DUID 00:04:15:32:48:1d:3b:73:54:4f:46:a6:7d:b2:d0:ec:1f:b1
forked to background, child pid 3173
[ 26.991162][ T3174] 8021q: adding VLAN 0 to HW filter on device bond0
[ 27.002893][ T3174] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.180' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [ 48.135766][ T3596] FAULT_INJECTION: forcing a failure.
[ 48.135766][ T3596] name failslab, interval 1, probability 0, space 0, times 1
[ 48.148478][ T3596] CPU: 0 PID: 3596 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 48.158981][ T3596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 48.169019][ T3596] Call Trace:
[ 48.172280][ T3596]
[ 48.175199][ T3596] dump_stack_lvl+0xcd/0x134
[ 48.179790][ T3596] should_fail.cold+0x5/0xa
[ 48.184280][ T3596] ? blkg_alloc+0x87/0x690
[ 48.188693][ T3596] should_failslab+0x5/0x10
[ 48.193183][ T3596] kmem_cache_alloc_node_trace+0x59/0x310
[ 48.198917][ T3596] blkg_alloc+0x87/0x690
[ 48.203506][ T3596] ? lockdep_init_map_type+0x21a/0x7f0
[ 48.208967][ T3596] blkcg_init_queue+0x76/0x810
[ 48.213729][ T3596] __alloc_disk_node+0x260/0x610
[ 48.218671][ T3596] __blk_mq_alloc_disk+0x133/0x1c0
[ 48.223780][ T3596] loop_add+0x33d/0x910
[ 48.227935][ T3596] loop_control_ioctl+0x130/0x4d0
[ 48.232956][ T3596] ? loop_probe+0x80/0x80
[ 48.237283][ T3596] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 48.243519][ T3596] ? loop_probe+0x80/0x80
[ 48.247845][ T3596] __x64_sys_ioctl+0x193/0x200
[ 48.252642][ T3596] do_syscall_64+0x35/0xb0
[ 48.257056][ T3596] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 48.262949][ T3596] RIP: 0033:0x7fde66153079
[ 48.267359][ T3596] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 48.286967][ T3596] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 48.295378][ T3596] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 48.303339][ T3596] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 48.311306][ T3596] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 48.319269][ T3596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 48.327231][ T3596] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
executing program
[ 48.335210][ T3596]
[ 48.346194][ T3599] FAULT_INJECTION: forcing a failure.
[ 48.346194][ T3599] name failslab, interval 1, probability 0, space 0, times 0
[ 48.358868][ T3599] CPU: 0 PID: 3599 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 48.369371][ T3599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 48.379411][ T3599] Call Trace:
[ 48.382675][ T3599]
[ 48.385589][ T3599] dump_stack_lvl+0xcd/0x134
[ 48.390173][ T3599] should_fail.cold+0x5/0xa
[ 48.394681][ T3599] ? blk_throtl_init+0x7c/0x650
[ 48.399531][ T3599] should_failslab+0x5/0x10
[ 48.404040][ T3599] kmem_cache_alloc_node_trace+0x59/0x310
[ 48.409765][ T3599] blk_throtl_init+0x7c/0x650
[ 48.414436][ T3599] blkcg_init_queue+0x1e9/0x810
[ 48.419272][ T3599] __alloc_disk_node+0x260/0x610
[ 48.424199][ T3599] __blk_mq_alloc_disk+0x133/0x1c0
[ 48.429300][ T3599] loop_add+0x33d/0x910
[ 48.433448][ T3599] loop_control_ioctl+0x130/0x4d0
[ 48.438458][ T3599] ? loop_probe+0x80/0x80
[ 48.442777][ T3599] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 48.449019][ T3599] ? loop_probe+0x80/0x80
[ 48.453339][ T3599] __x64_sys_ioctl+0x193/0x200
[ 48.458097][ T3599] do_syscall_64+0x35/0xb0
[ 48.462509][ T3599] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 48.468392][ T3599] RIP: 0033:0x7fde66153079
[ 48.472800][ T3599] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 48.492401][ T3599] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 48.500807][ T3599] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 48.508769][ T3599] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 48.516732][ T3599] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 48.524693][ T3599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
executing program
[ 48.532655][ T3599] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 48.540635][ T3599]
[ 48.551186][ T3600] FAULT_INJECTION: forcing a failure.
[ 48.551186][ T3600] name failslab, interval 1, probability 0, space 0, times 0
[ 48.563876][ T3600] CPU: 0 PID: 3600 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 48.574368][ T3600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 48.584427][ T3600] Call Trace:
[ 48.587694][ T3600]
[ 48.590608][ T3600] dump_stack_lvl+0xcd/0x134
[ 48.595188][ T3600] should_fail.cold+0x5/0xa
[ 48.599691][ T3600] ? blk_throtl_init+0x7c/0x650
[ 48.604542][ T3600] should_failslab+0x5/0x10
[ 48.609030][ T3600] kmem_cache_alloc_node_trace+0x59/0x310
[ 48.614738][ T3600] blk_throtl_init+0x7c/0x650
[ 48.619403][ T3600] blkcg_init_queue+0x1e9/0x810
[ 48.624238][ T3600] __alloc_disk_node+0x260/0x610
[ 48.629166][ T3600] __blk_mq_alloc_disk+0x133/0x1c0
[ 48.634261][ T3600] loop_add+0x33d/0x910
[ 48.638403][ T3600] loop_control_ioctl+0x130/0x4d0
[ 48.643410][ T3600] ? loop_probe+0x80/0x80
[ 48.647726][ T3600] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 48.653952][ T3600] ? loop_probe+0x80/0x80
[ 48.658263][ T3600] __x64_sys_ioctl+0x193/0x200
[ 48.663026][ T3600] do_syscall_64+0x35/0xb0
[ 48.667462][ T3600] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 48.673349][ T3600] RIP: 0033:0x7fde66153079
[ 48.677767][ T3600] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 48.697365][ T3600] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 48.705772][ T3600] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 48.713820][ T3600] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 48.721784][ T3600] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 48.729745][ T3600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
executing program
[ 48.737707][ T3600] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 48.745683][ T3600]
[ 48.755382][ T3601] FAULT_INJECTION: forcing a failure.
[ 48.755382][ T3601] name failslab, interval 1, probability 0, space 0, times 0
[ 48.768067][ T3601] CPU: 0 PID: 3601 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 48.778546][ T3601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 48.788584][ T3601] Call Trace:
[ 48.791842][ T3601]
[ 48.794756][ T3601] dump_stack_lvl+0xcd/0x134
[ 48.799342][ T3601] should_fail.cold+0x5/0xa
[ 48.803832][ T3601] ? throtl_pd_alloc+0xbb/0xa80
[ 48.808667][ T3601] should_failslab+0x5/0x10
[ 48.813150][ T3601] kmem_cache_alloc_node_trace+0x59/0x310
[ 48.818852][ T3601] ? rwlock_bug.part.0+0x90/0x90
[ 48.823773][ T3601] ? _raw_spin_lock_irq+0x41/0x50
[ 48.828778][ T3601] ? throtl_charge_bio+0x270/0x270
[ 48.833882][ T3601] throtl_pd_alloc+0xbb/0xa80
[ 48.838559][ T3601] ? throtl_charge_bio+0x270/0x270
[ 48.843653][ T3601] blkcg_activate_policy+0x235/0xc00
[ 48.848927][ T3601] blk_throtl_init+0x43d/0x650
[ 48.853681][ T3601] blkcg_init_queue+0x1e9/0x810
[ 48.858530][ T3601] __alloc_disk_node+0x260/0x610
[ 48.863472][ T3601] __blk_mq_alloc_disk+0x133/0x1c0
[ 48.868584][ T3601] loop_add+0x33d/0x910
[ 48.872740][ T3601] loop_control_ioctl+0x130/0x4d0
[ 48.877757][ T3601] ? loop_probe+0x80/0x80
[ 48.882085][ T3601] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 48.888323][ T3601] ? loop_probe+0x80/0x80
[ 48.892663][ T3601] __x64_sys_ioctl+0x193/0x200
[ 48.897446][ T3601] do_syscall_64+0x35/0xb0
[ 48.902217][ T3601] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 48.908119][ T3601] RIP: 0033:0x7fde66153079
[ 48.912532][ T3601] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
executing program
executing program
[ 48.932143][ T3601] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 48.940562][ T3601] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 48.948526][ T3601] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 48.956491][ T3601] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 48.964453][ T3601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 48.972417][ T3601] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 48.980396][ T3601]
[ 49.055331][ T3603] FAULT_INJECTION: forcing a failure.
[ 49.055331][ T3603] name failslab, interval 1, probability 0, space 0, times 0
[ 49.067924][ T3603] CPU: 0 PID: 3603 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 49.078406][ T3603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 49.088445][ T3603] Call Trace:
[ 49.091708][ T3603]
[ 49.094624][ T3603] dump_stack_lvl+0xcd/0x134
[ 49.099204][ T3603] should_fail.cold+0x5/0xa
[ 49.103697][ T3603] ? throtl_pd_alloc+0xbb/0xa80
[ 49.108546][ T3603] should_failslab+0x5/0x10
[ 49.113048][ T3603] kmem_cache_alloc_node_trace+0x59/0x310
[ 49.118767][ T3603] ? rwlock_bug.part.0+0x90/0x90
[ 49.123709][ T3603] ? _raw_spin_lock_irq+0x41/0x50
[ 49.128733][ T3603] ? throtl_charge_bio+0x270/0x270
[ 49.133845][ T3603] throtl_pd_alloc+0xbb/0xa80
[ 49.138520][ T3603] ? throtl_charge_bio+0x270/0x270
[ 49.143632][ T3603] blkcg_activate_policy+0x235/0xc00
[ 49.148929][ T3603] blk_throtl_init+0x43d/0x650
[ 49.153696][ T3603] blkcg_init_queue+0x1e9/0x810
[ 49.158544][ T3603] __alloc_disk_node+0x260/0x610
[ 49.163482][ T3603] __blk_mq_alloc_disk+0x133/0x1c0
[ 49.168591][ T3603] loop_add+0x33d/0x910
[ 49.172749][ T3603] loop_control_ioctl+0x130/0x4d0
[ 49.177770][ T3603] ? loop_probe+0x80/0x80
[ 49.182101][ T3603] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 49.188339][ T3603] ? loop_probe+0x80/0x80
[ 49.192663][ T3603] __x64_sys_ioctl+0x193/0x200
[ 49.197432][ T3603] do_syscall_64+0x35/0xb0
[ 49.201855][ T3603] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 49.207755][ T3603] RIP: 0033:0x7fde66153079
[ 49.212165][ T3603] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 49.231766][ T3603] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 49.240178][ T3603] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 49.248139][ T3603] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
executing program
[ 49.256099][ T3603] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 49.264093][ T3603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 49.272140][ T3603] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 49.280115][ T3603]
[ 49.286938][ T3603] debugfs: Directory 'loop0' with parent 'block' already present!
[ 49.365699][ T3604] FAULT_INJECTION: forcing a failure.
[ 49.365699][ T3604] name failslab, interval 1, probability 0, space 0, times 0
[ 49.378403][ T3604] CPU: 1 PID: 3604 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 49.388888][ T3604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 49.398935][ T3604] Call Trace:
[ 49.402675][ T3604]
[ 49.405598][ T3604] dump_stack_lvl+0xcd/0x134
[ 49.410180][ T3604] should_fail.cold+0x5/0xa
[ 49.414678][ T3604] ? blk_throtl_init+0x7c/0x650
[ 49.419525][ T3604] should_failslab+0x5/0x10
[ 49.424019][ T3604] kmem_cache_alloc_node_trace+0x59/0x310
[ 49.429729][ T3604] blk_throtl_init+0x7c/0x650
[ 49.434395][ T3604] blkcg_init_queue+0x1e9/0x810
[ 49.439228][ T3604] __alloc_disk_node+0x260/0x610
[ 49.444167][ T3604] __blk_mq_alloc_disk+0x133/0x1c0
[ 49.449264][ T3604] loop_add+0x33d/0x910
[ 49.453408][ T3604] loop_control_ioctl+0x130/0x4d0
[ 49.458424][ T3604] ? loop_probe+0x80/0x80
[ 49.462744][ T3604] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 49.468975][ T3604] ? loop_probe+0x80/0x80
[ 49.473294][ T3604] __x64_sys_ioctl+0x193/0x200
[ 49.478052][ T3604] do_syscall_64+0x35/0xb0
[ 49.482457][ T3604] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 49.488335][ T3604] RIP: 0033:0x7fde66153079
[ 49.492737][ T3604] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
executing program
[ 49.512328][ T3604] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 49.520726][ T3604] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 49.528740][ T3604] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 49.536746][ T3604] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 49.544704][ T3604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 49.552670][ T3604] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 49.560637][ T3604]
[ 49.570152][ T3605] FAULT_INJECTION: forcing a failure.
[ 49.570152][ T3605] name failslab, interval 1, probability 0, space 0, times 0
[ 49.582764][ T3605] CPU: 0 PID: 3605 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 49.593255][ T3605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 49.603635][ T3605] Call Trace:
[ 49.606899][ T3605]
[ 49.609814][ T3605] dump_stack_lvl+0xcd/0x134
[ 49.614400][ T3605] should_fail.cold+0x5/0xa
[ 49.618894][ T3605] ? blk_throtl_init+0x7c/0x650
[ 49.623729][ T3605] should_failslab+0x5/0x10
[ 49.628216][ T3605] kmem_cache_alloc_node_trace+0x59/0x310
[ 49.633935][ T3605] blk_throtl_init+0x7c/0x650
[ 49.638619][ T3605] blkcg_init_queue+0x1e9/0x810
[ 49.643460][ T3605] __alloc_disk_node+0x260/0x610
[ 49.648395][ T3605] __blk_mq_alloc_disk+0x133/0x1c0
[ 49.653496][ T3605] loop_add+0x33d/0x910
[ 49.657647][ T3605] loop_control_ioctl+0x130/0x4d0
[ 49.662656][ T3605] ? loop_probe+0x80/0x80
[ 49.666971][ T3605] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 49.673203][ T3605] ? loop_probe+0x80/0x80
[ 49.677528][ T3605] __x64_sys_ioctl+0x193/0x200
[ 49.682290][ T3605] do_syscall_64+0x35/0xb0
[ 49.686715][ T3605] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 49.692623][ T3605] RIP: 0033:0x7fde66153079
[ 49.697036][ T3605] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
executing program
[ 49.717136][ T3605] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 49.725554][ T3605] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 49.733531][ T3605] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 49.741502][ T3605] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 49.749470][ T3605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 49.757441][ T3605] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 49.765429][ T3605]
[ 49.776237][ T3606] FAULT_INJECTION: forcing a failure.
