/0x3c0
[  752.153773]  kobject_uevent_env+0x236/0xfa0
[  752.154667]  ? dev_uevent_filter+0xd0/0xd0
[  752.155571]  ? _raw_spin_unlock+0x24/0x40
[  752.156658]  disk_event_uevent+0x17b/0x1e0
[  752.157735]  ? disk_events_async_show+0x10/0x10
[  752.158933]  ? __fget_files+0x28d/0x470
[  752.159801]  disk_force_media_change+0x1e/0xc0
[  752.160730]  loop_configure+0x75b/0x1950
08:05:55 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r3=>0x0})
sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}}, 0x0)
sendmsg$netlink(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000100)=ANY=[@ANYRES32=r3], 0x14}], 0x1, 0x0, 0x0, 0x800a}, 0x0)
read(r0, &(0x7f0000000000)=""/97, 0x61)

08:05:55 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0)
fcntl$setlease(r2, 0x400, 0x1)
openat(r2, &(0x7f0000000000)='./file1\x00', 0x500, 0x100)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)

08:05:55 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 21)

08:05:55 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 33)

08:05:55 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 40)

08:05:55 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)
r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x4000)
shmat(r1, &(0x7f0000ff6000/0x4000)=nil, 0x7000)

08:05:55 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 34)

08:05:55 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)
r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x4000)
shmat(r1, &(0x7f0000ff6000/0x4000)=nil, 0x7000)
shmctl$SHM_UNLOCK(r1, 0xc)

[  752.161548]  ? putname+0xfe/0x140
[  752.162503]  lo_ioctl+0x782/0x1860
[  752.163238]  ? avc_has_extended_perms+0x7e8/0xeb0
[  752.164223]  ? loop_set_status_old+0x1b0/0x1b0
[  752.165148]  ? fsnotify+0xb4f/0x1250
[  752.165901]  ? avc_ss_reset+0x180/0x180
[  752.166754]  ? fsnotify_first_mark+0x1f0/0x1f0
[  752.167677]  ? rcu_read_lock_sched_held+0xd/0x70
[  752.168632]  ? lock_acquire+0x41c/0x4d0
[  752.169424]  ? rcu_read_lock_sched_held+0xd/0x70
[  752.170386]  ? lock_release+0x505/0x6f0
[  752.171187]  ? find_and_remove_object+0xe4/0x120
[  752.172156]  ? __delete_object+0xb3/0x100
[  752.172999]  ? lock_downgrade+0x6d0/0x6d0
[  752.173840]  ? rwlock_bug.part.0+0x90/0x90
[  752.174713]  ? rcu_read_lock_sched_held+0xd/0x70
[  752.175689]  ? selinux_inode_getsecctx+0x90/0x90
[  752.176679]  ? loop_set_status_old+0x1b0/0x1b0
[  752.177626]  blkdev_ioctl+0x362/0x7f0
[  752.178411]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  752.179366]  ? __x64_sys_ioctl+0x97/0x210
[  752.180195]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  752.181291]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  752.182242]  __x64_sys_ioctl+0x196/0x210
[  752.183065]  do_syscall_64+0x3b/0x90
[  752.183820]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  752.184850] RIP: 0033:0x7f9aebdc68d7
[  752.185589] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  752.189275] RSP: 002b:00007f9ae933bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  752.190810] RAX: ffffffffffffffda RBX: 00007f9aebe10970 RCX: 00007f9aebdc68d7
[  752.192231] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  752.193655] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  752.195086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  752.196496] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  752.197923]  </TASK>
[  752.210565] FAULT_INJECTION: forcing a failure.
[  752.210565] name failslab, interval 1, probability 0, space 0, times 0
[  752.212916] CPU: 1 PID: 7079 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  752.214863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  752.217168] Call Trace:
[  752.217686]  <TASK>
[  752.218139]  dump_stack_lvl+0x8b/0xb3
[  752.218944]  should_fail.cold+0x5/0xa
[  752.219842]  ? create_object.isra.0+0x3a/0xa20
[  752.220770]  should_failslab+0x5/0x10
[  752.221528]  kmem_cache_alloc+0x5b/0x480
[  752.222367]  create_object.isra.0+0x3a/0xa20
[  752.223262]  ? kasan_unpoison+0x23/0x50
[  752.224063]  kmem_cache_alloc_node+0x248/0x490
[  752.224988]  alloc_unbound_pwq+0x4ad/0xd70
[  752.225840]  apply_wqattrs_prepare+0x2a4/0x880
[  752.226790]  ? is_kernel_percpu_address+0xe6/0x110
[  752.227783]  apply_workqueue_attrs_locked+0xc1/0x140
[  752.228803]  alloc_workqueue+0xb1a/0xeb0
[  752.229621]  ? do_raw_spin_unlock+0x4f/0x210
[  752.230517]  ? _raw_spin_unlock+0x24/0x40
[  752.231359]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  752.232362]  ? __fget_files+0x28d/0x470
[  752.233159]  ? loop_configure+0x62b/0x1950
[  752.234002]  loop_configure+0x6ec/0x1950
[  752.234825]  ? putname+0xfe/0x140
[  752.235537]  lo_ioctl+0x782/0x1860
[  752.236259]  ? avc_has_extended_perms+0x7e8/0xeb0
[  752.237237]  ? loop_set_status_old+0x1b0/0x1b0
[  752.238155]  ? fsnotify+0xb4f/0x1250
[  752.238911]  ? avc_ss_reset+0x180/0x180
[  752.239722]  ? fsnotify_first_mark+0x1f0/0x1f0
[  752.240640]  ? rcu_read_lock_sched_held+0xd/0x70
[  752.241584]  ? lock_acquire+0x41c/0x4d0
[  752.242389]  ? rcu_read_lock_sched_held+0xd/0x70
[  752.243345]  ? lock_release+0x505/0x6f0
[  752.244155]  ? find_and_remove_object+0xe4/0x120
[  752.245124]  ? __delete_object+0xb3/0x100
[  752.245529] loop5: detected capacity change from 0 to 128
[  752.245950]  ? lock_downgrade+0x6d0/0x6d0
[  752.245976]  ? rwlock_bug.part.0+0x90/0x90
[  752.248855]  ? rcu_read_lock_sched_held+0xd/0x70
[  752.249820]  ? selinux_inode_getsecctx+0x90/0x90
[  752.250784]  ? rcu_read_lock_sched_held+0xd/0x70
[  752.251745]  ? loop_set_status_old+0x1b0/0x1b0
[  752.252003] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  752.252661]  blkdev_ioctl+0x362/0x7f0
[  752.252686]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  752.256047]  ? __x64_sys_ioctl+0x97/0x210
[  752.256881]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  752.257980]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  752.258932]  __x64_sys_ioctl+0x196/0x210
[  752.259749]  do_syscall_64+0x3b/0x90
[  752.260510]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  752.261539] RIP: 0033:0x7f22ed51d8d7
[  752.262281] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  752.265966] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  752.267508] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  752.268943] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  752.270402] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  752.271858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  752.273313] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  752.274794]  </TASK>
[  752.276005] FAULT_INJECTION: forcing a failure.
[  752.276005] name failslab, interval 1, probability 0, space 0, times 0
[  752.278263] CPU: 1 PID: 7080 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  752.280198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  752.282479] Call Trace:
[  752.282988]  <TASK>
[  752.283451]  dump_stack_lvl+0x8b/0xb3
[  752.284227]  should_fail.cold+0x5/0xa
[  752.284992]  ? alloc_workqueue+0x914/0xeb0
[  752.285850]  should_failslab+0x5/0x10
[  752.286658]  __kmalloc+0x72/0x440
[  752.287363]  alloc_workqueue+0x914/0xeb0
[  752.288186]  ? do_raw_spin_unlock+0x4f/0x210
[  752.289076]  ? _raw_spin_unlock+0x24/0x40
[  752.289927]  ? bd_prepare_to_claim+0x164/0x300
[  752.290873]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  752.291898]  ? __fget_files+0x28d/0x470
[  752.292702]  ? loop_configure+0x62b/0x1950
[  752.293558]  loop_configure+0x6ec/0x1950
[  752.294408]  ? putname+0xfe/0x140
[  752.295130]  lo_ioctl+0x782/0x1860
[  752.295854]  ? avc_has_extended_perms+0x7e8/0xeb0
[  752.296847]  ? loop_set_status_old+0x1b0/0x1b0
[  752.297794]  ? fsnotify+0xb4f/0x1250
[  752.298582]  ? avc_ss_reset+0x180/0x180
[  752.299394]  ? fsnotify_first_mark+0x1f0/0x1f0
[  752.300315]  ? rcu_read_lock_sched_held+0xd/0x70
[  752.301267]  ? lock_acquire+0x41c/0x4d0
[  752.302058]  ? rcu_read_lock_sched_held+0xd/0x70
[  752.303028]  ? lock_release+0x505/0x6f0
[  752.303826]  ? find_and_remove_object+0xe4/0x120
[  752.304789]  ? __delete_object+0xb3/0x100
[  752.305629]  ? lock_downgrade+0x6d0/0x6d0
[  752.306494]  ? rwlock_bug.part.0+0x90/0x90
[  752.307344]  ? rcu_read_lock_sched_held+0xd/0x70
[  752.308310]  ? selinux_inode_getsecctx+0x90/0x90
[  752.309284]  ? rcu_read_lock_sched_held+0xd/0x70
[  752.310260]  ? loop_set_status_old+0x1b0/0x1b0
[  752.311204]  blkdev_ioctl+0x362/0x7f0
[  752.311970]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  752.312938]  ? __x64_sys_ioctl+0x97/0x210
[  752.313779]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  752.314923]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  752.315865]  __x64_sys_ioctl+0x196/0x210
[  752.316697]  do_syscall_64+0x3b/0x90
[  752.317457]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  752.318494] RIP: 0033:0x7f432f5bb8d7
[  752.319239] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  752.323029] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  752.324556] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  752.325977] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  752.327412] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  752.328841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  752.330269] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  752.331714]  </TASK>
08:05:56 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000140)={0x0, 0x0, 0x1, 0x0, '\x00', [{0x80000001, 0x200, 0x20, 0x6, 0x3, 0x97}, {0x49804369, 0x94d, 0x3, 0x5, 0xbd, 0x4}], ['\x00']})
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0)
fcntl$setlease(r2, 0x400, 0x1)
getdents(r2, &(0x7f0000000000)=""/204, 0xcc)

08:05:56 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)
r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x4000)

08:05:56 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0)
fcntl$setlease(r2, 0x400, 0x1)
openat(r2, &(0x7f0000000000)='./file1\x00', 0x400100, 0x2)
fallocate(r1, 0x10, 0x0, 0x2)
openat(r0, &(0x7f0000000080)='./file0\x00', 0x2400, 0x2bc)
lseek(r0, 0x0, 0x4)

08:05:56 executing program 7:
r0 = gettid()
capset(&(0x7f00000001c0)={0x19980330, r0}, &(0x7f0000000200)={0xf3b1, 0x5, 0x0, 0x7, 0x7fff, 0x3})
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
r3 = syz_open_dev$ptys(0xc, 0x3, 0x0)
fdatasync(r3)
fallocate(r2, 0x10, 0x0, 0x2)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$ETHTOOL_MSG_WOL_SET(r4, &(0x7f0000004600)={0x0, 0x0, &(0x7f00000045c0)={&(0x7f00000023c0)={0x14}, 0x14}}, 0x0)
ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611)
read(0xffffffffffffffff, &(0x7f0000000000)=""/227, 0xe3)
lseek(r1, 0x0, 0x4)

[  752.358790] FAULT_INJECTION: forcing a failure.
[  752.358790] name failslab, interval 1, probability 0, space 0, times 0
[  752.361109] CPU: 0 PID: 7084 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  752.363002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  752.365298] Call Trace:
[  752.365805]  <TASK>
[  752.366256]  dump_stack_lvl+0x8b/0xb3
[  752.367059]  should_fail.cold+0x5/0xa
[  752.367838]  ? alloc_workqueue_attrs+0x38/0x80
[  752.368784]  should_failslab+0x5/0x10
[  752.369554]  kmem_cache_alloc_trace+0x55/0x3c0
[  752.370488]  alloc_workqueue_attrs+0x38/0x80
[  752.371368]  apply_wqattrs_prepare+0xb3/0x880
[  752.372268]  apply_workqueue_attrs_locked+0xc1/0x140
[  752.373280]  alloc_workqueue+0xb1a/0xeb0
[  752.374091]  ? do_raw_spin_unlock+0x4f/0x210
[  752.374977]  ? _raw_spin_unlock+0x24/0x40
[  752.375810]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  752.376810]  ? __fget_files+0x28d/0x470
[  752.377598]  ? loop_configure+0x62b/0x1950
[  752.378462]  loop_configure+0x6ec/0x1950
[  752.379278]  ? putname+0xfe/0x140
[  752.379977]  lo_ioctl+0x782/0x1860
[  752.380687]  ? avc_has_extended_perms+0x7e8/0xeb0
[  752.381656]  ? loop_set_status_old+0x1b0/0x1b0
[  752.382570]  ? fsnotify+0xb4f/0x1250
[  752.383307]  ? avc_ss_reset+0x180/0x180
[  752.384106]  ? fsnotify_first_mark+0x1f0/0x1f0
[  752.385015]  ? rcu_read_lock_sched_held+0xd/0x70
[  752.385954]  ? lock_acquire+0x41c/0x4d0
[  752.386751]  ? rcu_read_lock_sched_held+0xd/0x70
[  752.387692]  ? lock_release+0x505/0x6f0
[  752.388479]  ? find_and_remove_object+0xe4/0x120
[  752.389424]  ? __delete_object+0xb3/0x100
[  752.390254]  ? lock_downgrade+0x6d0/0x6d0
[  752.391095]  ? rwlock_bug.part.0+0x90/0x90
[  752.391935]  ? rcu_read_lock_sched_held+0xd/0x70
[  752.392888]  ? selinux_inode_getsecctx+0x90/0x90
[  752.393836]  ? loop_set_status_old+0x1b0/0x1b0
[  752.394752]  blkdev_ioctl+0x362/0x7f0
[  752.395504]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  752.396441]  ? __x64_sys_ioctl+0x97/0x210
[  752.397262]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  752.398362]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  752.399299]  __x64_sys_ioctl+0x196/0x210
[  752.400107]  do_syscall_64+0x3b/0x90
[  752.400859]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  752.401879] RIP: 0033:0x7faf15eb38d7
[  752.402625] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  752.406256] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  752.407762] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  752.409169] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  752.410581] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  752.411990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  752.413396] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  752.414826]  </TASK>
08:05:56 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)
r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000)

08:05:56 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
openat(r0, &(0x7f0000000000)='./file1\x00', 0x40, 0x4)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)

08:05:56 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 22)

08:05:56 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 41)

[  752.499170] ISOFS: Unable to identify CD-ROM format.
[  752.539168] FAULT_INJECTION: forcing a failure.
[  752.539168] name failslab, interval 1, probability 0, space 0, times 0
[  752.541480] CPU: 1 PID: 7104 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  752.543421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  752.544168] FAULT_INJECTION: forcing a failure.
[  752.544168] name failslab, interval 1, probability 0, space 0, times 0
[  752.545703] Call Trace:
[  752.545712]  <TASK>
[  752.545720]  dump_stack_lvl+0x8b/0xb3
[  752.549674]  should_fail.cold+0x5/0xa
[  752.550446]  ? create_object.isra.0+0x3a/0xa20
[  752.551366]  should_failslab+0x5/0x10
[  752.552123]  kmem_cache_alloc+0x5b/0x480
[  752.552940]  create_object.isra.0+0x3a/0xa20
[  752.553825]  ? kasan_unpoison+0x23/0x50
[  752.554634]  __kmalloc+0x25b/0x440
[  752.555348]  alloc_workqueue+0x914/0xeb0
[  752.556166]  ? do_raw_spin_unlock+0x4f/0x210
[  752.557049]  ? _raw_spin_unlock+0x24/0x40
[  752.557885]  ? bd_prepare_to_claim+0x164/0x300
[  752.558824]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  752.559830]  ? __fget_files+0x28d/0x470
[  752.560637]  ? loop_configure+0x62b/0x1950
[  752.561499]  loop_configure+0x6ec/0x1950
[  752.562322]  ? putname+0xfe/0x140
[  752.563028]  lo_ioctl+0x782/0x1860
[  752.563738]  ? avc_has_extended_perms+0x7e8/0xeb0
[  752.564716]  ? loop_set_status_old+0x1b0/0x1b0
[  752.565638]  ? fsnotify+0xb4f/0x1250
[  752.566397]  ? avc_ss_reset+0x180/0x180
[  752.567208]  ? fsnotify_first_mark+0x1f0/0x1f0
[  752.568116]  ? rcu_read_lock_sched_held+0xd/0x70
[  752.569059]  ? lock_acquire+0x41c/0x4d0
[  752.569852]  ? rcu_read_lock_sched_held+0xd/0x70
[  752.570802]  ? lock_release+0x505/0x6f0
[  752.571592]  ? find_and_remove_object+0xe4/0x120
[  752.572541]  ? __delete_object+0xb3/0x100
[  752.573375]  ? lock_downgrade+0x6d0/0x6d0
[  752.574202]  ? rwlock_bug.part.0+0x90/0x90
[  752.575064]  ? rcu_read_lock_sched_held+0xd/0x70
[  752.576019]  ? selinux_inode_getsecctx+0x90/0x90
[  752.576981]  ? loop_set_status_old+0x1b0/0x1b0
[  752.577893]  blkdev_ioctl+0x362/0x7f0
[  752.578672]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  752.579614]  ? __x64_sys_ioctl+0x97/0x210
[  752.580447]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  752.581557]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  752.582510]  __x64_sys_ioctl+0x196/0x210
[  752.583330]  do_syscall_64+0x3b/0x90
[  752.584083]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  752.585113] RIP: 0033:0x7f432f5bb8d7
[  752.585844] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  752.589506] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  752.591018] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  752.592457] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  752.593890] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  752.595336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  752.596770] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  752.598212]  </TASK>
[  752.598683] CPU: 0 PID: 7105 Comm: syz-executor.5 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  752.600620] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  752.602877] Call Trace:
[  752.603386]  <TASK>
[  752.603827]  dump_stack_lvl+0x8b/0xb3
[  752.604600]  should_fail.cold+0x5/0xa
[  752.605365]  ? kobject_get_path+0xc0/0x1d0
[  752.606214]  should_failslab+0x5/0x10
[  752.606985]  __kmalloc+0x72/0x440
[  752.607681]  kobject_get_path+0xc0/0x1d0
[  752.608496]  kobject_uevent_env+0x25c/0xfa0
[  752.609364]  ? _raw_spin_unlock+0x24/0x40
[  752.610203]  disk_event_uevent+0x17b/0x1e0
[  752.611092]  ? disk_events_async_show+0x10/0x10
[  752.612028]  ? __fget_files+0x28d/0x470
[  752.612821]  disk_force_media_change+0x1e/0xc0
[  752.613734]  loop_configure+0x75b/0x1950
[  752.614554]  ? putname+0xfe/0x140
[  752.615257]  lo_ioctl+0x782/0x1860
[  752.615966]  ? avc_has_extended_perms+0x7e8/0xeb0
[  752.616938]  ? loop_set_status_old+0x1b0/0x1b0
[  752.617848]  ? fsnotify+0xb4f/0x1250
[  752.618606]  ? avc_ss_reset+0x180/0x180
[  752.619408]  ? fsnotify_first_mark+0x1f0/0x1f0
[  752.620314]  ? rcu_read_lock_sched_held+0xd/0x70
[  752.621255]  ? lock_acquire+0x41c/0x4d0
[  752.622045]  ? rcu_read_lock_sched_held+0xd/0x70
[  752.622991]  ? lock_release+0x505/0x6f0
[  752.623780]  ? find_and_remove_object+0xe4/0x120
[  752.624728]  ? __delete_object+0xb3/0x100
[  752.625562]  ? lock_downgrade+0x6d0/0x6d0
[  752.626392]  ? rwlock_bug.part.0+0x90/0x90
[  752.627234]  ? rcu_read_lock_sched_held+0xd/0x70
[  752.628191]  ? selinux_inode_getsecctx+0x90/0x90
[  752.629139]  ? loop_set_status_old+0x1b0/0x1b0
[  752.630049]  blkdev_ioctl+0x362/0x7f0
[  752.630819]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  752.631982]  ? __x64_sys_ioctl+0x97/0x210
[  752.633062]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  752.634351]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  752.635313]  __x64_sys_ioctl+0x196/0x210
[  752.636140]  do_syscall_64+0x3b/0x90
[  752.636940]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  752.638008] RIP: 0033:0x7f9aebdc68d7
[  752.638761] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  752.642420] RSP: 002b:00007f9ae933bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  752.643927] RAX: ffffffffffffffda RBX: 00007f9aebe10970 RCX: 00007f9aebdc68d7
[  752.645341] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  752.646786] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  752.648203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  752.649613] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  752.651056]  </TASK>
[  752.661941] loop5: detected capacity change from 0 to 128
[  752.676874] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  752.689460] ISOFS: Unable to identify CD-ROM format.
08:06:08 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 23)

08:06:08 executing program 2:
syz_emit_ethernet(0x82, &(0x7f0000000040)=ANY=[@ANYRESHEX], 0x0)

08:06:08 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 35)

08:06:08 executing program 6:
r0 = gettid()
capset(&(0x7f00000001c0)={0x19980330, r0}, &(0x7f0000000200)={0xf3b1, 0x5, 0x0, 0x7, 0x7fff, 0x3})
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
r3 = syz_open_dev$ptys(0xc, 0x3, 0x0)
fdatasync(r3)
fallocate(r2, 0x10, 0x0, 0x2)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$ETHTOOL_MSG_WOL_SET(r4, &(0x7f0000004600)={0x0, 0x0, &(0x7f00000045c0)={&(0x7f00000023c0)={0x14}, 0x14}}, 0x0)
ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611)
read(0xffffffffffffffff, &(0x7f0000000000)=""/227, 0xe3)
lseek(r1, 0x0, 0x4)

08:06:08 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 34)

08:06:08 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
fallocate(0xffffffffffffffff, 0x10, 0x0, 0x2)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0)
fcntl$setlease(r1, 0x400, 0x1)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r4=>0x0})
sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}}, 0x1c}}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {0x1}}, './file1\x00'})
lseek(r0, 0x0, 0x4)

08:06:08 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)
shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)

08:06:08 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 42)

[  764.234601] FAULT_INJECTION: forcing a failure.
[  764.234601] name failslab, interval 1, probability 0, space 0, times 0
[  764.236317] CPU: 1 PID: 7120 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  764.237702] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  764.239954] Call Trace:
[  764.240559]  <TASK>
[  764.241083]  dump_stack_lvl+0x8b/0xb3
[  764.241991]  should_fail.cold+0x5/0xa
[  764.242440] FAULT_INJECTION: forcing a failure.
[  764.242440] name failslab, interval 1, probability 0, space 0, times 0
[  764.242924]  ? create_object.isra.0+0x3a/0xa20
[  764.246367]  should_failslab+0x5/0x10
[  764.247263]  kmem_cache_alloc+0x5b/0x480
[  764.248220]  create_object.isra.0+0x3a/0xa20
[  764.249259]  ? kasan_unpoison+0x23/0x50
[  764.250204]  kmem_cache_alloc_trace+0x22e/0x3c0
[  764.251303]  alloc_workqueue_attrs+0x38/0x80
[  764.252341]  apply_wqattrs_prepare+0xb3/0x880
[  764.253397]  ? is_kernel_percpu_address+0xe6/0x110
[  764.254590]  apply_workqueue_attrs_locked+0xc1/0x140
[  764.255700]  alloc_workqueue+0xb1a/0xeb0
[  764.256556]  ? do_raw_spin_unlock+0x4f/0x210
[  764.257486]  ? _raw_spin_unlock+0x24/0x40
[  764.258367]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  764.259453]  ? __fget_files+0x28d/0x470
[  764.260294]  ? loop_configure+0x62b/0x1950
[  764.261185]  loop_configure+0x6ec/0x1950
[  764.262043]  ? putname+0xfe/0x140
[  764.262789]  lo_ioctl+0x782/0x1860
[  764.263539]  ? avc_has_extended_perms+0x7e8/0xeb0
[  764.264564]  ? loop_set_status_old+0x1b0/0x1b0
[  764.265522]  ? fsnotify+0xb4f/0x1250
[  764.266303]  ? avc_ss_reset+0x180/0x180
[  764.267165]  ? fsnotify_first_mark+0x1f0/0x1f0
[  764.268121]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.269112]  ? lock_acquire+0x41c/0x4d0
[  764.269945]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.270941]  ? lock_release+0x505/0x6f0
[  764.271772]  ? find_and_remove_object+0xe4/0x120
[  764.272772]  ? __delete_object+0xb3/0x100
[  764.273647]  ? lock_downgrade+0x6d0/0x6d0
[  764.274526]  ? rwlock_bug.part.0+0x90/0x90
[  764.275414]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.276418]  ? selinux_inode_getsecctx+0x90/0x90
[  764.277416]  ? loop_set_status_old+0x1b0/0x1b0
[  764.278372]  blkdev_ioctl+0x362/0x7f0
[  764.279172]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  764.280157]  ? __x64_sys_ioctl+0x97/0x210
[  764.281021]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  764.282173]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  764.283164]  __x64_sys_ioctl+0x196/0x210
[  764.284013]  do_syscall_64+0x3b/0x90
[  764.284804]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  764.285882] RIP: 0033:0x7faf15eb38d7
[  764.286667] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  764.290503] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  764.292085] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  764.293569] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  764.295068] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  764.296553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  764.298036] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  764.299538]  </TASK>
[  764.300022] CPU: 0 PID: 7122 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  764.302071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  764.304502] Call Trace:
[  764.305050]  <TASK>
[  764.305523]  dump_stack_lvl+0x8b/0xb3
[  764.306354]  should_fail.cold+0x5/0xa
[  764.307185]  ? alloc_workqueue_attrs+0x38/0x80
[  764.308174]  should_failslab+0x5/0x10
[  764.308986]  kmem_cache_alloc_trace+0x55/0x3c0
[  764.309967]  alloc_workqueue_attrs+0x38/0x80
[  764.310925]  alloc_workqueue+0x939/0xeb0
[  764.311791]  ? do_raw_spin_unlock+0x4f/0x210
[  764.312728]  ? _raw_spin_unlock+0x24/0x40
[  764.313619]  ? bd_prepare_to_claim+0x164/0x300
[  764.314610]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  764.315674]  ? __fget_files+0x28d/0x470
[  764.316519]  ? loop_configure+0x62b/0x1950
[  764.317420]  loop_configure+0x6ec/0x1950
[  764.318285]  ? putname+0xfe/0x140
[  764.319048]  lo_ioctl+0x782/0x1860
[  764.319808]  ? avc_has_extended_perms+0x7e8/0xeb0
[  764.320844]  ? loop_set_status_old+0x1b0/0x1b0
[  764.321817]  ? fsnotify+0xb4f/0x1250
[  764.322610]  ? avc_ss_reset+0x180/0x180
[  764.323462]  ? fsnotify_first_mark+0x1f0/0x1f0
[  764.324427]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.325430]  ? lock_acquire+0x41c/0x4d0
[  764.326273]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.327280]  ? lock_release+0x505/0x6f0
[  764.328123]  ? find_and_remove_object+0xe4/0x120
[  764.329132]  ? __delete_object+0xb3/0x100
[  764.330019]  ? lock_downgrade+0x6d0/0x6d0
[  764.330915]  ? rwlock_bug.part.0+0x90/0x90
[  764.331818]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.332839]  ? selinux_inode_getsecctx+0x90/0x90
[  764.333852]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.334865]  ? loop_set_status_old+0x1b0/0x1b0
[  764.335839]  blkdev_ioctl+0x362/0x7f0
[  764.336644]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  764.337644]  ? __x64_sys_ioctl+0x97/0x210
[  764.338532]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  764.339708]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  764.340713]  __x64_sys_ioctl+0x196/0x210
[  764.341577]  do_syscall_64+0x3b/0x90
[  764.342380]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  764.343488] RIP: 0033:0x7f432f5bb8d7
[  764.344264] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  764.348178] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  764.349808] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  764.351352] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  764.352890] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  764.354432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  764.355991] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  764.357536]  </TASK>
[  764.360592] FAULT_INJECTION: forcing a failure.
[  764.360592] name failslab, interval 1, probability 0, space 0, times 0
[  764.360805] loop0: detected capacity change from 0 to 128
08:06:08 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000001000), 0xffffffffffffffff)
sendmsg$NL802154_CMD_NEW_INTERFACE(r1, &(0x7f0000001100)={&(0x7f0000000fc0), 0xc, &(0x7f00000010c0)={&(0x7f0000001040)=ANY=[@ANYBLOB="2c020000", @ANYRES16=r2, @ANYBLOB="01000000000000000000070000000a0004007770616e330000000c0006000000000000000000"], 0x2c}}, 0x0)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r2, 0x2, 0x200, 0x7fff, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x91}, 0x4000000)
syz_80211_inject_frame(&(0x7f0000000140), &(0x7f0000000240)=ANY=[], 0x10)
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@ctrl_frame=@pspoll={{}, @default, @initial, @broadcast}, 0x10)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r3)
sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x50, 0x0, 0x4, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x24008045}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

[  764.363116] CPU: 1 PID: 7125 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  764.366430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  764.368816] Call Trace:
[  764.369355]  <TASK>
[  764.369822]  dump_stack_lvl+0x8b/0xb3
[  764.370648]  should_fail.cold+0x5/0xa
[  764.371456]  ? kobject_uevent_env+0x236/0xfa0
[  764.372408]  should_failslab+0x5/0x10
[  764.373206]  kmem_cache_alloc_trace+0x55/0x3c0
[  764.374176]  kobject_uevent_env+0x236/0xfa0
[  764.375107]  ? dev_uevent_filter+0xd0/0xd0
[  764.376001]  ? _raw_spin_unlock+0x24/0x40
[  764.376888]  disk_event_uevent+0x17b/0x1e0
[  764.377787]  ? disk_events_async_show+0x10/0x10
[  764.378777]  ? __fget_files+0x28d/0x470
[  764.379617]  disk_force_media_change+0x1e/0xc0
[  764.380585]  loop_configure+0x75b/0x1950
[  764.381448]  ? putname+0xfe/0x140
[  764.382192]  lo_ioctl+0x782/0x1860
[  764.382970]  ? avc_has_extended_perms+0x7e8/0xeb0
[  764.384005]  ? loop_set_status_old+0x1b0/0x1b0
[  764.384969]  ? fsnotify+0xb4f/0x1250
[  764.385755]  ? avc_ss_reset+0x180/0x180
[  764.386617]  ? fsnotify_first_mark+0x1f0/0x1f0
[  764.387580]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.388581]  ? lock_acquire+0x41c/0x4d0
[  764.389419]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.390415]  ? lock_release+0x505/0x6f0
[  764.391258]  ? find_and_remove_object+0xe4/0x120
[  764.392267]  ? __delete_object+0xb3/0x100
[  764.393150]  ? lock_downgrade+0x6d0/0x6d0
[  764.394027]  ? rwlock_bug.part.0+0x90/0x90
[  764.394936]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.395949]  ? selinux_inode_getsecctx+0x90/0x90
[  764.396956]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.397955]  ? loop_set_status_old+0x1b0/0x1b0
[  764.398930]  blkdev_ioctl+0x362/0x7f0
[  764.399732]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  764.400724]  ? __x64_sys_ioctl+0x97/0x210
[  764.401594]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  764.402771]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  764.403766]  __x64_sys_ioctl+0x196/0x210
[  764.404620]  do_syscall_64+0x3b/0x90
[  764.405418]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  764.406508] RIP: 0033:0x7f22ed51d8d7
[  764.407372] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  764.411047] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  764.412548] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
08:06:08 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
openat(r0, &(0x7f0000000000)='./file1\x00', 0x202100, 0x82)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)

08:06:08 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 24)

[  764.413954] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  764.415561] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  764.416976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  764.418387] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  764.419821]  </TASK>
[  764.419846] FAULT_INJECTION: forcing a failure.
[  764.419846] name failslab, interval 1, probability 0, space 0, times 0
[  764.422799] CPU: 0 PID: 7126 Comm: syz-executor.5 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  764.424886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  764.427355] Call Trace:
[  764.427912]  <TASK>
[  764.428397]  dump_stack_lvl+0x8b/0xb3
[  764.429244]  should_fail.cold+0x5/0xa
[  764.430080]  ? create_object.isra.0+0x3a/0xa20
[  764.431104]  should_failslab+0x5/0x10
[  764.431929]  kmem_cache_alloc+0x5b/0x480
[  764.432812]  create_object.isra.0+0x3a/0xa20
[  764.433776]  ? kasan_unpoison+0x23/0x50
[  764.434658]  __kmalloc+0x25b/0x440
[  764.435433]  kobject_get_path+0xc0/0x1d0
[  764.436325]  kobject_uevent_env+0x25c/0xfa0
[  764.437272]  ? _raw_spin_unlock+0x24/0x40
[  764.438185]  disk_event_uevent+0x17b/0x1e0
[  764.439122]  ? disk_events_async_show+0x10/0x10
[  764.440138]  ? __fget_files+0x28d/0x470
[  764.441006]  disk_force_media_change+0x1e/0xc0
[  764.442003]  loop_configure+0x75b/0x1950
[  764.442903]  ? putname+0xfe/0x140
[  764.443669]  lo_ioctl+0x782/0x1860
[  764.444111] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  764.444443]  ? avc_has_extended_perms+0x7e8/0xeb0
[  764.447280]  ? loop_set_status_old+0x1b0/0x1b0
[  764.447330] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  764.448273]  ? fsnotify+0xb4f/0x1250
[  764.448302]  ? avc_ss_reset+0x180/0x180
[  764.451700]  ? fsnotify_first_mark+0x1f0/0x1f0
[  764.452691]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.453718]  ? lock_acquire+0x41c/0x4d0
[  764.454594]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.455622]  ? lock_release+0x505/0x6f0
[  764.456485]  ? find_and_remove_object+0xe4/0x120
[  764.457520]  ? __delete_object+0xb3/0x100
[  764.458430]  ? lock_downgrade+0x6d0/0x6d0
[  764.459348]  ? rwlock_bug.part.0+0x90/0x90
[  764.460274]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.461319]  ? selinux_inode_getsecctx+0x90/0x90
[  764.462361]  ? loop_set_status_old+0x1b0/0x1b0
[  764.462943] ISOFS: Unable to identify CD-ROM format.
[  764.463360]  blkdev_ioctl+0x362/0x7f0
[  764.463385]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  764.466209]  ? __x64_sys_ioctl+0x97/0x210
[  764.467112]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  764.468307]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  764.469337]  __x64_sys_ioctl+0x196/0x210
[  764.470220]  do_syscall_64+0x3b/0x90
[  764.471055]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  764.472170] RIP: 0033:0x7f9aebdc68d7
[  764.472968] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  764.476940] RSP: 002b:00007f9ae933bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  764.478582] RAX: ffffffffffffffda RBX: 00007f9aebe10970 RCX: 00007f9aebdc68d7
[  764.480118] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  764.481653] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  764.483207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  764.484743] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  764.486285]  </TASK>
[  764.499798] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
08:06:08 executing program 6:
ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07)
r0 = syz_open_dev$hidraw(&(0x7f0000000000), 0x9, 0x402)
ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f0000000040)={0x1, 0x3, 0x11})
openat$sr(0xffffffffffffff9c, &(0x7f0000001880), 0x40280, 0x0)

08:06:08 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  764.522200] FAULT_INJECTION: forcing a failure.
[  764.522200] name failslab, interval 1, probability 0, space 0, times 0
[  764.524522] CPU: 0 PID: 7136 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  764.526399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  764.528711] Call Trace:
[  764.529216]  <TASK>
[  764.529672]  dump_stack_lvl+0x8b/0xb3
[  764.530425]  should_fail.cold+0x5/0xa
[  764.531227]  ? create_object.isra.0+0x3a/0xa20
[  764.532137]  should_failslab+0x5/0x10
[  764.532878]  kmem_cache_alloc+0x5b/0x480
[  764.533691]  create_object.isra.0+0x3a/0xa20
[  764.534615]  ? kasan_unpoison+0x23/0x50
[  764.535497]  kmem_cache_alloc_trace+0x22e/0x3c0
[  764.536539]  alloc_workqueue_attrs+0x38/0x80
[  764.537510]  alloc_workqueue+0x939/0xeb0
[  764.538422]  ? do_raw_spin_unlock+0x4f/0x210
[  764.539406]  ? _raw_spin_unlock+0x24/0x40
[  764.540319]  ? bd_prepare_to_claim+0x164/0x300
[  764.541323]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  764.542416]  ? __fget_files+0x28d/0x470
[  764.543293]  ? loop_configure+0x62b/0x1950
[  764.544154]  loop_configure+0x6ec/0x1950
[  764.544949]  ? putname+0xfe/0x140
[  764.545636]  lo_ioctl+0x782/0x1860
[  764.546343]  ? avc_has_extended_perms+0x7e8/0xeb0
[  764.547315]  ? loop_set_status_old+0x1b0/0x1b0
[  764.548227]  ? fsnotify+0xb4f/0x1250
[  764.548952]  ? avc_ss_reset+0x180/0x180
[  764.549739]  ? fsnotify_first_mark+0x1f0/0x1f0
[  764.550642]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.551793]  ? lock_acquire+0x41c/0x4d0
[  764.552678]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.553729]  ? lock_release+0x505/0x6f0
[  764.554624]  ? find_and_remove_object+0xe4/0x120
[  764.555747]  ? __delete_object+0xb3/0x100
[  764.556682]  ? lock_downgrade+0x6d0/0x6d0
[  764.557596]  ? rwlock_bug.part.0+0x90/0x90
[  764.558551]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.559624]  ? selinux_inode_getsecctx+0x90/0x90
[  764.560663]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.561712]  ? loop_set_status_old+0x1b0/0x1b0
[  764.562743]  blkdev_ioctl+0x362/0x7f0
[  764.563579]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  764.564624]  ? __x64_sys_ioctl+0x97/0x210
[  764.565558]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  764.566810]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  764.567856]  __x64_sys_ioctl+0x196/0x210
[  764.568755]  do_syscall_64+0x3b/0x90
[  764.569593]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  764.570745] RIP: 0033:0x7f432f5bb8d7
[  764.571562] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  764.575658] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  764.577329] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  764.578801] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  764.580366] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  764.581825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  764.583399] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  764.584978]  </TASK>
08:06:08 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:06:08 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 36)

08:06:08 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)

08:06:08 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 35)

[  764.618114] FAULT_INJECTION: forcing a failure.
[  764.618114] name failslab, interval 1, probability 0, space 0, times 0
[  764.620455] CPU: 1 PID: 7144 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  764.622402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  764.624709] Call Trace:
[  764.625244]  <TASK>
[  764.625705]  dump_stack_lvl+0x8b/0xb3
[  764.626507]  should_fail.cold+0x5/0xa
[  764.627282]  ? create_object.isra.0+0x3a/0xa20
[  764.628214]  should_failslab+0x5/0x10
[  764.628980]  kmem_cache_alloc+0x5b/0x480
[  764.629811]  create_object.isra.0+0x3a/0xa20
[  764.630725]  ? kasan_unpoison+0x23/0x50
[  764.631529]  kmem_cache_alloc_trace+0x22e/0x3c0
[  764.632459]  kobject_uevent_env+0x236/0xfa0
[  764.633335]  ? dev_uevent_filter+0xd0/0xd0
[  764.634199]  ? _raw_spin_unlock+0x24/0x40
[  764.635087]  disk_event_uevent+0x17b/0x1e0
[  764.635941]  ? disk_events_async_show+0x10/0x10
[  764.636876]  ? __fget_files+0x28d/0x470
[  764.637667]  disk_force_media_change+0x1e/0xc0
[  764.638673]  loop_configure+0x75b/0x1950
[  764.639712]  ? putname+0xfe/0x140
[  764.640604]  lo_ioctl+0x782/0x1860
[  764.641505]  ? avc_has_extended_perms+0x7e8/0xeb0
[  764.642761]  ? loop_set_status_old+0x1b0/0x1b0
[  764.643027] FAULT_INJECTION: forcing a failure.
[  764.643027] name failslab, interval 1, probability 0, space 0, times 0
[  764.643908]  ? fsnotify+0xb4f/0x1250
[  764.647121]  ? avc_ss_reset+0x180/0x180
[  764.647936]  ? fsnotify_first_mark+0x1f0/0x1f0
[  764.648858]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.649812]  ? lock_acquire+0x41c/0x4d0
[  764.650626]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.651569]  ? lock_release+0x505/0x6f0
[  764.652370]  ? find_and_remove_object+0xe4/0x120
[  764.653326]  ? __delete_object+0xb3/0x100
[  764.654171]  ? lock_downgrade+0x6d0/0x6d0
[  764.655021]  ? rwlock_bug.part.0+0x90/0x90
[  764.655873]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.656834]  ? selinux_inode_getsecctx+0x90/0x90
[  764.657798]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.658759]  ? loop_set_status_old+0x1b0/0x1b0
[  764.659666]  blkdev_ioctl+0x362/0x7f0
[  764.660431]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  764.661378]  ? __x64_sys_ioctl+0x97/0x210
[  764.662222]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  764.663348]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  764.664295]  __x64_sys_ioctl+0x196/0x210
[  764.665113]  do_syscall_64+0x3b/0x90
[  764.665871]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  764.666914] RIP: 0033:0x7f22ed51d8d7
[  764.667647] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  764.671322] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  764.672841] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  764.674253] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  764.675683] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  764.677115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  764.678530] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  764.679960]  </TASK>
[  764.680421] CPU: 0 PID: 7148 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  764.682568] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  764.684975] Call Trace:
[  764.685543]  <TASK>
[  764.686035]  dump_stack_lvl+0x8b/0xb3
[  764.686919]  should_fail.cold+0x5/0xa
[  764.687771]  ? alloc_workqueue_attrs+0x38/0x80
[  764.688795]  should_failslab+0x5/0x10
[  764.689635]  kmem_cache_alloc_trace+0x55/0x3c0
[  764.690667]  alloc_workqueue_attrs+0x38/0x80
[  764.691649]  apply_wqattrs_prepare+0xbb/0x880
[  764.692650]  ? is_kernel_percpu_address+0xe6/0x110
[  764.693758]  apply_workqueue_attrs_locked+0xc1/0x140
[  764.694910]  alloc_workqueue+0xb1a/0xeb0
[  764.695821]  ? do_raw_spin_unlock+0x4f/0x210
[  764.696806]  ? _raw_spin_unlock+0x24/0x40
[  764.697740]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  764.698869]  ? __fget_files+0x28d/0x470
[  764.699750]  ? loop_configure+0x62b/0x1950
[  764.700695]  loop_configure+0x6ec/0x1950
[  764.701604]  ? putname+0xfe/0x140
[  764.702388]  lo_ioctl+0x782/0x1860
[  764.703199]  ? avc_has_extended_perms+0x7e8/0xeb0
[  764.704287]  ? loop_set_status_old+0x1b0/0x1b0
[  764.705302]  ? arch_stack_walk+0x99/0xf0
[  764.706209]  ? avc_ss_reset+0x180/0x180
[  764.707112]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.708160]  ? lock_acquire+0x41c/0x4d0
[  764.709042]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.710092]  ? lock_release+0x505/0x6f0
[  764.710988]  ? find_and_remove_object+0xe4/0x120
[  764.712050]  ? __delete_object+0xb3/0x100
[  764.712980]  ? lock_downgrade+0x6d0/0x6d0
[  764.713900]  ? rwlock_bug.part.0+0x90/0x90
[  764.714848]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.715915]  ? selinux_inode_getsecctx+0x90/0x90
[  764.716980]  ? loop_set_status_old+0x1b0/0x1b0
[  764.718001]  blkdev_ioctl+0x362/0x7f0
[  764.718849]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  764.719897]  ? __x64_sys_ioctl+0x97/0x210
[  764.720815]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  764.722032]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  764.723267]  __x64_sys_ioctl+0x196/0x210
[  764.724082]  do_syscall_64+0x3b/0x90
[  764.724834]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  764.725859] RIP: 0033:0x7faf15eb38d7
[  764.726378] loop5: detected capacity change from 0 to 128
[  764.726599] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  764.731371] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  764.732895] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  764.734310] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  764.735729] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  764.737139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  764.738564] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  764.739986]  </TASK>
[  764.771220] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
08:06:08 executing program 7:
r0 = syz_mount_image$msdos(&(0x7f0000000600), &(0x7f0000000640)='./file1\x00', 0x499, 0x3, &(0x7f00000008c0)=[{&(0x7f0000000680)="8b882f2ed6b6756a2450ba5fafeb4f00df59b38ddc1e05c82c92f9c84bfaba9a09d671963a26997eb9d41d5772203a8c90ea3f8e0399e19e60d7a7aab825304ca1bb7b84ebfc1d10b8dbbf4d719c2f912f51200483a83ae04bca166e598e3618ae8f34dbff9b86a3f317c19475e2ed7578de45fc884486cb34e1fe523c000c29302aa35ea2d02377f85cc9a179085cf49e816780f7366e957f33d3e8c2", 0x9d, 0x4}, {&(0x7f0000000740)="7753909066d2471d72e6531f7b78f9bf035bc86977e13899f42b773d73b903abc2343d4c451277951d6f35befdec0190be9c21af1702a34b12140634504acd59ad29e7e9aade94d5da6d97ff4bc67bca2c8a91f94ac2024a9bcfa4af2a61c1e2302f1b5a515a35576b0bd32d1bfa026e", 0x70, 0xffffffffffffecd4}, {&(0x7f00000007c0)="221f9809703a894069daa268fc73b0693bbe77f9bd4a33112649ad4f613f554a92e0cb68ab64c091379a67f2df429be62f85b4c1e6d748fe59fdd6c1ebe80e3e04b8aca511f98f0f03098bfbc35b0e0561a3e75a9fb36cb7419d8e401ffa95ed3fd8ff8afe24941e0370abad55fb52974862422805b1466f8e21146d7277d6762b23de5a384d5d147f28191447c334f58a4aaa771eb7ff55f19c58f1f82722e4045d8c2e8288578604af30c69a3bc990e73b5decffde1f25b769c512d7e42238223a51124b8cec7f9c77938585dc959c087c91b831d0001413d16f68adebf13f50af", 0xe2, 0x8}], 0x18, &(0x7f0000000a00)=ANY=[@ANYBLOB="646f74732c73686f77657865632c6e6f646f74732c6e6f646f74732c646f74732c646f74732c646f74732c646f745813a8eaef584c54816f6fdf276e5eb4732c736d61636b66737472616e736d7574653d6e6673002c7375626a5f757365723d272c7375626a5f757365723d2c646f6e745f61707072616973652c6673636f6e746578743d756e636f6e66696e65645f752c00"])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r2, 0x10, 0x0, 0xfcb)
syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='\x00', 0x2, 0x6, &(0x7f00000004c0)=[{&(0x7f0000000080)="b1cff5a6f84d414f39db78502803b619e380e4cac619", 0x16, 0x7}, {&(0x7f0000000140)="aeffd0d29fe3eacd13870b484b61f7100595c044633ceceb4bedd6d28b9905bd1149218f71d812b3289a00174bc08963d386df2d55b46882d9ea21d8f9599f1fb350b6fd2200ca9c1a83d6c4e91ea65287236b073be9baf3ff1d6d63efe1f5ee7ca52358c4326825416a59a7f3670ee86ea5f225f567049e", 0x78, 0x3}, {&(0x7f00000001c0)="d0414e6852982a9ca049082b9a5f862d0ba4dda936b35cd192600072f5b3ee7fd3cf952a50dcc69c00875695c9e90e19d46a48016b5879bd79afdf27239b8d503151989a9bb88e8f33f83294c2cdf33723583b62251d2c9579ed0924d3e4e62741d3f003a54be8d2e07f3c9f078a10108e7dba1a4445533760ff0799dff072c302f12178115bd7d04836f64bf138690f440cf3a6df8ce3d42a16d6ea438d66cb36558996d5a659f6b7dea284352717d3925dacadd1c623e1a92fc96919d38bc579bb03074c3afbcb0c860fea54613fbf90d44b58fc27adfa70c45e10", 0xdc, 0x9}, {&(0x7f00000002c0)="4313fa4fbb5698efb1ad52cdac2cbf45ac0cf71f72384a26e3474c3f15d26479e8490b8eec56d0b19e09a5382a7edeae08154946d8d01d041f2c215c248b2541b3901dbf52a05f27f5ffac82e02507167d7f89315b1315d34b49dd70137ed86f711ab3eab1896d4a4005819af85245bdd6098a156598890628a1e200d4cae7a27eadfba1af06ddea752ee154e0020f3f6f6eed752d8d4f305c52d2777600428fa824b9", 0xa3, 0x101}, {&(0x7f0000000380)="838a24242dc6724cd617609658d07cadd8634752605eef3812c03b4d601a740fc4473824631aed710be29111f996fee7cf5b0e745e7dc66d1b2eeb7e02449224b4c830d5e6873105c2e5bf91b4443067b86d90a51df7e0127a0ef7d0a75bb8c56811a279e8a650e73a07446ec13c47588abe76e1d41ee509d39ad24b3d2f08d6a2e95844a73efd7410c541f28998634558ddce95ab2b1613e3f253f3c8094bc8aeacaf9048ee7ad7b252bdcd8ae5e1a2705dca2b6e", 0xb5, 0x6}, {&(0x7f0000000440)="7a3fb1ec598224cb946782b88892213f3e56e25e6a3aa1ae106e3427b6aea0b4a087270f0c78a790d9320acc340f064fe0281c6127af983a904b358a76b5e3e4f94661ec4be14944fb019d77720e72885b840d76e7d523bec0e5540280cf49f55826c4b3d1319ea9777e8a85b200", 0x6e, 0x1f}], 0x40000, &(0x7f00000000c0)={[{'$\x84@\\\'*@'}, {'!..%\':,[:-*{\':^@'}, {'\''}], [{@subj_role={'subj_role', 0x3d, '}$&)\\&'}}]})
lseek(r1, 0x0, 0x4)
ioctl$F2FS_IOC_RESIZE_FS(r1, 0x4008f510, &(0x7f00000005c0)=0x7)

[  764.783770] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  764.786869] ISOFS: Unable to identify CD-ROM format.
[  764.787325] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  764.818649] ISOFS: Unable to identify CD-ROM format.
08:06:08 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  764.845828] loop7: detected capacity change from 0 to 16364
08:06:08 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  764.862802] FAT-fs (loop7): Unrecognized mount option "dotX¨êïXLT�ooß'n^´s" or missing value
08:06:08 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 36)

08:06:08 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 25)

08:06:08 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 43)

[  764.904056] loop7: detected capacity change from 0 to 1
[  764.918941] loop7: detected capacity change from 0 to 16364
[  764.926514] FAT-fs (loop7): Unrecognized mount option "dotX¨êïXLT�ooß'n^´s" or missing value
[  764.932025] FAULT_INJECTION: forcing a failure.
[  764.932025] name failslab, interval 1, probability 0, space 0, times 0
[  764.934376] CPU: 1 PID: 7161 Comm: syz-executor.5 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  764.936336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  764.938191] FAULT_INJECTION: forcing a failure.
[  764.938191] name failslab, interval 1, probability 0, space 0, times 0
[  764.938666] Call Trace:
[  764.938677]  <TASK>
[  764.938686]  dump_stack_lvl+0x8b/0xb3
[  764.942591]  should_fail.cold+0x5/0xa
[  764.943373]  ? __alloc_skb+0x211/0x340
[  764.944181]  should_failslab+0x5/0x10
[  764.944949]  kmem_cache_alloc_node+0x55/0x490
[  764.945930]  __alloc_skb+0x211/0x340
[  764.946905]  alloc_uevent_skb+0x7b/0x210
[  764.947942]  kobject_uevent_env+0xaa4/0xfa0
[  764.949045]  ? _raw_spin_unlock+0x24/0x40
[  764.950106]  disk_event_uevent+0x17b/0x1e0
[  764.951203]  ? disk_events_async_show+0x10/0x10
[  764.952233]  ? __fget_files+0x28d/0x470
[  764.953065]  disk_force_media_change+0x1e/0xc0
[  764.953992]  loop_configure+0x75b/0x1950
[  764.954854]  ? putname+0xfe/0x140
[  764.955571]  lo_ioctl+0x782/0x1860
[  764.956299]  ? avc_has_extended_perms+0x7e8/0xeb0
[  764.957281]  ? loop_set_status_old+0x1b0/0x1b0
[  764.958210]  ? fsnotify+0xb4f/0x1250
[  764.958995]  ? avc_ss_reset+0x180/0x180
[  764.959824]  ? fsnotify_first_mark+0x1f0/0x1f0
[  764.960749]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.961889]  ? lock_acquire+0x41c/0x4d0
[  764.962718]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.963674]  ? lock_release+0x505/0x6f0
[  764.964487]  ? find_and_remove_object+0xe4/0x120
[  764.965453]  ? __delete_object+0xb3/0x100
[  764.966294]  ? lock_downgrade+0x6d0/0x6d0
[  764.967140]  ? rwlock_bug.part.0+0x90/0x90
[  764.967990]  ? rcu_read_lock_sched_held+0xd/0x70
[  764.968962]  ? selinux_inode_getsecctx+0x90/0x90
[  764.969927]  ? loop_set_status_old+0x1b0/0x1b0
[  764.970867]  blkdev_ioctl+0x362/0x7f0
[  764.971620]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  764.972564]  ? __x64_sys_ioctl+0x97/0x210
[  764.973397]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  764.974530]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  764.975494]  __x64_sys_ioctl+0x196/0x210
[  764.976341]  do_syscall_64+0x3b/0x90
[  764.977114]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  764.978175] RIP: 0033:0x7f9aebdc68d7
[  764.978930] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  764.982756] RSP: 002b:00007f9ae933bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  764.984262] RAX: ffffffffffffffda RBX: 00007f9aebe10970 RCX: 00007f9aebdc68d7
[  764.985674] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  764.987119] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  764.988544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  764.989974] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  764.991395]  </TASK>
[  764.991862] CPU: 0 PID: 7162 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  764.993777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  764.996027] Call Trace:
[  764.996543]  <TASK>
[  764.996985]  dump_stack_lvl+0x8b/0xb3
[  764.997758]  should_fail.cold+0x5/0xa
[  764.998546]  ? create_object.isra.0+0x3a/0xa20
[  764.999469]  should_failslab+0x5/0x10
[  765.000225]  kmem_cache_alloc+0x5b/0x480
[  765.001039]  create_object.isra.0+0x3a/0xa20
[  765.001925]  ? kasan_unpoison+0x23/0x50
[  765.002739]  kmem_cache_alloc_trace+0x22e/0x3c0
[  765.003676]  alloc_workqueue_attrs+0x38/0x80
[  765.004568]  apply_wqattrs_prepare+0xbb/0x880
[  765.005470]  ? is_kernel_percpu_address+0xe6/0x110
[  765.006486]  apply_workqueue_attrs_locked+0xc1/0x140
[  765.007533]  alloc_workqueue+0xb1a/0xeb0
[  765.008354]  ? do_raw_spin_unlock+0x4f/0x210
[  765.009238]  ? _raw_spin_unlock+0x24/0x40
[  765.010062]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  765.011074]  ? __fget_files+0x28d/0x470
[  765.011853]  ? loop_configure+0x62b/0x1950
[  765.012705]  loop_configure+0x6ec/0x1950
[  765.013520]  ? putname+0xfe/0x140
[  765.013855] loop5: detected capacity change from 0 to 128
[  765.014208]  lo_ioctl+0x782/0x1860
[  765.016011]  ? avc_has_extended_perms+0x7e8/0xeb0
[  765.016994]  ? loop_set_status_old+0x1b0/0x1b0
[  765.017893]  ? fsnotify+0xb4f/0x1250
[  765.018648]  ? avc_ss_reset+0x180/0x180
[  765.019435]  ? fsnotify_first_mark+0x1f0/0x1f0
[  765.020355]  ? rcu_read_lock_sched_held+0xd/0x70
[  765.021274]  ? lock_acquire+0x41c/0x4d0
[  765.022075]  ? rcu_read_lock_sched_held+0xd/0x70
[  765.022647] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  765.023007]  ? lock_release+0x505/0x6f0
[  765.025232]  ? find_and_remove_object+0xe4/0x120
[  765.026193]  ? __delete_object+0xb3/0x100
[  765.027025]  ? lock_downgrade+0x6d0/0x6d0
[  765.027863]  ? rwlock_bug.part.0+0x90/0x90
[  765.028687]  ? rcu_read_lock_sched_held+0xd/0x70
[  765.029650]  ? selinux_inode_getsecctx+0x90/0x90
[  765.030588]  ? loop_set_status_old+0x1b0/0x1b0
[  765.031520]  blkdev_ioctl+0x362/0x7f0
[  765.032262]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  765.033202]  ? __x64_sys_ioctl+0x97/0x210
[  765.034008]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  765.035133]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  765.036052]  __x64_sys_ioctl+0x196/0x210
[  765.036844]  do_syscall_64+0x3b/0x90
[  765.037599]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  765.038615] RIP: 0033:0x7faf15eb38d7
[  765.039348] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  765.042979] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  765.044487] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  765.045906] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  765.047338] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  765.048766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  765.050203] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  765.051637]  </TASK>
[  765.054454] FAULT_INJECTION: forcing a failure.
[  765.054454] name failslab, interval 1, probability 0, space 0, times 0
[  765.056807] CPU: 0 PID: 7164 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  765.058740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  765.060991] Call Trace:
[  765.061503]  <TASK>
[  765.061945]  dump_stack_lvl+0x8b/0xb3
[  765.062722]  should_fail.cold+0x5/0xa
[  765.063490]  should_failslab+0x5/0x10
[  765.064245]  __kmalloc_track_caller+0x79/0x420
[  765.065154]  ? kasprintf+0xbb/0xf0
[  765.065869]  kvasprintf+0xb5/0x150
[  765.066594]  ? bust_spinlocks+0xe0/0xe0
[  765.067390]  ? rcu_read_lock_sched_held+0xd/0x70
[  765.068334]  ? preempt_count_add+0x74/0x140
[  765.069199]  ? __is_module_percpu_address+0x237/0x300
[  765.070235]  kasprintf+0xbb/0xf0
[  765.070931]  ? kvasprintf_const+0x190/0x190
[  765.071794]  ? save_trace+0xd00/0xd00
[  765.072564]  ? lockdep_init_map_type+0x21a/0x7e0
[  765.073518]  alloc_workqueue+0x408/0xeb0
[  765.074335]  ? do_raw_spin_unlock+0x4f/0x210
[  765.075213]  ? _raw_spin_unlock+0x24/0x40
[  765.076056]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  765.077046]  ? __fget_files+0x28d/0x470
[  765.077844]  ? loop_configure+0x62b/0x1950
[  765.078706]  loop_configure+0x6ec/0x1950
[  765.079518]  ? putname+0xfe/0x140
[  765.080215]  lo_ioctl+0x782/0x1860
[  765.080930]  ? avc_has_extended_perms+0x7e8/0xeb0
[  765.081899]  ? loop_set_status_old+0x1b0/0x1b0
[  765.082820]  ? fsnotify+0xb4f/0x1250
[  765.083557]  ? avc_ss_reset+0x180/0x180
[  765.084357]  ? fsnotify_first_mark+0x1f0/0x1f0
[  765.085268]  ? rcu_read_lock_sched_held+0xd/0x70
[  765.086208]  ? lock_acquire+0x41c/0x4d0
[  765.087008]  ? rcu_read_lock_sched_held+0xd/0x70
[  765.087947]  ? lock_release+0x505/0x6f0
[  765.088567] loop0: detected capacity change from 0 to 128
[  765.088735]  ? find_and_remove_object+0xe4/0x120
[  765.090819]  ? __delete_object+0xb3/0x100
[  765.091651]  ? lock_downgrade+0x6d0/0x6d0
[  765.092475]  ? rwlock_bug.part.0+0x90/0x90
[  765.093320]  ? rcu_read_lock_sched_held+0xd/0x70
[  765.094276]  ? selinux_inode_getsecctx+0x90/0x90
[  765.095235]  ? rcu_read_lock_sched_held+0xd/0x70
[  765.096185]  ? loop_set_status_old+0x1b0/0x1b0
[  765.097097]  blkdev_ioctl+0x362/0x7f0
[  765.097856]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  765.098800]  ? __x64_sys_ioctl+0x97/0x210
[  765.099623]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  765.100300] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  765.100720]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  765.100746]  __x64_sys_ioctl+0x196/0x210
[  765.103909]  do_syscall_64+0x3b/0x90
[  765.104659]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  765.105682] RIP: 0033:0x7f432f5bb8d7
[  765.106411] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  765.110060] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  765.111575] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  765.112990] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  765.114396] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  765.115810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  765.117223] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  765.118647]  </TASK>
[  765.190332] ISOFS: Unable to identify CD-ROM format.
08:06:18 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 26)

08:06:18 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 37)

08:06:18 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:06:18 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000001000), 0xffffffffffffffff)
sendmsg$NL802154_CMD_NEW_INTERFACE(r1, &(0x7f0000001100)={&(0x7f0000000fc0), 0xc, &(0x7f00000010c0)={&(0x7f0000001040)=ANY=[@ANYBLOB="2c020000", @ANYRES16=r2, @ANYBLOB="01000000000000000000070000000a0004007770616e330000000c0006000000000000000000"], 0x2c}}, 0x0)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r2, 0x2, 0x200, 0x7fff, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x91}, 0x4000000)
syz_80211_inject_frame(&(0x7f0000000140), &(0x7f0000000240)=ANY=[], 0x10)
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@ctrl_frame=@pspoll={{}, @default, @initial, @broadcast}, 0x10)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r3)
sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x50, 0x0, 0x4, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x24008045}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

08:06:18 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:06:18 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x5, 0x0, 0x81}, 0x6)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x4, 0x81)
lseek(r0, 0x0, 0x4)

08:06:18 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 44)

08:06:18 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 37)

[  774.359708] FAULT_INJECTION: forcing a failure.
[  774.359708] name failslab, interval 1, probability 0, space 0, times 0
[  774.361305] FAULT_INJECTION: forcing a failure.
[  774.361305] name failslab, interval 1, probability 0, space 0, times 0
[  774.362048] CPU: 1 PID: 7176 Comm: syz-executor.5 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  774.365165] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  774.367446] Call Trace:
[  774.367969]  <TASK>
[  774.368413]  dump_stack_lvl+0x8b/0xb3
[  774.369210]  should_fail.cold+0x5/0xa
[  774.369984]  ? create_object.isra.0+0x3a/0xa20
[  774.370934]  should_failslab+0x5/0x10
[  774.371698]  kmem_cache_alloc+0x5b/0x480
[  774.372517]  create_object.isra.0+0x3a/0xa20
[  774.373414]  ? kasan_unpoison+0x23/0x50
[  774.374229]  kmem_cache_alloc_node+0x248/0x490
[  774.375192]  __alloc_skb+0x211/0x340
[  774.375962]  alloc_uevent_skb+0x7b/0x210
[  774.376793]  kobject_uevent_env+0xaa4/0xfa0
[  774.377667]  ? _raw_spin_unlock+0x24/0x40
[  774.378518]  disk_event_uevent+0x17b/0x1e0
[  774.379380]  ? disk_events_async_show+0x10/0x10
[  774.380327]  ? __fget_files+0x28d/0x470
[  774.381130]  disk_force_media_change+0x1e/0xc0
[  774.382049]  loop_configure+0x75b/0x1950
[  774.382889]  ? putname+0xfe/0x140
[  774.383586]  lo_ioctl+0x782/0x1860
[  774.384317]  ? avc_has_extended_perms+0x7e8/0xeb0
[  774.385307]  ? loop_set_status_old+0x1b0/0x1b0
[  774.386232]  ? fsnotify+0xb4f/0x1250
[  774.387010]  ? avc_ss_reset+0x180/0x180
[  774.387824]  ? fsnotify_first_mark+0x1f0/0x1f0
[  774.388736]  ? rcu_read_lock_sched_held+0xd/0x70
[  774.389697]  ? lock_acquire+0x41c/0x4d0
[  774.390494]  ? rcu_read_lock_sched_held+0xd/0x70
[  774.391471]  ? lock_release+0x505/0x6f0
[  774.392271]  ? find_and_remove_object+0xe4/0x120
[  774.393229]  ? __delete_object+0xb3/0x100
[  774.394082]  ? lock_downgrade+0x6d0/0x6d0
[  774.394941]  ? rwlock_bug.part.0+0x90/0x90
[  774.395801]  ? rcu_read_lock_sched_held+0xd/0x70
[  774.396758]  ? selinux_inode_getsecctx+0x90/0x90
[  774.397745]  ? loop_set_status_old+0x1b0/0x1b0
[  774.398681]  blkdev_ioctl+0x362/0x7f0
[  774.399447]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  774.400397]  ? __x64_sys_ioctl+0x97/0x210
[  774.401253]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  774.402354]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  774.403339]  __x64_sys_ioctl+0x196/0x210
[  774.404164]  do_syscall_64+0x3b/0x90
[  774.404925]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  774.405960] RIP: 0033:0x7f9aebdc68d7
[  774.406710] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  774.410358] RSP: 002b:00007f9ae933bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  774.411918] RAX: ffffffffffffffda RBX: 00007f9aebe10970 RCX: 00007f9aebdc68d7
[  774.413338] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  774.414769] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  774.416198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  774.417607] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  774.419045]  </TASK>
[  774.419506] CPU: 0 PID: 7179 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  774.420520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  774.421037] FAULT_INJECTION: forcing a failure.
[  774.421037] name failslab, interval 1, probability 0, space 0, times 0
[  774.421724] Call Trace:
[  774.421731]  <TASK>
[  774.421735]  dump_stack_lvl+0x8b/0xb3
[  774.424891]  should_fail.cold+0x5/0xa
[  774.425321]  ? alloc_unbound_pwq+0x4ad/0xd70
[  774.425806]  should_failslab+0x5/0x10
[  774.426223]  kmem_cache_alloc_node+0x55/0x490
[  774.426715]  alloc_unbound_pwq+0x4ad/0xd70
[  774.427172]  apply_wqattrs_prepare+0x2a4/0x880
[  774.427668]  ? is_kernel_percpu_address+0xe6/0x110
[  774.428209]  apply_workqueue_attrs_locked+0xc1/0x140
[  774.428765]  alloc_workqueue+0xb1a/0xeb0
[  774.429204]  ? do_raw_spin_unlock+0x4f/0x210
[  774.429680]  ? _raw_spin_unlock+0x24/0x40
[  774.430131]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  774.430696]  ? __fget_files+0x28d/0x470
[  774.431126]  ? loop_configure+0x62b/0x1950
[  774.431585]  loop_configure+0x6ec/0x1950
[  774.432027]  ? putname+0xfe/0x140
[  774.432407]  lo_ioctl+0x782/0x1860
[  774.432792]  ? avc_has_extended_perms+0x7e8/0xeb0
[  774.433316]  ? loop_set_status_old+0x1b0/0x1b0
[  774.433812]  ? fsnotify+0xb4f/0x1250
[  774.434210]  ? avc_ss_reset+0x180/0x180
[  774.434650]  ? fsnotify_first_mark+0x1f0/0x1f0
[  774.435141]  ? rcu_read_lock_sched_held+0xd/0x70
[  774.435651]  ? lock_acquire+0x41c/0x4d0
[  774.436090]  ? rcu_read_lock_sched_held+0xd/0x70
[  774.436586]  ? lock_release+0x505/0x6f0
[  774.437010]  ? find_and_remove_object+0xe4/0x120
[  774.437517]  ? __delete_object+0xb3/0x100
[  774.437966]  ? lock_downgrade+0x6d0/0x6d0
[  774.438410]  ? rwlock_bug.part.0+0x90/0x90
[  774.438878]  ? rcu_read_lock_sched_held+0xd/0x70
[  774.439411]  ? selinux_inode_getsecctx+0x90/0x90
[  774.439924]  ? loop_set_status_old+0x1b0/0x1b0
[  774.440413]  blkdev_ioctl+0x362/0x7f0
[  774.440821]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  774.441328]  ? __x64_sys_ioctl+0x97/0x210
[  774.441769]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  774.442365]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  774.442891]  __x64_sys_ioctl+0x196/0x210
[  774.443321]  do_syscall_64+0x3b/0x90
[  774.443728]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  774.444275] RIP: 0033:0x7faf15eb38d7
[  774.444667] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  774.446596] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  774.447419] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  774.448177] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  774.448938] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  774.449699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  774.450454] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  774.451229]  </TASK>
[  774.451481] CPU: 1 PID: 7177 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  774.453427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  774.455723] Call Trace:
[  774.456248]  <TASK>
[  774.456693]  dump_stack_lvl+0x8b/0xb3
[  774.457480]  should_fail.cold+0x5/0xa
[  774.458261]  ? create_object.isra.0+0x3a/0xa20
[  774.459230]  should_failslab+0x5/0x10
[  774.460002]  kmem_cache_alloc+0x5b/0x480
[  774.460836]  create_object.isra.0+0x3a/0xa20
[  774.461725]  ? kasan_unpoison+0x23/0x50
[  774.462561]  __kmalloc_track_caller+0x25e/0x420
[  774.463520]  ? kasprintf+0xbb/0xf0
[  774.464290]  kvasprintf+0xb5/0x150
[  774.465030]  ? bust_spinlocks+0xe0/0xe0
[  774.465855]  ? rcu_read_lock_sched_held+0xd/0x70
[  774.466861]  ? preempt_count_add+0x74/0x140
[  774.467731]  ? __is_module_percpu_address+0x237/0x300
[  774.468807]  kasprintf+0xbb/0xf0
[  774.469485]  ? kvasprintf_const+0x190/0x190
[  774.470374]  ? save_trace+0xd00/0xd00
[  774.471167]  ? lockdep_init_map_type+0x21a/0x7e0
[  774.472124]  alloc_workqueue+0x408/0xeb0
[  774.472963]  ? do_raw_spin_unlock+0x4f/0x210
[  774.473872]  ? _raw_spin_unlock+0x24/0x40
[  774.474734]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  774.475749]  ? __fget_files+0x28d/0x470
[  774.476557]  ? loop_configure+0x62b/0x1950
[  774.477006] loop5: detected capacity change from 0 to 128
[  774.477407]  loop_configure+0x6ec/0x1950
[  774.478834]  ? putname+0xfe/0x140
[  774.479546]  lo_ioctl+0x782/0x1860
[  774.480262]  ? avc_has_extended_perms+0x7e8/0xeb0
[  774.481260]  ? loop_set_status_old+0x1b0/0x1b0
[  774.482175]  ? fsnotify+0xb4f/0x1250
[  774.482919]  ? avc_ss_reset+0x180/0x180
[  774.483722]  ? fsnotify_first_mark+0x1f0/0x1f0
[  774.484642]  ? rcu_read_lock_sched_held+0xd/0x70
[  774.485587]  ? lock_acquire+0x41c/0x4d0
[  774.486385]  ? rcu_read_lock_sched_held+0xd/0x70
[  774.487365]  ? lock_release+0x505/0x6f0
[  774.488172]  ? find_and_remove_object+0xe4/0x120
[  774.489158]  ? __delete_object+0xb3/0x100
[  774.490003]  ? lock_downgrade+0x6d0/0x6d0
[  774.490869]  ? rwlock_bug.part.0+0x90/0x90
[  774.491714]  ? rcu_read_lock_sched_held+0xd/0x70
[  774.492686]  ? selinux_inode_getsecctx+0x90/0x90
[  774.493643]  ? rcu_read_lock_sched_held+0xd/0x70
[  774.494604]  ? loop_set_status_old+0x1b0/0x1b0
08:06:18 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  774.495538]  blkdev_ioctl+0x362/0x7f0
[  774.496485]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  774.497442]  ? __x64_sys_ioctl+0x97/0x210
[  774.498294]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  774.499415]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  774.500380]  __x64_sys_ioctl+0x196/0x210
[  774.501201]  do_syscall_64+0x3b/0x90
[  774.501961]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  774.503018] RIP: 0033:0x7f432f5bb8d7
[  774.503741] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  774.507475] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  774.508995] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  774.510419] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  774.511878] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  774.512756] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  774.513299] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  774.515704] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  774.517156]  </TASK>
[  774.524482] FAULT_INJECTION: forcing a failure.
[  774.524482] name failslab, interval 1, probability 0, space 0, times 0
[  774.526791] CPU: 1 PID: 7189 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  774.528714] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  774.531009] Call Trace:
[  774.531511]  <TASK>
[  774.531971]  dump_stack_lvl+0x8b/0xb3
08:06:18 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  774.532746]  should_fail.cold+0x5/0xa
[  774.533683]  ? kobject_get_path+0xc0/0x1d0
[  774.534541]  should_failslab+0x5/0x10
[  774.535318]  __kmalloc+0x72/0x440
[  774.536030]  kobject_get_path+0xc0/0x1d0
[  774.536879]  kobject_uevent_env+0x25c/0xfa0
[  774.537758]  ? _raw_spin_unlock+0x24/0x40
[  774.538612]  disk_event_uevent+0x17b/0x1e0
[  774.539486]  ? disk_events_async_show+0x10/0x10
[  774.540440]  ? __fget_files+0x28d/0x470
[  774.541246]  disk_force_media_change+0x1e/0xc0
[  774.542204]  loop_configure+0x75b/0x1950
[  774.543047]  ? putname+0xfe/0x140
[  774.543760]  lo_ioctl+0x782/0x1860
[  774.544470]  ? avc_has_extended_perms+0x7e8/0xeb0
[  774.545679]  ? loop_set_status_old+0x1b0/0x1b0
[  774.546852]  ? fsnotify+0xb4f/0x1250
[  774.547779]  ? avc_ss_reset+0x180/0x180
[  774.548798]  ? fsnotify_first_mark+0x1f0/0x1f0
[  774.549937]  ? rcu_read_lock_sched_held+0xd/0x70
[  774.551129]  ? lock_acquire+0x41c/0x4d0
[  774.552137]  ? rcu_read_lock_sched_held+0xd/0x70
[  774.553241]  ? lock_release+0x505/0x6f0
[  774.554049]  ? find_and_remove_object+0xe4/0x120
[  774.555030]  ? __delete_object+0xb3/0x100
[  774.555868]  ? lock_downgrade+0x6d0/0x6d0
[  774.556692]  ? rwlock_bug.part.0+0x90/0x90
[  774.557536]  ? rcu_read_lock_sched_held+0xd/0x70
[  774.558525]  ? selinux_inode_getsecctx+0x90/0x90
[  774.559508]  ? rcu_read_lock_sched_held+0xd/0x70
[  774.560451]  ? loop_set_status_old+0x1b0/0x1b0
[  774.561369]  blkdev_ioctl+0x362/0x7f0
[  774.562146]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  774.563110]  ? __x64_sys_ioctl+0x97/0x210
[  774.563944]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  774.565042]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  774.565989]  __x64_sys_ioctl+0x196/0x210
[  774.566830]  do_syscall_64+0x3b/0x90
[  774.567578]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  774.568615] RIP: 0033:0x7f22ed51d8d7
[  774.569359] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  774.573061] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  774.574592] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  774.576177] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  774.577595] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  774.579046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  774.580478] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  774.581918]  </TASK>
[  774.585541] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  774.586191] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  774.597799] ISOFS: Unable to identify CD-ROM format.
[  774.656361] ISOFS: Unable to identify CD-ROM format.
[  783.876461] FAULT_INJECTION: forcing a failure.
[  783.876461] name failslab, interval 1, probability 0, space 0, times 0
[  783.878796] CPU: 1 PID: 7210 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  783.880735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  783.881899] FAULT_INJECTION: forcing a failure.
[  783.881899] name failslab, interval 1, probability 0, space 0, times 0
[  783.883036] Call Trace:
[  783.883046]  <TASK>
[  783.883054]  dump_stack_lvl+0x8b/0xb3
[  783.885924]  should_fail.cold+0x5/0xa
[  783.886695]  ? create_object.isra.0+0x3a/0xa20
[  783.887630]  should_failslab+0x5/0x10
[  783.888381]  kmem_cache_alloc+0x5b/0x480
[  783.889193]  create_object.isra.0+0x3a/0xa20
[  783.890078]  ? kasan_unpoison+0x23/0x50
[  783.890894]  __kmalloc+0x25b/0x440
[  783.891604]  kobject_get_path+0xc0/0x1d0
[  783.892418]  kobject_uevent_env+0x25c/0xfa0
[  783.893281]  ? _raw_spin_unlock+0x24/0x40
[  783.894115]  disk_event_uevent+0x17b/0x1e0
[  783.894964]  ? disk_events_async_show+0x10/0x10
[  783.895891]  ? __fget_files+0x28d/0x470
[  783.896681]  disk_force_media_change+0x1e/0xc0
[  783.897588]  loop_configure+0x75b/0x1950
[  783.898401]  ? putname+0xfe/0x140
[  783.899121]  lo_ioctl+0x782/0x1860
[  783.899870]  ? avc_has_extended_perms+0x7e8/0xeb0
[  783.900857]  ? loop_set_status_old+0x1b0/0x1b0
[  783.901777]  ? fsnotify+0xb4f/0x1250
[  783.902523]  ? avc_ss_reset+0x180/0x180
[  783.903340]  ? fsnotify_first_mark+0x1f0/0x1f0
[  783.904262]  ? rcu_read_lock_sched_held+0xd/0x70
[  783.905219]  ? lock_acquire+0x41c/0x4d0
[  783.906019]  ? rcu_read_lock_sched_held+0xd/0x70
[  783.906969]  ? lock_release+0x505/0x6f0
[  783.907766]  ? find_and_remove_object+0xe4/0x120
[  783.908727]  ? __delete_object+0xb3/0x100
[  783.909576]  ? lock_downgrade+0x6d0/0x6d0
[  783.910405]  ? rwlock_bug.part.0+0x90/0x90
[  783.911286]  ? rcu_read_lock_sched_held+0xd/0x70
[  783.912257]  ? selinux_inode_getsecctx+0x90/0x90
[  783.913225]  ? rcu_read_lock_sched_held+0xd/0x70
[  783.914176]  ? loop_set_status_old+0x1b0/0x1b0
[  783.915100]  blkdev_ioctl+0x362/0x7f0
[  783.915873]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  783.916822]  ? __x64_sys_ioctl+0x97/0x210
[  783.917648]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  783.918756]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  783.919711]  __x64_sys_ioctl+0x196/0x210
[  783.920520]  do_syscall_64+0x3b/0x90
[  783.921261]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  783.922285] RIP: 0033:0x7f22ed51d8d7
[  783.923035] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  783.926681] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  783.928211] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  783.929631] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  783.931068] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  783.932470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  783.933880] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  783.935302]  </TASK>
[  783.935757] CPU: 0 PID: 7215 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  783.936757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  783.937934] Call Trace:
[  783.938199]  <TASK>
[  783.938428]  dump_stack_lvl+0x8b/0xb3
[  783.938849]  should_fail.cold+0x5/0xa
[  783.939250]  ? create_object.isra.0+0x3a/0xa20
[  783.939730]  should_failslab+0x5/0x10
[  783.940122]  kmem_cache_alloc+0x5b/0x480
[  783.940546]  create_object.isra.0+0x3a/0xa20
[  783.941012]  ? kasan_unpoison+0x23/0x50
[  783.941434]  kmem_cache_alloc_node+0x248/0x490
[  783.941907]  alloc_unbound_pwq+0x4ad/0xd70
[  783.942350]  apply_wqattrs_prepare+0x2a4/0x880
[  783.942829]  ? is_kernel_percpu_address+0xe6/0x110
[  783.943346]  apply_workqueue_attrs_locked+0xc1/0x140
[  783.943868]  alloc_workqueue+0xb1a/0xeb0
[  783.944301]  ? do_raw_spin_unlock+0x4f/0x210
[  783.944760]  ? _raw_spin_unlock+0x24/0x40
[  783.945203]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  783.945722]  ? __fget_files+0x28d/0x470
[  783.946132]  ? loop_configure+0x62b/0x1950
[  783.946574]  loop_configure+0x6ec/0x1950
[  783.947005]  ? putname+0xfe/0x140
[  783.947372]  lo_ioctl+0x782/0x1860
[  783.947739]  ? avc_has_extended_perms+0x7e8/0xeb0
[  783.948245]  ? loop_set_status_old+0x1b0/0x1b0
[  783.948719]  ? fsnotify+0xb4f/0x1250
[  783.949108]  ? avc_ss_reset+0x180/0x180
[  783.949527]  ? fsnotify_first_mark+0x1f0/0x1f0
[  783.949616] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  783.950001]  ? rcu_read_lock_sched_held+0xd/0x70
[  783.950021]  ? lock_acquire+0x41c/0x4d0
[  783.952665]  ? rcu_read_lock_sched_held+0xd/0x70
[  783.953152]  ? lock_release+0x505/0x6f0
[  783.953563]  ? find_and_remove_object+0xe4/0x120
[  783.954055]  ? __delete_object+0xb3/0x100
[  783.954489]  ? lock_downgrade+0x6d0/0x6d0
[  783.954922]  ? rwlock_bug.part.0+0x90/0x90
[  783.955367]  ? rcu_read_lock_sched_held+0xd/0x70
[  783.955861]  ? selinux_inode_getsecctx+0x90/0x90
[  783.956358]  ? loop_set_status_old+0x1b0/0x1b0
[  783.956822] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  783.956832]  blkdev_ioctl+0x362/0x7f0
[  783.958976]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  783.959462]  ? __x64_sys_ioctl+0x97/0x210
[  783.959889]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  783.960459]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  783.960947]  __x64_sys_ioctl+0x196/0x210
[  783.961372]  do_syscall_64+0x3b/0x90
[  783.961765]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  783.962294] RIP: 0033:0x7faf15eb38d7
[  783.962679] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  783.964569] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  783.965354] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  783.966087] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  783.966836] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  783.967566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  783.968299] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  783.969035]  </TASK>
08:06:27 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 38)

08:06:27 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000001000), 0xffffffffffffffff)
sendmsg$NL802154_CMD_NEW_INTERFACE(r1, &(0x7f0000001100)={&(0x7f0000000fc0), 0xc, &(0x7f00000010c0)={&(0x7f0000001040)=ANY=[@ANYBLOB="2c020000", @ANYRES16=r2, @ANYBLOB="01000000000000000000070000000a0004007770616e330000000c0006000000000000000000"], 0x2c}}, 0x0)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r2, 0x2, 0x200, 0x7fff, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x91}, 0x4000000)
syz_80211_inject_frame(&(0x7f0000000140), &(0x7f0000000240)=ANY=[], 0x10)
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@ctrl_frame=@pspoll={{}, @default, @initial, @broadcast}, 0x10)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r3)
sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x50, 0x0, 0x4, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x24008045}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

08:06:27 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 38)

08:06:27 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 45)

08:06:27 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:06:27 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
r2 = accept$unix(r1, &(0x7f0000000180), &(0x7f0000000200)=0x6e)
pwritev(r2, &(0x7f0000002400)=[{&(0x7f0000000240)="ce4aa7e731d653ccf76cb44a586f39af5640b6a51906a3e61167e471fa8f5d9ef9a66e6c77790785cd056c201bfc210e5a6f17e00dbe75f0395b938231b26a925acfb1833d866c19c65d7f5d9c91fbf350c769d3dc73c3d45839072657fc13b05868193ead", 0x65}, {&(0x7f00000002c0)="9fb20293e33996ee7eb7f2aa04e498e4f395a6cfa194cc84a719a07815206f0a0ac00b1752033f4be80971e50fca4478f19dc479f1860c4771963b90f5ac07e0447df2f7c2ac258736942d27716eb10459fb538ff210641c6ef32fba8c44a9ab6ce6a6947a93202696645af458665ca9f05123684c6d8d1454d771d55e7027e2061e857b0005dd295c4fc4b78e77d33bbb3acf56476e61b94e8d65ed42ed76ac5933da1f813f344182d6b52c032e768da801", 0xb2}, {&(0x7f0000000380)="dadadef015ed9f27a936fbfaba52d4c946e4de0e6985", 0x16}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="a958f19cb3e931d0d558bee629821273a246d70a956774", 0x17}, {&(0x7f0000001400)="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", 0x1000}], 0x6, 0x200, 0x7ff)
fallocate(r1, 0x10, 0x0, 0x2)
sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x5c, 0x0, 0x500, 0x70bd2a, 0x25dfdbfd, {}, [@SEG6_ATTR_SECRET={0x8, 0x4, [0x5]}, @SEG6_ATTR_DST={0x14, 0x1, @remote}, @SEG6_ATTR_DST={0x14, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x3}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x100}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x44008)
lseek(r0, 0x0, 0x4)

08:06:27 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:06:27 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 27)

08:06:27 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:06:27 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  784.005196] loop0: detected capacity change from 0 to 128
[  784.006145] FAULT_INJECTION: forcing a failure.
[  784.006145] name failslab, interval 1, probability 0, space 0, times 0
[  784.008492] CPU: 1 PID: 7216 Comm: syz-executor.5 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  784.010415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  784.012693] Call Trace:
[  784.013195]  <TASK>
[  784.013643]  dump_stack_lvl+0x8b/0xb3
[  784.014434]  should_fail.cold+0x5/0xa
[  784.015207]  should_failslab+0x5/0x10
[  784.015968]  __kmalloc_node_track_caller+0x7e/0x440
[  784.016965]  ? alloc_uevent_skb+0x7b/0x210
[  784.017821]  __alloc_skb+0xe3/0x340
[  784.018562]  alloc_uevent_skb+0x7b/0x210
[  784.019392]  kobject_uevent_env+0xaa4/0xfa0
[  784.020261]  ? _raw_spin_unlock+0x24/0x40
[  784.021097]  disk_event_uevent+0x17b/0x1e0
[  784.021945]  ? disk_events_async_show+0x10/0x10
[  784.022890]  ? __fget_files+0x28d/0x470
[  784.023694]  disk_force_media_change+0x1e/0xc0
[  784.024600]  loop_configure+0x75b/0x1950
[  784.025421]  ? putname+0xfe/0x140
[  784.026117]  lo_ioctl+0x782/0x1860
[  784.026845]  ? avc_has_extended_perms+0x7e8/0xeb0
[  784.027823]  ? loop_set_status_old+0x1b0/0x1b0
[  784.028742]  ? fsnotify+0xb4f/0x1250
[  784.029474]  ? avc_ss_reset+0x180/0x180
[  784.030082] FAULT_INJECTION: forcing a failure.
[  784.030082] name failslab, interval 1, probability 0, space 0, times 0
[  784.030284]  ? fsnotify_first_mark+0x1f0/0x1f0
[  784.032329]  ? rcu_read_lock_sched_held+0xd/0x70
[  784.033278]  ? lock_acquire+0x41c/0x4d0
[  784.034067]  ? rcu_read_lock_sched_held+0xd/0x70
[  784.035038]  ? lock_release+0x505/0x6f0
[  784.035831]  ? find_and_remove_object+0xe4/0x120
[  784.036787]  ? __delete_object+0xb3/0x100
[  784.037623]  ? lock_downgrade+0x6d0/0x6d0
[  784.038444]  ? rwlock_bug.part.0+0x90/0x90
[  784.039297]  ? rcu_read_lock_sched_held+0xd/0x70
[  784.040253]  ? selinux_inode_getsecctx+0x90/0x90
[  784.041206]  ? loop_set_status_old+0x1b0/0x1b0
[  784.042120]  blkdev_ioctl+0x362/0x7f0
[  784.042909]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  784.043852]  ? __x64_sys_ioctl+0x97/0x210
[  784.044674]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  784.045764]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  784.046701]  __x64_sys_ioctl+0x196/0x210
[  784.047510]  do_syscall_64+0x3b/0x90
[  784.048258]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  784.049276] RIP: 0033:0x7f9aebdc68d7
[  784.050006] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  784.053652] RSP: 002b:00007f9ae933bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  784.055208] RAX: ffffffffffffffda RBX: 00007f9aebe10970 RCX: 00007f9aebdc68d7
[  784.056627] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  784.058043] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  784.059475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  784.060887] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  784.062305]  </TASK>
[  784.062764] CPU: 0 PID: 7212 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  784.063810] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  784.065010] Call Trace:
[  784.065278]  <TASK>
[  784.065517]  dump_stack_lvl+0x8b/0xb3
[  784.065941]  should_fail.cold+0x5/0xa
[  784.066362]  ? apply_wqattrs_prepare+0xab/0x880
[  784.066878]  should_failslab+0x5/0x10
[  784.067284]  __kmalloc+0x72/0x440
[  784.067661]  apply_wqattrs_prepare+0xab/0x880
[  784.068142]  apply_workqueue_attrs_locked+0xc1/0x140
[  784.068682]  alloc_workqueue+0xb1a/0xeb0
[  784.069124]  ? do_raw_spin_unlock+0x4f/0x210
[  784.069605]  ? _raw_spin_unlock+0x24/0x40
[  784.070063]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  784.070601]  ? __fget_files+0x28d/0x470
[  784.071042]  ? loop_configure+0x62b/0x1950
[  784.071496]  loop_configure+0x6ec/0x1950
[  784.071934]  ? putname+0xfe/0x140
[  784.072310]  lo_ioctl+0x782/0x1860
[  784.072688]  ? avc_has_extended_perms+0x7e8/0xeb0
[  784.073209]  ? loop_set_status_old+0x1b0/0x1b0
[  784.073683]  ? fsnotify+0xb4f/0x1250
[  784.074092]  ? avc_ss_reset+0x180/0x180
[  784.074515]  ? fsnotify_first_mark+0x1f0/0x1f0
[  784.075011]  ? rcu_read_lock_sched_held+0xd/0x70
[  784.075525]  ? lock_acquire+0x41c/0x4d0
[  784.075954]  ? rcu_read_lock_sched_held+0xd/0x70
[  784.076446]  ? lock_release+0x505/0x6f0
[  784.076868]  ? find_and_remove_object+0xe4/0x120
[  784.077375]  ? __delete_object+0xb3/0x100
[  784.077841]  ? lock_downgrade+0x6d0/0x6d0
[  784.078273]  ? rwlock_bug.part.0+0x90/0x90
[  784.078749]  ? rcu_read_lock_sched_held+0xd/0x70
[  784.079262]  ? selinux_inode_getsecctx+0x90/0x90
[  784.079797]  ? rcu_read_lock_sched_held+0xd/0x70
[  784.080318]  ? loop_set_status_old+0x1b0/0x1b0
[  784.080840]  blkdev_ioctl+0x362/0x7f0
[  784.081236]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  784.081762]  ? __x64_sys_ioctl+0x97/0x210
[  784.082224]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  784.082845]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  784.083372]  __x64_sys_ioctl+0x196/0x210
[  784.083821]  do_syscall_64+0x3b/0x90
[  784.084241]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  784.084776] RIP: 0033:0x7f432f5bb8d7
[  784.085182] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  784.087250] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  784.088090] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  784.088877] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  784.089666] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  784.090452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  784.091256] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  784.092058]  </TASK>
08:06:27 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x10800, 0xe)
openat(r2, &(0x7f0000000040)='./file1\x00', 0x10000, 0x11)
lseek(r0, 0x0, 0x4)
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x10480, 0x2a)

08:06:27 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:06:27 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:06:27 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
r2 = dup2(r0, r1)
pwritev(r2, &(0x7f00000016c0)=[{&(0x7f0000000140)="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", 0xfa}, {&(0x7f0000000080)="87c81b7258032d9fe54421f4adaf8f56e3ff5a690c1b1f62d78194", 0x1b}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f00000000c0)="905ee13525e673622702bdc698da925713582e185691de59c96199b6448e42e4ece023", 0x23}, {&(0x7f0000001240)="fd46f9df5af674a23958c7", 0xb}, {&(0x7f0000001280)="eb68e8ee96dc58a60b7ac0f270bd8a4efc35e295321d6d5ff6536034b649a7705890c4713e213a5474b899e70f854064a982809e48c64437835da969156f71cd0ffd5725a90f8b33869c30837bc81f48033c6e8c04daf2e351080b4337367f2c8ce45175c5d8abc927c80672bbba5059d795300c9aebe7330be2e1add2db7a1790adc27e724efb5ab718f979ee4cd8914b7f5b31f7dc5da992dbff726ee87d061ef60318122bfb2babc2d578c431abc15f0bf0e83233320cd732df0c848cd63b50efa03a532b3a244c5daacdabc1fd9ab798331dbd9b250028446bc81e578ee5b24ccae83cc19c1c31fe5f25", 0xec}, {&(0x7f0000001380)="5df58ac18a8caa528ace47436ab97e4383b182324e37f52adf9fc036fe517ca0d25b6da3e6e22a55297d0090b1828c64d37ab2d4790d50694fab7b6e41346dc254d199be91463283c8f0c707321be7d6177c0bbd074c15953b3fc8bd0c37ac0c3c7c95cf2e9e2b9dabcedbab0c58a07d0e0a446a893c6e0edacc0f1f7740785f7d26ac1e2454485f7743314f97b25fc61b6bc1805e3ada19bd64841008ce9a84f64dbd40f719d7459bb1d37eba0d127cce6336307fe768260ed6492aee275f23a3", 0xc1}, {&(0x7f0000001480)="72197bf9308ca71a399cc4b04d00b6e9c0a67566268ee90ef76eefce947f5e2e2f1768afe6ed88af2fd3981d688f4ed73827bd5700ab608c84bf108dd452e17cc235afa294f1d3c3649fa9a556353aa8752b25f1f36766f53aef73abbc12676b5427cd36545a413c96d8dfed5ed0295d40a700425a91f424211064c18ab9ee14fc7ccb1602293ed38199638519e5b0f387f2dfe8c75633abf4123f2cca237a51b6e7a70b09de79218550ed98f7a4", 0xae}, {&(0x7f0000001540)="0af6d1a8258fce1cc9e3ee7a43ecda9ca7aacd052d2c43d6c0e7e8b80deb1e5d468f9dd330dd195e1df3c4709deb60c9257e119d1a0dee25783f6893f4a5e2e906a40acb38e256f9832d5b800bd1c23459da4b7716e18d6124a68caf8879a0734ac54521f9", 0x65}, {&(0x7f00000015c0)="f3ed1d87e231c283ab8ea871096f96e0d2e9075e4142dda07e12c266fee6029d7bac2968e8ea80cf148567eadcaad2fa6d3c16accb55f98fed31da4e56c74c88954b6b05622523dba95e32c825477279c6c5aefbacb2a1bf8061f282b2040ee858d67aa4f704461adccc016a9efdbc42789e4973d684d651bd18e747008863c6c55bc07aa4a73a7f32446ab70f9a9e657255c3de4c56c988ab1187abc914777301f0bff464484c6790601f4fa9b64150a82eb6682c1766e7ed10f979819b6d7844833bba51cc7c648fc9578e9a370f3446f30a417b", 0xd5}], 0xa, 0x430, 0x5)
lseek(r0, 0x0, 0x4)
r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
finit_module(r3, &(0x7f0000000040)='/*]&-\x00', 0x3)

08:06:27 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:06:28 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 28)

[  784.154085] loop5: detected capacity change from 0 to 128
[  784.164225] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  784.165212] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  784.202593] FAULT_INJECTION: forcing a failure.
[  784.202593] name failslab, interval 1, probability 0, space 0, times 0
[  784.203850] CPU: 0 PID: 7238 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  784.204879] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  784.206104] Call Trace:
[  784.206379]  <TASK>
[  784.206628]  dump_stack_lvl+0x8b/0xb3
[  784.207065]  should_fail.cold+0x5/0xa
[  784.207484]  ? create_object.isra.0+0x3a/0xa20
[  784.207991]  should_failslab+0x5/0x10
[  784.208394]  kmem_cache_alloc+0x5b/0x480
[  784.208841]  create_object.isra.0+0x3a/0xa20
[  784.209322]  ? kasan_unpoison+0x23/0x50
[  784.209758]  __kmalloc+0x25b/0x440
[  784.210145]  apply_wqattrs_prepare+0xab/0x880
[  784.210633]  ? is_kernel_percpu_address+0xe6/0x110
[  784.211167]  apply_workqueue_attrs_locked+0xc1/0x140
[  784.211711]  alloc_workqueue+0xb1a/0xeb0
[  784.212150]  ? do_raw_spin_unlock+0x4f/0x210
[  784.212617]  ? _raw_spin_unlock+0x24/0x40
[  784.213060]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  784.213619]  ? __fget_files+0x28d/0x470
[  784.214039]  ? loop_configure+0x62b/0x1950
[  784.214515]  loop_configure+0x6ec/0x1950
[  784.214959]  ? putname+0xfe/0x140
[  784.215350]  lo_ioctl+0x782/0x1860
[  784.215723]  ? avc_has_extended_perms+0x7e8/0xeb0
[  784.216274]  ? loop_set_status_old+0x1b0/0x1b0
[  784.216758]  ? fsnotify+0xb4f/0x1250
[  784.217175]  ? avc_ss_reset+0x180/0x180
[  784.217603]  ? fsnotify_first_mark+0x1f0/0x1f0
[  784.218108]  ? rcu_read_lock_sched_held+0xd/0x70
[  784.218611]  ? lock_acquire+0x41c/0x4d0
[  784.219067]  ? rcu_read_lock_sched_held+0xd/0x70
[  784.219566]  ? lock_release+0x505/0x6f0
[  784.220018]  ? find_and_remove_object+0xe4/0x120
[  784.220545]  ? __delete_object+0xb3/0x100
[  784.221007]  ? lock_downgrade+0x6d0/0x6d0
[  784.221468]  ? rwlock_bug.part.0+0x90/0x90
[  784.221936]  ? rcu_read_lock_sched_held+0xd/0x70
[  784.222474]  ? selinux_inode_getsecctx+0x90/0x90
[  784.223028]  ? rcu_read_lock_sched_held+0xd/0x70
[  784.223553]  ? loop_set_status_old+0x1b0/0x1b0
[  784.224031]  blkdev_ioctl+0x362/0x7f0
[  784.224452]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  784.224948]  ? __x64_sys_ioctl+0x97/0x210
[  784.225418]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  784.226033]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  784.226530]  __x64_sys_ioctl+0x196/0x210
[  784.226997]  do_syscall_64+0x3b/0x90
[  784.227420]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  784.227955] RIP: 0033:0x7f432f5bb8d7
[  784.228378] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  784.230442] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  784.231314] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  784.232103] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  784.232903] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  784.233700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  784.234488] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  784.235295]  </TASK>
08:06:28 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 39)

[  784.250159] FAULT_INJECTION: forcing a failure.
[  784.250159] name failslab, interval 1, probability 0, space 0, times 0
[  784.252516] CPU: 1 PID: 7240 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  784.254419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  784.256158] ISOFS: Unable to identify CD-ROM format.
[  784.256697] Call Trace:
[  784.256705]  <TASK>
[  784.256714]  dump_stack_lvl+0x8b/0xb3
[  784.258989]  should_fail.cold+0x5/0xa
[  784.259753]  ? kobject_uevent_env+0x236/0xfa0
[  784.260675]  should_failslab+0x5/0x10
[  784.261429]  kmem_cache_alloc_trace+0x55/0x3c0
[  784.262372]  kobject_uevent_env+0x236/0xfa0
[  784.262536] ISOFS: Unable to identify CD-ROM format.
[  784.263256]  ? dev_uevent_filter+0xd0/0xd0
[  784.264652]  ? _raw_spin_unlock+0x24/0x40
[  784.265491]  disk_event_uevent+0x17b/0x1e0
[  784.266345]  ? disk_events_async_show+0x10/0x10
[  784.267297]  ? __fget_files+0x28d/0x470
[  784.268098]  disk_force_media_change+0x1e/0xc0
[  784.269017]  loop_configure+0x75b/0x1950
[  784.269840]  ? putname+0xfe/0x140
[  784.270542]  lo_ioctl+0x782/0x1860
[  784.271263]  ? avc_has_extended_perms+0x7e8/0xeb0
[  784.272243]  ? loop_set_status_old+0x1b0/0x1b0
[  784.273159]  ? fsnotify+0xb4f/0x1250
[  784.273904]  ? avc_ss_reset+0x180/0x180
[  784.274709]  ? fsnotify_first_mark+0x1f0/0x1f0
[  784.275641]  ? rcu_read_lock_sched_held+0xd/0x70
[  784.276589]  ? lock_acquire+0x41c/0x4d0
[  784.277383]  ? rcu_read_lock_sched_held+0xd/0x70
[  784.278325]  ? lock_release+0x505/0x6f0
[  784.279132]  ? find_and_remove_object+0xe4/0x120
[  784.280085]  ? __delete_object+0xb3/0x100
[  784.280920]  ? lock_downgrade+0x6d0/0x6d0
[  784.281745]  ? rwlock_bug.part.0+0x90/0x90
[  784.282589]  ? rcu_read_lock_sched_held+0xd/0x70
[  784.283561]  ? selinux_inode_getsecctx+0x90/0x90
[  784.284514]  ? loop_set_status_old+0x1b0/0x1b0
[  784.285429]  blkdev_ioctl+0x362/0x7f0
[  784.286181]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  784.287133]  ? __x64_sys_ioctl+0x97/0x210
[  784.287965]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  784.289063]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  784.289999]  __x64_sys_ioctl+0x196/0x210
[  784.290812]  do_syscall_64+0x3b/0x90
[  784.291566]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  784.292587] RIP: 0033:0x7faf15eb38d7
[  784.293318] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  784.296988] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  784.298518] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  784.299975] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  784.301453] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  784.302880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  784.304286] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  784.305701]  </TASK>
[  784.318034] loop0: detected capacity change from 0 to 128
[  784.329364] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  794.169201] FAULT_INJECTION: forcing a failure.
[  794.169201] name failslab, interval 1, probability 0, space 0, times 0
[  794.170845] CPU: 0 PID: 7255 Comm: syz-executor.5 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  794.172186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  794.173733] Call Trace:
[  794.174097]  <TASK>
[  794.174415]  dump_stack_lvl+0x8b/0xb3
[  794.174972]  should_fail.cold+0x5/0xa
[  794.175391]  ? create_object.isra.0+0x3a/0xa20
[  794.175891]  should_failslab+0x5/0x10
[  794.176306]  kmem_cache_alloc+0x5b/0x480
[  794.176759]  create_object.isra.0+0x3a/0xa20
[  794.177240]  ? kasan_unpoison+0x23/0x50
[  794.177671]  __kmalloc_node_track_caller+0x269/0x440
[  794.178214]  ? alloc_uevent_skb+0x7b/0x210
[  794.178364] FAULT_INJECTION: forcing a failure.
[  794.178364] name failslab, interval 1, probability 0, space 0, times 0
[  794.178667]  __alloc_skb+0xe3/0x340
[  794.178689]  alloc_uevent_skb+0x7b/0x210
[  794.182125]  kobject_uevent_env+0xaa4/0xfa0
[  794.182596]  ? _raw_spin_unlock+0x24/0x40
[  794.183056]  disk_event_uevent+0x17b/0x1e0
[  794.183515]  ? disk_events_async_show+0x10/0x10
[  794.184017]  ? __fget_files+0x28d/0x470
[  794.184451]  disk_force_media_change+0x1e/0xc0
[  794.184945]  loop_configure+0x75b/0x1950
[  794.185391]  ? putname+0xfe/0x140
[  794.185772]  lo_ioctl+0x782/0x1860
[  794.186160]  ? avc_has_extended_perms+0x7e8/0xeb0
[  794.186687]  ? loop_set_status_old+0x1b0/0x1b0
[  794.187194]  ? fsnotify+0xb4f/0x1250
[  794.187599]  ? avc_ss_reset+0x180/0x180
[  794.188030]  ? fsnotify_first_mark+0x1f0/0x1f0
[  794.188516]  ? rcu_read_lock_sched_held+0xd/0x70
[  794.189032]  ? lock_acquire+0x41c/0x4d0
[  794.189457]  ? rcu_read_lock_sched_held+0xd/0x70
[  794.189963]  ? lock_release+0x505/0x6f0
[  794.190387]  ? find_and_remove_object+0xe4/0x120
[  794.190897]  ? __delete_object+0xb3/0x100
[  794.191356]  ? lock_downgrade+0x6d0/0x6d0
[  794.191802]  ? rwlock_bug.part.0+0x90/0x90
[  794.192247]  ? rcu_read_lock_sched_held+0xd/0x70
[  794.192770]  ? selinux_inode_getsecctx+0x90/0x90
[  794.193276]  ? loop_set_status_old+0x1b0/0x1b0
[  794.193766]  blkdev_ioctl+0x362/0x7f0
[  794.194174]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  794.194683]  ? __x64_sys_ioctl+0x97/0x210
[  794.195143]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  794.195746]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  794.196253]  __x64_sys_ioctl+0x196/0x210
[  794.196686]  do_syscall_64+0x3b/0x90
[  794.197086]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  794.197633] RIP: 0033:0x7f9aebdc68d7
[  794.198029] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  794.199985] RSP: 002b:00007f9ae933bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  794.200802] RAX: ffffffffffffffda RBX: 00007f9aebe10970 RCX: 00007f9aebdc68d7
[  794.201568] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  794.202337] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  794.203104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  794.203874] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  794.204629]  </TASK>
08:06:37 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 39)

08:06:37 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 40)

08:06:37 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:06:37 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:06:37 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 46)

08:06:38 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000001000), 0xffffffffffffffff)
sendmsg$NL802154_CMD_NEW_INTERFACE(r1, &(0x7f0000001100)={&(0x7f0000000fc0), 0xc, &(0x7f00000010c0)={&(0x7f0000001040)=ANY=[@ANYBLOB="2c020000", @ANYRES16=r2, @ANYBLOB="01000000000000000000070000000a0004007770616e330000000c0006000000000000000000"], 0x2c}}, 0x0)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r2, 0x2, 0x200, 0x7fff, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x91}, 0x4000000)
syz_80211_inject_frame(&(0x7f0000000140), &(0x7f0000000240)=ANY=[], 0x10)
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@ctrl_frame=@pspoll={{}, @default, @initial, @broadcast}, 0x10)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r3)
sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x50, 0x0, 0x4, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x24008045}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

08:06:38 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 29)

[  794.204875] CPU: 1 PID: 7256 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  794.207132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  794.209519] Call Trace:
[  794.210059]  <TASK>
[  794.210529]  dump_stack_lvl+0x8b/0xb3
[  794.211355]  should_fail.cold+0x5/0xa
[  794.212162]  ? alloc_workqueue_attrs+0x38/0x80
[  794.213133]  should_failslab+0x5/0x10
[  794.213933]  kmem_cache_alloc_trace+0x55/0x3c0
08:06:38 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r4=>0x0})
sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}}, 0x1c}}, 0x0)
pwrite64(r2, &(0x7f0000000000)="af6546a757386a5a246dd5076e04f5b1655bc2eb6195bd66789a767aafa71ffb6e4626eab1f2b8af71f1d9cd9be261fc30cd6ef41497a6ee3551ee9099dc69e340501a53d0c0d2a009a341b474", 0x4d, 0x7f)
lseek(r0, 0x0, 0x4)

[  794.214914]  alloc_workqueue_attrs+0x38/0x80
[  794.215941]  apply_wqattrs_prepare+0xb3/0x880
[  794.216909]  ? is_kernel_percpu_address+0xe6/0x110
[  794.217974]  apply_workqueue_attrs_locked+0xc1/0x140
[  794.219086]  alloc_workqueue+0xb1a/0xeb0
[  794.219964]  ? do_raw_spin_unlock+0x4f/0x210
[  794.220059] loop5: detected capacity change from 0 to 128
[  794.220906]  ? _raw_spin_unlock+0x24/0x40
[  794.222379]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  794.223462]  ? __fget_files+0x28d/0x470
[  794.224385]  ? loop_configure+0x62b/0x1950
[  794.225320]  loop_configure+0x6ec/0x1950
[  794.226251]  ? putname+0xfe/0x140
[  794.226586] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  794.227051]  lo_ioctl+0x782/0x1860
[  794.228594]  ? avc_has_extended_perms+0x7e8/0xeb0
[  794.229641]  ? loop_set_status_old+0x1b0/0x1b0
[  794.230627]  ? fsnotify+0xb4f/0x1250
[  794.231447]  ? avc_ss_reset+0x180/0x180
[  794.232319]  ? fsnotify_first_mark+0x1f0/0x1f0
[  794.233301]  ? rcu_read_lock_sched_held+0xd/0x70
[  794.234325]  ? lock_acquire+0x41c/0x4d0
[  794.235198]  ? rcu_read_lock_sched_held+0xd/0x70
[  794.236206]  ? lock_release+0x505/0x6f0
[  794.237051]  ? find_and_remove_object+0xe4/0x120
[  794.238064]  ? __delete_object+0xb3/0x100
[  794.238967]  ? lock_downgrade+0x6d0/0x6d0
[  794.239853]  ? rwlock_bug.part.0+0x90/0x90
[  794.240754]  ? rcu_read_lock_sched_held+0xd/0x70
[  794.241778]  ? selinux_inode_getsecctx+0x90/0x90
[  794.242793]  ? rcu_read_lock_sched_held+0xd/0x70
[  794.243811]  ? loop_set_status_old+0x1b0/0x1b0
[  794.244787]  blkdev_ioctl+0x362/0x7f0
[  794.245585]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  794.246603]  ? __x64_sys_ioctl+0x97/0x210
[  794.247492]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  794.248680]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  794.249695]  __x64_sys_ioctl+0x196/0x210
[  794.250546]  do_syscall_64+0x3b/0x90
[  794.251367]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  794.252449] RIP: 0033:0x7f432f5bb8d7
[  794.253242] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  794.257119] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  794.258752] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  794.260295] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  794.261827] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  794.263365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  794.264902] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  794.266438]  </TASK>
08:06:38 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x425442, 0x19a)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)

[  794.274427] FAULT_INJECTION: forcing a failure.
08:06:38 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  794.274427] name failslab, interval 1, probability 0, space 0, times 0
[  794.276987] CPU: 1 PID: 7259 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  794.279057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  794.281425] Call Trace:
[  794.281975]  <TASK>
[  794.282440]  dump_stack_lvl+0x8b/0xb3
[  794.283279]  should_fail.cold+0x5/0xa
[  794.284106]  ? __alloc_skb+0x211/0x340
[  794.284958]  should_failslab+0x5/0x10
[  794.285777]  kmem_cache_alloc_node+0x55/0x490
[  794.286748]  __alloc_skb+0x211/0x340
[  794.287582]  alloc_uevent_skb+0x7b/0x210
[  794.288472]  kobject_uevent_env+0xaa4/0xfa0
[  794.289409]  ? _raw_spin_unlock+0x24/0x40
[  794.290314]  disk_event_uevent+0x17b/0x1e0
[  794.291237]  ? disk_events_async_show+0x10/0x10
[  794.292249]  ? __fget_files+0x28d/0x470
[  794.293109]  disk_force_media_change+0x1e/0xc0
[  794.294102]  loop_configure+0x75b/0x1950
[  794.295004]  ? putname+0xfe/0x140
[  794.295757]  lo_ioctl+0x782/0x1860
[  794.296520]  ? avc_has_extended_perms+0x7e8/0xeb0
[  794.297565]  ? loop_set_status_old+0x1b0/0x1b0
[  794.298550]  ? fsnotify+0xb4f/0x1250
[  794.299121] FAULT_INJECTION: forcing a failure.
[  794.299121] name failslab, interval 1, probability 0, space 0, times 0
[  794.299355]  ? avc_ss_reset+0x180/0x180
[  794.301396]  ? fsnotify_first_mark+0x1f0/0x1f0
[  794.302382]  ? rcu_read_lock_sched_held+0xd/0x70
[  794.303412]  ? lock_acquire+0x41c/0x4d0
[  794.304269]  ? rcu_read_lock_sched_held+0xd/0x70
[  794.305293]  ? lock_release+0x505/0x6f0
[  794.306155]  ? find_and_remove_object+0xe4/0x120
[  794.307201]  ? __delete_object+0xb3/0x100
[  794.308103]  ? lock_downgrade+0x6d0/0x6d0
[  794.308986]  ? rwlock_bug.part.0+0x90/0x90
[  794.309883]  ? rcu_read_lock_sched_held+0xd/0x70
[  794.310921]  ? selinux_inode_getsecctx+0x90/0x90
[  794.311937]  ? rcu_read_lock_sched_held+0xd/0x70
[  794.312956]  ? loop_set_status_old+0x1b0/0x1b0
[  794.313949]  blkdev_ioctl+0x362/0x7f0
[  794.314749]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  794.315777]  ? __x64_sys_ioctl+0x97/0x210
[  794.316648]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  794.317836]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  794.318825]  __x64_sys_ioctl+0x196/0x210
[  794.319707]  do_syscall_64+0x3b/0x90
[  794.320501]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  794.321607] RIP: 0033:0x7f22ed51d8d7
[  794.322382] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  794.326351] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  794.327950] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  794.329484] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  794.331026] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  794.332555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  794.334085] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  794.335638]  </TASK>
[  794.336134] CPU: 0 PID: 7261 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  794.337169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  794.338371] Call Trace:
[  794.338642]  <TASK>
[  794.338882]  dump_stack_lvl+0x8b/0xb3
[  794.339314]  should_fail.cold+0x5/0xa
[  794.339736]  ? kobject_uevent_env+0x236/0xfa0
[  794.340219]  should_failslab+0x5/0x10
[  794.340626]  kmem_cache_alloc_trace+0x55/0x3c0
[  794.341130]  kobject_uevent_env+0x236/0xfa0
[  794.341593]  ? dev_uevent_filter+0xd0/0xd0
[  794.342052]  ? _raw_spin_unlock+0x24/0x40
[  794.342505]  disk_event_uevent+0x17b/0x1e0
[  794.342964]  ? disk_events_async_show+0x10/0x10
[  794.343450]  ? __fget_files+0x28d/0x470
[  794.343891]  disk_force_media_change+0x1e/0xc0
[  794.344383]  loop_configure+0x75b/0x1950
[  794.344821]  ? putname+0xfe/0x140
[  794.345208]  lo_ioctl+0x782/0x1860
[  794.345597]  ? avc_has_extended_perms+0x7e8/0xeb0
[  794.346127]  ? loop_set_status_old+0x1b0/0x1b0
[  794.346623]  ? fsnotify+0xb4f/0x1250
[  794.347035]  ? avc_ss_reset+0x180/0x180
[  794.347467]  ? fsnotify_first_mark+0x1f0/0x1f0
[  794.347962]  ? rcu_read_lock_sched_held+0xd/0x70
[  794.348466]  ? lock_acquire+0x41c/0x4d0
[  794.348893]  ? rcu_read_lock_sched_held+0xd/0x70
[  794.349406]  ? lock_release+0x505/0x6f0
[  794.349834]  ? find_and_remove_object+0xe4/0x120
[  794.350359]  ? __delete_object+0xb3/0x100
[  794.350821]  ? lock_downgrade+0x6d0/0x6d0
[  794.351283]  ? rwlock_bug.part.0+0x90/0x90
[  794.351743]  ? rcu_read_lock_sched_held+0xd/0x70
[  794.352263]  ? selinux_inode_getsecctx+0x90/0x90
[  794.352778]  ? loop_set_status_old+0x1b0/0x1b0
[  794.353265]  blkdev_ioctl+0x362/0x7f0
[  794.353678]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  794.354194]  ? __x64_sys_ioctl+0x97/0x210
[  794.354644]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  794.355241]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  794.355758]  __x64_sys_ioctl+0x196/0x210
[  794.356195]  do_syscall_64+0x3b/0x90
[  794.356607]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  794.357173] RIP: 0033:0x7faf15eb38d7
[  794.357565] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  794.359563] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  794.360390] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  794.361156] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  794.361929] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  794.362699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  794.363475] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  794.364245]  </TASK>
[  794.371562] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
08:06:38 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  794.379410] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
08:06:38 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:06:38 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)

[  794.402005] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  794.404214] ISOFS: Unable to identify CD-ROM format.
08:06:38 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:06:38 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 47)

08:06:38 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 40)

[  794.457731] FAULT_INJECTION: forcing a failure.
[  794.457731] name failslab, interval 1, probability 0, space 0, times 0
[  794.459050] CPU: 0 PID: 7281 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  794.460068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  794.461255] Call Trace:
[  794.461528]  <TASK>
[  794.461770]  dump_stack_lvl+0x8b/0xb3
[  794.462193]  should_fail.cold+0x5/0xa
[  794.462609]  ? create_object.isra.0+0x3a/0xa20
[  794.463119]  should_failslab+0x5/0x10
[  794.463523]  kmem_cache_alloc+0x5b/0x480
[  794.463961]  create_object.isra.0+0x3a/0xa20
[  794.464437]  ? kasan_unpoison+0x23/0x50
[  794.464870]  kmem_cache_alloc_node+0x248/0x490
[  794.465359]  __alloc_skb+0x211/0x340
[  794.465765]  alloc_uevent_skb+0x7b/0x210
[  794.466206]  kobject_uevent_env+0xaa4/0xfa0
[  794.466669]  ? _raw_spin_unlock+0x24/0x40
[  794.467136]  disk_event_uevent+0x17b/0x1e0
[  794.467589]  ? disk_events_async_show+0x10/0x10
[  794.468089]  ? __fget_files+0x28d/0x470
[  794.468519]  disk_force_media_change+0x1e/0xc0
[  794.469008]  loop_configure+0x75b/0x1950
[  794.469446]  ? putname+0xfe/0x140
[  794.469824]  lo_ioctl+0x782/0x1860
[  794.470201]  ? avc_has_extended_perms+0x7e8/0xeb0
[  794.470725]  ? loop_set_status_old+0x1b0/0x1b0
[  794.471226]  ? fsnotify+0xb4f/0x1250
[  794.471628]  ? avc_ss_reset+0x180/0x180
[  794.472059]  ? fsnotify_first_mark+0x1f0/0x1f0
[  794.472548]  ? rcu_read_lock_sched_held+0xd/0x70
[  794.473057]  ? lock_acquire+0x41c/0x4d0
[  794.473485]  ? rcu_read_lock_sched_held+0xd/0x70
[  794.473987]  ? lock_release+0x505/0x6f0
[  794.474410]  ? find_and_remove_object+0xe4/0x120
[  794.474922]  ? __delete_object+0xb3/0x100
[  794.475373]  ? lock_downgrade+0x6d0/0x6d0
[  794.475821]  ? rwlock_bug.part.0+0x90/0x90
[  794.476274]  ? rcu_read_lock_sched_held+0xd/0x70
[  794.476793]  ? selinux_inode_getsecctx+0x90/0x90
[  794.477305]  ? rcu_read_lock_sched_held+0xd/0x70
[  794.477814]  ? loop_set_status_old+0x1b0/0x1b0
[  794.478305]  blkdev_ioctl+0x362/0x7f0
[  794.478717]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  794.479229]  ? __x64_sys_ioctl+0x97/0x210
[  794.479673]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  794.480257]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  794.480767]  __x64_sys_ioctl+0x196/0x210
[  794.481201]  do_syscall_64+0x3b/0x90
[  794.481606]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  794.482152] RIP: 0033:0x7f22ed51d8d7
[  794.482536] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  794.484450] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  794.485266] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  794.486024] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  794.486781] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  794.487550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  794.488313] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  794.489079]  </TASK>
[  794.492920] loop0: detected capacity change from 0 to 128
[  794.495791] FAULT_INJECTION: forcing a failure.
[  794.495791] name failslab, interval 1, probability 0, space 0, times 0
[  794.498276] CPU: 1 PID: 7283 Comm: syz-executor.5 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  794.500363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  794.502833] Call Trace:
[  794.503408]  <TASK>
[  794.503891]  dump_stack_lvl+0x8b/0xb3
[  794.504726]  should_fail.cold+0x5/0xa
[  794.505564]  ? skb_clone+0x170/0x3c0
[  794.506374]  should_failslab+0x5/0x10
[  794.507203]  kmem_cache_alloc+0x5b/0x480
[  794.508014]  skb_clone+0x170/0x3c0
[  794.508793]  netlink_broadcast+0x9ae/0xd60
[  794.508944] ISOFS: Unable to identify CD-ROM format.
[  794.509709]  ? alloc_uevent_skb+0x1c2/0x210
[  794.509747]  kobject_uevent_env+0xa6b/0xfa0
[  794.513007]  ? _raw_spin_unlock+0x24/0x40
[  794.513912]  disk_event_uevent+0x17b/0x1e0
[  794.514831]  ? disk_events_async_show+0x10/0x10
[  794.515858]  ? __fget_files+0x28d/0x470
[  794.516722]  disk_force_media_change+0x1e/0xc0
[  794.517717]  loop_configure+0x75b/0x1950
[  794.518563]  ? putname+0xfe/0x140
[  794.519294]  lo_ioctl+0x782/0x1860
[  794.520070]  ? avc_has_extended_perms+0x7e8/0xeb0
[  794.521131]  ? loop_set_status_old+0x1b0/0x1b0
[  794.522041]  ? fsnotify+0xb4f/0x1250
[  794.522847]  ? avc_ss_reset+0x180/0x180
[  794.523731]  ? fsnotify_first_mark+0x1f0/0x1f0
[  794.524724]  ? rcu_read_lock_sched_held+0xd/0x70
[  794.525749]  ? lock_acquire+0x41c/0x4d0
[  794.526622]  ? rcu_read_lock_sched_held+0xd/0x70
08:06:38 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  794.527654]  ? lock_release+0x505/0x6f0
[  794.528695]  ? find_and_remove_object+0xe4/0x120
[  794.529718]  ? __delete_object+0xb3/0x100
[  794.530613]  ? lock_downgrade+0x6d0/0x6d0
[  794.531516]  ? rwlock_bug.part.0+0x90/0x90
[  794.532428]  ? rcu_read_lock_sched_held+0xd/0x70
[  794.533453]  ? selinux_inode_getsecctx+0x90/0x90
[  794.534472]  ? loop_set_status_old+0x1b0/0x1b0
[  794.535458]  blkdev_ioctl+0x362/0x7f0
[  794.536279]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  794.537317]  ? __x64_sys_ioctl+0x97/0x210
[  794.538223]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  794.539413]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  794.540386]  __x64_sys_ioctl+0x196/0x210
[  794.541266]  do_syscall_64+0x3b/0x90
[  794.542095]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  794.543140] RIP: 0033:0x7f9aebdc68d7
[  794.543944] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  794.547855] RSP: 002b:00007f9ae933bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  794.549496] RAX: ffffffffffffffda RBX: 00007f9aebe10970 RCX: 00007f9aebdc68d7
[  794.551041] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  794.552566] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  794.554084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  794.555560] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  794.557094]  </TASK>
[  794.582098] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  794.610818] loop5: detected capacity change from 0 to 128
[  794.624756] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
08:06:47 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000001000), 0xffffffffffffffff)
sendmsg$NL802154_CMD_NEW_INTERFACE(r1, &(0x7f0000001100)={&(0x7f0000000fc0), 0xc, &(0x7f00000010c0)={&(0x7f0000001040)=ANY=[@ANYBLOB="2c020000", @ANYRES16=r2, @ANYBLOB="01000000000000000000070000000a0004007770616e330000000c0006000000000000000000"], 0x2c}}, 0x0)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r2, 0x2, 0x200, 0x7fff, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x91}, 0x4000000)
syz_80211_inject_frame(&(0x7f0000000140), &(0x7f0000000240)=ANY=[], 0x10)
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@ctrl_frame=@pspoll={{}, @default, @initial, @broadcast}, 0x10)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r3)
sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x50, 0x0, 0x4, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x24008045}, 0x0)

[  803.508002] FAULT_INJECTION: forcing a failure.
08:06:47 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 48)

08:06:47 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 41)

[  803.508002] name fail_page_alloc, interval 1, probability 0, space 0, times 0
08:06:47 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x182)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)

08:06:47 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 30)

[  803.509790] CPU: 0 PID: 7291 Comm: syz-executor.5 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  803.511109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  803.512590] Call Trace:
[  803.512929]  <TASK>
[  803.513218]  dump_stack_lvl+0x8b/0xb3
[  803.513754]  should_fail.cold+0x5/0xa
[  803.514276]  prepare_alloc_pages+0x17b/0x500
[  803.514888]  __alloc_pages+0x131/0x4e0
[  803.515421]  ? lock_release+0x505/0x6f0
[  803.515970]  ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10
[  803.516781]  ? lock_downgrade+0x6d0/0x6d0
[  803.517331]  ? widen_string+0xd8/0x290
[  803.517853]  ? lock_acquire+0x41c/0x4d0
[  803.518375]  ? rcu_read_lock_sched_held+0xd/0x70
[  803.519010]  ? lock_release+0x505/0x6f0
[  803.519544]  ? lock_release+0x6f0/0x6f0
[  803.520071]  ? __slab_alloc.constprop.0+0x45/0x80
[  803.520719]  alloc_pages+0x1a0/0x2f0
[  803.521220]  allocate_slab+0x22d/0x300
[  803.521734]  ___slab_alloc+0x913/0xee0
[  803.522250]  ? skb_clone+0x170/0x3c0
[  803.522755]  ? lock_downgrade+0x6d0/0x6d0
[  803.523588]  ? rcu_read_lock_sched_held+0xd/0x70
[  803.524705]  ? lock_acquire+0x41c/0x4d0
[  803.525644]  ? rcu_read_lock_sched_held+0xd/0x70
[  803.526777]  ? skb_clone+0x170/0x3c0
[  803.527683]  __slab_alloc.constprop.0+0x45/0x80
[  803.528769]  ? skb_clone+0x170/0x3c0
[  803.529638]  kmem_cache_alloc+0x393/0x480
[  803.530620]  skb_clone+0x170/0x3c0
[  803.531461]  netlink_broadcast+0x9ae/0xd60
[  803.532456]  ? alloc_uevent_skb+0x1c2/0x210
[  803.533474]  kobject_uevent_env+0xa6b/0xfa0
[  803.534489]  ? _raw_spin_unlock+0x24/0x40
[  803.535481]  disk_event_uevent+0x17b/0x1e0
[  803.536477]  ? disk_events_async_show+0x10/0x10
[  803.537568]  ? __fget_files+0x28d/0x470
[  803.538496]  disk_force_media_change+0x1e/0xc0
[  803.539597]  loop_configure+0x75b/0x1950
[  803.540531]  ? putname+0xfe/0x140
[  803.541268]  lo_ioctl+0x782/0x1860
[  803.542045]  ? avc_has_extended_perms+0x7e8/0xeb0
[  803.543100]  ? loop_set_status_old+0x1b0/0x1b0
[  803.544096]  ? fsnotify+0xb4f/0x1250
[  803.544912]  ? avc_ss_reset+0x180/0x180
[  803.545775]  ? fsnotify_first_mark+0x1f0/0x1f0
[  803.546763]  ? rcu_read_lock_sched_held+0xd/0x70
[  803.547805]  ? lock_acquire+0x41c/0x4d0
[  803.548671]  ? rcu_read_lock_sched_held+0xd/0x70
[  803.549692]  ? lock_release+0x505/0x6f0
[  803.550540]  ? find_and_remove_object+0xe4/0x120
[  803.551548]  ? __delete_object+0xb3/0x100
[  803.552422]  ? lock_downgrade+0x6d0/0x6d0
[  803.553293]  ? rwlock_bug.part.0+0x90/0x90
[  803.554199]  ? rcu_read_lock_sched_held+0xd/0x70
[  803.555213]  ? selinux_inode_getsecctx+0x90/0x90
[  803.556219]  ? loop_set_status_old+0x1b0/0x1b0
[  803.557177]  blkdev_ioctl+0x362/0x7f0
[  803.557975]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  803.558980]  ? __x64_sys_ioctl+0x97/0x210
[  803.559875]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  803.561036]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  803.562039]  __x64_sys_ioctl+0x196/0x210
[  803.562906]  do_syscall_64+0x3b/0x90
08:06:47 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:06:47 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 41)

08:06:47 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:06:47 executing program 1:
shmat(0x0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(0x0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(0x0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:06:47 executing program 1:
shmat(0x0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(0x0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(0x0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:06:47 executing program 1:
shmat(0x0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(0x0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(0x0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:06:47 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(0x0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  803.563718]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  803.564838] RIP: 0033:0x7f9aebdc68d7
[  803.565617] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  803.569532] RSP: 002b:00007f9ae933bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  803.571153] RAX: ffffffffffffffda RBX: 00007f9aebe10970 RCX: 00007f9aebdc68d7
[  803.572662] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  803.574167] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  803.575696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  803.577202] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  803.578717]  </TASK>
[  803.591613] FAULT_INJECTION: forcing a failure.
[  803.591613] name failslab, interval 1, probability 0, space 0, times 0
[  803.592844] CPU: 1 PID: 7309 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  803.593837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  803.595006] Call Trace:
[  803.595282]  <TASK>
[  803.595512]  dump_stack_lvl+0x8b/0xb3
[  803.595927]  should_fail.cold+0x5/0xa
[  803.596326]  ? kobject_get_path+0xc0/0x1d0
[  803.596774]  should_failslab+0x5/0x10
[  803.597177]  __kmalloc+0x72/0x440
[  803.597544]  kobject_get_path+0xc0/0x1d0
[  803.597970]  kobject_uevent_env+0x25c/0xfa0
[  803.598423]  ? _raw_spin_unlock+0x24/0x40
[  803.598867]  disk_event_uevent+0x17b/0x1e0
[  803.599325]  ? disk_events_async_show+0x10/0x10
[  803.599814]  ? __fget_files+0x28d/0x470
[  803.600233]  disk_force_media_change+0x1e/0xc0
[  803.600708]  loop_configure+0x75b/0x1950
[  803.601136]  ? putname+0xfe/0x140
[  803.601501]  lo_ioctl+0x782/0x1860
[  803.601872]  ? avc_has_extended_perms+0x7e8/0xeb0
[  803.602381]  ? loop_set_status_old+0x1b0/0x1b0
[  803.602860]  ? fsnotify+0xb4f/0x1250
[  803.603258]  ? avc_ss_reset+0x180/0x180
[  803.603675]  ? fsnotify_first_mark+0x1f0/0x1f0
[  803.604148]  ? rcu_read_lock_sched_held+0xd/0x70
[  803.604643]  ? lock_acquire+0x41c/0x4d0
[  803.605062]  ? rcu_read_lock_sched_held+0xd/0x70
[  803.605553]  ? lock_release+0x505/0x6f0
[  803.605964]  ? find_and_remove_object+0xe4/0x120
[  803.606460]  ? __delete_object+0xb3/0x100
[  803.606900]  ? lock_downgrade+0x6d0/0x6d0
[  803.607339]  ? rwlock_bug.part.0+0x90/0x90
[  803.607778]  ? rcu_read_lock_sched_held+0xd/0x70
[  803.608278]  ? selinux_inode_getsecctx+0x90/0x90
[  803.608774]  ? loop_set_status_old+0x1b0/0x1b0
[  803.609246]  blkdev_ioctl+0x362/0x7f0
[  803.609636]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  803.610128]  ? __x64_sys_ioctl+0x97/0x210
[  803.610563]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  803.611155]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  803.611647]  __x64_sys_ioctl+0x196/0x210
[  803.612073]  do_syscall_64+0x3b/0x90
[  803.612469]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  803.612999] RIP: 0033:0x7faf15eb38d7
[  803.613379] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  803.615269] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  803.616049] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  803.616785] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  803.617524] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  803.618259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  803.618998] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  803.619742]  </TASK>
[  803.621054] FAULT_INJECTION: forcing a failure.
[  803.621054] name failslab, interval 1, probability 0, space 0, times 0
[  803.622236] CPU: 1 PID: 7311 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  803.623240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  803.624413] Call Trace:
[  803.624678]  <TASK>
[  803.624907]  dump_stack_lvl+0x8b/0xb3
[  803.625307]  should_fail.cold+0x5/0xa
[  803.625704]  ? create_object.isra.0+0x3a/0xa20
[  803.626181]  should_failslab+0x5/0x10
[  803.626575]  kmem_cache_alloc+0x5b/0x480
[  803.626998]  create_object.isra.0+0x3a/0xa20
[  803.627466]  ? kasan_unpoison+0x23/0x50
[  803.627886]  kmem_cache_alloc_trace+0x22e/0x3c0
[  803.628375]  alloc_workqueue_attrs+0x38/0x80
[  803.628838]  apply_wqattrs_prepare+0xb3/0x880
[  803.629312]  ? is_kernel_percpu_address+0xe6/0x110
[  803.629831]  apply_workqueue_attrs_locked+0xc1/0x140
[  803.630359]  alloc_workqueue+0xb1a/0xeb0
[  803.630781]  ? do_raw_spin_unlock+0x4f/0x210
[  803.631250]  ? _raw_spin_unlock+0x24/0x40
[  803.631684]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  803.632207]  ? __fget_files+0x28d/0x470
[  803.632625]  ? loop_configure+0x62b/0x1950
[  803.633062]  loop_configure+0x6ec/0x1950
[  803.633481]  ? putname+0xfe/0x140
[  803.633849]  lo_ioctl+0x782/0x1860
[  803.634220]  ? avc_has_extended_perms+0x7e8/0xeb0
[  803.634732]  ? loop_set_status_old+0x1b0/0x1b0
[  803.635213]  ? fsnotify+0xb4f/0x1250
[  803.635601]  ? avc_ss_reset+0x180/0x180
[  803.636021]  ? fsnotify_first_mark+0x1f0/0x1f0
[  803.636491]  ? rcu_read_lock_sched_held+0xd/0x70
[  803.636985]  ? lock_acquire+0x41c/0x4d0
[  803.637400]  ? rcu_read_lock_sched_held+0xd/0x70
[  803.637900]  ? lock_release+0x505/0x6f0
[  803.638315]  ? find_and_remove_object+0xe4/0x120
[  803.638807]  ? __delete_object+0xb3/0x100
[  803.639255]  ? lock_downgrade+0x6d0/0x6d0
[  803.639695]  ? rwlock_bug.part.0+0x90/0x90
[  803.640133]  ? rcu_read_lock_sched_held+0xd/0x70
[  803.640632]  ? selinux_inode_getsecctx+0x90/0x90
[  803.641126]  ? rcu_read_lock_sched_held+0xd/0x70
[  803.641614]  ? loop_set_status_old+0x1b0/0x1b0
[  803.642095]  blkdev_ioctl+0x362/0x7f0
[  803.642489]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  803.642889] loop0: detected capacity change from 0 to 128
[  803.642976]  ? __x64_sys_ioctl+0x97/0x210
[  803.644632]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  803.645200]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  803.645698]  __x64_sys_ioctl+0x196/0x210
[  803.646118]  do_syscall_64+0x3b/0x90
[  803.646507]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  803.647041] RIP: 0033:0x7f432f5bb8d7
[  803.647424] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  803.649313] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  803.650089] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  803.650824] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  803.651573] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  803.652305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  803.653035] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  803.653775]  </TASK>
[  803.655306] loop5: detected capacity change from 0 to 128
[  803.656062] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  803.657402] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  803.659028] FAULT_INJECTION: forcing a failure.
[  803.659028] name failslab, interval 1, probability 0, space 0, times 0
[  803.660216] CPU: 1 PID: 7294 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  803.661215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  803.662393] Call Trace:
[  803.662660]  <TASK>
[  803.662889]  dump_stack_lvl+0x8b/0xb3
[  803.663296]  should_fail.cold+0x5/0xa
[  803.663695]  should_failslab+0x5/0x10
[  803.664086]  __kmalloc_node_track_caller+0x7e/0x440
[  803.664610]  ? alloc_uevent_skb+0x7b/0x210
[  803.665054]  __alloc_skb+0xe3/0x340
[  803.665442]  alloc_uevent_skb+0x7b/0x210
[  803.665870]  kobject_uevent_env+0xaa4/0xfa0
[  803.666328]  ? _raw_spin_unlock+0x24/0x40
[  803.666762]  disk_event_uevent+0x17b/0x1e0
[  803.667219]  ? disk_events_async_show+0x10/0x10
[  803.667703]  ? __fget_files+0x28d/0x470
[  803.668115]  disk_force_media_change+0x1e/0xc0
[  803.668590]  loop_configure+0x75b/0x1950
[  803.669015]  ? putname+0xfe/0x140
[  803.669381]  lo_ioctl+0x782/0x1860
[  803.669753]  ? avc_has_extended_perms+0x7e8/0xeb0
[  803.670261]  ? loop_set_status_old+0x1b0/0x1b0
[  803.670743]  ? fsnotify+0xb4f/0x1250
[  803.671134]  ? avc_ss_reset+0x180/0x180
[  803.671553]  ? fsnotify_first_mark+0x1f0/0x1f0
[  803.672033]  ? rcu_read_lock_sched_held+0xd/0x70
[  803.672520]  ? lock_acquire+0x41c/0x4d0
[  803.672936]  ? rcu_read_lock_sched_held+0xd/0x70
[  803.673436]  ? lock_release+0x505/0x6f0
[  803.673847]  ? find_and_remove_object+0xe4/0x120
[  803.674341]  ? __delete_object+0xb3/0x100
[  803.674773]  ? lock_downgrade+0x6d0/0x6d0
[  803.675206]  ? rwlock_bug.part.0+0x90/0x90
[  803.675649]  ? rcu_read_lock_sched_held+0xd/0x70
[  803.676252]  ? selinux_inode_getsecctx+0x90/0x90
[  803.676789]  ? rcu_read_lock_sched_held+0xd/0x70
[  803.677281]  ? loop_set_status_old+0x1b0/0x1b0
[  803.677762]  blkdev_ioctl+0x362/0x7f0
[  803.678157]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  803.678645]  ? __x64_sys_ioctl+0x97/0x210
[  803.679088]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  803.679662]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  803.680156]  __x64_sys_ioctl+0x196/0x210
[  803.680578]  do_syscall_64+0x3b/0x90
[  803.680972]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  803.681507] RIP: 0033:0x7f22ed51d8d7
[  803.681891] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  803.683804] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  803.684589] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  803.685323] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  803.686065] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  803.686801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  803.687546] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  803.688287]  </TASK>
[  803.695492] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  803.700530] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  803.711832] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  803.721218] ISOFS: Unable to identify CD-ROM format.
[  803.735772] ISOFS: Unable to identify CD-ROM format.
[  813.187815] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
08:06:57 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000001000), 0xffffffffffffffff)
sendmsg$NL802154_CMD_NEW_INTERFACE(r1, &(0x7f0000001100)={&(0x7f0000000fc0), 0xc, &(0x7f00000010c0)={&(0x7f0000001040)=ANY=[@ANYBLOB="2c020000", @ANYRES16=r2, @ANYBLOB="01000000000000000000070000000a0004007770616e330000000c0006000000000000000000"], 0x2c}}, 0x0)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r2, 0x2, 0x200, 0x7fff, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x91}, 0x4000000)
syz_80211_inject_frame(&(0x7f0000000140), &(0x7f0000000240)=ANY=[], 0x10)
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@ctrl_frame=@pspoll={{}, @default, @initial, @broadcast}, 0x10)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r3)