[ 49.776237][ T3606] name failslab, interval 1, probability 0, space 0, times 0
[ 49.788919][ T3606] CPU: 0 PID: 3606 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 49.799400][ T3606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 49.809800][ T3606] Call Trace:
[ 49.813070][ T3606]
[ 49.815990][ T3606] dump_stack_lvl+0xcd/0x134
[ 49.820572][ T3606] should_fail.cold+0x5/0xa
[ 49.825067][ T3606] ? blk_throtl_init+0x7c/0x650
[ 49.829911][ T3606] should_failslab+0x5/0x10
[ 49.834398][ T3606] kmem_cache_alloc_node_trace+0x59/0x310
[ 49.840105][ T3606] blk_throtl_init+0x7c/0x650
[ 49.844775][ T3606] blkcg_init_queue+0x1e9/0x810
[ 49.849616][ T3606] __alloc_disk_node+0x260/0x610
[ 49.854545][ T3606] __blk_mq_alloc_disk+0x133/0x1c0
[ 49.859643][ T3606] loop_add+0x33d/0x910
[ 49.863798][ T3606] loop_control_ioctl+0x130/0x4d0
[ 49.868817][ T3606] ? loop_probe+0x80/0x80
[ 49.873133][ T3606] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 49.879358][ T3606] ? loop_probe+0x80/0x80
[ 49.883673][ T3606] __x64_sys_ioctl+0x193/0x200
[ 49.888432][ T3606] do_syscall_64+0x35/0xb0
[ 49.892843][ T3606] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 49.898727][ T3606] RIP: 0033:0x7fde66153079
[ 49.903136][ T3606] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
executing program
[ 49.922747][ T3606] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 49.931159][ T3606] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 49.939131][ T3606] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 49.947185][ T3606] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 49.955155][ T3606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 49.963121][ T3606] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 49.971100][ T3606]
[ 49.980707][ T3607] FAULT_INJECTION: forcing a failure.
[ 49.980707][ T3607] name failslab, interval 1, probability 0, space 0, times 0
[ 49.993293][ T3607] CPU: 0 PID: 3607 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 50.003785][ T3607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 50.013909][ T3607] Call Trace:
[ 50.017177][ T3607]
[ 50.020092][ T3607] dump_stack_lvl+0xcd/0x134
[ 50.024691][ T3607] should_fail.cold+0x5/0xa
[ 50.029184][ T3607] ? throtl_pd_alloc+0xbb/0xa80
[ 50.034020][ T3607] should_failslab+0x5/0x10
[ 50.038511][ T3607] kmem_cache_alloc_node_trace+0x59/0x310
[ 50.044219][ T3607] ? rwlock_bug.part.0+0x90/0x90
[ 50.049152][ T3607] ? _raw_spin_lock_irq+0x41/0x50
[ 50.054171][ T3607] ? throtl_charge_bio+0x270/0x270
[ 50.059286][ T3607] throtl_pd_alloc+0xbb/0xa80
[ 50.063974][ T3607] ? throtl_charge_bio+0x270/0x270
[ 50.069077][ T3607] blkcg_activate_policy+0x235/0xc00
[ 50.074353][ T3607] blk_throtl_init+0x43d/0x650
[ 50.079113][ T3607] blkcg_init_queue+0x1e9/0x810
[ 50.083956][ T3607] __alloc_disk_node+0x260/0x610
[ 50.088902][ T3607] __blk_mq_alloc_disk+0x133/0x1c0
[ 50.094015][ T3607] loop_add+0x33d/0x910
[ 50.098178][ T3607] loop_control_ioctl+0x130/0x4d0
[ 50.103200][ T3607] ? loop_probe+0x80/0x80
[ 50.107533][ T3607] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 50.113776][ T3607] ? loop_probe+0x80/0x80
[ 50.118108][ T3607] __x64_sys_ioctl+0x193/0x200
[ 50.122890][ T3607] do_syscall_64+0x35/0xb0
[ 50.127310][ T3607] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 50.133205][ T3607] RIP: 0033:0x7fde66153079
[ 50.137614][ T3607] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 50.157216][ T3607] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 50.165622][ T3607] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 50.173588][ T3607] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
executing program
executing program
[ 50.181549][ T3607] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 50.189508][ T3607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 50.197473][ T3607] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 50.205457][ T3607]
[ 50.265267][ T3609] FAULT_INJECTION: forcing a failure.
[ 50.265267][ T3609] name failslab, interval 1, probability 0, space 0, times 0
[ 50.277881][ T3609] CPU: 0 PID: 3609 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 50.288360][ T3609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 50.298405][ T3609] Call Trace:
[ 50.301669][ T3609]
[ 50.304588][ T3609] dump_stack_lvl+0xcd/0x134
[ 50.309174][ T3609] should_fail.cold+0x5/0xa
[ 50.313664][ T3609] ? throtl_pd_alloc+0xbb/0xa80
[ 50.318503][ T3609] should_failslab+0x5/0x10
[ 50.322995][ T3609] kmem_cache_alloc_node_trace+0x59/0x310
[ 50.328707][ T3609] ? rwlock_bug.part.0+0x90/0x90
[ 50.333633][ T3609] ? _raw_spin_lock_irq+0x41/0x50
[ 50.338644][ T3609] ? throtl_charge_bio+0x270/0x270
[ 50.343739][ T3609] throtl_pd_alloc+0xbb/0xa80
[ 50.348400][ T3609] ? throtl_charge_bio+0x270/0x270
[ 50.353495][ T3609] blkcg_activate_policy+0x235/0xc00
[ 50.358770][ T3609] blk_throtl_init+0x43d/0x650
[ 50.363522][ T3609] blkcg_init_queue+0x1e9/0x810
[ 50.368359][ T3609] __alloc_disk_node+0x260/0x610
[ 50.373285][ T3609] __blk_mq_alloc_disk+0x133/0x1c0
[ 50.378381][ T3609] loop_add+0x33d/0x910
[ 50.382523][ T3609] loop_control_ioctl+0x130/0x4d0
[ 50.387532][ T3609] ? loop_probe+0x80/0x80
[ 50.391848][ T3609] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 50.398069][ T3609] ? loop_probe+0x80/0x80
[ 50.402382][ T3609] __x64_sys_ioctl+0x193/0x200
[ 50.407145][ T3609] do_syscall_64+0x35/0xb0
[ 50.411548][ T3609] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 50.417425][ T3609] RIP: 0033:0x7fde66153079
[ 50.421823][ T3609] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 50.441409][ T3609] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 50.449803][ T3609] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 50.457756][ T3609] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
executing program
[ 50.465710][ T3609] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 50.473671][ T3609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 50.481622][ T3609] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 50.489593][ T3609]
[ 50.496527][ T3609] debugfs: Directory 'loop0' with parent 'block' already present!
[ 50.534796][ T3610] FAULT_INJECTION: forcing a failure.
[ 50.534796][ T3610] name failslab, interval 1, probability 0, space 0, times 0
[ 50.547389][ T3610] CPU: 0 PID: 3610 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 50.557874][ T3610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 50.567912][ T3610] Call Trace:
[ 50.571176][ T3610]
[ 50.574092][ T3610] dump_stack_lvl+0xcd/0x134
[ 50.578675][ T3610] should_fail.cold+0x5/0xa
[ 50.583168][ T3610] ? throtl_pd_alloc+0xbb/0xa80
[ 50.588012][ T3610] should_failslab+0x5/0x10
[ 50.592497][ T3610] kmem_cache_alloc_node_trace+0x59/0x310
[ 50.598196][ T3610] ? rwlock_bug.part.0+0x90/0x90
[ 50.603164][ T3610] ? _raw_spin_lock_irq+0x41/0x50
[ 50.608173][ T3610] ? throtl_charge_bio+0x270/0x270
[ 50.613272][ T3610] throtl_pd_alloc+0xbb/0xa80
[ 50.617931][ T3610] ? throtl_charge_bio+0x270/0x270
[ 50.623036][ T3610] blkcg_activate_policy+0x235/0xc00
[ 50.628326][ T3610] blk_throtl_init+0x43d/0x650
[ 50.633081][ T3610] blkcg_init_queue+0x1e9/0x810
[ 50.637939][ T3610] __alloc_disk_node+0x260/0x610
[ 50.642883][ T3610] __blk_mq_alloc_disk+0x133/0x1c0
[ 50.647995][ T3610] loop_add+0x33d/0x910
[ 50.652152][ T3610] loop_control_ioctl+0x130/0x4d0
[ 50.657175][ T3610] ? loop_probe+0x80/0x80
[ 50.661503][ T3610] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 50.667741][ T3610] ? loop_probe+0x80/0x80
[ 50.672071][ T3610] __x64_sys_ioctl+0x193/0x200
[ 50.676839][ T3610] do_syscall_64+0x35/0xb0
[ 50.681260][ T3610] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 50.687156][ T3610] RIP: 0033:0x7fde66153079
[ 50.691570][ T3610] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 50.711173][ T3610] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 50.719581][ T3610] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 50.727546][ T3610] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
executing program
[ 50.735508][ T3610] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 50.743493][ T3610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 50.751454][ T3610] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 50.759430][ T3610]
[ 50.766287][ T3610] debugfs: Directory 'loop0' with parent 'block' already present!
[ 50.845223][ T3611] FAULT_INJECTION: forcing a failure.
[ 50.845223][ T3611] name failslab, interval 1, probability 0, space 0, times 0
[ 50.857808][ T3611] CPU: 1 PID: 3611 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 50.868294][ T3611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 50.878336][ T3611] Call Trace:
[ 50.881605][ T3611]
[ 50.884527][ T3611] dump_stack_lvl+0xcd/0x134
[ 50.889124][ T3611] should_fail.cold+0x5/0xa
[ 50.893622][ T3611] ? throtl_pd_alloc+0xbb/0xa80
[ 50.898458][ T3611] should_failslab+0x5/0x10
[ 50.902947][ T3611] kmem_cache_alloc_node_trace+0x59/0x310
[ 50.908653][ T3611] ? rwlock_bug.part.0+0x90/0x90
[ 50.913576][ T3611] ? _raw_spin_lock_irq+0x41/0x50
[ 50.918599][ T3611] ? throtl_charge_bio+0x270/0x270
[ 50.923697][ T3611] throtl_pd_alloc+0xbb/0xa80
[ 50.928357][ T3611] ? throtl_charge_bio+0x270/0x270
[ 50.933458][ T3611] blkcg_activate_policy+0x235/0xc00
[ 50.938749][ T3611] blk_throtl_init+0x43d/0x650
[ 50.943514][ T3611] blkcg_init_queue+0x1e9/0x810
[ 50.948353][ T3611] __alloc_disk_node+0x260/0x610
[ 50.953289][ T3611] __blk_mq_alloc_disk+0x133/0x1c0
[ 50.958404][ T3611] loop_add+0x33d/0x910
[ 50.962549][ T3611] loop_control_ioctl+0x130/0x4d0
[ 50.967557][ T3611] ? loop_probe+0x80/0x80
[ 50.971875][ T3611] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 50.978103][ T3611] ? loop_probe+0x80/0x80
[ 50.982504][ T3611] __x64_sys_ioctl+0x193/0x200
[ 50.987263][ T3611] do_syscall_64+0x35/0xb0
[ 50.991667][ T3611] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 50.997549][ T3611] RIP: 0033:0x7fde66153079
[ 51.002293][ T3611] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 51.021884][ T3611] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 51.030282][ T3611] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 51.038238][ T3611] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
executing program
executing program
[ 51.046190][ T3611] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 51.054145][ T3611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 51.062096][ T3611] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 51.070065][ T3611]
[ 51.135113][ T3613] FAULT_INJECTION: forcing a failure.
[ 51.135113][ T3613] name failslab, interval 1, probability 0, space 0, times 0
[ 51.147794][ T3613] CPU: 0 PID: 3613 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 51.158293][ T3613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 51.168335][ T3613] Call Trace:
[ 51.171607][ T3613]
[ 51.174524][ T3613] dump_stack_lvl+0xcd/0x134
[ 51.179112][ T3613] should_fail.cold+0x5/0xa
[ 51.183604][ T3613] should_failslab+0x5/0x10
[ 51.188093][ T3613] kmem_cache_alloc_trace+0x60/0x3f0
[ 51.193364][ T3613] ? blk_iolatency_init+0x4b/0x390
[ 51.198464][ T3613] blk_iolatency_init+0x4b/0x390
[ 51.203781][ T3613] blkcg_init_queue+0x207/0x810
[ 51.208642][ T3613] __alloc_disk_node+0x260/0x610
[ 51.213590][ T3613] __blk_mq_alloc_disk+0x133/0x1c0
[ 51.218711][ T3613] loop_add+0x33d/0x910
[ 51.222868][ T3613] loop_control_ioctl+0x130/0x4d0
[ 51.227889][ T3613] ? loop_probe+0x80/0x80
[ 51.232216][ T3613] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 51.238453][ T3613] ? loop_probe+0x80/0x80
[ 51.242780][ T3613] __x64_sys_ioctl+0x193/0x200
[ 51.247552][ T3613] do_syscall_64+0x35/0xb0
[ 51.251971][ T3613] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 51.257871][ T3613] RIP: 0033:0x7fde66153079
[ 51.262281][ T3613] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 51.281887][ T3613] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 51.290302][ T3613] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 51.298272][ T3613] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 51.306238][ T3613] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 51.314205][ T3613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 51.322169][ T3613] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 51.330148][ T3613]
[ 51.333431][ T3613]
[ 51.335761][ T3613] ======================================================
[ 51.342768][ T3613] WARNING: possible circular locking dependency detected
[ 51.349767][ T3613] 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0 Not tainted
[ 51.356856][ T3613] ------------------------------------------------------
[ 51.363853][ T3613] syz-executor173/3613 is trying to acquire lock:
[ 51.370251][ T3613] ffff8880168900a8 ((&sq->pending_timer)){+.-.}-{0:0}, at: del_timer_sync+0x33/0x1b0
[ 51.379731][ T3613]
[ 51.379731][ T3613] but task is already holding lock:
[ 51.387075][ T3613] ffffffff9070b710 (&blkcg->lock){....}-{2:2}, at: blkcg_deactivate_policy+0x1e7/0x4e0
[ 51.396724][ T3613]
[ 51.396724][ T3613] which lock already depends on the new lock.