08:06:57 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 31)

08:06:57 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 49)

08:06:57 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  813.194274] FAULT_INJECTION: forcing a failure.
[  813.194274] name failslab, interval 1, probability 0, space 0, times 0
[  813.195518] CPU: 1 PID: 7326 Comm: syz-executor.5 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  813.196527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  813.197755] Call Trace:
[  813.198037]  <TASK>
[  813.198272]  dump_stack_lvl+0x8b/0xb3
[  813.198683]  should_fail.cold+0x5/0xa
[  813.199090]  ? __kernfs_new_node+0xd4/0x8b0
[  813.199556]  should_failslab+0x5/0x10
[  813.199960]  kmem_cache_alloc+0x5b/0x480
[  813.200398]  __kernfs_new_node+0xd4/0x8b0
[  813.200841]  ? kernfs_path_from_node+0x60/0x60
[  813.201329]  ? selinux_sb_statfs+0x1ba/0x250
[  813.201799]  ? call_rcu+0x4da/0xa20
[  813.202191]  ? kasan_quarantine_put+0x87/0x1e0
[  813.202683]  ? trace_hardirqs_on+0x5b/0x190
[  813.203138]  ? kasan_quarantine_put+0x87/0x1e0
[  813.203647]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  813.204227]  ? shmem_statfs+0x1b3/0x3e0
[  813.204655]  kernfs_create_dir_ns+0x9c/0x220
[  813.205126]  internal_create_group+0x782/0xb20
[  813.205619]  ? sysfs_remove_group+0x170/0x170
[  813.206105]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  813.206635]  ? __loop_update_dio+0x2a3/0x620
[  813.207115]  loop_configure+0xe87/0x1950
[  813.207559]  lo_ioctl+0x782/0x1860
[  813.207932]  ? avc_has_extended_perms+0x7e8/0xeb0
[  813.208455]  ? loop_set_status_old+0x1b0/0x1b0
[  813.208936]  ? fsnotify+0xb4f/0x1250
[  813.209335]  ? avc_ss_reset+0x180/0x180
[  813.209776]  ? fsnotify_first_mark+0x1f0/0x1f0
[  813.210269]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.210767]  ? lock_acquire+0x41c/0x4d0
[  813.211189]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.211691]  ? lock_release+0x505/0x6f0
[  813.212108]  ? find_and_remove_object+0xe4/0x120
[  813.212605]  ? __delete_object+0xb3/0x100
[  813.213041]  ? lock_downgrade+0x6d0/0x6d0
[  813.213472]  ? rwlock_bug.part.0+0x90/0x90
[  813.213913]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.214413]  ? selinux_inode_getsecctx+0x90/0x90
[  813.214919]  ? loop_set_status_old+0x1b0/0x1b0
[  813.215423]  blkdev_ioctl+0x362/0x7f0
[  813.215817]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  813.216306]  ? __x64_sys_ioctl+0x97/0x210
[  813.216746]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  813.217318]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  813.217811]  __x64_sys_ioctl+0x196/0x210
[  813.218231]  do_syscall_64+0x3b/0x90
[  813.218621]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  813.219168] RIP: 0033:0x7f9aebdc68d7
[  813.219560] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  813.221470] RSP: 002b:00007f9ae933bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  813.222262] RAX: ffffffffffffffda RBX: 00007f9aebe10970 RCX: 00007f9aebdc68d7
[  813.223013] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  813.223334] FAULT_INJECTION: forcing a failure.
[  813.223334] name failslab, interval 1, probability 0, space 0, times 0
[  813.223764] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  813.223774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  813.223783] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  813.223796]  </TASK>
[  813.228427] CPU: 0 PID: 7333 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  813.228771] loop5: detected capacity change from 0 to 128
[  813.230308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  813.233106] Call Trace:
[  813.233606]  <TASK>
[  813.234040]  dump_stack_lvl+0x8b/0xb3
[  813.234801]  should_fail.cold+0x5/0xa
[  813.235559]  ? alloc_workqueue_attrs+0x38/0x80
[  813.236462]  should_failslab+0x5/0x10
[  813.237208]  kmem_cache_alloc_trace+0x55/0x3c0
[  813.238110]  alloc_workqueue_attrs+0x38/0x80
[  813.238978]  apply_wqattrs_prepare+0xbb/0x880
[  813.239880]  ? is_kernel_percpu_address+0xe6/0x110
[  813.240887]  apply_workqueue_attrs_locked+0xc1/0x140
[  813.241889]  alloc_workqueue+0xb1a/0xeb0
[  813.242688]  ? do_raw_spin_unlock+0x4f/0x210
[  813.243565]  ? _raw_spin_unlock+0x24/0x40
[  813.244387]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  813.245378]  ? __fget_files+0x28d/0x470
[  813.246158]  ? loop_configure+0x62b/0x1950
[  813.246986]  loop_configure+0x6ec/0x1950
[  813.247799]  ? putname+0xfe/0x140
[  813.248487]  lo_ioctl+0x782/0x1860
[  813.249184]  ? avc_has_extended_perms+0x7e8/0xeb0
[  813.250169]  ? loop_set_status_old+0x1b0/0x1b0
[  813.251097]  ? fsnotify+0xb4f/0x1250
[  813.251939]  ? avc_ss_reset+0x180/0x180
[  813.252743]  ? fsnotify_first_mark+0x1f0/0x1f0
[  813.253637]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.254573]  ? lock_acquire+0x41c/0x4d0
[  813.255392]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.256331]  ? lock_release+0x505/0x6f0
[  813.257118]  ? find_and_remove_object+0xe4/0x120
[  813.257143] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  813.259818]  ? __delete_object+0xb3/0x100
[  813.260647]  ? lock_downgrade+0x6d0/0x6d0
[  813.261475]  ? rwlock_bug.part.0+0x90/0x90
[  813.262318]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.263283]  ? selinux_inode_getsecctx+0x90/0x90
[  813.264249]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.265189]  ? loop_set_status_old+0x1b0/0x1b0
[  813.266109]  blkdev_ioctl+0x362/0x7f0
[  813.266864]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  813.267828]  ? __x64_sys_ioctl+0x97/0x210
[  813.268643]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  813.269748]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  813.270677]  __x64_sys_ioctl+0x196/0x210
[  813.271501]  do_syscall_64+0x3b/0x90
[  813.272255]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  813.273285] RIP: 0033:0x7f432f5bb8d7
[  813.274019] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  813.277675] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  813.279460] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  813.281255] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  813.283034] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  813.284559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  813.286108] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  813.287532]  </TASK>
[  813.288321] FAULT_INJECTION: forcing a failure.
[  813.288321] name failslab, interval 1, probability 0, space 0, times 0
[  813.289290] FAULT_INJECTION: forcing a failure.
[  813.289290] name failslab, interval 1, probability 0, space 0, times 0
[  813.289530] CPU: 1 PID: 7334 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  813.292754] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  813.293933] Call Trace:
[  813.294200]  <TASK>
[  813.294432]  dump_stack_lvl+0x8b/0xb3
[  813.294841]  should_fail.cold+0x5/0xa
[  813.295257]  ? create_object.isra.0+0x3a/0xa20
[  813.295740]  should_failslab+0x5/0x10
[  813.296135]  kmem_cache_alloc+0x5b/0x480
[  813.296561]  create_object.isra.0+0x3a/0xa20
[  813.297026]  ? kasan_unpoison+0x23/0x50
[  813.297448]  __kmalloc+0x25b/0x440
[  813.297825]  kobject_get_path+0xc0/0x1d0
[  813.298257]  kobject_uevent_env+0x25c/0xfa0
[  813.298715]  ? _raw_spin_unlock+0x24/0x40
[  813.299155]  disk_event_uevent+0x17b/0x1e0
[  813.299603]  ? disk_events_async_show+0x10/0x10
[  813.300091]  ? __fget_files+0x28d/0x470
[  813.300510]  disk_force_media_change+0x1e/0xc0
[  813.300987]  loop_configure+0x75b/0x1950
[  813.301422]  ? putname+0xfe/0x140
[  813.301794]  lo_ioctl+0x782/0x1860
[  813.302164]  ? avc_has_extended_perms+0x7e8/0xeb0
[  813.302670]  ? loop_set_status_old+0x1b0/0x1b0
[  813.303155]  ? fsnotify+0xb4f/0x1250
[  813.303543]  ? avc_ss_reset+0x180/0x180
[  813.303961]  ? fsnotify_first_mark+0x1f0/0x1f0
[  813.304435]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.304928]  ? lock_acquire+0x41c/0x4d0
[  813.305345]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.305834]  ? lock_release+0x505/0x6f0
[  813.306244]  ? find_and_remove_object+0xe4/0x120
[  813.306738]  ? __delete_object+0xb3/0x100
[  813.307174]  ? lock_downgrade+0x6d0/0x6d0
[  813.307628]  ? rwlock_bug.part.0+0x90/0x90
[  813.308076]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.308570]  ? selinux_inode_getsecctx+0x90/0x90
[  813.309070]  ? loop_set_status_old+0x1b0/0x1b0
[  813.309545]  blkdev_ioctl+0x362/0x7f0
[  813.309938]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  813.310428]  ? __x64_sys_ioctl+0x97/0x210
[  813.310858]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  813.311439]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  813.311929]  __x64_sys_ioctl+0x196/0x210
[  813.312353]  do_syscall_64+0x3b/0x90
[  813.312743]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  813.313289] RIP: 0033:0x7faf15eb38d7
[  813.313673] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  813.315582] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  813.316372] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  813.317117] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  813.317852] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  813.318590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  813.319337] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  813.320074]  </TASK>
[  813.320319] CPU: 0 PID: 7336 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  813.322249] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  813.324514] Call Trace:
[  813.325031]  <TASK>
[  813.325473]  dump_stack_lvl+0x8b/0xb3
[  813.326250]  should_fail.cold+0x5/0xa
[  813.327030]  ? create_object.isra.0+0x3a/0xa20
[  813.327977]  should_failslab+0x5/0x10
[  813.328748]  kmem_cache_alloc+0x5b/0x480
[  813.329554]  create_object.isra.0+0x3a/0xa20
[  813.330437]  ? kasan_unpoison+0x23/0x50
[  813.331261]  __kmalloc_node_track_caller+0x269/0x440
[  813.332279]  ? alloc_uevent_skb+0x7b/0x210
[  813.333157]  __alloc_skb+0xe3/0x340
[  813.333957]  alloc_uevent_skb+0x7b/0x210
[  813.334943]  kobject_uevent_env+0xaa4/0xfa0
[  813.335878]  ? _raw_spin_unlock+0x24/0x40
[  813.336721]  disk_event_uevent+0x17b/0x1e0
[  813.337576]  ? disk_events_async_show+0x10/0x10
[  813.338513]  ? __fget_files+0x28d/0x470
[  813.339327]  disk_force_media_change+0x1e/0xc0
[  813.340243]  loop_configure+0x75b/0x1950
[  813.341076]  ? putname+0xfe/0x140
[  813.341788]  lo_ioctl+0x782/0x1860
[  813.342495]  ? avc_has_extended_perms+0x7e8/0xeb0
[  813.343479]  ? loop_set_status_old+0x1b0/0x1b0
[  813.344395]  ? fsnotify+0xb4f/0x1250
[  813.345150]  ? avc_ss_reset+0x180/0x180
[  813.345963]  ? fsnotify_first_mark+0x1f0/0x1f0
[  813.346873]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.347837]  ? lock_acquire+0x41c/0x4d0
[  813.348618]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.349567]  ? lock_release+0x505/0x6f0
[  813.350360]  ? find_and_remove_object+0xe4/0x120
[  813.351328]  ? __delete_object+0xb3/0x100
[  813.352160]  ? lock_downgrade+0x6d0/0x6d0
[  813.352996]  ? rwlock_bug.part.0+0x90/0x90
[  813.353847]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.354806]  ? selinux_inode_getsecctx+0x90/0x90
[  813.355781]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.356732]  ? loop_set_status_old+0x1b0/0x1b0
[  813.357639]  blkdev_ioctl+0x362/0x7f0
[  813.358395]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  813.359339]  ? __x64_sys_ioctl+0x97/0x210
[  813.360165]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  813.361266]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  813.362205]  __x64_sys_ioctl+0x196/0x210
[  813.363022]  do_syscall_64+0x3b/0x90
[  813.363787]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  813.364814] RIP: 0033:0x7f22ed51d8d7
[  813.365545] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  813.369214] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  813.370722] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  813.372145] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  813.373560] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  813.374971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  813.376395] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  813.377824]  </TASK>
08:06:57 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(0x0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:06:57 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000240)={{0x1, 0x1, 0x18, <r2=>r0, {r0}}, './file1\x00'})
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'wlan1\x00', <r3=>0x0})
sendmsg$NL80211_CMD_SET_PMK(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, r1, 0x2, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x1000, 0x2b}}}}, [@NL80211_ATTR_PMK={0x14, 0xfe, "ba4fac2712f16079ad1579a55a91570f"}, @NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "64f4668e190d53b822adb92eb2f601b4"}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x4008490)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r4=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="05000000000000cb00001900000008000300ff1489bd6e83d2e4d9e1c9310520b6e4c154eb5d3404125bf3d7becd3979d16fdb2a3f6ea8d758096c808da8986b89f7cc82b81b45af", @ANYRES32=r4, @ANYBLOB="0800050002000000"], 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r4, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x41}, 0x8010)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r6, 0x10, 0x0, 0x2)
lseek(r5, 0x0, 0x4)

08:06:57 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 42)

08:06:57 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 42)

08:06:57 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(0x0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  813.394327] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'.
[  813.395774] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'.
08:06:57 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  813.409428] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  813.412382] loop0: detected capacity change from 0 to 128
[  813.414872] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'.
[  813.419502] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'.
[  813.423857] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
08:06:57 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x0)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:06:57 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 50)

08:06:57 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 32)

[  813.455289] ISOFS: Unable to identify CD-ROM format.
[  813.494932] FAULT_INJECTION: forcing a failure.
[  813.494932] name failslab, interval 1, probability 0, space 0, times 0
[  813.496250] CPU: 1 PID: 7354 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  813.497264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  813.498448] Call Trace:
[  813.498718]  <TASK>
[  813.498951]  dump_stack_lvl+0x8b/0xb3
[  813.499377]  should_fail.cold+0x5/0xa
[  813.499781]  ? create_object.isra.0+0x3a/0xa20
[  813.500269]  should_failslab+0x5/0x10
[  813.500665]  kmem_cache_alloc+0x5b/0x480
[  813.501092]  create_object.isra.0+0x3a/0xa20
[  813.501552]  ? kasan_unpoison+0x23/0x50
[  813.501971]  kmem_cache_alloc_trace+0x22e/0x3c0
[  813.502460]  alloc_workqueue_attrs+0x38/0x80
[  813.502925]  apply_wqattrs_prepare+0xbb/0x880
[  813.503401]  ? is_kernel_percpu_address+0xe6/0x110
[  813.503919]  apply_workqueue_attrs_locked+0xc1/0x140
[  813.504449]  alloc_workqueue+0xb1a/0xeb0
[  813.504873]  ? do_raw_spin_unlock+0x4f/0x210
[  813.505333]  ? _raw_spin_unlock+0x24/0x40
[  813.505768]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  813.506303]  ? __fget_files+0x28d/0x470
[  813.506720]  ? loop_configure+0x62b/0x1950
[  813.507169]  loop_configure+0x6ec/0x1950
[  813.507597]  ? putname+0xfe/0x140
[  813.507967]  lo_ioctl+0x782/0x1860
[  813.508335]  ? avc_has_extended_perms+0x7e8/0xeb0
[  813.508845]  ? loop_set_status_old+0x1b0/0x1b0
[  813.509319]  ? fsnotify+0xb4f/0x1250
[  813.509710]  ? avc_ss_reset+0x180/0x180
[  813.510125]  ? fsnotify_first_mark+0x1f0/0x1f0
[  813.510595]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.511088]  ? lock_acquire+0x41c/0x4d0
[  813.511519]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.512015]  ? lock_release+0x505/0x6f0
[  813.512427]  ? find_and_remove_object+0xe4/0x120
[  813.512929]  ? __delete_object+0xb3/0x100
[  813.513370]  ? lock_downgrade+0x6d0/0x6d0
[  813.513806]  ? rwlock_bug.part.0+0x90/0x90
[  813.514243]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.514742]  ? selinux_inode_getsecctx+0x90/0x90
[  813.515244]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.515733]  ? loop_set_status_old+0x1b0/0x1b0
[  813.516212]  blkdev_ioctl+0x362/0x7f0
[  813.516606]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  813.517093]  ? __x64_sys_ioctl+0x97/0x210
[  813.517524]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  813.518093]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  813.518583]  __x64_sys_ioctl+0x196/0x210
[  813.519018]  do_syscall_64+0x3b/0x90
[  813.519421]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  813.519960] RIP: 0033:0x7f432f5bb8d7
[  813.520343] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  813.522246] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  813.523029] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  813.523779] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  813.524518] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  813.525261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  813.525998] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  813.526733]  </TASK>
08:06:57 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 43)

08:06:57 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:06:57 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 43)

[  813.554941] FAULT_INJECTION: forcing a failure.
[  813.554941] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  813.556238] CPU: 1 PID: 7353 Comm: syz-executor.5 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  813.557227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  813.558408] Call Trace:
[  813.558676]  <TASK>
[  813.558907]  dump_stack_lvl+0x8b/0xb3
[  813.559322]  should_fail.cold+0x5/0xa
[  813.559722]  _copy_from_user+0x2a/0x170
[  813.560138]  kstrtouint_from_user+0xac/0x160
[  813.560596]  ? kstrtouint+0x120/0x120
[  813.560996]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.561489]  ? lock_acquire+0x41c/0x4d0
[  813.561909]  proc_fail_nth_write+0x78/0x220
[  813.562363]  ? proc_task_getattr+0x1f0/0x1f0
[  813.562825]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  813.563417]  ? proc_task_getattr+0x1f0/0x1f0
[  813.563877]  vfs_write+0x26a/0xad0
[  813.564250]  ksys_write+0x12d/0x250
[  813.564632]  ? __ia32_sys_read+0xb0/0xb0
[  813.565056]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[  813.565574]  ? fpregs_assert_state_consistent+0xbc/0xe0
[  813.566128]  ? syscall_enter_from_user_mode+0x1d/0x50
[  813.566665]  do_syscall_64+0x3b/0x90
[  813.567056]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  813.567596] RIP: 0033:0x7f9aebd795ff
[  813.567981] 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
[  813.569872] RSP: 002b:00007f9ae933c170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[  813.570426] FAULT_INJECTION: forcing a failure.
[  813.570426] name failslab, interval 1, probability 0, space 0, times 0
[  813.570654] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9aebd795ff
[  813.570665] RDX: 0000000000000001 RSI: 00007f9ae933c1e0 RDI: 0000000000000003
[  813.570673] RBP: 00007f9ae933c1d0 R08: 0000000000000000 R09: ffffffffffffffff
[  813.570682] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[  813.575798] R13: 00007ffd6f964bcf R14: 00007f9ae933c300 R15: 0000000000022000
[  813.576537]  </TASK>
[  813.576777] CPU: 0 PID: 7361 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  813.578656] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  813.580878] Call Trace:
[  813.581381]  <TASK>
[  813.581816]  dump_stack_lvl+0x8b/0xb3
[  813.582582]  should_fail.cold+0x5/0xa
[  813.583346]  ? __alloc_skb+0x211/0x340
[  813.584124]  should_failslab+0x5/0x10
[  813.584889]  kmem_cache_alloc_node+0x55/0x490
[  813.585808]  __alloc_skb+0x211/0x340
[  813.586559]  alloc_uevent_skb+0x7b/0x210
[  813.587390]  kobject_uevent_env+0xaa4/0xfa0
[  813.588244]  ? _raw_spin_unlock+0x24/0x40
[  813.589066]  disk_event_uevent+0x17b/0x1e0
[  813.589897]  ? disk_events_async_show+0x10/0x10
[  813.590817]  ? __fget_files+0x28d/0x470
[  813.591614]  disk_force_media_change+0x1e/0xc0
[  813.592513]  loop_configure+0x75b/0x1950
[  813.593322]  ? putname+0xfe/0x140
[  813.594012]  lo_ioctl+0x782/0x1860
[  813.594713]  ? avc_has_extended_perms+0x7e8/0xeb0
[  813.595688]  ? loop_set_status_old+0x1b0/0x1b0
[  813.596585]  ? fsnotify+0xb4f/0x1250
[  813.597312]  ? avc_ss_reset+0x180/0x180
[  813.598098]  ? fsnotify_first_mark+0x1f0/0x1f0
[  813.598988]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.599923]  ? lock_acquire+0x41c/0x4d0
[  813.600705]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.601640]  ? lock_release+0x505/0x6f0
[  813.602414]  ? find_and_remove_object+0xe4/0x120
[  813.603359]  ? __delete_object+0xb3/0x100
[  813.604179]  ? lock_downgrade+0x6d0/0x6d0
[  813.604992]  ? rwlock_bug.part.0+0x90/0x90
[  813.605821]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.606761]  ? selinux_inode_getsecctx+0x90/0x90
[  813.607836]  ? loop_set_status_old+0x1b0/0x1b0
[  813.608902]  blkdev_ioctl+0x362/0x7f0
[  813.609782]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  813.610903]  ? __x64_sys_ioctl+0x97/0x210
[  813.611889]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  813.613166]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  813.614261]  __x64_sys_ioctl+0x196/0x210
[  813.615200]  do_syscall_64+0x3b/0x90
[  813.616096]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  813.617297] RIP: 0033:0x7faf15eb38d7
[  813.618151] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  813.622384] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  813.624132] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  813.625770] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  813.627443] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  813.629084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  813.630729] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  813.632379]  </TASK>
[  813.658125] FAULT_INJECTION: forcing a failure.
[  813.658125] name failslab, interval 1, probability 0, space 0, times 0
[  813.659395] CPU: 1 PID: 7356 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  813.660397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  813.661578] Call Trace:
[  813.661850]  <TASK>
[  813.662080]  dump_stack_lvl+0x8b/0xb3
[  813.662495]  should_fail.cold+0x5/0xa
[  813.662893]  ? skb_clone+0x170/0x3c0
[  813.663296]  should_failslab+0x5/0x10
[  813.663436] loop0: detected capacity change from 0 to 128
[  813.663702]  kmem_cache_alloc+0x5b/0x480
[  813.663720]  skb_clone+0x170/0x3c0
[  813.663735]  netlink_broadcast+0x9ae/0xd60
[  813.666224]  ? alloc_uevent_skb+0x1c2/0x210
[  813.666686]  kobject_uevent_env+0xa6b/0xfa0
[  813.667147]  ? _raw_spin_unlock+0x24/0x40
[  813.667591]  disk_event_uevent+0x17b/0x1e0
[  813.668033]  ? disk_events_async_show+0x10/0x10
[  813.668529]  ? __fget_files+0x28d/0x470
[  813.668966]  disk_force_media_change+0x1e/0xc0
[  813.669446]  loop_configure+0x75b/0x1950
[  813.669882]  ? putname+0xfe/0x140
[  813.670265]  lo_ioctl+0x782/0x1860
[  813.670636]  ? avc_has_extended_perms+0x7e8/0xeb0
[  813.671148]  ? loop_set_status_old+0x1b0/0x1b0
[  813.671643]  ? fsnotify+0xb4f/0x1250
[  813.672031]  ? avc_ss_reset+0x180/0x180
[  813.672458]  ? fsnotify_first_mark+0x1f0/0x1f0
[  813.672947]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.673438]  ? lock_acquire+0x41c/0x4d0
[  813.673856]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.674355]  ? lock_release+0x505/0x6f0
[  813.674773]  ? find_and_remove_object+0xe4/0x120
[  813.675289]  ? __delete_object+0xb3/0x100
[  813.675731]  ? lock_downgrade+0x6d0/0x6d0
[  813.676163]  ? rwlock_bug.part.0+0x90/0x90
[  813.676597]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.677092]  ? selinux_inode_getsecctx+0x90/0x90
[  813.677591]  ? rcu_read_lock_sched_held+0xd/0x70
[  813.678088]  ? loop_set_status_old+0x1b0/0x1b0
[  813.678580]  blkdev_ioctl+0x362/0x7f0
[  813.678976]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  813.679480]  ? __x64_sys_ioctl+0x97/0x210
[  813.679911]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  813.680490]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  813.680982]  __x64_sys_ioctl+0x196/0x210
[  813.681415]  do_syscall_64+0x3b/0x90
[  813.681820]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  813.682364] RIP: 0033:0x7f22ed51d8d7
[  813.682755] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  813.684718] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  813.685521] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  813.686263] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  813.687018] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  813.687774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  813.688522] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  813.689281]  </TASK>
[  813.702230] ISOFS: Unable to identify CD-ROM format.
[  813.705593] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  813.750111] ISOFS: Unable to identify CD-ROM format.
[  815.909331] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[  815.911367] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[  815.913454] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[  815.915515] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[  815.917295] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3
[  815.919551] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[  817.945682] Bluetooth: hci6: command 0x0409 tx timeout
[  819.994669] Bluetooth: hci6: command 0x041b tx timeout
[  821.325157] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  821.326781] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  821.333956] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  821.345845] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  821.347543] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  821.348966] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  821.493197] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  821.497701] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  822.041692] Bluetooth: hci6: command 0x040f tx timeout
[  824.089663] Bluetooth: hci6: command 0x0419 tx timeout
08:07:15 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 44)

08:07:15 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000001000), 0xffffffffffffffff)
sendmsg$NL802154_CMD_NEW_INTERFACE(r1, &(0x7f0000001100)={&(0x7f0000000fc0), 0xc, &(0x7f00000010c0)={&(0x7f0000001040)=ANY=[@ANYBLOB="2c020000", @ANYRES16=r2, @ANYBLOB="01000000000000000000070000000a0004007770616e330000000c0006000000000000000000"], 0x2c}}, 0x0)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r2, 0x2, 0x200, 0x7fff, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x91}, 0x4000000)
syz_80211_inject_frame(&(0x7f0000000140), &(0x7f0000000240)=ANY=[], 0x10)
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@ctrl_frame=@pspoll={{}, @default, @initial, @broadcast}, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

08:07:15 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x0)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:07:15 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r4=>0x0})
sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}}, 0x1c}}, 0x0)
writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="0326265d6340d6de4a41a1ad1ad9adf8e230159cc5f3d049747aeb2c9ad44f3762b759d8a4ad186e251aaecbaec7294e09f0374508afab60990909ff30740db388d0e9db3b79b2f9196537f5ecf7096e055a7dc1e6fd83b83866c8aacd934b05b3b73e59287df62ddf42986445559a50d657007841688d46420838f246425a8107f878945763fab525f7c33a626388fba7fe12dcd24ecfd989b03bef564e350083e04b29", 0xa4}], 0x1)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)

08:07:15 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:07:15 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 33)

08:07:15 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:07:15 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 44)

[  832.125229] FAULT_INJECTION: forcing a failure.
[  832.125229] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  832.127667] CPU: 1 PID: 7830 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  832.129549] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  832.131774] Call Trace:
[  832.132272]  <TASK>
[  832.132712]  dump_stack_lvl+0x8b/0xb3
[  832.133459]  should_fail.cold+0x5/0xa
[  832.134214]  prepare_alloc_pages+0x17b/0x500
[  832.135083]  __alloc_pages+0x131/0x4e0
[  832.135883]  ? lock_release+0x505/0x6f0
[  832.136670]  ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10
[  832.137883]  ? lock_downgrade+0x6d0/0x6d0
[  832.138692]  ? widen_string+0xd8/0x290
[  832.139473]  ? lock_acquire+0x41c/0x4d0
[  832.140263]  ? rcu_read_lock_sched_held+0xd/0x70
[  832.141219]  ? lock_release+0x505/0x6f0
[  832.142021]  ? lock_release+0x6f0/0x6f0
[  832.142795]  ? __slab_alloc.constprop.0+0x45/0x80
[  832.143781]  alloc_pages+0x1a0/0x2f0
[  832.144539]  allocate_slab+0x22d/0x300
[  832.145323]  ___slab_alloc+0x913/0xee0
[  832.146083]  ? skb_clone+0x170/0x3c0
[  832.146829]  ? lock_downgrade+0x6d0/0x6d0
[  832.147668]  ? rcu_read_lock_sched_held+0xd/0x70
[  832.148594]  ? lock_acquire+0x41c/0x4d0
[  832.149368]  ? rcu_read_lock_sched_held+0xd/0x70
[  832.150314]  ? skb_clone+0x170/0x3c0
[  832.151036]  __slab_alloc.constprop.0+0x45/0x80
[  832.151987]  ? skb_clone+0x170/0x3c0
[  832.152725]  kmem_cache_alloc+0x393/0x480
[  832.153534]  skb_clone+0x170/0x3c0
[  832.154240]  netlink_broadcast+0x9ae/0xd60
[  832.155068]  ? alloc_uevent_skb+0x1c2/0x210
[  832.155950]  kobject_uevent_env+0xa6b/0xfa0
[  832.156827]  ? _raw_spin_unlock+0x24/0x40
[  832.157671]  disk_event_uevent+0x17b/0x1e0
[  832.158505]  ? disk_events_async_show+0x10/0x10
[  832.159439]  ? __fget_files+0x28d/0x470
[  832.160234]  disk_force_media_change+0x1e/0xc0
[  832.161151]  loop_configure+0x75b/0x1950
[  832.161975]  ? putname+0xfe/0x140
[  832.162684]  lo_ioctl+0x782/0x1860
[  832.163394]  ? avc_has_extended_perms+0x7e8/0xeb0
[  832.164388]  ? loop_set_status_old+0x1b0/0x1b0
[  832.165288]  ? fsnotify+0xb4f/0x1250
[  832.166028]  ? avc_ss_reset+0x180/0x180
[  832.166807]  ? fsnotify_first_mark+0x1f0/0x1f0
[  832.167742]  ? rcu_read_lock_sched_held+0xd/0x70
[  832.168680]  ? lock_acquire+0x41c/0x4d0
[  832.169473]  ? rcu_read_lock_sched_held+0xd/0x70
[  832.170426]  ? lock_release+0x505/0x6f0
[  832.171221]  ? find_and_remove_object+0xe4/0x120
[  832.172186]  ? __delete_object+0xb3/0x100
[  832.173026]  ? lock_downgrade+0x6d0/0x6d0
[  832.173846]  ? rwlock_bug.part.0+0x90/0x90
[  832.174688]  ? rcu_read_lock_sched_held+0xd/0x70
[  832.175644]  ? selinux_inode_getsecctx+0x90/0x90
[  832.176595]  ? rcu_read_lock_sched_held+0xd/0x70
[  832.177532]  ? loop_set_status_old+0x1b0/0x1b0
[  832.178457]  blkdev_ioctl+0x362/0x7f0
[  832.179205]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  832.180162]  ? __x64_sys_ioctl+0x97/0x210
[  832.180985]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  832.182095]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  832.183035]  __x64_sys_ioctl+0x196/0x210
[  832.183870]  do_syscall_64+0x3b/0x90
[  832.184614]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  832.184722] FAULT_INJECTION: forcing a failure.
[  832.184722] name failslab, interval 1, probability 0, space 0, times 0
[  832.185636] RIP: 0033:0x7f22ed51d8d7
[  832.185654] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  832.191201] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  832.192737] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  832.194146] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  832.195599] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  832.197024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  832.198445] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  832.199888]  </TASK>
[  832.200363] CPU: 0 PID: 7841 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  832.201371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  832.202560] Call Trace:
[  832.202828]  <TASK>
[  832.203059]  dump_stack_lvl+0x8b/0xb3
[  832.203478]  should_fail.cold+0x5/0xa
[  832.203890]  ? alloc_unbound_pwq+0x4ad/0xd70
[  832.204364]  should_failslab+0x5/0x10
[  832.204766]  kmem_cache_alloc_node+0x55/0x490
[  832.205241]  alloc_unbound_pwq+0x4ad/0xd70
[  832.205689]  apply_wqattrs_prepare+0x2a4/0x880
[  832.206170]  ? is_kernel_percpu_address+0xe6/0x110
08:07:16 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x0)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:07:16 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  832.206694]  apply_workqueue_attrs_locked+0xc1/0x140
[  832.207355]  alloc_workqueue+0xb1a/0xeb0
[  832.207799]  ? do_raw_spin_unlock+0x4f/0x210
[  832.208267]  ? _raw_spin_unlock+0x24/0x40
[  832.208716]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  832.209250]  ? __fget_files+0x28d/0x470
[  832.209666]  ? loop_configure+0x62b/0x1950
[  832.210122]  loop_configure+0x6ec/0x1950
[  832.210554]  ? putname+0xfe/0x140
[  832.210943]  lo_ioctl+0x782/0x1860
[  832.211321]  ? avc_has_extended_perms+0x7e8/0xeb0
[  832.211841]  ? loop_set_status_old+0x1b0/0x1b0
[  832.212313]  ? fsnotify+0xb4f/0x1250
[  832.212707]  ? avc_ss_reset+0x180/0x180
[  832.213145]  ? fsnotify_first_mark+0x1f0/0x1f0
[  832.213630]  ? rcu_read_lock_sched_held+0xd/0x70
[  832.214145]  ? lock_acquire+0x41c/0x4d0
[  832.214566]  ? rcu_read_lock_sched_held+0xd/0x70
[  832.215069]  ? lock_release+0x505/0x6f0
[  832.215485]  ? find_and_remove_object+0xe4/0x120
[  832.216008]  ? __delete_object+0xb3/0x100
[  832.216452]  ? lock_downgrade+0x6d0/0x6d0
[  832.216885]  ? rwlock_bug.part.0+0x90/0x90
[  832.217331]  ? rcu_read_lock_sched_held+0xd/0x70
[  832.217835]  ? selinux_inode_getsecctx+0x90/0x90
[  832.218340]  ? rcu_read_lock_sched_held+0xd/0x70
[  832.218834]  ? loop_set_status_old+0x1b0/0x1b0
[  832.219317]  blkdev_ioctl+0x362/0x7f0
[  832.219724]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  832.220216]  ? __x64_sys_ioctl+0x97/0x210
[  832.220653]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  832.221231]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  832.221733]  __x64_sys_ioctl+0x196/0x210
[  832.222159]  do_syscall_64+0x3b/0x90
[  832.222564]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  832.223113] RIP: 0033:0x7f432f5bb8d7
[  832.223498] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  832.225423] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  832.226218] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  832.226957] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  832.227713] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  832.228458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  832.229200] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  832.229955]  </TASK>
[  832.248017] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  832.249602] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  832.250892] FAULT_INJECTION: forcing a failure.
[  832.250892] name failslab, interval 1, probability 0, space 0, times 0
[  832.252084] CPU: 0 PID: 7839 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  832.253089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  832.254275] Call Trace:
[  832.254546]  <TASK>
[  832.254778]  dump_stack_lvl+0x8b/0xb3
[  832.255181]  should_fail.cold+0x5/0xa
[  832.255597]  ? create_object.isra.0+0x3a/0xa20
[  832.256081]  should_failslab+0x5/0x10
[  832.256473]  kmem_cache_alloc+0x5b/0x480
[  832.256908]  create_object.isra.0+0x3a/0xa20
[  832.257370]  ? kasan_unpoison+0x23/0x50
[  832.257794]  kmem_cache_alloc_node+0x248/0x490
[  832.258279]  __alloc_skb+0x211/0x340
[  832.258679]  alloc_uevent_skb+0x7b/0x210
[  832.259125]  kobject_uevent_env+0xaa4/0xfa0
[  832.259596]  ? _raw_spin_unlock+0x24/0x40
[  832.260045]  disk_event_uevent+0x17b/0x1e0
[  832.260494]  ? disk_events_async_show+0x10/0x10
[  832.260987]  ? __fget_files+0x28d/0x470
[  832.261411]  disk_force_media_change+0x1e/0xc0
[  832.261893]  loop_configure+0x75b/0x1950
[  832.262327]  ? putname+0xfe/0x140
[  832.262697]  lo_ioctl+0x782/0x1860
[  832.263066]  ? avc_has_extended_perms+0x7e8/0xeb0
[  832.263585]  ? loop_set_status_old+0x1b0/0x1b0
[  832.264064]  ? fsnotify+0xb4f/0x1250
[  832.264456]  ? avc_ss_reset+0x180/0x180
[  832.264878]  ? fsnotify_first_mark+0x1f0/0x1f0
[  832.265352]  ? rcu_read_lock_sched_held+0xd/0x70
[  832.265852]  ? lock_acquire+0x41c/0x4d0
[  832.266270]  ? rcu_read_lock_sched_held+0xd/0x70
[  832.266775]  ? lock_release+0x505/0x6f0
[  832.267193]  ? find_and_remove_object+0xe4/0x120
[  832.267709]  ? __delete_object+0xb3/0x100
[  832.268146]  ? lock_downgrade+0x6d0/0x6d0
[  832.268587]  ? rwlock_bug.part.0+0x90/0x90
[  832.269032]  ? rcu_read_lock_sched_held+0xd/0x70
[  832.269532]  ? selinux_inode_getsecctx+0x90/0x90
[  832.270033]  ? loop_set_status_old+0x1b0/0x1b0
[  832.270517]  blkdev_ioctl+0x362/0x7f0
[  832.270917]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  832.271414]  ? __x64_sys_ioctl+0x97/0x210
[  832.271850]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  832.272429]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  832.272922]  __x64_sys_ioctl+0x196/0x210
[  832.273351]  do_syscall_64+0x3b/0x90
[  832.273754]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  832.274285] RIP: 0033:0x7faf15eb38d7
[  832.274671] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  832.276637] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  832.277435] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  832.278184] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  832.278939] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  832.279690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  832.280436] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  832.281173]  </TASK>
08:07:16 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(0x0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  832.291290] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  832.294079] loop5: detected capacity change from 0 to 128
[  832.294090] loop0: detected capacity change from 0 to 128
[  832.302601] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  832.307388] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
08:07:16 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:07:16 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 34)

08:07:16 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r2=>0x0})
sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000680)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r2, @ANYBLOB="2aad8c647dbedc27cc2c3c8b3ef723168d5c5a73c55ecc871321ab710385a02ed9eb96f0b23766d645055549b975d5a7adb3ff3a5ea82ce6085bc6e1427ffb4351d331dbca6835cdca742f333320c02362e221f8e32fa64e2d413deb52200d188c9d8c297a158a8b4f973c60aeb4d786cac8533b4bb8232dfe6708af735b96408192eda73f679f99919b97f426450e9e1175b3651a5d90df34edf5b98bee3e44d330182b1f1f178a3564232b00"/182], 0x1c}}, 0x0)
sendmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="28368fc28913cb7dafc8cd21b0e894d9bafc4065c8", 0x15}, {&(0x7f0000000040)="fa233980be18d58fa708f15bc583f2dd34392c14915150b184c17cc1b2fd4cb9c2752853c3a7f29fcdebf2d6b1205cdedc076c8eb53f4adb4813d55f2872a5045b5cc3bf90b81f9c8ec03eeaffcf9a14128ec26ec303905d56f9e78e4076bc8f2d5b64d18df688eeef", 0x69}, {&(0x7f0000000140)="ea992ffb7617a05f672e392963de99a5d226ac1d718a264a46f444759638a1083d9930deeddd9eb00ddc882dd1c9963bc49461c0b5cb74b35cabed09069ed4603d02afb57bdd9b80f123b7bce6214d066b0ffa4673a5b9ff4d98f31eb98c7d1f990bab2bb71ff5cdd489bfbd335de8f920710b86a563192410966fb12c108ce7724b9b102fb1e2af11ecde27a3a6e0acf9a710eb4de6ad2ba1e435b2719164f80559599fe5f713fbf8f8262797b7a3ad6292fe2008f5989fd804462239421feba35818c6cd07c4e55c73690384fc444d", 0xd0}, {&(0x7f00000000c0)="bbd8cdce7b34facfe244bcc97dfb6836ef7e4ac78d6b2b3fe9bc6b3b00eacc79b3dbf4b68adc098f7d84b5578c9665f07219118ce70efcf5e958a35906541d67", 0x40}], 0x4, &(0x7f0000000280)=[{0x60, 0x101, 0x4, "036eadfa12d3a752462d4f638979d5cc1e5e6341f24a051db49e2d896dfef0038c104a1229d11fd0cb71d44002b8c97458bb73daf738c3cdd4923e2e09ec33c8f793e0b8681fabefd379"}, {0x98, 0x111, 0xd3, "5373df516360df0473959a57ec0bca494ebb669b58021644ddd489e5793227f2a981f9e5d7c148aa8b4376eeb3bd4740ee50edfc3790b9069a91cbe2b01309f2f5f9d63844bb5efeb1ad224dbad61974e0617f624f300f94640934deb0ed28abf54c278989923a14bfce60d696ef84a6ee7e64c8d489df8422925afbd13113b8cb85a540bae7f2ae"}, {0x58, 0x101, 0x6, "db2cbb143f00760989e31eb2e841654f8e019cc3d54b7a0b27b1fc43e02ee649623743ac4c9303e6bda8730857d593380a66c9dd23c864d59bb87275cfb4b9c92045fc8482548c"}, {0xd8, 0x102, 0x9, "5360c462e188b40d88b7e9f197972bfb0dbca20da29206efa4b052438f6af1e318ef2904e064790d4f40f76cc5396050677f342976403829fc18a1d63efcab6753a45ea0eaa51ad7389af50fc3739ba5b0a1bde296b0f7527034276201403be8e01bf01d3725349d770d6732fec0c98395f5781846f8d11e2dd45f3a3298f0f7ee137c409b7cd654d0efe09f0a5a063905b02c381bc1b87571c2e4d631d19063997b451a437c27ebb39ab72826b3c37dcc67529e965b289381fdb2a486a7e14c214ff5565fec1a"}], 0x228}, 0x4c8d4)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r7=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r7, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), r3)
sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x64, r8, 0x10, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_USE_MFP={0x8}, @NL80211_ATTR_USE_RRM={0x4}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x3ad}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2ee}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x19}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x57432758}], @NL80211_ATTR_WIPHY_FREQ_HINT={0x8, 0xc9, @random=0x16f3}, @NL80211_ATTR_DISABLE_VHT={0x4}]}, 0x64}, 0x1, 0x0, 0x0, 0x91}, 0x400c815)
fallocate(r4, 0x10, 0x0, 0x2)
lseek(r3, 0x0, 0x4)

[  832.350431] FAULT_INJECTION: forcing a failure.
[  832.350431] name failslab, interval 1, probability 0, space 0, times 0
[  832.351689] CPU: 0 PID: 7853 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  832.352686] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  832.353869] Call Trace:
[  832.354136]  <TASK>
[  832.354369]  dump_stack_lvl+0x8b/0xb3
[  832.354778]  should_fail.cold+0x5/0xa
[  832.355178]  ? create_object.isra.0+0x3a/0xa20
[  832.355669]  should_failslab+0x5/0x10
[  832.356068]  kmem_cache_alloc+0x5b/0x480
[  832.356501]  create_object.isra.0+0x3a/0xa20
[  832.356961]  ? kasan_unpoison+0x23/0x50
[  832.357395]  kmem_cache_alloc_node+0x248/0x490
[  832.357879]  alloc_unbound_pwq+0x4ad/0xd70
[  832.358330]  apply_wqattrs_prepare+0x2a4/0x880
[  832.358808]  ? is_kernel_percpu_address+0xe6/0x110
[  832.359328]  apply_workqueue_attrs_locked+0xc1/0x140
[  832.359874]  alloc_workqueue+0xb1a/0xeb0
[  832.360303]  ? do_raw_spin_unlock+0x4f/0x210
[  832.360766]  ? _raw_spin_unlock+0x24/0x40
[  832.361209]  ? workqueue_sysfs_register+0x3e0/0x3e0
[  832.361732]  ? __fget_files+0x28d/0x470
[  832.362152]  ? loop_configure+0x62b/0x1950
[  832.362599]  loop_configure+0x6ec/0x1950
[  832.363027]  ? putname+0xfe/0x140
[  832.363395]  lo_ioctl+0x782/0x1860
[  832.363778]  ? avc_has_extended_perms+0x7e8/0xeb0
[  832.364285]  ? loop_set_status_old+0x1b0/0x1b0
[  832.364775]  ? fsnotify+0xb4f/0x1250
[  832.365168]  ? avc_ss_reset+0x180/0x180
[  832.365597]  ? fsnotify_first_mark+0x1f0/0x1f0
[  832.366070]  ? rcu_read_lock_sched_held+0xd/0x70
[  832.366572]  ? lock_acquire+0x41c/0x4d0
[  832.366983]  ? rcu_read_lock_sched_held+0xd/0x70
[  832.367482]  ? lock_release+0x505/0x6f0
[  832.367905]  ? find_and_remove_object+0xe4/0x120
[  832.368419]  ? __delete_object+0xb3/0x100
[  832.368857]  ? lock_downgrade+0x6d0/0x6d0
[  832.369298]  ? rwlock_bug.part.0+0x90/0x90
[  832.369745]  ? rcu_read_lock_sched_held+0xd/0x70
[  832.370242]  ? selinux_inode_getsecctx+0x90/0x90
[  832.370743]  ? rcu_read_lock_sched_held+0xd/0x70
[  832.371242]  ? loop_set_status_old+0x1b0/0x1b0
[  832.371735]  blkdev_ioctl+0x362/0x7f0
[  832.372131]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  832.372619]  ? __x64_sys_ioctl+0x97/0x210
[  832.373054]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  832.373629]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  832.374123]  __x64_sys_ioctl+0x196/0x210
[  832.374542]  do_syscall_64+0x3b/0x90
[  832.374936]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  832.375470] RIP: 0033:0x7f432f5bb8d7
[  832.375864] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  832.377276] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'.
[  832.377761] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  832.377776] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  832.377785] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  832.377793] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  832.377801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  832.377809] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  832.383963]  </TASK>
[  832.385322] ISOFS: Unable to identify CD-ROM format.
08:07:16 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 45)

08:07:16 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

[  832.414872] ISOFS: Unable to identify CD-ROM format.
[  832.422944] FAULT_INJECTION: forcing a failure.
[  832.422944] name failslab, interval 1, probability 0, space 0, times 0
[  832.425267] CPU: 1 PID: 7861 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  832.427269] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  832.430108] Call Trace:
[  832.430637]  <TASK>
[  832.431103]  dump_stack_lvl+0x8b/0xb3
[  832.431942]  should_fail.cold+0x5/0xa
[  832.432729]  should_failslab+0x5/0x10
[  832.433492]  __kmalloc_node_track_caller+0x7e/0x440
[  832.434514]  ? alloc_uevent_skb+0x7b/0x210
[  832.435465]  __alloc_skb+0xe3/0x340
[  832.436241]  alloc_uevent_skb+0x7b/0x210
[  832.437071]  kobject_uevent_env+0xaa4/0xfa0
[  832.437972]  ? _raw_spin_unlock+0x24/0x40
[  832.438834]  disk_event_uevent+0x17b/0x1e0
[  832.439703]  ? disk_events_async_show+0x10/0x10
[  832.440639]  ? __fget_files+0x28d/0x470
[  832.441441]  disk_force_media_change+0x1e/0xc0
[  832.442364]  loop_configure+0x75b/0x1950
[  832.443179]  ? putname+0xfe/0x140
[  832.443897]  lo_ioctl+0x782/0x1860
[  832.444610]  ? avc_has_extended_perms+0x7e8/0xeb0
[  832.445587]  ? loop_set_status_old+0x1b0/0x1b0
[  832.446504]  ? fsnotify+0xb4f/0x1250
[  832.447250]  ? avc_ss_reset+0x180/0x180
[  832.448060]  ? fsnotify_first_mark+0x1f0/0x1f0
[  832.448996]  ? rcu_read_lock_sched_held+0xd/0x70
[  832.449959]  ? lock_acquire+0x41c/0x4d0
[  832.450770]  ? rcu_read_lock_sched_held+0xd/0x70
[  832.451760]  ? lock_release+0x505/0x6f0
[  832.452557]  ? find_and_remove_object+0xe4/0x120
[  832.453527]  ? __delete_object+0xb3/0x100
[  832.454383]  ? lock_downgrade+0x6d0/0x6d0
[  832.455251]  ? rwlock_bug.part.0+0x90/0x90
[  832.456128]  ? rcu_read_lock_sched_held+0xd/0x70
[  832.457097]  ? selinux_inode_getsecctx+0x90/0x90
[  832.458072]  ? loop_set_status_old+0x1b0/0x1b0
[  832.459006]  blkdev_ioctl+0x362/0x7f0
[  832.459806]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  832.460778]  ? __x64_sys_ioctl+0x97/0x210
[  832.461617]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  832.462724]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  832.463687]  __x64_sys_ioctl+0x196/0x210
[  832.464526]  do_syscall_64+0x3b/0x90
[  832.465282]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  832.466312] RIP: 0033:0x7faf15eb38d7
[  832.467049] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  832.470723] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  832.472253] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  832.473677] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  832.475095] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  832.476523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  832.477943] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  832.479369]  </TASK>
08:07:16 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 45)

[  832.493424] loop0: detected capacity change from 0 to 128
[  832.495803] loop5: detected capacity change from 0 to 128
[  832.497861] FAULT_INJECTION: forcing a failure.
[  832.497861] name failslab, interval 1, probability 0, space 0, times 0
[  832.499049] CPU: 0 PID: 7863 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  832.500093] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  832.501268] Call Trace:
[  832.501532]  <TASK>
[  832.501763]  dump_stack_lvl+0x8b/0xb3
[  832.502189]  should_fail.cold+0x5/0xa
[  832.502592]  ? __kernfs_new_node+0xd4/0x8b0
[  832.503043]  should_failslab+0x5/0x10
[  832.503438]  kmem_cache_alloc+0x5b/0x480
[  832.503879]  __kernfs_new_node+0xd4/0x8b0
[  832.504316]  ? kernfs_path_from_node+0x60/0x60
[  832.504787]  ? selinux_sb_statfs+0x1ba/0x250
[  832.505253]  ? call_rcu+0x4da/0xa20
[  832.505645]  ? kasan_quarantine_put+0x87/0x1e0
[  832.506148]  ? trace_hardirqs_on+0x5b/0x190
[  832.506620]  ? kasan_quarantine_put+0x87/0x1e0
[  832.507103]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  832.507692]  ? shmem_statfs+0x1b3/0x3e0
[  832.508117]  kernfs_create_dir_ns+0x9c/0x220
[  832.508582]  internal_create_group+0x782/0xb20
[  832.509079]  ? sysfs_remove_group+0x170/0x170
[  832.509552]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  832.510082]  ? __loop_update_dio+0x2a3/0x620
[  832.510547]  loop_configure+0xe87/0x1950
[  832.510974]  lo_ioctl+0x782/0x1860
[  832.511340]  ? avc_has_extended_perms+0x7e8/0xeb0
[  832.511875]  ? loop_set_status_old+0x1b0/0x1b0
[  832.512355]  ? fsnotify+0xb4f/0x1250
[  832.512755]  ? avc_ss_reset+0x180/0x180
[  832.513198]  ? fsnotify_first_mark+0x1f0/0x1f0
[  832.513677]  ? rcu_read_lock_sched_held+0xd/0x70
[  832.514167]  ? lock_acquire+0x41c/0x4d0
[  832.514595]  ? rcu_read_lock_sched_held+0xd/0x70
[  832.515092]  ? lock_release+0x505/0x6f0
[  832.515518]  ? find_and_remove_object+0xe4/0x120
[  832.516019]  ? __delete_object+0xb3/0x100
[  832.516466]  ? lock_downgrade+0x6d0/0x6d0
[  832.516912]  ? rwlock_bug.part.0+0x90/0x90
[  832.517358]  ? rcu_read_lock_sched_held+0xd/0x70
[  832.517861]  ? selinux_inode_getsecctx+0x90/0x90
[  832.518365]  ? rcu_read_lock_sched_held+0xd/0x70
[  832.518879]  ? loop_set_status_old+0x1b0/0x1b0
[  832.519362]  blkdev_ioctl+0x362/0x7f0
[  832.519782]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  832.520277]  ? __x64_sys_ioctl+0x97/0x210
[  832.520715]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  832.521296]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  832.521794]  __x64_sys_ioctl+0x196/0x210
[  832.522218]  do_syscall_64+0x3b/0x90
[  832.522615]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  832.523162] RIP: 0033:0x7f22ed51d8d7
[  832.523556] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  832.525462] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  832.526260] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  832.527004] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  832.527771] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  832.528523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  832.529285] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  832.530045]  </TASK>
[  832.539193] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  832.543938] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  832.555482] loop5: detected capacity change from 0 to 128
[  832.563417] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  832.582208] ISOFS: Unable to identify CD-ROM format.
08:07:25 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(0x0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:07:25 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:07:25 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000001000), 0xffffffffffffffff)
sendmsg$NL802154_CMD_NEW_INTERFACE(r1, &(0x7f0000001100)={&(0x7f0000000fc0), 0xc, &(0x7f00000010c0)={&(0x7f0000001040)=ANY=[@ANYBLOB="2c020000", @ANYRES16=r2, @ANYBLOB="01000000000000000000070000000a0004007770616e330000000c0006000000000000000000"], 0x2c}}, 0x0)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r2, 0x2, 0x200, 0x7fff, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x91}, 0x4000000)
syz_80211_inject_frame(&(0x7f0000000140), &(0x7f0000000240)=ANY=[], 0x10)
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@ctrl_frame=@pspoll={{}, @default, @initial, @broadcast}, 0x10)

08:07:25 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 46)

08:07:25 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r3=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r3, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
pwrite64(r1, &(0x7f0000000040)="873b5a597373", 0x6, 0x561)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r4, 0x10, 0x0, 0x2)
openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x20a202, 0x0)
ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000000080)=""/60)
lseek(r0, 0x0, 0x4)

08:07:25 executing program 6:
shmat(0x0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(0x0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(0x0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:07:25 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 35)

08:07:25 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 46)

[  841.705978] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'.
[  841.709457] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  841.710971] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  841.714983] FAULT_INJECTION: forcing a failure.
[  841.714983] name failslab, interval 1, probability 0, space 0, times 0
[  841.715654] FAULT_INJECTION: forcing a failure.
[  841.715654] name failslab, interval 1, probability 0, space 0, times 0
[  841.717264] CPU: 0 PID: 7879 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  841.720282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  841.722566] Call Trace:
[  841.723077]  <TASK>
[  841.723532]  dump_stack_lvl+0x8b/0xb3
[  841.724320]  should_fail.cold+0x5/0xa
[  841.725112]  ? create_object.isra.0+0x3a/0xa20
[  841.726040]  should_failslab+0x5/0x10
[  841.726801]  kmem_cache_alloc+0x5b/0x480
[  841.727617]  create_object.isra.0+0x3a/0xa20
[  841.728525]  ? kasan_unpoison+0x23/0x50
[  841.729314]  kmem_cache_alloc+0x239/0x480
[  841.730154]  __kernfs_new_node+0xd4/0x8b0
[  841.730977]  ? kernfs_path_from_node+0x60/0x60
[  841.732149]  ? selinux_sb_statfs+0x1ba/0x250
[  841.733278]  ? call_rcu+0x4da/0xa20
[  841.734230]  ? kasan_quarantine_put+0x87/0x1e0
[  841.735411]  ? trace_hardirqs_on+0x5b/0x190
[  841.736318]  ? kasan_quarantine_put+0x87/0x1e0
[  841.737235]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  841.738326]  ? shmem_statfs+0x1b3/0x3e0
[  841.739133]  kernfs_create_dir_ns+0x9c/0x220
[  841.740042]  internal_create_group+0x782/0xb20
[  841.740960]  ? sysfs_remove_group+0x170/0x170
[  841.741864]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  841.742859]  ? __loop_update_dio+0x2a3/0x620
[  841.743750]  loop_configure+0xe87/0x1950
[  841.744575]  lo_ioctl+0x782/0x1860
[  841.745279]  ? avc_has_extended_perms+0x7e8/0xeb0
[  841.746250]  ? loop_set_status_old+0x1b0/0x1b0
[  841.747158]  ? fsnotify+0xb4f/0x1250
[  841.747921]  ? avc_ss_reset+0x180/0x180
[  841.748725]  ? fsnotify_first_mark+0x1f0/0x1f0
[  841.749645]  ? rcu_read_lock_sched_held+0xd/0x70
[  841.750588]  ? lock_acquire+0x41c/0x4d0
[  841.751373]  ? rcu_read_lock_sched_held+0xd/0x70
[  841.752322]  ? lock_release+0x505/0x6f0
[  841.753114]  ? find_and_remove_object+0xe4/0x120
[  841.754082]  ? __delete_object+0xb3/0x100
[  841.754919]  ? lock_downgrade+0x6d0/0x6d0
[  841.755772]  ? rwlock_bug.part.0+0x90/0x90
[  841.756615]  ? rcu_read_lock_sched_held+0xd/0x70
[  841.757580]  ? selinux_inode_getsecctx+0x90/0x90
[  841.758531]  ? rcu_read_lock_sched_held+0xd/0x70
[  841.759466]  ? loop_set_status_old+0x1b0/0x1b0
[  841.760394]  blkdev_ioctl+0x362/0x7f0
[  841.761152]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  841.762089]  ? __x64_sys_ioctl+0x97/0x210
[  841.762929]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  841.764039]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  841.764975]  __x64_sys_ioctl+0x196/0x210
[  841.765786]  do_syscall_64+0x3b/0x90
[  841.766541]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  841.767576] RIP: 0033:0x7f22ed51d8d7
[  841.768326] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  841.771969] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  841.773485] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  841.774902] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  841.776340] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  841.777770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  841.779175] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  841.780606]  </TASK>
[  841.781063] CPU: 1 PID: 7884 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  841.782080] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  841.783263] Call Trace:
[  841.783525]  <TASK>
[  841.783770]  dump_stack_lvl+0x8b/0xb3
[  841.784180]  should_fail.cold+0x5/0xa
[  841.784587]  ? kobject_uevent_env+0x236/0xfa0
[  841.785065]  should_failslab+0x5/0x10
[  841.785463]  kmem_cache_alloc_trace+0x55/0x3c0
[  841.785954]  kobject_uevent_env+0x236/0xfa0
[  841.786405]  ? dev_uevent_filter+0xd0/0xd0
[  841.786858]  ? _raw_spin_unlock+0x24/0x40
[  841.787301]  disk_event_uevent+0x17b/0x1e0
[  841.787753]  ? disk_events_async_show+0x10/0x10
[  841.788238]  ? __fget_files+0x28d/0x470
[  841.788289] FAULT_INJECTION: forcing a failure.
[  841.788289] name failslab, interval 1, probability 0, space 0, times 0
[  841.788665]  disk_force_media_change+0x1e/0xc0
[  841.788684]  loop_configure+0x75b/0x1950
[  841.791731]  ? putname+0xfe/0x140
[  841.792086]  lo_ioctl+0x782/0x1860
[  841.792461]  ? avc_has_extended_perms+0x7e8/0xeb0
[  841.792945]  ? loop_set_status_old+0x1b0/0x1b0
[  841.793430]  ? fsnotify+0xb4f/0x1250
[  841.793822]  ? avc_ss_reset+0x180/0x180
[  841.794240]  ? fsnotify_first_mark+0x1f0/0x1f0
[  841.794726]  ? rcu_read_lock_sched_held+0xd/0x70
[  841.795222]  ? lock_acquire+0x41c/0x4d0
[  841.795648]  ? rcu_read_lock_sched_held+0xd/0x70
[  841.796114]  ? lock_release+0x505/0x6f0
[  841.796541]  ? find_and_remove_object+0xe4/0x120
[  841.797043]  ? __delete_object+0xb3/0x100
[  841.797477]  ? lock_downgrade+0x6d0/0x6d0
[  841.797908]  ? rwlock_bug.part.0+0x90/0x90
[  841.798332]  ? rcu_read_lock_sched_held+0xd/0x70
[  841.798844]  ? selinux_inode_getsecctx+0x90/0x90
[  841.799350]  ? rcu_read_lock_sched_held+0xd/0x70
[  841.799860]  ? loop_set_status_old+0x1b0/0x1b0
[  841.800336]  blkdev_ioctl+0x362/0x7f0
[  841.800739]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  841.801234]  ? __x64_sys_ioctl+0x97/0x210
[  841.801665]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  841.802247]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  841.802722]  __x64_sys_ioctl+0x196/0x210
[  841.803143]  do_syscall_64+0x3b/0x90
[  841.803540]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  841.804052] RIP: 0033:0x7f432f5bb8d7
[  841.804433] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  841.806328] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  841.807069] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  841.807772] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  841.808459] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  841.809148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  841.809844] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  841.810537]  </TASK>
[  841.810768] CPU: 0 PID: 7886 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  841.812753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  841.815015] Call Trace:
[  841.815540]  <TASK>
[  841.815996]  dump_stack_lvl+0x8b/0xb3
[  841.816775]  should_fail.cold+0x5/0xa
[  841.817557]  ? create_object.isra.0+0x3a/0xa20
[  841.818484]  should_failslab+0x5/0x10
[  841.819258]  kmem_cache_alloc+0x5b/0x480
[  841.820091]  create_object.isra.0+0x3a/0xa20
[  841.820980]  ? kasan_unpoison+0x23/0x50
[  841.821799]  __kmalloc_node_track_caller+0x269/0x440
[  841.822817]  ? alloc_uevent_skb+0x7b/0x210
[  841.823699]  __alloc_skb+0xe3/0x340
[  841.824432]  alloc_uevent_skb+0x7b/0x210
[  841.825257]  kobject_uevent_env+0xaa4/0xfa0
[  841.826142]  ? _raw_spin_unlock+0x24/0x40
[  841.826994]  disk_event_uevent+0x17b/0x1e0
[  841.827863]  ? disk_events_async_show+0x10/0x10
[  841.828812]  ? __fget_files+0x28d/0x470
[  841.829611]  disk_force_media_change+0x1e/0xc0
[  841.830529]  loop_configure+0x75b/0x1950
[  841.831339]  ? putname+0xfe/0x140
[  841.832068]  lo_ioctl+0x782/0x1860
[  841.832790]  ? avc_has_extended_perms+0x7e8/0xeb0
[  841.833863]  ? loop_set_status_old+0x1b0/0x1b0
[  841.835060]  ? fsnotify+0xb4f/0x1250
[  841.835997]  ? avc_ss_reset+0x180/0x180
[  841.837054]  ? fsnotify_first_mark+0x1f0/0x1f0
[  841.838238]  ? rcu_read_lock_sched_held+0xd/0x70
[  841.839439]  ? lock_acquire+0x41c/0x4d0
[  841.840264]  ? rcu_read_lock_sched_held+0xd/0x70
[  841.841216]  ? lock_release+0x505/0x6f0
[  841.842019]  ? find_and_remove_object+0xe4/0x120
[  841.842974]  ? __delete_object+0xb3/0x100
[  841.843849]  ? lock_downgrade+0x6d0/0x6d0
[  841.844691]  ? rwlock_bug.part.0+0x90/0x90
[  841.845547]  ? rcu_read_lock_sched_held+0xd/0x70
[  841.846515]  ? selinux_inode_getsecctx+0x90/0x90
[  841.847469]  ? loop_set_status_old+0x1b0/0x1b0
[  841.848412]  blkdev_ioctl+0x362/0x7f0
[  841.849176]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  841.850125]  ? __x64_sys_ioctl+0x97/0x210
[  841.850963]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  841.852113]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  841.853086]  __x64_sys_ioctl+0x196/0x210
[  841.853918]  do_syscall_64+0x3b/0x90
[  841.854681]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  841.855754] RIP: 0033:0x7faf15eb38d7
[  841.856501] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  841.860232] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  841.861782] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  841.863205] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  841.864691] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  841.866125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  841.867181] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'.
[  841.867572] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  841.867601]  </TASK>
[  841.872401] loop0: detected capacity change from 0 to 128
[  841.872437] loop5: detected capacity change from 0 to 128
[  841.886523] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  841.896783] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  841.898446] loop5: detected capacity change from 0 to 128
[  841.906556] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  841.916010] ISOFS: Unable to identify CD-ROM format.
08:07:25 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(0x0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  841.926710] ISOFS: Unable to identify CD-ROM format.
08:07:25 executing program 6:
shmat(0x0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(0x0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(0x0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:07:25 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:07:25 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r3=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, 0x0, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES16, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r3, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r6=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r6, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r8=>0x0})
sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, r7, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_NEW_KEY(r2, &(0x7f00000003c0)={&(0x7f0000000040), 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xc4, 0x0, 0x800, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}, @NL80211_ATTR_KEY={0x34, 0x50, 0x0, 0x1, [@NL80211_KEY_CIPHER={0x8, 0x3, 0xfac05}, @NL80211_KEY_MODE={0x5}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac01}, @NL80211_KEY_DEFAULT={0x4}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "ad0b72d58dc300095615f1d9dd"}]}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}, @NL80211_ATTR_KEY={0x64, 0x50, 0x0, 0x1, [@NL80211_KEY_DEFAULT={0x4}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "263ffc1cd0"}, @NL80211_KEY_IDX={0x5}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "557b353d0d25c09ccf9d5f47b2"}, @NL80211_KEY_TYPE={0x8, 0x7, 0x2}, @NL80211_KEY_TYPE={0x8, 0x7, 0x2}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "338bf3598a388ae5bed9b9db38"}, @NL80211_KEY_DEFAULT_TYPES={0xc, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_KEY_DEFAULT_MGMT={0x4}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x804}, 0x81)
fadvise64(r4, 0x40, 0x4, 0x1)
fgetxattr(r2, &(0x7f0000000000)=@random={'trusted.', '\x00'}, &(0x7f0000000140)=""/211, 0xd3)

08:07:25 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 47)

08:07:25 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 36)

[  841.979406] loop5: detected capacity change from 0 to 128
[  841.990127] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'.
[  841.994667] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
08:07:25 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 47)