[ 51.396724][ T3613]
[ 51.407107][ T3613]
[ 51.407107][ T3613] the existing dependency chain (in reverse order) is:
[ 51.416104][ T3613]
[ 51.416104][ T3613] -> #2 (&blkcg->lock){....}-{2:2}:
[ 51.423474][ T3613] _raw_spin_lock+0x2a/0x40
[ 51.428492][ T3613] blkg_create+0x47b/0x1030
[ 51.433509][ T3613] blkcg_init_queue+0xfe/0x810
[ 51.438786][ T3613] __alloc_disk_node+0x260/0x610
[ 51.444239][ T3613] __blk_alloc_disk+0x35/0x70
[ 51.449430][ T3613] brd_alloc.part.0+0x27f/0x7a0
[ 51.454791][ T3613] brd_init+0x1b8/0x24b
[ 51.459459][ T3613] do_one_initcall+0x103/0x650
[ 51.464739][ T3613] kernel_init_freeable+0x6b1/0x73a
[ 51.470451][ T3613] kernel_init+0x1a/0x1d0
[ 51.475294][ T3613] ret_from_fork+0x1f/0x30
[ 51.480222][ T3613]
[ 51.480222][ T3613] -> #1 (&q->queue_lock){..-.}-{2:2}:
[ 51.487769][ T3613] _raw_spin_lock_irq+0x32/0x50
[ 51.493133][ T3613] throtl_pending_timer_fn+0xf7/0x1690
[ 51.499107][ T3613] call_timer_fn+0x1a5/0x6b0
[ 51.504471][ T3613] __run_timers.part.0+0x67c/0xa30
[ 51.510097][ T3613] run_timer_softirq+0xb3/0x1d0
[ 51.515458][ T3613] __do_softirq+0x29b/0x9c2
[ 51.520563][ T3613] __irq_exit_rcu+0x123/0x180
[ 51.525757][ T3613] irq_exit_rcu+0x5/0x20
[ 51.530513][ T3613] sysvec_apic_timer_interrupt+0x93/0xc0
[ 51.536658][ T3613] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 51.543155][ T3613] acpi_idle_do_entry+0x1c6/0x250
[ 51.548692][ T3613] acpi_idle_enter+0x361/0x500
[ 51.553969][ T3613] cpuidle_enter_state+0x1b1/0xc80
[ 51.559602][ T3613] cpuidle_enter+0x4a/0xa0
[ 51.564535][ T3613] do_idle+0x3e8/0x590
[ 51.569114][ T3613] cpu_startup_entry+0x14/0x20
[ 51.574390][ T3613] start_secondary+0x265/0x340
[ 51.579672][ T3613] secondary_startup_64_no_verify+0xc3/0xcb
[ 51.586081][ T3613]
[ 51.586081][ T3613] -> #0 ((&sq->pending_timer)){+.-.}-{0:0}:
[ 51.594148][ T3613] __lock_acquire+0x2ac6/0x56c0
[ 51.599515][ T3613] lock_acquire+0x1ab/0x510
[ 51.604532][ T3613] del_timer_sync+0x5b/0x1b0
[ 51.609632][ T3613] throtl_pd_free+0x15/0x40
[ 51.614648][ T3613] blkcg_deactivate_policy+0x2d2/0x4e0
[ 51.620620][ T3613] blk_throtl_exit+0x8a/0x1a0
[ 51.625810][ T3613] blkcg_init_queue+0x225/0x810
[ 51.631174][ T3613] __alloc_disk_node+0x260/0x610
[ 51.636628][ T3613] __blk_mq_alloc_disk+0x133/0x1c0
[ 51.642253][ T3613] loop_add+0x33d/0x910
[ 51.646926][ T3613] loop_control_ioctl+0x130/0x4d0
[ 51.652462][ T3613] __x64_sys_ioctl+0x193/0x200
[ 51.657741][ T3613] do_syscall_64+0x35/0xb0
[ 51.662671][ T3613] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 51.669078][ T3613]
[ 51.669078][ T3613] other info that might help us debug this:
[ 51.669078][ T3613]
[ 51.679289][ T3613] Chain exists of:
[ 51.679289][ T3613] (&sq->pending_timer) --> &q->queue_lock --> &blkcg->lock
[ 51.679289][ T3613]
[ 51.692396][ T3613] Possible unsafe locking scenario:
[ 51.692396][ T3613]
[ 51.699827][ T3613] CPU0 CPU1
[ 51.705174][ T3613] ---- ----
[ 51.710520][ T3613] lock(&blkcg->lock);
[ 51.714665][ T3613] lock(&q->queue_lock);
[ 51.721505][ T3613] lock(&blkcg->lock);
[ 51.728166][ T3613] lock((&sq->pending_timer));
[ 51.733007][ T3613]
[ 51.733007][ T3613] *** DEADLOCK ***
[ 51.733007][ T3613]
[ 51.741135][ T3613] 2 locks held by syz-executor173/3613:
[ 51.746663][ T3613] #0: ffff88801dd168e0 (&q->queue_lock){..-.}-{2:2}, at: blkcg_deactivate_policy+0xfe/0x4e0
[ 51.756927][ T3613] #1: ffffffff9070b710 (&blkcg->lock){....}-{2:2}, at: blkcg_deactivate_policy+0x1e7/0x4e0
[ 51.767017][ T3613]
[ 51.767017][ T3613] stack backtrace:
[ 51.772885][ T3613] CPU: 1 PID: 3613 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 51.783368][ T3613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 51.793409][ T3613] Call Trace:
[ 51.796675][ T3613]
[ 51.799592][ T3613] dump_stack_lvl+0xcd/0x134
[ 51.804181][ T3613] check_noncircular+0x25f/0x2e0
[ 51.809113][ T3613] ? register_lock_class+0xbe/0x11b0
[ 51.814392][ T3613] ? print_circular_bug+0x1e0/0x1e0
[ 51.819583][ T3613] ? __lock_acquire+0x163e/0x56c0
[ 51.824607][ T3613] ? find_held_lock+0x2d/0x110
[ 51.829362][ T3613] __lock_acquire+0x2ac6/0x56c0
[ 51.834212][ T3613] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 51.840189][ T3613] lock_acquire+0x1ab/0x510
[ 51.844688][ T3613] ? del_timer_sync+0x33/0x1b0
[ 51.849444][ T3613] ? lock_release+0x720/0x720
[ 51.854117][ T3613] ? lock_release+0x720/0x720
[ 51.858784][ T3613] ? blk_mq_freeze_queue_wait+0xab/0x160
[ 51.864422][ T3613] ? blk_mq_queue_inflight+0xa0/0xa0
[ 51.869701][ T3613] ? do_raw_spin_lock+0x120/0x2a0
[ 51.874727][ T3613] del_timer_sync+0x5b/0x1b0
[ 51.879306][ T3613] ? del_timer_sync+0x33/0x1b0
[ 51.884060][ T3613] throtl_pd_free+0x15/0x40
[ 51.888557][ T3613] blkcg_deactivate_policy+0x2d2/0x4e0
[ 51.894009][ T3613] ? throtl_upgrade_state+0xee0/0xee0
[ 51.899402][ T3613] blk_throtl_exit+0x8a/0x1a0
[ 51.904470][ T3613] blkcg_init_queue+0x225/0x810
[ 51.909331][ T3613] __alloc_disk_node+0x260/0x610
[ 51.914272][ T3613] __blk_mq_alloc_disk+0x133/0x1c0
[ 51.919385][ T3613] loop_add+0x33d/0x910
[ 51.923537][ T3613] loop_control_ioctl+0x130/0x4d0
[ 51.928562][ T3613] ? loop_probe+0x80/0x80
[ 51.932906][ T3613] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 51.939149][ T3613] ? loop_probe+0x80/0x80
[ 51.943475][ T3613] __x64_sys_ioctl+0x193/0x200
[ 51.948251][ T3613] do_syscall_64+0x35/0xb0
[ 51.952683][ T3613] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 51.958582][ T3613] RIP: 0033:0x7fde66153079
[ 51.963022][ T3613] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
executing program
[ 51.982632][ T3613] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 51.991038][ T3613] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 51.999001][ T3613] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 52.007227][ T3613] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 52.015190][ T3613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 52.023161][ T3613] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 52.031134][ T3613]
[ 52.038462][ T3614] FAULT_INJECTION: forcing a failure.
[ 52.038462][ T3614] name failslab, interval 1, probability 0, space 0, times 0
[ 52.051051][ T3614] CPU: 1 PID: 3614 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 52.061526][ T3614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 52.071558][ T3614] Call Trace:
[ 52.074819][ T3614]
[ 52.077727][ T3614] dump_stack_lvl+0xcd/0x134
[ 52.082304][ T3614] should_fail.cold+0x5/0xa
[ 52.086790][ T3614] ? throtl_pd_alloc+0xbb/0xa80
[ 52.091626][ T3614] should_failslab+0x5/0x10
[ 52.096112][ T3614] kmem_cache_alloc_node_trace+0x59/0x310
[ 52.101812][ T3614] ? rwlock_bug.part.0+0x90/0x90
[ 52.106730][ T3614] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 52.112516][ T3614] ? throtl_charge_bio+0x270/0x270
[ 52.117607][ T3614] throtl_pd_alloc+0xbb/0xa80
[ 52.122266][ T3614] ? throtl_charge_bio+0x270/0x270
[ 52.127360][ T3614] blkcg_activate_policy+0x235/0xc00
[ 52.132628][ T3614] blk_throtl_init+0x43d/0x650
[ 52.137376][ T3614] blkcg_init_queue+0x1e9/0x810
[ 52.142207][ T3614] __alloc_disk_node+0x260/0x610
[ 52.147129][ T3614] __blk_mq_alloc_disk+0x133/0x1c0
[ 52.152224][ T3614] loop_add+0x33d/0x910
[ 52.156369][ T3614] loop_control_ioctl+0x130/0x4d0
[ 52.161386][ T3614] ? loop_probe+0x80/0x80
[ 52.165711][ T3614] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 52.171931][ T3614] ? loop_probe+0x80/0x80
[ 52.176239][ T3614] __x64_sys_ioctl+0x193/0x200
[ 52.180997][ T3614] do_syscall_64+0x35/0xb0
[ 52.185403][ T3614] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 52.191280][ T3614] RIP: 0033:0x7fde66153079
[ 52.195677][ T3614] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 52.215263][ T3614] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 52.223653][ T3614] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 52.231606][ T3614] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
executing program
executing program
[ 52.239574][ T3614] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 52.247527][ T3614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 52.255480][ T3614] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 52.263433][ T3614]
[ 52.267983][ T3614] debugfs: Directory 'loop0' with parent 'block' already present!
[ 52.314471][ T3616] FAULT_INJECTION: forcing a failure.
[ 52.314471][ T3616] name failslab, interval 1, probability 0, space 0, times 0
[ 52.327076][ T3616] CPU: 0 PID: 3616 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 52.337566][ T3616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 52.347600][ T3616] Call Trace:
[ 52.350859][ T3616]
[ 52.353787][ T3616] dump_stack_lvl+0xcd/0x134
[ 52.358375][ T3616] should_fail.cold+0x5/0xa
[ 52.362869][ T3616] ? blk_throtl_init+0x7c/0x650
[ 52.367722][ T3616] should_failslab+0x5/0x10
[ 52.372211][ T3616] kmem_cache_alloc_node_trace+0x59/0x310
[ 52.377913][ T3616] blk_throtl_init+0x7c/0x650
[ 52.382577][ T3616] blkcg_init_queue+0x1e9/0x810
[ 52.387414][ T3616] __alloc_disk_node+0x260/0x610
[ 52.392352][ T3616] __blk_mq_alloc_disk+0x133/0x1c0
[ 52.397467][ T3616] loop_add+0x33d/0x910
[ 52.401621][ T3616] loop_control_ioctl+0x130/0x4d0
[ 52.406636][ T3616] ? loop_probe+0x80/0x80
[ 52.410964][ T3616] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 52.417199][ T3616] ? loop_probe+0x80/0x80
[ 52.421518][ T3616] __x64_sys_ioctl+0x193/0x200
[ 52.426282][ T3616] do_syscall_64+0x35/0xb0
[ 52.430697][ T3616] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 52.436586][ T3616] RIP: 0033:0x7fde66153079
[ 52.440990][ T3616] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
executing program
[ 52.460585][ T3616] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 52.468987][ T3616] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 52.476946][ T3616] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 52.484904][ T3616] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 52.492869][ T3616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 52.500834][ T3616] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 52.508801][ T3616]
[ 52.517160][ T3617] FAULT_INJECTION: forcing a failure.
[ 52.517160][ T3617] name failslab, interval 1, probability 0, space 0, times 0
[ 52.529733][ T3617] CPU: 0 PID: 3617 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 52.540208][ T3617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 52.550245][ T3617] Call Trace:
[ 52.553520][ T3617]
[ 52.556494][ T3617] dump_stack_lvl+0xcd/0x134
[ 52.561087][ T3617] should_fail.cold+0x5/0xa
[ 52.565581][ T3617] ? throtl_pd_alloc+0xbb/0xa80
[ 52.570416][ T3617] should_failslab+0x5/0x10
[ 52.574902][ T3617] kmem_cache_alloc_node_trace+0x59/0x310
[ 52.580648][ T3617] ? rwlock_bug.part.0+0x90/0x90
[ 52.585572][ T3617] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 52.591367][ T3617] ? throtl_charge_bio+0x270/0x270
[ 52.596461][ T3617] throtl_pd_alloc+0xbb/0xa80
[ 52.601126][ T3617] ? throtl_charge_bio+0x270/0x270
[ 52.606242][ T3617] blkcg_activate_policy+0x235/0xc00
[ 52.611512][ T3617] blk_throtl_init+0x43d/0x650
[ 52.616263][ T3617] blkcg_init_queue+0x1e9/0x810
[ 52.621094][ T3617] __alloc_disk_node+0x260/0x610
[ 52.626028][ T3617] __blk_mq_alloc_disk+0x133/0x1c0
[ 52.631129][ T3617] loop_add+0x33d/0x910
[ 52.635268][ T3617] loop_control_ioctl+0x130/0x4d0
[ 52.640287][ T3617] ? loop_probe+0x80/0x80
[ 52.644602][ T3617] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 52.650846][ T3617] ? loop_probe+0x80/0x80
[ 52.655180][ T3617] __x64_sys_ioctl+0x193/0x200
[ 52.659936][ T3617] do_syscall_64+0x35/0xb0
[ 52.664350][ T3617] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 52.670256][ T3617] RIP: 0033:0x7fde66153079
[ 52.674654][ T3617] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 52.694242][ T3617] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 52.702685][ T3617] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
executing program
executing program
[ 52.710645][ T3617] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 52.718614][ T3617] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 52.726566][ T3617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 52.734527][ T3617] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 52.742488][ T3617]
[ 52.824279][ T3619] FAULT_INJECTION: forcing a failure.
[ 52.824279][ T3619] name failslab, interval 1, probability 0, space 0, times 0
[ 52.836866][ T3619] CPU: 1 PID: 3619 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 52.847344][ T3619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 52.857384][ T3619] Call Trace:
[ 52.860652][ T3619]
[ 52.863576][ T3619] dump_stack_lvl+0xcd/0x134
[ 52.868166][ T3619] should_fail.cold+0x5/0xa
[ 52.872672][ T3619] ? throtl_pd_alloc+0xbb/0xa80
[ 52.877523][ T3619] should_failslab+0x5/0x10
[ 52.882018][ T3619] kmem_cache_alloc_node_trace+0x59/0x310
[ 52.887728][ T3619] ? rwlock_bug.part.0+0x90/0x90
[ 52.892661][ T3619] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 52.898462][ T3619] ? throtl_charge_bio+0x270/0x270
[ 52.903566][ T3619] throtl_pd_alloc+0xbb/0xa80
[ 52.908236][ T3619] ? throtl_charge_bio+0x270/0x270
[ 52.913340][ T3619] blkcg_activate_policy+0x235/0xc00
[ 52.918623][ T3619] blk_throtl_init+0x43d/0x650
[ 52.923385][ T3619] blkcg_init_queue+0x1e9/0x810
[ 52.928236][ T3619] __alloc_disk_node+0x260/0x610
[ 52.933175][ T3619] __blk_mq_alloc_disk+0x133/0x1c0
[ 52.938279][ T3619] loop_add+0x33d/0x910
[ 52.942432][ T3619] loop_control_ioctl+0x130/0x4d0
[ 52.947451][ T3619] ? loop_probe+0x80/0x80
[ 52.951773][ T3619] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 52.958010][ T3619] ? loop_probe+0x80/0x80
[ 52.962339][ T3619] __x64_sys_ioctl+0x193/0x200
[ 52.967100][ T3619] do_syscall_64+0x35/0xb0
[ 52.971517][ T3619] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 52.977420][ T3619] RIP: 0033:0x7fde66153079
[ 52.981823][ T3619] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 53.001427][ T3619] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 53.009827][ T3619] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
executing program
executing program
[ 53.017786][ T3619] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 53.025749][ T3619] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 53.033706][ T3619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 53.041664][ T3619] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 53.049647][ T3619]
[ 53.054233][ T3619] debugfs: Directory 'loop0' with parent 'block' already present!
[ 53.094063][ T3621] FAULT_INJECTION: forcing a failure.
[ 53.094063][ T3621] name failslab, interval 1, probability 0, space 0, times 0
[ 53.106723][ T3621] CPU: 0 PID: 3621 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 53.117205][ T3621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 53.127238][ T3621] Call Trace:
[ 53.130496][ T3621]
[ 53.133408][ T3621] dump_stack_lvl+0xcd/0x134
[ 53.137988][ T3621] should_fail.cold+0x5/0xa
[ 53.142476][ T3621] should_failslab+0x5/0x10
[ 53.146962][ T3621] kmem_cache_alloc_trace+0x60/0x3f0
[ 53.152227][ T3621] ? blk_iolatency_init+0x4b/0x390
[ 53.157337][ T3621] blk_iolatency_init+0x4b/0x390
[ 53.162258][ T3621] blkcg_init_queue+0x207/0x810
[ 53.167095][ T3621] __alloc_disk_node+0x260/0x610
[ 53.172016][ T3621] __blk_mq_alloc_disk+0x133/0x1c0
[ 53.177108][ T3621] loop_add+0x33d/0x910
[ 53.181245][ T3621] loop_control_ioctl+0x130/0x4d0
[ 53.186247][ T3621] ? loop_probe+0x80/0x80
[ 53.190555][ T3621] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 53.196774][ T3621] ? loop_probe+0x80/0x80
[ 53.201082][ T3621] __x64_sys_ioctl+0x193/0x200
[ 53.205838][ T3621] do_syscall_64+0x35/0xb0
[ 53.210238][ T3621] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 53.216133][ T3621] RIP: 0033:0x7fde66153079
[ 53.220536][ T3621] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
executing program
[ 53.240122][ T3621] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 53.248511][ T3621] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 53.256459][ T3621] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 53.264408][ T3621] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 53.272362][ T3621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 53.280314][ T3621] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 53.288267][ T3621]
[ 53.295348][ T3622] FAULT_INJECTION: forcing a failure.
[ 53.295348][ T3622] name failslab, interval 1, probability 0, space 0, times 0
[ 53.307929][ T3622] CPU: 1 PID: 3622 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 53.318404][ T3622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 53.328451][ T3622] Call Trace:
[ 53.331774][ T3622]
[ 53.334694][ T3622] dump_stack_lvl+0xcd/0x134
[ 53.339277][ T3622] should_fail.cold+0x5/0xa
[ 53.343765][ T3622] ? throtl_pd_alloc+0xbb/0xa80
[ 53.348600][ T3622] should_failslab+0x5/0x10
[ 53.353088][ T3622] kmem_cache_alloc_node_trace+0x59/0x310
[ 53.358788][ T3622] ? rwlock_bug.part.0+0x90/0x90
[ 53.363710][ T3622] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 53.369500][ T3622] ? throtl_charge_bio+0x270/0x270
[ 53.374594][ T3622] throtl_pd_alloc+0xbb/0xa80
[ 53.379253][ T3622] ? throtl_charge_bio+0x270/0x270
[ 53.384347][ T3622] blkcg_activate_policy+0x235/0xc00
[ 53.389616][ T3622] blk_throtl_init+0x43d/0x650
[ 53.394366][ T3622] blkcg_init_queue+0x1e9/0x810
[ 53.399237][ T3622] __alloc_disk_node+0x260/0x610
[ 53.404171][ T3622] __blk_mq_alloc_disk+0x133/0x1c0
[ 53.409273][ T3622] loop_add+0x33d/0x910
[ 53.413423][ T3622] loop_control_ioctl+0x130/0x4d0
[ 53.418440][ T3622] ? loop_probe+0x80/0x80
[ 53.422760][ T3622] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 53.428993][ T3622] ? loop_probe+0x80/0x80
[ 53.433312][ T3622] __x64_sys_ioctl+0x193/0x200
[ 53.438081][ T3622] do_syscall_64+0x35/0xb0
[ 53.442497][ T3622] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 53.448393][ T3622] RIP: 0033:0x7fde66153079
[ 53.452794][ T3622] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 53.472392][ T3622] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 53.480795][ T3622] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
executing program
executing program
[ 53.488755][ T3622] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 53.496713][ T3622] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 53.504671][ T3622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 53.512627][ T3622] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 53.520590][ T3622]
[ 53.574505][ T3624] FAULT_INJECTION: forcing a failure.
[ 53.574505][ T3624] name failslab, interval 1, probability 0, space 0, times 0
[ 53.587089][ T3624] CPU: 1 PID: 3624 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 53.597575][ T3624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 53.607611][ T3624] Call Trace:
[ 53.610870][ T3624]
[ 53.613779][ T3624] dump_stack_lvl+0xcd/0x134
[ 53.618360][ T3624] should_fail.cold+0x5/0xa
[ 53.622845][ T3624] ? throtl_pd_alloc+0xbb/0xa80
[ 53.627675][ T3624] should_failslab+0x5/0x10
[ 53.632158][ T3624] kmem_cache_alloc_node_trace+0x59/0x310
[ 53.637862][ T3624] ? rwlock_bug.part.0+0x90/0x90
[ 53.642796][ T3624] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 53.648601][ T3624] ? throtl_charge_bio+0x270/0x270
[ 53.653707][ T3624] throtl_pd_alloc+0xbb/0xa80
[ 53.658376][ T3624] ? throtl_charge_bio+0x270/0x270
[ 53.663484][ T3624] blkcg_activate_policy+0x235/0xc00
[ 53.668773][ T3624] blk_throtl_init+0x43d/0x650
[ 53.673535][ T3624] blkcg_init_queue+0x1e9/0x810
[ 53.678378][ T3624] __alloc_disk_node+0x260/0x610
[ 53.683315][ T3624] __blk_mq_alloc_disk+0x133/0x1c0
[ 53.688425][ T3624] loop_add+0x33d/0x910
[ 53.692572][ T3624] loop_control_ioctl+0x130/0x4d0
[ 53.697588][ T3624] ? loop_probe+0x80/0x80
[ 53.701906][ T3624] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 53.708141][ T3624] ? loop_probe+0x80/0x80
[ 53.712463][ T3624] __x64_sys_ioctl+0x193/0x200
[ 53.717228][ T3624] do_syscall_64+0x35/0xb0
[ 53.721638][ T3624] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 53.727523][ T3624] RIP: 0033:0x7fde66153079
[ 53.731925][ T3624] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 53.751521][ T3624] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 53.759920][ T3624] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
executing program
executing program
[ 53.767880][ T3624] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 53.775835][ T3624] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 53.783795][ T3624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 53.791753][ T3624] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 53.799720][ T3624]
[ 53.805011][ T3624] debugfs: Directory 'loop0' with parent 'block' already present!
[ 53.854247][ T3626] FAULT_INJECTION: forcing a failure.
[ 53.854247][ T3626] name failslab, interval 1, probability 0, space 0, times 0
[ 53.866833][ T3626] CPU: 0 PID: 3626 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 53.877327][ T3626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 53.887361][ T3626] Call Trace:
[ 53.890638][ T3626]
[ 53.893551][ T3626] dump_stack_lvl+0xcd/0x134
[ 53.898127][ T3626] should_fail.cold+0x5/0xa
[ 53.902611][ T3626] ? ioprio_alloc_cpd+0x140/0x140
[ 53.907618][ T3626] should_failslab+0x5/0x10
[ 53.912101][ T3626] kmem_cache_alloc_trace+0x60/0x3f0
[ 53.917382][ T3626] ? blkcg_activate_policy+0x235/0xc00
[ 53.922820][ T3626] ? ioprio_alloc_cpd+0x140/0x140
[ 53.927826][ T3626] blkcg_activate_policy+0x235/0xc00
[ 53.933095][ T3626] blk_ioprio_init+0x65/0x240
[ 53.937753][ T3626] blkcg_init_queue+0x1ad/0x810
[ 53.942586][ T3626] __alloc_disk_node+0x260/0x610
[ 53.947510][ T3626] __blk_mq_alloc_disk+0x133/0x1c0
[ 53.952605][ T3626] loop_add+0x33d/0x910
[ 53.956744][ T3626] loop_control_ioctl+0x130/0x4d0
[ 53.961754][ T3626] ? loop_probe+0x80/0x80
[ 53.966067][ T3626] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 53.972288][ T3626] ? loop_probe+0x80/0x80
[ 53.976599][ T3626] __x64_sys_ioctl+0x193/0x200
[ 53.981347][ T3626] do_syscall_64+0x35/0xb0
[ 53.985750][ T3626] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 53.991628][ T3626] RIP: 0033:0x7fde66153079
[ 53.996037][ T3626] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 54.015644][ T3626] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 54.024048][ T3626] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 54.031999][ T3626] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 54.039947][ T3626] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
executing program
executing program
[ 54.047896][ T3626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 54.055844][ T3626] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 54.063805][ T3626]
[ 54.124239][ T3628] FAULT_INJECTION: forcing a failure.