[  842.005274] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'.
[  842.009356] loop5: detected capacity change from 0 to 128
[  842.034885] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
08:07:25 executing program 6:
shmat(0x0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(0x0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(0x0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:07:25 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000001000), 0xffffffffffffffff)
sendmsg$NL802154_CMD_NEW_INTERFACE(r1, &(0x7f0000001100)={&(0x7f0000000fc0), 0xc, &(0x7f00000010c0)={&(0x7f0000001040)=ANY=[@ANYBLOB="2c020000", @ANYRES16=r2, @ANYBLOB="01000000000000000000070000000a0004007770616e330000000c0006000000000000000000"], 0x2c}}, 0x0)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r2, 0x2, 0x200, 0x7fff, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x91}, 0x4000000)
syz_80211_inject_frame(&(0x7f0000000140), &(0x7f0000000240)=ANY=[], 0x10)

[  842.042300] FAULT_INJECTION: forcing a failure.
[  842.042300] name failslab, interval 1, probability 0, space 0, times 0
[  842.045146] CPU: 0 PID: 7908 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
08:07:25 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x0)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  842.047148] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  842.049449] Call Trace:
[  842.049975]  <TASK>
[  842.050411]  dump_stack_lvl+0x8b/0xb3
[  842.051194]  should_fail.cold+0x5/0xa
[  842.051990]  ? skb_clone+0x170/0x3c0
[  842.052766]  should_failslab+0x5/0x10
[  842.053534]  kmem_cache_alloc+0x5b/0x480
[  842.054341]  skb_clone+0x170/0x3c0
[  842.055058]  netlink_broadcast+0x9ae/0xd60
[  842.055914]  ? alloc_uevent_skb+0x1c2/0x210
[  842.056802]  kobject_uevent_env+0xa6b/0xfa0
[  842.057678]  ? _raw_spin_unlock+0x24/0x40
[  842.058516]  disk_event_uevent+0x17b/0x1e0
[  842.059364]  ? disk_events_async_show+0x10/0x10
[  842.060304]  ? __fget_files+0x28d/0x470
[  842.061133]  disk_force_media_change+0x1e/0xc0
[  842.062060]  loop_configure+0x75b/0x1950
[  842.062890]  ? putname+0xfe/0x140
[  842.063602]  lo_ioctl+0x782/0x1860
[  842.064335]  ? avc_has_extended_perms+0x7e8/0xeb0
[  842.065324]  ? loop_set_status_old+0x1b0/0x1b0
[  842.066251]  ? arch_stack_walk+0x99/0xf0
[  842.067067]  ? avc_ss_reset+0x180/0x180
[  842.067908]  ? rcu_read_lock_sched_held+0xd/0x70
[  842.068949]  ? lock_acquire+0x41c/0x4d0
[  842.068964] FAULT_INJECTION: forcing a failure.
[  842.068964] name failslab, interval 1, probability 0, space 0, times 0
[  842.069754]  ? rcu_read_lock_sched_held+0xd/0x70
[  842.069783]  ? lock_release+0x505/0x6f0
[  842.072771]  ? find_and_remove_object+0xe4/0x120
[  842.073732]  ? __delete_object+0xb3/0x100
[  842.074578]  ? lock_downgrade+0x6d0/0x6d0
[  842.075400]  ? rwlock_bug.part.0+0x90/0x90
[  842.076290]  ? rcu_read_lock_sched_held+0xd/0x70
[  842.077238]  ? selinux_inode_getsecctx+0x90/0x90
[  842.078184]  ? loop_set_status_old+0x1b0/0x1b0
[  842.079082]  blkdev_ioctl+0x362/0x7f0
[  842.079855]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  842.080781]  ? __x64_sys_ioctl+0x97/0x210
[  842.081596]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  842.082683]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  842.083610]  __x64_sys_ioctl+0x196/0x210
[  842.084416]  do_syscall_64+0x3b/0x90
[  842.085151]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  842.086151] RIP: 0033:0x7faf15eb38d7
[  842.086875] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  842.090453] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  842.091983] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  842.093372] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  842.094770] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  842.096164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  842.097570] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  842.098974]  </TASK>
[  842.099422] CPU: 1 PID: 7907 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  842.100522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  842.101631] Call Trace:
[  842.101905]  <TASK>
[  842.102139]  dump_stack_lvl+0x8b/0xb3
[  842.102552]  should_fail.cold+0x5/0xa
[  842.102934]  ? create_object.isra.0+0x3a/0xa20
[  842.103423]  should_failslab+0x5/0x10
[  842.103829]  kmem_cache_alloc+0x5b/0x480
[  842.104262]  create_object.isra.0+0x3a/0xa20
[  842.104739]  ? kasan_unpoison+0x23/0x50
[  842.105162]  kmem_cache_alloc_trace+0x22e/0x3c0
[  842.105648]  kobject_uevent_env+0x236/0xfa0
[  842.106115]  ? dev_uevent_filter+0xd0/0xd0
[  842.106565]  ? _raw_spin_unlock+0x24/0x40
[  842.106988]  disk_event_uevent+0x17b/0x1e0
[  842.107439]  ? disk_events_async_show+0x10/0x10
[  842.107902]  ? __fget_files+0x28d/0x470
[  842.108329]  disk_force_media_change+0x1e/0xc0
[  842.108812]  loop_configure+0x75b/0x1950
[  842.109252]  ? putname+0xfe/0x140
[  842.109633]  lo_ioctl+0x782/0x1860
[  842.110010]  ? avc_has_extended_perms+0x7e8/0xeb0
[  842.110534]  ? loop_set_status_old+0x1b0/0x1b0
[  842.110984]  ? fsnotify+0xb4f/0x1250
[  842.111379]  ? avc_ss_reset+0x180/0x180
[  842.111797]  ? fsnotify_first_mark+0x1f0/0x1f0
[  842.112270]  ? rcu_read_lock_sched_held+0xd/0x70
[  842.112746]  ? lock_acquire+0x41c/0x4d0
[  842.113168]  ? rcu_read_lock_sched_held+0xd/0x70
[  842.113642]  ? lock_release+0x505/0x6f0
[  842.114059]  ? find_and_remove_object+0xe4/0x120
[  842.114530]  ? __delete_object+0xb3/0x100
[  842.114974]  ? lock_downgrade+0x6d0/0x6d0
[  842.115383]  ? rwlock_bug.part.0+0x90/0x90
[  842.115837]  ? rcu_read_lock_sched_held+0xd/0x70
[  842.116341]  ? selinux_inode_getsecctx+0x90/0x90
[  842.116841]  ? rcu_read_lock_sched_held+0xd/0x70
[  842.117332]  ? loop_set_status_old+0x1b0/0x1b0
[  842.117806]  blkdev_ioctl+0x362/0x7f0
[  842.118201]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  842.118688]  ? __x64_sys_ioctl+0x97/0x210
[  842.119126]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  842.119708]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  842.120198]  __x64_sys_ioctl+0x196/0x210
[  842.120618]  do_syscall_64+0x3b/0x90
[  842.121018]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  842.121562] RIP: 0033:0x7f432f5bb8d7
[  842.121958] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  842.123871] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  842.124663] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  842.125403] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  842.126146] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  842.126880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  842.127616] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  842.128370]  </TASK>
[  842.129007] FAULT_INJECTION: forcing a failure.
[  842.129007] name failslab, interval 1, probability 0, space 0, times 0
[  842.130219] CPU: 1 PID: 7906 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  842.131212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  842.131707] loop0: detected capacity change from 0 to 128
[  842.132412] Call Trace:
[  842.132417]  <TASK>
[  842.134010]  dump_stack_lvl+0x8b/0xb3
[  842.134418]  should_fail.cold+0x5/0xa
[  842.134827]  ? __kernfs_new_node+0xd4/0x8b0
[  842.135282]  should_failslab+0x5/0x10
[  842.135691]  kmem_cache_alloc+0x5b/0x480
[  842.136116]  ? rcu_read_lock_sched_held+0xd/0x70
[  842.136607]  __kernfs_new_node+0xd4/0x8b0
[  842.137039]  ? lock_acquire+0x41c/0x4d0
[  842.137452]  ? kernfs_path_from_node+0x60/0x60
[  842.137939]  ? lock_release+0x505/0x6f0
[  842.138353]  ? kernfs_add_one+0x3c6/0x550
[  842.138803]  ? lock_downgrade+0x6d0/0x6d0
[  842.139245]  ? down_write+0xde/0x150
[  842.139644]  ? down_write_killable_nested+0x180/0x180
[  842.140202]  ? down_write+0xde/0x150
[  842.140593]  kernfs_new_node+0x93/0x120
[  842.141010]  __kernfs_create_file+0x51/0x350
[  842.141476]  sysfs_add_file_mode_ns+0x218/0x430
[  842.141965]  ? component_del+0x4c0/0x4c0
[  842.142392]  internal_create_group+0x322/0xb20
[  842.142875]  ? sysfs_remove_group+0x170/0x170
[  842.143346]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  842.143874]  ? __loop_update_dio+0x2a3/0x620
[  842.144335]  loop_configure+0xe87/0x1950
[  842.144763]  lo_ioctl+0x782/0x1860
[  842.145139]  ? avc_has_extended_perms+0x7e8/0xeb0
[  842.145653]  ? loop_set_status_old+0x1b0/0x1b0
[  842.146142]  ? fsnotify+0xb4f/0x1250
[  842.146255] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  842.146531]  ? avc_ss_reset+0x180/0x180
[  842.148687]  ? fsnotify_first_mark+0x1f0/0x1f0
[  842.149165]  ? rcu_read_lock_sched_held+0xd/0x70
[  842.149658]  ? lock_acquire+0x41c/0x4d0
[  842.150073]  ? rcu_read_lock_sched_held+0xd/0x70
[  842.150568]  ? lock_release+0x505/0x6f0
[  842.150993]  ? find_and_remove_object+0xe4/0x120
[  842.151497]  ? __delete_object+0xb3/0x100
[  842.151945]  ? lock_downgrade+0x6d0/0x6d0
[  842.152380]  ? rwlock_bug.part.0+0x90/0x90
[  842.152821]  ? rcu_read_lock_sched_held+0xd/0x70
[  842.153332]  ? selinux_inode_getsecctx+0x90/0x90
[  842.153828]  ? rcu_read_lock_sched_held+0xd/0x70
[  842.154318]  ? loop_set_status_old+0x1b0/0x1b0
[  842.154797]  blkdev_ioctl+0x362/0x7f0
[  842.155192]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  842.155693]  ? __x64_sys_ioctl+0x97/0x210
[  842.156129]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  842.156704]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  842.157206]  __x64_sys_ioctl+0x196/0x210
[  842.157628]  do_syscall_64+0x3b/0x90
[  842.158030]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  842.158585] RIP: 0033:0x7f22ed51d8d7
[  842.158975] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  842.160911] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  842.161713] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  842.162456] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  842.163255] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  842.164058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  842.164856] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  842.165641]  </TASK>
08:07:26 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x0)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:07:26 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x349242, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0)
fcntl$setlease(r2, 0x400, 0x1)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x5, @initdev={0xfe, 0x88, '\x00', 0x3, 0x0}, 0x1}, 0x1c)

08:07:26 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(0x0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  842.186053] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
08:07:26 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:07:26 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(0x0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  842.253586] loop5: detected capacity change from 0 to 128
[  842.261727] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  842.280870] loop5: detected capacity change from 0 to 128
[  842.283711] ISOFS: Unable to identify CD-ROM format.
[  842.299557] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  842.304179] ISOFS: Unable to identify CD-ROM format.
[  852.455463] FAULT_INJECTION: forcing a failure.
[  852.455463] name failslab, interval 1, probability 0, space 0, times 0
[  852.456028] loop5: detected capacity change from 0 to 128
[  852.457839] CPU: 0 PID: 7934 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  852.460389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  852.462352] FAULT_INJECTION: forcing a failure.
[  852.462352] name failslab, interval 1, probability 0, space 0, times 0
[  852.462735] Call Trace:
[  852.462744]  <TASK>
[  852.462753]  dump_stack_lvl+0x8b/0xb3
[  852.465642]  should_fail.cold+0x5/0xa
[  852.466440]  ? kobject_get_path+0xc0/0x1d0
[  852.467327]  should_failslab+0x5/0x10
[  852.468128]  __kmalloc+0x72/0x440
[  852.468859]  kobject_get_path+0xc0/0x1d0
[  852.469711]  kobject_uevent_env+0x25c/0xfa0
[  852.470618]  ? _raw_spin_unlock+0x24/0x40
[  852.471496]  disk_event_uevent+0x17b/0x1e0
[  852.472391]  ? disk_events_async_show+0x10/0x10
[  852.473492]  ? __fget_files+0x28d/0x470
[  852.474388]  disk_force_media_change+0x1e/0xc0
[  852.475359]  loop_configure+0x75b/0x1950
[  852.476248]  ? putname+0xfe/0x140
[  852.476995]  lo_ioctl+0x782/0x1860
[  852.477743]  ? avc_has_extended_perms+0x7e8/0xeb0
[  852.478804]  ? loop_set_status_old+0x1b0/0x1b0
[  852.479763]  ? fsnotify+0xb4f/0x1250
[  852.480557]  ? avc_ss_reset+0x180/0x180
[  852.481410]  ? fsnotify_first_mark+0x1f0/0x1f0
[  852.482383]  ? rcu_read_lock_sched_held+0xd/0x70
[  852.483381]  ? lock_acquire+0x41c/0x4d0
[  852.484240]  ? rcu_read_lock_sched_held+0xd/0x70
[  852.485249]  ? lock_release+0x505/0x6f0
[  852.486093]  ? find_and_remove_object+0xe4/0x120
[  852.487102]  ? __delete_object+0xb3/0x100
[  852.488002]  ? lock_downgrade+0x6d0/0x6d0
[  852.488888]  ? rwlock_bug.part.0+0x90/0x90
[  852.489784]  ? rcu_read_lock_sched_held+0xd/0x70
[  852.490820]  ? selinux_inode_getsecctx+0x90/0x90
[  852.491838]  ? rcu_read_lock_sched_held+0xd/0x70
[  852.492842]  ? loop_set_status_old+0x1b0/0x1b0
[  852.493817]  blkdev_ioctl+0x362/0x7f0
[  852.494612]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  852.495604]  ? __x64_sys_ioctl+0x97/0x210
[  852.496504]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  852.497667]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  852.498677]  __x64_sys_ioctl+0x196/0x210
[  852.499542]  do_syscall_64+0x3b/0x90
[  852.500358]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  852.501437] RIP: 0033:0x7f432f5bb8d7
[  852.502225] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  852.506063] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  852.507672] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  852.509184] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  852.510690] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  852.512190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  852.513672] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  852.515197]  </TASK>
[  852.515683] CPU: 1 PID: 7937 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  852.516718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  852.517923] Call Trace:
[  852.518192]  <TASK>
[  852.518432]  dump_stack_lvl+0x8b/0xb3
[  852.518851]  should_fail.cold+0x5/0xa
[  852.519257]  ? create_object.isra.0+0x3a/0xa20
[  852.519745]  should_failslab+0x5/0x10
[  852.520186]  kmem_cache_alloc+0x5b/0x480
[  852.520638]  ? lock_acquire+0x41c/0x4d0
[  852.521074]  create_object.isra.0+0x3a/0xa20
[  852.521554]  ? kasan_unpoison+0x23/0x50
[  852.521997]  kmem_cache_alloc+0x239/0x480
[  852.522450]  skb_clone+0x170/0x3c0
[  852.522848]  netlink_broadcast+0x9ae/0xd60
[  852.523314]  ? alloc_uevent_skb+0x1c2/0x210
[  852.523773]  kobject_uevent_env+0xa6b/0xfa0
[  852.524253]  ? _raw_spin_unlock+0x24/0x40
[  852.524717]  disk_event_uevent+0x17b/0x1e0
[  852.525179]  ? disk_events_async_show+0x10/0x10
[  852.525687]  ? __fget_files+0x28d/0x470
[  852.526118]  disk_force_media_change+0x1e/0xc0
[  852.526616]  loop_configure+0x75b/0x1950
[  852.527070]  ? putname+0xfe/0x140
[  852.527460]  lo_ioctl+0x782/0x1860
[  852.527840]  ? avc_has_extended_perms+0x7e8/0xeb0
[  852.528375]  ? loop_set_status_old+0x1b0/0x1b0
[  852.528861]  ? fsnotify+0xb4f/0x1250
[  852.529290]  ? avc_ss_reset+0x180/0x180
[  852.529747]  ? fsnotify_first_mark+0x1f0/0x1f0
[  852.530250]  ? rcu_read_lock_sched_held+0xd/0x70
[  852.530783]  ? lock_acquire+0x41c/0x4d0
[  852.531216]  ? rcu_read_lock_sched_held+0xd/0x70
[  852.531735]  ? lock_release+0x505/0x6f0
[  852.532166]  ? find_and_remove_object+0xe4/0x120
[  852.532708]  ? __delete_object+0xb3/0x100
[  852.533185]  ? lock_downgrade+0x6d0/0x6d0
[  852.533644]  ? rwlock_bug.part.0+0x90/0x90
[  852.534084]  ? rcu_read_lock_sched_held+0xd/0x70
[  852.534633]  ? selinux_inode_getsecctx+0x90/0x90
[  852.535134]  ? loop_set_status_old+0x1b0/0x1b0
[  852.535659]  blkdev_ioctl+0x362/0x7f0
[  852.536060]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  852.536604]  ? __x64_sys_ioctl+0x97/0x210
[  852.537128]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  852.537887]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  852.538503]  __x64_sys_ioctl+0x196/0x210
[  852.539142]  do_syscall_64+0x3b/0x90
[  852.539546]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  852.540142] RIP: 0033:0x7faf15eb38d7
[  852.540530] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  852.542648] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  852.543502] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  852.544306] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  852.545110] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  852.545917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  852.546737] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  852.547556]  </TASK>
[  852.549199] FAULT_INJECTION: forcing a failure.
[  852.549199] name failslab, interval 1, probability 0, space 0, times 0
[  852.550494] CPU: 1 PID: 7938 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  852.551513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  852.552665] Call Trace:
[  852.552925]  <TASK>
[  852.553150]  dump_stack_lvl+0x8b/0xb3
[  852.553549]  should_fail.cold+0x5/0xa
[  852.553940]  ? create_object.isra.0+0x3a/0xa20
[  852.554409]  should_failslab+0x5/0x10
[  852.554797]  kmem_cache_alloc+0x5b/0x480
[  852.555213]  create_object.isra.0+0x3a/0xa20
[  852.555661]  ? kasan_unpoison+0x23/0x50
[  852.556095]  kmem_cache_alloc+0x239/0x480
[  852.556522]  __kernfs_new_node+0xd4/0x8b0
[  852.556961]  ? lock_acquire+0x41c/0x4d0
[  852.557369]  ? kernfs_path_from_node+0x60/0x60
[  852.557851]  ? lock_release+0x505/0x6f0
[  852.558266]  ? kernfs_add_one+0x3c6/0x550
[  852.558713]  ? lock_downgrade+0x6d0/0x6d0
[  852.559152]  ? down_write+0xde/0x150
[  852.559546]  ? down_write_killable_nested+0x180/0x180
[  852.560111]  ? down_write+0xde/0x150
[  852.560511]  kernfs_new_node+0x93/0x120
[  852.560935]  __kernfs_create_file+0x51/0x350
[  852.561407]  sysfs_add_file_mode_ns+0x218/0x430
[  852.561912]  ? component_del+0x4c0/0x4c0
[  852.562326]  internal_create_group+0x322/0xb20
[  852.562813]  ? sysfs_remove_group+0x170/0x170
[  852.563300]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  852.563834]  ? __loop_update_dio+0x2a3/0x620
[  852.564309]  loop_configure+0xe87/0x1950
[  852.564741]  lo_ioctl+0x782/0x1860
[  852.565111]  ? avc_has_extended_perms+0x7e8/0xeb0
[  852.565621]  ? loop_set_status_old+0x1b0/0x1b0
[  852.566105]  ? fsnotify+0xb4f/0x1250
[  852.566489]  ? avc_ss_reset+0x180/0x180
[  852.566921]  ? fsnotify_first_mark+0x1f0/0x1f0
[  852.567387]  ? rcu_read_lock_sched_held+0xd/0x70
[  852.567891]  ? lock_acquire+0x41c/0x4d0
[  852.568304]  ? rcu_read_lock_sched_held+0xd/0x70
[  852.568797]  ? lock_release+0x505/0x6f0
[  852.569212]  ? find_and_remove_object+0xe4/0x120
[  852.569714]  ? __delete_object+0xb3/0x100
[  852.570149]  ? lock_downgrade+0x6d0/0x6d0
[  852.570584]  ? rwlock_bug.part.0+0x90/0x90
[  852.571032]  ? rcu_read_lock_sched_held+0xd/0x70
[  852.571532]  ? selinux_inode_getsecctx+0x90/0x90
[  852.572040]  ? rcu_read_lock_sched_held+0xd/0x70
[  852.572536]  ? loop_set_status_old+0x1b0/0x1b0
[  852.573019]  blkdev_ioctl+0x362/0x7f0
[  852.573415]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  852.573910]  ? __x64_sys_ioctl+0x97/0x210
[  852.574560]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  852.575220]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  852.575949]  __x64_sys_ioctl+0x196/0x210
[  852.576377]  do_syscall_64+0x3b/0x90
[  852.576779]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  852.577309] RIP: 0033:0x7f22ed51d8d7
[  852.577697] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  852.579590] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  852.580386] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  852.581121] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  852.581840] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  852.582587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  852.583326] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  852.584058]  </TASK>
08:07:36 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 48)

08:07:36 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x0)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:07:36 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000001000), 0xffffffffffffffff)
sendmsg$NL802154_CMD_NEW_INTERFACE(r1, &(0x7f0000001100)={&(0x7f0000000fc0), 0xc, &(0x7f00000010c0)={&(0x7f0000001040)=ANY=[@ANYBLOB="2c020000", @ANYRES16=r2, @ANYBLOB="01000000000000000000070000000a0004007770616e330000000c0006000000000000000000"], 0x2c}}, 0x0)
syz_80211_inject_frame(&(0x7f0000000140), &(0x7f0000000240)=ANY=[], 0x10)

08:07:36 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 37)

08:07:36 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(0x0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:07:36 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 48)

08:07:36 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:07:36 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x20, 0xff, 0x9, 0x9, 0xfffffff8})
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)

08:07:36 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(0x0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  852.590275] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  852.602288] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  852.610033] loop5: detected capacity change from 0 to 128
[  852.619038] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  852.644305] loop0: detected capacity change from 0 to 128
[  852.654477] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  852.656804] ISOFS: Unable to identify CD-ROM format.
[  852.675222] ISOFS: Unable to identify CD-ROM format.
[  862.904644] FAULT_INJECTION: forcing a failure.
08:07:46 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f0000001000), 0xffffffffffffffff)
syz_80211_inject_frame(&(0x7f0000000140), &(0x7f0000000240)=ANY=[], 0x10)

08:07:46 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 38)

08:07:46 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x0)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:07:46 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(0x0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:07:46 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:07:46 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 49)

08:07:46 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 49)

[  862.904644] name failslab, interval 1, probability 0, space 0, times 0
[  862.907139] CPU: 1 PID: 7957 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  862.909058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  862.911313] Call Trace:
[  862.911822]  <TASK>
[  862.912275]  dump_stack_lvl+0x8b/0xb3
[  862.913054]  should_fail.cold+0x5/0xa
[  862.913818]  ? __kernfs_new_node+0xd4/0x8b0
[  862.914675]  should_failslab+0x5/0x10
[  862.915434]  kmem_cache_alloc+0x5b/0x480
[  862.916274]  __kernfs_new_node+0xd4/0x8b0
[  862.917101]  ? kernfs_path_from_node+0x60/0x60
[  862.918004]  ? selinux_sb_statfs+0x1ba/0x250
[  862.918890]  ? call_rcu+0x4da/0xa20
[  862.919630]  ? kasan_quarantine_put+0x87/0x1e0
08:07:46 executing program 7:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8983, &(0x7f0000000040)={0x7, 'veth1_to_bridge\x00', {0x9dd1}, 0x3ff})
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141040, 0x0)
sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0xfd9, 0x5)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r2, 0x10, 0x0, 0x2)
r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
ioctl$TIOCL_SELLOADLUT(r2, 0x541c, &(0x7f00000000c0)={0x5, 0xfffffffffffffff7, 0x9, 0x4, 0x8})
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan1\x00'})
lseek(r1, 0x0, 0x4)

[  862.920560]  ? trace_hardirqs_on+0x5b/0x190
[  862.921515]  ? kasan_quarantine_put+0x87/0x1e0
[  862.922481]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  862.923628]  ? shmem_statfs+0x1b3/0x3e0
[  862.924451]  kernfs_create_dir_ns+0x9c/0x220
[  862.925342]  internal_create_group+0x782/0xb20
[  862.926253]  ? sysfs_remove_group+0x170/0x170
[  862.927161]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  862.928184]  ? __loop_update_dio+0x2a3/0x620
[  862.929064]  loop_configure+0xe87/0x1950
[  862.929888]  lo_ioctl+0x782/0x1860
[  862.930604]  ? avc_has_extended_perms+0x7e8/0xeb0
[  862.931583]  ? loop_set_status_old+0x1b0/0x1b0
[  862.932512]  ? fsnotify+0xb4f/0x1250
[  862.933255]  ? avc_ss_reset+0x180/0x180
[  862.934057]  ? fsnotify_first_mark+0x1f0/0x1f0
[  862.934962]  ? rcu_read_lock_sched_held+0xd/0x70
[  862.935904]  ? lock_acquire+0x41c/0x4d0
[  862.936705]  ? rcu_read_lock_sched_held+0xd/0x70
[  862.937656]  ? lock_release+0x505/0x6f0
[  862.938448]  ? find_and_remove_object+0xe4/0x120
[  862.939392]  ? __delete_object+0xb3/0x100
[  862.940236]  ? lock_downgrade+0x6d0/0x6d0
[  862.941060]  ? rwlock_bug.part.0+0x90/0x90
[  862.941911]  ? rcu_read_lock_sched_held+0xd/0x70
[  862.942860]  ? selinux_inode_getsecctx+0x90/0x90
[  862.943812]  ? loop_set_status_old+0x1b0/0x1b0
[  862.944732]  blkdev_ioctl+0x362/0x7f0
[  862.945482]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  862.946416]  ? __x64_sys_ioctl+0x97/0x210
[  862.947235]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  862.948336]  ? blkdev_common_ioctl+0x16d0/0x16d0
08:07:46 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(0x0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  862.949270]  __x64_sys_ioctl+0x196/0x210
[  862.950212]  do_syscall_64+0x3b/0x90
[  862.951095]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  862.952317] RIP: 0033:0x7faf15eb38d7
[  862.953173] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  862.957542] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  862.959298] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  862.960956] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  862.962604] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  862.964267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  862.965917] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  862.967575]  </TASK>
[  862.968412] loop0: detected capacity change from 0 to 128
[  862.986876] FAULT_INJECTION: forcing a failure.
[  862.986876] name failslab, interval 1, probability 0, space 0, times 0
[  862.989156] CPU: 1 PID: 7974 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  862.991056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  862.993332] Call Trace:
[  862.993844]  <TASK>
[  862.994288]  dump_stack_lvl+0x8b/0xb3
[  862.995061]  should_fail.cold+0x5/0xa
[  862.995826]  ? create_object.isra.0+0x3a/0xa20
[  862.996772]  should_failslab+0x5/0x10
[  862.997534]  kmem_cache_alloc+0x5b/0x480
[  862.998353]  create_object.isra.0+0x3a/0xa20
[  862.999239]  ? kasan_unpoison+0x23/0x50
[  863.000069]  __kmalloc+0x25b/0x440
[  863.000784]  kobject_get_path+0xc0/0x1d0
[  863.001599]  kobject_uevent_env+0x25c/0xfa0
[  863.002471]  ? _raw_spin_unlock+0x24/0x40
[  863.003317]  disk_event_uevent+0x17b/0x1e0
[  863.004190]  ? disk_events_async_show+0x10/0x10
[  863.005127]  ? __fget_files+0x28d/0x470
[  863.005924]  disk_force_media_change+0x1e/0xc0
[  863.006837]  loop_configure+0x75b/0x1950
[  863.007654]  ? putname+0xfe/0x140
[  863.008384]  lo_ioctl+0x782/0x1860
[  863.009094]  ? avc_has_extended_perms+0x7e8/0xeb0
[  863.010065]  ? loop_set_status_old+0x1b0/0x1b0
[  863.010978]  ? fsnotify+0xb4f/0x1250
[  863.011725]  ? avc_ss_reset+0x180/0x180
[  863.012546]  ? fsnotify_first_mark+0x1f0/0x1f0
[  863.013453]  ? rcu_read_lock_sched_held+0xd/0x70
[  863.014401]  ? lock_acquire+0x41c/0x4d0
[  863.015197]  ? rcu_read_lock_sched_held+0xd/0x70
[  863.016150]  ? lock_release+0x505/0x6f0
[  863.016944]  ? find_and_remove_object+0xe4/0x120
[  863.017894]  ? __delete_object+0xb3/0x100
[  863.018729]  ? lock_downgrade+0x6d0/0x6d0
[  863.019556]  ? rwlock_bug.part.0+0x90/0x90
[  863.020419]  ? rcu_read_lock_sched_held+0xd/0x70
[  863.021381]  ? selinux_inode_getsecctx+0x90/0x90
[  863.022333]  ? rcu_read_lock_sched_held+0xd/0x70
[  863.023278]  ? loop_set_status_old+0x1b0/0x1b0
[  863.024218]  blkdev_ioctl+0x362/0x7f0
[  863.024977]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  863.025917]  ? __x64_sys_ioctl+0x97/0x210
[  863.026746]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  863.027849]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  863.028811]  __x64_sys_ioctl+0x196/0x210
[  863.029621]  do_syscall_64+0x3b/0x90
[  863.030376]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  863.031406] RIP: 0033:0x7f432f5bb8d7
[  863.032150] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  863.035818] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  863.037363] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  863.038774] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  863.040192] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  863.041598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  863.042998] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  863.044439]  </TASK>
[  863.046419] loop5: detected capacity change from 0 to 128
[  863.052091] FAULT_INJECTION: forcing a failure.
[  863.052091] name failslab, interval 1, probability 0, space 0, times 0
[  863.054444] CPU: 1 PID: 7973 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  863.056370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  863.058640] Call Trace:
[  863.059157]  <TASK>
[  863.059605]  dump_stack_lvl+0x8b/0xb3
[  863.060400]  should_fail.cold+0x5/0xa
08:07:46 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)
getpeername(r0, &(0x7f0000000000)=@isdn, &(0x7f0000000080)=0x80)
lseek(r1, 0x2a, 0x1)

08:07:46 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x0)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  863.061167]  ? __kernfs_new_node+0xd4/0x8b0
[  863.062232]  should_failslab+0x5/0x10
[  863.062998]  kmem_cache_alloc+0x5b/0x480
[  863.063819]  ? rcu_read_lock_sched_held+0xd/0x70
[  863.064796]  __kernfs_new_node+0xd4/0x8b0
[  863.065619]  ? lock_acquire+0x41c/0x4d0
[  863.066503]  ? kernfs_path_from_node+0x60/0x60
[  863.067424]  ? lock_release+0x505/0x6f0
[  863.068248]  ? kernfs_add_one+0x3c6/0x550
[  863.069080]  ? lock_downgrade+0x6d0/0x6d0
[  863.069911]  ? down_write+0xde/0x150
[  863.070665]  ? down_write_killable_nested+0x180/0x180
[  863.071706]  ? down_write+0xde/0x150
[  863.072503]  kernfs_new_node+0x93/0x120
[  863.073298]  __kernfs_create_file+0x51/0x350
[  863.074178]  sysfs_add_file_mode_ns+0x218/0x430
[  863.075107]  ? component_del+0x4c0/0x4c0
[  863.075913]  internal_create_group+0x322/0xb20
[  863.076841]  ? sysfs_remove_group+0x170/0x170
[  863.077737]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  863.078732]  ? __loop_update_dio+0x2a3/0x620
[  863.079617]  loop_configure+0xe87/0x1950
[  863.080454]  lo_ioctl+0x782/0x1860
[  863.081169]  ? avc_has_extended_perms+0x7e8/0xeb0
[  863.082144]  ? loop_set_status_old+0x1b0/0x1b0
[  863.083054]  ? fsnotify+0xb4f/0x1250
[  863.083797]  ? avc_ss_reset+0x180/0x180
[  863.084607]  ? fsnotify_first_mark+0x1f0/0x1f0
[  863.085511]  ? rcu_read_lock_sched_held+0xd/0x70
[  863.086449]  ? lock_acquire+0x41c/0x4d0
[  863.087241]  ? rcu_read_lock_sched_held+0xd/0x70
[  863.088193]  ? lock_release+0x505/0x6f0
[  863.088986]  ? find_and_remove_object+0xe4/0x120
[  863.089937]  ? __delete_object+0xb3/0x100
[  863.090769]  ? lock_downgrade+0x6d0/0x6d0
[  863.091597]  ? rwlock_bug.part.0+0x90/0x90
[  863.092456]  ? rcu_read_lock_sched_held+0xd/0x70
[  863.093412]  ? selinux_inode_getsecctx+0x90/0x90
[  863.094363]  ? rcu_read_lock_sched_held+0xd/0x70
[  863.095319]  ? loop_set_status_old+0x1b0/0x1b0
[  863.096244]  blkdev_ioctl+0x362/0x7f0
[  863.096999]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  863.097938]  ? __x64_sys_ioctl+0x97/0x210
[  863.098761]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  863.099861]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  863.100843]  __x64_sys_ioctl+0x196/0x210
[  863.101661]  do_syscall_64+0x3b/0x90
[  863.102411]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  863.103435] RIP: 0033:0x7f22ed51d8d7
[  863.104183] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  863.107894] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  863.109410] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  863.110847] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
08:07:46 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x0)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  863.112280] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  863.113826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  863.115235] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  863.116664]  </TASK>
[  863.123366] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  863.127738] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  863.138666] loop5: detected capacity change from 0 to 128
[  863.145772] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  863.157402] ISOFS: Unable to identify CD-ROM format.
08:07:47 executing program 7:
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, <r0=>0xffffffffffffffff}, './file1\x00'})
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="0300000000003fa0b49e24dfca772ad5"])
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r2, 0x10, 0x0, 0x2)
lseek(r1, 0x0, 0x4)

08:07:47 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x0)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  863.183420] ISOFS: Unable to identify CD-ROM format.
08:07:47 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:07:47 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x0)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  863.251566] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  863.256141] loop5: detected capacity change from 0 to 128
[  863.269364] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  863.276708] loop5: detected capacity change from 0 to 128
[  863.296987] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  872.127029] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.7'.
[  872.134671] loop5: detected capacity change from 0 to 128
[  872.136147] FAULT_INJECTION: forcing a failure.
[  872.136147] name failslab, interval 1, probability 0, space 0, times 0
[  872.138484] CPU: 1 PID: 8006 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  872.139331] FAULT_INJECTION: forcing a failure.
[  872.139331] name failslab, interval 1, probability 0, space 0, times 0
[  872.140400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  872.140419] Call Trace:
[  872.144395]  <TASK>
[  872.144844]  dump_stack_lvl+0x8b/0xb3
[  872.145624]  should_fail.cold+0x5/0xa
[  872.146397]  ? create_object.isra.0+0x3a/0xa20
[  872.147331]  should_failslab+0x5/0x10
[  872.148119]  kmem_cache_alloc+0x5b/0x480
[  872.148942]  create_object.isra.0+0x3a/0xa20
[  872.149841]  ? kasan_unpoison+0x23/0x50
[  872.150641]  kmem_cache_alloc+0x239/0x480
[  872.151475]  __kernfs_new_node+0xd4/0x8b0
[  872.152310]  ? lock_acquire+0x41c/0x4d0
[  872.153108]  ? kernfs_path_from_node+0x60/0x60
[  872.154016]  ? lock_release+0x505/0x6f0
[  872.154803]  ? kernfs_add_one+0x3c6/0x550
[  872.155627]  ? lock_downgrade+0x6d0/0x6d0
[  872.156461]  ? down_write+0xde/0x150
[  872.157213]  ? down_write_killable_nested+0x180/0x180
[  872.158247]  ? down_write+0xde/0x150
[  872.158997]  kernfs_new_node+0x93/0x120
[  872.159794]  __kernfs_create_file+0x51/0x350
[  872.160709]  sysfs_add_file_mode_ns+0x218/0x430
[  872.161650]  ? component_del+0x4c0/0x4c0
[  872.162469]  internal_create_group+0x322/0xb20
[  872.163381]  ? sysfs_remove_group+0x170/0x170
[  872.164284]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  872.165278]  ? __loop_update_dio+0x2a3/0x620
[  872.166181]  loop_configure+0xe87/0x1950
[  872.167000]  lo_ioctl+0x782/0x1860
[  872.167711]  ? avc_has_extended_perms+0x7e8/0xeb0
[  872.168706]  ? loop_set_status_old+0x1b0/0x1b0
[  872.169621]  ? fsnotify+0xb4f/0x1250
[  872.170363]  ? avc_ss_reset+0x180/0x180
[  872.171174]  ? fsnotify_first_mark+0x1f0/0x1f0
[  872.172082]  ? rcu_read_lock_sched_held+0xd/0x70
[  872.173041]  ? lock_acquire+0x41c/0x4d0
[  872.173841]  ? rcu_read_lock_sched_held+0xd/0x70
[  872.174786]  ? lock_release+0x505/0x6f0
[  872.175578]  ? find_and_remove_object+0xe4/0x120
[  872.176542]  ? __delete_object+0xb3/0x100
[  872.177379]  ? lock_downgrade+0x6d0/0x6d0
[  872.178198]  ? rwlock_bug.part.0+0x90/0x90
[  872.179044]  ? rcu_read_lock_sched_held+0xd/0x70
[  872.180000]  ? selinux_inode_getsecctx+0x90/0x90
[  872.180973]  ? rcu_read_lock_sched_held+0xd/0x70
[  872.181912]  ? loop_set_status_old+0x1b0/0x1b0
[  872.182833]  blkdev_ioctl+0x362/0x7f0
[  872.183586]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  872.184535]  ? __x64_sys_ioctl+0x97/0x210
[  872.185360]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  872.186461]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  872.187400]  __x64_sys_ioctl+0x196/0x210
[  872.188215]  do_syscall_64+0x3b/0x90
[  872.188965]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  872.189992] RIP: 0033:0x7f22ed51d8d7
[  872.190729] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  872.194411] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  872.195927] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  872.197344] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  872.198760] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  872.200185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  872.201600] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  872.203025]  </TASK>
[  872.203485] CPU: 0 PID: 8015 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  872.204504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  872.205673] Call Trace:
[  872.205940]  <TASK>
[  872.206179]  dump_stack_lvl+0x8b/0xb3
[  872.206448] FAULT_INJECTION: forcing a failure.
[  872.206448] name failslab, interval 1, probability 0, space 0, times 0
[  872.206583]  should_fail.cold+0x5/0xa
[  872.209165]  ? create_object.isra.0+0x3a/0xa20
[  872.209646]  should_failslab+0x5/0x10
[  872.210042]  kmem_cache_alloc+0x5b/0x480
[  872.210468]  create_object.isra.0+0x3a/0xa20
[  872.210923]  ? kasan_unpoison+0x23/0x50
[  872.211344]  kmem_cache_alloc+0x239/0x480
[  872.211773]  __kernfs_new_node+0xd4/0x8b0
[  872.212218]  ? kernfs_path_from_node+0x60/0x60
[  872.212687]  ? selinux_sb_statfs+0x1ba/0x250
[  872.213143]  ? call_rcu+0x4da/0xa20
[  872.213525]  ? kasan_quarantine_put+0x87/0x1e0
[  872.214003]  ? trace_hardirqs_on+0x5b/0x190
[  872.214453]  ? kasan_quarantine_put+0x87/0x1e0
[  872.214932]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  872.215501]  ? shmem_statfs+0x1b3/0x3e0
[  872.215924]  kernfs_create_dir_ns+0x9c/0x220
[  872.216388]  internal_create_group+0x782/0xb20
[  872.216869]  ? sysfs_remove_group+0x170/0x170
[  872.217334]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  872.217856]  ? __loop_update_dio+0x2a3/0x620
[  872.218312]  loop_configure+0xe87/0x1950
[  872.218734]  lo_ioctl+0x782/0x1860
[  872.219109]  ? avc_has_extended_perms+0x7e8/0xeb0
[  872.219624]  ? loop_set_status_old+0x1b0/0x1b0
[  872.220092]  ? fsnotify+0xb4f/0x1250
[  872.220500]  ? avc_ss_reset+0x180/0x180
[  872.220927]  ? fsnotify_first_mark+0x1f0/0x1f0
[  872.221397]  ? rcu_read_lock_sched_held+0xd/0x70
[  872.221882]  ? lock_acquire+0x41c/0x4d0
[  872.222299]  ? rcu_read_lock_sched_held+0xd/0x70
[  872.222785]  ? lock_release+0x505/0x6f0
[  872.223192]  ? find_and_remove_object+0xe4/0x120
[  872.223688]  ? __delete_object+0xb3/0x100
[  872.224122]  ? lock_downgrade+0x6d0/0x6d0
[  872.224546]  ? rwlock_bug.part.0+0x90/0x90
[  872.224984]  ? rcu_read_lock_sched_held+0xd/0x70
[  872.225476]  ? selinux_inode_getsecctx+0x90/0x90
[  872.225973]  ? loop_set_status_old+0x1b0/0x1b0
[  872.226445]  blkdev_ioctl+0x362/0x7f0
[  872.226850]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  872.227334]  ? __x64_sys_ioctl+0x97/0x210
[  872.227763]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  872.228332]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  872.228828]  __x64_sys_ioctl+0x196/0x210
[  872.229246]  do_syscall_64+0x3b/0x90
[  872.229647]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  872.230175] RIP: 0033:0x7faf15eb38d7
[  872.230553] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  872.232451] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  872.233228] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  872.233948] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  872.234669] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  872.235391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  872.236123] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  872.236856]  </TASK>
[  872.237094] CPU: 1 PID: 8013 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  872.237557] loop0: detected capacity change from 0 to 128
[  872.239016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  872.239035] Call Trace:
[  872.242345]  <TASK>
[  872.242788]  dump_stack_lvl+0x8b/0xb3
[  872.243253] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.7'.
[  872.243564]  should_fail.cold+0x5/0xa
[  872.245207]  ? __alloc_skb+0x211/0x340
[  872.245994]  should_failslab+0x5/0x10
[  872.246753]  kmem_cache_alloc_node+0x55/0x490
[  872.247651]  __alloc_skb+0x211/0x340
[  872.248410]  alloc_uevent_skb+0x7b/0x210
[  872.249230]  kobject_uevent_env+0xaa4/0xfa0
[  872.250092]  ? _raw_spin_unlock+0x24/0x40
[  872.250933]  disk_event_uevent+0x17b/0x1e0
[  872.251775]  ? disk_events_async_show+0x10/0x10
[  872.252715]  ? __fget_files+0x28d/0x470
[  872.253510]  disk_force_media_change+0x1e/0xc0
[  872.254423]  loop_configure+0x75b/0x1950
[  872.255244]  ? putname+0xfe/0x140
[  872.255944]  lo_ioctl+0x782/0x1860
[  872.256677]  ? avc_has_extended_perms+0x7e8/0xeb0
[  872.257651]  ? loop_set_status_old+0x1b0/0x1b0
[  872.258563]  ? fsnotify+0xb4f/0x1250
[  872.259306]  ? avc_ss_reset+0x180/0x180
[  872.260115]  ? fsnotify_first_mark+0x1f0/0x1f0
[  872.261033]  ? rcu_read_lock_sched_held+0xd/0x70
[  872.261974]  ? lock_acquire+0x41c/0x4d0
[  872.262769]  ? rcu_read_lock_sched_held+0xd/0x70
[  872.263709]  ? lock_release+0x505/0x6f0
[  872.264509]  ? find_and_remove_object+0xe4/0x120
[  872.265458]  ? __delete_object+0xb3/0x100
[  872.266291]  ? lock_downgrade+0x6d0/0x6d0
[  872.267114]  ? rwlock_bug.part.0+0x90/0x90
[  872.267955]  ? rcu_read_lock_sched_held+0xd/0x70
[  872.268927]  ? selinux_inode_getsecctx+0x90/0x90
[  872.269873]  ? rcu_read_lock_sched_held+0xd/0x70
08:07:55 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_80211_inject_frame(&(0x7f0000000140), &(0x7f0000000240)=ANY=[], 0x10)

08:07:55 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:07:55 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x0)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:07:55 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 39)

08:07:55 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 50)

08:07:55 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 50)

08:07:55 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(0x0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:07:55 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r0, 0x10, 0x0, 0x2)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r3=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="05000000000003dfc4424ffd34b7f226fd54", @ANYRES32=r3, @ANYBLOB="0a0034000202020202010000009254e37a3d36be0026006c09000077b6f3176c83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3621adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c8953f337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
lseek(r1, 0x0, 0x3)

08:07:56 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x82100, 0x0)
getdents64(r2, &(0x7f0000000140)=""/108, 0x6c)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)
r3 = fcntl$dupfd(r1, 0x406, r1)
getdents(r3, &(0x7f00000001c0)=""/213, 0xd5)
pwrite64(r1, &(0x7f0000000000)="74778c2db883fd61ff91f54ef8e3d8bc8a6c82ed8581e3bb87c4ff18287b378a75f2d93b55693c58498583acf3332c74cf6b789a0c8eaec20329e76f22a42c4278e1758206fab27be3b260edad8ac7516b051ee59cefb2577c4f0fda3edadcf20713b53cf0cd406bc9b32217f6d5", 0x6e, 0x1800000000000)

[  872.270816]  ? loop_set_status_old+0x1b0/0x1b0
[  872.271962]  blkdev_ioctl+0x362/0x7f0
[  872.272733]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  872.273676]  ? __x64_sys_ioctl+0x97/0x210
[  872.274498]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  872.275596]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  872.276545]  __x64_sys_ioctl+0x196/0x210
[  872.277366]  do_syscall_64+0x3b/0x90
[  872.278124]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  872.279150] RIP: 0033:0x7f432f5bb8d7
[  872.279889] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  872.283552] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
08:07:56 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
r2 = openat(r0, &(0x7f0000001240)='./file1\x00', 0x2080, 0xd2)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)
r3 = accept$unix(r1, 0x0, &(0x7f0000001280))
ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000001780)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="030000000000d0d9097b189f8a7700002e"])
r4 = syz_open_dev$loop(&(0x7f0000001340), 0x3, 0x40082)
r5 = socket(0x5, 0x800, 0x5)
io_submit(0x0, 0x9, &(0x7f00000016c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x7, r0, &(0x7f0000000040)="c17366343e58777a81dbf479aee24aea114e7c5ac350bfb537ddbe99a7c1fec2276aa3a8ff849af75aa26ec48e4e4f5bf426122477053c815a31219a10b231ae8a8e40cdf7582998bfea", 0x4a, 0x7f, 0x0, 0x3}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3e7affbc06b15bf4, 0x8, 0xffffffffffffffff, &(0x7f00000013c0)="b8a242af9612b7e87485aa92985d8c3d60", 0x11, 0x4e059421, 0x0, 0x2, r0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x3, r0, &(0x7f00000001c0)="9b8da7c3241ac7970a451bfcd339cffb26e85ae25db3dc05b72f43", 0x1b, 0x9, 0x0, 0x2, r1}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x2, 0x5, r1, &(0x7f0000000240)="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", 0x1000, 0x54081ae3}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x5, 0x3ff, r3, &(0x7f00000012c0), 0x0, 0xfffffffffffffffd, 0x0, 0x1}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x6, 0x0, r4, &(0x7f0000001380)="bd81ccf0f0910aa49f513a4fe885360d0dea80a79f81efb3a88ebeec2aecc7f176a6d44a486fe567dcd29bdddca9a6018543a8e687510a1456d0", 0x3a, 0x9, 0x0, 0x2, r0}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x5, 0x45cd, r5, &(0x7f0000001400)="668499963ea43e93b0a48a02dedf3e", 0xf, 0xfffffffffffffffa, 0x0, 0x3, r0}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x8, 0x9, r1, &(0x7f0000001480)="2639a272b42667cb0de4dfe62e0538cc343403ac580885b2922e4bf001d2726ab8c1624e4f4305aa6aa75269e69db320873fcd706ec1c56df492efce06edcc02e47ad420b1e61315ef1fa562e84de3b8241ee2111cb751f1a051dfc225ee57ec788389accdfce31f93ba17e5da6b235a35dee7cc0a1aa89b69ae4f83aebb0bb24b0ac250d4a094ae27b4863f6360f5e60aea8c4437d5aa2cbf82c5bab7c419ae976b96f27fffa0ca0bdeb8054f21bd0f2ed7fcbd81c472efeef7aa", 0xbb, 0x800, 0x0, 0x2, r1}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x3, 0xe2, r0, &(0x7f0000001580)="f752d7c05f0fa6661a5a66264d54ddfd35c0bef90fbf31ac7070e30cf247dec382d136fab31bc6c4863dc83eda0ac1a7de32faf9102bb40d3641ace229c92f896fed1824bdf17b7fe129f0c9739f86904aa503a58a7920d59a902fd13722f6473fc817e0fa19ed17aea6a251d3b1ac90700c62294a7d10426ecbc3d8053946ee4634117ff41a96ae9db2fc50cd8fba259ca6cb026b9239e46df299ba02c10970baa1cd1f36608070d9b51aac2a72e6521868dea3266426b4faf439d00e7b648fa2490692796a6a1a5a286b3e04f09c8a783a8adf3edb1ec78dc82664c42a3de0300187d608c9da411cbb0a", 0xeb, 0x7, 0x0, 0x1}])
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r0, 0xc0406619, &(0x7f0000000000)={@desc={0x1, 0x0, @desc4}})

[  872.285073] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  872.286746] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  872.288218] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  872.289647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  872.291062] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  872.292505]  </TASK>
[  872.297388] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
08:07:56 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(0x0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  872.331745] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  872.334384] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  872.347661] loop5: detected capacity change from 0 to 128
[  872.351721] ISOFS: Unable to identify CD-ROM format.
08:07:56 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:07:56 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 51)

[  872.366161] ISOFS: Unable to identify CD-ROM format.
[  872.368444] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
08:07:56 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(0x0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  872.401981] FAULT_INJECTION: forcing a failure.
[  872.401981] name failslab, interval 1, probability 0, space 0, times 0
[  872.403300] CPU: 0 PID: 8034 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  872.404309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  872.405582] Call Trace:
[  872.405851]  <TASK>
[  872.406101]  dump_stack_lvl+0x8b/0xb3
[  872.406530]  should_fail.cold+0x5/0xa
[  872.406963]  ? lock_release+0x505/0x6f0
[  872.407412]  ? radix_tree_node_alloc.constprop.0+0x1df/0x330
[  872.408052]  should_failslab+0x5/0x10
[  872.408457]  kmem_cache_alloc+0x5b/0x480
[  872.408910]  radix_tree_node_alloc.constprop.0+0x1df/0x330
[  872.409490]  idr_get_free+0x4b5/0x8f0
[  872.409915]  idr_alloc_u32+0x170/0x2d0
[  872.410324]  ? __fprop_add_percpu_max+0x1a0/0x1a0
[  872.410861]  ? lock_release+0x505/0x6f0
[  872.411280]  ? stack_trace_save+0x8c/0xc0
[  872.411749]  ? rcu_read_lock_sched_held+0xd/0x70
[  872.412258]  ? lock_acquire+0x41c/0x4d0
[  872.412714]  idr_alloc_cyclic+0x102/0x230
[  872.413140]  ? idr_alloc+0x130/0x130
[  872.413556]  ? rwlock_bug.part.0+0x90/0x90
[  872.413998]  __kernfs_new_node+0x117/0x8b0
[  872.414475]  ? kernfs_path_from_node+0x60/0x60
[  872.414949]  ? selinux_sb_statfs+0x1ba/0x250
[  872.415437]  ? call_rcu+0x4da/0xa20
[  872.415822]  ? kasan_quarantine_put+0x87/0x1e0
[  872.416341]  ? trace_hardirqs_on+0x5b/0x190
[  872.416798]  ? kasan_quarantine_put+0x87/0x1e0
[  872.417317]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  872.417891]  ? shmem_statfs+0x1b3/0x3e0
[  872.418334]  kernfs_create_dir_ns+0x9c/0x220
[  872.418793]  internal_create_group+0x782/0xb20
[  872.419303]  ? sysfs_remove_group+0x170/0x170
[  872.419774]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  872.420342]  ? __loop_update_dio+0x2a3/0x620
[  872.420801]  loop_configure+0xe87/0x1950
[  872.421261]  lo_ioctl+0x782/0x1860
[  872.421633]  ? avc_has_extended_perms+0x7e8/0xeb0
[  872.422185]  ? loop_set_status_old+0x1b0/0x1b0
[  872.422659]  ? fsnotify+0xb4f/0x1250
[  872.423080]  ? avc_ss_reset+0x180/0x180
[  872.423501]  ? fsnotify_first_mark+0x1f0/0x1f0
[  872.423998]  ? rcu_read_lock_sched_held+0xd/0x70
[  872.424497]  ? lock_acquire+0x41c/0x4d0
[  872.424939]  ? rcu_read_lock_sched_held+0xd/0x70
[  872.425439]  ? lock_release+0x505/0x6f0
[  872.425888]  ? find_and_remove_object+0xe4/0x120
[  872.426384]  ? __delete_object+0xb3/0x100
[  872.426845]  ? lock_downgrade+0x6d0/0x6d0
[  872.427275]  ? rwlock_bug.part.0+0x90/0x90
[  872.427751]  ? rcu_read_lock_sched_held+0xd/0x70
[  872.428266]  ? selinux_inode_getsecctx+0x90/0x90
[  872.428797]  ? loop_set_status_old+0x1b0/0x1b0
[  872.429280]  blkdev_ioctl+0x362/0x7f0
[  872.429695]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  872.430186]  ? __x64_sys_ioctl+0x97/0x210
[  872.430650]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  872.431219]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  872.431748]  __x64_sys_ioctl+0x196/0x210
[  872.432176]  do_syscall_64+0x3b/0x90
[  872.432594]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  872.433127] RIP: 0033:0x7faf15eb38d7
[  872.433529] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  872.435417] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  872.436260] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  872.437003] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  872.437734] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  872.438461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  872.439191] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  872.439929]  </TASK>
08:07:56 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 40)

08:07:56 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  872.456868] loop0: detected capacity change from 0 to 128
[  872.468563] FAULT_INJECTION: forcing a failure.
[  872.468563] name failslab, interval 1, probability 0, space 0, times 0
[  872.469855] CPU: 0 PID: 8041 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  872.470933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  872.472125] Call Trace:
[  872.472409]  <TASK>
[  872.472654]  dump_stack_lvl+0x8b/0xb3
[  872.473089]  should_fail.cold+0x5/0xa
[  872.473518]  ? create_object.isra.0+0x3a/0xa20
[  872.474033]  should_failslab+0x5/0x10
[  872.474461]  kmem_cache_alloc+0x5b/0x480
[  872.474922]  create_object.isra.0+0x3a/0xa20
[  872.475389]  ? kasan_unpoison+0x23/0x50
[  872.475834]  kmem_cache_alloc_node+0x248/0x490
[  872.476331]  __alloc_skb+0x211/0x340
[  872.476766]  alloc_uevent_skb+0x7b/0x210
[  872.477210]  kobject_uevent_env+0xaa4/0xfa0
[  872.477270] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  872.477705]  ? _raw_spin_unlock+0x24/0x40
[  872.477731]  disk_event_uevent+0x17b/0x1e0
[  872.480060]  ? disk_events_async_show+0x10/0x10
[  872.480608]  ? __fget_files+0x28d/0x470
[  872.481033]  disk_force_media_change+0x1e/0xc0
[  872.481544]  loop_configure+0x75b/0x1950
[  872.481982]  ? avc_has_extended_perms+0x66b/0xeb0
[  872.482534]  lo_ioctl+0x782/0x1860
[  872.482910]  ? avc_has_extended_perms+0x7e8/0xeb0
[  872.483450]  ? loop_set_status_old+0x1b0/0x1b0
[  872.483933]  ? fsnotify+0xb4f/0x1250
[  872.484354]  ? avc_ss_reset+0x180/0x180
[  872.484781]  ? fsnotify_first_mark+0x1f0/0x1f0
[  872.485290]  ? rcu_read_lock_sched_held+0xd/0x70
[  872.485789]  ? lock_acquire+0x41c/0x4d0
[  872.486231]  ? rcu_read_lock_sched_held+0xd/0x70
[  872.486729]  ? lock_release+0x505/0x6f0
[  872.487175]  ? find_and_remove_object+0xe4/0x120
[  872.487676]  ? __delete_object+0xb3/0x100
[  872.488151]  ? lock_downgrade+0x6d0/0x6d0
[  872.488591]  ? rwlock_bug.part.0+0x90/0x90
[  872.489065]  ? rcu_read_lock_sched_held+0xd/0x70
[  872.489569]  ? selinux_inode_getsecctx+0x90/0x90
[  872.490101]  ? rcu_read_lock_sched_held+0xd/0x70
[  872.490595]  ? loop_set_status_old+0x1b0/0x1b0
[  872.491112]  blkdev_ioctl+0x362/0x7f0
[  872.491510]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  872.492040]  ? __x64_sys_ioctl+0x97/0x210
[  872.492485]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  872.493101]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  872.493602]  __x64_sys_ioctl+0x196/0x210
[  872.494049]  do_syscall_64+0x3b/0x90
[  872.494448]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  872.495016] RIP: 0033:0x7f432f5bb8d7
[  872.495401] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  872.497438] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  872.498225] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  872.498964] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  872.499705] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  872.500448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  872.501187] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  872.501926]  </TASK>
[  872.534764] ISOFS: Unable to identify CD-ROM format.
[  883.309897] FAULT_INJECTION: forcing a failure.
[  883.309897] name failslab, interval 1, probability 0, space 0, times 0
[  883.311128] CPU: 1 PID: 8056 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  883.312133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  883.313334] Call Trace:
[  883.313610]  <TASK>
[  883.313846]  dump_stack_lvl+0x8b/0xb3
[  883.314258]  should_fail.cold+0x5/0xa
[  883.314664]  ? __kernfs_new_node+0xd4/0x8b0
[  883.314881] FAULT_INJECTION: forcing a failure.
[  883.314881] name failslab, interval 1, probability 0, space 0, times 0
[  883.315120]  should_failslab+0x5/0x10
[  883.317062]  kmem_cache_alloc+0x5b/0x480
[  883.317495]  __kernfs_new_node+0xd4/0x8b0
[  883.317949]  ? rcu_read_lock_sched_held+0xd/0x70
[  883.318448]  ? kernfs_add_one+0x3c6/0x550
[  883.318885]  ? kernfs_path_from_node+0x60/0x60
[  883.319363]  ? down_write+0xde/0x150
[  883.319769]  ? down_write+0xde/0x150
[  883.320169]  ? up_write+0x148/0x460
[  883.320566]  ? kernfs_activate+0x1c4/0x240
[  883.321015]  kernfs_new_node+0x93/0x120
[  883.321443]  __kernfs_create_file+0x51/0x350
[  883.321916]  sysfs_add_file_mode_ns+0x218/0x430
[  883.322406]  ? component_del+0x4c0/0x4c0
[  883.322845]  internal_create_group+0x322/0xb20
[  883.323336]  ? sysfs_remove_group+0x170/0x170
[  883.323821]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  883.324369]  ? __loop_update_dio+0x2a3/0x620
[  883.324840]  loop_configure+0xe87/0x1950
[  883.325286]  lo_ioctl+0x782/0x1860
[  883.325669]  ? avc_has_extended_perms+0x7e8/0xeb0
[  883.326199]  ? loop_set_status_old+0x1b0/0x1b0
[  883.326694]  ? fsnotify+0xb4f/0x1250
[  883.327091]  ? avc_ss_reset+0x180/0x180
[  883.327524]  ? fsnotify_first_mark+0x1f0/0x1f0
[  883.328010]  ? rcu_read_lock_sched_held+0xd/0x70
[  883.328533]  ? lock_acquire+0x41c/0x4d0
[  883.328953]  ? rcu_read_lock_sched_held+0xd/0x70
[  883.329461]  ? lock_release+0x505/0x6f0
[  883.329888]  ? find_and_remove_object+0xe4/0x120
[  883.330400]  ? __delete_object+0xb3/0x100
[  883.330846]  ? lock_downgrade+0x6d0/0x6d0
[  883.331293]  ? rwlock_bug.part.0+0x90/0x90
[  883.331746]  ? rcu_read_lock_sched_held+0xd/0x70
[  883.332263]  ? selinux_inode_getsecctx+0x90/0x90
[  883.332781]  ? rcu_read_lock_sched_held+0xd/0x70
[  883.333292]  ? loop_set_status_old+0x1b0/0x1b0
[  883.333782]  blkdev_ioctl+0x362/0x7f0
[  883.334184]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  883.334689]  ? __x64_sys_ioctl+0x97/0x210
[  883.335131]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  883.335720]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  883.336220]  __x64_sys_ioctl+0x196/0x210
[  883.336665]  do_syscall_64+0x3b/0x90
[  883.337066]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  883.337623] RIP: 0033:0x7f22ed51d8d7
[  883.338017] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  883.339982] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  883.340795] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  883.341557] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  883.342321] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  883.343077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  883.343841] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  883.344608]  </TASK>
[  883.344856] CPU: 0 PID: 8058 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  883.346941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  883.346997] loop5: detected capacity change from 0 to 128
08:08:07 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 41)

08:08:07 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0)
syz_80211_inject_frame(&(0x7f0000000140), &(0x7f0000000240)=ANY=[], 0x10)

08:08:07 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x0)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:08:07 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:08:07 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 51)

08:08:07 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 52)

08:08:07 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1b0)
fallocate(r1, 0x10, 0x0, 0x2)
ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x1, 0x3, 0x1f, 0xfffffffb, 0xa, "07ae95b1d876a86ed004b135a121c0c82f9b4a"})
lseek(r0, 0x0, 0x4)

08:08:07 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  883.349325] Call Trace:
[  883.349337]  <TASK>
[  883.349348]  dump_stack_lvl+0x8b/0xb3
[  883.351901]  should_fail.cold+0x5/0xa
[  883.352720]  ? create_object.isra.0+0x3a/0xa20
[  883.353731]  should_failslab+0x5/0x10
[  883.354527]  kmem_cache_alloc+0x5b/0x480
[  883.355386]  create_object.isra.0+0x3a/0xa20
[  883.356341]  ? kasan_unpoison+0x23/0x50
[  883.357193]  kmem_cache_alloc+0x239/0x480
[  883.358070]  __kernfs_new_node+0xd4/0x8b0
[  883.358945]  ? lock_acquire+0x41c/0x4d0
[  883.359792]  ? kernfs_path_from_node+0x60/0x60
[  883.360765]  ? lock_release+0x505/0x6f0
[  883.361640]  ? kernfs_add_one+0x3c6/0x550
[  883.362509]  ? lock_downgrade+0x6d0/0x6d0
[  883.363415]  ? down_write+0xde/0x150
[  883.364207]  ? down_write_killable_nested+0x180/0x180
[  883.365306]  ? down_write+0xde/0x150
[  883.366096]  kernfs_new_node+0x93/0x120
[  883.366934]  __kernfs_create_file+0x51/0x350
[  883.367860]  sysfs_add_file_mode_ns+0x218/0x430
[  883.368857]  ? component_del+0x4c0/0x4c0
[  883.369714]  internal_create_group+0x322/0xb20
[  883.370727]  ? sysfs_remove_group+0x170/0x170
[  883.371674]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  883.372763]  ? __loop_update_dio+0x2a3/0x620
[  883.373693]  loop_configure+0xe87/0x1950
[  883.374610]  lo_ioctl+0x782/0x1860
[  883.375362]  ? avc_has_extended_perms+0x7e8/0xeb0
[  883.376411]  ? loop_set_status_old+0x1b0/0x1b0
[  883.376871] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  883.377376]  ? fsnotify+0xb4f/0x1250
[  883.379154]  ? avc_ss_reset+0x180/0x180
[  883.380009]  ? fsnotify_first_mark+0x1f0/0x1f0
[  883.380983]  ? rcu_read_lock_sched_held+0xd/0x70
[  883.381988]  ? lock_acquire+0x41c/0x4d0
[  883.382831]  ? rcu_read_lock_sched_held+0xd/0x70
[  883.383824]  ? lock_release+0x505/0x6f0
[  883.384670]  ? find_and_remove_object+0xe4/0x120
[  883.385676]  ? __delete_object+0xb3/0x100
[  883.386575]  ? lock_downgrade+0x6d0/0x6d0
[  883.387453]  ? rwlock_bug.part.0+0x90/0x90
[  883.388409]  ? rcu_read_lock_sched_held+0xd/0x70
[  883.389427]  ? selinux_inode_getsecctx+0x90/0x90
[  883.390487]  ? loop_set_status_old+0x1b0/0x1b0
[  883.391462]  blkdev_ioctl+0x362/0x7f0
[  883.392296]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  883.393327]  ? __x64_sys_ioctl+0x97/0x210
[  883.394222]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  883.395426]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  883.396472]  __x64_sys_ioctl+0x196/0x210
[  883.397381]  do_syscall_64+0x3b/0x90
[  883.398192]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  883.399296] RIP: 0033:0x7faf15eb38d7
[  883.400116] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  883.401494] FAULT_INJECTION: forcing a failure.
[  883.401494] name failslab, interval 1, probability 0, space 0, times 0
[  883.404086] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  883.406923] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  883.408438] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  883.410011] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  883.411514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  883.413093] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  883.414601]  </TASK>
[  883.415090] CPU: 1 PID: 8065 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  883.416150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  883.417457] Call Trace:
[  883.417731]  <TASK>
[  883.417970]  dump_stack_lvl+0x8b/0xb3
[  883.418386]  should_fail.cold+0x5/0xa
[  883.418796]  should_failslab+0x5/0x10
[  883.419198]  __kmalloc_node_track_caller+0x7e/0x440
[  883.419730]  ? alloc_uevent_skb+0x7b/0x210
[  883.420184]  __alloc_skb+0xe3/0x340
[  883.420588]  alloc_uevent_skb+0x7b/0x210
[  883.421025]  kobject_uevent_env+0xaa4/0xfa0
[  883.421488]  ? _raw_spin_unlock+0x24/0x40
[  883.421945]  disk_event_uevent+0x17b/0x1e0
[  883.422398]  ? disk_events_async_show+0x10/0x10
[  883.422901]  ? __fget_files+0x28d/0x470
[  883.423336]  disk_force_media_change+0x1e/0xc0
[  883.423829]  loop_configure+0x75b/0x1950
[  883.424277]  ? putname+0xfe/0x140
[  883.424658]  lo_ioctl+0x782/0x1860
[  883.425037]  ? avc_has_extended_perms+0x7e8/0xeb0
[  883.425564]  ? loop_set_status_old+0x1b0/0x1b0
[  883.426052]  ? fsnotify+0xb4f/0x1250
[  883.426457]  ? avc_ss_reset+0x180/0x180
[  883.426893]  ? fsnotify_first_mark+0x1f0/0x1f0
[  883.427377]  ? rcu_read_lock_sched_held+0xd/0x70
[  883.427888]  ? lock_acquire+0x41c/0x4d0
[  883.428326]  ? rcu_read_lock_sched_held+0xd/0x70
[  883.428830]  ? lock_release+0x505/0x6f0
[  883.429252]  ? find_and_remove_object+0xe4/0x120
[  883.429759]  ? __delete_object+0xb3/0x100
[  883.430203]  ? lock_downgrade+0x6d0/0x6d0
[  883.430642]  ? rwlock_bug.part.0+0x90/0x90
[  883.431097]  ? rcu_read_lock_sched_held+0xd/0x70
[  883.431608]  ? selinux_inode_getsecctx+0x90/0x90
[  883.432118]  ? rcu_read_lock_sched_held+0xd/0x70
[  883.432626]  ? loop_set_status_old+0x1b0/0x1b0
[  883.433123]  blkdev_ioctl+0x362/0x7f0
[  883.433525]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  883.434024]  ? __x64_sys_ioctl+0x97/0x210
[  883.434459]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  883.435041]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  883.435541]  __x64_sys_ioctl+0x196/0x210
[  883.435979]  do_syscall_64+0x3b/0x90
[  883.436387]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  883.436932] RIP: 0033:0x7f432f5bb8d7
[  883.437321] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  883.439256] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  883.440068] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  883.440832] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  883.441593] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  883.442351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  883.443113] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  883.443876]  </TASK>
[  883.446442] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  883.461870] ISOFS: Unable to identify CD-ROM format.
08:08:07 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:08:07 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x0)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:08:07 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x0)