[ 54.124239][ T3628] name failslab, interval 1, probability 0, space 0, times 0
[ 54.137095][ T3628] CPU: 0 PID: 3628 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 54.147581][ T3628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 54.157621][ T3628] Call Trace:
[ 54.160882][ T3628]
[ 54.163794][ T3628] dump_stack_lvl+0xcd/0x134
[ 54.168383][ T3628] should_fail.cold+0x5/0xa
[ 54.172871][ T3628] should_failslab+0x5/0x10
[ 54.177355][ T3628] kmem_cache_alloc_trace+0x60/0x3f0
[ 54.182621][ T3628] ? blk_iolatency_init+0x4b/0x390
[ 54.187717][ T3628] blk_iolatency_init+0x4b/0x390
[ 54.192636][ T3628] blkcg_init_queue+0x207/0x810
[ 54.197469][ T3628] __alloc_disk_node+0x260/0x610
[ 54.202405][ T3628] __blk_mq_alloc_disk+0x133/0x1c0
[ 54.207511][ T3628] loop_add+0x33d/0x910
[ 54.211660][ T3628] loop_control_ioctl+0x130/0x4d0
[ 54.216677][ T3628] ? loop_probe+0x80/0x80
[ 54.221013][ T3628] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 54.227249][ T3628] ? loop_probe+0x80/0x80
[ 54.231578][ T3628] __x64_sys_ioctl+0x193/0x200
[ 54.236341][ T3628] do_syscall_64+0x35/0xb0
[ 54.240756][ T3628] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 54.246644][ T3628] RIP: 0033:0x7fde66153079
[ 54.251051][ T3628] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
executing program
[ 54.270647][ T3628] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 54.279050][ T3628] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 54.287012][ T3628] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 54.295062][ T3628] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 54.303040][ T3628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 54.311006][ T3628] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 54.318971][ T3628]
[ 54.326260][ T3629] FAULT_INJECTION: forcing a failure.
[ 54.326260][ T3629] name failslab, interval 1, probability 0, space 0, times 0
[ 54.338841][ T3629] CPU: 1 PID: 3629 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 54.349319][ T3629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 54.359350][ T3629] Call Trace:
[ 54.362622][ T3629]
[ 54.365538][ T3629] dump_stack_lvl+0xcd/0x134
[ 54.370137][ T3629] should_fail.cold+0x5/0xa
[ 54.374625][ T3629] ? throtl_pd_alloc+0xbb/0xa80
[ 54.379458][ T3629] should_failslab+0x5/0x10
[ 54.383940][ T3629] kmem_cache_alloc_node_trace+0x59/0x310
[ 54.389639][ T3629] ? rwlock_bug.part.0+0x90/0x90
[ 54.394557][ T3629] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 54.400348][ T3629] ? throtl_charge_bio+0x270/0x270
[ 54.405448][ T3629] throtl_pd_alloc+0xbb/0xa80
[ 54.410125][ T3629] ? throtl_charge_bio+0x270/0x270
[ 54.415242][ T3629] blkcg_activate_policy+0x235/0xc00
[ 54.420509][ T3629] blk_throtl_init+0x43d/0x650
[ 54.425254][ T3629] blkcg_init_queue+0x1e9/0x810
[ 54.430088][ T3629] __alloc_disk_node+0x260/0x610
[ 54.435009][ T3629] __blk_mq_alloc_disk+0x133/0x1c0
[ 54.440119][ T3629] loop_add+0x33d/0x910
[ 54.444269][ T3629] loop_control_ioctl+0x130/0x4d0
[ 54.449285][ T3629] ? loop_probe+0x80/0x80
[ 54.453608][ T3629] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 54.459844][ T3629] ? loop_probe+0x80/0x80
[ 54.464166][ T3629] __x64_sys_ioctl+0x193/0x200
[ 54.468930][ T3629] do_syscall_64+0x35/0xb0
[ 54.473343][ T3629] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 54.479232][ T3629] RIP: 0033:0x7fde66153079
[ 54.483633][ T3629] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 54.503230][ T3629] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 54.511631][ T3629] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
executing program
[ 54.519591][ T3629] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 54.527551][ T3629] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 54.535510][ T3629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 54.543467][ T3629] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 54.551432][ T3629]
[ 54.556018][ T3629] debugfs: Directory 'loop0' with parent 'block' already present!
[ 54.614106][ T3630] FAULT_INJECTION: forcing a failure.
[ 54.614106][ T3630] name failslab, interval 1, probability 0, space 0, times 0
[ 54.626706][ T3630] CPU: 1 PID: 3630 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 54.637187][ T3630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 54.647220][ T3630] Call Trace:
[ 54.650481][ T3630]
[ 54.653393][ T3630] dump_stack_lvl+0xcd/0x134
[ 54.657973][ T3630] should_fail.cold+0x5/0xa
[ 54.662458][ T3630] ? blk_throtl_init+0x7c/0x650
[ 54.667294][ T3630] should_failslab+0x5/0x10
[ 54.671779][ T3630] kmem_cache_alloc_node_trace+0x59/0x310
[ 54.677479][ T3630] blk_throtl_init+0x7c/0x650
[ 54.682138][ T3630] blkcg_init_queue+0x1e9/0x810
[ 54.686975][ T3630] __alloc_disk_node+0x260/0x610
[ 54.691897][ T3630] __blk_mq_alloc_disk+0x133/0x1c0
[ 54.696993][ T3630] loop_add+0x33d/0x910
[ 54.701133][ T3630] loop_control_ioctl+0x130/0x4d0
[ 54.706139][ T3630] ? loop_probe+0x80/0x80
[ 54.710446][ T3630] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 54.716663][ T3630] ? loop_probe+0x80/0x80
[ 54.720972][ T3630] __x64_sys_ioctl+0x193/0x200
[ 54.725739][ T3630] do_syscall_64+0x35/0xb0
[ 54.730203][ T3630] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 54.736095][ T3630] RIP: 0033:0x7fde66153079
[ 54.740498][ T3630] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
executing program
[ 54.760087][ T3630] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 54.768478][ T3630] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 54.776433][ T3630] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 54.784384][ T3630] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 54.792333][ T3630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 54.800297][ T3630] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 54.808253][ T3630]
[ 54.815554][ T3631] FAULT_INJECTION: forcing a failure.
[ 54.815554][ T3631] name failslab, interval 1, probability 0, space 0, times 0
[ 54.828136][ T3631] CPU: 1 PID: 3631 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 54.838613][ T3631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 54.848645][ T3631] Call Trace:
[ 54.851916][ T3631]
[ 54.854831][ T3631] dump_stack_lvl+0xcd/0x134
[ 54.859413][ T3631] should_fail.cold+0x5/0xa
[ 54.863901][ T3631] ? throtl_pd_alloc+0xbb/0xa80
[ 54.868747][ T3631] should_failslab+0x5/0x10
[ 54.873248][ T3631] kmem_cache_alloc_node_trace+0x59/0x310
[ 54.878955][ T3631] ? rwlock_bug.part.0+0x90/0x90
[ 54.883874][ T3631] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 54.889667][ T3631] ? throtl_charge_bio+0x270/0x270
[ 54.894761][ T3631] throtl_pd_alloc+0xbb/0xa80
[ 54.899417][ T3631] ? throtl_charge_bio+0x270/0x270
[ 54.904509][ T3631] blkcg_activate_policy+0x235/0xc00
[ 54.909778][ T3631] blk_throtl_init+0x43d/0x650
[ 54.914536][ T3631] blkcg_init_queue+0x1e9/0x810
[ 54.919367][ T3631] __alloc_disk_node+0x260/0x610
[ 54.924290][ T3631] __blk_mq_alloc_disk+0x133/0x1c0
[ 54.929386][ T3631] loop_add+0x33d/0x910
[ 54.933552][ T3631] loop_control_ioctl+0x130/0x4d0
[ 54.938558][ T3631] ? loop_probe+0x80/0x80
[ 54.942866][ T3631] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 54.949088][ T3631] ? loop_probe+0x80/0x80
[ 54.953402][ T3631] __x64_sys_ioctl+0x193/0x200
[ 54.958155][ T3631] do_syscall_64+0x35/0xb0
[ 54.962560][ T3631] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 54.968446][ T3631] RIP: 0033:0x7fde66153079
[ 54.972842][ T3631] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 54.992427][ T3631] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 55.000824][ T3631] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 55.008775][ T3631] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
executing program
executing program
[ 55.016726][ T3631] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 55.024687][ T3631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 55.032643][ T3631] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 55.040719][ T3631]
[ 55.094610][ T3633] FAULT_INJECTION: forcing a failure.
[ 55.094610][ T3633] name failslab, interval 1, probability 0, space 0, times 0
[ 55.107215][ T3633] CPU: 1 PID: 3633 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 55.117696][ T3633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 55.127734][ T3633] Call Trace:
[ 55.131003][ T3633]
[ 55.133917][ T3633] dump_stack_lvl+0xcd/0x134
[ 55.138501][ T3633] should_fail.cold+0x5/0xa
[ 55.142999][ T3633] ? blk_throtl_init+0x7c/0x650
[ 55.147849][ T3633] should_failslab+0x5/0x10
[ 55.152333][ T3633] kmem_cache_alloc_node_trace+0x59/0x310
[ 55.158038][ T3633] blk_throtl_init+0x7c/0x650
[ 55.162707][ T3633] blkcg_init_queue+0x1e9/0x810
[ 55.167567][ T3633] __alloc_disk_node+0x260/0x610
[ 55.172494][ T3633] __blk_mq_alloc_disk+0x133/0x1c0
[ 55.177595][ T3633] loop_add+0x33d/0x910
[ 55.181741][ T3633] loop_control_ioctl+0x130/0x4d0
[ 55.186750][ T3633] ? loop_probe+0x80/0x80
[ 55.191070][ T3633] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 55.197296][ T3633] ? loop_probe+0x80/0x80
[ 55.201622][ T3633] __x64_sys_ioctl+0x193/0x200
[ 55.206375][ T3633] do_syscall_64+0x35/0xb0
[ 55.210778][ T3633] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 55.216657][ T3633] RIP: 0033:0x7fde66153079
[ 55.221059][ T3633] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
executing program
[ 55.240646][ T3633] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 55.249053][ T3633] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 55.257010][ T3633] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 55.264982][ T3633] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 55.272931][ T3633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 55.280881][ T3633] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 55.288853][ T3633]
[ 55.295904][ T3634] FAULT_INJECTION: forcing a failure.
[ 55.295904][ T3634] name failslab, interval 1, probability 0, space 0, times 0
[ 55.308507][ T3634] CPU: 1 PID: 3634 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 55.319001][ T3634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 55.329036][ T3634] Call Trace:
[ 55.332295][ T3634]
[ 55.335205][ T3634] dump_stack_lvl+0xcd/0x134
[ 55.339783][ T3634] should_fail.cold+0x5/0xa
[ 55.344275][ T3634] should_failslab+0x5/0x10
[ 55.348758][ T3634] kmem_cache_alloc_trace+0x60/0x3f0
[ 55.354041][ T3634] ? blk_iolatency_init+0x4b/0x390
[ 55.359137][ T3634] blk_iolatency_init+0x4b/0x390
[ 55.364059][ T3634] blkcg_init_queue+0x207/0x810
[ 55.368893][ T3634] __alloc_disk_node+0x260/0x610
[ 55.373822][ T3634] __blk_mq_alloc_disk+0x133/0x1c0
[ 55.378915][ T3634] loop_add+0x33d/0x910
[ 55.383055][ T3634] loop_control_ioctl+0x130/0x4d0
[ 55.388074][ T3634] ? loop_probe+0x80/0x80
[ 55.392386][ T3634] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 55.398607][ T3634] ? loop_probe+0x80/0x80
[ 55.402916][ T3634] __x64_sys_ioctl+0x193/0x200
[ 55.407674][ T3634] do_syscall_64+0x35/0xb0
[ 55.412078][ T3634] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 55.417954][ T3634] RIP: 0033:0x7fde66153079
[ 55.422351][ T3634] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
executing program
[ 55.441935][ T3634] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 55.450326][ T3634] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 55.458282][ T3634] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 55.466236][ T3634] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 55.474189][ T3634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 55.482153][ T3634] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 55.490108][ T3634]
[ 55.497052][ T3635] FAULT_INJECTION: forcing a failure.
[ 55.497052][ T3635] name failslab, interval 1, probability 0, space 0, times 0
[ 55.509641][ T3635] CPU: 1 PID: 3635 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 55.520125][ T3635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 55.530346][ T3635] Call Trace:
[ 55.533605][ T3635]
[ 55.536515][ T3635] dump_stack_lvl+0xcd/0x134
[ 55.541106][ T3635] should_fail.cold+0x5/0xa
[ 55.545594][ T3635] ? throtl_pd_alloc+0xbb/0xa80
[ 55.550427][ T3635] should_failslab+0x5/0x10
[ 55.554912][ T3635] kmem_cache_alloc_node_trace+0x59/0x310
[ 55.560610][ T3635] ? rwlock_bug.part.0+0x90/0x90
[ 55.565535][ T3635] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 55.571353][ T3635] ? throtl_charge_bio+0x270/0x270
[ 55.576448][ T3635] throtl_pd_alloc+0xbb/0xa80
[ 55.581117][ T3635] ? throtl_charge_bio+0x270/0x270
[ 55.586211][ T3635] blkcg_activate_policy+0x235/0xc00
[ 55.591495][ T3635] blk_throtl_init+0x43d/0x650
[ 55.596243][ T3635] blkcg_init_queue+0x1e9/0x810
[ 55.601076][ T3635] __alloc_disk_node+0x260/0x610
[ 55.605998][ T3635] __blk_mq_alloc_disk+0x133/0x1c0
[ 55.611115][ T3635] loop_add+0x33d/0x910
[ 55.615253][ T3635] loop_control_ioctl+0x130/0x4d0
[ 55.620258][ T3635] ? loop_probe+0x80/0x80
[ 55.624566][ T3635] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 55.630792][ T3635] ? loop_probe+0x80/0x80
[ 55.635099][ T3635] __x64_sys_ioctl+0x193/0x200
[ 55.639847][ T3635] do_syscall_64+0x35/0xb0
[ 55.644250][ T3635] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 55.650128][ T3635] RIP: 0033:0x7fde66153079
[ 55.654519][ T3635] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 55.674102][ T3635] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 55.682494][ T3635] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
executing program
[ 55.690445][ T3635] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 55.698399][ T3635] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 55.706353][ T3635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 55.714305][ T3635] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 55.722259][ T3635]
[ 55.726790][ T3635] debugfs: Directory 'loop0' with parent 'block' already present!