08:08:07 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
r2 = syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x6, 0x0, &(0x7f0000000140), 0x200810, &(0x7f0000000180)={[{@dmode={'dmode', 0x3d, 0x8001}}, {@utf8}, {@utf8}, {@nocompress}, {@map_off}, {@mode={'mode', 0x3d, 0x6}}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}], [{@fsmagic={'fsmagic', 0x3d, 0x3}}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x31, 0x66, 0x61, 0x31, 0x35, 0x65, 0x31], 0x2d, [0x32, 0x62, 0x65, 0x37], 0x2d, [0x62, 0x30, 0x35, 0x30], 0x2d, [0x39, 0x38, 0x37, 0x64], 0x2d, [0x37, 0x64, 0x34, 0x30, 0x62, 0x66, 0x30, 0x34]}}}, {@smackfsfloor={'smackfsfloor', 0x3d, '%,\'+'}}, {@permit_directio}]})
openat(r2, &(0x7f0000000280)='./file1\x00', 0x4402, 0x120)
lseek(r0, 0x0, 0x4)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0x80000001, @dev={0xfe, 0x80, '\x00', 0x1a}}, {0xa, 0x4e20, 0x200, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7}, 0x1000, [0x6, 0x5, 0x7ff, 0x9, 0x3f, 0x0, 0x4b38, 0xffff]}, 0x5c)

08:08:07 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x0)

08:08:07 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:08:07 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x0)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  883.567585] loop5: detected capacity change from 0 to 128
[  883.571165] loop0: detected capacity change from 0 to 128
08:08:07 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 52)

[  883.578873] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  883.599365] ISOFS: Unable to identify CD-ROM format.
[  883.622108] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  883.629072] FAULT_INJECTION: forcing a failure.
[  883.629072] name failslab, interval 1, probability 0, space 0, times 0
[  883.630318] CPU: 1 PID: 8088 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  883.631323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  883.632544] Call Trace:
[  883.632819]  <TASK>
[  883.633059]  dump_stack_lvl+0x8b/0xb3
[  883.633483]  should_fail.cold+0x5/0xa
[  883.633896]  ? create_object.isra.0+0x3a/0xa20
[  883.634384]  should_failslab+0x5/0x10
[  883.634784]  kmem_cache_alloc+0x5b/0x480
[  883.635230]  create_object.isra.0+0x3a/0xa20
[  883.635717]  ? kasan_unpoison+0x23/0x50
[  883.636152]  kmem_cache_alloc+0x239/0x480
[  883.636622]  __kernfs_new_node+0xd4/0x8b0
[  883.637055]  ? rcu_read_lock_sched_held+0xd/0x70
[  883.637567]  ? kernfs_add_one+0x3c6/0x550
[  883.638021]  ? kernfs_path_from_node+0x60/0x60
[  883.638511]  ? down_write+0xde/0x150
[  883.638908]  ? down_write+0xde/0x150
[  883.639323]  ? up_write+0x148/0x460
[  883.639715]  ? kernfs_activate+0x1c4/0x240
[  883.640173]  kernfs_new_node+0x93/0x120
[  883.640611]  __kernfs_create_file+0x51/0x350
[  883.641094]  sysfs_add_file_mode_ns+0x218/0x430
[  883.641596]  ? component_del+0x4c0/0x4c0
[  883.642040]  internal_create_group+0x322/0xb20
[  883.642546]  ? sysfs_remove_group+0x170/0x170
[  883.643037]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  883.643577]  ? __loop_update_dio+0x2a3/0x620
[  883.644055]  loop_configure+0xe87/0x1950
[  883.644513]  lo_ioctl+0x782/0x1860
[  883.644910]  ? avc_has_extended_perms+0x7e8/0xeb0
[  883.645447]  ? loop_set_status_old+0x1b0/0x1b0
[  883.645934]  ? fsnotify+0xb4f/0x1250
[  883.646329]  ? avc_ss_reset+0x180/0x180
[  883.646765]  ? fsnotify_first_mark+0x1f0/0x1f0
[  883.647257]  ? rcu_read_lock_sched_held+0xd/0x70
[  883.647772]  ? lock_acquire+0x41c/0x4d0
[  883.648207]  ? rcu_read_lock_sched_held+0xd/0x70
[  883.648731]  ? lock_release+0x505/0x6f0
[  883.649159]  ? find_and_remove_object+0xe4/0x120
[  883.649676]  ? __delete_object+0xb3/0x100
[  883.650129]  ? lock_downgrade+0x6d0/0x6d0
[  883.650583]  ? rwlock_bug.part.0+0x90/0x90
[  883.651047]  ? rcu_read_lock_sched_held+0xd/0x70
[  883.651562]  ? selinux_inode_getsecctx+0x90/0x90
[  883.652076]  ? rcu_read_lock_sched_held+0xd/0x70
[  883.652620]  ? loop_set_status_old+0x1b0/0x1b0
[  883.653129]  blkdev_ioctl+0x362/0x7f0
[  883.653540]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  883.654045]  ? __x64_sys_ioctl+0x97/0x210
[  883.654489]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  883.655082]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  883.655599]  __x64_sys_ioctl+0x196/0x210
[  883.656037]  do_syscall_64+0x3b/0x90
[  883.656456]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  883.657009] RIP: 0033:0x7f22ed51d8d7
[  883.657408] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  883.659372] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  883.660182] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  883.660955] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  883.661722] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  883.662488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  883.663255] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  883.664023]  </TASK>
[  883.673231] ISOFS: Unable to identify CD-ROM format.
[  892.286029] FAULT_INJECTION: forcing a failure.
[  892.286029] name failslab, interval 1, probability 0, space 0, times 0
[  892.287206] CPU: 1 PID: 8096 Comm: syz-executor.0 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  892.288131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  892.289232] Call Trace:
[  892.289486]  <TASK>
[  892.289712]  dump_stack_lvl+0x8b/0xb3
[  892.290095]  should_fail.cold+0x5/0xa
[  892.290471]  ? __kernfs_new_node+0xd4/0x8b0
[  892.290896]  should_failslab+0x5/0x10
[  892.291270]  kmem_cache_alloc+0x5b/0x480
[  892.291670]  ? rcu_read_lock_sched_held+0xd/0x70
[  892.292141]  __kernfs_new_node+0xd4/0x8b0
[  892.292609]  ? lock_acquire+0x41c/0x4d0
[  892.293003]  ? kernfs_path_from_node+0x60/0x60
[  892.293510]  ? lock_release+0x505/0x6f0
[  892.293903]  ? kernfs_add_one+0x3c6/0x550
[  892.294361]  ? lock_downgrade+0x6d0/0x6d0
[  892.294818]  ? down_write+0xde/0x150
[  892.295230]  ? down_write_killable_nested+0x180/0x180
[  892.295797]  ? down_write+0xde/0x150
[  892.296211]  kernfs_new_node+0x93/0x120
[  892.296660]  __kernfs_create_file+0x51/0x350
[  892.297136]  sysfs_add_file_mode_ns+0x218/0x430
[  892.297648]  ? component_del+0x4c0/0x4c0
[  892.298096]  internal_create_group+0x322/0xb20
[  892.298603]  ? sysfs_remove_group+0x170/0x170
[  892.299064]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  892.299599]  ? __loop_update_dio+0x2a3/0x620
[  892.300073]  loop_configure+0xe87/0x1950
[  892.300528]  lo_ioctl+0x782/0x1860
[  892.300920]  ? avc_has_extended_perms+0x7e8/0xeb0
[  892.301462]  ? loop_set_status_old+0x1b0/0x1b0
[  892.301961]  ? fsnotify+0xb4f/0x1250
[  892.302367]  ? avc_ss_reset+0x180/0x180
[  892.302810]  ? fsnotify_first_mark+0x1f0/0x1f0
[  892.303309]  ? rcu_read_lock_sched_held+0xd/0x70
[  892.303824]  ? lock_acquire+0x41c/0x4d0
[  892.304259]  ? rcu_read_lock_sched_held+0xd/0x70
[  892.304748]  ? lock_release+0x505/0x6f0
[  892.305175]  ? find_and_remove_object+0xe4/0x120
[  892.305699]  ? __delete_object+0xb3/0x100
[  892.306154]  ? lock_downgrade+0x6d0/0x6d0
[  892.306611]  ? rwlock_bug.part.0+0x90/0x90
[  892.307071]  ? rcu_read_lock_sched_held+0xd/0x70
[  892.307595]  ? selinux_inode_getsecctx+0x90/0x90
[  892.308112]  ? loop_set_status_old+0x1b0/0x1b0
[  892.308431] FAULT_INJECTION: forcing a failure.
[  892.308431] name failslab, interval 1, probability 0, space 0, times 0
[  892.308630]  blkdev_ioctl+0x362/0x7f0
[  892.308645]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  892.308658]  ? __x64_sys_ioctl+0x97/0x210
[  892.312290]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  892.312902]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  892.313420]  __x64_sys_ioctl+0x196/0x210
[  892.313864]  do_syscall_64+0x3b/0x90
[  892.314271]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  892.314791] RIP: 0033:0x7faf15eb38d7
[  892.315159] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  892.317164] RSP: 002b:00007faf13428f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  892.317985] RAX: ffffffffffffffda RBX: 00007faf15efd970 RCX: 00007faf15eb38d7
[  892.318762] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  892.319540] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  892.320322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  892.321109] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[  892.321900]  </TASK>
[  892.322153] CPU: 0 PID: 8101 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  892.324094] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  892.326388] Call Trace:
[  892.326909]  <TASK>
[  892.327358]  dump_stack_lvl+0x8b/0xb3
[  892.328144]  should_fail.cold+0x5/0xa
[  892.328935]  ? create_object.isra.0+0x3a/0xa20
[  892.329864]  should_failslab+0x5/0x10
[  892.330625]  kmem_cache_alloc+0x5b/0x480
[  892.331445]  create_object.isra.0+0x3a/0xa20
[  892.332337]  ? kasan_unpoison+0x23/0x50
[  892.333156]  __kmalloc_node_track_caller+0x269/0x440
[  892.334175]  ? alloc_uevent_skb+0x7b/0x210
[  892.335035]  __alloc_skb+0xe3/0x340
[  892.335781]  alloc_uevent_skb+0x7b/0x210
[  892.336623]  kobject_uevent_env+0xaa4/0xfa0
[  892.337502]  ? _raw_spin_unlock+0x24/0x40
[  892.338347]  disk_event_uevent+0x17b/0x1e0
[  892.339200]  ? disk_events_async_show+0x10/0x10
[  892.340143]  ? __fget_files+0x28d/0x470
08:08:16 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 53)

08:08:16 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(0x0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:08:16 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 53)

08:08:16 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:08:16 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x0)

08:08:16 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000010000001800000099c3b12fd13b5792d85d5c370281dffcc66ad8817f000000e6aa85fcf699cdec159695222c540af6d7166deabcb8e90100b142e6c6db09a6eadd2ee0d4cb28ee23d2853c5cc4fe1361b90244484b8a87a972828a634efbb1f0df831b6f73d7f8555e9573110834af59", @ANYRES32=<r1=>0xffffffffffffffff, @ANYBLOB="00800000000000002e00"])
fallocate(r1, 0x10, 0x0, 0x2)
lseek(0xffffffffffffffff, 0x0, 0x4)
r2 = syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x4, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="454c6e22e81c0a97015c4f8f76e3855fc94eb4d19f7fa6b494f6f3a0d36e6c1439c0dec0a67cdfb6bd61558f79d3a6a5f71fd88119cc1dfdda5073368db4ae3a0299e74274b9e3b6f6cf45f11816ecbe2adeb79e303d4130864bf09fa64afd15e7477ef918a0358c5a94bb85d4a8d73f5fe8140921268f138cbd850c25c428b796dd811fda9b4b699555bd0b70e093850d23cc6ffb62950d83ded1e5e4053a505d96e8ef28cc3dac92b2e1a1536eee29fea24e936985cf48903cdf1244f767b2", 0xc0, 0x80}, {&(0x7f00000002c0)="53277affbf68801af2d232d75f859cb7e42550e7663b1701beb38b693944414da0cb93125d0100e10b7edf21ec4ce59631c262bd14d965b2661fecf2776ee13338c2a5aaf760c70e487c4b8e4b8f8d6fe392b2ec81271f024db4950108f9d1aace6012f414aeeeb8f46f9a161500a695fdd4f7f47e9141b01e9863beee6032f9ef7eada138dc38be52d8938b3d48c544f6591b3c55ceae47e6c0e68cd5ebe66cb28245ee", 0xa4, 0x1000}, {&(0x7f0000000080)="abc5878a9b4afbd994d9b60e6b5202bf762a88e27e510dfb3e0fbcb7ed6f4a4173c0dac20725ff8190aac9c9978ed765cfe7cc096006fe622e4494e42faca0589e7804258b3e008b71eaef697acf84014b742f3b", 0x54, 0x10001}], 0xa8020, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"])
ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r2, 0x942e, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r5=>0x0})
sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}}, 0x1c}}, 0x0)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000540)={&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f00000004c0)="aab92d5eb95db608b5e9aaf88d289e9a536fa6427c391e493c4a95ca8e391b0949b9e40a972f03747408ae96b373ccb45aa5dad0a7af1c4d7f10055f2860914681c67139743a669e147ce76f25d5c03192dca3d25c1583a25b5fe07c568d7edffe3e3673a2bde87d8b168affb1ed15b2", 0x70, r3}, 0x68)

08:08:16 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 42)

08:08:16 executing program 2:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_80211_inject_frame(&(0x7f0000000140), &(0x7f0000000240)=ANY=[], 0x10)

[  892.340948]  disk_force_media_change+0x1e/0xc0
[  892.342080]  loop_configure+0x75b/0x1950
[  892.342900]  ? putname+0xfe/0x140
[  892.343605]  lo_ioctl+0x782/0x1860
[  892.344317]  ? avc_has_extended_perms+0x7e8/0xeb0
[  892.345323]  ? loop_set_status_old+0x1b0/0x1b0
[  892.346237]  ? fsnotify+0xb4f/0x1250
[  892.346984]  ? avc_ss_reset+0x180/0x180
[  892.347791]  ? fsnotify_first_mark+0x1f0/0x1f0
[  892.348703]  ? rcu_read_lock_sched_held+0xd/0x70
[  892.349654]  ? lock_acquire+0x41c/0x4d0
[  892.350306] loop0: detected capacity change from 0 to 128
[  892.350445]  ? rcu_read_lock_sched_held+0xd/0x70
[  892.351969]  ? lock_release+0x505/0x6f0
[  892.352362] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  892.352764]  ? find_and_remove_object+0xe4/0x120
[  892.354654]  ? __delete_object+0xb3/0x100
[  892.355479]  ? lock_downgrade+0x6d0/0x6d0
[  892.356296]  ? rwlock_bug.part.0+0x90/0x90
[  892.357149]  ? rcu_read_lock_sched_held+0xd/0x70
[  892.358095]  ? selinux_inode_getsecctx+0x90/0x90
[  892.359043]  ? rcu_read_lock_sched_held+0xd/0x70
[  892.359983]  ? loop_set_status_old+0x1b0/0x1b0
[  892.360897]  blkdev_ioctl+0x362/0x7f0
[  892.361646]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  892.362571]  ? __x64_sys_ioctl+0x97/0x210
[  892.363385]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  892.364483]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  892.365416]  __x64_sys_ioctl+0x196/0x210
[  892.366215]  do_syscall_64+0x3b/0x90
[  892.366954]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  892.367963] RIP: 0033:0x7f432f5bb8d7
[  892.368696] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  892.372384] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  892.374067] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  892.375625] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  892.377191] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  892.378749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  892.380309] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  892.381893]  </TASK>
[  892.390763] FAULT_INJECTION: forcing a failure.
[  892.390763] name failslab, interval 1, probability 0, space 0, times 0
[  892.392039] CPU: 1 PID: 8102 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  892.393119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  892.394380] Call Trace:
[  892.394653]  <TASK>
[  892.394901]  dump_stack_lvl+0x8b/0xb3
[  892.395332]  should_fail.cold+0x5/0xa
[  892.395764]  ? __kernfs_new_node+0xd4/0x8b0
[  892.396240]  should_failslab+0x5/0x10
[  892.396674]  kmem_cache_alloc+0x5b/0x480
[  892.397127]  __kernfs_new_node+0xd4/0x8b0
[  892.397538]  ? rcu_read_lock_sched_held+0xd/0x70
[  892.398069]  ? kernfs_add_one+0x3c6/0x550
[  892.398526]  ? kernfs_path_from_node+0x60/0x60
[  892.398974]  ? down_write+0xde/0x150
[  892.399384]  ? down_write+0xde/0x150
[  892.399801]  ? up_write+0x148/0x460
[  892.400164]  ? kernfs_activate+0x1c4/0x240
[  892.400639]  kernfs_new_node+0x93/0x120
[  892.401081]  __kernfs_create_file+0x51/0x350
[  892.401562]  sysfs_add_file_mode_ns+0x218/0x430
[  892.402073]  ? component_del+0x4c0/0x4c0
[  892.402520]  internal_create_group+0x322/0xb20
[  892.403026]  ? sysfs_remove_group+0x170/0x170
[  892.403518]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  892.404072]  ? __loop_update_dio+0x2a3/0x620
[  892.404582]  loop_configure+0xe87/0x1950
[  892.404993]  lo_ioctl+0x782/0x1860
[  892.405388]  ? avc_has_extended_perms+0x7e8/0xeb0
[  892.405927]  ? loop_set_status_old+0x1b0/0x1b0
[  892.406434]  ? fsnotify+0xb4f/0x1250
[  892.406851]  ? avc_ss_reset+0x180/0x180
[  892.407288]  ? fsnotify_first_mark+0x1f0/0x1f0
[  892.407794]  ? rcu_read_lock_sched_held+0xd/0x70
[  892.408324]  ? lock_acquire+0x41c/0x4d0
[  892.408774]  ? rcu_read_lock_sched_held+0xd/0x70
[  892.409295]  ? lock_release+0x505/0x6f0
[  892.409733]  ? find_and_remove_object+0xe4/0x120
[  892.410259]  ? __delete_object+0xb3/0x100
[  892.410714]  ? lock_downgrade+0x6d0/0x6d0
[  892.411173]  ? rwlock_bug.part.0+0x90/0x90
[  892.411637]  ? rcu_read_lock_sched_held+0xd/0x70
[  892.412169]  ? selinux_inode_getsecctx+0x90/0x90
[  892.412700]  ? rcu_read_lock_sched_held+0xd/0x70
[  892.413193]  ? loop_set_status_old+0x1b0/0x1b0
[  892.413671]  blkdev_ioctl+0x362/0x7f0
[  892.414074]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  892.414572]  ? __x64_sys_ioctl+0x97/0x210
[  892.414995]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  892.415568]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  892.416038]  __x64_sys_ioctl+0x196/0x210
[  892.416482]  do_syscall_64+0x3b/0x90
[  892.416876]  entry_SYSCALL_64_after_hwframe+0x44/0xae
08:08:16 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(0x0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  892.417567] RIP: 0033:0x7f22ed51d8d7
[  892.418143] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  892.420140] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  892.420954] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  892.421744] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  892.422523] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  892.423295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  892.424076] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  892.424876]  </TASK>
[  892.425308] loop7: detected capacity change from 0 to 256
[  892.428274] loop5: detected capacity change from 0 to 128
[  892.432456] loop7: detected capacity change from 0 to 256
[  892.434330] ISOFS: Unable to identify CD-ROM format.
[  892.440262] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  892.446495] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  892.453576] loop5: detected capacity change from 0 to 128
08:08:16 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[]) (fail_nth: 54)

08:08:16 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(0x0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  892.475741] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
08:08:16 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r2=>r0, {0xee00, 0xee00}}, './file1\x00'})
pwrite64(r2, &(0x7f0000000040)="d77ee46fe29031c4012c0998a7df5ee9afb0a00003e666bb3bbf942f4cf1e94d54d1db61376a23ca7bcacb815536fb14fdd5a4e305c606824f7be69539e501bc81ad345d346d15ae389d6ed71cfaaec881cff4b4b078c7584bb76db3f782c642f665d21441f599c08cf9362df0555e1e3d7811f946ccdbb23f3b4087b16ef8f4eb713b86bf9002a9c362727f19b69316fb696cb64eac7506b608cc3c3c9d0284659ea5cbc4bbe0adacbeb0459cf91b49f4a6b0ee2c9b5bf3d8c68d5c6414", 0xbe, 0x6)

08:08:16 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

[  892.515543] loop0: detected capacity change from 0 to 128
08:08:16 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:08:16 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 43)

[  892.522893] ISOFS: Unable to identify CD-ROM format.
[  892.526320] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  892.555464] loop5: detected capacity change from 0 to 128
[  892.564229] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
08:08:16 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:08:16 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x0)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  892.574393] loop5: detected capacity change from 0 to 128
[  892.576950] FAULT_INJECTION: forcing a failure.
[  892.576950] name failslab, interval 1, probability 0, space 0, times 0
[  892.578112] CPU: 1 PID: 8131 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  892.579117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  892.580222] Call Trace:
[  892.580499]  <TASK>
[  892.580727]  dump_stack_lvl+0x8b/0xb3
[  892.581140]  should_fail.cold+0x5/0xa
[  892.581542]  ? skb_clone+0x170/0x3c0
[  892.581945]  should_failslab+0x5/0x10
[  892.582345]  kmem_cache_alloc+0x5b/0x480
[  892.582776]  skb_clone+0x170/0x3c0
[  892.583148]  netlink_broadcast+0x9ae/0xd60
[  892.583597]  ? alloc_uevent_skb+0x1c2/0x210
[  892.584055]  kobject_uevent_env+0xa6b/0xfa0
[  892.584501]  ? _raw_spin_unlock+0x24/0x40
[  892.584948]  disk_event_uevent+0x17b/0x1e0
[  892.585392]  ? disk_events_async_show+0x10/0x10
[  892.585880]  ? __fget_files+0x28d/0x470
[  892.586297]  disk_force_media_change+0x1e/0xc0
[  892.586781]  loop_configure+0x75b/0x1950
[  892.587212]  ? putname+0xfe/0x140
[  892.587579]  lo_ioctl+0x782/0x1860
[  892.587932]  ? avc_has_extended_perms+0x7e8/0xeb0
[  892.588461]  ? loop_set_status_old+0x1b0/0x1b0
[  892.588935]  ? fsnotify+0xb4f/0x1250
[  892.589315]  ? avc_ss_reset+0x180/0x180
[  892.589733]  ? fsnotify_first_mark+0x1f0/0x1f0
[  892.590213]  ? rcu_read_lock_sched_held+0xd/0x70
[  892.590715]  ? lock_acquire+0x41c/0x4d0
[  892.591115]  ? rcu_read_lock_sched_held+0xd/0x70
[  892.591605]  ? lock_release+0x505/0x6f0
[  892.592003]  ? find_and_remove_object+0xe4/0x120
[  892.592514]  ? __delete_object+0xb3/0x100
[  892.592959]  ? lock_downgrade+0x6d0/0x6d0
[  892.593389]  ? rwlock_bug.part.0+0x90/0x90
[  892.593841]  ? rcu_read_lock_sched_held+0xd/0x70
[  892.594340]  ? selinux_inode_getsecctx+0x90/0x90
[  892.594838]  ? rcu_read_lock_sched_held+0xd/0x70
[  892.595332]  ? loop_set_status_old+0x1b0/0x1b0
[  892.595814]  blkdev_ioctl+0x362/0x7f0
[  892.596215]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  892.596682]  ? __x64_sys_ioctl+0x97/0x210
[  892.597117]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  892.597693]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  892.598194]  __x64_sys_ioctl+0x196/0x210
[  892.598621]  do_syscall_64+0x3b/0x90
[  892.599014]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  892.599554] RIP: 0033:0x7f432f5bb8d7
[  892.599939] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  892.601728] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  892.602515] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  892.603261] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  892.603999] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  892.604743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  892.605490] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  892.606234]  </TASK>
[  892.614747] loop0: detected capacity change from 0 to 128
[  892.619889] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
08:08:16 executing program 7:
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0)
fallocate(r0, 0xc, 0x0, 0x2)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r3=>0x0})
sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}}, 0x0)
lseek(r1, 0x0, 0x4)
creat(&(0x7f0000000000)='./file1\x00', 0x40)
lsetxattr(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)=@known='trusted.overlay.opaque\x00', &(0x7f0000000140)='*\x00', 0x2, 0x3)

[  892.628567] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
08:08:16 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 54)

08:08:16 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x0)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:08:16 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:08:16 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x0)

[  892.654399] FAULT_INJECTION: forcing a failure.
[  892.654399] name failslab, interval 1, probability 0, space 0, times 0
[  892.656841] CPU: 0 PID: 8140 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  892.658869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  892.661276] Call Trace:
[  892.661819]  <TASK>
[  892.662286]  dump_stack_lvl+0x8b/0xb3
[  892.663111]  should_fail.cold+0x5/0xa
[  892.663919]  ? create_object.isra.0+0x3a/0xa20
[  892.664918]  should_failslab+0x5/0x10
[  892.665718]  kmem_cache_alloc+0x5b/0x480
[  892.666582]  create_object.isra.0+0x3a/0xa20
[  892.667519]  ? kasan_unpoison+0x23/0x50
[  892.668368]  kmem_cache_alloc+0x239/0x480
08:08:16 executing program 2:
syz_80211_inject_frame(&(0x7f0000000140), &(0x7f0000000240)=ANY=[], 0x10)

[  892.669266]  __kernfs_new_node+0xd4/0x8b0
[  892.670216]  ? rcu_read_lock_sched_held+0xd/0x70
[  892.671223]  ? kernfs_add_one+0x3c6/0x550
[  892.672095]  ? kernfs_path_from_node+0x60/0x60
[  892.673078]  ? down_write+0xde/0x150
[  892.673398] loop5: detected capacity change from 0 to 128
[  892.673865]  ? down_write+0xde/0x150
[  892.675229]  ? up_write+0x148/0x460
[  892.675991]  ? kernfs_activate+0x1c4/0x240
[  892.676891]  kernfs_new_node+0x93/0x120
[  892.677738]  __kernfs_create_file+0x51/0x350
08:08:16 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x0)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  892.678680]  sysfs_add_file_mode_ns+0x218/0x430
[  892.679698]  ? component_del+0x4c0/0x4c0
[  892.680568]  internal_create_group+0x322/0xb20
[  892.681533]  ? sysfs_remove_group+0x170/0x170
[  892.682477]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  892.683529]  ? __loop_update_dio+0x2a3/0x620
[  892.684230] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  892.684461]  loop_configure+0xe87/0x1950
[  892.686225]  lo_ioctl+0x782/0x1860
[  892.686997]  ? avc_has_extended_perms+0x7e8/0xeb0
[  892.688024]  ? loop_set_status_old+0x1b0/0x1b0
[  892.689008]  ? fsnotify+0xb4f/0x1250
[  892.689798]  ? avc_ss_reset+0x180/0x180
[  892.690646]  ? fsnotify_first_mark+0x1f0/0x1f0
[  892.691600]  ? rcu_read_lock_sched_held+0xd/0x70
[  892.692618]  ? lock_acquire+0x41c/0x4d0
[  892.693452]  ? rcu_read_lock_sched_held+0xd/0x70
[  892.694438]  ? lock_release+0x505/0x6f0
[  892.695265]  ? find_and_remove_object+0xe4/0x120
[  892.696267]  ? __delete_object+0xb3/0x100
[  892.697155]  ? lock_downgrade+0x6d0/0x6d0
[  892.698029]  ? rwlock_bug.part.0+0x90/0x90
[  892.698922]  ? rcu_read_lock_sched_held+0xd/0x70
[  892.699932]  ? selinux_inode_getsecctx+0x90/0x90
[  892.700935]  ? rcu_read_lock_sched_held+0xd/0x70
[  892.701930]  ? loop_set_status_old+0x1b0/0x1b0
[  892.702890]  blkdev_ioctl+0x362/0x7f0
[  892.703689]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  892.704691]  ? __x64_sys_ioctl+0x97/0x210
[  892.705570]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  892.706731]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  892.707724]  __x64_sys_ioctl+0x196/0x210
[  892.708586]  do_syscall_64+0x3b/0x90
[  892.709389]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  892.710469] RIP: 0033:0x7f22ed51d8d7
[  892.711247] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  892.715116] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  892.716716] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  892.718209] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  892.719702] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  892.721200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  892.722692] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  892.724196]  </TASK>
08:08:16 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x0)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:08:16 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  892.732052] loop0: detected capacity change from 0 to 128
[  892.735882] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  892.741426] loop5: detected capacity change from 0 to 128
[  892.743818] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  892.752762] ISOFS: Unable to identify CD-ROM format.
[  892.754710] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
08:08:16 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r4=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r4, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
fcntl$notify(r2, 0x402, 0x4)

08:08:16 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:08:16 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

[  892.808014] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'.
[  892.813452] loop0: detected capacity change from 0 to 128
08:08:16 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x0)

[  892.816215] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'.
[  892.825209] loop5: detected capacity change from 0 to 128
[  892.830426] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  892.838724] loop0: detected capacity change from 0 to 128
[  892.843108] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  892.860464] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  892.886358] ISOFS: Unable to identify CD-ROM format.
08:08:26 executing program 2:
syz_80211_inject_frame(0x0, &(0x7f0000000240)=ANY=[], 0x10)

08:08:26 executing program 7:
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={0x0, @llc={0x1a, 0xffd7, 0xfe, 0x0, 0x0, 0x4, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xe}}, @llc={0x1a, 0x302, 0x3f, 0x0, 0x2, 0x8, @random="070200000080"}, @l2tp={0x2, 0x0, @rand_addr=0x64010102, 0x2}, 0x3, 0x0, 0x0, 0x0, 0xcff, 0x0, 0x7, 0x1, 0x3ff})
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)

08:08:26 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 55)

08:08:26 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:08:26 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x0)

08:08:26 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x11, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:08:26 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 44)

08:08:26 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

[  902.999925] FAULT_INJECTION: forcing a failure.
[  902.999925] name failslab, interval 1, probability 0, space 0, times 0
[  903.001158] CPU: 0 PID: 8175 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  903.002110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  903.003237] Call Trace:
[  903.003497]  <TASK>
[  903.003724]  dump_stack_lvl+0x8b/0xb3
[  903.004121]  should_fail.cold+0x5/0xa
[  903.004508]  ? create_object.isra.0+0x3a/0xa20
[  903.004978]  should_failslab+0x5/0x10
[  903.005357]  kmem_cache_alloc+0x5b/0x480
[  903.005769]  ? lock_acquire+0x41c/0x4d0
[  903.006171]  create_object.isra.0+0x3a/0xa20
[  903.006615]  ? kasan_unpoison+0x23/0x50
[  903.007021]  kmem_cache_alloc+0x239/0x480
[  903.007438]  skb_clone+0x170/0x3c0
[  903.007798]  netlink_broadcast+0x9ae/0xd60
[  903.008223]  ? alloc_uevent_skb+0x1c2/0x210
[  903.008687]  kobject_uevent_env+0xa6b/0xfa0
[  903.009124]  ? _raw_spin_unlock+0x24/0x40
[  903.009550]  disk_event_uevent+0x17b/0x1e0
[  903.010002]  ? disk_events_async_show+0x10/0x10
[  903.010497]  ? __fget_files+0x28d/0x470
[  903.010923]  disk_force_media_change+0x1e/0xc0
[  903.011410]  loop_configure+0x75b/0x1950
[  903.011853]  ? putname+0xfe/0x140
[  903.012228]  lo_ioctl+0x782/0x1860
[  903.012599]  ? avc_has_extended_perms+0x7e8/0xeb0
[  903.013122]  ? loop_set_status_old+0x1b0/0x1b0
[  903.013582]  ? fsnotify+0xb4f/0x1250
[  903.013982]  ? avc_ss_reset+0x180/0x180
[  903.014395]  ? fsnotify_first_mark+0x1f0/0x1f0
[  903.014888]  ? rcu_read_lock_sched_held+0xd/0x70
[  903.015367]  ? lock_acquire+0x41c/0x4d0
[  903.015792]  ? rcu_read_lock_sched_held+0xd/0x70
[  903.016269]  ? lock_release+0x505/0x6f0
[  903.016707]  ? find_and_remove_object+0xe4/0x120
[  903.017218]  ? __delete_object+0xb3/0x100
[  903.017658]  ? lock_downgrade+0x6d0/0x6d0
[  903.018096]  ? rwlock_bug.part.0+0x90/0x90
[  903.018547]  ? rcu_read_lock_sched_held+0xd/0x70
[  903.019060]  ? selinux_inode_getsecctx+0x90/0x90
[  903.019570]  ? rcu_read_lock_sched_held+0xd/0x70
[  903.020078]  ? loop_set_status_old+0x1b0/0x1b0
[  903.020580]  blkdev_ioctl+0x362/0x7f0
[  903.020991]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  903.021490]  ? __x64_sys_ioctl+0x97/0x210
[  903.021931]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  903.022511]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  903.023011]  __x64_sys_ioctl+0x196/0x210
[  903.023437]  do_syscall_64+0x3b/0x90
[  903.023835]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  903.024384] RIP: 0033:0x7f432f5bb8d7
[  903.024803] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  903.026721] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  903.027518] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  903.028278] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  903.029038] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  903.029765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  903.030498] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  903.031242]  </TASK>
[  903.032178] loop0: detected capacity change from 0 to 128
[  903.035327] loop5: detected capacity change from 0 to 128
[  903.038853] FAULT_INJECTION: forcing a failure.
[  903.038853] name failslab, interval 1, probability 0, space 0, times 0
[  903.041155] CPU: 1 PID: 8180 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  903.043066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  903.045364] Call Trace:
[  903.045871]  <TASK>
[  903.046313]  dump_stack_lvl+0x8b/0xb3
[  903.047091]  should_fail.cold+0x5/0xa
[  903.047852]  ? __kernfs_new_node+0xd4/0x8b0
[  903.048715]  should_failslab+0x5/0x10
[  903.049471]  kmem_cache_alloc+0x5b/0x480
[  903.050285]  __kernfs_new_node+0xd4/0x8b0
[  903.051102]  ? rcu_read_lock_sched_held+0xd/0x70
[  903.052058]  ? kernfs_add_one+0x3c6/0x550
[  903.052899]  ? kernfs_path_from_node+0x60/0x60
[  903.053811]  ? down_write+0xde/0x150
[  903.054572]  ? down_write+0xde/0x150
[  903.055325]  ? up_write+0x148/0x460
[  903.056044]  ? kernfs_activate+0x1c4/0x240
[  903.056890]  kernfs_new_node+0x93/0x120
[  903.057678]  __kernfs_create_file+0x51/0x350
[  903.058557]  sysfs_add_file_mode_ns+0x218/0x430
[  903.059488]  ? component_del+0x4c0/0x4c0
[  903.060297]  internal_create_group+0x322/0xb20
[  903.061233]  ? sysfs_remove_group+0x170/0x170
[  903.062130]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  903.063123]  ? __loop_update_dio+0x2a3/0x620
[  903.063999]  loop_configure+0xe87/0x1950
[  903.064824]  lo_ioctl+0x782/0x1860
[  903.065532]  ? avc_has_extended_perms+0x7e8/0xeb0
[  903.066503]  ? loop_set_status_old+0x1b0/0x1b0
[  903.067409]  ? fsnotify+0xb4f/0x1250
[  903.068145]  ? avc_ss_reset+0x180/0x180
[  903.068976]  ? fsnotify_first_mark+0x1f0/0x1f0
[  903.069891]  ? rcu_read_lock_sched_held+0xd/0x70
[  903.070830]  ? lock_acquire+0x41c/0x4d0
[  903.071620]  ? rcu_read_lock_sched_held+0xd/0x70
[  903.072573]  ? lock_release+0x505/0x6f0
[  903.073363]  ? find_and_remove_object+0xe4/0x120
[  903.074318]  ? __delete_object+0xb3/0x100
[  903.075153]  ? lock_downgrade+0x6d0/0x6d0
[  903.075994]  ? rwlock_bug.part.0+0x90/0x90
[  903.076845]  ? rcu_read_lock_sched_held+0xd/0x70
[  903.077801]  ? selinux_inode_getsecctx+0x90/0x90
[  903.078760]  ? rcu_read_lock_sched_held+0xd/0x70
[  903.079702]  ? loop_set_status_old+0x1b0/0x1b0
[  903.080618]  blkdev_ioctl+0x362/0x7f0
[  903.081372]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  903.082305]  ? __x64_sys_ioctl+0x97/0x210
[  903.083127]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  903.084236]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  903.085196]  __x64_sys_ioctl+0x196/0x210
[  903.086006]  do_syscall_64+0x3b/0x90
[  903.086751]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  903.087775] RIP: 0033:0x7f22ed51d8d7
[  903.088502] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  903.092151] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  903.093689] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  903.093707] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  903.095109] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  903.095125] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  903.098864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  903.100286] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  903.101722]  </TASK>
08:08:26 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:08:26 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
sendfile(r1, r0, &(0x7f0000000000)=0x5, 0x6)
lseek(r0, 0x0, 0x4)

08:08:26 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan0\x00', <r2=>0x0})
sendmsg$NL80211_CMD_REGISTER_BEACONS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x100, 0x70bd29, 0x25dfdbfd, {{}, {@void, @val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x80000001, 0x42}}}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x80)

08:08:26 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x0)

[  903.117496] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  903.129403] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
08:08:26 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)
ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000000))

[  903.160862] ISOFS: Unable to identify CD-ROM format.
08:08:27 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:08:27 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
write$binfmt_aout(r1, &(0x7f0000001140)={{0xcc, 0x7, 0x40, 0x38b, 0x322, 0x6, 0x6c, 0xeb3}, "1002fb264f46fdde9ae4dde75d579305ab42878d7d45529569041a63865ad8dc45a591277f87d7bef899185dd40ab628d0caa27e37c2ca9d30fe95da71e1ff66752a2e164a0771661f765f346578adba7e073d34251080cbcb114aee2804efffa5832d880dc612a8fe5f19be53a0aa5ca0fe4aeb23eddd6ae68291cf2e53f4bb1587dc5c8dd2d509281fbebaac9acee403c3a97d7c383761715fc06d", ['\x00', '\x00', '\x00']}, 0x3bc)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r4=>0x0})
r5 = openat(r1, &(0x7f0000001500)='./file1\x00', 0x2, 0x0)
sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}}, 0x1c}}, 0x0)
r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mdstat\x00', 0x0, 0x0)
poll(&(0x7f0000000040)=[{r0, 0x114}, {0xffffffffffffffff, 0xc}, {r6, 0x184}], 0x3, 0x0)
ioctl$BTRFS_IOC_RM_DEV_V2(r2, 0x5000943a, &(0x7f0000000140)={{r0}, 0x0, 0x2, @unused=[0x1, 0x3, 0x30, 0x2], @name="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"})
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000001540)={{0x1, 0x1, 0x18, <r7=>r5, {0xffffffffffffffff}}, './file1\x00'})
openat(r7, &(0x7f0000001580)='./file0\x00', 0x80400, 0xd0)

08:08:27 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  903.216169] loop0: detected capacity change from 0 to 128
[  903.232508] ISOFS: Unable to identify CD-ROM format.
[  903.242909] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  903.250589] loop0: detected capacity change from 0 to 128
[  903.262476] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
08:08:35 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 45)

08:08:35 executing program 2:
syz_80211_inject_frame(0x0, &(0x7f0000000240)=ANY=[], 0x10)

08:08:35 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:08:35 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x0)

08:08:35 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 56)

08:08:35 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x18, 0x0, 0x2)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0)
fcntl$setlease(r2, 0x400, 0x1)
openat(r2, &(0x7f0000000000)='./file1\x00', 0xa401, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0)
fcntl$setlease(r3, 0x400, 0x1)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r6=>0x0})
sendmsg$NL80211_CMD_CONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB="1c0000006b2328f9df097fe0c317cca1fa3c427cd1aca177fb3d8f295953d398155d25ab246a66af432d45bd3775f98a2dd6dea6eb810f715fc22ae58b6f1ab78abbd6a4382e959ffaae851c4ec3d3aed75a0d8a4494427dfe8cc007b71b272526dad233a6f0fd27ddb5190e316064e51f9b031a60b79f484b1297a9e1b558c2e1f3774901000000400ccdd26a6bdcd0bbbd1b5aff94103d9ab476ea06eb00bfbdb96657ef5df48f6e5c9cfa8b9b6f6fb2d498a169aeb4f9b97211e5b66d", @ANYRES16=r5, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r6, @ANYBLOB="f3393a197d470d96d3945109138b5628995d08fddef78ad00a181914b1f3df6325db2be5ea8aef8cdc39501c89473c68e6a79c4461b6f141f85d6e422b754dc1f78981d7d04694b5304c3d83188521ffbbe6e83834400ad414ed6a2e6173f3bb3fe630fde412c5078da5a946c46c51b024328335d3fd99db69d3176905f69e7f2fb59ac4df695b95e86c3afddb6200a66711ddebeca70c4200dbc269b8f6a30404074c980b5d3695eece60b8397c672bd683be5a9fef814f759916a4109acb34d70886cbb6d94c097de7de300bdb1f3660"], 0x1c}}, 0x0)
syncfs(r4)
ioctl$RTC_UIE_ON(r3, 0x7003)
lseek(r0, 0x0, 0x4)
pwrite64(r0, &(0x7f0000000140)="3495fdcfc1b97bf9f58c6b8139500a18d40cd8854f25d652293ac381692a6386f01889b557818acb42cd41f342c0fb4e57a6b5849f72fa908990e97b48941f31482fbd1ac9c20a4c3ec90e39521a02ec4f6a6bff7d5034ca0cb3cb3222fa04eb4f0c52b4b8d7ccacf4d56ea240dd24e2bc55aa5af5453f3473e972", 0x7b, 0xf4e)

08:08:35 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2e, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:08:35 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x0)

[  912.133545] loop0: detected capacity change from 0 to 128
[  912.138652] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  912.140569] FAULT_INJECTION: forcing a failure.
[  912.140569] name failslab, interval 1, probability 0, space 0, times 0
[  912.141784] CPU: 1 PID: 8219 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  912.141781] loop5: detected capacity change from 0 to 128
[  912.142831] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  912.142843] Call Trace:
[  912.142848]  <TASK>
[  912.142852]  dump_stack_lvl+0x8b/0xb3
[  912.146084]  should_fail.cold+0x5/0xa
[  912.146520]  ? create_object.isra.0+0x3a/0xa20
[  912.147035]  should_failslab+0x5/0x10
[  912.147454]  kmem_cache_alloc+0x5b/0x480
[  912.147897]  create_object.isra.0+0x3a/0xa20
[  912.148381]  ? kasan_unpoison+0x23/0x50
[  912.148841]  kmem_cache_alloc+0x239/0x480
[  912.149312]  __kernfs_new_node+0xd4/0x8b0
[  912.149767]  ? rcu_read_lock_sched_held+0xd/0x70
[  912.150306]  ? kernfs_add_one+0x3c6/0x550
[  912.150771]  ? kernfs_path_from_node+0x60/0x60
[  912.151260]  ? down_write+0xde/0x150
[  912.151662]  ? down_write+0xde/0x150
[  912.152059]  ? up_write+0x148/0x460
[  912.152443]  ? kernfs_activate+0x1c4/0x240
[  912.152906]  kernfs_new_node+0x93/0x120
[  912.153356]  __kernfs_create_file+0x51/0x350
[  912.153858]  sysfs_add_file_mode_ns+0x218/0x430
[  912.154376]  ? component_del+0x4c0/0x4c0
[  912.154834]  internal_create_group+0x322/0xb20
[  912.155312]  ? sysfs_remove_group+0x170/0x170
[  912.155821]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  912.156387]  ? __loop_update_dio+0x2a3/0x620
[  912.156876]  loop_configure+0xe87/0x1950
[  912.157311]  lo_ioctl+0x782/0x1860
[  912.157682]  ? avc_has_extended_perms+0x7e8/0xeb0
[  912.158226]  ? loop_set_status_old+0x1b0/0x1b0
[  912.158700]  ? fsnotify+0xb4f/0x1250
[  912.159089]  ? avc_ss_reset+0x180/0x180
[  912.159541]  ? fsnotify_first_mark+0x1f0/0x1f0
[  912.160056]  ? rcu_read_lock_sched_held+0xd/0x70
[  912.160587]  ? lock_acquire+0x41c/0x4d0
[  912.161056]  ? rcu_read_lock_sched_held+0xd/0x70
[  912.161572]  ? lock_release+0x505/0x6f0
[  912.161995]  ? find_and_remove_object+0xe4/0x120
[  912.162489]  ? __delete_object+0xb3/0x100
[  912.162959]  ? lock_downgrade+0x6d0/0x6d0
[  912.163422]  ? rwlock_bug.part.0+0x90/0x90
[  912.163909]  ? rcu_read_lock_sched_held+0xd/0x70
[  912.164442]  ? selinux_inode_getsecctx+0x90/0x90
[  912.164968]  ? rcu_read_lock_sched_held+0xd/0x70
[  912.165505]  ? loop_set_status_old+0x1b0/0x1b0
[  912.166027]  blkdev_ioctl+0x362/0x7f0
[  912.166432]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  912.166967]  ? __x64_sys_ioctl+0x97/0x210
[  912.167435]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  912.167836] FAULT_INJECTION: forcing a failure.
[  912.167836] name failslab, interval 1, probability 0, space 0, times 0
[  912.168052]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  912.170249]  __x64_sys_ioctl+0x196/0x210
[  912.170704]  do_syscall_64+0x3b/0x90
[  912.171099]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  912.171669] RIP: 0033:0x7f22ed51d8d7
[  912.172056] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  912.173985] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  912.174780] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  912.175530] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  912.176274] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  912.177031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  912.177770] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  912.178525]  </TASK>
[  912.178793] CPU: 0 PID: 8226 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  912.180280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  912.182007] Call Trace:
[  912.182410]  <TASK>
[  912.182757]  dump_stack_lvl+0x8b/0xb3
[  912.183358]  should_fail.cold+0x5/0xa
[  912.184161]  ? __kernfs_new_node+0xd4/0x8b0
[  912.184850]  should_failslab+0x5/0x10
[  912.185424]  kmem_cache_alloc+0x5b/0x480
[  912.186055]  __kernfs_new_node+0xd4/0x8b0
[  912.186689]  ? kernfs_path_from_node+0x60/0x60
[  912.187390]  ? selinux_sb_statfs+0x1ba/0x250
[  912.188049]  ? call_rcu+0x4da/0xa20
[  912.188624]  ? kasan_quarantine_put+0x87/0x1e0
[  912.189336]  ? trace_hardirqs_on+0x5b/0x190
[  912.189999]  ? kasan_quarantine_put+0x87/0x1e0
[  912.190693]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  912.191515]  ? shmem_statfs+0x1b3/0x3e0
[  912.192120]  kernfs_create_dir_ns+0x9c/0x220
[  912.192822]  internal_create_group+0x782/0xb20
[  912.193528]  ? sysfs_remove_group+0x170/0x170
[  912.194202]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  912.194963]  ? __loop_update_dio+0x2a3/0x620
[  912.195649]  loop_configure+0xe87/0x1950
[  912.196283]  lo_ioctl+0x782/0x1860
[  912.196833]  ? avc_has_extended_perms+0x7e8/0xeb0
[  912.197569]  ? loop_set_status_old+0x1b0/0x1b0
[  912.198269]  ? fsnotify+0xb4f/0x1250
[  912.198826]  ? avc_ss_reset+0x180/0x180
[  912.199443]  ? fsnotify_first_mark+0x1f0/0x1f0
[  912.200119]  ? rcu_read_lock_sched_held+0xd/0x70
[  912.200866]  ? lock_acquire+0x41c/0x4d0
[  912.201480]  ? rcu_read_lock_sched_held+0xd/0x70
[  912.202182]  ? lock_release+0x505/0x6f0
[  912.202776]  ? find_and_remove_object+0xe4/0x120
[  912.203496]  ? __delete_object+0xb3/0x100
[  912.204120]  ? lock_downgrade+0x6d0/0x6d0
[  912.204769]  ? rwlock_bug.part.0+0x90/0x90
[  912.205412]  ? rcu_read_lock_sched_held+0xd/0x70
[  912.206122]  ? selinux_inode_getsecctx+0x90/0x90
[  912.206847]  ? rcu_read_lock_sched_held+0xd/0x70
[  912.207554]  ? loop_set_status_old+0x1b0/0x1b0
[  912.207831] ISOFS: Unable to identify CD-ROM format.
[  912.208253]  blkdev_ioctl+0x362/0x7f0
[  912.209370]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  912.210064]  ? __x64_sys_ioctl+0x97/0x210
[  912.210855]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  912.211949]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  912.212904]  __x64_sys_ioctl+0x196/0x210
[  912.213728]  do_syscall_64+0x3b/0x90
[  912.214350]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  912.215120] RIP: 0033:0x7f432f5bb8d7
[  912.215680] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  912.218422] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  912.219562] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  912.220632] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  912.221729] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  912.222805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  912.223878] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  912.224967]  </TASK>
[  912.227437] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
08:08:36 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x0)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:08:36 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x0)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  912.237877] loop0: detected capacity change from 0 to 128
[  912.239494] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  912.244882] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  912.248946] loop5: detected capacity change from 0 to 128
[  912.259123] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
08:08:36 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x0)

08:08:36 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 57)

08:08:36 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)

08:08:36 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

[  912.294012] FAULT_INJECTION: forcing a failure.
[  912.294012] name failslab, interval 1, probability 0, space 0, times 0
[  912.295323] CPU: 1 PID: 8238 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  912.296328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  912.297533] Call Trace:
[  912.297806]  <TASK>
[  912.298045]  dump_stack_lvl+0x8b/0xb3
[  912.298456]  should_fail.cold+0x5/0xa
[  912.298861]  ? __kernfs_new_node+0xd4/0x8b0
[  912.299310]  should_failslab+0x5/0x10
[  912.299706]  kmem_cache_alloc+0x5b/0x480
[  912.300142]  __kernfs_new_node+0xd4/0x8b0
[  912.300574]  ? rcu_read_lock_sched_held+0xd/0x70
[  912.301085]  ? kernfs_add_one+0x3c6/0x550
[  912.301520]  ? kernfs_path_from_node+0x60/0x60
[  912.302008]  ? down_write+0xde/0x150
[  912.302410]  ? down_write+0xde/0x150
[  912.302806]  ? up_write+0x148/0x460
[  912.303190]  ? kernfs_activate+0x1c4/0x240
[  912.303629]  kernfs_new_node+0x93/0x120
[  912.304046]  __kernfs_create_file+0x51/0x350
[  912.304519]  sysfs_add_file_mode_ns+0x218/0x430
[  912.305014]  ? component_del+0x4c0/0x4c0
[  912.305450]  internal_create_group+0x322/0xb20
[  912.305928]  ? sysfs_remove_group+0x170/0x170
[  912.306404]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  912.306945]  ? __loop_update_dio+0x2a3/0x620
[  912.307413]  loop_configure+0xe87/0x1950
[  912.307860]  lo_ioctl+0x782/0x1860
[  912.308239]  ? avc_has_extended_perms+0x7e8/0xeb0
[  912.308762]  ? loop_set_status_old+0x1b0/0x1b0
[  912.309241]  ? fsnotify+0xb4f/0x1250
[  912.309639]  ? avc_ss_reset+0x180/0x180
[  912.310067]  ? fsnotify_first_mark+0x1f0/0x1f0
[  912.310545]  ? rcu_read_lock_sched_held+0xd/0x70
[  912.311051]  ? lock_acquire+0x41c/0x4d0
[  912.311464]  ? rcu_read_lock_sched_held+0xd/0x70
[  912.311972]  ? lock_release+0x505/0x6f0
[  912.312395]  ? find_and_remove_object+0xe4/0x120
[  912.312905]  ? __delete_object+0xb3/0x100
[  912.313342]  ? lock_downgrade+0x6d0/0x6d0
[  912.313776]  ? rwlock_bug.part.0+0x90/0x90
[  912.314219]  ? rcu_read_lock_sched_held+0xd/0x70
[  912.314715]  ? selinux_inode_getsecctx+0x90/0x90
[  912.315215]  ? rcu_read_lock_sched_held+0xd/0x70
[  912.315716]  ? loop_set_status_old+0x1b0/0x1b0
[  912.316191]  blkdev_ioctl+0x362/0x7f0
[  912.316591]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  912.317088]  ? __x64_sys_ioctl+0x97/0x210
[  912.317521]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  912.318100]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  912.318592]  __x64_sys_ioctl+0x196/0x210
[  912.319016]  do_syscall_64+0x3b/0x90
[  912.319416]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  912.319961] RIP: 0033:0x7f22ed51d8d7
[  912.320350] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  912.322314] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  912.323099] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  912.323851] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  912.324605] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  912.325344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  912.326078] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  912.326831]  </TASK>
08:08:36 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:08:36 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x48, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

[  912.346783] loop5: detected capacity change from 0 to 128
[  912.363225] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  912.372326] loop5: detected capacity change from 0 to 128
[  912.378732] ISOFS: Unable to identify CD-ROM format.
[  912.388398] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  912.403597] ISOFS: Unable to identify CD-ROM format.
08:08:46 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 46)

08:08:46 executing program 7:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x0)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:08:46 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

[  922.690649] FAULT_INJECTION: forcing a failure.
[  922.690649] name failslab, interval 1, probability 0, space 0, times 0
[  922.693795] CPU: 1 PID: 8257 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  922.695893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  922.698387] Call Trace:
[  922.698943]  <TASK>
08:08:46 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 58)

08:08:46 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x0)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:08:46 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:08:46 executing program 2:
syz_80211_inject_frame(0x0, &(0x7f0000000240)=ANY=[], 0x10)

08:08:46 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  922.699428]  dump_stack_lvl+0x8b/0xb3
[  922.700453]  should_fail.cold+0x5/0xa
[  922.701296]  ? __kernfs_new_node+0xd4/0x8b0
[  922.702235]  should_failslab+0x5/0x10
[  922.703061]  kmem_cache_alloc+0x5b/0x480
[  922.703955]  __kernfs_new_node+0xd4/0x8b0
[  922.704844]  ? kernfs_path_from_node+0x60/0x60
[  922.705830]  ? selinux_sb_statfs+0x1ba/0x250
[  922.706786]  ? call_rcu+0x4da/0xa20
[  922.707585]  ? kasan_quarantine_put+0x87/0x1e0
[  922.708582]  ? trace_hardirqs_on+0x5b/0x190
[  922.709541]  ? kasan_quarantine_put+0x87/0x1e0
[  922.710541]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
08:08:46 executing program 7:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x0)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  922.711739]  ? shmem_statfs+0x1b3/0x3e0
[  922.712710]  kernfs_create_dir_ns+0x9c/0x220
[  922.713675]  internal_create_group+0x782/0xb20
[  922.714658]  ? sysfs_remove_group+0x170/0x170
[  922.715634]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  922.716700]  ? __loop_update_dio+0x2a3/0x620
[  922.717656]  loop_configure+0xe87/0x1950
[  922.718533]  lo_ioctl+0x782/0x1860
[  922.719290]  ? avc_has_extended_perms+0x7e8/0xeb0
[  922.720332]  ? loop_set_status_old+0x1b0/0x1b0
[  922.721320]  ? fsnotify+0xb4f/0x1250
[  922.722118]  ? avc_ss_reset+0x180/0x180
[  922.722976]  ? fsnotify_first_mark+0x1f0/0x1f0
[  922.723938]  ? rcu_read_lock_sched_held+0xd/0x70
[  922.724965]  ? lock_acquire+0x41c/0x4d0
[  922.725822]  ? rcu_read_lock_sched_held+0xd/0x70
[  922.726818]  ? lock_release+0x505/0x6f0
[  922.727651]  ? find_and_remove_object+0xe4/0x120
[  922.728678]  ? __delete_object+0xb3/0x100
[  922.729586]  ? lock_downgrade+0x6d0/0x6d0
[  922.730465]  ? rwlock_bug.part.0+0x90/0x90
[  922.731361]  ? rcu_read_lock_sched_held+0xd/0x70
[  922.732380]  ? selinux_inode_getsecctx+0x90/0x90
[  922.733407]  ? rcu_read_lock_sched_held+0xd/0x70
[  922.734406]  ? loop_set_status_old+0x1b0/0x1b0
[  922.735372]  blkdev_ioctl+0x362/0x7f0
[  922.736169]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  922.737175]  ? __x64_sys_ioctl+0x97/0x210
[  922.738059]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  922.739216]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  922.740177] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  922.740220]  __x64_sys_ioctl+0x196/0x210
[  922.741779] loop0: detected capacity change from 0 to 128
[  922.742032]  do_syscall_64+0x3b/0x90
[  922.743377]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  922.744456] RIP: 0033:0x7f432f5bb8d7
[  922.745243] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  922.745275] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  922.749101] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  922.749128] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  922.752972] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  922.754464] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  922.755958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  922.757477] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  922.759002]  </TASK>
[  922.760930] FAULT_INJECTION: forcing a failure.
[  922.760930] name failslab, interval 1, probability 0, space 0, times 0
[  922.763299] CPU: 1 PID: 8267 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  922.765347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  922.767761] Call Trace:
[  922.768304]  <TASK>
[  922.768778]  dump_stack_lvl+0x8b/0xb3
[  922.769603]  should_fail.cold+0x5/0xa
[  922.770424]  ? create_object.isra.0+0x3a/0xa20
[  922.771406]  should_failslab+0x5/0x10
[  922.772007] ISOFS: Unable to identify CD-ROM format.
[  922.772214]  kmem_cache_alloc+0x5b/0x480
[  922.773616]  create_object.isra.0+0x3a/0xa20
[  922.774546]  ? kasan_unpoison+0x23/0x50
[  922.775414]  kmem_cache_alloc+0x239/0x480
08:08:46 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

[  922.776286]  __kernfs_new_node+0xd4/0x8b0
[  922.777341]  ? rcu_read_lock_sched_held+0xd/0x70
[  922.778355]  ? kernfs_add_one+0x3c6/0x550
[  922.779236]  ? kernfs_path_from_node+0x60/0x60
[  922.780200]  ? down_write+0xde/0x150
[  922.781025]  ? down_write+0xde/0x150
[  922.781816]  ? up_write+0x148/0x460
[  922.782590]  ? kernfs_activate+0x1c4/0x240
[  922.783546]  kernfs_new_node+0x93/0x120
[  922.784391]  __kernfs_create_file+0x51/0x350
[  922.785330]  sysfs_add_file_mode_ns+0x218/0x430
[  922.786311]  ? component_del+0x4c0/0x4c0
[  922.787159]  internal_create_group+0x322/0xb20
[  922.788124]  ? sysfs_remove_group+0x170/0x170
[  922.789075]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  922.790127]  ? __loop_update_dio+0x2a3/0x620
[  922.791071]  loop_configure+0xe87/0x1950
[  922.791953]  lo_ioctl+0x782/0x1860
[  922.792714]  ? avc_has_extended_perms+0x7e8/0xeb0
[  922.793777]  ? loop_set_status_old+0x1b0/0x1b0
[  922.794749]  ? fsnotify+0xb4f/0x1250
[  922.795533]  ? avc_ss_reset+0x180/0x180
[  922.796382]  ? fsnotify_first_mark+0x1f0/0x1f0
[  922.797351]  ? rcu_read_lock_sched_held+0xd/0x70
[  922.798344]  ? lock_acquire+0x41c/0x4d0
[  922.799172]  ? rcu_read_lock_sched_held+0xd/0x70
[  922.800157]  ? lock_release+0x505/0x6f0
[  922.800999]  ? find_and_remove_object+0xe4/0x120
[  922.802003]  ? __delete_object+0xb3/0x100
[  922.802891]  ? lock_downgrade+0x6d0/0x6d0
[  922.803769]  ? rwlock_bug.part.0+0x90/0x90
[  922.804649]  ? rcu_read_lock_sched_held+0xd/0x70
[  922.805680]  ? selinux_inode_getsecctx+0x90/0x90
[  922.806703]  ? rcu_read_lock_sched_held+0xd/0x70
[  922.807704]  ? loop_set_status_old+0x1b0/0x1b0
[  922.808661]  blkdev_ioctl+0x362/0x7f0
[  922.809466]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  922.810473]  ? __x64_sys_ioctl+0x97/0x210
[  922.811349]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  922.812501]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  922.813512]  __x64_sys_ioctl+0x196/0x210
[  922.814360]  do_syscall_64+0x3b/0x90
[  922.815151]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  922.816224] RIP: 0033:0x7f22ed51d8d7
[  922.817021] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  922.820890] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  922.822463] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  922.823941] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  922.825444] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  922.826964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  922.828473] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  922.830004]  </TASK>
[  922.850683] loop5: detected capacity change from 0 to 128
[  922.870859] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  922.879334] loop5: detected capacity change from 0 to 128
[  922.900290] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  922.902427] ISOFS: Unable to identify CD-ROM format.
08:08:46 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(0x0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:08:46 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x20, 0xff, 0x9, 0x9, 0xfffffff8})
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
fallocate(r1, 0x10, 0x0, 0x2)
lseek(r0, 0x0, 0x4)

08:08:46 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:08:46 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x0)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:08:46 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x68, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:08:46 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

[  922.963895] loop5: detected capacity change from 0 to 128
[  922.982497] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  922.991875] loop5: detected capacity change from 0 to 128
[  922.997724] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
08:08:57 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:08:57 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 47)

08:08:57 executing program 2:
syz_80211_inject_frame(&(0x7f0000000140), 0x0, 0x10)

[  933.414913] FAULT_INJECTION: forcing a failure.
[  933.414913] name failslab, interval 1, probability 0, space 0, times 0
[  933.417400] CPU: 0 PID: 8300 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  933.419428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  933.421895] Call Trace:
[  933.422457]  <TASK>
[  933.422940]  dump_stack_lvl+0x8b/0xb3
[  933.423781]  should_fail.cold+0x5/0xa
[  933.424616]  ? lock_release+0x505/0x6f0
[  933.425481]  ? radix_tree_node_alloc.constprop.0+0x1df/0x330
[  933.426730]  should_failslab+0x5/0x10
[  933.427534]  kmem_cache_alloc+0x5b/0x480
[  933.427872] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  933.428412]  radix_tree_node_alloc.constprop.0+0x1df/0x330
[  933.431624]  idr_get_free+0x4b5/0x8f0
[  933.432453]  idr_alloc_u32+0x170/0x2d0
[  933.433320]  ? __fprop_add_percpu_max+0x1a0/0x1a0
[  933.434359]  ? lock_release+0x505/0x6f0
[  933.435219]  ? stack_trace_save+0x8c/0xc0
[  933.436124]  ? rcu_read_lock_sched_held+0xd/0x70
[  933.437153]  ? lock_acquire+0x41c/0x4d0
[  933.438026]  idr_alloc_cyclic+0x102/0x230
[  933.438924]  ? idr_alloc+0x130/0x130
[  933.439730]  ? rwlock_bug.part.0+0x90/0x90
[  933.440652]  __kernfs_new_node+0x117/0x8b0
[  933.441577]  ? kernfs_path_from_node+0x60/0x60
[  933.442556]  ? selinux_sb_statfs+0x1ba/0x250
[  933.443512]  ? call_rcu+0x4da/0xa20
[  933.444305]  ? kasan_quarantine_put+0x87/0x1e0
[  933.445320]  ? trace_hardirqs_on+0x5b/0x190
[  933.446256]  ? kasan_quarantine_put+0x87/0x1e0
[  933.447246]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  933.448434]  ? shmem_statfs+0x1b3/0x3e0
[  933.449321]  kernfs_create_dir_ns+0x9c/0x220
[  933.450271]  internal_create_group+0x782/0xb20
[  933.451264]  ? sysfs_remove_group+0x170/0x170
[  933.452237]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  933.453323]  ? __loop_update_dio+0x2a3/0x620
[  933.454277]  loop_configure+0xe87/0x1950
[  933.455158]  lo_ioctl+0x782/0x1860
[  933.455926]  ? avc_has_extended_perms+0x7e8/0xeb0
[  933.456975]  ? loop_set_status_old+0x1b0/0x1b0
[  933.457982]  ? fsnotify+0xb4f/0x1250
[  933.458784]  ? avc_ss_reset+0x180/0x180
[  933.459648]  ? fsnotify_first_mark+0x1f0/0x1f0
[  933.460634]  ? rcu_read_lock_sched_held+0xd/0x70
[  933.461667]  ? lock_acquire+0x41c/0x4d0
[  933.462532]  ? rcu_read_lock_sched_held+0xd/0x70
[  933.463546]  ? lock_release+0x505/0x6f0
08:08:57 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(0x0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:08:57 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x0)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:08:57 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 59)

08:08:57 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:08:57 executing program 7:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000001000), 0xffffffffffffffff)
sendmsg$NL802154_CMD_NEW_INTERFACE(r1, &(0x7f0000001100)={&(0x7f0000000fc0), 0xc, &(0x7f00000010c0)={&(0x7f0000001040)=ANY=[@ANYBLOB="2c020000", @ANYRES16=r2, @ANYBLOB="01000000000000000000070000000a0004007770616e330000000c0006000000000000000000"], 0x2c}}, 0x0)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r2, 0x2, 0x200, 0x7fff, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x91}, 0x4000000)
syz_80211_inject_frame(&(0x7f0000000140), &(0x7f0000000240)=ANY=[], 0x10)