[ 55.784015][ T3636] FAULT_INJECTION: forcing a failure.
[ 55.784015][ T3636] name failslab, interval 1, probability 0, space 0, times 0
[ 55.796596][ T3636] CPU: 1 PID: 3636 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 55.807079][ T3636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 55.817116][ T3636] Call Trace:
[ 55.820376][ T3636]
[ 55.823290][ T3636] dump_stack_lvl+0xcd/0x134
[ 55.827868][ T3636] should_fail.cold+0x5/0xa
[ 55.832352][ T3636] ? throtl_pd_alloc+0xbb/0xa80
[ 55.837183][ T3636] should_failslab+0x5/0x10
[ 55.841675][ T3636] kmem_cache_alloc_node_trace+0x59/0x310
[ 55.847378][ T3636] ? rwlock_bug.part.0+0x90/0x90
[ 55.852298][ T3636] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 55.858086][ T3636] ? throtl_charge_bio+0x270/0x270
[ 55.863181][ T3636] throtl_pd_alloc+0xbb/0xa80
[ 55.867836][ T3636] ? throtl_charge_bio+0x270/0x270
[ 55.872926][ T3636] blkcg_activate_policy+0x235/0xc00
[ 55.878194][ T3636] blk_throtl_init+0x43d/0x650
[ 55.882949][ T3636] blkcg_init_queue+0x1e9/0x810
[ 55.887785][ T3636] __alloc_disk_node+0x260/0x610
[ 55.892703][ T3636] __blk_mq_alloc_disk+0x133/0x1c0
[ 55.897811][ T3636] loop_add+0x33d/0x910
[ 55.901948][ T3636] loop_control_ioctl+0x130/0x4d0
[ 55.906953][ T3636] ? loop_probe+0x80/0x80
[ 55.911264][ T3636] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 55.917486][ T3636] ? loop_probe+0x80/0x80
[ 55.921794][ T3636] __x64_sys_ioctl+0x193/0x200
[ 55.926545][ T3636] do_syscall_64+0x35/0xb0
[ 55.930946][ T3636] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 55.936824][ T3636] RIP: 0033:0x7fde66153079
[ 55.941217][ T3636] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 55.960814][ T3636] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 55.969214][ T3636] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 55.977164][ T3636] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
executing program
executing program
[ 55.985111][ T3636] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 55.993064][ T3636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 56.001026][ T3636] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 56.008978][ T3636]
[ 56.054320][ T3638] FAULT_INJECTION: forcing a failure.
[ 56.054320][ T3638] name failslab, interval 1, probability 0, space 0, times 0
[ 56.066907][ T3638] CPU: 1 PID: 3638 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 56.077386][ T3638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 56.087421][ T3638] Call Trace:
[ 56.090679][ T3638]
[ 56.093591][ T3638] dump_stack_lvl+0xcd/0x134
[ 56.098170][ T3638] should_fail.cold+0x5/0xa
[ 56.102659][ T3638] ? throtl_pd_alloc+0xbb/0xa80
[ 56.107490][ T3638] should_failslab+0x5/0x10
[ 56.111975][ T3638] kmem_cache_alloc_node_trace+0x59/0x310
[ 56.117674][ T3638] ? rwlock_bug.part.0+0x90/0x90
[ 56.122595][ T3638] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 56.128384][ T3638] ? throtl_charge_bio+0x270/0x270
[ 56.133481][ T3638] throtl_pd_alloc+0xbb/0xa80
[ 56.138161][ T3638] ? throtl_charge_bio+0x270/0x270
[ 56.143260][ T3638] blkcg_activate_policy+0x235/0xc00
[ 56.148529][ T3638] blk_throtl_init+0x43d/0x650
[ 56.153273][ T3638] blkcg_init_queue+0x1e9/0x810
[ 56.158102][ T3638] __alloc_disk_node+0x260/0x610
[ 56.163030][ T3638] __blk_mq_alloc_disk+0x133/0x1c0
[ 56.168137][ T3638] loop_add+0x33d/0x910
[ 56.172277][ T3638] loop_control_ioctl+0x130/0x4d0
[ 56.177279][ T3638] ? loop_probe+0x80/0x80
[ 56.181586][ T3638] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 56.187806][ T3638] ? loop_probe+0x80/0x80
[ 56.192115][ T3638] __x64_sys_ioctl+0x193/0x200
[ 56.196864][ T3638] do_syscall_64+0x35/0xb0
[ 56.201263][ T3638] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 56.207136][ T3638] RIP: 0033:0x7fde66153079
[ 56.211530][ T3638] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 56.231115][ T3638] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 56.239507][ T3638] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 56.247456][ T3638] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
executing program
[ 56.255404][ T3638] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 56.263353][ T3638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 56.271316][ T3638] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 56.279269][ T3638]
[ 56.284593][ T3638] debugfs: Directory 'loop0' with parent 'block' already present!
[ 56.344048][ T3639] FAULT_INJECTION: forcing a failure.
[ 56.344048][ T3639] name failslab, interval 1, probability 0, space 0, times 0
[ 56.357291][ T3639] CPU: 1 PID: 3639 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 56.367790][ T3639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 56.377827][ T3639] Call Trace:
[ 56.381087][ T3639]
[ 56.384003][ T3639] dump_stack_lvl+0xcd/0x134
[ 56.388594][ T3639] should_fail.cold+0x5/0xa
[ 56.393092][ T3639] should_failslab+0x5/0x10
[ 56.397586][ T3639] kmem_cache_alloc_trace+0x60/0x3f0
[ 56.402865][ T3639] ? blk_iolatency_init+0x4b/0x390
[ 56.407971][ T3639] blk_iolatency_init+0x4b/0x390
[ 56.412907][ T3639] blkcg_init_queue+0x207/0x810
[ 56.417752][ T3639] __alloc_disk_node+0x260/0x610
[ 56.422684][ T3639] __blk_mq_alloc_disk+0x133/0x1c0
[ 56.427787][ T3639] loop_add+0x33d/0x910
[ 56.431938][ T3639] loop_control_ioctl+0x130/0x4d0
[ 56.436955][ T3639] ? loop_probe+0x80/0x80
[ 56.441276][ T3639] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 56.447511][ T3639] ? loop_probe+0x80/0x80
[ 56.451839][ T3639] __x64_sys_ioctl+0x193/0x200
[ 56.456604][ T3639] do_syscall_64+0x35/0xb0
[ 56.461019][ T3639] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 56.466910][ T3639] RIP: 0033:0x7fde66153079
[ 56.471317][ T3639] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
executing program
[ 56.490918][ T3639] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 56.499323][ T3639] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 56.507284][ T3639] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 56.515244][ T3639] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 56.523199][ T3639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 56.531155][ T3639] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 56.539123][ T3639]
[ 56.546224][ T3640] FAULT_INJECTION: forcing a failure.
[ 56.546224][ T3640] name failslab, interval 1, probability 0, space 0, times 0
[ 56.558888][ T3640] CPU: 1 PID: 3640 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 56.569362][ T3640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 56.579395][ T3640] Call Trace:
[ 56.582651][ T3640]
[ 56.585562][ T3640] dump_stack_lvl+0xcd/0x134
[ 56.590140][ T3640] should_fail.cold+0x5/0xa
[ 56.594623][ T3640] should_failslab+0x5/0x10
[ 56.599108][ T3640] kmem_cache_alloc_trace+0x60/0x3f0
[ 56.604373][ T3640] ? blk_iolatency_init+0x4b/0x390
[ 56.609470][ T3640] blk_iolatency_init+0x4b/0x390
[ 56.614390][ T3640] blkcg_init_queue+0x207/0x810
[ 56.619226][ T3640] __alloc_disk_node+0x260/0x610
[ 56.624147][ T3640] __blk_mq_alloc_disk+0x133/0x1c0
[ 56.629241][ T3640] loop_add+0x33d/0x910
[ 56.633378][ T3640] loop_control_ioctl+0x130/0x4d0
[ 56.638381][ T3640] ? loop_probe+0x80/0x80
[ 56.642689][ T3640] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 56.648911][ T3640] ? loop_probe+0x80/0x80
[ 56.653220][ T3640] __x64_sys_ioctl+0x193/0x200
[ 56.657981][ T3640] do_syscall_64+0x35/0xb0
[ 56.662392][ T3640] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 56.668279][ T3640] RIP: 0033:0x7fde66153079
[ 56.672683][ T3640] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
executing program
[ 56.692277][ T3640] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 56.700677][ T3640] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 56.708638][ T3640] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 56.716597][ T3640] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 56.724553][ T3640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 56.732520][ T3640] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 56.740485][ T3640]
[ 56.747531][ T3641] FAULT_INJECTION: forcing a failure.
[ 56.747531][ T3641] name failslab, interval 1, probability 0, space 0, times 0
[ 56.760101][ T3641] CPU: 1 PID: 3641 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 56.770575][ T3641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 56.780607][ T3641] Call Trace:
[ 56.783863][ T3641]
[ 56.786777][ T3641] dump_stack_lvl+0xcd/0x134
[ 56.791354][ T3641] should_fail.cold+0x5/0xa
[ 56.795839][ T3641] ? throtl_pd_alloc+0xbb/0xa80
[ 56.800671][ T3641] should_failslab+0x5/0x10
[ 56.805164][ T3641] kmem_cache_alloc_node_trace+0x59/0x310
[ 56.810863][ T3641] ? rwlock_bug.part.0+0x90/0x90
[ 56.815784][ T3641] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 56.821576][ T3641] ? throtl_charge_bio+0x270/0x270
[ 56.826668][ T3641] throtl_pd_alloc+0xbb/0xa80
[ 56.831323][ T3641] ? throtl_charge_bio+0x270/0x270
[ 56.836415][ T3641] blkcg_activate_policy+0x235/0xc00
[ 56.841680][ T3641] blk_throtl_init+0x43d/0x650
[ 56.846428][ T3641] blkcg_init_queue+0x1e9/0x810
[ 56.851266][ T3641] __alloc_disk_node+0x260/0x610
[ 56.856189][ T3641] __blk_mq_alloc_disk+0x133/0x1c0
[ 56.861293][ T3641] loop_add+0x33d/0x910
[ 56.865440][ T3641] loop_control_ioctl+0x130/0x4d0
[ 56.870454][ T3641] ? loop_probe+0x80/0x80
[ 56.874780][ T3641] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 56.881011][ T3641] ? loop_probe+0x80/0x80
[ 56.885332][ T3641] __x64_sys_ioctl+0x193/0x200
[ 56.890092][ T3641] do_syscall_64+0x35/0xb0
[ 56.894509][ T3641] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 56.900395][ T3641] RIP: 0033:0x7fde66153079
[ 56.904797][ T3641] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 56.924389][ T3641] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 56.932792][ T3641] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 56.940752][ T3641] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
executing program
executing program
executing program
[ 56.948708][ T3641] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 56.956670][ T3641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 56.964632][ T3641] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 56.972597][ T3641]
[ 57.034350][ T3644] FAULT_INJECTION: forcing a failure.
[ 57.034350][ T3644] name failslab, interval 1, probability 0, space 0, times 0
[ 57.046936][ T3644] CPU: 0 PID: 3644 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 57.057410][ T3644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 57.067440][ T3644] Call Trace:
[ 57.070698][ T3644]
[ 57.073608][ T3644] dump_stack_lvl+0xcd/0x134
[ 57.078200][ T3644] should_fail.cold+0x5/0xa
[ 57.082687][ T3644] ? throtl_pd_alloc+0xbb/0xa80
[ 57.087530][ T3644] should_failslab+0x5/0x10
[ 57.092033][ T3644] kmem_cache_alloc_node_trace+0x59/0x310
[ 57.097752][ T3644] ? rwlock_bug.part.0+0x90/0x90
[ 57.102685][ T3644] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 57.108491][ T3644] ? throtl_charge_bio+0x270/0x270
[ 57.113605][ T3644] throtl_pd_alloc+0xbb/0xa80
[ 57.118281][ T3644] ? throtl_charge_bio+0x270/0x270
[ 57.123391][ T3644] blkcg_activate_policy+0x235/0xc00
[ 57.128675][ T3644] blk_throtl_init+0x43d/0x650
[ 57.133441][ T3644] blkcg_init_queue+0x1e9/0x810
[ 57.138287][ T3644] __alloc_disk_node+0x260/0x610
[ 57.143250][ T3644] __blk_mq_alloc_disk+0x133/0x1c0
[ 57.148390][ T3644] loop_add+0x33d/0x910
[ 57.152552][ T3644] loop_control_ioctl+0x130/0x4d0
[ 57.157580][ T3644] ? loop_probe+0x80/0x80
[ 57.161910][ T3644] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 57.168151][ T3644] ? loop_probe+0x80/0x80
[ 57.172488][ T3644] __x64_sys_ioctl+0x193/0x200
[ 57.177255][ T3644] do_syscall_64+0x35/0xb0
[ 57.181672][ T3644] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 57.187569][ T3644] RIP: 0033:0x7fde66153079
[ 57.192007][ T3644] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 57.211637][ T3644] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 57.220128][ T3644] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
executing program
executing program
[ 57.228095][ T3644] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 57.236052][ T3644] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 57.244014][ T3644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 57.251996][ T3644] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 57.259969][ T3644]
[ 57.266556][ T3644] debugfs: Directory 'loop0' with parent 'block' already present!
[ 57.313910][ T3646] FAULT_INJECTION: forcing a failure.
[ 57.313910][ T3646] name failslab, interval 1, probability 0, space 0, times 0
[ 57.326605][ T3646] CPU: 1 PID: 3646 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 57.337088][ T3646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 57.347124][ T3646] Call Trace:
[ 57.350398][ T3646]
[ 57.353314][ T3646] dump_stack_lvl+0xcd/0x134
[ 57.357892][ T3646] should_fail.cold+0x5/0xa
[ 57.362384][ T3646] should_failslab+0x5/0x10
[ 57.366871][ T3646] kmem_cache_alloc_trace+0x60/0x3f0
[ 57.372142][ T3646] ? blk_iolatency_init+0x4b/0x390
[ 57.377247][ T3646] blk_iolatency_init+0x4b/0x390
[ 57.382177][ T3646] blkcg_init_queue+0x207/0x810
[ 57.387011][ T3646] __alloc_disk_node+0x260/0x610
[ 57.391940][ T3646] __blk_mq_alloc_disk+0x133/0x1c0
[ 57.397032][ T3646] loop_add+0x33d/0x910
[ 57.401170][ T3646] loop_control_ioctl+0x130/0x4d0
[ 57.406179][ T3646] ? loop_probe+0x80/0x80
[ 57.410493][ T3646] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 57.416716][ T3646] ? loop_probe+0x80/0x80
[ 57.421032][ T3646] __x64_sys_ioctl+0x193/0x200
[ 57.425800][ T3646] do_syscall_64+0x35/0xb0
[ 57.430205][ T3646] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 57.436083][ T3646] RIP: 0033:0x7fde66153079
[ 57.440480][ T3646] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
executing program
[ 57.460154][ T3646] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 57.468549][ T3646] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 57.476502][ T3646] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 57.484453][ T3646] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 57.492413][ T3646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 57.500363][ T3646] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 57.508325][ T3646]
[ 57.514859][ T3647] FAULT_INJECTION: forcing a failure.
[ 57.514859][ T3647] name failslab, interval 1, probability 0, space 0, times 0
[ 57.527455][ T3647] CPU: 1 PID: 3647 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 57.537945][ T3647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 57.547979][ T3647] Call Trace:
[ 57.551241][ T3647]
[ 57.554152][ T3647] dump_stack_lvl+0xcd/0x134
[ 57.558733][ T3647] should_fail.cold+0x5/0xa
[ 57.563222][ T3647] ? throtl_pd_alloc+0xbb/0xa80
[ 57.568056][ T3647] should_failslab+0x5/0x10
[ 57.572545][ T3647] kmem_cache_alloc_node_trace+0x59/0x310
[ 57.578248][ T3647] ? rwlock_bug.part.0+0x90/0x90
[ 57.583168][ T3647] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 57.588957][ T3647] ? throtl_charge_bio+0x270/0x270
[ 57.594051][ T3647] throtl_pd_alloc+0xbb/0xa80
[ 57.598708][ T3647] ? throtl_charge_bio+0x270/0x270
[ 57.603799][ T3647] blkcg_activate_policy+0x235/0xc00
[ 57.609067][ T3647] blk_throtl_init+0x43d/0x650
[ 57.613814][ T3647] blkcg_init_queue+0x1e9/0x810
[ 57.618661][ T3647] __alloc_disk_node+0x260/0x610
[ 57.623597][ T3647] __blk_mq_alloc_disk+0x133/0x1c0
[ 57.628703][ T3647] loop_add+0x33d/0x910
[ 57.632856][ T3647] loop_control_ioctl+0x130/0x4d0
[ 57.637874][ T3647] ? loop_probe+0x80/0x80
[ 57.642196][ T3647] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 57.648431][ T3647] ? loop_probe+0x80/0x80
[ 57.652768][ T3647] __x64_sys_ioctl+0x193/0x200
[ 57.657541][ T3647] do_syscall_64+0x35/0xb0
[ 57.661954][ T3647] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 57.667847][ T3647] RIP: 0033:0x7fde66153079
[ 57.672254][ T3647] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 57.693343][ T3647] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 57.701748][ T3647] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
executing program
executing program
[ 57.709708][ T3647] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 57.717669][ T3647] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 57.725630][ T3647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 57.733589][ T3647] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 57.741558][ T3647]
[ 57.784203][ T3649] FAULT_INJECTION: forcing a failure.
[ 57.784203][ T3649] name failslab, interval 1, probability 0, space 0, times 0
[ 57.796861][ T3649] CPU: 0 PID: 3649 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 57.807338][ T3649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 57.817372][ T3649] Call Trace:
[ 57.820635][ T3649]
[ 57.823558][ T3649] dump_stack_lvl+0xcd/0x134
[ 57.828138][ T3649] should_fail.cold+0x5/0xa
[ 57.832625][ T3649] should_failslab+0x5/0x10
[ 57.837111][ T3649] kmem_cache_alloc_trace+0x60/0x3f0
[ 57.842377][ T3649] ? blk_iolatency_init+0x4b/0x390
[ 57.847480][ T3649] blk_iolatency_init+0x4b/0x390
[ 57.852407][ T3649] blkcg_init_queue+0x207/0x810
[ 57.857251][ T3649] __alloc_disk_node+0x260/0x610
[ 57.862194][ T3649] __blk_mq_alloc_disk+0x133/0x1c0
[ 57.867294][ T3649] loop_add+0x33d/0x910
[ 57.871436][ T3649] loop_control_ioctl+0x130/0x4d0
[ 57.876442][ T3649] ? loop_probe+0x80/0x80
[ 57.880754][ T3649] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 57.886981][ T3649] ? loop_probe+0x80/0x80
[ 57.891300][ T3649] __x64_sys_ioctl+0x193/0x200
[ 57.896058][ T3649] do_syscall_64+0x35/0xb0
[ 57.900468][ T3649] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 57.906349][ T3649] RIP: 0033:0x7fde66153079
[ 57.910748][ T3649] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
executing program
[ 57.930334][ T3649] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 57.938748][ T3649] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 57.946702][ T3649] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 57.954752][ T3649] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 57.962716][ T3649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 57.970757][ T3649] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 57.978722][ T3649]
[ 57.986859][ T3650] FAULT_INJECTION: forcing a failure.
[ 57.986859][ T3650] name failslab, interval 1, probability 0, space 0, times 0
[ 57.999436][ T3650] CPU: 0 PID: 3650 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 58.010438][ T3650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 58.020473][ T3650] Call Trace:
[ 58.023736][ T3650]
[ 58.026648][ T3650] dump_stack_lvl+0xcd/0x134
[ 58.031241][ T3650] should_fail.cold+0x5/0xa
[ 58.035746][ T3650] ? throtl_pd_alloc+0xbb/0xa80
[ 58.040583][ T3650] should_failslab+0x5/0x10
[ 58.045068][ T3650] kmem_cache_alloc_node_trace+0x59/0x310
[ 58.050776][ T3650] ? rwlock_bug.part.0+0x90/0x90
[ 58.055705][ T3650] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 58.061499][ T3650] ? throtl_charge_bio+0x270/0x270
[ 58.066597][ T3650] throtl_pd_alloc+0xbb/0xa80
[ 58.071259][ T3650] ? throtl_charge_bio+0x270/0x270
[ 58.076353][ T3650] blkcg_activate_policy+0x235/0xc00
[ 58.081625][ T3650] blk_throtl_init+0x43d/0x650
[ 58.086477][ T3650] blkcg_init_queue+0x1e9/0x810
[ 58.091502][ T3650] __alloc_disk_node+0x260/0x610
[ 58.096438][ T3650] __blk_mq_alloc_disk+0x133/0x1c0
[ 58.101544][ T3650] loop_add+0x33d/0x910
[ 58.105697][ T3650] loop_control_ioctl+0x130/0x4d0
[ 58.110715][ T3650] ? loop_probe+0x80/0x80
[ 58.115040][ T3650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 58.121276][ T3650] ? loop_probe+0x80/0x80
[ 58.125597][ T3650] __x64_sys_ioctl+0x193/0x200
[ 58.130365][ T3650] do_syscall_64+0x35/0xb0
[ 58.134783][ T3650] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 58.140676][ T3650] RIP: 0033:0x7fde66153079
[ 58.145084][ T3650] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 58.164684][ T3650] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 58.173092][ T3650] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
executing program
executing program
[ 58.181063][ T3650] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 58.189037][ T3650] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 58.197006][ T3650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 58.204977][ T3650] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 58.212956][ T3650]
[ 58.219416][ T3650] debugfs: Directory 'loop0' with parent 'block' already present!
[ 58.274339][ T3652] FAULT_INJECTION: forcing a failure.
[ 58.274339][ T3652] name failslab, interval 1, probability 0, space 0, times 0
[ 58.286943][ T3652] CPU: 0 PID: 3652 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 58.297429][ T3652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 58.307467][ T3652] Call Trace:
[ 58.310813][ T3652]
[ 58.313727][ T3652] dump_stack_lvl+0xcd/0x134
[ 58.318307][ T3652] should_fail.cold+0x5/0xa
[ 58.322818][ T3652] ? throtl_pd_alloc+0xbb/0xa80
[ 58.327653][ T3652] should_failslab+0x5/0x10
[ 58.332142][ T3652] kmem_cache_alloc_node_trace+0x59/0x310
[ 58.337849][ T3652] ? rwlock_bug.part.0+0x90/0x90
[ 58.342791][ T3652] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 58.348597][ T3652] ? throtl_charge_bio+0x270/0x270
[ 58.353696][ T3652] throtl_pd_alloc+0xbb/0xa80
[ 58.358356][ T3652] ? throtl_charge_bio+0x270/0x270
[ 58.363450][ T3652] blkcg_activate_policy+0x235/0xc00
[ 58.368722][ T3652] blk_throtl_init+0x43d/0x650
[ 58.373476][ T3652] blkcg_init_queue+0x1e9/0x810
[ 58.378310][ T3652] __alloc_disk_node+0x260/0x610
[ 58.383231][ T3652] __blk_mq_alloc_disk+0x133/0x1c0
[ 58.388327][ T3652] loop_add+0x33d/0x910
[ 58.392467][ T3652] loop_control_ioctl+0x130/0x4d0
[ 58.397489][ T3652] ? loop_probe+0x80/0x80
[ 58.401814][ T3652] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 58.408053][ T3652] ? loop_probe+0x80/0x80
[ 58.412363][ T3652] __x64_sys_ioctl+0x193/0x200
[ 58.417115][ T3652] do_syscall_64+0x35/0xb0
[ 58.421519][ T3652] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 58.427396][ T3652] RIP: 0033:0x7fde66153079
[ 58.431795][ T3652] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 58.451383][ T3652] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 58.459777][ T3652] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
executing program
[ 58.467729][ T3652] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 58.475679][ T3652] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 58.483807][ T3652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 58.491846][ T3652] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 58.499806][ T3652]
[ 58.554297][ T3653] FAULT_INJECTION: forcing a failure.
[ 58.554297][ T3653] name failslab, interval 1, probability 0, space 0, times 0
[ 58.567041][ T3653] CPU: 0 PID: 3653 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 58.577540][ T3653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 58.587574][ T3653] Call Trace:
[ 58.590862][ T3653]
[ 58.593783][ T3653] dump_stack_lvl+0xcd/0x134
[ 58.598369][ T3653] should_fail.cold+0x5/0xa
[ 58.602857][ T3653] ? blk_throtl_init+0x7c/0x650
[ 58.607695][ T3653] should_failslab+0x5/0x10
[ 58.612352][ T3653] kmem_cache_alloc_node_trace+0x59/0x310
[ 58.618744][ T3653] blk_throtl_init+0x7c/0x650
[ 58.626601][ T3653] blkcg_init_queue+0x1e9/0x810
[ 58.635070][ T3653] __alloc_disk_node+0x260/0x610
[ 58.640435][ T3653] __blk_mq_alloc_disk+0x133/0x1c0
[ 58.645536][ T3653] loop_add+0x33d/0x910
[ 58.649686][ T3653] loop_control_ioctl+0x130/0x4d0
[ 58.654700][ T3653] ? loop_probe+0x80/0x80
[ 58.659020][ T3653] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 58.665250][ T3653] ? loop_probe+0x80/0x80
[ 58.669568][ T3653] __x64_sys_ioctl+0x193/0x200
[ 58.674353][ T3653] do_syscall_64+0x35/0xb0
[ 58.678776][ T3653] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 58.684689][ T3653] RIP: 0033:0x7fde66153079
[ 58.689089][ T3653] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 58.708682][ T3653] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 58.717079][ T3653] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 58.725034][ T3653] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 58.732985][ T3653] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 58.740939][ T3653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
executing program
[ 58.748888][ T3653] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 58.756847][ T3653]
[ 58.763742][ T3654] FAULT_INJECTION: forcing a failure.
[ 58.763742][ T3654] name failslab, interval 1, probability 0, space 0, times 0
[ 58.776401][ T3654] CPU: 0 PID: 3654 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 58.786890][ T3654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 58.796924][ T3654] Call Trace:
[ 58.800216][ T3654]
[ 58.803133][ T3654] dump_stack_lvl+0xcd/0x134
[ 58.807719][ T3654] should_fail.cold+0x5/0xa
[ 58.812219][ T3654] should_failslab+0x5/0x10
[ 58.816704][ T3654] kmem_cache_alloc_trace+0x60/0x3f0
[ 58.821974][ T3654] ? blk_iolatency_init+0x4b/0x390
[ 58.827092][ T3654] blk_iolatency_init+0x4b/0x390
[ 58.832021][ T3654] blkcg_init_queue+0x207/0x810
[ 58.836856][ T3654] __alloc_disk_node+0x260/0x610
[ 58.841777][ T3654] __blk_mq_alloc_disk+0x133/0x1c0
[ 58.846872][ T3654] loop_add+0x33d/0x910
[ 58.851007][ T3654] loop_control_ioctl+0x130/0x4d0
[ 58.856011][ T3654] ? loop_probe+0x80/0x80
[ 58.860322][ T3654] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 58.866542][ T3654] ? loop_probe+0x80/0x80
[ 58.870855][ T3654] __x64_sys_ioctl+0x193/0x200
[ 58.875629][ T3654] do_syscall_64+0x35/0xb0
[ 58.880036][ T3654] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 58.885921][ T3654] RIP: 0033:0x7fde66153079
[ 58.890316][ T3654] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 58.909904][ T3654] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 58.918296][ T3654] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 58.926253][ T3654] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 58.934207][ T3654] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 58.942157][ T3654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
executing program
[ 58.950123][ T3654] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 58.958077][ T3654]
[ 58.966619][ T3655] FAULT_INJECTION: forcing a failure.