[  933.464404]  ? find_and_remove_object+0xe4/0x120
[  933.465646]  ? __delete_object+0xb3/0x100
[  933.466561]  ? lock_downgrade+0x6d0/0x6d0
[  933.467457]  ? rwlock_bug.part.0+0x90/0x90
[  933.468381]  ? rcu_read_lock_sched_held+0xd/0x70
[  933.469432]  ? selinux_inode_getsecctx+0x90/0x90
[  933.470471]  ? rcu_read_lock_sched_held+0xd/0x70
[  933.471497]  ? loop_set_status_old+0x1b0/0x1b0
[  933.472496]  blkdev_ioctl+0x362/0x7f0
[  933.473323]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  933.474349]  ? __x64_sys_ioctl+0x97/0x210
[  933.475241]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  933.476430]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  933.477466]  __x64_sys_ioctl+0x196/0x210
[  933.478346]  do_syscall_64+0x3b/0x90
[  933.479159]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  933.480259] RIP: 0033:0x7f432f5bb8d7
[  933.481071] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  933.485035] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  933.486669] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  933.488196] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  933.489753] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  933.491283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  933.492810] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  933.494362]  </TASK>
[  933.496391] loop0: detected capacity change from 0 to 128
[  933.520493] FAULT_INJECTION: forcing a failure.
[  933.520493] name failslab, interval 1, probability 0, space 0, times 0
[  933.522983] CPU: 1 PID: 8311 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  933.523316] loop5: detected capacity change from 0 to 128
[  933.524988] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  933.525008] Call Trace:
[  933.529169]  <TASK>
[  933.529639]  dump_stack_lvl+0x8b/0xb3
[  933.530457]  should_fail.cold+0x5/0xa
[  933.531274]  ? kobject_uevent_env+0x236/0xfa0
[  933.532233]  should_failslab+0x5/0x10
[  933.533047]  kmem_cache_alloc_trace+0x55/0x3c0
[  933.534020]  ? _raw_spin_unlock+0x24/0x40
[  933.534908]  kobject_uevent_env+0x236/0xfa0
[  933.535827]  ? dev_uevent_filter+0xd0/0xd0
[  933.536725]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  933.537802]  ? __loop_update_dio+0x2a3/0x620
[  933.538726]  loop_configure+0x14e8/0x1950
[  933.539606]  lo_ioctl+0x782/0x1860
[  933.540344]  ? avc_has_extended_perms+0x7e8/0xeb0
[  933.541373]  ? loop_set_status_old+0x1b0/0x1b0
[  933.542320]  ? fsnotify+0xb4f/0x1250
[  933.543094]  ? avc_ss_reset+0x180/0x180
[  933.543927]  ? fsnotify_first_mark+0x1f0/0x1f0
[  933.544878]  ? rcu_read_lock_sched_held+0xd/0x70
[  933.545881]  ? lock_acquire+0x41c/0x4d0
[  933.546708]  ? rcu_read_lock_sched_held+0xd/0x70
[  933.547701]  ? lock_release+0x505/0x6f0
[  933.548518]  ? find_and_remove_object+0xe4/0x120
[  933.549519]  ? __delete_object+0xb3/0x100
[  933.550389]  ? lock_downgrade+0x6d0/0x6d0
[  933.551252]  ? rwlock_bug.part.0+0x90/0x90
[  933.552131]  ? rcu_read_lock_sched_held+0xd/0x70
[  933.553129]  ? selinux_inode_getsecctx+0x90/0x90
[  933.553949] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  933.554106]  ? rcu_read_lock_sched_held+0xd/0x70
[  933.556589]  ? loop_set_status_old+0x1b0/0x1b0
[  933.556883] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
08:08:57 executing program 6:
shmat(0x0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(0x0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(0x0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  933.557550]  blkdev_ioctl+0x362/0x7f0
08:08:57 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(0x0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  933.560021]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  933.561103]  ? __x64_sys_ioctl+0x97/0x210
[  933.561962]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  933.563089]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  933.564066]  __x64_sys_ioctl+0x196/0x210
[  933.564899]  do_syscall_64+0x3b/0x90
[  933.565699]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  933.566746] RIP: 0033:0x7f22ed51d8d7
[  933.567500] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  933.571310] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  933.572853] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  933.574312] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  933.575762] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  933.577222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  933.578658] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  933.580094]  </TASK>
[  933.601393] loop0: detected capacity change from 0 to 128
[  933.603197] loop5: detected capacity change from 0 to 128
[  933.605142] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  933.607558] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  933.627870] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  933.629775] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  933.645919] ISOFS: Unable to identify CD-ROM format.
08:08:57 executing program 6:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r2=>0x0})
sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000680)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r2, @ANYBLOB="2aad8c647dbedc27cc2c3c8b3ef723168d5c5a73c55ecc871321ab710385a02ed9eb96f0b23766d645055549b975d5a7adb3ff3a5ea82ce6085bc6e1427ffb4351d331dbca6835cdca742f333320c02362e221f8e32fa64e2d413deb52200d188c9d8c297a158a8b4f973c60aeb4d786cac8533b4bb8232dfe6708af735b96408192eda73f679f99919b97f426450e9e1175b3651a5d90df34edf5b98bee3e44d330182b1f1f178a3564232b00"/182], 0x1c}}, 0x0)
sendmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="28368fc28913cb7dafc8cd21b0e894d9bafc4065c8", 0x15}, {&(0x7f0000000040)="fa233980be18d58fa708f15bc583f2dd34392c14915150b184c17cc1b2fd4cb9c2752853c3a7f29fcdebf2d6b1205cdedc076c8eb53f4adb4813d55f2872a5045b5cc3bf90b81f9c8ec03eeaffcf9a14128ec26ec303905d56f9e78e4076bc8f2d5b64d18df688eeef", 0x69}, {&(0x7f0000000140)="ea992ffb7617a05f672e392963de99a5d226ac1d718a264a46f444759638a1083d9930deeddd9eb00ddc882dd1c9963bc49461c0b5cb74b35cabed09069ed4603d02afb57bdd9b80f123b7bce6214d066b0ffa4673a5b9ff4d98f31eb98c7d1f990bab2bb71ff5cdd489bfbd335de8f920710b86a563192410966fb12c108ce7724b9b102fb1e2af11ecde27a3a6e0acf9a710eb4de6ad2ba1e435b2719164f80559599fe5f713fbf8f8262797b7a3ad6292fe2008f5989fd804462239421feba35818c6cd07c4e55c73690384fc444d", 0xd0}, {&(0x7f00000000c0)="bbd8cdce7b34facfe244bcc97dfb6836ef7e4ac78d6b2b3fe9bc6b3b00eacc79b3dbf4b68adc098f7d84b5578c9665f07219118ce70efcf5e958a35906541d67", 0x40}], 0x4, &(0x7f0000000280)=[{0x60, 0x101, 0x4, "036eadfa12d3a752462d4f638979d5cc1e5e6341f24a051db49e2d896dfef0038c104a1229d11fd0cb71d44002b8c97458bb73daf738c3cdd4923e2e09ec33c8f793e0b8681fabefd379"}, {0x98, 0x111, 0xd3, "5373df516360df0473959a57ec0bca494ebb669b58021644ddd489e5793227f2a981f9e5d7c148aa8b4376eeb3bd4740ee50edfc3790b9069a91cbe2b01309f2f5f9d63844bb5efeb1ad224dbad61974e0617f624f300f94640934deb0ed28abf54c278989923a14bfce60d696ef84a6ee7e64c8d489df8422925afbd13113b8cb85a540bae7f2ae"}, {0x58, 0x101, 0x6, "db2cbb143f00760989e31eb2e841654f8e019cc3d54b7a0b27b1fc43e02ee649623743ac4c9303e6bda8730857d593380a66c9dd23c864d59bb87275cfb4b9c92045fc8482548c"}, {0xd8, 0x102, 0x9, "5360c462e188b40d88b7e9f197972bfb0dbca20da29206efa4b052438f6af1e318ef2904e064790d4f40f76cc5396050677f342976403829fc18a1d63efcab6753a45ea0eaa51ad7389af50fc3739ba5b0a1bde296b0f7527034276201403be8e01bf01d3725349d770d6732fec0c98395f5781846f8d11e2dd45f3a3298f0f7ee137c409b7cd654d0efe09f0a5a063905b02c381bc1b87571c2e4d631d19063997b451a437c27ebb39ab72826b3c37dcc67529e965b289381fdb2a486a7e14c214ff5565fec1a"}], 0x228}, 0x4c8d4)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r7=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r7, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), r3)
sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x64, r8, 0x10, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_USE_MFP={0x8}, @NL80211_ATTR_USE_RRM={0x4}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x3ad}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2ee}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x19}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x57432758}], @NL80211_ATTR_WIPHY_FREQ_HINT={0x8, 0xc9, @random=0x16f3}, @NL80211_ATTR_DISABLE_VHT={0x4}]}, 0x64}, 0x1, 0x0, 0x0, 0x91}, 0x400c815)
fallocate(r4, 0x10, 0x0, 0x2)
lseek(r3, 0x0, 0x4)

08:08:57 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x74, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:08:57 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  933.725183] ISOFS: Unable to identify CD-ROM format.
[  933.740024] loop5: detected capacity change from 0 to 128
[  933.749261] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'.
[  933.772325] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  933.805625] loop5: detected capacity change from 0 to 128
[  933.822173] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  941.465658] Bluetooth: hci6: command 0x0406 tx timeout
08:09:08 executing program 7:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:09:08 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:09:08 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 48)

08:09:08 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(0x0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:09:08 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 60)

08:09:08 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:09:08 executing program 2:
syz_80211_inject_frame(&(0x7f0000000140), 0x0, 0x10)

[  945.024286] FAULT_INJECTION: forcing a failure.
[  945.024286] name failslab, interval 1, probability 0, space 0, times 0
[  945.025514] CPU: 1 PID: 8338 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  945.026525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  945.027629] Call Trace:
[  945.027897]  <TASK>
[  945.028123]  dump_stack_lvl+0x8b/0xb3
[  945.028537]  should_fail.cold+0x5/0xa
[  945.028953]  ? create_object.isra.0+0x3a/0xa20
[  945.029460]  should_failslab+0x5/0x10
[  945.029861]  kmem_cache_alloc+0x5b/0x480
[  945.030301]  create_object.isra.0+0x3a/0xa20
[  945.030770]  ? kasan_unpoison+0x23/0x50
[  945.031197]  kmem_cache_alloc+0x239/0x480
[  945.031609]  __kernfs_new_node+0xd4/0x8b0
[  945.032062]  ? rcu_read_lock_sched_held+0xd/0x70
[  945.032560]  ? kernfs_add_one+0x3c6/0x550
[  945.032976]  ? kernfs_path_from_node+0x60/0x60
[  945.033442]  ? down_write+0xde/0x150
[  945.033813]  ? down_write+0xde/0x150
[  945.034154] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  945.034182]  ? up_write+0x148/0x460
[  945.036535]  ? kernfs_activate+0x1c4/0x240
[  945.036954]  kernfs_new_node+0x93/0x120
[  945.037397]  __kernfs_create_file+0x51/0x350
[  945.037832]  sysfs_add_file_mode_ns+0x218/0x430
[  945.038288]  ? component_del+0x4c0/0x4c0
[  945.038687]  internal_create_group+0x322/0xb20
[  945.039183]  ? sysfs_remove_group+0x170/0x170
[  945.039625]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  945.040120]  ? __loop_update_dio+0x2a3/0x620
[  945.040200] FAULT_INJECTION: forcing a failure.
[  945.040200] name failslab, interval 1, probability 0, space 0, times 0
[  945.040553]  loop_configure+0xe87/0x1950
[  945.043379]  lo_ioctl+0x782/0x1860
[  945.043752]  ? avc_has_extended_perms+0x7e8/0xeb0
[  945.044250]  ? loop_set_status_old+0x1b0/0x1b0
[  945.044719]  ? fsnotify+0xb4f/0x1250
[  945.045100]  ? avc_ss_reset+0x180/0x180
[  945.045520]  ? fsnotify_first_mark+0x1f0/0x1f0
[  945.045980]  ? rcu_read_lock_sched_held+0xd/0x70
[  945.046455]  ? lock_acquire+0x41c/0x4d0
[  945.046864]  ? rcu_read_lock_sched_held+0xd/0x70
[  945.047378]  ? lock_release+0x505/0x6f0
[  945.047789]  ? find_and_remove_object+0xe4/0x120
[  945.048273]  ? __delete_object+0xb3/0x100
[  945.048708]  ? lock_downgrade+0x6d0/0x6d0
[  945.049138]  ? rwlock_bug.part.0+0x90/0x90
[  945.049583]  ? rcu_read_lock_sched_held+0xd/0x70
[  945.050071]  ? selinux_inode_getsecctx+0x90/0x90
[  945.050556]  ? rcu_read_lock_sched_held+0xd/0x70
[  945.051037]  ? loop_set_status_old+0x1b0/0x1b0
[  945.051510]  blkdev_ioctl+0x362/0x7f0
[  945.051932]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  945.052410]  ? __x64_sys_ioctl+0x97/0x210
[  945.052835]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  945.053449]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  945.053926]  __x64_sys_ioctl+0x196/0x210
[  945.054340]  do_syscall_64+0x3b/0x90
[  945.054726]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  945.055250] RIP: 0033:0x7f22ed51d8d7
[  945.055669] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  945.057532] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  945.058354] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  945.059116] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  945.059869] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  945.060628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  945.061394] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  945.062160]  </TASK>
[  945.062407] CPU: 0 PID: 8343 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  945.064497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  945.066974] Call Trace:
[  945.067531]  <TASK>
[  945.068016]  dump_stack_lvl+0x8b/0xb3
[  945.068865]  should_fail.cold+0x5/0xa
[  945.069717]  ? create_object.isra.0+0x3a/0xa20
[  945.070721]  should_failslab+0x5/0x10
[  945.071566]  kmem_cache_alloc+0x5b/0x480
[  945.072479]  create_object.isra.0+0x3a/0xa20
[  945.073483]  ? kasan_unpoison+0x23/0x50
[  945.074388]  kmem_cache_alloc+0x239/0x480
[  945.075322]  __kernfs_new_node+0xd4/0x8b0
[  945.076243]  ? lock_acquire+0x41c/0x4d0
[  945.077132]  ? kernfs_path_from_node+0x60/0x60
[  945.078153]  ? lock_release+0x505/0x6f0
[  945.079047]  ? kernfs_add_one+0x3c6/0x550
[  945.079975]  ? lock_downgrade+0x6d0/0x6d0
[  945.080909]  ? down_write+0xde/0x150
[  945.081766]  ? down_write_killable_nested+0x180/0x180
[  945.082933]  ? down_write+0xde/0x150
[  945.083778]  kernfs_new_node+0x93/0x120
[  945.084672]  __kernfs_create_file+0x51/0x350
[  945.085669]  sysfs_add_file_mode_ns+0x218/0x430
[  945.086711]  ? component_del+0x4c0/0x4c0
[  945.087619]  internal_create_group+0x322/0xb20
[  945.088645]  ? sysfs_remove_group+0x170/0x170
[  945.089658]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  945.090775]  ? __loop_update_dio+0x2a3/0x620
[  945.091761]  loop_configure+0xe87/0x1950
[  945.092678]  lo_ioctl+0x782/0x1860
[  945.093495]  ? avc_has_extended_perms+0x7e8/0xeb0
[  945.094571]  ? loop_set_status_old+0x1b0/0x1b0
[  945.095583]  ? fsnotify+0xb4f/0x1250
[  945.096404]  ? avc_ss_reset+0x180/0x180
[  945.097297]  ? fsnotify_first_mark+0x1f0/0x1f0
[  945.098302]  ? rcu_read_lock_sched_held+0xd/0x70
[  945.099343]  ? lock_acquire+0x41c/0x4d0
[  945.100222]  ? rcu_read_lock_sched_held+0xd/0x70
[  945.101270]  ? lock_release+0x505/0x6f0
[  945.102146]  ? find_and_remove_object+0xe4/0x120
[  945.103195]  ? __delete_object+0xb3/0x100
[  945.104117]  ? lock_downgrade+0x6d0/0x6d0
[  945.105031]  ? rwlock_bug.part.0+0x90/0x90
[  945.105983]  ? rcu_read_lock_sched_held+0xd/0x70
[  945.107041]  ? selinux_inode_getsecctx+0x90/0x90
[  945.108092]  ? loop_set_status_old+0x1b0/0x1b0
[  945.109101]  blkdev_ioctl+0x362/0x7f0
[  945.109945]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  945.110983]  ? __x64_sys_ioctl+0x97/0x210
[  945.111895]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  945.113106]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  945.114164]  __x64_sys_ioctl+0x196/0x210
[  945.115060]  do_syscall_64+0x3b/0x90
[  945.115882]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  945.117006] RIP: 0033:0x7f432f5bb8d7
[  945.117820] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  945.121828] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  945.123470] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  945.125021] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  945.126598] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  945.128139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  945.129692] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  945.131245]  </TASK>
[  945.141873] loop5: detected capacity change from 0 to 128
[  945.158463] ISOFS: Unable to identify CD-ROM format.
[  945.159292] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  945.170021] ISOFS: Unable to identify CD-ROM format.
08:09:18 executing program 2:
syz_80211_inject_frame(&(0x7f0000000140), 0x0, 0x10)

08:09:18 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 49)

[  954.723835] loop1: detected capacity change from 0 to 128
[  954.731343] FAULT_INJECTION: forcing a failure.
[  954.731343] name failslab, interval 1, probability 0, space 0, times 0
[  954.732574] CPU: 1 PID: 8360 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  954.732888] loop5: detected capacity change from 0 to 128
[  954.733619] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  954.733630] Call Trace:
[  954.733635]  <TASK>
[  954.733639]  dump_stack_lvl+0x8b/0xb3
[  954.736871]  should_fail.cold+0x5/0xa
[  954.737275]  ? __kernfs_new_node+0xd4/0x8b0
[  954.737736]  should_failslab+0x5/0x10
[  954.738141]  kmem_cache_alloc+0x5b/0x480
[  954.738568]  __kernfs_new_node+0xd4/0x8b0
[  954.739008]  ? rcu_read_lock_sched_held+0xd/0x70
[  954.739514]  ? kernfs_add_one+0x3c6/0x550
[  954.739959]  ? kernfs_path_from_node+0x60/0x60
[  954.740457]  ? down_write+0xde/0x150
[  954.740860]  ? down_write+0xde/0x150
[  954.741258]  ? up_write+0x148/0x460
[  954.741660]  ? kernfs_activate+0x1c4/0x240
[  954.742106]  kernfs_new_node+0x93/0x120
[  954.742536]  __kernfs_create_file+0x51/0x350
[  954.743006]  sysfs_add_file_mode_ns+0x218/0x430
[  954.743500]  ? component_del+0x4c0/0x4c0
[  954.743941]  internal_create_group+0x322/0xb20
[  954.744437]  ? sysfs_remove_group+0x170/0x170
[  954.744919]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  954.745175] loop0: detected capacity change from 0 to 128
[  954.745452]  ? __loop_update_dio+0x2a3/0x620
[  954.747024]  loop_configure+0xe87/0x1950
[  954.747455]  lo_ioctl+0x782/0x1860
[  954.747839]  ? avc_has_extended_perms+0x7e8/0xeb0
[  954.748370]  ? loop_set_status_old+0x1b0/0x1b0
[  954.748859]  ? fsnotify+0xb4f/0x1250
[  954.749257]  ? avc_ss_reset+0x180/0x180
[  954.749722]  ? fsnotify_first_mark+0x1f0/0x1f0
[  954.750205]  ? rcu_read_lock_sched_held+0xd/0x70
[  954.750434] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  954.750724]  ? lock_acquire+0x41c/0x4d0
[  954.750739]  ? rcu_read_lock_sched_held+0xd/0x70
[  954.753430]  ? lock_release+0x505/0x6f0
[  954.753855]  ? find_and_remove_object+0xe4/0x120
08:09:18 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:09:18 executing program 7:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:09:18 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(0x0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:09:18 executing program 1:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:09:18 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:09:18 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 61)

[  954.754364]  ? __delete_object+0xb3/0x100
[  954.755057]  ? lock_downgrade+0x6d0/0x6d0
[  954.755502]  ? rwlock_bug.part.0+0x90/0x90
[  954.755971]  ? rcu_read_lock_sched_held+0xd/0x70
[  954.756493]  ? selinux_inode_getsecctx+0x90/0x90
[  954.757020]  ? rcu_read_lock_sched_held+0xd/0x70
[  954.757536]  ? loop_set_status_old+0x1b0/0x1b0
[  954.758024]  blkdev_ioctl+0x362/0x7f0
[  954.758433]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  954.758932]  ? __x64_sys_ioctl+0x97/0x210
[  954.759370]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  954.759955]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  954.760461]  __x64_sys_ioctl+0x196/0x210
[  954.760897]  do_syscall_64+0x3b/0x90
[  954.761298]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  954.761851] RIP: 0033:0x7f432f5bb8d7
[  954.762246] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  954.764225] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  954.765054] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  954.765829] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  954.766606] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  954.767381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  954.768150] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  954.768930]  </TASK>
[  954.770288] FAULT_INJECTION: forcing a failure.
[  954.770288] name failslab, interval 1, probability 0, space 0, times 0
[  954.771526] CPU: 1 PID: 8364 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  954.772566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  954.773812] Call Trace:
[  954.774088]  <TASK>
[  954.774335]  dump_stack_lvl+0x8b/0xb3
[  954.774761]  should_fail.cold+0x5/0xa
[  954.775180]  ? kobject_get_path+0xc0/0x1d0
[  954.775649]  should_failslab+0x5/0x10
[  954.776062]  __kmalloc+0x72/0x440
[  954.776440]  kobject_get_path+0xc0/0x1d0
[  954.776890]  kobject_uevent_env+0x25c/0xfa0
[  954.777374]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  954.777920]  ? __loop_update_dio+0x2a3/0x620
[  954.778397]  loop_configure+0x14e8/0x1950
[  954.778868]  lo_ioctl+0x782/0x1860
[  954.779263]  ? avc_has_extended_perms+0x7e8/0xeb0
[  954.779800]  ? loop_set_status_old+0x1b0/0x1b0
[  954.780298]  ? fsnotify+0xb4f/0x1250
[  954.780713]  ? avc_ss_reset+0x180/0x180
[  954.781148]  ? fsnotify_first_mark+0x1f0/0x1f0
[  954.781660]  ? rcu_read_lock_sched_held+0xd/0x70
[  954.782173]  ? lock_acquire+0x41c/0x4d0
[  954.782607]  ? rcu_read_lock_sched_held+0xd/0x70
[  954.783129]  ? lock_release+0x505/0x6f0
[  954.783547]  ? find_and_remove_object+0xe4/0x120
[  954.784069]  ? __delete_object+0xb3/0x100
[  954.784522]  ? lock_downgrade+0x6d0/0x6d0
[  954.784979]  ? rwlock_bug.part.0+0x90/0x90
[  954.785451]  ? rcu_read_lock_sched_held+0xd/0x70
[  954.785976]  ? selinux_inode_getsecctx+0x90/0x90
[  954.786496]  ? rcu_read_lock_sched_held+0xd/0x70
[  954.787023]  ? loop_set_status_old+0x1b0/0x1b0
[  954.787584]  blkdev_ioctl+0x362/0x7f0
[  954.788165]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  954.788687]  ? __x64_sys_ioctl+0x97/0x210
[  954.789123]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  954.789740]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  954.790250]  __x64_sys_ioctl+0x196/0x210
[  954.790777]  do_syscall_64+0x3b/0x90
[  954.791251]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  954.791799] RIP: 0033:0x7f22ed51d8d7
[  954.792255] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  954.794524] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  954.794850] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  954.795363] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  954.797677] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  954.798444] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  954.799220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  954.799982] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  954.800750]  </TASK>
[  954.806510] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  954.812551] isofs_fill_super: bread failed, dev=loop1, iso_blknum=32, block=64
[  954.824357] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  954.832284] loop0: detected capacity change from 0 to 128
[  954.840951] loop5: detected capacity change from 0 to 128
[  954.846781] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  954.861999] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
08:09:18 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(0x0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:09:18 executing program 6:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000001000), 0xffffffffffffffff)
sendmsg$NL802154_CMD_NEW_INTERFACE(r1, &(0x7f0000001100)={&(0x7f0000000fc0), 0xc, &(0x7f00000010c0)={&(0x7f0000001040)=ANY=[@ANYBLOB="2c020000", @ANYRES16=r2, @ANYBLOB="01000000000000000000070000000a0004007770616e330000000c0006000000000000000000"], 0x2c}}, 0x0)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r2, 0x2, 0x200, 0x7fff, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x91}, 0x4000000)
syz_80211_inject_frame(&(0x7f0000000140), &(0x7f0000000240)=ANY=[], 0x10)
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@ctrl_frame=@pspoll={{}, @default, @initial, @broadcast}, 0x10)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r3)
sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x50, 0x0, 0x4, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x24008045}, 0x0)

08:09:18 executing program 7:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:09:18 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x300, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:09:18 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

[  954.990378] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  955.003301] ISOFS: Unable to identify CD-ROM format.
[  955.004639] ISOFS: Unable to identify CD-ROM format.
[  955.018346] loop0: detected capacity change from 0 to 128
[  955.024365] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
08:09:18 executing program 7:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  955.029486] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  955.034706] loop0: detected capacity change from 0 to 128
[  955.037280] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
08:09:29 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:09:29 executing program 6:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:09:29 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 50)

08:09:29 executing program 7:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:09:29 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x500, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

[  965.807462] FAULT_INJECTION: forcing a failure.
[  965.807462] name failslab, interval 1, probability 0, space 0, times 0
[  965.809849] CPU: 1 PID: 8393 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  965.811822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  965.812783] FAULT_INJECTION: forcing a failure.
[  965.812783] name failslab, interval 1, probability 0, space 0, times 0
[  965.814155] Call Trace:
[  965.814165]  <TASK>
[  965.814174]  dump_stack_lvl+0x8b/0xb3
[  965.817926]  should_fail.cold+0x5/0xa
[  965.818683]  ? create_object.isra.0+0x3a/0xa20
[  965.819592]  should_failslab+0x5/0x10
[  965.820336]  kmem_cache_alloc+0x5b/0x480
[  965.821153]  create_object.isra.0+0x3a/0xa20
[  965.822066]  ? kasan_unpoison+0x23/0x50
[  965.822875]  kmem_cache_alloc+0x239/0x480
[  965.823703]  __kernfs_new_node+0xd4/0x8b0
[  965.824532]  ? lock_acquire+0x41c/0x4d0
[  965.825329]  ? kernfs_path_from_node+0x60/0x60
[  965.826238]  ? lock_release+0x505/0x6f0
[  965.827031]  ? kernfs_add_one+0x3c6/0x550
[  965.827865]  ? lock_downgrade+0x6d0/0x6d0
[  965.828714]  ? down_write+0xde/0x150
[  965.829469]  ? down_write_killable_nested+0x180/0x180
[  965.830759]  ? down_write+0xde/0x150
[  965.831561]  kernfs_new_node+0x93/0x120
[  965.832352]  __kernfs_create_file+0x51/0x350
[  965.833233]  sysfs_add_file_mode_ns+0x218/0x430
[  965.834173]  ? component_del+0x4c0/0x4c0
[  965.834985]  internal_create_group+0x322/0xb20
[  965.835903]  ? sysfs_remove_group+0x170/0x170
[  965.836796]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  965.837819]  ? __loop_update_dio+0x2a3/0x620
[  965.838699]  loop_configure+0xe87/0x1950
[  965.839506]  lo_ioctl+0x782/0x1860
[  965.840210]  ? avc_has_extended_perms+0x7e8/0xeb0
[  965.841181]  ? loop_set_status_old+0x1b0/0x1b0
[  965.842112]  ? fsnotify+0xb4f/0x1250
[  965.842850]  ? avc_ss_reset+0x180/0x180
[  965.843656]  ? fsnotify_first_mark+0x1f0/0x1f0
[  965.844571]  ? rcu_read_lock_sched_held+0xd/0x70
[  965.845510]  ? lock_acquire+0x41c/0x4d0
[  965.846302]  ? rcu_read_lock_sched_held+0xd/0x70
[  965.847244]  ? lock_release+0x505/0x6f0
[  965.848045]  ? find_and_remove_object+0xe4/0x120
[  965.848998]  ? __delete_object+0xb3/0x100
[  965.849856]  ? lock_downgrade+0x6d0/0x6d0
[  965.850685]  ? rwlock_bug.part.0+0x90/0x90
[  965.851510]  ? rcu_read_lock_sched_held+0xd/0x70
[  965.852472]  ? selinux_inode_getsecctx+0x90/0x90
[  965.853440]  ? rcu_read_lock_sched_held+0xd/0x70
[  965.854433]  ? loop_set_status_old+0x1b0/0x1b0
[  965.855630]  blkdev_ioctl+0x362/0x7f0
[  965.856627]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  965.857865]  ? __x64_sys_ioctl+0x97/0x210
[  965.858887]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  965.859975]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  965.860937]  __x64_sys_ioctl+0x196/0x210
[  965.861752]  do_syscall_64+0x3b/0x90
[  965.862513]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  965.863536] RIP: 0033:0x7f432f5bb8d7
[  965.864284] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  965.867928] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  965.869422] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  965.870861] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  965.872262] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  965.873674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  965.875072] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  965.876485]  </TASK>
[  965.876951] CPU: 0 PID: 8394 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  965.878630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  965.880569] Call Trace:
[  965.881010]  <TASK>
[  965.881388]  dump_stack_lvl+0x8b/0xb3
[  965.882090]  should_fail.cold+0x5/0xa
[  965.882742]  ? create_object.isra.0+0x3a/0xa20
[  965.883534]  should_failslab+0x5/0x10
[  965.884202]  kmem_cache_alloc+0x5b/0x480
[  965.884901]  create_object.isra.0+0x3a/0xa20
[  965.885680]  ? kasan_unpoison+0x23/0x50
[  965.886372]  __kmalloc+0x25b/0x440
[  965.886988]  kobject_get_path+0xc0/0x1d0
[  965.887689]  kobject_uevent_env+0x25c/0xfa0
[  965.888447]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  965.889289]  ? __loop_update_dio+0x2a3/0x620
[  965.890085]  loop_configure+0x14e8/0x1950
[  965.890814]  lo_ioctl+0x782/0x1860
[  965.891432]  ? avc_has_extended_perms+0x7e8/0xeb0
[  965.892278]  ? loop_set_status_old+0x1b0/0x1b0
[  965.893093]  ? fsnotify+0xb4f/0x1250
[  965.893765]  ? avc_ss_reset+0x180/0x180
[  965.894446]  ? fsnotify_first_mark+0x1f0/0x1f0
[  965.895242]  ? rcu_read_lock_sched_held+0xd/0x70
[  965.896059]  ? lock_acquire+0x41c/0x4d0
[  965.896738]  ? rcu_read_lock_sched_held+0xd/0x70
[  965.896868] loop5: detected capacity change from 0 to 128
[  965.897551]  ? lock_release+0x505/0x6f0
[  965.899347]  ? find_and_remove_object+0xe4/0x120
[  965.900170]  ? __delete_object+0xb3/0x100
[  965.900883]  ? lock_downgrade+0x6d0/0x6d0
[  965.901627]  ? rwlock_bug.part.0+0x90/0x90
[  965.902350]  ? rcu_read_lock_sched_held+0xd/0x70
[  965.903173]  ? selinux_inode_getsecctx+0x90/0x90
[  965.904010]  ? rcu_read_lock_sched_held+0xd/0x70
[  965.904830]  ? loop_set_status_old+0x1b0/0x1b0
[  965.905635]  blkdev_ioctl+0x362/0x7f0
[  965.906281]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  965.907077]  ? __x64_sys_ioctl+0x97/0x210
08:09:29 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:09:29 executing program 2:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

08:09:29 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 62)

[  965.907781]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  965.908911]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  965.909767]  __x64_sys_ioctl+0x196/0x210
[  965.910472]  do_syscall_64+0x3b/0x90
[  965.911120]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  965.912035] RIP: 0033:0x7f22ed51d8d7
[  965.912664] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  965.915843] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  965.917152] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  965.918268] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  965.918396] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  965.921045] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  965.922254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  965.923440] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  965.924630]  </TASK>
[  965.928437] loop0: detected capacity change from 0 to 128
[  965.941730] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  965.942234] loop5: detected capacity change from 0 to 128
[  965.951928] loop0: detected capacity change from 0 to 128
08:09:29 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  965.965892] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  965.976239] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
08:09:29 executing program 7:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000)

[  966.016001] ISOFS: Unable to identify CD-ROM format.
08:09:29 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:09:29 executing program 6:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

[  966.036219] loop0: detected capacity change from 0 to 128
08:09:29 executing program 2:
syz_80211_inject_frame(&(0x7f0000000140), &(0x7f0000000240)=ANY=[], 0x10) (fail_nth: 1)

[  966.053106] loop6: detected capacity change from 0 to 128
[  966.058022] ISOFS: Unable to identify CD-ROM format.
08:09:29 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x600, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

[  966.073700] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  966.075701] isofs_fill_super: bread failed, dev=loop6, iso_blknum=32, block=64
[  966.076069] FAULT_INJECTION: forcing a failure.
[  966.076069] name failslab, interval 1, probability 0, space 0, times 0
[  966.079064] CPU: 1 PID: 8414 Comm: syz-executor.2 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  966.080983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  966.083228] Call Trace:
[  966.083765]  <TASK>
[  966.084202]  dump_stack_lvl+0x8b/0xb3
[  966.084992]  should_fail.cold+0x5/0xa
[  966.085798]  ? sock_alloc_inode+0x18/0x1c0
[  966.086693]  should_failslab+0x5/0x10
[  966.087455]  kmem_cache_alloc+0x5b/0x480
[  966.088281]  ? sock_free_inode+0x20/0x20
[  966.089117]  sock_alloc_inode+0x18/0x1c0
[  966.089985]  ? sock_free_inode+0x20/0x20
[  966.090827]  alloc_inode+0x63/0x230
[  966.091576]  new_inode_pseudo+0x14/0xe0
[  966.092388]  sock_alloc+0x3c/0x260
[  966.093131]  __sock_create+0xb9/0x750
[  966.093944]  __sys_socket+0xef/0x200
[  966.094713]  ? compat_sock_ioctl+0x590/0x590
[  966.095595]  ? ksys_write+0x1a5/0x250
[  966.096391]  __x64_sys_socket+0x6f/0xb0
[  966.097196]  ? syscall_enter_from_user_mode+0x1d/0x50
[  966.098255]  do_syscall_64+0x3b/0x90
[  966.099022]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  966.100073] RIP: 0033:0x7f2f141ab197
[  966.100824] Code: f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  966.104561] RSP: 002b:00007f2f1171e0c8 EFLAGS: 00000283 ORIG_RAX: 0000000000000029
[  966.106106] RAX: ffffffffffffffda RBX: 00007f2f142bcf60 RCX: 00007f2f141ab197
[  966.107542] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010
[  966.108992] RBP: 00007f2f1171f1d0 R08: 0000000000000000 R09: 0000000000000000
[  966.110435] R10: 0000000000000000 R11: 0000000000000283 R12: 0000000000000001
[  966.111881] R13: 0000000000000010 R14: 0000000020000140 R15: 0000000000022000
[  966.113329]  </TASK>
[  966.114439] socket: no more sockets
[  966.135176] loop0: detected capacity change from 0 to 128
08:09:29 executing program 7:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000) (fail_nth: 1)

08:09:29 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000) (fail_nth: 1)

08:09:29 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 51)

[  966.149337] loop5: detected capacity change from 0 to 128
[  966.160784] FAULT_INJECTION: forcing a failure.
[  966.160784] name failslab, interval 1, probability 0, space 0, times 0
[  966.162428] CPU: 0 PID: 8422 Comm: syz-executor.1 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  966.163777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  966.165356] Call Trace:
[  966.165720]  <TASK>
[  966.166030]  dump_stack_lvl+0x8b/0xb3
[  966.166580]  should_fail.cold+0x5/0xa
[  966.167117]  ? do_shmat+0x558/0x10d0
[  966.167653]  should_failslab+0x5/0x10
[  966.168193]  kmem_cache_alloc_trace+0x55/0x3c0
[  966.168845]  do_shmat+0x558/0x10d0
[  966.169343]  ? compat_ksys_old_shmctl+0x30/0x30
[  966.170018]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  966.170787]  ? vfs_write+0x428/0xad0
[  966.171312]  __x64_sys_shmat+0xcc/0x160
[  966.171876]  ? __ia32_compat_sys_shmat+0x160/0x160
[  966.172145] FAULT_INJECTION: forcing a failure.
[  966.172145] name failslab, interval 1, probability 0, space 0, times 0
[  966.172562]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[  966.175717]  ? fpregs_assert_state_consistent+0xbc/0xe0
[  966.176450]  ? syscall_enter_from_user_mode+0x1d/0x50
[  966.177158]  ? trace_hardirqs_on+0x5b/0x190
[  966.177777]  do_syscall_64+0x3b/0x90
[  966.178293]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  966.178998] RIP: 0033:0x7fb5d96b3b19
[  966.179507] 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
[  966.182090] RSP: 002b:00007fb5d6c29188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[  966.183128] RAX: ffffffffffffffda RBX: 00007fb5d97c6f60 RCX: 00007fb5d96b3b19
[  966.184097] RDX: 0000000000004000 RSI: 0000000020fee000 RDI: 000000000000004e
[  966.185062] RBP: 00007fb5d6c291d0 R08: 0000000000000000 R09: 0000000000000000
[  966.186054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  966.187030] R13: 00007ffd9159d1ff R14: 00007fb5d6c29300 R15: 0000000000022000
[  966.188012]  </TASK>
[  966.188332] CPU: 1 PID: 8423 Comm: syz-executor.7 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  966.190301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  966.192495] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  966.192586] Call Trace:
[  966.192597]  <TASK>
[  966.192606]  dump_stack_lvl+0x8b/0xb3
[  966.195309]  should_fail.cold+0x5/0xa
[  966.196097]  ? do_shmat+0x558/0x10d0
[  966.196865]  should_failslab+0x5/0x10
[  966.197660]  kmem_cache_alloc_trace+0x55/0x3c0
[  966.198580]  do_shmat+0x558/0x10d0
[  966.199314]  ? compat_ksys_old_shmctl+0x30/0x30
[  966.200276]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  966.201392]  ? vfs_write+0x428/0xad0
[  966.202166]  __x64_sys_shmat+0xcc/0x160
[  966.202987]  ? __ia32_compat_sys_shmat+0x160/0x160
[  966.203991]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[  966.205012]  ? fpregs_assert_state_consistent+0xbc/0xe0
[  966.206107]  ? syscall_enter_from_user_mode+0x1d/0x50
[  966.207152]  ? trace_hardirqs_on+0x5b/0x190
[  966.208040]  do_syscall_64+0x3b/0x90
[  966.208816]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  966.209879] RIP: 0033:0x7f6302981b19
[  966.210617] 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
[  966.214346] RSP: 002b:00007f62ffef7188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[  966.215889] RAX: ffffffffffffffda RBX: 00007f6302a94f60 RCX: 00007f6302981b19
[  966.217331] RDX: 0000000000004000 RSI: 0000000020fee000 RDI: 0000000000000000
[  966.218785] RBP: 00007f62ffef71d0 R08: 0000000000000000 R09: 0000000000000000
[  966.220254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  966.221776] R13: 00007fffb8456d2f R14: 00007f62ffef7300 R15: 0000000000022000
[  966.223255]  </TASK>
[  966.228170] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
08:09:30 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000) (fail_nth: 2)

08:09:30 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 63)

[  966.234789] loop5: detected capacity change from 0 to 128
08:09:30 executing program 6:
prctl$PR_CAPBSET_READ(0x17, 0x1c)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', <r1=>0x0})
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff)
sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)={0x3c, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_FRAME={0x1f, 0x33, @action={@wo_ht={{}, {}, @device_b, @device_a, @from_mac=@device_b}, @vht_op_mode_ntf}}]}, 0x3c}}, 0x0)

[  966.247166] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  966.252248] FAULT_INJECTION: forcing a failure.
[  966.252248] name failslab, interval 1, probability 0, space 0, times 0
[  966.253758] CPU: 0 PID: 8419 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  966.255000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  966.256501] Call Trace:
[  966.256834]  <TASK>
[  966.257124]  dump_stack_lvl+0x8b/0xb3
[  966.257661]  should_fail.cold+0x5/0xa
[  966.258175]  ? __kernfs_new_node+0xd4/0x8b0
[  966.258739]  should_failslab+0x5/0x10
[  966.259246]  kmem_cache_alloc+0x5b/0x480
[  966.259782]  __kernfs_new_node+0xd4/0x8b0
[  966.260330]  ? rcu_read_lock_sched_held+0xd/0x70
[  966.260957]  ? kernfs_add_one+0x3c6/0x550
[  966.261510]  ? kernfs_path_from_node+0x60/0x60
[  966.262112]  ? down_write+0xde/0x150
[  966.262602]  ? down_write+0xde/0x150
[  966.263084]  ? up_write+0x148/0x460
[  966.263551]  ? kernfs_activate+0x1c4/0x240
[  966.264108]  kernfs_new_node+0x93/0x120
[  966.264618]  __kernfs_create_file+0x51/0x350
[  966.265203]  sysfs_add_file_mode_ns+0x218/0x430
[  966.265818]  ? component_del+0x4c0/0x4c0
[  966.266364]  internal_create_group+0x322/0xb20
[  966.266957]  ? sysfs_remove_group+0x170/0x170
[  966.267565]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  966.268216]  ? __loop_update_dio+0x2a3/0x620
[  966.268807]  loop_configure+0xe87/0x1950
[  966.269339]  lo_ioctl+0x782/0x1860
[  966.269838]  ? avc_has_extended_perms+0x7e8/0xeb0
[  966.270490]  ? loop_set_status_old+0x1b0/0x1b0
[  966.271072]  ? fsnotify+0xb4f/0x1250
[  966.271569]  ? avc_ss_reset+0x180/0x180
[  966.272108]  ? fsnotify_first_mark+0x1f0/0x1f0
[  966.272718]  ? rcu_read_lock_sched_held+0xd/0x70
[  966.273345]  ? lock_acquire+0x41c/0x4d0
[  966.273880]  ? rcu_read_lock_sched_held+0xd/0x70
[  966.274508]  ? lock_release+0x505/0x6f0
[  966.275050]  ? find_and_remove_object+0xe4/0x120
[  966.275683]  ? __delete_object+0xb3/0x100
[  966.276235]  ? lock_downgrade+0x6d0/0x6d0
[  966.276429] FAULT_INJECTION: forcing a failure.
[  966.276429] name failslab, interval 1, probability 0, space 0, times 0
[  966.276787]  ? rwlock_bug.part.0+0x90/0x90
[  966.276808]  ? rcu_read_lock_sched_held+0xd/0x70
[  966.276834]  ? selinux_inode_getsecctx+0x90/0x90
[  966.281179]  ? loop_set_status_old+0x1b0/0x1b0
[  966.281805]  blkdev_ioctl+0x362/0x7f0
[  966.282310]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  966.282941]  ? __x64_sys_ioctl+0x97/0x210
[  966.283491]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  966.284230]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  966.284858]  __x64_sys_ioctl+0x196/0x210
[  966.285400]  do_syscall_64+0x3b/0x90
[  966.285911]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  966.286579] RIP: 0033:0x7f432f5bb8d7
[  966.287065] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  966.289485] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  966.290513] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  966.291464] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  966.292397] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  966.293337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  966.294278] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  966.295218]  </TASK>
[  966.295526] CPU: 1 PID: 8428 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  966.297501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  966.298346] FAULT_INJECTION: forcing a failure.
[  966.298346] name failslab, interval 1, probability 0, space 0, times 0
[  966.299797] Call Trace:
[  966.299810]  <TASK>
[  966.299819]  dump_stack_lvl+0x8b/0xb3
[  966.302958]  should_fail.cold+0x5/0xa
[  966.303736]  ? __alloc_skb+0x211/0x340
[  966.304535]  should_failslab+0x5/0x10
[  966.305316]  kmem_cache_alloc_node+0x55/0x490
[  966.306226]  __alloc_skb+0x211/0x340
[  966.306978]  alloc_uevent_skb+0x7b/0x210
[  966.307787]  kobject_uevent_env+0xaa4/0xfa0
[  966.308649]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  966.309653]  ? __loop_update_dio+0x2a3/0x620
[  966.310523]  loop_configure+0x14e8/0x1950
[  966.311356]  lo_ioctl+0x782/0x1860
[  966.312062]  ? avc_has_extended_perms+0x7e8/0xeb0
[  966.313031]  ? loop_set_status_old+0x1b0/0x1b0
[  966.313952]  ? fsnotify+0xb4f/0x1250
[  966.314684]  ? avc_ss_reset+0x180/0x180
[  966.315487]  ? fsnotify_first_mark+0x1f0/0x1f0
[  966.316390]  ? rcu_read_lock_sched_held+0xd/0x70
[  966.317331]  ? lock_acquire+0x41c/0x4d0
[  966.318127]  ? rcu_read_lock_sched_held+0xd/0x70
[  966.319064]  ? lock_release+0x505/0x6f0
[  966.319848]  ? find_and_remove_object+0xe4/0x120
[  966.320782]  ? __delete_object+0xb3/0x100
[  966.321624]  ? lock_downgrade+0x6d0/0x6d0
[  966.322445]  ? rwlock_bug.part.0+0x90/0x90
[  966.323282]  ? rcu_read_lock_sched_held+0xd/0x70
[  966.324234]  ? selinux_inode_getsecctx+0x90/0x90
[  966.325173]  ? rcu_read_lock_sched_held+0xd/0x70
[  966.326117]  ? loop_set_status_old+0x1b0/0x1b0
[  966.327020]  blkdev_ioctl+0x362/0x7f0
[  966.327770]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  966.328696]  ? __x64_sys_ioctl+0x97/0x210
[  966.329524]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  966.330607]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  966.331542]  __x64_sys_ioctl+0x196/0x210
[  966.332341]  do_syscall_64+0x3b/0x90
[  966.333081]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  966.334125] RIP: 0033:0x7f22ed51d8d7
[  966.334857] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  966.338478] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  966.339968] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  966.341368] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  966.342787] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  966.344195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  966.345609] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  966.347023]  </TASK>
[  966.347482] CPU: 0 PID: 8429 Comm: syz-executor.1 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  966.348697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  966.350116] Call Trace:
[  966.350416]  <TASK>
[  966.350676]  dump_stack_lvl+0x8b/0xb3
[  966.351132]  should_fail.cold+0x5/0xa
[  966.351583]  ? create_object.isra.0+0x3a/0xa20
[  966.352128]  should_failslab+0x5/0x10
[  966.352570]  kmem_cache_alloc+0x5b/0x480
[  966.353057]  create_object.isra.0+0x3a/0xa20
[  966.353589]  ? kasan_unpoison+0x23/0x50
[  966.354070]  kmem_cache_alloc_trace+0x22e/0x3c0
[  966.354625]  do_shmat+0x558/0x10d0
[  966.355054]  ? compat_ksys_old_shmctl+0x30/0x30
[  966.355621]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  966.356272]  ? vfs_write+0x428/0xad0
[  966.356713]  __x64_sys_shmat+0xcc/0x160
[  966.357193]  ? __ia32_compat_sys_shmat+0x160/0x160
[  966.357795]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[  966.358380]  ? fpregs_assert_state_consistent+0xbc/0xe0
[  966.359006]  ? syscall_enter_from_user_mode+0x1d/0x50
[  966.359614]  ? trace_hardirqs_on+0x5b/0x190
[  966.360136]  do_syscall_64+0x3b/0x90
[  966.360581]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  966.361224] RIP: 0033:0x7fb5d96b3b19
[  966.361685] 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
[  966.363950] RSP: 002b:00007fb5d6c29188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[  966.364891] RAX: ffffffffffffffda RBX: 00007fb5d97c6f60 RCX: 00007fb5d96b3b19
[  966.365784] RDX: 0000000000004000 RSI: 0000000020fee000 RDI: 000000000000004f
[  966.366670] RBP: 00007fb5d6c291d0 R08: 0000000000000000 R09: 0000000000000000
[  966.367552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  966.368442] R13: 00007ffd9159d1ff R14: 00007fb5d6c29300 R15: 0000000000022000
[  966.369328]  </TASK>
08:09:30 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x11, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

[  966.388763] loop0: detected capacity change from 0 to 128
[  966.396063] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  966.404534] loop0: detected capacity change from 0 to 128
08:09:30 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x700, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

[  966.413958] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  966.430307] ISOFS: Unable to identify CD-ROM format.
[  966.435875] ISOFS: Unable to identify CD-ROM format.
08:09:30 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000) (fail_nth: 3)

[  966.442009] loop5: detected capacity change from 0 to 128
[  966.459165] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  966.470410] loop5: detected capacity change from 0 to 128
[  966.471498] FAULT_INJECTION: forcing a failure.
[  966.471498] name failslab, interval 1, probability 0, space 0, times 0
[  966.472730] CPU: 0 PID: 8437 Comm: syz-executor.1 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  966.473777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  966.475002] Call Trace:
[  966.475278]  <TASK>
[  966.475520]  dump_stack_lvl+0x8b/0xb3
[  966.475943]  should_fail.cold+0x5/0xa
[  966.476367]  ? __alloc_file+0x21/0x240
[  966.476793]  should_failslab+0x5/0x10
[  966.477206]  kmem_cache_alloc+0x5b/0x480
[  966.477661]  __alloc_file+0x21/0x240
[  966.478065]  alloc_empty_file+0x6d/0x170
[  966.478506]  alloc_file+0x59/0x590
[  966.478892]  alloc_file_clone+0x22/0xc0
[  966.479327]  do_shmat+0x5d3/0x10d0
[  966.479718]  ? compat_ksys_old_shmctl+0x30/0x30
[  966.480223]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  966.480820]  ? vfs_write+0x428/0xad0
[  966.481225]  __x64_sys_shmat+0xcc/0x160
[  966.481695]  ? __ia32_compat_sys_shmat+0x160/0x160
[  966.482255]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[  966.482812]  ? fpregs_assert_state_consistent+0xbc/0xe0
[  966.483410]  ? syscall_enter_from_user_mode+0x1d/0x50
[  966.483993]  ? trace_hardirqs_on+0x5b/0x190
[  966.484478]  do_syscall_64+0x3b/0x90
[  966.484905]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  966.485490] RIP: 0033:0x7fb5d96b3b19
[  966.485913] 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
[  966.487982] RSP: 002b:00007fb5d6c29188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[  966.488832] RAX: ffffffffffffffda RBX: 00007fb5d97c6f60 RCX: 00007fb5d96b3b19
[  966.489642] RDX: 0000000000004000 RSI: 0000000020fee000 RDI: 0000000000000050
[  966.490437] RBP: 00007fb5d6c291d0 R08: 0000000000000000 R09: 0000000000000000
[  966.491234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  966.492036] R13: 00007ffd9159d1ff R14: 00007fb5d6c29300 R15: 0000000000022000
[  966.492839]  </TASK>
[  966.496427] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
08:09:39 executing program 7:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000) (fail_nth: 2)

08:09:39 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000) (fail_nth: 4)

08:09:39 executing program 2:
syz_80211_inject_frame(&(0x7f0000000140), &(0x7f0000000240)=ANY=[], 0x10) (fail_nth: 2)

08:09:39 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2e, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:09:39 executing program 6:
r0 = epoll_create(0x4)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='fdinfo/3\x00')
fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x9d9})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r4=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0500000000040000000098ea1defd86c978f09df0037e1d7fcc5afeb9f824265b49e79df5d01b551a8d9b66acd6ba5d2b02b74d456baef5d5f584c49cadb4358e2cde57a44339469967bb1ba", @ANYRES32=r4, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
ioctl$AUTOFS_IOC_EXPIRE_MULTI(r2, 0x40049366, &(0x7f00000000c0)=0x2)
read$hiddev(r1, &(0x7f0000000000)=""/109, 0x6d)

08:09:39 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 52)

08:09:39 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x900, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

[  976.150865] FAULT_INJECTION: forcing a failure.
[  976.150865] name failslab, interval 1, probability 0, space 0, times 0
[  976.152180] CPU: 1 PID: 8446 Comm: syz-executor.2 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  976.153243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  976.154537] Call Trace:
[  976.154839]  <TASK>
[  976.155096]  dump_stack_lvl+0x8b/0xb3
[  976.155547]  should_fail.cold+0x5/0xa
[  976.155986]  ? create_object.isra.0+0x3a/0xa20
[  976.156514]  should_failslab+0x5/0x10
[  976.156948]  kmem_cache_alloc+0x5b/0x480
[  976.157411]  create_object.isra.0+0x3a/0xa20
[  976.157949]  ? kasan_unpoison+0x23/0x50
[  976.158426]  kmem_cache_alloc+0x239/0x480
[  976.158917]  ? sock_free_inode+0x20/0x20
[  976.159404]  sock_alloc_inode+0x18/0x1c0
[  976.159879]  ? sock_free_inode+0x20/0x20
[  976.160365]  alloc_inode+0x63/0x230
[  976.160781]  new_inode_pseudo+0x14/0xe0
[  976.161245]  sock_alloc+0x3c/0x260
[  976.161677]  __sock_create+0xb9/0x750
[  976.162131]  __sys_socket+0xef/0x200
[  976.162566]  ? compat_sock_ioctl+0x590/0x590
[  976.163084]  ? ksys_write+0x1a5/0x250
[  976.163541]  __x64_sys_socket+0x6f/0xb0
[  976.164017]  ? syscall_enter_from_user_mode+0x1d/0x50
[  976.164627]  do_syscall_64+0x3b/0x90
[  976.165073]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  976.165706] RIP: 0033:0x7f2f141ab197
[  976.166148] Code: f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  976.168278] RSP: 002b:00007f2f1171e0c8 EFLAGS: 00000283 ORIG_RAX: 0000000000000029
08:09:39 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 64)

[  976.169167] RAX: ffffffffffffffda RBX: 00007f2f142bcf60 RCX: 00007f2f141ab197
[  976.170133] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010
[  976.170963] RBP: 00007f2f1171f1d0 R08: 0000000000000000 R09: 0000000000000000
[  976.171798] R10: 0000000000000000 R11: 0000000000000283 R12: 0000000000000001
[  976.172627] R13: 0000000000000010 R14: 0000000020000140 R15: 0000000000022000
[  976.173472]  </TASK>
[  976.175799] FAULT_INJECTION: forcing a failure.
[  976.175799] name failslab, interval 1, probability 0, space 0, times 0
[  976.177106] CPU: 1 PID: 8449 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  976.178234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  976.179512] Call Trace:
[  976.179818]  <TASK>
[  976.180075]  dump_stack_lvl+0x8b/0xb3
[  976.180514]  should_fail.cold+0x5/0xa
[  976.180964]  ? create_object.isra.0+0x3a/0xa20
[  976.181501]  should_failslab+0x5/0x10
[  976.181952]  kmem_cache_alloc+0x5b/0x480
[  976.182435]  create_object.isra.0+0x3a/0xa20
[  976.182953]  ? kasan_unpoison+0x23/0x50
[  976.183433]  __kmalloc+0x25b/0x440
[  976.183852]  kobject_get_path+0xc0/0x1d0
[  976.184337]  kobject_uevent_env+0x25c/0xfa0
[  976.184844]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  976.185426]  ? __loop_update_dio+0x2a3/0x620
[  976.185948]  loop_configure+0x14e8/0x1950
[  976.186441]  lo_ioctl+0x782/0x1860
[  976.186864]  ? avc_has_extended_perms+0x7e8/0xeb0
[  976.187438]  ? loop_set_status_old+0x1b0/0x1b0
[  976.187983]  ? fsnotify+0xb4f/0x1250
[  976.188418]  ? avc_ss_reset+0x180/0x180
[  976.188890]  ? fsnotify_first_mark+0x1f0/0x1f0
[  976.189428]  ? rcu_read_lock_sched_held+0xd/0x70
[  976.189994]  ? lock_acquire+0x41c/0x4d0
[  976.190451]  ? rcu_read_lock_sched_held+0xd/0x70
[  976.191010]  ? lock_release+0x505/0x6f0
[  976.191481]  ? find_and_remove_object+0xe4/0x120
[  976.192036]  ? __delete_object+0xb3/0x100
[  976.192534]  ? lock_downgrade+0x6d0/0x6d0
[  976.193026]  ? rwlock_bug.part.0+0x90/0x90
[  976.193515]  ? rcu_read_lock_sched_held+0xd/0x70
[  976.194097]  ? selinux_inode_getsecctx+0x90/0x90
[  976.194657]  ? rcu_read_lock_sched_held+0xd/0x70
[  976.195212]  ? loop_set_status_old+0x1b0/0x1b0
[  976.195748]  blkdev_ioctl+0x362/0x7f0
[  976.196131] FAULT_INJECTION: forcing a failure.
[  976.196131] name failslab, interval 1, probability 0, space 0, times 0
[  976.196199]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  976.199060]  ? __x64_sys_ioctl+0x97/0x210
[  976.199548]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  976.200203]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  976.200761]  __x64_sys_ioctl+0x196/0x210
[  976.201243]  do_syscall_64+0x3b/0x90
[  976.201706]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  976.202315] RIP: 0033:0x7f22ed51d8d7
[  976.202740] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  976.204891] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  976.205797] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  976.206643] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  976.207475] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  976.208302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  976.209136] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  976.209992]  </TASK>
[  976.210266] CPU: 0 PID: 8456 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  976.212241] loop0: detected capacity change from 0 to 128
[  976.212293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  976.214019] loop5: detected capacity change from 0 to 128
[  976.215309] Call Trace:
[  976.215317]  <TASK>
[  976.215325]  dump_stack_lvl+0x8b/0xb3
[  976.217729]  should_fail.cold+0x5/0xa
[  976.218529]  ? __kernfs_new_node+0xd4/0x8b0
[  976.219429]  should_failslab+0x5/0x10
[  976.220221]  kmem_cache_alloc+0x5b/0x480
[  976.221076]  __kernfs_new_node+0xd4/0x8b0
[  976.221961]  ? rcu_read_lock_sched_held+0xd/0x70
[  976.222973]  ? kernfs_add_one+0x3c6/0x550
[  976.223836]  ? kernfs_path_from_node+0x60/0x60
[  976.224797]  ? down_write+0xde/0x150
[  976.225593]  ? down_write+0xde/0x150
[  976.226004] FAULT_INJECTION: forcing a failure.
[  976.226004] name failslab, interval 1, probability 0, space 0, times 0
[  976.226403]  ? up_write+0x148/0x460
[  976.228389]  ? kernfs_activate+0x1c4/0x240
[  976.229276]  kernfs_new_node+0x93/0x120
[  976.230131]  __kernfs_create_file+0x51/0x350
[  976.231056]  sysfs_add_file_mode_ns+0x218/0x430
[  976.232047]  ? component_del+0x4c0/0x4c0
[  976.232918]  internal_create_group+0x322/0xb20
[  976.233904]  ? sysfs_remove_group+0x170/0x170
[  976.234856]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  976.235924]  ? __loop_update_dio+0x2a3/0x620
[  976.236844]  loop_configure+0xe87/0x1950
[  976.237726]  lo_ioctl+0x782/0x1860
[  976.238472]  ? avc_has_extended_perms+0x7e8/0xeb0
[  976.239502]  ? loop_set_status_old+0x1b0/0x1b0
[  976.240470]  ? fsnotify+0xb4f/0x1250
[  976.241248]  ? avc_ss_reset+0x180/0x180
[  976.242103]  ? fsnotify_first_mark+0x1f0/0x1f0
[  976.243056]  ? rcu_read_lock_sched_held+0xd/0x70
[  976.244052]  ? lock_acquire+0x41c/0x4d0
[  976.244884]  ? rcu_read_lock_sched_held+0xd/0x70
[  976.245899]  ? lock_release+0x505/0x6f0
[  976.246733]  ? find_and_remove_object+0xe4/0x120
[  976.247741]  ? __delete_object+0xb3/0x100
[  976.248617]  ? lock_downgrade+0x6d0/0x6d0
[  976.249493]  ? rwlock_bug.part.0+0x90/0x90
[  976.250390]  ? rcu_read_lock_sched_held+0xd/0x70
[  976.251417]  ? selinux_inode_getsecctx+0x90/0x90
[  976.252415]  ? loop_set_status_old+0x1b0/0x1b0
[  976.253394]  blkdev_ioctl+0x362/0x7f0
[  976.254200]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  976.255206]  ? __x64_sys_ioctl+0x97/0x210
[  976.256071]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  976.257249]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  976.258262]  __x64_sys_ioctl+0x196/0x210
[  976.259127]  do_syscall_64+0x3b/0x90
[  976.259928]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  976.261011] RIP: 0033:0x7f432f5bb8d7
[  976.261797] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  976.265686] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  976.267307] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  976.268807] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  976.270309] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  976.271808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  976.273299] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  976.274831]  </TASK>
[  976.275319] CPU: 1 PID: 8459 Comm: syz-executor.7 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  976.276459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  976.277800] Call Trace:
[  976.278105]  <TASK>
[  976.278364]  dump_stack_lvl+0x8b/0xb3
[  976.278824]  should_fail.cold+0x5/0xa
[  976.279274]  ? create_object.isra.0+0x3a/0xa20
[  976.279822]  should_failslab+0x5/0x10
[  976.280265]  kmem_cache_alloc+0x5b/0x480
[  976.280751]  create_object.isra.0+0x3a/0xa20
[  976.281277]  ? kasan_unpoison+0x23/0x50
[  976.281762]  kmem_cache_alloc_trace+0x22e/0x3c0
[  976.282321]  do_shmat+0x558/0x10d0
[  976.282749]  ? compat_ksys_old_shmctl+0x30/0x30
[  976.283303]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  976.283961]  ? vfs_write+0x428/0xad0
[  976.284407]  __x64_sys_shmat+0xcc/0x160
[  976.284883]  ? __ia32_compat_sys_shmat+0x160/0x160
[  976.285457]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[  976.286016]  ? fpregs_assert_state_consistent+0xbc/0xe0
[  976.286645]  ? syscall_enter_from_user_mode+0x1d/0x50
[  976.287249]  ? trace_hardirqs_on+0x5b/0x190
[  976.287761]  do_syscall_64+0x3b/0x90
[  976.288210]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  976.288817] RIP: 0033:0x7f6302981b19
[  976.289247] 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
[  976.291417] RSP: 002b:00007f62ffef7188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[  976.292326] RAX: ffffffffffffffda RBX: 00007f6302a94f60 RCX: 00007f6302981b19
[  976.293156] RDX: 0000000000004000 RSI: 0000000020fee000 RDI: 0000000000000000
[  976.294005] RBP: 00007f62ffef71d0 R08: 0000000000000000 R09: 0000000000000000
[  976.294844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  976.295697] R13: 00007fffb8456d2f R14: 00007f62ffef7300 R15: 0000000000022000
[  976.296540]  </TASK>
[  976.304564] FAULT_INJECTION: forcing a failure.
[  976.304564] name failslab, interval 1, probability 0, space 0, times 0
[  976.305964] CPU: 1 PID: 8460 Comm: syz-executor.1 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  976.307088] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  976.308432] Call Trace:
[  976.308738]  <TASK>
[  976.309002]  dump_stack_lvl+0x8b/0xb3
[  976.309454]  should_fail.cold+0x5/0xa
[  976.309905]  ? create_object.isra.0+0x3a/0xa20
[  976.310442]  should_failslab+0x5/0x10
[  976.310887]  kmem_cache_alloc+0x5b/0x480
[  976.311370]  create_object.isra.0+0x3a/0xa20
[  976.311888]  ? kasan_unpoison+0x23/0x50
[  976.312374]  kmem_cache_alloc+0x239/0x480
[  976.312877]  __alloc_file+0x21/0x240
[  976.313316]  alloc_empty_file+0x6d/0x170
[  976.313794]  alloc_file+0x59/0x590
[  976.314223]  alloc_file_clone+0x22/0xc0
[  976.314704]  do_shmat+0x5d3/0x10d0
[  976.315130]  ? compat_ksys_old_shmctl+0x30/0x30
[  976.315684]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  976.316342]  ? vfs_write+0x428/0xad0
[  976.316788]  __x64_sys_shmat+0xcc/0x160
[  976.317265]  ? __ia32_compat_sys_shmat+0x160/0x160
[  976.317865]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[  976.318437]  ? fpregs_assert_state_consistent+0xbc/0xe0
[  976.319071]  ? syscall_enter_from_user_mode+0x1d/0x50
[  976.319652]  ? trace_hardirqs_on+0x5b/0x190
[  976.320172]  do_syscall_64+0x3b/0x90
[  976.320616]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  976.321221] RIP: 0033:0x7fb5d96b3b19
[  976.321657] 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
[  976.323763] RSP: 002b:00007fb5d6c29188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[  976.324660] RAX: ffffffffffffffda RBX: 00007fb5d97c6f60 RCX: 00007fb5d96b3b19
[  976.325509] RDX: 0000000000004000 RSI: 0000000020fee000 RDI: 0000000000000051
[  976.326352] RBP: 00007fb5d6c291d0 R08: 0000000000000000 R09: 0000000000000000
[  976.327198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  976.328042] R13: 00007ffd9159d1ff R14: 00007fb5d6c29300 R15: 0000000000022000
[  976.328893]  </TASK>
[  976.329873] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  976.332380] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  976.334100] ISOFS: Unable to identify CD-ROM format.
[  976.337905] loop0: detected capacity change from 0 to 128
[  976.340454] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  976.344868] loop5: detected capacity change from 0 to 128
[  976.348600] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  976.350763] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
08:09:40 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x48, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

[  976.402518] ISOFS: Unable to identify CD-ROM format.
08:09:40 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000) (fail_nth: 5)

[  976.423943] loop0: detected capacity change from 0 to 128
[  976.428796] FAULT_INJECTION: forcing a failure.
[  976.428796] name failslab, interval 1, probability 0, space 0, times 0
[  976.430181] CPU: 1 PID: 8468 Comm: syz-executor.1 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  976.431270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  976.432532] Call Trace:
[  976.432827]  <TASK>
[  976.433089]  dump_stack_lvl+0x8b/0xb3
[  976.433529]  should_fail.cold+0x5/0xa
[  976.433992]  ? security_file_alloc+0x34/0x170
[  976.434498]  should_failslab+0x5/0x10
[  976.434925]  kmem_cache_alloc+0x5b/0x480
[  976.435389]  security_file_alloc+0x34/0x170
[  976.435875]  __alloc_file+0xb6/0x240
[  976.436300]  alloc_empty_file+0x6d/0x170
[  976.436773]  alloc_file+0x59/0x590
[  976.437187]  alloc_file_clone+0x22/0xc0
[  976.437633]  do_shmat+0x5d3/0x10d0
[  976.438061]  ? compat_ksys_old_shmctl+0x30/0x30
[  976.438587]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  976.439221]  ? vfs_write+0x428/0xad0
[  976.439649]  __x64_sys_shmat+0xcc/0x160
[  976.440103]  ? __ia32_compat_sys_shmat+0x160/0x160
[  976.440658]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[  976.441239]  ? fpregs_assert_state_consistent+0xbc/0xe0
[  976.441854]  ? syscall_enter_from_user_mode+0x1d/0x50
[  976.442447]  ? trace_hardirqs_on+0x5b/0x190
[  976.442961]  do_syscall_64+0x3b/0x90
[  976.443399]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  976.444009] RIP: 0033:0x7fb5d96b3b19
[  976.444441] 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
[  976.444684] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  976.446579] RSP: 002b:00007fb5d6c29188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[  976.446594] RAX: ffffffffffffffda RBX: 00007fb5d97c6f60 RCX: 00007fb5d96b3b19
[  976.446603] RDX: 0000000000004000 RSI: 0000000020fee000 RDI: 0000000000000052
[  976.446613] RBP: 00007fb5d6c291d0 R08: 0000000000000000 R09: 0000000000000000
[  976.446620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  976.452265] R13: 00007ffd9159d1ff R14: 00007fb5d6c29300 R15: 0000000000022000
[  976.453103]  </TASK>
[  976.471688] loop0: detected capacity change from 0 to 128
[  976.478224] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
08:09:49 executing program 2:
syz_80211_inject_frame(&(0x7f0000000140), &(0x7f0000000240)=ANY=[], 0x10) (fail_nth: 3)

08:09:49 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:09:49 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:09:49 executing program 7:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000) (fail_nth: 3)

08:09:49 executing program 6:
r0 = epoll_create(0x4)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='fdinfo/3\x00')
fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x9d9})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r4=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0500000000040000000098ea1defd86c978f09df0037e1d7fcc5afeb9f824265b49e79df5d01b551a8d9b66acd6ba5d2b02b74d456baef5d5f584c49cadb4358e2cde57a44339469967bb1ba", @ANYRES32=r4, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
ioctl$AUTOFS_IOC_EXPIRE_MULTI(r2, 0x40049366, &(0x7f00000000c0)=0x2)
read$hiddev(r1, &(0x7f0000000000)=""/109, 0x6d)

08:09:49 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 53)

08:09:49 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 65)

08:09:49 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000) (fail_nth: 6)

[  986.151862] loop5: detected capacity change from 0 to 128
[  986.153853] loop0: detected capacity change from 0 to 128
[  986.161497] FAULT_INJECTION: forcing a failure.
[  986.161497] name failslab, interval 1, probability 0, space 0, times 0
[  986.163904] CPU: 0 PID: 8482 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  986.165933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  986.168326] Call Trace:
[  986.168874]  <TASK>
[  986.169337]  dump_stack_lvl+0x8b/0xb3
[  986.170165]  should_fail.cold+0x5/0xa
[  986.170967]  ? __kernfs_new_node+0xd4/0x8b0
[  986.171887]  should_failslab+0x5/0x10
[  986.172681]  kmem_cache_alloc+0x5b/0x480
[  986.173543]  __kernfs_new_node+0xd4/0x8b0
[  986.174425]  ? rcu_read_lock_sched_held+0xd/0x70
[  986.175434]  ? kernfs_add_one+0x3c6/0x550
[  986.176297]  ? kernfs_path_from_node+0x60/0x60
[  986.177253]  ? down_write+0xde/0x150
[  986.178044]  ? down_write+0xde/0x150
[  986.178834]  ? up_write+0x148/0x460
[  986.179594]  ? kernfs_activate+0x1c4/0x240
[  986.180490]  kernfs_new_node+0x93/0x120
[  986.181327]  __kernfs_create_file+0x51/0x350
[  986.182263]  sysfs_add_file_mode_ns+0x218/0x430
[  986.183246]  ? component_del+0x4c0/0x4c0
[  986.184103]  internal_create_group+0x322/0xb20
[  986.185070]  ? sysfs_remove_group+0x170/0x170
[  986.185160] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  986.186033]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  986.187889]  ? __loop_update_dio+0x2a3/0x620
[  986.188822]  loop_configure+0xe87/0x1950
[  986.189692]  lo_ioctl+0x782/0x1860
[  986.190462]  ? avc_has_extended_perms+0x7e8/0xeb0
[  986.191492]  ? loop_set_status_old+0x1b0/0x1b0
[  986.192455]  ? fsnotify+0xb4f/0x1250
[  986.193240]  ? avc_ss_reset+0x180/0x180
[  986.194090]  ? fsnotify_first_mark+0x1f0/0x1f0
[  986.195052]  ? rcu_read_lock_sched_held+0xd/0x70
[  986.196056]  ? lock_acquire+0x41c/0x4d0
[  986.196897]  ? rcu_read_lock_sched_held+0xd/0x70
[  986.197913]  ? lock_release+0x505/0x6f0
[  986.198773]  ? find_and_remove_object+0xe4/0x120
[  986.199781]  ? __delete_object+0xb3/0x100
[  986.200663]  ? lock_downgrade+0x6d0/0x6d0
08:09:50 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

[  986.201536]  ? rwlock_bug.part.0+0x90/0x90
[  986.202602]  ? rcu_read_lock_sched_held+0xd/0x70
[  986.203617]  ? selinux_inode_getsecctx+0x90/0x90
[  986.204623]  ? rcu_read_lock_sched_held+0xd/0x70
[  986.205619]  ? loop_set_status_old+0x1b0/0x1b0
[  986.206607]  blkdev_ioctl+0x362/0x7f0
[  986.207412]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  986.208412]  ? __x64_sys_ioctl+0x97/0x210
[  986.208897] FAULT_INJECTION: forcing a failure.
[  986.208897] name failslab, interval 1, probability 0, space 0, times 0
[  986.209284]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  986.211611]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  986.212618]  __x64_sys_ioctl+0x196/0x210
[  986.213479]  do_syscall_64+0x3b/0x90
[  986.214296]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  986.215379] RIP: 0033:0x7f432f5bb8d7
[  986.216156] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  986.220028] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  986.221621] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  986.223136] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  986.224649] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  986.226158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  986.227651] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  986.229154]  </TASK>
[  986.229640] CPU: 1 PID: 8483 Comm: syz-executor.2 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  986.230769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  986.231945] Call Trace:
[  986.232215]  <TASK>
[  986.232451]  dump_stack_lvl+0x8b/0xb3
[  986.232856]  should_fail.cold+0x5/0xa
[  986.233252]  ? security_inode_alloc+0x34/0x160
[  986.233725]  should_failslab+0x5/0x10
[  986.234131]  kmem_cache_alloc+0x5b/0x480
[  986.234570]  security_inode_alloc+0x34/0x160
[  986.235031]  inode_init_always+0x52e/0xc50
[  986.235481]  ? __init_waitqueue_head+0x6b/0xd0
[  986.235961]  alloc_inode+0x84/0x230
[  986.236349]  new_inode_pseudo+0x14/0xe0
[  986.236759]  sock_alloc+0x3c/0x260
[  986.237139]  __sock_create+0xb9/0x750
[  986.237539]  __sys_socket+0xef/0x200
[  986.237941]  ? compat_sock_ioctl+0x590/0x590
[  986.238400]  ? ksys_write+0x1a5/0x250
[  986.238803]  __x64_sys_socket+0x6f/0xb0
[  986.239220]  ? syscall_enter_from_user_mode+0x1d/0x50
[  986.239758]  do_syscall_64+0x3b/0x90
[  986.240154]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  986.240701] RIP: 0033:0x7f2f141ab197
[  986.241089] Code: f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  986.243024] RSP: 002b:00007f2f1171e0c8 EFLAGS: 00000283 ORIG_RAX: 0000000000000029
[  986.243832] RAX: ffffffffffffffda RBX: 00007f2f142bcf60 RCX: 00007f2f141ab197
[  986.244591] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010
[  986.245326] RBP: 00007f2f1171f1d0 R08: 0000000000000000 R09: 0000000000000000
[  986.246089] R10: 0000000000000000 R11: 0000000000000283 R12: 0000000000000001
[  986.246822] R13: 0000000000000010 R14: 0000000020000140 R15: 0000000000022000
[  986.247563]  </TASK>
[  986.247871] socket: no more sockets
[  986.248969] FAULT_INJECTION: forcing a failure.
[  986.248969] name failslab, interval 1, probability 0, space 0, times 0
[  986.250189] CPU: 1 PID: 8493 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  986.251288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  986.252576] Call Trace:
[  986.252842]  <TASK>
[  986.253089]  dump_stack_lvl+0x8b/0xb3
[  986.253518]  should_fail.cold+0x5/0xa
[  986.253958]  should_failslab+0x5/0x10
[  986.254392]  __kmalloc_node_track_caller+0x7e/0x440
[  986.254978]  ? alloc_uevent_skb+0x7b/0x210
[  986.255467]  __alloc_skb+0xe3/0x340
[  986.255852]  alloc_uevent_skb+0x7b/0x210
[  986.256318]  kobject_uevent_env+0xaa4/0xfa0
[  986.256806]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  986.257322]  ? __loop_update_dio+0x2a3/0x620
[  986.257836]  loop_configure+0x14e8/0x1950
[  986.258280]  lo_ioctl+0x782/0x1860
[  986.258662]  ? avc_has_extended_perms+0x7e8/0xeb0
[  986.259170]  ? loop_set_status_old+0x1b0/0x1b0
[  986.259686]  ? fsnotify+0xb4f/0x1250
[  986.260077]  ? avc_ss_reset+0x180/0x180
[  986.260528]  ? fsnotify_first_mark+0x1f0/0x1f0
[  986.261006]  ? rcu_read_lock_sched_held+0xd/0x70
[  986.261531]  ? lock_acquire+0x41c/0x4d0
[  986.261953]  ? rcu_read_lock_sched_held+0xd/0x70
[  986.262477]  ? lock_release+0x505/0x6f0
[  986.262931]  ? find_and_remove_object+0xe4/0x120
[  986.263476]  ? __delete_object+0xb3/0x100
[  986.263914]  ? lock_downgrade+0x6d0/0x6d0
[  986.264382]  ? rwlock_bug.part.0+0x90/0x90
[  986.264858]  ? rcu_read_lock_sched_held+0xd/0x70
[  986.265405]  ? selinux_inode_getsecctx+0x90/0x90
[  986.265963]  ? rcu_read_lock_sched_held+0xd/0x70
[  986.266503]  ? loop_set_status_old+0x1b0/0x1b0
[  986.266987]  blkdev_ioctl+0x362/0x7f0
[  986.267421]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  986.267917]  ? __x64_sys_ioctl+0x97/0x210
[  986.268382]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  986.269005]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  986.269498]  __x64_sys_ioctl+0x196/0x210
[  986.269961]  do_syscall_64+0x3b/0x90
[  986.270351]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  986.270939] RIP: 0033:0x7f22ed51d8d7
[  986.271322] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  986.273420] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  986.274214] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  986.274956] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  986.275696] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  986.276428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  986.277162] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  986.277921]  </TASK>
[  986.278549] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  986.289610] FAULT_INJECTION: forcing a failure.
[  986.289610] name failslab, interval 1, probability 0, space 0, times 0
[  986.290478] FAULT_INJECTION: forcing a failure.
[  986.290478] name failslab, interval 1, probability 0, space 0, times 0
[  986.290791] CPU: 1 PID: 8494 Comm: syz-executor.1 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  986.294185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  986.295357] Call Trace:
[  986.295644]  <TASK>
[  986.295876]  dump_stack_lvl+0x8b/0xb3
[  986.296314]  should_fail.cold+0x5/0xa
[  986.296737]  ? create_object.isra.0+0x3a/0xa20
[  986.297254]  should_failslab+0x5/0x10
[  986.297681]  kmem_cache_alloc+0x5b/0x480
[  986.298109]  ? memcg_slab_post_alloc_hook+0x206/0x440
[  986.298691]  create_object.isra.0+0x3a/0xa20
[  986.299150]  ? kasan_unpoison+0x23/0x50
[  986.299608]  kmem_cache_alloc+0x239/0x480
[  986.300038]  security_file_alloc+0x34/0x170
[  986.300539]  __alloc_file+0xb6/0x240
[  986.300929]  alloc_empty_file+0x6d/0x170
[  986.301395]  alloc_file+0x59/0x590
[  986.301766]  alloc_file_clone+0x22/0xc0
[  986.302222]  do_shmat+0x5d3/0x10d0
[  986.302623]  ? compat_ksys_old_shmctl+0x30/0x30
[  986.303149]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  986.303718]  ? vfs_write+0x428/0xad0
[  986.304137]  __x64_sys_shmat+0xcc/0x160
[  986.304555]  ? __ia32_compat_sys_shmat+0x160/0x160
[  986.305119]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[  986.305635]  ? fpregs_assert_state_consistent+0xbc/0xe0
[  986.306259]  ? syscall_enter_from_user_mode+0x1d/0x50
[  986.306792]  ? trace_hardirqs_on+0x5b/0x190
[  986.307292]  do_syscall_64+0x3b/0x90
[  986.307682]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  986.308275] RIP: 0033:0x7fb5d96b3b19
[  986.308694] 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
[  986.310811] RSP: 002b:00007fb5d6c29188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[  986.311600] RAX: ffffffffffffffda RBX: 00007fb5d97c6f60 RCX: 00007fb5d96b3b19
[  986.312333] RDX: 0000000000004000 RSI: 0000000020fee000 RDI: 0000000000000053
[  986.313136] RBP: 00007fb5d6c291d0 R08: 0000000000000000 R09: 0000000000000000
[  986.313954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  986.314760] R13: 00007ffd9159d1ff R14: 00007fb5d6c29300 R15: 0000000000022000
[  986.315574]  </TASK>
[  986.315845] CPU: 0 PID: 8487 Comm: syz-executor.7 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  986.318161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  986.320807] Call Trace:
[  986.321409]  <TASK>
[  986.321951]  dump_stack_lvl+0x8b/0xb3
[  986.322859]  should_fail.cold+0x5/0xa
[  986.323667]  ? __alloc_file+0x21/0x240
[  986.324445]  should_failslab+0x5/0x10
[  986.325198]  kmem_cache_alloc+0x5b/0x480
[  986.326020]  __alloc_file+0x21/0x240
[  986.326775]  alloc_empty_file+0x6d/0x170
[  986.327584]  alloc_file+0x59/0x590
[  986.328293]  alloc_file_clone+0x22/0xc0
[  986.329081]  do_shmat+0x5d3/0x10d0
[  986.329822]  ? compat_ksys_old_shmctl+0x30/0x30
[  986.330751]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  986.331838]  ? vfs_write+0x428/0xad0
[  986.332578]  __x64_sys_shmat+0xcc/0x160
[  986.333376]  ? __ia32_compat_sys_shmat+0x160/0x160
[  986.334366]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[  986.335369]  ? fpregs_assert_state_consistent+0xbc/0xe0
[  986.336430]  ? syscall_enter_from_user_mode+0x1d/0x50
[  986.337445]  ? trace_hardirqs_on+0x5b/0x190
[  986.338326]  do_syscall_64+0x3b/0x90
[  986.339073]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  986.340087] RIP: 0033:0x7f6302981b19
[  986.340814] 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
[  986.344454] RSP: 002b:00007f62ffef7188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[  986.345959] RAX: ffffffffffffffda RBX: 00007f6302a94f60 RCX: 00007f6302981b19
[  986.347356] RDX: 0000000000004000 RSI: 0000000020fee000 RDI: 0000000000000000
[  986.348761] RBP: 00007f62ffef71d0 R08: 0000000000000000 R09: 0000000000000000
[  986.350175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  986.351578] R13: 00007fffb8456d2f R14: 00007f62ffef7300 R15: 0000000000022000
[  986.352987]  </TASK>
[  986.355429] loop0: detected capacity change from 0 to 128
[  986.363047] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  986.379409] ISOFS: Unable to identify CD-ROM format.
08:09:50 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000) (fail_nth: 7)

08:09:50 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x68, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:09:50 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 66)

08:09:50 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:09:50 executing program 6:
r0 = epoll_create(0x4)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='fdinfo/3\x00')
fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x9d9})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r4=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0500000000040000000098ea1defd86c978f09df0037e1d7fcc5afeb9f824265b49e79df5d01b551a8d9b66acd6ba5d2b02b74d456baef5d5f584c49cadb4358e2cde57a44339469967bb1ba", @ANYRES32=r4, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
ioctl$AUTOFS_IOC_EXPIRE_MULTI(r2, 0x40049366, &(0x7f00000000c0)=0x2)
read$hiddev(r1, &(0x7f0000000000)=""/109, 0x6d)

[  986.434931] ISOFS: Unable to identify CD-ROM format.
08:09:50 executing program 7:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000) (fail_nth: 4)

[  986.444674] FAULT_INJECTION: forcing a failure.
[  986.444674] name failslab, interval 1, probability 0, space 0, times 0
[  986.445906] CPU: 1 PID: 8500 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  986.446987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  986.448194] Call Trace:
[  986.448478]  <TASK>
[  986.448732]  dump_stack_lvl+0x8b/0xb3
[  986.449175]  should_fail.cold+0x5/0xa
[  986.449611]  ? create_object.isra.0+0x3a/0xa20
[  986.450175]  should_failslab+0x5/0x10
[  986.450613]  kmem_cache_alloc+0x5b/0x480
[  986.451092]  create_object.isra.0+0x3a/0xa20
[  986.451603]  ? kasan_unpoison+0x23/0x50
[  986.452076]  kmem_cache_alloc_node+0x248/0x490
[  986.452607]  __alloc_skb+0x211/0x340
[  986.453060]  alloc_uevent_skb+0x7b/0x210
[  986.453504]  kobject_uevent_env+0xaa4/0xfa0
[  986.454023]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  986.454609]  ? __loop_update_dio+0x2a3/0x620
[  986.455121]  loop_configure+0x14e8/0x1950
[  986.455600]  lo_ioctl+0x782/0x1860
[  986.456020]  ? avc_has_extended_perms+0x7e8/0xeb0
[  986.456343] FAULT_INJECTION: forcing a failure.
[  986.456343] name failslab, interval 1, probability 0, space 0, times 0
[  986.456582]  ? loop_set_status_old+0x1b0/0x1b0
[  986.456599]  ? fsnotify+0xb4f/0x1250
[  986.456614]  ? avc_ss_reset+0x180/0x180
[  986.460144]  ? fsnotify_first_mark+0x1f0/0x1f0
[  986.460626]  ? rcu_read_lock_sched_held+0xd/0x70
[  986.461177]  ? lock_acquire+0x41c/0x4d0
[  986.461611]  ? rcu_read_lock_sched_held+0xd/0x70
[  986.462136]  ? lock_release+0x505/0x6f0
[  986.462594]  ? find_and_remove_object+0xe4/0x120
[  986.463137]  ? __delete_object+0xb3/0x100
[  986.463615]  ? lock_downgrade+0x6d0/0x6d0
[  986.464096]  ? rwlock_bug.part.0+0x90/0x90
[  986.464581]  ? rcu_read_lock_sched_held+0xd/0x70
[  986.465140]  ? selinux_inode_getsecctx+0x90/0x90
[  986.465692]  ? rcu_read_lock_sched_held+0xd/0x70
[  986.466198]  ? loop_set_status_old+0x1b0/0x1b0
[  986.466720]  blkdev_ioctl+0x362/0x7f0
[  986.467147]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  986.467694]  ? __x64_sys_ioctl+0x97/0x210
[  986.468168]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  986.468808]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  986.469319]  __x64_sys_ioctl+0x196/0x210
[  986.469778]  do_syscall_64+0x3b/0x90
[  986.470193]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  986.470780] RIP: 0033:0x7f22ed51d8d7
[  986.471172] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  986.473283] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  986.474079] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  986.474875] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  986.475674] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  986.476488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  986.477306] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  986.478131]  </TASK>
[  986.478398] CPU: 0 PID: 8501 Comm: syz-executor.1 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  986.480295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  986.482542] Call Trace:
[  986.483049]  <TASK>
[  986.483460] FAULT_INJECTION: forcing a failure.
[  986.483460] name failslab, interval 1, probability 0, space 0, times 0
[  986.483484]  dump_stack_lvl+0x8b/0xb3
[  986.485423]  should_fail.cold+0x5/0xa
[  986.486192]  ? vm_area_dup+0x7f/0x220
[  986.486958]  should_failslab+0x5/0x10
[  986.487718]  kmem_cache_alloc+0x5b/0x480
[  986.488533]  ? rcu_read_lock_sched_held+0xd/0x70
[  986.489471]  vm_area_dup+0x7f/0x220
[  986.490215]  ? unwind_next_frame+0xc8b/0x2250
[  986.491111]  ? entry_SYSCALL_64_after_hwframe+0x44/0xae
[  986.492170]  ? __is_insn_slot_addr+0x144/0x250
[  986.493081]  ? kernel_text_address+0x53/0xb0
[  986.493982]  ? __kernel_text_address+0x9/0x30
[  986.494876]  ? unwind_get_return_address+0x51/0x90
[  986.495846]  ? create_prof_cpu_mask+0x20/0x20
[  986.496735]  ? arch_stack_walk+0x99/0xf0
[  986.497549]  ? vm_area_alloc+0xf0/0xf0
[  986.498342]  ? stack_trace_save+0x8c/0xc0
[  986.499163]  ? filter_irq_stacks+0x90/0x90
[  986.500001]  ? __stack_depot_save+0x35/0x450
[  986.500879]  ? shm_may_split+0xc1/0xf0
[  986.501662]  ? shm_fault+0xf0/0xf0
[  986.502376]  __split_vma+0xa2/0x540
[  986.503100]  ? lock_release+0x505/0x6f0
[  986.503887]  do_mas_align_munmap.constprop.0+0x25e/0xc00
[  986.504963]  ? __split_vma+0x540/0x540
[  986.505736]  ? mas_walk+0x48a/0x670
[  986.506457]  ? mas_find+0x203/0xdd0
[  986.507168]  ? rcu_read_lock_sched_held+0xd/0x70
[  986.508104]  ? inode_has_perm+0x171/0x1d0
[  986.508919]  ? lock_release+0x6f0/0x6f0
[  986.509703]  do_mas_munmap+0x1ed/0x2c0
[  986.510487]  ? arch_get_unmapped_area_topdown+0xbd/0x530
[  986.511563]  mmap_region+0x21c/0x1a80
[  986.512331]  ? lock_release+0x6f0/0x6f0
[  986.513120]  ? do_munmap+0x100/0x100
[  986.513866]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  986.514951]  ? security_mmap_addr+0x79/0xa0
[  986.515809]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  986.516891]  ? get_unmapped_area+0x2f0/0x3d0
[  986.517759]  do_mmap+0x82a/0xf60
[  986.518450]  do_shmat+0xe42/0x10d0
[  986.519163]  ? compat_ksys_old_shmctl+0x30/0x30
[  986.520086]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  986.521187]  ? vfs_write+0x428/0xad0
[  986.521941]  __x64_sys_shmat+0xcc/0x160
[  986.522735]  ? __ia32_compat_sys_shmat+0x160/0x160
[  986.523713]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[  986.524691]  ? fpregs_assert_state_consistent+0xbc/0xe0
[  986.525741]  ? syscall_enter_from_user_mode+0x1d/0x50
[  986.526761]  ? trace_hardirqs_on+0x5b/0x190
[  986.527628]  do_syscall_64+0x3b/0x90
[  986.528365]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  986.529378] RIP: 0033:0x7fb5d96b3b19
[  986.530125] 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
[  986.533755] RSP: 002b:00007fb5d6c29188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[  986.535258] RAX: ffffffffffffffda RBX: 00007fb5d97c6f60 RCX: 00007fb5d96b3b19
[  986.536661] RDX: 0000000000004000 RSI: 0000000020fee000 RDI: 0000000000000054
[  986.538080] RBP: 00007fb5d6c291d0 R08: 0000000000000000 R09: 0000000000000000
[  986.539481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  986.540883] R13: 00007ffd9159d1ff R14: 00007fb5d6c29300 R15: 0000000000022000
[  986.542305]  </TASK>
[  986.542762] CPU: 1 PID: 8503 Comm: syz-executor.7 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  986.543759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  986.544925] Call Trace:
[  986.545189]  <TASK>
[  986.545420]  dump_stack_lvl+0x8b/0xb3
[  986.545830]  should_fail.cold+0x5/0xa
[  986.546227]  ? create_object.isra.0+0x3a/0xa20
[  986.546712]  should_failslab+0x5/0x10
[  986.547105]  kmem_cache_alloc+0x5b/0x480
[  986.547527]  create_object.isra.0+0x3a/0xa20
[  986.547985]  ? kasan_unpoison+0x23/0x50
[  986.548401]  kmem_cache_alloc+0x239/0x480
[  986.548830]  __alloc_file+0x21/0x240
[  986.549222]  alloc_empty_file+0x6d/0x170
[  986.549645]  alloc_file+0x59/0x590
[  986.550030]  alloc_file_clone+0x22/0xc0
[  986.550453]  do_shmat+0x5d3/0x10d0
[  986.550833]  ? compat_ksys_old_shmctl+0x30/0x30
[  986.551319]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  986.551889]  ? vfs_write+0x428/0xad0
[  986.552277]  __x64_sys_shmat+0xcc/0x160
[  986.552697]  ? __ia32_compat_sys_shmat+0x160/0x160
[  986.553208]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[  986.553730]  ? fpregs_assert_state_consistent+0xbc/0xe0
[  986.554314]  ? syscall_enter_from_user_mode+0x1d/0x50
[  986.554847]  ? trace_hardirqs_on+0x5b/0x190
[  986.555345]  do_syscall_64+0x3b/0x90
[  986.555745]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  986.556328] RIP: 0033:0x7f6302981b19
[  986.556710] 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
[  986.558812] RSP: 002b:00007f62ffef7188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[  986.559676] RAX: ffffffffffffffda RBX: 00007f6302a94f60 RCX: 00007f6302981b19
[  986.560491] RDX: 0000000000004000 RSI: 0000000020fee000 RDI: 0000000000000000
[  986.561299] RBP: 00007f62ffef71d0 R08: 0000000000000000 R09: 0000000000000000
[  986.562103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  986.562908] R13: 00007fffb8456d2f R14: 00007f62ffef7300 R15: 0000000000022000
[  986.563720]  </TASK>
[  986.588868] loop0: detected capacity change from 0 to 128
[  986.601910] ISOFS: Unable to identify CD-ROM format.
[  986.608172] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  986.625689] loop5: detected capacity change from 0 to 128
[  986.629269] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  986.631297] loop0: detected capacity change from 0 to 128
[  986.638899] loop5: detected capacity change from 0 to 128
[  986.641641] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  986.661282] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
08:10:00 executing program 6:
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000040))
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101042, 0x0)
pwrite64(r0, &(0x7f0000000300)="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", 0x620, 0x0)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x0)
sendfile(r1, r0, 0x0, 0x100000001)

08:10:00 executing program 2:
syz_80211_inject_frame(&(0x7f0000000140), &(0x7f0000000240)=ANY=[], 0x10) (fail_nth: 4)

08:10:00 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:10:00 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 54)

08:10:00 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000) (fail_nth: 8)

08:10:00 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 67)

08:10:00 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:10:00 executing program 7:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000) (fail_nth: 5)

[  996.337682] FAULT_INJECTION: forcing a failure.
[  996.337682] name failslab, interval 1, probability 0, space 0, times 0
[  996.337749] FAULT_INJECTION: forcing a failure.
[  996.337749] name failslab, interval 1, probability 0, space 0, times 0
[  996.338955] CPU: 0 PID: 8520 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  996.338973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  996.343534] Call Trace:
[  996.343822]  <TASK>
[  996.344058]  dump_stack_lvl+0x8b/0xb3
[  996.344478]  should_fail.cold+0x5/0xa
[  996.344897]  should_failslab+0x5/0x10
[  996.345312]  __kmalloc_node_track_caller+0x7e/0x440
[  996.345859]  ? alloc_uevent_skb+0x7b/0x210
[  996.346331]  __alloc_skb+0xe3/0x340
[  996.346743]  alloc_uevent_skb+0x7b/0x210
[  996.347187]  kobject_uevent_env+0xaa4/0xfa0
[  996.347665]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  996.348223]  ? __loop_update_dio+0x2a3/0x620
[  996.348687]  loop_configure+0x14e8/0x1950
[  996.349143]  lo_ioctl+0x782/0x1860
[  996.349536]  ? avc_has_extended_perms+0x7e8/0xeb0
[  996.350090]  ? loop_set_status_old+0x1b0/0x1b0
[  996.350591]  ? fsnotify+0xb4f/0x1250
[  996.350990]  ? avc_ss_reset+0x180/0x180
[  996.351429]  ? fsnotify_first_mark+0x1f0/0x1f0
[  996.351913]  ? rcu_read_lock_sched_held+0xd/0x70
[  996.352433]  ? lock_acquire+0x41c/0x4d0
[  996.352869]  ? rcu_read_lock_sched_held+0xd/0x70
[  996.353358]  ? lock_release+0x505/0x6f0
[  996.353787]  ? find_and_remove_object+0xe4/0x120
[  996.354304]  ? __delete_object+0xb3/0x100
[  996.354765]  ? lock_downgrade+0x6d0/0x6d0
[  996.355214]  ? rwlock_bug.part.0+0x90/0x90
[  996.355669]  ? rcu_read_lock_sched_held+0xd/0x70
[  996.356185]  ? selinux_inode_getsecctx+0x90/0x90
[  996.356700]  ? rcu_read_lock_sched_held+0xd/0x70
[  996.357211]  ? loop_set_status_old+0x1b0/0x1b0
[  996.357704]  blkdev_ioctl+0x362/0x7f0
[  996.358109]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  996.358620]  ? __x64_sys_ioctl+0x97/0x210
[  996.359070]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  996.359662]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  996.360172]  __x64_sys_ioctl+0x196/0x210
[  996.360610]  do_syscall_64+0x3b/0x90
[  996.361013]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  996.361570] RIP: 0033:0x7f22ed51d8d7
[  996.361975] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  996.363946] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  996.364771] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  996.365540] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  996.366337] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  996.367105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  996.367864] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  996.368635]  </TASK>
[  996.368884] CPU: 1 PID: 8517 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  996.370915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  996.371112] FAULT_INJECTION: forcing a failure.
[  996.371112] name failslab, interval 1, probability 0, space 0, times 0
[  996.373287] Call Trace:
[  996.373296]  <TASK>
[  996.373306]  dump_stack_lvl+0x8b/0xb3
[  996.376234]  should_fail.cold+0x5/0xa
[  996.377044]  ? create_object.isra.0+0x3a/0xa20
[  996.378025]  should_failslab+0x5/0x10
[  996.378825]  kmem_cache_alloc+0x5b/0x480
[  996.379687]  create_object.isra.0+0x3a/0xa20
[  996.380623]  ? kasan_unpoison+0x23/0x50
[  996.381471]  kmem_cache_alloc+0x239/0x480
[  996.382355]  __kernfs_new_node+0xd4/0x8b0
[  996.383228]  ? rcu_read_lock_sched_held+0xd/0x70
[  996.384230]  ? kernfs_add_one+0x3c6/0x550
[  996.385102]  ? kernfs_path_from_node+0x60/0x60
[  996.386080]  ? down_write+0xde/0x150
[  996.386876]  ? down_write+0xde/0x150
[  996.387668]  ? up_write+0x148/0x460
[  996.388430]  ? kernfs_activate+0x1c4/0x240
[  996.389326]  kernfs_new_node+0x93/0x120
[  996.390170]  __kernfs_create_file+0x51/0x350
[  996.391099]  sysfs_add_file_mode_ns+0x218/0x430
[  996.392084]  ? component_del+0x4c0/0x4c0
[  996.392938]  internal_create_group+0x322/0xb20
[  996.393906]  ? sysfs_remove_group+0x170/0x170
[  996.394873]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  996.395930]  ? __loop_update_dio+0x2a3/0x620
[  996.396864]  loop_configure+0xe87/0x1950
[  996.397731]  lo_ioctl+0x782/0x1860
[  996.398492]  ? avc_has_extended_perms+0x7e8/0xeb0
[  996.399523]  ? loop_set_status_old+0x1b0/0x1b0
[  996.400489]  ? fsnotify+0xb4f/0x1250
[  996.401274]  ? avc_ss_reset+0x180/0x180
[  996.402141]  ? fsnotify_first_mark+0x1f0/0x1f0
[  996.403109]  ? rcu_read_lock_sched_held+0xd/0x70
[  996.404106]  ? lock_acquire+0x41c/0x4d0
[  996.404946]  ? rcu_read_lock_sched_held+0xd/0x70
[  996.405944]  ? lock_release+0x505/0x6f0
[  996.406791]  ? find_and_remove_object+0xe4/0x120
[  996.407799]  ? __delete_object+0xb3/0x100
[  996.408680]  ? lock_downgrade+0x6d0/0x6d0
[  996.409573]  ? rwlock_bug.part.0+0x90/0x90
[  996.410489]  ? rcu_read_lock_sched_held+0xd/0x70
[  996.411501]  ? selinux_inode_getsecctx+0x90/0x90
[  996.412518]  ? rcu_read_lock_sched_held+0xd/0x70
[  996.413505]  ? loop_set_status_old+0x1b0/0x1b0
[  996.414490]  blkdev_ioctl+0x362/0x7f0
[  996.415288]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  996.416289]  ? __x64_sys_ioctl+0x97/0x210
[  996.417151]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  996.418321]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  996.419316]  __x64_sys_ioctl+0x196/0x210
[  996.420173]  do_syscall_64+0x3b/0x90
[  996.420971]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  996.422067] RIP: 0033:0x7f432f5bb8d7
[  996.422847] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  996.426702] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  996.428287] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  996.429773] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  996.431272] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  996.432761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  996.434255] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  996.435754]  </TASK>
[  996.436237] CPU: 0 PID: 8521 Comm: syz-executor.7 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  996.437326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  996.438589] Call Trace:
[  996.438875]  <TASK>
[  996.439122]  dump_stack_lvl+0x8b/0xb3
[  996.439548]  should_fail.cold+0x5/0xa
[  996.439974]  ? security_file_alloc+0x34/0x170
[  996.440476]  should_failslab+0x5/0x10
[  996.440889]  kmem_cache_alloc+0x5b/0x480
[  996.441365]  security_file_alloc+0x34/0x170
[  996.441843]  __alloc_file+0xb6/0x240
[  996.442274]  alloc_empty_file+0x6d/0x170
[  996.442732]  alloc_file+0x59/0x590
[  996.443130]  alloc_file_clone+0x22/0xc0
[  996.443573]  do_shmat+0x5d3/0x10d0
[  996.443978]  ? compat_ksys_old_shmctl+0x30/0x30
[  996.444509]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  996.445139]  ? vfs_write+0x428/0xad0
[  996.445558]  __x64_sys_shmat+0xcc/0x160
[  996.446019]  ? __ia32_compat_sys_shmat+0x160/0x160
[  996.446572]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[  996.447136]  ? fpregs_assert_state_consistent+0xbc/0xe0
[  996.447741]  ? syscall_enter_from_user_mode+0x1d/0x50
[  996.448324]  ? trace_hardirqs_on+0x5b/0x190
[  996.448812]  do_syscall_64+0x3b/0x90
[  996.449237]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  996.449803] RIP: 0033:0x7f6302981b19
[  996.450225] 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
[  996.451446] FAULT_INJECTION: forcing a failure.
[  996.451446] name failslab, interval 1, probability 0, space 0, times 0
[  996.452272] RSP: 002b:00007f62ffef7188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[  996.452287] RAX: ffffffffffffffda RBX: 00007f6302a94f60 RCX: 00007f6302981b19
[  996.452297] RDX: 0000000000004000 RSI: 0000000020fee000 RDI: 0000000000000000
[  996.457001] RBP: 00007f62ffef71d0 R08: 0000000000000000 R09: 0000000000000000
[  996.457787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  996.458578] R13: 00007fffb8456d2f R14: 00007f62ffef7300 R15: 0000000000022000
[  996.459372]  </TASK>
[  996.459630] CPU: 1 PID: 8515 Comm: syz-executor.1 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  996.461647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  996.464030] Call Trace:
[  996.464634]  <TASK>
[  996.464933] FAULT_INJECTION: forcing a failure.
[  996.464933] name failslab, interval 1, probability 0, space 0, times 0
[  996.465104]  dump_stack_lvl+0x8b/0xb3
[  996.467112]  should_fail.cold+0x5/0xa
[  996.467918]  ? create_object.isra.0+0x3a/0xa20
[  996.468889]  should_failslab+0x5/0x10
[  996.469685]  kmem_cache_alloc+0x5b/0x480
[  996.470552]  create_object.isra.0+0x3a/0xa20
[  996.471484]  ? kasan_unpoison+0x23/0x50
[  996.472332]  kmem_cache_alloc+0x239/0x480
[  996.473208]  vm_area_dup+0x7f/0x220
[  996.473999]  ? unwind_next_frame+0xc8b/0x2250
[  996.474943]  ? entry_SYSCALL_64_after_hwframe+0x44/0xae
[  996.476062]  ? __is_insn_slot_addr+0x144/0x250
[  996.477028]  ? kernel_text_address+0x53/0xb0
[  996.477971]  ? __kernel_text_address+0x9/0x30
[  996.478923]  ? unwind_get_return_address+0x51/0x90
[  996.479951]  ? create_prof_cpu_mask+0x20/0x20
[  996.480900]  ? arch_stack_walk+0x99/0xf0
[  996.481760]  ? vm_area_alloc+0xf0/0xf0
[  996.482592]  ? stack_trace_save+0x8c/0xc0
[  996.483467]  ? filter_irq_stacks+0x90/0x90
[  996.484361]  ? __stack_depot_save+0x35/0x450
[  996.485300]  ? shm_may_split+0xc1/0xf0
[  996.486163]  ? shm_fault+0xf0/0xf0
[  996.486925]  __split_vma+0xa2/0x540
[  996.487697]  ? lock_release+0x505/0x6f0
[  996.488538]  do_mas_align_munmap.constprop.0+0x25e/0xc00
[  996.489684]  ? __split_vma+0x540/0x540
[  996.490529]  ? mas_walk+0x48a/0x670
[  996.491294]  ? mas_find+0x203/0xdd0
[  996.492060]  ? rcu_read_lock_sched_held+0xd/0x70
[  996.493058]  ? inode_has_perm+0x171/0x1d0
[  996.493924]  ? lock_release+0x6f0/0x6f0
[  996.494786]  do_mas_munmap+0x1ed/0x2c0
[  996.495610]  ? arch_get_unmapped_area_topdown+0xbd/0x530
[  996.496765]  mmap_region+0x21c/0x1a80
[  996.497573]  ? lock_release+0x6f0/0x6f0
[  996.498421]  ? do_munmap+0x100/0x100
[  996.499209]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  996.500377]  ? security_mmap_addr+0x79/0xa0
[  996.501287]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  996.502455]  ? get_unmapped_area+0x2f0/0x3d0
[  996.503382]  do_mmap+0x82a/0xf60
[  996.504106]  do_shmat+0xe42/0x10d0
[  996.504868]  ? compat_ksys_old_shmctl+0x30/0x30
[  996.505866]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  996.507041]  ? vfs_write+0x428/0xad0
[  996.507837]  __x64_sys_shmat+0xcc/0x160
[  996.508685]  ? __ia32_compat_sys_shmat+0x160/0x160
[  996.509734]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[  996.510802]  ? fpregs_assert_state_consistent+0xbc/0xe0
[  996.511932]  ? syscall_enter_from_user_mode+0x1d/0x50
[  996.513018]  ? trace_hardirqs_on+0x5b/0x190
[  996.513933]  do_syscall_64+0x3b/0x90
[  996.514752]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  996.515836] RIP: 0033:0x7fb5d96b3b19
[  996.516614] 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
[  996.520484] RSP: 002b:00007fb5d6c29188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[  996.522092] RAX: ffffffffffffffda RBX: 00007fb5d97c6f60 RCX: 00007fb5d96b3b19
[  996.523578] RDX: 0000000000004000 RSI: 0000000020fee000 RDI: 0000000000000055
[  996.525058] RBP: 00007fb5d6c291d0 R08: 0000000000000000 R09: 0000000000000000
[  996.526550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  996.528028] R13: 00007ffd9159d1ff R14: 00007fb5d6c29300 R15: 0000000000022000
[  996.529516]  </TASK>
[  996.530006] CPU: 0 PID: 8526 Comm: syz-executor.2 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  996.531132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  996.532395] Call Trace:
[  996.532681]  <TASK>
[  996.532934]  dump_stack_lvl+0x8b/0xb3
[  996.533363]  should_fail.cold+0x5/0xa
[  996.533781]  ? create_object.isra.0+0x3a/0xa20
[  996.534294]  should_failslab+0x5/0x10
[  996.534701]  kmem_cache_alloc+0x5b/0x480
[  996.535140]  create_object.isra.0+0x3a/0xa20
[  996.535629]  ? kasan_unpoison+0x23/0x50
[  996.536064]  kmem_cache_alloc+0x239/0x480
[  996.536517]  security_inode_alloc+0x34/0x160
[  996.536995]  inode_init_always+0x52e/0xc50
[  996.537452]  ? __init_waitqueue_head+0x6b/0xd0
[  996.537959]  alloc_inode+0x84/0x230
[  996.538362]  new_inode_pseudo+0x14/0xe0
[  996.538791]  sock_alloc+0x3c/0x260
[  996.539185]  __sock_create+0xb9/0x750
[  996.539594]  __sys_socket+0xef/0x200
[  996.539997]  ? compat_sock_ioctl+0x590/0x590
[  996.540468]  ? ksys_write+0x1a5/0x250
[  996.540869]  __x64_sys_socket+0x6f/0xb0
[  996.541299]  ? syscall_enter_from_user_mode+0x1d/0x50
[  996.541853]  do_syscall_64+0x3b/0x90
[  996.542263]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  996.542841] RIP: 0033:0x7f2f141ab197
[  996.543209] ISOFS: Unable to identify CD-ROM format.
[  996.543244] Code: f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  996.545012] loop0: detected capacity change from 0 to 128
[  996.546293] RSP: 002b:00007f2f1171e0c8 EFLAGS: 00000283 ORIG_RAX: 0000000000000029
[  996.546307] RAX: ffffffffffffffda RBX: 00007f2f142bcf60 RCX: 00007f2f141ab197
[  996.546316] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010
[  996.546326] RBP: 00007f2f1171f1d0 R08: 0000000000000000 R09: 0000000000000000
[  996.550557] R10: 0000000000000000 R11: 0000000000000283 R12: 0000000000000001
[  996.551317] R13: 0000000000000010 R14: 0000000020000140 R15: 0000000000022000
[  996.552104]  </TASK>
[  996.553216] loop5: detected capacity change from 0 to 128
[  996.567418] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  996.572197] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  996.574596] loop5: detected capacity change from 0 to 128
[  996.583554] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  996.584355] loop0: detected capacity change from 0 to 128
[  996.593922] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
08:10:00 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:10:00 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x141403, 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
pwritev(r1, &(0x7f0000000040)=[{&(0x7f00000002c0)='\x00', 0x1}], 0x1, 0x8000000, 0xfff)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r4=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r4, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r7=>0x0})
sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYRES64, @ANYRES32=r7, @ANYBLOB="0884fa83ccea79abcb989fe06bc25ba0d54521bb10bcb6b06a02005a91ebbbca3f6a680882e8a71b65ee7ac4a11fac2b10f06bc5e5ff2c7200d7e0d577c6e642e3042f9dd2f77f4ab7ca86305a419194a4d9587c6079fcb89a7d03cfb69eb33cf34ee6906c6bb3609f414ad3ca4c1ef422dc00e7902c2926d58f6ade784eff36ddbc8e"], 0x1c}}, 0x4000080)
fstatfs(r2, &(0x7f0000000400)=""/166)
sendfile(r1, r5, 0x0, 0xffffffff001)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

[  996.624346] loop5: detected capacity change from 0 to 128
[  996.633993] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  996.639317] ISOFS: Unable to identify CD-ROM format.
[  996.642318] loop5: detected capacity change from 0 to 128
[  996.653657] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'.
[  996.662330] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  996.664321] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'.
08:10:00 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 68)

08:10:00 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x74, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

[  996.678041] FAULT_INJECTION: forcing a failure.
[  996.678041] name failslab, interval 1, probability 0, space 0, times 0
[  996.680496] CPU: 1 PID: 8540 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  996.682428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  996.684704] Call Trace:
[  996.685212]  <TASK>
[  996.685654]  dump_stack_lvl+0x8b/0xb3
[  996.686456]  should_fail.cold+0x5/0xa
[  996.687221]  ? create_object.isra.0+0x3a/0xa20
[  996.688143]  should_failslab+0x5/0x10
[  996.688893]  kmem_cache_alloc+0x5b/0x480
[  996.689708]  ? lock_acquire+0x41c/0x4d0
[  996.690523]  create_object.isra.0+0x3a/0xa20
[  996.691406]  ? kasan_unpoison+0x23/0x50
[  996.692205]  kmem_cache_alloc+0x239/0x480
[  996.693030]  skb_clone+0x170/0x3c0
[  996.693740]  netlink_broadcast+0x9ae/0xd60
[  996.694645]  ? alloc_uevent_skb+0x1c2/0x210
[  996.695621]  kobject_uevent_env+0xa6b/0xfa0
[  996.696578]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  996.697704]  ? __loop_update_dio+0x2a3/0x620
[  996.698682]  loop_configure+0x14e8/0x1950
[  996.699625]  lo_ioctl+0x782/0x1860
[  996.700408]  ? avc_has_extended_perms+0x7e8/0xeb0
[  996.701498]  ? loop_set_status_old+0x1b0/0x1b0
[  996.702552]  ? fsnotify+0xb4f/0x1250
[  996.703367]  ? avc_ss_reset+0x180/0x180
[  996.704173]  ? fsnotify_first_mark+0x1f0/0x1f0
[  996.705079]  ? rcu_read_lock_sched_held+0xd/0x70
[  996.706028]  ? lock_acquire+0x41c/0x4d0
[  996.706818]  ? rcu_read_lock_sched_held+0xd/0x70
[  996.707769]  ? lock_release+0x505/0x6f0
[  996.708559]  ? find_and_remove_object+0xe4/0x120
[  996.709509]  ? __delete_object+0xb3/0x100
[  996.710357]  ? lock_downgrade+0x6d0/0x6d0
[  996.711181]  ? rwlock_bug.part.0+0x90/0x90
[  996.712025]  ? rcu_read_lock_sched_held+0xd/0x70
[  996.712976]  ? selinux_inode_getsecctx+0x90/0x90
[  996.713931]  ? rcu_read_lock_sched_held+0xd/0x70
[  996.714891]  ? loop_set_status_old+0x1b0/0x1b0
[  996.715798]  blkdev_ioctl+0x362/0x7f0
[  996.716552]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  996.717483]  ? __x64_sys_ioctl+0x97/0x210
[  996.718307]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  996.719400]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  996.720335]  __x64_sys_ioctl+0x196/0x210
[  996.721135]  do_syscall_64+0x3b/0x90
[  996.721879]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  996.722909] RIP: 0033:0x7f22ed51d8d7
[  996.723637] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  996.727261] RSP: 002b:00007f22eaa92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  996.728750] RAX: ffffffffffffffda RBX: 00007f22ed567970 RCX: 00007f22ed51d8d7
[  996.730161] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  996.731566] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  996.732963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  996.734374] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  996.735784]  </TASK>
[  996.738185] loop0: detected capacity change from 0 to 128
[  996.745306] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  996.755253] loop5: detected capacity change from 0 to 128
08:10:00 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x141403, 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
pwritev(r1, &(0x7f0000000040)=[{&(0x7f00000002c0)='\x00', 0x1}], 0x1, 0x8000000, 0xfff)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r4=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r4, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r7=>0x0})
sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYRES64, @ANYRES32=r7, @ANYBLOB="0884fa83ccea79abcb989fe06bc25ba0d54521bb10bcb6b06a02005a91ebbbca3f6a680882e8a71b65ee7ac4a11fac2b10f06bc5e5ff2c7200d7e0d577c6e642e3042f9dd2f77f4ab7ca86305a419194a4d9587c6079fcb89a7d03cfb69eb33cf34ee6906c6bb3609f414ad3ca4c1ef422dc00e7902c2926d58f6ade784eff36ddbc8e"], 0x1c}}, 0x4000080)
fstatfs(r2, &(0x7f0000000400)=""/166)
sendfile(r1, r5, 0x0, 0xffffffff001)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

08:10:00 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

[  996.765668] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  996.774108] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
08:10:00 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 55)

08:10:00 executing program 7:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000) (fail_nth: 6)

[  996.790291] loop5: detected capacity change from 0 to 128
[  996.794303] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  996.812985] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'.
08:10:00 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1020, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

[  996.823877] loop0: detected capacity change from 0 to 128
[  996.835347] ISOFS: Unable to identify CD-ROM format.
[  996.841238] FAULT_INJECTION: forcing a failure.
[  996.841238] name failslab, interval 1, probability 0, space 0, times 0
[  996.842453] CPU: 0 PID: 8548 Comm: syz-executor.7 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  996.843450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  996.844644] Call Trace:
[  996.844923]  <TASK>
[  996.845159]  dump_stack_lvl+0x8b/0xb3
[  996.845563]  should_fail.cold+0x5/0xa
[  996.845983]  ? create_object.isra.0+0x3a/0xa20
[  996.846476]  should_failslab+0x5/0x10
[  996.846881]  kmem_cache_alloc+0x5b/0x480
[  996.847315]  ? memcg_slab_post_alloc_hook+0x206/0x440
[  996.847872]  create_object.isra.0+0x3a/0xa20
[  996.848346]  ? kasan_unpoison+0x23/0x50
[  996.848769]  kmem_cache_alloc+0x239/0x480
[  996.849205]  security_file_alloc+0x34/0x170
[  996.849667]  __alloc_file+0xb6/0x240
[  996.850071]  alloc_empty_file+0x6d/0x170
[  996.850514]  alloc_file+0x59/0x590
[  996.850896]  alloc_file_clone+0x22/0xc0
[  996.851326]  do_shmat+0x5d3/0x10d0
[  996.851716]  ? compat_ksys_old_shmctl+0x30/0x30
[  996.852207]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  996.852787]  ? vfs_write+0x428/0xad0
[  996.853186]  __x64_sys_shmat+0xcc/0x160
[  996.853612]  ? __ia32_compat_sys_shmat+0x160/0x160
[  996.854133]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[  996.854655]  ? fpregs_assert_state_consistent+0xbc/0xe0
[  996.855206]  ? syscall_enter_from_user_mode+0x1d/0x50
[  996.855746]  ? trace_hardirqs_on+0x5b/0x190
[  996.856197]  do_syscall_64+0x3b/0x90
[  996.856594]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  996.857126] RIP: 0033:0x7f6302981b19
[  996.857509] 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
[  996.859421] RSP: 002b:00007f62ffef7188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[  996.860202] RAX: ffffffffffffffda RBX: 00007f6302a94f60 RCX: 00007f6302981b19
[  996.860940] RDX: 0000000000004000 RSI: 0000000020fee000 RDI: 0000000000000000
[  996.861677] RBP: 00007f62ffef71d0 R08: 0000000000000000 R09: 0000000000000000
[  996.862411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  996.863145] R13: 00007fffb8456d2f R14: 00007f62ffef7300 R15: 0000000000022000
[  996.863886]  </TASK>
[  996.866026] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[  996.876932] loop5: detected capacity change from 0 to 128
[  996.904784] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  996.918479] loop5: detected capacity change from 0 to 128
[  996.934763] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[  996.943365] FAULT_INJECTION: forcing a failure.
[  996.943365] name failslab, interval 1, probability 0, space 0, times 0
[  996.944691] CPU: 0 PID: 8552 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[  996.945698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  996.946891] Call Trace:
[  996.947165]  <TASK>
[  996.947393]  dump_stack_lvl+0x8b/0xb3
[  996.947809]  should_fail.cold+0x5/0xa
[  996.948208]  ? __kernfs_new_node+0xd4/0x8b0
[  996.948661]  should_failslab+0x5/0x10
[  996.949066]  kmem_cache_alloc+0x5b/0x480
[  996.949492]  __kernfs_new_node+0xd4/0x8b0
[  996.949927]  ? rcu_read_lock_sched_held+0xd/0x70
[  996.950436]  ? kernfs_add_one+0x3c6/0x550
[  996.950873]  ? kernfs_path_from_node+0x60/0x60
[  996.951339]  ? down_write+0xde/0x150
[  996.951733]  ? down_write+0xde/0x150
[  996.952129]  ? up_write+0x148/0x460
[  996.952514]  ? kernfs_activate+0x1c4/0x240
[  996.952955]  kernfs_new_node+0x93/0x120
[  996.953368]  __kernfs_create_file+0x51/0x350
[  996.953831]  sysfs_add_file_mode_ns+0x218/0x430
[  996.954328]  ? component_del+0x4c0/0x4c0
[  996.954762]  internal_create_group+0x322/0xb20
[  996.955236]  ? sysfs_remove_group+0x170/0x170
[  996.955710]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[  996.956234]  ? __loop_update_dio+0x2a3/0x620
[  996.956698]  loop_configure+0xe87/0x1950
[  996.957126]  lo_ioctl+0x782/0x1860
[  996.957499]  ? avc_has_extended_perms+0x7e8/0xeb0
[  996.958019]  ? loop_set_status_old+0x1b0/0x1b0
[  996.958493]  ? fsnotify+0xb4f/0x1250
[  996.958879]  ? avc_ss_reset+0x180/0x180
[  996.959300]  ? fsnotify_first_mark+0x1f0/0x1f0
[  996.959779]  ? rcu_read_lock_sched_held+0xd/0x70
[  996.960272]  ? lock_acquire+0x41c/0x4d0
[  996.960690]  ? rcu_read_lock_sched_held+0xd/0x70
[  996.961175]  ? lock_release+0x505/0x6f0
[  996.961589]  ? find_and_remove_object+0xe4/0x120
[  996.962091]  ? __delete_object+0xb3/0x100
[  996.962524]  ? lock_downgrade+0x6d0/0x6d0
[  996.962956]  ? rwlock_bug.part.0+0x90/0x90
[  996.963390]  ? rcu_read_lock_sched_held+0xd/0x70
[  996.963893]  ? selinux_inode_getsecctx+0x90/0x90
[  996.964384]  ? rcu_read_lock_sched_held+0xd/0x70
[  996.964871]  ? loop_set_status_old+0x1b0/0x1b0
[  996.965343]  blkdev_ioctl+0x362/0x7f0
[  996.965742]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  996.966243]  ? __x64_sys_ioctl+0x97/0x210
[  996.966672]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  996.967237]  ? blkdev_common_ioctl+0x16d0/0x16d0
[  996.967735]  __x64_sys_ioctl+0x196/0x210
[  996.968157]  do_syscall_64+0x3b/0x90
[  996.968546]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  996.969089] RIP: 0033:0x7f432f5bb8d7
[  996.969472] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  996.971370] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  996.972158] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[  996.972886] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  996.973614] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  996.974359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  996.975097] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[  996.975837]  </TASK>
[  997.001105] ISOFS: Unable to identify CD-ROM format.
08:10:10 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 56)

08:10:10 executing program 2:
syz_80211_inject_frame(&(0x7f0000000140), &(0x7f0000000240)=ANY=[], 0x10) (fail_nth: 5)

08:10:10 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 69)

08:10:10 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000) (fail_nth: 9)

08:10:10 executing program 6:
keyctl$revoke(0x3, 0x0)
r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff9)
add_key$fscrypt_v1(&(0x7f0000000300), &(0x7f0000000340)={'fscrypt:', @desc4}, &(0x7f0000000380)={0x0, "d7e2d3cbe5c367ba293ee3aa99f1919f78259746aa0dfbe73584469bcda36be4fbaecbca41599a81551a4e2a4d513f5e014a561763ace94fcd0910d437287c84", 0x13}, 0x48, r0)
keyctl$revoke(0x3, r0)
r1 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x1}, 0x0, 0x0, r0)
keyctl$search(0xa, r1, &(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={'syz', 0x1}, r2)
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001600)=ANY=[])
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000280)='rxrpc\x00', &(0x7f00000002c0)=@secondary)

08:10:10 executing program 7:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000) (fail_nth: 7)

08:10:10 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:10:10 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1100, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

[ 1006.914661] loop5: detected capacity change from 0 to 128
[ 1006.932301] FAULT_INJECTION: forcing a failure.
[ 1006.932301] name failslab, interval 1, probability 0, space 0, times 0
[ 1006.934942] CPU: 0 PID: 8567 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[ 1006.937063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1006.939597] Call Trace:
[ 1006.940161]  <TASK>
[ 1006.940422] loop0: detected capacity change from 0 to 128
[ 1006.940653]  dump_stack_lvl+0x8b/0xb3
[ 1006.942137]  should_fail.cold+0x5/0xa
[ 1006.943003]  ? create_object.isra.0+0x3a/0xa20
[ 1006.944030]  should_failslab+0x5/0x10
[ 1006.944865]  kmem_cache_alloc+0x5b/0x480
[ 1006.945744]  create_object.isra.0+0x3a/0xa20
[ 1006.946734]  ? kasan_unpoison+0x23/0x50
[ 1006.947606]  kmem_cache_alloc+0x239/0x480
[ 1006.948512]  __kernfs_new_node+0xd4/0x8b0
[ 1006.949421]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1006.950465]  ? kernfs_add_one+0x3c6/0x550
[ 1006.951275] FAULT_INJECTION: forcing a failure.
[ 1006.951275] name failslab, interval 1, probability 0, space 0, times 0
[ 1006.951374]  ? kernfs_path_from_node+0x60/0x60
[ 1006.953511]  ? down_write+0xde/0x150
[ 1006.954334]  ? down_write+0xde/0x150
[ 1006.955150]  ? up_write+0x148/0x460
[ 1006.955940]  ? kernfs_activate+0x1c4/0x240
[ 1006.956860]  kernfs_new_node+0x93/0x120
[ 1006.957721]  __kernfs_create_file+0x51/0x350
[ 1006.958698]  sysfs_add_file_mode_ns+0x218/0x430
[ 1006.959718]  ? component_del+0x4c0/0x4c0
[ 1006.960598]  internal_create_group+0x322/0xb20
[ 1006.961595]  ? sysfs_remove_group+0x170/0x170
[ 1006.962580]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[ 1006.963672]  ? __loop_update_dio+0x2a3/0x620
[ 1006.964636]  loop_configure+0xe87/0x1950
[ 1006.965528]  lo_ioctl+0x782/0x1860
[ 1006.966316]  ? avc_has_extended_perms+0x7e8/0xeb0
[ 1006.967374]  ? loop_set_status_old+0x1b0/0x1b0
[ 1006.968356]  ? fsnotify+0xb4f/0x1250
[ 1006.969156]  ? avc_ss_reset+0x180/0x180
[ 1006.970014]  ? fsnotify_first_mark+0x1f0/0x1f0
[ 1006.971015]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1006.972031]  ? lock_acquire+0x41c/0x4d0
[ 1006.972887]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1006.973901]  ? lock_release+0x505/0x6f0
[ 1006.974766]  ? find_and_remove_object+0xe4/0x120
[ 1006.975789]  ? __delete_object+0xb3/0x100
[ 1006.976689]  ? lock_downgrade+0x6d0/0x6d0
[ 1006.977578]  ? rwlock_bug.part.0+0x90/0x90
[ 1006.978509]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1006.979541]  ? selinux_inode_getsecctx+0x90/0x90
[ 1006.980565]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1006.981579]  ? loop_set_status_old+0x1b0/0x1b0
[ 1006.982573]  blkdev_ioctl+0x362/0x7f0
[ 1006.983387]  ? blkdev_common_ioctl+0x16d0/0x16d0
[ 1006.984399]  ? __x64_sys_ioctl+0x97/0x210
[ 1006.985286]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1006.986486]  ? blkdev_common_ioctl+0x16d0/0x16d0
[ 1006.987513]  __x64_sys_ioctl+0x196/0x210
[ 1006.988372]  do_syscall_64+0x3b/0x90
[ 1006.989179]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1006.990264] RIP: 0033:0x7f432f5bb8d7
[ 1006.991062] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1006.994919] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1006.996525] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[ 1006.998019] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[ 1006.999536] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[ 1007.001039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 1007.002563] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[ 1007.004086]  </TASK>
[ 1007.004579] CPU: 1 PID: 8572 Comm: syz-executor.7 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[ 1007.005576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1007.006841] Call Trace:
[ 1007.007356]  <TASK>
[ 1007.007585]  dump_stack_lvl+0x8b/0xb3
[ 1007.007993]  should_fail.cold+0x5/0xa
[ 1007.008391]  ? vm_area_dup+0x7f/0x220
[ 1007.008790]  should_failslab+0x5/0x10
[ 1007.009186]  kmem_cache_alloc+0x5b/0x480
[ 1007.009612]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1007.010254]  vm_area_dup+0x7f/0x220
[ 1007.010641]  ? unwind_next_frame+0xc8b/0x2250
[ 1007.011106]  ? entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1007.011704]  ? __is_insn_slot_addr+0x144/0x250
[ 1007.012269]  ? kernel_text_address+0x53/0xb0
[ 1007.012732]  ? __kernel_text_address+0x9/0x30
[ 1007.013249]  ? unwind_get_return_address+0x51/0x90
[ 1007.013830]  ? create_prof_cpu_mask+0x20/0x20
[ 1007.014305]  ? arch_stack_walk+0x99/0xf0
[ 1007.014740]  ? vm_area_alloc+0xf0/0xf0
[ 1007.015269]  ? stack_trace_save+0x8c/0xc0
[ 1007.015708]  ? filter_irq_stacks+0x90/0x90
[ 1007.016148]  ? __stack_depot_save+0x35/0x450
[ 1007.016615]  ? shm_may_split+0xc1/0xf0
[ 1007.017049]  ? shm_fault+0xf0/0xf0
[ 1007.017531]  __split_vma+0xa2/0x540
[ 1007.017911]  ? lock_release+0x505/0x6f0
[ 1007.018346]  do_mas_align_munmap.constprop.0+0x25e/0xc00
[ 1007.018916]  ? __split_vma+0x540/0x540
[ 1007.019325]  ? mas_walk+0x48a/0x670
[ 1007.019832]  ? mas_find+0x203/0xdd0
[ 1007.020208]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1007.020699]  ? inode_has_perm+0x171/0x1d0
[ 1007.021130]  ? lock_release+0x6f0/0x6f0
[ 1007.021467] FAULT_INJECTION: forcing a failure.
[ 1007.021467] name failslab, interval 1, probability 0, space 0, times 0
[ 1007.021543]  do_mas_munmap+0x1ed/0x2c0
[ 1007.024263]  ? arch_get_unmapped_area_topdown+0xbd/0x530
[ 1007.024833]  mmap_region+0x21c/0x1a80
[ 1007.025232]  ? lock_release+0x6f0/0x6f0
[ 1007.025653]  ? do_munmap+0x100/0x100
[ 1007.026042]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1007.026642]  ? security_mmap_addr+0x79/0xa0
[ 1007.027092]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 1007.027685]  ? get_unmapped_area+0x2f0/0x3d0
[ 1007.028146]  do_mmap+0x82a/0xf60
[ 1007.028516]  do_shmat+0xe42/0x10d0
[ 1007.028890]  ? compat_ksys_old_shmctl+0x30/0x30
[ 1007.029388]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1007.029960]  ? vfs_write+0x428/0xad0
[ 1007.030384]  __x64_sys_shmat+0xcc/0x160
[ 1007.030806]  ? __ia32_compat_sys_shmat+0x160/0x160
[ 1007.031325]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 1007.031842]  ? fpregs_assert_state_consistent+0xbc/0xe0
[ 1007.032415]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1007.032956]  ? trace_hardirqs_on+0x5b/0x190
[ 1007.033411]  do_syscall_64+0x3b/0x90
[ 1007.033810]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1007.034360] RIP: 0033:0x7f6302981b19
[ 1007.034742] 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
[ 1007.036636] RSP: 002b:00007f62ffef7188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[ 1007.037417] RAX: ffffffffffffffda RBX: 00007f6302a94f60 RCX: 00007f6302981b19
[ 1007.038164] RDX: 0000000000004000 RSI: 0000000020fee000 RDI: 0000000000000000
[ 1007.038889] RBP: 00007f62ffef71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1007.039631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 1007.040359] R13: 00007fffb8456d2f R14: 00007f62ffef7300 R15: 0000000000022000
[ 1007.041088]  </TASK>
[ 1007.041328] CPU: 0 PID: 8576 Comm: syz-executor.1 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[ 1007.042206] FAULT_INJECTION: forcing a failure.
[ 1007.042206] name failslab, interval 1, probability 0, space 0, times 0
[ 1007.043355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1007.043374] Call Trace:
[ 1007.043383]  <TASK>
[ 1007.047848]  dump_stack_lvl+0x8b/0xb3
[ 1007.048648]  should_fail.cold+0x5/0xa
[ 1007.049445]  ? mas_alloc_nodes+0x2f4/0x600
[ 1007.050325]  should_failslab+0x5/0x10
[ 1007.051112]  kmem_cache_alloc+0x5b/0x480
[ 1007.051942]  mas_alloc_nodes+0x2f4/0x600
[ 1007.052799]  mas_node_count+0x101/0x130
[ 1007.053616]  mas_root_expand.isra.0+0xe5/0xa60
[ 1007.054576]  ? uprobe_apply+0x150/0x150
[ 1007.055394]  mas_wr_store_entry.isra.0+0x33c/0x10e0
[ 1007.056429]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1007.057552]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1007.058718]  mas_store_gfp+0xca/0x1f0
[ 1007.059502]  ? mtree_store+0x30/0x30
[ 1007.060286]  do_mas_align_munmap.constprop.0+0x487/0xc00
[ 1007.061426]  ? __split_vma+0x540/0x540
[ 1007.062243]  ? mas_walk+0x48a/0x670
[ 1007.062982]  ? mas_find+0x203/0xdd0
[ 1007.063718]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1007.064690]  ? inode_has_perm+0x171/0x1d0
[ 1007.065538]  ? lock_release+0x6f0/0x6f0
[ 1007.066573]  do_mas_munmap+0x1ed/0x2c0
[ 1007.067509]  ? arch_get_unmapped_area_topdown+0xbd/0x530
[ 1007.068790]  mmap_region+0x21c/0x1a80
[ 1007.069688]  ? lock_release+0x6f0/0x6f0
[ 1007.070649]  ? do_munmap+0x100/0x100
[ 1007.071523]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1007.072805]  ? security_mmap_addr+0x79/0xa0
[ 1007.073817]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 1007.075109]  ? get_unmapped_area+0x2f0/0x3d0
[ 1007.076140]  do_mmap+0x82a/0xf60
[ 1007.076939]  do_shmat+0xe42/0x10d0
[ 1007.077792]  ? compat_ksys_old_shmctl+0x30/0x30
[ 1007.078901]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1007.080195]  ? vfs_write+0x428/0xad0
[ 1007.081071]  __x64_sys_shmat+0xcc/0x160
[ 1007.082018]  ? __ia32_compat_sys_shmat+0x160/0x160
[ 1007.083022]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 1007.083670]  ? fpregs_assert_state_consistent+0xbc/0xe0
[ 1007.084380]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1007.085061]  ? trace_hardirqs_on+0x5b/0x190
[ 1007.085631]  do_syscall_64+0x3b/0x90
[ 1007.086127]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1007.086822] RIP: 0033:0x7fb5d96b3b19
[ 1007.087313] 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
[ 1007.089730] RSP: 002b:00007fb5d6c29188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[ 1007.090736] RAX: ffffffffffffffda RBX: 00007fb5d97c6f60 RCX: 00007fb5d96b3b19
[ 1007.091676] RDX: 0000000000004000 RSI: 0000000020fee000 RDI: 0000000000000056
[ 1007.092602] RBP: 00007fb5d6c291d0 R08: 0000000000000000 R09: 0000000000000000
[ 1007.093539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 1007.094484] R13: 00007ffd9159d1ff R14: 00007fb5d6c29300 R15: 0000000000022000
[ 1007.095422]  </TASK>
[ 1007.095729] CPU: 1 PID: 8574 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[ 1007.096735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1007.097941] FAULT_INJECTION: forcing a failure.
[ 1007.097941] name failslab, interval 1, probability 0, space 0, times 0
[ 1007.098061] Call Trace:
[ 1007.098066]  <TASK>
[ 1007.100089]  dump_stack_lvl+0x8b/0xb3
[ 1007.100484]  should_fail.cold+0x5/0xa
[ 1007.100887]  ? getname_flags.part.0+0x50/0x4f0
[ 1007.101372]  should_failslab+0x5/0x10
[ 1007.101765]  kmem_cache_alloc+0x5b/0x480
[ 1007.102192]  getname_flags.part.0+0x50/0x4f0
[ 1007.102655]  __x64_sys_mkdir+0xda/0x140
[ 1007.103074]  do_syscall_64+0x3b/0x90
[ 1007.103462]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1007.103992] RIP: 0033:0x7f22ed51cc27
[ 1007.104387] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1007.106294] RSP: 002b:00007f22eaa92fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 1007.107093] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f22ed51cc27
[ 1007.107839] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080
[ 1007.108564] RBP: 00007f22eaa93040 R08: 0000000000000000 R09: ffffffffffffffff
[ 1007.109303] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040
[ 1007.110033] R13: 0000000020000080 R14: 00007f22eaa93000 R15: 0000000020000000
[ 1007.110779]  </TASK>
[ 1007.111023] CPU: 0 PID: 8575 Comm: syz-executor.2 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[ 1007.112308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1007.113811] Call Trace:
[ 1007.114162]  <TASK>
[ 1007.114457]  dump_stack_lvl+0x8b/0xb3
[ 1007.114980]  should_fail.cold+0x5/0xa
[ 1007.115495]  ? sk_prot_alloc+0x154/0x2e0
[ 1007.116044]  should_failslab+0x5/0x10
[ 1007.116553]  __kmalloc+0x72/0x440
[ 1007.117018]  sk_prot_alloc+0x154/0x2e0
[ 1007.117537]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1007.118168]  sk_alloc+0x30/0x350
[ 1007.118617]  __netlink_create+0x63/0x2c0
[ 1007.119167]  netlink_create+0x3b2/0x5e0
[ 1007.119685]  ? genl_start+0x670/0x670
[ 1007.120183]  __sock_create+0x345/0x750
[ 1007.120693]  __sys_socket+0xef/0x200
[ 1007.121181]  ? compat_sock_ioctl+0x590/0x590
[ 1007.121753]  ? ksys_write+0x1a5/0x250
[ 1007.122265]  __x64_sys_socket+0x6f/0xb0
[ 1007.122789]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1007.123458]  do_syscall_64+0x3b/0x90
[ 1007.123956]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1007.124625] RIP: 0033:0x7f2f141ab197
[ 1007.125114] Code: f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1007.127551] RSP: 002b:00007f2f1171e0c8 EFLAGS: 00000283 ORIG_RAX: 0000000000000029
[ 1007.128539] RAX: ffffffffffffffda RBX: 00007f2f142bcf60 RCX: 00007f2f141ab197
[ 1007.129468] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010
[ 1007.130414] RBP: 00007f2f1171f1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1007.131345] R10: 0000000000000000 R11: 0000000000000283 R12: 0000000000000001
[ 1007.132287] R13: 0000000000000010 R14: 0000000020000140 R15: 0000000000022000
[ 1007.133232]  </TASK>
[ 1007.140665] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[ 1007.148887] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[ 1007.150240] FAT-fs (loop6): bogus number of reserved sectors
[ 1007.151126] FAT-fs (loop6): Can't find a valid FAT filesystem
[ 1007.161005] ISOFS: Unable to identify CD-ROM format.
[ 1007.182630] FAT-fs (loop6): bogus number of reserved sectors
[ 1007.183470] FAT-fs (loop6): Can't find a valid FAT filesystem
08:10:11 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000) (fail_nth: 10)

08:10:11 executing program 7:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000) (fail_nth: 8)

[ 1007.223982] FAULT_INJECTION: forcing a failure.
[ 1007.223982] name failslab, interval 1, probability 0, space 0, times 0
[ 1007.225643] CPU: 1 PID: 8581 Comm: syz-executor.7 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[ 1007.227013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1007.228596] Call Trace:
[ 1007.228912]  <TASK>
[ 1007.229240]  dump_stack_lvl+0x8b/0xb3
[ 1007.229811]  should_fail.cold+0x5/0xa
[ 1007.230417]  ? create_object.isra.0+0x3a/0xa20
[ 1007.231032]  should_failslab+0x5/0x10
[ 1007.231560]  kmem_cache_alloc+0x5b/0x480
[ 1007.232123]  create_object.isra.0+0x3a/0xa20
[ 1007.232750]  ? kasan_unpoison+0x23/0x50
[ 1007.233282]  kmem_cache_alloc+0x239/0x480
[ 1007.233741]  vm_area_dup+0x7f/0x220
[ 1007.234141]  ? unwind_next_frame+0xc8b/0x2250
[ 1007.234619]  ? entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1007.235191]  ? __is_insn_slot_addr+0x144/0x250
[ 1007.235693]  ? kernel_text_address+0x53/0xb0
[ 1007.236158]  ? __kernel_text_address+0x9/0x30
[ 1007.236647]  ? unwind_get_return_address+0x51/0x90
[ 1007.237158]  ? create_prof_cpu_mask+0x20/0x20
[ 1007.237641]  ? arch_stack_walk+0x99/0xf0
[ 1007.238073]  ? vm_area_alloc+0xf0/0xf0
[ 1007.238499]  ? stack_trace_save+0x8c/0xc0
[ 1007.238932]  ? filter_irq_stacks+0x90/0x90
[ 1007.239376]  ? __stack_depot_save+0x35/0x450
[ 1007.239846]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1007.240339]  ? shm_may_split+0xc1/0xf0
[ 1007.240751]  ? shm_fault+0xf0/0xf0
[ 1007.241127]  __split_vma+0xa2/0x540
[ 1007.241512]  ? lock_release+0x505/0x6f0
[ 1007.241931]  do_mas_align_munmap.constprop.0+0x25e/0xc00
[ 1007.242516]  ? __split_vma+0x540/0x540
[ 1007.242929]  ? mas_walk+0x48a/0x670
[ 1007.243307]  ? mas_find+0x203/0xdd0
[ 1007.243681]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1007.244171]  ? inode_has_perm+0x171/0x1d0
[ 1007.244601]  ? lock_release+0x6f0/0x6f0
[ 1007.245015]  do_mas_munmap+0x1ed/0x2c0
[ 1007.245426]  ? arch_get_unmapped_area_topdown+0xbd/0x530
[ 1007.245997]  mmap_region+0x21c/0x1a80
[ 1007.246405]  ? lock_release+0x6f0/0x6f0
[ 1007.246818]  ? do_munmap+0x100/0x100
[ 1007.247204]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1007.247773]  ? security_mmap_addr+0x79/0xa0
[ 1007.248228]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 1007.248795]  ? get_unmapped_area+0x2f0/0x3d0
[ 1007.249256]  do_mmap+0x82a/0xf60
[ 1007.249614]  do_shmat+0xe42/0x10d0
[ 1007.249993]  ? compat_ksys_old_shmctl+0x30/0x30
[ 1007.250498]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1007.251069]  ? vfs_write+0x428/0xad0
[ 1007.251457]  __x64_sys_shmat+0xcc/0x160
[ 1007.251883]  ? __ia32_compat_sys_shmat+0x160/0x160
[ 1007.252406]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 1007.252926]  ? fpregs_assert_state_consistent+0xbc/0xe0
[ 1007.253477]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1007.254011]  ? trace_hardirqs_on+0x5b/0x190
[ 1007.254479]  do_syscall_64+0x3b/0x90
[ 1007.254875]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1007.255409] RIP: 0033:0x7f6302981b19
[ 1007.255792] 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
[ 1007.257715] RSP: 002b:00007f62ffef7188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[ 1007.258515] RAX: ffffffffffffffda RBX: 00007f6302a94f60 RCX: 00007f6302981b19
[ 1007.259264] RDX: 0000000000004000 RSI: 0000000020fee000 RDI: 0000000000000000
[ 1007.260011] RBP: 00007f62ffef71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1007.260756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 1007.261492] R13: 00007fffb8456d2f R14: 00007f62ffef7300 R15: 0000000000022000
[ 1007.262242]  </TASK>
08:10:11 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 70)

08:10:11 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 57)

08:10:11 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:10:11 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

[ 1007.287969] FAULT_INJECTION: forcing a failure.
[ 1007.287969] name failslab, interval 1, probability 0, space 0, times 0
[ 1007.289229] CPU: 1 PID: 8583 Comm: syz-executor.1 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[ 1007.290251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1007.291435] Call Trace:
[ 1007.291709]  <TASK>
[ 1007.291937]  dump_stack_lvl+0x8b/0xb3
[ 1007.292343]  should_fail.cold+0x5/0xa
[ 1007.292746]  ? create_object.isra.0+0x3a/0xa20
[ 1007.293236]  should_failslab+0x5/0x10
[ 1007.293639]  kmem_cache_alloc+0x5b/0x480
[ 1007.294078]  ? mas_destroy+0x391/0x8d0
[ 1007.294506]  create_object.isra.0+0x3a/0xa20
[ 1007.294973]  ? kasan_unpoison+0x23/0x50
[ 1007.295405]  kmem_cache_alloc+0x239/0x480
[ 1007.295845]  mas_alloc_nodes+0x2f4/0x600
[ 1007.296279]  mas_node_count+0x101/0x130
[ 1007.296708]  mas_root_expand.isra.0+0xe5/0xa60
[ 1007.297201]  ? uprobe_apply+0x150/0x150
[ 1007.297629]  mas_wr_store_entry.isra.0+0x33c/0x10e0
[ 1007.298166]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1007.298751]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1007.299323]  mas_store_gfp+0xca/0x1f0
[ 1007.299733]  ? mtree_store+0x30/0x30
[ 1007.300129]  do_mas_align_munmap.constprop.0+0x487/0xc00
[ 1007.300714]  ? __split_vma+0x540/0x540
[ 1007.301126]  ? mas_walk+0x48a/0x670
[ 1007.301503]  ? mas_find+0x203/0xdd0
[ 1007.301892]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1007.302400]  ? inode_has_perm+0x171/0x1d0
[ 1007.302838]  ? lock_release+0x6f0/0x6f0
[ 1007.303258]  do_mas_munmap+0x1ed/0x2c0
[ 1007.303667]  ? arch_get_unmapped_area_topdown+0xbd/0x530
[ 1007.304233]  mmap_region+0x21c/0x1a80
[ 1007.304635]  ? lock_release+0x6f0/0x6f0
[ 1007.305056]  ? do_munmap+0x100/0x100
[ 1007.305450]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1007.306026]  ? security_mmap_addr+0x79/0xa0
[ 1007.306489]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 1007.307062]  ? get_unmapped_area+0x2f0/0x3d0
[ 1007.307520]  do_mmap+0x82a/0xf60
[ 1007.307879]  do_shmat+0xe42/0x10d0
[ 1007.308260]  ? compat_ksys_old_shmctl+0x30/0x30
[ 1007.308758]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1007.309330]  ? vfs_write+0x428/0xad0
[ 1007.309729]  __x64_sys_shmat+0xcc/0x160
[ 1007.310159]  ? __ia32_compat_sys_shmat+0x160/0x160
[ 1007.310684]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 1007.311207]  ? fpregs_assert_state_consistent+0xbc/0xe0
[ 1007.311773]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1007.312312]  ? trace_hardirqs_on+0x5b/0x190
[ 1007.312772]  do_syscall_64+0x3b/0x90
[ 1007.313173]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1007.313708] RIP: 0033:0x7fb5d96b3b19
[ 1007.314098] 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
[ 1007.316013] RSP: 002b:00007fb5d6c29188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[ 1007.316805] RAX: ffffffffffffffda RBX: 00007fb5d97c6f60 RCX: 00007fb5d96b3b19
[ 1007.317541] RDX: 0000000000004000 RSI: 0000000020fee000 RDI: 0000000000000057
[ 1007.318291] RBP: 00007fb5d6c291d0 R08: 0000000000000000 R09: 0000000000000000
[ 1007.319033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1007.319766] R13: 00007ffd9159d1ff R14: 00007fb5d6c29300 R15: 0000000000022000
[ 1007.320510]  </TASK>
08:10:11 executing program 6:
r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1000, 0x60000)
ioctl$sock_bt_hci(r0, 0x0, &(0x7f0000000100)="f42115320e35a227835b0b4bd4bd76f69268db48171369bf38f3e9df582f666e5a0ef83bea36a228cc1618169c980de344210e1cf959b0c744f18ed7f28cae07791c953c331f1b3f79d44b7ae18f5a5ac23addc7f56566fb004e72e26a2cceb2085317b9a283f2f1192cce180b1e70bca6af601fb8f1c398da64cc8ec49781541e1ef216e13550e36f299996b786c2c267f1c51d5aa182206d23e814527452b4285c02a1ad5151626c61c62e4f2d94b73cae932c77ad6133d24bc22aecc302e2fc4bc9ba9064b1a97c4938946bc917e5caf9029a9b8fbff05239c7e6e1e6e41e5d22b8736c50")
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r3=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r3, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r6=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r6, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
close_range(r1, r4, 0x2)
socket$netlink(0x10, 0x3, 0x10)
r7 = open_tree(r0, &(0x7f0000000040)='./file0\x00', 0x0)
sendmsg$netlink(r7, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)={0x18, 0x1d, 0x1, 0x0, 0x0, "", [@typed={0x4, 0x0, 0x0, 0x0, @binary}, @nested={0x4, 0x11}]}, 0x18}], 0x1}, 0x0)

[ 1007.338187] FAULT_INJECTION: forcing a failure.
[ 1007.338187] name failslab, interval 1, probability 0, space 0, times 0
[ 1007.340695] CPU: 0 PID: 8586 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[ 1007.342839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1007.345368] Call Trace:
[ 1007.345945]  <TASK>
[ 1007.346457]  dump_stack_lvl+0x8b/0xb3
[ 1007.347335]  should_fail.cold+0x5/0xa
[ 1007.348205]  ? create_object.isra.0+0x3a/0xa20
[ 1007.349257]  should_failslab+0x5/0x10
[ 1007.350138]  kmem_cache_alloc+0x5b/0x480
[ 1007.351077]  create_object.isra.0+0x3a/0xa20
[ 1007.352092]  ? kasan_unpoison+0x23/0x50
[ 1007.353018]  kmem_cache_alloc+0x239/0x480
[ 1007.353969]  getname_flags.part.0+0x50/0x4f0
[ 1007.355001]  __x64_sys_mkdir+0xda/0x140
[ 1007.355923]  do_syscall_64+0x3b/0x90
[ 1007.356786]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1007.357974] RIP: 0033:0x7f22ed51cc27
[ 1007.358853] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1007.362969] RSP: 002b:00007f22eaa92fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 1007.364485] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f22ed51cc27
[ 1007.365877] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080
[ 1007.367274] RBP: 00007f22eaa93040 R08: 0000000000000000 R09: ffffffffffffffff
[ 1007.368662] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040
[ 1007.370060] R13: 0000000020000080 R14: 00007f22eaa93000 R15: 0000000020000000
[ 1007.371495]  </TASK>
[ 1007.382446] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'.
08:10:11 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2010, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

[ 1007.397513] loop5: detected capacity change from 0 to 128
[ 1007.399726] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'.
[ 1007.406228] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[ 1007.407480] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'.
[ 1007.415868] loop5: detected capacity change from 0 to 128
[ 1007.416368] FAULT_INJECTION: forcing a failure.
[ 1007.416368] name failslab, interval 1, probability 0, space 0, times 0
[ 1007.419014] CPU: 0 PID: 8597 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[ 1007.421107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1007.423536] Call Trace:
[ 1007.424085]  <TASK>
[ 1007.424559]  dump_stack_lvl+0x8b/0xb3
[ 1007.425401]  should_fail.cold+0x5/0xa
[ 1007.426242]  ? __kernfs_new_node+0xd4/0x8b0
[ 1007.427173]  should_failslab+0x5/0x10
[ 1007.428003]  kmem_cache_alloc+0x5b/0x480
[ 1007.428899]  __kernfs_new_node+0xd4/0x8b0
[ 1007.429803]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1007.430868]  ? kernfs_add_one+0x3c6/0x550
[ 1007.431780]  ? kernfs_path_from_node+0x60/0x60
[ 1007.432782]  ? down_write+0xde/0x150
[ 1007.433612]  ? down_write+0xde/0x150
[ 1007.434454]  ? up_write+0x148/0x460
[ 1007.435260]  ? kernfs_activate+0x1c4/0x240
[ 1007.436203]  kernfs_new_node+0x93/0x120
[ 1007.437094]  __kernfs_create_file+0x51/0x350
[ 1007.438082]  sysfs_add_file_mode_ns+0x218/0x430
[ 1007.439146]  ? component_del+0x4c0/0x4c0
[ 1007.440063]  internal_create_group+0x322/0xb20
[ 1007.441095]  ? sysfs_remove_group+0x170/0x170
[ 1007.442113]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[ 1007.443249]  ? __loop_update_dio+0x2a3/0x620
[ 1007.444255]  loop_configure+0xe87/0x1950
[ 1007.445191]  lo_ioctl+0x782/0x1860
[ 1007.446003]  ? avc_has_extended_perms+0x7e8/0xeb0
[ 1007.447132]  ? loop_set_status_old+0x1b0/0x1b0
[ 1007.448186]  ? fsnotify+0xb4f/0x1250
[ 1007.449039]  ? avc_ss_reset+0x180/0x180
[ 1007.449965]  ? fsnotify_first_mark+0x1f0/0x1f0
[ 1007.451039]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1007.452136]  ? lock_acquire+0x41c/0x4d0
[ 1007.453061]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1007.454168]  ? lock_release+0x505/0x6f0
[ 1007.455014]  ? find_and_remove_object+0xe4/0x120
[ 1007.455951]  ? __delete_object+0xb3/0x100
[ 1007.456794]  ? lock_downgrade+0x6d0/0x6d0
[ 1007.457608]  ? rwlock_bug.part.0+0x90/0x90
[ 1007.458472]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1007.459417]  ? selinux_inode_getsecctx+0x90/0x90
[ 1007.460355]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1007.461292]  ? loop_set_status_old+0x1b0/0x1b0
[ 1007.462207]  blkdev_ioctl+0x362/0x7f0
[ 1007.462953]  ? blkdev_common_ioctl+0x16d0/0x16d0
[ 1007.463892]  ? __x64_sys_ioctl+0x97/0x210
[ 1007.464709]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1007.465791]  ? blkdev_common_ioctl+0x16d0/0x16d0
[ 1007.466733]  __x64_sys_ioctl+0x196/0x210
[ 1007.467527]  do_syscall_64+0x3b/0x90
[ 1007.468272]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1007.469274] RIP: 0033:0x7f432f5bb8d7
[ 1007.470005] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1007.473602] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1007.475113] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[ 1007.476502] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[ 1007.477908] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[ 1007.479307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 1007.480702] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[ 1007.482105]  </TASK>
[ 1007.484553] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'.
08:10:11 executing program 7:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000) (fail_nth: 9)

08:10:11 executing program 2:
syz_80211_inject_frame(&(0x7f0000000140), &(0x7f0000000240)=ANY=[], 0x10) (fail_nth: 6)

08:10:11 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000) (fail_nth: 11)

[ 1007.504948] FAULT_INJECTION: forcing a failure.
[ 1007.504948] name failslab, interval 1, probability 0, space 0, times 0
[ 1007.507252] CPU: 0 PID: 8601 Comm: syz-executor.7 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[ 1007.509136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1007.511384] Call Trace:
[ 1007.511885]  <TASK>
[ 1007.512330]  dump_stack_lvl+0x8b/0xb3
[ 1007.513099]  should_fail.cold+0x5/0xa
[ 1007.513856]  ? mas_alloc_nodes+0x2f4/0x600
[ 1007.514707]  should_failslab+0x5/0x10
[ 1007.515463]  kmem_cache_alloc+0x5b/0x480
[ 1007.516273]  mas_alloc_nodes+0x2f4/0x600
[ 1007.517085]  mas_node_count+0x101/0x130
[ 1007.517878]  mas_root_expand.isra.0+0xe5/0xa60
[ 1007.518802]  ? uprobe_apply+0x150/0x150
[ 1007.519593]  mas_wr_store_entry.isra.0+0x33c/0x10e0
[ 1007.520569]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1007.521654]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1007.522763]  mas_store_gfp+0xca/0x1f0
[ 1007.523506]  ? mtree_store+0x30/0x30
[ 1007.524245]  do_mas_align_munmap.constprop.0+0x487/0xc00
[ 1007.525311]  ? __split_vma+0x540/0x540
[ 1007.526085]  ? mas_walk+0x48a/0x670
[ 1007.526812]  ? mas_find+0x203/0xdd0
[ 1007.527519]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1007.528448]  ? inode_has_perm+0x171/0x1d0
[ 1007.529260]  ? lock_release+0x6f0/0x6f0
[ 1007.530043]  do_mas_munmap+0x1ed/0x2c0
[ 1007.530831]  ? arch_get_unmapped_area_topdown+0xbd/0x530
[ 1007.531907]  mmap_region+0x21c/0x1a80
[ 1007.532663]  ? lock_release+0x6f0/0x6f0
[ 1007.533442]  ? do_munmap+0x100/0x100
[ 1007.534185]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1007.535264]  ? security_mmap_addr+0x79/0xa0
[ 1007.536116]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 1007.537195]  ? get_unmapped_area+0x2f0/0x3d0
[ 1007.538060]  do_mmap+0x82a/0xf60
[ 1007.538752]  do_shmat+0xe42/0x10d0
[ 1007.539458]  ? compat_ksys_old_shmctl+0x30/0x30
[ 1007.540376]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1007.541448]  ? vfs_write+0x428/0xad0
[ 1007.542192]  __x64_sys_shmat+0xcc/0x160
[ 1007.542981]  ? __ia32_compat_sys_shmat+0x160/0x160
[ 1007.543947]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 1007.544925]  ? fpregs_assert_state_consistent+0xbc/0xe0
[ 1007.545967]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1007.546985]  ? trace_hardirqs_on+0x5b/0x190
[ 1007.547842]  do_syscall_64+0x3b/0x90
[ 1007.548581]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1007.549586] RIP: 0033:0x7f6302981b19
[ 1007.550324] 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
[ 1007.553930] RSP: 002b:00007f62ffef7188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[ 1007.555430] RAX: ffffffffffffffda RBX: 00007f6302a94f60 RCX: 00007f6302981b19
[ 1007.556827] RDX: 0000000000004000 RSI: 0000000020fee000 RDI: 0000000000000000
[ 1007.558224] RBP: 00007f62ffef71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1007.559623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 1007.561012] R13: 00007fffb8456d2f R14: 00007f62ffef7300 R15: 0000000000022000
[ 1007.562427]  </TASK>
08:10:11 executing program 6:
r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1000, 0x60000)
ioctl$sock_bt_hci(r0, 0x0, &(0x7f0000000100)="f42115320e35a227835b0b4bd4bd76f69268db48171369bf38f3e9df582f666e5a0ef83bea36a228cc1618169c980de344210e1cf959b0c744f18ed7f28cae07791c953c331f1b3f79d44b7ae18f5a5ac23addc7f56566fb004e72e26a2cceb2085317b9a283f2f1192cce180b1e70bca6af601fb8f1c398da64cc8ec49781541e1ef216e13550e36f299996b786c2c267f1c51d5aa182206d23e814527452b4285c02a1ad5151626c61c62e4f2d94b73cae932c77ad6133d24bc22aecc302e2fc4bc9ba9064b1a97c4938946bc917e5caf9029a9b8fbff05239c7e6e1e6e41e5d22b8736c50")
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r3=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r3, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r6=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r6, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
close_range(r1, r4, 0x2)
socket$netlink(0x10, 0x3, 0x10)
r7 = open_tree(r0, &(0x7f0000000040)='./file0\x00', 0x0)
sendmsg$netlink(r7, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)={0x18, 0x1d, 0x1, 0x0, 0x0, "", [@typed={0x4, 0x0, 0x0, 0x0, @binary}, @nested={0x4, 0x11}]}, 0x18}], 0x1}, 0x0)

[ 1007.569181] FAULT_INJECTION: forcing a failure.
[ 1007.569181] name failslab, interval 1, probability 0, space 0, times 0
[ 1007.571488] CPU: 0 PID: 8602 Comm: syz-executor.1 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[ 1007.572714] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[ 1007.573360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1007.576411] Call Trace:
[ 1007.576912]  <TASK>
[ 1007.577356]  dump_stack_lvl+0x8b/0xb3
[ 1007.578116]  should_fail.cold+0x5/0xa
[ 1007.578896]  ? vm_area_dup+0x7f/0x220
[ 1007.579648]  should_failslab+0x5/0x10
[ 1007.580389]  kmem_cache_alloc+0x5b/0x480
[ 1007.581187]  vm_area_dup+0x7f/0x220
[ 1007.581899]  ? kmem_cache_alloc+0x332/0x480
[ 1007.582757]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1007.583828]  ? mas_alloc_nodes+0x33c/0x600
[ 1007.584660]  ? __sanitizer_cov_trace_cmp8+0x1d/0x70
[ 1007.585635]  ? mas_is_span_wr+0x14f/0x260
[ 1007.586465]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1007.587542]  ? mas_wr_walk+0x842/0xbd0
[ 1007.588332]  ? vm_area_alloc+0xf0/0xf0
[ 1007.589095]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1007.590188]  ? mas_next_nentry+0x52b/0xb30
[ 1007.591021]  ? mas_find+0x203/0xdd0
[ 1007.591734]  ? shm_may_split+0xc1/0xf0
[ 1007.592502]  ? shm_fault+0xf0/0xf0
[ 1007.593207]  __split_vma+0xa2/0x540
[ 1007.593923]  do_mas_align_munmap.constprop.0+0x3d8/0xc00
[ 1007.595007]  ? __split_vma+0x540/0x540
[ 1007.595776]  ? mas_walk+0x48a/0x670
[ 1007.596483]  ? mas_find+0x203/0xdd0
[ 1007.597190]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1007.598117]  ? inode_has_perm+0x171/0x1d0
[ 1007.598949]  ? lock_release+0x6f0/0x6f0
[ 1007.599732]  do_mas_munmap+0x1ed/0x2c0
[ 1007.600500]  ? arch_get_unmapped_area_topdown+0xbd/0x530
[ 1007.601570]  mmap_region+0x21c/0x1a80
[ 1007.602328]  ? lock_release+0x6f0/0x6f0
[ 1007.603109]  ? do_munmap+0x100/0x100
[ 1007.603843]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1007.604920]  ? security_mmap_addr+0x79/0xa0
[ 1007.605768]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 1007.606855]  ? get_unmapped_area+0x2f0/0x3d0
[ 1007.607718]  do_mmap+0x82a/0xf60
[ 1007.608387]  do_shmat+0xe42/0x10d0
[ 1007.609096]  ? compat_ksys_old_shmctl+0x30/0x30
[ 1007.610016]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1007.611109]  ? vfs_write+0x428/0xad0
[ 1007.611851]  __x64_sys_shmat+0xcc/0x160
[ 1007.612639]  ? __ia32_compat_sys_shmat+0x160/0x160
[ 1007.613606]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 1007.614593]  ? fpregs_assert_state_consistent+0xbc/0xe0
[ 1007.615635]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1007.616647]  ? trace_hardirqs_on+0x5b/0x190
[ 1007.617506]  do_syscall_64+0x3b/0x90
[ 1007.618261]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1007.619268] RIP: 0033:0x7fb5d96b3b19
[ 1007.619997] 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
[ 1007.623588] RSP: 002b:00007fb5d6c29188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[ 1007.625071] RAX: ffffffffffffffda RBX: 00007fb5d97c6f60 RCX: 00007fb5d96b3b19
[ 1007.626468] RDX: 0000000000004000 RSI: 0000000020fee000 RDI: 0000000000000058
[ 1007.627856] RBP: 00007fb5d6c291d0 R08: 0000000000000000 R09: 0000000000000000
[ 1007.629245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1007.630653] R13: 00007ffd9159d1ff R14: 00007fb5d6c29300 R15: 0000000000022000
[ 1007.632047]  </TASK>
[ 1007.642711] FAULT_INJECTION: forcing a failure.
[ 1007.642711] name failslab, interval 1, probability 0, space 0, times 0
[ 1007.645023] CPU: 0 PID: 8605 Comm: syz-executor.2 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[ 1007.646909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1007.648334] ISOFS: Unable to identify CD-ROM format.
[ 1007.649127] Call Trace:
[ 1007.649134]  <TASK>
[ 1007.649142]  dump_stack_lvl+0x8b/0xb3
[ 1007.650405] ISOFS: Unable to identify CD-ROM format.
[ 1007.650691]  should_fail.cold+0x5/0xa
[ 1007.652836]  ? create_object.isra.0+0x3a/0xa20
[ 1007.653744]  should_failslab+0x5/0x10
[ 1007.654490]  kmem_cache_alloc+0x5b/0x480
[ 1007.655295]  create_object.isra.0+0x3a/0xa20
[ 1007.656163]  ? kasan_unpoison+0x23/0x50
[ 1007.656961]  __kmalloc+0x25b/0x440
[ 1007.657657]  sk_prot_alloc+0x154/0x2e0
[ 1007.658431]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1007.659363]  sk_alloc+0x30/0x350
[ 1007.660040]  __netlink_create+0x63/0x2c0
[ 1007.660851]  netlink_create+0x3b2/0x5e0
[ 1007.661628]  ? genl_start+0x670/0x670
[ 1007.662393]  __sock_create+0x345/0x750
[ 1007.663161]  __sys_socket+0xef/0x200
[ 1007.663892]  ? compat_sock_ioctl+0x590/0x590
[ 1007.664753]  ? ksys_write+0x1a5/0x250
[ 1007.665510]  __x64_sys_socket+0x6f/0xb0
[ 1007.666304]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1007.667321]  do_syscall_64+0x3b/0x90
[ 1007.668061]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1007.669071] RIP: 0033:0x7f2f141ab197
[ 1007.669794] Code: f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1007.673399] RSP: 002b:00007f2f1171e0c8 EFLAGS: 00000283 ORIG_RAX: 0000000000000029
[ 1007.674892] RAX: ffffffffffffffda RBX: 00007f2f142bcf60 RCX: 00007f2f141ab197
[ 1007.676288] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010
[ 1007.677679] RBP: 00007f2f1171f1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1007.679102] R10: 0000000000000000 R11: 0000000000000283 R12: 0000000000000001
[ 1007.680494] R13: 0000000000000010 R14: 0000000020000140 R15: 0000000000022000
[ 1007.681896]  </TASK>
[ 1007.688882] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'.
[ 1007.697055] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'.
[ 1007.734468] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
08:10:21 executing program 2:
syz_80211_inject_frame(&(0x7f0000000140), &(0x7f0000000240)=ANY=[], 0x10) (fail_nth: 7)

08:10:21 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000) (fail_nth: 12)

08:10:21 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x300, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:10:21 executing program 6:
r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1000, 0x60000)
ioctl$sock_bt_hci(r0, 0x0, &(0x7f0000000100)="f42115320e35a227835b0b4bd4bd76f69268db48171369bf38f3e9df582f666e5a0ef83bea36a228cc1618169c980de344210e1cf959b0c744f18ed7f28cae07791c953c331f1b3f79d44b7ae18f5a5ac23addc7f56566fb004e72e26a2cceb2085317b9a283f2f1192cce180b1e70bca6af601fb8f1c398da64cc8ec49781541e1ef216e13550e36f299996b786c2c267f1c51d5aa182206d23e814527452b4285c02a1ad5151626c61c62e4f2d94b73cae932c77ad6133d24bc22aecc302e2fc4bc9ba9064b1a97c4938946bc917e5caf9029a9b8fbff05239c7e6e1e6e41e5d22b8736c50")
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r3=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r3, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r6=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r6, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
close_range(r1, r4, 0x2)
socket$netlink(0x10, 0x3, 0x10)
r7 = open_tree(r0, &(0x7f0000000040)='./file0\x00', 0x0)
sendmsg$netlink(r7, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)={0x18, 0x1d, 0x1, 0x0, 0x0, "", [@typed={0x4, 0x0, 0x0, 0x0, @binary}, @nested={0x4, 0x11}]}, 0x18}], 0x1}, 0x0)

08:10:21 executing program 7:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000) (fail_nth: 10)

08:10:21 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2e00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:10:21 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 58)

08:10:21 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 71)

[ 1017.391781] FAULT_INJECTION: forcing a failure.
[ 1017.391781] name failslab, interval 1, probability 0, space 0, times 0
[ 1017.394189] CPU: 0 PID: 8611 Comm: syz-executor.2 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[ 1017.396202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1017.398608] Call Trace:
[ 1017.399145]  <TASK>
[ 1017.399615]  dump_stack_lvl+0x8b/0xb3
[ 1017.400439]  should_fail.cold+0x5/0xa
[ 1017.401247]  ? selinux_sk_alloc_security+0x90/0x200
[ 1017.402328]  should_failslab+0x5/0x10
[ 1017.403130]  kmem_cache_alloc_trace+0x55/0x3c0
[ 1017.404103]  selinux_sk_alloc_security+0x90/0x200
[ 1017.405121]  security_sk_alloc+0x56/0xb0
[ 1017.405985]  sk_prot_alloc+0x204/0x2e0
[ 1017.406814]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1017.407005] FAULT_INJECTION: forcing a failure.
[ 1017.407005] name failslab, interval 1, probability 0, space 0, times 0
[ 1017.407815]  sk_alloc+0x30/0x350
[ 1017.409793]  __netlink_create+0x63/0x2c0
[ 1017.410683]  netlink_create+0x3b2/0x5e0
[ 1017.411517]  ? genl_start+0x670/0x670
[ 1017.412317]  __sock_create+0x345/0x750
[ 1017.413130]  __sys_socket+0xef/0x200
[ 1017.413918]  ? compat_sock_ioctl+0x590/0x590
[ 1017.414856]  ? ksys_write+0x1a5/0x250
[ 1017.415680]  __x64_sys_socket+0x6f/0xb0
[ 1017.416509]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1017.417602]  do_syscall_64+0x3b/0x90
[ 1017.418419]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1017.419493] RIP: 0033:0x7f2f141ab197
[ 1017.420282] Code: f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1017.424133] RSP: 002b:00007f2f1171e0c8 EFLAGS: 00000283 ORIG_RAX: 0000000000000029
[ 1017.425754] RAX: ffffffffffffffda RBX: 00007f2f142bcf60 RCX: 00007f2f141ab197
[ 1017.427284] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010
[ 1017.428762] RBP: 00007f2f1171f1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1017.430284] R10: 0000000000000000 R11: 0000000000000283 R12: 0000000000000001
[ 1017.431760] R13: 0000000000000010 R14: 0000000020000140 R15: 0000000000022000
[ 1017.433279]  </TASK>
[ 1017.433760] CPU: 1 PID: 8623 Comm: syz-executor.7 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[ 1017.434791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1017.435982] Call Trace:
[ 1017.436254]  <TASK>
[ 1017.436492]  dump_stack_lvl+0x8b/0xb3
[ 1017.436913]  should_fail.cold+0x5/0xa
[ 1017.437325]  ? create_object.isra.0+0x3a/0xa20
[ 1017.437818]  should_failslab+0x5/0x10
[ 1017.438214]  kmem_cache_alloc+0x5b/0x480
[ 1017.438673]  ? mas_destroy+0x391/0x8d0
[ 1017.439102]  create_object.isra.0+0x3a/0xa20
[ 1017.439121]  ? kasan_unpoison+0x23/0x50
[ 1017.439141]  kmem_cache_alloc+0x239/0x480
[ 1017.439156]  mas_alloc_nodes+0x2f4/0x600
[ 1017.439176]  mas_node_count+0x101/0x130
[ 1017.439194]  mas_root_expand.isra.0+0xe5/0xa60
[ 1017.439214]  ? uprobe_apply+0x150/0x150
[ 1017.439235]  mas_wr_store_entry.isra.0+0x33c/0x10e0
[ 1017.439246]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
08:10:21 executing program 7:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(0x0, &(0x7f0000fee000/0x2000)=nil, 0x4000) (fail_nth: 11)

08:10:21 executing program 1:
r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil)
shmat(r0, &(0x7f0000fe5000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000fe6000/0x4000)=nil, 0x6000)
shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000)
mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0)
shmat(r0, &(0x7f0000fee000/0x2000)=nil, 0x4000) (fail_nth: 13)

[ 1017.439265]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1017.439282]  mas_store_gfp+0xca/0x1f0
[ 1017.439294]  ? mtree_store+0x30/0x30
[ 1017.439311]  do_mas_align_munmap.constprop.0+0x487/0xc00
[ 1017.439335]  ? __split_vma+0x540/0x540
[ 1017.439352]  ? mas_walk+0x48a/0x670
[ 1017.439363]  ? mas_find+0x203/0xdd0
[ 1017.439373]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1017.439389]  ? inode_has_perm+0x171/0x1d0
[ 1017.439403]  ? lock_release+0x6f0/0x6f0
[ 1017.439420]  do_mas_munmap+0x1ed/0x2c0
[ 1017.439434]  ? arch_get_unmapped_area_topdown+0xbd/0x530
[ 1017.439455]  mmap_region+0x21c/0x1a80
[ 1017.439473]  ? lock_release+0x6f0/0x6f0
[ 1017.439486]  ? do_munmap+0x100/0x100
[ 1017.439502]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.439518]  ? security_mmap_addr+0x79/0xa0
[ 1017.439534]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 1017.439549]  ? get_unmapped_area+0x2f0/0x3d0
[ 1017.439564]  do_mmap+0x82a/0xf60
[ 1017.439581]  do_shmat+0xe42/0x10d0
[ 1017.439603]  ? compat_ksys_old_shmctl+0x30/0x30
[ 1017.439622]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.439637]  ? vfs_write+0x428/0xad0
[ 1017.439655]  __x64_sys_shmat+0xcc/0x160
[ 1017.439674]  ? __ia32_compat_sys_shmat+0x160/0x160
[ 1017.439694]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 1017.439709]  ? fpregs_assert_state_consistent+0xbc/0xe0
[ 1017.439727]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1017.439742]  ? trace_hardirqs_on+0x5b/0x190
[ 1017.439763]  do_syscall_64+0x3b/0x90
[ 1017.439782]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1017.439796] RIP: 0033:0x7f6302981b19
[ 1017.439806] 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
[ 1017.439818] RSP: 002b:00007f62ffef7188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[ 1017.439832] RAX: ffffffffffffffda RBX: 00007f6302a94f60 RCX: 00007f6302981b19
[ 1017.439840] RDX: 0000000000004000 RSI: 0000000020fee000 RDI: 0000000000000000
[ 1017.439848] RBP: 00007f62ffef71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1017.439857] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1017.439864] R13: 00007fffb8456d2f R14: 00007f62ffef7300 R15: 0000000000022000
[ 1017.439877]  </TASK>
[ 1017.439921] FAULT_INJECTION: forcing a failure.
[ 1017.439921] name failslab, interval 1, probability 0, space 0, times 0
[ 1017.439954] CPU: 0 PID: 8618 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[ 1017.439981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1017.439997] Call Trace:
[ 1017.440005]  <TASK>
[ 1017.440014]  dump_stack_lvl+0x8b/0xb3
[ 1017.440052]  should_fail.cold+0x5/0xa
[ 1017.440083]  ? create_object.isra.0+0x3a/0xa20
[ 1017.440122]  should_failslab+0x5/0x10
[ 1017.440145]  kmem_cache_alloc+0x5b/0x480
[ 1017.440176]  create_object.isra.0+0x3a/0xa20
[ 1017.440212]  ? kasan_unpoison+0x23/0x50
[ 1017.440250]  kmem_cache_alloc+0x239/0x480
[ 1017.440280]  __kernfs_new_node+0xd4/0x8b0
[ 1017.440303]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1017.440332]  ? kernfs_add_one+0x3c6/0x550
[ 1017.440357]  ? kernfs_path_from_node+0x60/0x60
[ 1017.440380]  ? down_write+0xde/0x150
[ 1017.440414]  ? down_write+0xde/0x150
[ 1017.440448]  ? up_write+0x148/0x460
[ 1017.440469]  ? kernfs_activate+0x1c4/0x240
[ 1017.440496]  kernfs_new_node+0x93/0x120
[ 1017.440521]  __kernfs_create_file+0x51/0x350
[ 1017.440550]  sysfs_add_file_mode_ns+0x218/0x430
[ 1017.440586]  ? component_del+0x4c0/0x4c0
[ 1017.440611]  internal_create_group+0x322/0xb20
[ 1017.440644]  ? sysfs_remove_group+0x170/0x170
[ 1017.440676]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[ 1017.440708]  ? __loop_update_dio+0x2a3/0x620
[ 1017.440738]  loop_configure+0xe87/0x1950
[ 1017.440774]  lo_ioctl+0x782/0x1860
[ 1017.440801]  ? avc_has_extended_perms+0x7e8/0xeb0
[ 1017.440844]  ? loop_set_status_old+0x1b0/0x1b0
[ 1017.440874]  ? fsnotify+0xb4f/0x1250
[ 1017.440900]  ? avc_ss_reset+0x180/0x180
[ 1017.440939]  ? fsnotify_first_mark+0x1f0/0x1f0
[ 1017.440965]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1017.440992]  ? lock_acquire+0x41c/0x4d0
[ 1017.441018]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1017.441045]  ? lock_release+0x505/0x6f0
[ 1017.441071]  ? find_and_remove_object+0xe4/0x120
[ 1017.441105]  ? __delete_object+0xb3/0x100
[ 1017.441140]  ? lock_downgrade+0x6d0/0x6d0
[ 1017.441166]  ? rwlock_bug.part.0+0x90/0x90
[ 1017.441195]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1017.441237]  ? selinux_inode_getsecctx+0x90/0x90
[ 1017.441271]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1017.441299]  ? loop_set_status_old+0x1b0/0x1b0
[ 1017.441329]  blkdev_ioctl+0x362/0x7f0
[ 1017.441352]  ? blkdev_common_ioctl+0x16d0/0x16d0
[ 1017.441374]  ? __x64_sys_ioctl+0x97/0x210
[ 1017.441401]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.441431]  ? blkdev_common_ioctl+0x16d0/0x16d0
[ 1017.441455]  __x64_sys_ioctl+0x196/0x210
[ 1017.441481]  do_syscall_64+0x3b/0x90
[ 1017.441515]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1017.441539] RIP: 0033:0x7f432f5bb8d7
[ 1017.441556] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1017.441579] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1017.441602] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[ 1017.441618] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[ 1017.441633] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[ 1017.441647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 1017.441662] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[ 1017.441685]  </TASK>
[ 1017.442538] loop5: detected capacity change from 0 to 128
[ 1017.444355] loop0: detected capacity change from 0 to 128
[ 1017.451915] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'.
[ 1017.453447] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'.
[ 1017.454980] FAULT_INJECTION: forcing a failure.
[ 1017.454980] name failslab, interval 1, probability 0, space 0, times 0
[ 1017.455011] CPU: 0 PID: 8626 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[ 1017.455038] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1017.455054] Call Trace:
[ 1017.455059]  <TASK>
[ 1017.455067]  dump_stack_lvl+0x8b/0xb3
[ 1017.455103]  should_fail.cold+0x5/0xa
[ 1017.455134]  ? create_object.isra.0+0x3a/0xa20
[ 1017.455170]  should_failslab+0x5/0x10
[ 1017.455191]  kmem_cache_alloc+0x5b/0x480
[ 1017.455221]  create_object.isra.0+0x3a/0xa20
[ 1017.455255]  ? kasan_unpoison+0x23/0x50
[ 1017.455291]  kmem_cache_alloc+0x239/0x480
[ 1017.455321]  getname_flags.part.0+0x50/0x4f0
[ 1017.455360]  __x64_sys_mkdir+0xda/0x140
[ 1017.455396]  do_syscall_64+0x3b/0x90
[ 1017.455430]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1017.455454] RIP: 0033:0x7f22ed51cc27
[ 1017.455471] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1017.455495] RSP: 002b:00007f22eaa92fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 1017.455519] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f22ed51cc27
[ 1017.455535] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080
[ 1017.455551] RBP: 00007f22eaa93040 R08: 0000000000000000 R09: ffffffffffffffff
[ 1017.455572] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040
[ 1017.455587] R13: 0000000020000080 R14: 00007f22eaa93000 R15: 0000000020000000
[ 1017.455612]  </TASK>
[ 1017.461734] FAULT_INJECTION: forcing a failure.
[ 1017.461734] name failslab, interval 1, probability 0, space 0, times 0
[ 1017.461766] CPU: 0 PID: 8624 Comm: syz-executor.1 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[ 1017.461793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1017.461808] Call Trace:
[ 1017.461814]  <TASK>
[ 1017.461821]  dump_stack_lvl+0x8b/0xb3
[ 1017.461856]  should_fail.cold+0x5/0xa
[ 1017.461886]  ? create_object.isra.0+0x3a/0xa20
[ 1017.461922]  should_failslab+0x5/0x10
[ 1017.461943]  kmem_cache_alloc+0x5b/0x480
[ 1017.461972]  create_object.isra.0+0x3a/0xa20
[ 1017.462006]  ? kasan_unpoison+0x23/0x50
[ 1017.462043]  kmem_cache_alloc+0x239/0x480
[ 1017.462072]  vm_area_dup+0x7f/0x220
[ 1017.462103]  ? kmem_cache_alloc+0x332/0x480
[ 1017.462132]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.462162]  ? mas_alloc_nodes+0x33c/0x600
[ 1017.462198]  ? __sanitizer_cov_trace_cmp8+0x1d/0x70
[ 1017.462227]  ? mas_is_span_wr+0x14f/0x260
[ 1017.462263]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.462304]  ? mas_wr_walk+0x842/0xbd0
[ 1017.462344]  ? vm_area_alloc+0xf0/0xf0
[ 1017.462374]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1017.462405]  ? mas_next_nentry+0x52b/0xb30
[ 1017.462433]  ? mas_find+0x203/0xdd0
[ 1017.462454]  ? shm_may_split+0xc1/0xf0
[ 1017.462488]  ? shm_fault+0xf0/0xf0
[ 1017.462519]  __split_vma+0xa2/0x540
[ 1017.462549]  do_mas_align_munmap.constprop.0+0x3d8/0xc00
[ 1017.462591]  ? __split_vma+0x540/0x540
[ 1017.462621]  ? mas_walk+0x48a/0x670
[ 1017.462643]  ? mas_find+0x203/0xdd0
[ 1017.462662]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1017.462691]  ? inode_has_perm+0x171/0x1d0
[ 1017.462713]  ? lock_release+0x6f0/0x6f0
[ 1017.462743]  do_mas_munmap+0x1ed/0x2c0
[ 1017.462770]  ? arch_get_unmapped_area_topdown+0xbd/0x530
[ 1017.462810]  mmap_region+0x21c/0x1a80
[ 1017.462843]  ? lock_release+0x6f0/0x6f0
[ 1017.462869]  ? do_munmap+0x100/0x100
[ 1017.462899]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.462929]  ? security_mmap_addr+0x79/0xa0
[ 1017.462959]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 1017.462988]  ? get_unmapped_area+0x2f0/0x3d0
[ 1017.463016]  do_mmap+0x82a/0xf60
[ 1017.463048]  do_shmat+0xe42/0x10d0
[ 1017.463087]  ? compat_ksys_old_shmctl+0x30/0x30
[ 1017.463125]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.463155]  ? vfs_write+0x428/0xad0
[ 1017.463188]  __x64_sys_shmat+0xcc/0x160
[ 1017.463225]  ? __ia32_compat_sys_shmat+0x160/0x160
[ 1017.463262]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 1017.463291]  ? fpregs_assert_state_consistent+0xbc/0xe0
[ 1017.463320]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1017.463345]  ? trace_hardirqs_on+0x5b/0x190
[ 1017.463385]  do_syscall_64+0x3b/0x90
[ 1017.463419]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1017.463443] RIP: 0033:0x7fb5d96b3b19
[ 1017.463460] 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
[ 1017.463483] RSP: 002b:00007fb5d6c29188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[ 1017.463506] RAX: ffffffffffffffda RBX: 00007fb5d97c6f60 RCX: 00007fb5d96b3b19
[ 1017.463523] RDX: 0000000000004000 RSI: 0000000020fee000 RDI: 0000000000000059
[ 1017.463538] RBP: 00007fb5d6c291d0 R08: 0000000000000000 R09: 0000000000000000
[ 1017.463553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1017.463568] R13: 00007ffd9159d1ff R14: 00007fb5d6c29300 R15: 0000000000022000
[ 1017.463592]  </TASK>
[ 1017.470459] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[ 1017.471308] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[ 1017.487839] loop0: detected capacity change from 0 to 128
[ 1017.516798] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[ 1017.517916] ISOFS: Unable to identify CD-ROM format.
[ 1017.533154] FAULT_INJECTION: forcing a failure.
[ 1017.533154] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 1017.533177] CPU: 1 PID: 8632 Comm: syz-executor.1 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[ 1017.533193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1017.533202] Call Trace:
[ 1017.533206]  <TASK>
[ 1017.533211]  dump_stack_lvl+0x8b/0xb3
[ 1017.533236]  should_fail.cold+0x5/0xa
[ 1017.533253]  prepare_alloc_pages+0x17b/0x500
[ 1017.533272]  __alloc_pages+0x131/0x4e0
[ 1017.533288]  ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10
[ 1017.533306]  ? lock_acquire+0x41c/0x4d0
[ 1017.533322]  ? lock_release+0x6f0/0x6f0
[ 1017.533337]  ? lock_release+0x505/0x6f0
[ 1017.533350]  ? unlock_page_memcg+0xed/0x310
[ 1017.533369]  ? lock_downgrade+0x6d0/0x6d0
[ 1017.533384]  alloc_pages+0x1a0/0x2f0
[ 1017.533403]  __get_free_pages+0xc/0xa0
[ 1017.533416]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.533434]  __tlb_remove_page_size+0x253/0x420
[ 1017.533453]  unmap_page_range+0x116c/0x2680
[ 1017.533478]  ? vm_normal_page+0x2d0/0x2d0
[ 1017.533496]  ? mas_find+0x203/0xdd0
[ 1017.533509]  ? uprobe_munmap+0x1c/0x550
[ 1017.533529]  unmap_single_vma+0x192/0x300
[ 1017.533549]  unmap_vmas+0x1f0/0x340
[ 1017.533571]  ? folio_lruvec_lock_irq+0x180/0x2d0
[ 1017.533587]  ? unmap_mapping_range+0x270/0x270
[ 1017.533606]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1017.533623]  ? lock_downgrade+0x6d0/0x6d0
[ 1017.533640]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.533657]  unmap_region+0x1dc/0x2f0
[ 1017.533671]  ? remove_vma+0x130/0x130
[ 1017.533684]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 1017.533704]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.533719]  ? __split_vma+0x3b5/0x540
[ 1017.533735]  do_mas_align_munmap.constprop.0+0x69b/0xc00
[ 1017.533754]  ? __split_vma+0x540/0x540
[ 1017.533770]  ? mas_walk+0x48a/0x670
[ 1017.533781]  ? mas_find+0x203/0xdd0
[ 1017.533792]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1017.533807]  ? inode_has_perm+0x171/0x1d0
[ 1017.533820]  ? lock_release+0x6f0/0x6f0
[ 1017.533835]  do_mas_munmap+0x1ed/0x2c0
[ 1017.533850]  ? arch_get_unmapped_area_topdown+0xbd/0x530
[ 1017.533871]  mmap_region+0x21c/0x1a80
[ 1017.533887]  ? lock_release+0x6f0/0x6f0
[ 1017.533902]  ? do_munmap+0x100/0x100
[ 1017.533918]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.533933]  ? security_mmap_addr+0x79/0xa0
[ 1017.533949]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 1017.533965]  ? get_unmapped_area+0x2f0/0x3d0
[ 1017.533980]  do_mmap+0x82a/0xf60
[ 1017.533996]  do_shmat+0xe42/0x10d0
[ 1017.534019]  ? compat_ksys_old_shmctl+0x30/0x30
[ 1017.534038]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.534054]  ? vfs_write+0x428/0xad0
[ 1017.534072]  __x64_sys_shmat+0xcc/0x160
[ 1017.534091]  ? __ia32_compat_sys_shmat+0x160/0x160
[ 1017.534110]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 1017.534126]  ? fpregs_assert_state_consistent+0xbc/0xe0
[ 1017.534141]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1017.534156]  ? trace_hardirqs_on+0x5b/0x190
[ 1017.534178]  do_syscall_64+0x3b/0x90
[ 1017.534197]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1017.534211] RIP: 0033:0x7fb5d96b3b19
[ 1017.534221] 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
[ 1017.534233] RSP: 002b:00007fb5d6c29188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[ 1017.534247] RAX: ffffffffffffffda RBX: 00007fb5d97c6f60 RCX: 00007fb5d96b3b19
[ 1017.534256] RDX: 0000000000004000 RSI: 0000000020fee000 RDI: 000000000000005a
[ 1017.534264] RBP: 00007fb5d6c291d0 R08: 0000000000000000 R09: 0000000000000000
[ 1017.534287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1017.534295] R13: 00007ffd9159d1ff R14: 00007fb5d6c29300 R15: 0000000000022000
[ 1017.534303] ISOFS: Unable to identify CD-ROM format.
[ 1017.534308]  </TASK>
[ 1017.535172] FAULT_INJECTION: forcing a failure.
[ 1017.535172] name failslab, interval 1, probability 0, space 0, times 0
[ 1017.535189] CPU: 1 PID: 8633 Comm: syz-executor.7 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[ 1017.535203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1017.535211] Call Trace:
[ 1017.535214]  <TASK>
[ 1017.535218]  dump_stack_lvl+0x8b/0xb3
[ 1017.535235]  should_fail.cold+0x5/0xa
[ 1017.535251]  ? vm_area_dup+0x7f/0x220
[ 1017.535269]  should_failslab+0x5/0x10
[ 1017.535281]  kmem_cache_alloc+0x5b/0x480
[ 1017.535297]  vm_area_dup+0x7f/0x220
[ 1017.535312]  ? kmem_cache_alloc+0x332/0x480
[ 1017.535327]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.535343]  ? mas_alloc_nodes+0x33c/0x600
[ 1017.535362]  ? __sanitizer_cov_trace_cmp8+0x1d/0x70
[ 1017.535377]  ? mas_is_span_wr+0x14f/0x260
[ 1017.535395]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.535411]  ? mas_wr_walk+0x842/0xbd0
[ 1017.535432]  ? vm_area_alloc+0xf0/0xf0
[ 1017.535448]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1017.535464]  ? mas_next_nentry+0x52b/0xb30
[ 1017.535478]  ? mas_find+0x203/0xdd0
[ 1017.535494]  ? shm_may_split+0xc1/0xf0
[ 1017.535511]  ? shm_fault+0xf0/0xf0
[ 1017.535528]  __split_vma+0xa2/0x540
[ 1017.535545]  do_mas_align_munmap.constprop.0+0x3d8/0xc00
[ 1017.535564]  ? __split_vma+0x540/0x540
[ 1017.535580]  ? mas_walk+0x48a/0x670
[ 1017.535595]  ? mas_find+0x203/0xdd0
[ 1017.535605]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1017.535620]  ? inode_has_perm+0x171/0x1d0
[ 1017.535632]  ? lock_release+0x6f0/0x6f0
[ 1017.535647]  do_mas_munmap+0x1ed/0x2c0
[ 1017.535661]  ? arch_get_unmapped_area_topdown+0xbd/0x530
[ 1017.535681]  mmap_region+0x21c/0x1a80
[ 1017.706214]  ? lock_release+0x6f0/0x6f0
[ 1017.706669]  ? do_munmap+0x100/0x100
[ 1017.707088]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.707686]  ? security_mmap_addr+0x79/0xa0
[ 1017.708160]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 1017.708756]  ? get_unmapped_area+0x2f0/0x3d0
[ 1017.709249]  do_mmap+0x82a/0xf60
[ 1017.709626]  do_shmat+0xe42/0x10d0
[ 1017.710034]  ? compat_ksys_old_shmctl+0x30/0x30
[ 1017.710578]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.711197]  ? vfs_write+0x428/0xad0
[ 1017.711625]  __x64_sys_shmat+0xcc/0x160
[ 1017.712086]  ? __ia32_compat_sys_shmat+0x160/0x160
[ 1017.712652]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 1017.713212]  ? fpregs_assert_state_consistent+0xbc/0xe0
[ 1017.713821]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1017.714404]  ? trace_hardirqs_on+0x5b/0x190
[ 1017.714906]  do_syscall_64+0x3b/0x90
[ 1017.715335]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1017.715914] RIP: 0033:0x7f6302981b19
[ 1017.716327] 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
[ 1017.718417] RSP: 002b:00007f62ffef7188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[ 1017.719283] RAX: ffffffffffffffda RBX: 00007f6302a94f60 RCX: 00007f6302981b19
[ 1017.720091] RDX: 0000000000004000 RSI: 0000000020fee000 RDI: 0000000000000000
[ 1017.720888] RBP: 00007f62ffef71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1017.721691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1017.722517] R13: 00007fffb8456d2f R14: 00007f62ffef7300 R15: 0000000000022000
[ 1017.723321]  </TASK>
[ 1017.792214] loop5: detected capacity change from 0 to 128
[ 1017.797578] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[ 1017.805626] FAULT_INJECTION: forcing a failure.
[ 1017.805626] name failslab, interval 1, probability 0, space 0, times 0
[ 1017.806865] CPU: 1 PID: 8639 Comm: syz-executor.4 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[ 1017.807868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1017.809050] Call Trace:
[ 1017.809317]  <TASK>
[ 1017.809551]  dump_stack_lvl+0x8b/0xb3
[ 1017.809961]  should_fail.cold+0x5/0xa
[ 1017.810371]  ? __d_alloc+0x2a/0x990
[ 1017.810758]  should_failslab+0x5/0x10
[ 1017.811160]  kmem_cache_alloc+0x5b/0x480
[ 1017.811600]  __d_alloc+0x2a/0x990
[ 1017.811971]  d_alloc+0x46/0x1c0
[ 1017.812317]  __lookup_hash+0xc8/0x190
[ 1017.812727]  filename_create+0x184/0x480
[ 1017.813173]  ? filename_parentat+0x5a0/0x5a0
[ 1017.813642]  ? lock_downgrade+0x6d0/0x6d0
[ 1017.814085]  ? lock_downgrade+0x6d0/0x6d0
[ 1017.814530]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 1017.815132]  ? __virt_addr_valid+0xe9/0x310
[ 1017.815660]  do_mkdirat+0x92/0x2e0
[ 1017.816092]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 1017.816722]  ? do_file_open_root+0x590/0x590
[ 1017.817222]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.817850]  ? getname_flags.part.0+0x1dd/0x4f0
[ 1017.818392]  __x64_sys_mkdir+0xf2/0x140
[ 1017.818825]  do_syscall_64+0x3b/0x90
[ 1017.819253]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1017.819794] RIP: 0033:0x7f22ed51cc27
08:10:21 executing program 4:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 72)

08:10:21 executing program 5:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:10:21 executing program 0:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x500, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000011700)=ANY=[])

08:10:21 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)={[{@session}]}) (fail_nth: 59)

08:10:21 executing program 6:
r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1000, 0x60000)
ioctl$sock_bt_hci(r0, 0x0, &(0x7f0000000100)="f42115320e35a227835b0b4bd4bd76f69268db48171369bf38f3e9df582f666e5a0ef83bea36a228cc1618169c980de344210e1cf959b0c744f18ed7f28cae07791c953c331f1b3f79d44b7ae18f5a5ac23addc7f56566fb004e72e26a2cceb2085317b9a283f2f1192cce180b1e70bca6af601fb8f1c398da64cc8ec49781541e1ef216e13550e36f299996b786c2c267f1c51d5aa182206d23e814527452b4285c02a1ad5151626c61c62e4f2d94b73cae932c77ad6133d24bc22aecc302e2fc4bc9ba9064b1a97c4938946bc917e5caf9029a9b8fbff05239c7e6e1e6e41e5d22b8736c50")
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r3=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r3, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r6=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r6, @ANYBLOB="0a0034000202020202010000009254e37a3db6be455593dcd388880026006c09000077b6f3176e83d848f4b2098ae8a41e7b51194b8f0bca40a9b576abc1f9abe58d09f1d04f3221adb46687a554091419d0466100dd2380fd51b123a5552abd1c8c9eedc0ed03d1c89537337883e42144209dcbee072c14aa1a0d09deb74e69f61a27792c0cfbeaafe07fe87f00"/153], 0x30}}, 0x0)
close_range(r1, r4, 0x2)
socket$netlink(0x10, 0x3, 0x10)
r7 = open_tree(r0, &(0x7f0000000040)='./file0\x00', 0x0)
sendmsg$netlink(r7, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)={0x18, 0x1d, 0x1, 0x0, 0x0, "", [@typed={0x4, 0x0, 0x0, 0x0, @binary}, @nested={0x4, 0x11}]}, 0x18}], 0x1}, 0x0)

[ 1017.820203] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1017.822629] RSP: 002b:00007f22eaa92fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 1017.822643] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f22ed51cc27
[ 1017.822652] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080
[ 1017.822660] RBP: 00007f22eaa93040 R08: 0000000000000000 R09: ffffffffffffffff
[ 1017.822668] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040
[ 1017.822677] R13: 0000000020000080 R14: 00007f22eaa93000 R15: 0000000020000000
[ 1017.822689]  </TASK>
[ 1017.827858] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'.
[ 1017.832364] loop5: detected capacity change from 0 to 128
[ 1017.835976] loop0: detected capacity change from 0 to 128
[ 1017.836727] isofs_fill_super: bread failed, dev=loop5, iso_blknum=32, block=64
[ 1017.845800] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'.
[ 1017.850403] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[ 1017.870115] loop0: detected capacity change from 0 to 128
[ 1017.898428] isofs_fill_super: bread failed, dev=loop0, iso_blknum=32, block=64
[ 1017.952798] FAULT_INJECTION: forcing a failure.
[ 1017.952798] name failslab, interval 1, probability 0, space 0, times 0
[ 1017.954074] CPU: 1 PID: 8644 Comm: syz-executor.3 Tainted: G    B             5.17.0-rc5-next-20220225 #1
[ 1017.955102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1017.956322] Call Trace:
[ 1017.956592]  <TASK>
[ 1017.956829]  dump_stack_lvl+0x8b/0xb3
[ 1017.957247]  should_fail.cold+0x5/0xa
[ 1017.957657]  ? __kernfs_new_node+0xd4/0x8b0
[ 1017.958123]  should_failslab+0x5/0x10
[ 1017.958530]  kmem_cache_alloc+0x5b/0x480
[ 1017.958969]  __kernfs_new_node+0xd4/0x8b0
[ 1017.959408]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1017.959927]  ? kernfs_add_one+0x3c6/0x550
[ 1017.960370]  ? kernfs_path_from_node+0x60/0x60
[ 1017.960865]  ? down_write+0xde/0x150
[ 1017.961268]  ? down_write+0xde/0x150
[ 1017.961669]  ? up_write+0x148/0x460
[ 1017.962056]  ? kernfs_activate+0x1c4/0x240
[ 1017.962513]  kernfs_new_node+0x93/0x120
[ 1017.962950]  __kernfs_create_file+0x51/0x350
[ 1017.963431]  sysfs_add_file_mode_ns+0x218/0x430
[ 1017.963955]  ? component_del+0x4c0/0x4c0
[ 1017.964406]  internal_create_group+0x322/0xb20
[ 1017.964921]  ? sysfs_remove_group+0x170/0x170
[ 1017.965422]  ? __sanitizer_cov_trace_cmp1+0x22/0x80
[ 1017.965984]  ? __loop_update_dio+0x2a3/0x620
[ 1017.966498]  loop_configure+0xe87/0x1950
[ 1017.966956]  lo_ioctl+0x782/0x1860
[ 1017.967347]  ? avc_has_extended_perms+0x7e8/0xeb0
[ 1017.967888]  ? loop_set_status_old+0x1b0/0x1b0
[ 1017.968395]  ? fsnotify+0xb4f/0x1250
[ 1017.968813]  ? avc_ss_reset+0x180/0x180
[ 1017.969262]  ? fsnotify_first_mark+0x1f0/0x1f0
[ 1017.969763]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1017.970273]  ? lock_acquire+0x41c/0x4d0
[ 1017.970729]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1017.971251]  ? lock_release+0x505/0x6f0
[ 1017.971688]  ? find_and_remove_object+0xe4/0x120
[ 1017.972216]  ? __delete_object+0xb3/0x100
[ 1017.972682]  ? lock_downgrade+0x6d0/0x6d0
[ 1017.973125]  ? rwlock_bug.part.0+0x90/0x90
[ 1017.973591]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1017.974112]  ? selinux_inode_getsecctx+0x90/0x90
[ 1017.974661]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1017.975182]  ? loop_set_status_old+0x1b0/0x1b0
[ 1017.975696]  blkdev_ioctl+0x362/0x7f0
[ 1017.976117]  ? blkdev_common_ioctl+0x16d0/0x16d0
[ 1017.976634]  ? __x64_sys_ioctl+0x97/0x210
[ 1017.977095]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.977704]  ? blkdev_common_ioctl+0x16d0/0x16d0
[ 1017.978231]  __x64_sys_ioctl+0x196/0x210
[ 1017.978692]  do_syscall_64+0x3b/0x90
[ 1017.979106]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1017.979672] RIP: 0033:0x7f432f5bb8d7
[ 1017.980075] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1017.982094] RSP: 002b:00007f432cb30f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1017.982946] RAX: ffffffffffffffda RBX: 00007f432f605970 RCX: 00007f432f5bb8d7
[ 1017.983738] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[ 1017.984526] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[ 1017.985324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 1017.986110] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000
[ 1017.986910]  </TASK>
[ 1018.010476] ISOFS: Unable to identify CD-ROM format.
[ 1023.723924] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[ 1028.717770] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff888017b34600 (size 256):
  comm "syz-executor.1", pid 8602, jiffies 4295674423 (age 27.028s)
  hex dump (first 32 bytes):
    09 7b 76 45 80 88 ff ff ff df fe 20 00 00 00 00  .{vE....... ....
    ff ef fe 20 00 00 00 00 ff ff fe 20 00 00 00 00  ... ....... ....
  backtrace:
    [<00000000aea1b3e5>] mas_alloc_nodes+0x2f4/0x600
    [<00000000aab6268d>] mas_node_count+0x101/0x130
    [<000000003e147570>] mas_root_expand.isra.0+0xe5/0xa60
    [<00000000b09cdd99>] mas_wr_store_entry.isra.0+0x33c/0x10e0
    [<00000000cd702252>] mas_store_gfp+0xca/0x1f0
    [<00000000cd5da663>] do_mas_align_munmap.constprop.0+0x487/0xc00
    [<000000001494df37>] do_mas_munmap+0x1ed/0x2c0
    [<000000006082c4c7>] mmap_region+0x21c/0x1a80
    [<00000000e05afdcf>] do_mmap+0x82a/0xf60
    [<00000000a8207450>] do_shmat+0xe42/0x10d0
    [<00000000093f4779>] __x64_sys_shmat+0xcc/0x160
    [<00000000e2e78598>] do_syscall_64+0x3b/0x90
    [<00000000d12ef0f7>] entry_SYSCALL_64_after_hwframe+0x44/0xae

BUG: memory leak
unreferenced object 0xffff888040a5ac00 (size 256):
  comm "syz-executor.7", pid 8633, jiffies 4295684389 (age 17.062s)
  hex dump (first 32 bytes):
    09 fb dd 44 80 88 ff ff ff df fe 20 00 00 00 00  ...D....... ....
    ff ef fe 20 00 00 00 00 ff ff fe 20 00 00 00 00  ... ....... ....
  backtrace:
    [<00000000aea1b3e5>] mas_alloc_nodes+0x2f4/0x600
    [<00000000aab6268d>] mas_node_count+0x101/0x130
    [<000000003e147570>] mas_root_expand.isra.0+0xe5/0xa60
    [<00000000b09cdd99>] mas_wr_store_entry.isra.0+0x33c/0x10e0
    [<00000000cd702252>] mas_store_gfp+0xca/0x1f0
    [<00000000cd5da663>] do_mas_align_munmap.constprop.0+0x487/0xc00
    [<000000001494df37>] do_mas_munmap+0x1ed/0x2c0
    [<000000006082c4c7>] mmap_region+0x21c/0x1a80
    [<00000000e05afdcf>] do_mmap+0x82a/0xf60
    [<00000000a8207450>] do_shmat+0xe42/0x10d0
    [<00000000093f4779>] __x64_sys_shmat+0xcc/0x160
    [<00000000e2e78598>] do_syscall_64+0x3b/0x90
    [<00000000d12ef0f7>] entry_SYSCALL_64_after_hwframe+0x44/0xae

BUG: leak checking failed

VM DIAGNOSIS:
08:10:38  Registers:
info registers vcpu 0
RAX=ffffffff841032c0 RBX=ffffffff85032800 RCX=ffffffff840e5b71 RDX=ffffed100d9c719b
RSI=0000000000000001 RDI=ffffffff8410367f RBP=0000000000000000 RSP=ffffffff85007e40
R8 =0000000000000000 R9 =ffff88806ce38cd3 R10=ffffed100d9c719a R11=0000000000000001
R12=fffffbfff0a06500 R13=ffffffff858cc390 R14=0000000000000000 R15=dffffc0000000000
RIP=ffffffff841032cb RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000001000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=000056476b9c0648 CR3=0000000017c16000 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=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM01=0000000000000000 0000000000000000 0a64656c69616620 676e696b63656863
YMM02=0000000000000000 0000000000000000 31636e75662e6e75 522e6c697475736f
YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM04=0000000000000000 0000000000000000 6b61656c22202272 6f7475636578652d
YMM05=0000000000000000 0000000000000000 73646572635f6572 6170657270222022
YMM06=0000000000000000 0000000000000000 22737365636f7270 5f79706f63222022
YMM07=0000000000000000 0000000000000000 3120737574617473 2074697865203a5d
YMM08=0000000000000000 0000000000000000 3e30373537343165 3330303030303030
YMM09=0000000000000000 0000000000000000 6e617078655f746f 6f725f73616d205d
YMM10=0000000000000000 0000000000000000 78302f356578302b 302e617273692e64
YMM11=0000000000000000 0000000000000000 3030303030303c5b 202020200a303661
YMM12=0000000000000000 0000000000000000 73616d205d3e3939 6464633930623030
YMM13=0000000000000000 0000000000000000 696d20636578650d 0065676169727420
YMM14=0000000000000000 0000000000000000 6e69682063657865 0a00657a696d696e
YMM15=0000000000000000 0000000000000000 0000736465657320 636578650a007374
info registers vcpu 1
RAX=ffffffff841032c0 RBX=ffff8880081ccf80 RCX=ffffffff840e5b71 RDX=ffffed100d9e719b
RSI=0000000000000001 RDI=ffffffff8410367f RBP=0000000000000001 RSP=ffff888008207e78
R8 =0000000000000000 R9 =ffff88806cf38cd3 R10=ffffed100d9e719a R11=0000000000000001
R12=ffffed10010399f0 R13=ffffffff858cc390 R14=0000000000000000 R15=dffffc0000000000
RIP=ffffffff841032cb RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000048000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffe44e657a0 CR3=0000000017c16000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM02=0000000000000000 0000000000000000 0000000000000000 4184f61b00000000
YMM03=0000000000000000 0000000000000000 0000ff0000000000 0000000000000000
YMM04=0000000000000000 0000000000000000 732f6c61636f6c2f 7273752f3d485441
YMM05=0000000000000000 0000000000000000 622f6c61636f6c2f 7273752f3a6e6962
YMM06=0000000000000000 0000000000000000 73752f3a6e696273 2f7273752f3a6e69
YMM07=0000000000000000 0000000000000000 6e69622f3a6e6962 732f3a6e69622f72
YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000