[ 58.966619][ T3655] name failslab, interval 1, probability 0, space 0, times 0
[ 58.979198][ T3655] CPU: 1 PID: 3655 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 58.989674][ T3655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 58.999709][ T3655] Call Trace:
[ 59.002975][ T3655]
[ 59.005901][ T3655] dump_stack_lvl+0xcd/0x134
[ 59.010607][ T3655] should_fail.cold+0x5/0xa
[ 59.015113][ T3655] ? throtl_pd_alloc+0xbb/0xa80
[ 59.019975][ T3655] should_failslab+0x5/0x10
[ 59.024468][ T3655] kmem_cache_alloc_node_trace+0x59/0x310
[ 59.030176][ T3655] ? rwlock_bug.part.0+0x90/0x90
[ 59.035103][ T3655] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 59.040897][ T3655] ? throtl_charge_bio+0x270/0x270
[ 59.045996][ T3655] throtl_pd_alloc+0xbb/0xa80
[ 59.050670][ T3655] ? throtl_charge_bio+0x270/0x270
[ 59.055767][ T3655] blkcg_activate_policy+0x235/0xc00
[ 59.061037][ T3655] blk_throtl_init+0x43d/0x650
[ 59.065810][ T3655] blkcg_init_queue+0x1e9/0x810
[ 59.070666][ T3655] __alloc_disk_node+0x260/0x610
[ 59.075602][ T3655] __blk_mq_alloc_disk+0x133/0x1c0
[ 59.080709][ T3655] loop_add+0x33d/0x910
[ 59.084860][ T3655] loop_control_ioctl+0x130/0x4d0
[ 59.089887][ T3655] ? loop_probe+0x80/0x80
[ 59.094211][ T3655] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 59.100451][ T3655] ? loop_probe+0x80/0x80
[ 59.104780][ T3655] __x64_sys_ioctl+0x193/0x200
[ 59.109550][ T3655] do_syscall_64+0x35/0xb0
[ 59.113971][ T3655] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 59.119868][ T3655] RIP: 0033:0x7fde66153079
[ 59.124273][ T3655] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 59.143872][ T3655] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
executing program
executing program
[ 59.152286][ T3655] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 59.160246][ T3655] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 59.168207][ T3655] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 59.176175][ T3655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 59.184139][ T3655] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 59.192120][ T3655]
[ 59.197445][ T3655] debugfs: Directory 'loop0' with parent 'block' already present!
[ 59.264091][ T3657] FAULT_INJECTION: forcing a failure.
[ 59.264091][ T3657] name failslab, interval 1, probability 0, space 0, times 0
[ 59.276726][ T3657] CPU: 0 PID: 3657 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 59.287208][ T3657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 59.297243][ T3657] Call Trace:
[ 59.300522][ T3657]
[ 59.303448][ T3657] dump_stack_lvl+0xcd/0x134
[ 59.308029][ T3657] should_fail.cold+0x5/0xa
[ 59.312520][ T3657] ? blk_throtl_init+0x7c/0x650
[ 59.317358][ T3657] should_failslab+0x5/0x10
[ 59.321849][ T3657] kmem_cache_alloc_node_trace+0x59/0x310
[ 59.327560][ T3657] blk_throtl_init+0x7c/0x650
[ 59.332242][ T3657] blkcg_init_queue+0x1e9/0x810
[ 59.337090][ T3657] __alloc_disk_node+0x260/0x610
[ 59.342033][ T3657] __blk_mq_alloc_disk+0x133/0x1c0
[ 59.347126][ T3657] loop_add+0x33d/0x910
[ 59.351268][ T3657] loop_control_ioctl+0x130/0x4d0
[ 59.356320][ T3657] ? loop_probe+0x80/0x80
[ 59.360651][ T3657] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 59.366892][ T3657] ? loop_probe+0x80/0x80
[ 59.371204][ T3657] __x64_sys_ioctl+0x193/0x200
[ 59.375961][ T3657] do_syscall_64+0x35/0xb0
[ 59.380377][ T3657] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 59.386295][ T3657] RIP: 0033:0x7fde66153079
[ 59.390695][ T3657] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
executing program
[ 59.410286][ T3657] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 59.418683][ T3657] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 59.426656][ T3657] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 59.434610][ T3657] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 59.442563][ T3657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 59.450516][ T3657] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 59.458470][ T3657]
[ 59.466174][ T3658] FAULT_INJECTION: forcing a failure.
[ 59.466174][ T3658] name failslab, interval 1, probability 0, space 0, times 0
[ 59.478802][ T3658] CPU: 0 PID: 3658 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 59.489316][ T3658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 59.499364][ T3658] Call Trace:
[ 59.502623][ T3658]
[ 59.505534][ T3658] dump_stack_lvl+0xcd/0x134
[ 59.510114][ T3658] should_fail.cold+0x5/0xa
[ 59.514603][ T3658] should_failslab+0x5/0x10
[ 59.519087][ T3658] kmem_cache_alloc_trace+0x60/0x3f0
[ 59.524359][ T3658] ? blk_iolatency_init+0x4b/0x390
[ 59.529454][ T3658] blk_iolatency_init+0x4b/0x390
[ 59.534377][ T3658] blkcg_init_queue+0x207/0x810
[ 59.539229][ T3658] __alloc_disk_node+0x260/0x610
[ 59.544158][ T3658] __blk_mq_alloc_disk+0x133/0x1c0
[ 59.549258][ T3658] loop_add+0x33d/0x910
[ 59.553395][ T3658] loop_control_ioctl+0x130/0x4d0
[ 59.558404][ T3658] ? loop_probe+0x80/0x80
[ 59.562721][ T3658] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 59.568961][ T3658] ? loop_probe+0x80/0x80
[ 59.573270][ T3658] __x64_sys_ioctl+0x193/0x200
[ 59.578024][ T3658] do_syscall_64+0x35/0xb0
[ 59.582448][ T3658] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 59.588329][ T3658] RIP: 0033:0x7fde66153079
[ 59.592726][ T3658] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
executing program
[ 59.612339][ T3658] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 59.620864][ T3658] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 59.628825][ T3658] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 59.636777][ T3658] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 59.644734][ T3658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 59.652704][ T3658] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 59.660666][ T3658]
[ 59.668150][ T3659] FAULT_INJECTION: forcing a failure.
[ 59.668150][ T3659] name failslab, interval 1, probability 0, space 0, times 0
[ 59.680729][ T3659] CPU: 0 PID: 3659 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 59.691215][ T3659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 59.701252][ T3659] Call Trace:
[ 59.704536][ T3659]
[ 59.707449][ T3659] dump_stack_lvl+0xcd/0x134
[ 59.712031][ T3659] should_fail.cold+0x5/0xa
[ 59.716529][ T3659] ? throtl_pd_alloc+0xbb/0xa80
[ 59.721463][ T3659] should_failslab+0x5/0x10
[ 59.725954][ T3659] kmem_cache_alloc_node_trace+0x59/0x310
[ 59.731664][ T3659] ? rwlock_bug.part.0+0x90/0x90
[ 59.736606][ T3659] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 59.742401][ T3659] ? throtl_charge_bio+0x270/0x270
[ 59.747497][ T3659] throtl_pd_alloc+0xbb/0xa80
[ 59.752176][ T3659] ? throtl_charge_bio+0x270/0x270
[ 59.757273][ T3659] blkcg_activate_policy+0x235/0xc00
[ 59.762558][ T3659] blk_throtl_init+0x43d/0x650
[ 59.767312][ T3659] blkcg_init_queue+0x1e9/0x810
[ 59.772147][ T3659] __alloc_disk_node+0x260/0x610
[ 59.777078][ T3659] __blk_mq_alloc_disk+0x133/0x1c0
[ 59.782174][ T3659] loop_add+0x33d/0x910
[ 59.786313][ T3659] loop_control_ioctl+0x130/0x4d0
[ 59.791320][ T3659] ? loop_probe+0x80/0x80
[ 59.795634][ T3659] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 59.801861][ T3659] ? loop_probe+0x80/0x80
[ 59.806176][ T3659] __x64_sys_ioctl+0x193/0x200
[ 59.810926][ T3659] do_syscall_64+0x35/0xb0
[ 59.815327][ T3659] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 59.821205][ T3659] RIP: 0033:0x7fde66153079
[ 59.825603][ T3659] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 59.845281][ T3659] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 59.853680][ T3659] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
executing program
[ 59.861638][ T3659] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 59.869593][ T3659] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 59.877547][ T3659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 59.885589][ T3659] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 59.893548][ T3659]
[ 59.944117][ T3660] FAULT_INJECTION: forcing a failure.
[ 59.944117][ T3660] name failslab, interval 1, probability 0, space 0, times 0
[ 59.956941][ T3660] CPU: 0 PID: 3660 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 59.967516][ T3660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 59.977553][ T3660] Call Trace:
[ 59.980813][ T3660]
[ 59.983727][ T3660] dump_stack_lvl+0xcd/0x134
[ 59.988323][ T3660] should_fail.cold+0x5/0xa
[ 59.992811][ T3660] ? blk_throtl_init+0x7c/0x650
[ 59.997646][ T3660] should_failslab+0x5/0x10
[ 60.002152][ T3660] kmem_cache_alloc_node_trace+0x59/0x310
[ 60.007855][ T3660] blk_throtl_init+0x7c/0x650
[ 60.012517][ T3660] blkcg_init_queue+0x1e9/0x810
[ 60.017351][ T3660] __alloc_disk_node+0x260/0x610
[ 60.022277][ T3660] __blk_mq_alloc_disk+0x133/0x1c0
[ 60.027372][ T3660] loop_add+0x33d/0x910
[ 60.031513][ T3660] loop_control_ioctl+0x130/0x4d0
[ 60.036524][ T3660] ? loop_probe+0x80/0x80
[ 60.040843][ T3660] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 60.047079][ T3660] ? loop_probe+0x80/0x80
[ 60.051400][ T3660] __x64_sys_ioctl+0x193/0x200
[ 60.056165][ T3660] do_syscall_64+0x35/0xb0
[ 60.060567][ T3660] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 60.066469][ T3660] RIP: 0033:0x7fde66153079
[ 60.070882][ T3660] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
executing program
[ 60.090475][ T3660] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 60.098872][ T3660] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 60.106827][ T3660] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 60.114781][ T3660] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 60.122732][ T3660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 60.130693][ T3660] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 60.138651][ T3660]
[ 60.146485][ T3661] FAULT_INJECTION: forcing a failure.
[ 60.146485][ T3661] name failslab, interval 1, probability 0, space 0, times 0
[ 60.159372][ T3661] CPU: 0 PID: 3661 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 60.169856][ T3661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 60.179909][ T3661] Call Trace:
[ 60.183174][ T3661]
[ 60.186089][ T3661] dump_stack_lvl+0xcd/0x134
[ 60.190695][ T3661] should_fail.cold+0x5/0xa
[ 60.195184][ T3661] should_failslab+0x5/0x10
[ 60.199667][ T3661] kmem_cache_alloc_trace+0x60/0x3f0
[ 60.204931][ T3661] ? blk_iolatency_init+0x4b/0x390
[ 60.210030][ T3661] blk_iolatency_init+0x4b/0x390
[ 60.214956][ T3661] blkcg_init_queue+0x207/0x810
[ 60.219879][ T3661] __alloc_disk_node+0x260/0x610
[ 60.224805][ T3661] __blk_mq_alloc_disk+0x133/0x1c0
[ 60.229899][ T3661] loop_add+0x33d/0x910
[ 60.234039][ T3661] loop_control_ioctl+0x130/0x4d0
[ 60.239046][ T3661] ? loop_probe+0x80/0x80
[ 60.243353][ T3661] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 60.249574][ T3661] ? loop_probe+0x80/0x80
[ 60.253884][ T3661] __x64_sys_ioctl+0x193/0x200
[ 60.258636][ T3661] do_syscall_64+0x35/0xb0
[ 60.263051][ T3661] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 60.268942][ T3661] RIP: 0033:0x7fde66153079
[ 60.273338][ T3661] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
executing program
[ 60.292922][ T3661] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 60.301315][ T3661] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 60.309280][ T3661] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 60.317229][ T3661] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 60.325183][ T3661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 60.333142][ T3661] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 60.341111][ T3661]
[ 60.347851][ T3662] FAULT_INJECTION: forcing a failure.
[ 60.347851][ T3662] name failslab, interval 1, probability 0, space 0, times 0
[ 60.360507][ T3662] CPU: 0 PID: 3662 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 60.370996][ T3662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 60.381029][ T3662] Call Trace:
[ 60.384286][ T3662]
[ 60.387194][ T3662] dump_stack_lvl+0xcd/0x134
[ 60.391781][ T3662] should_fail.cold+0x5/0xa
[ 60.396268][ T3662] should_failslab+0x5/0x10
[ 60.400753][ T3662] kmem_cache_alloc_trace+0x60/0x3f0
[ 60.406017][ T3662] ? blk_iolatency_init+0x4b/0x390
[ 60.411112][ T3662] blk_iolatency_init+0x4b/0x390
[ 60.416036][ T3662] blkcg_init_queue+0x207/0x810
[ 60.420872][ T3662] __alloc_disk_node+0x260/0x610
[ 60.425806][ T3662] __blk_mq_alloc_disk+0x133/0x1c0
[ 60.430897][ T3662] loop_add+0x33d/0x910
[ 60.435033][ T3662] loop_control_ioctl+0x130/0x4d0
[ 60.440037][ T3662] ? loop_probe+0x80/0x80
[ 60.444344][ T3662] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 60.450585][ T3662] ? loop_probe+0x80/0x80
[ 60.454905][ T3662] __x64_sys_ioctl+0x193/0x200
[ 60.459659][ T3662] do_syscall_64+0x35/0xb0
[ 60.464072][ T3662] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 60.469969][ T3662] RIP: 0033:0x7fde66153079
[ 60.474386][ T3662] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
executing program
[ 60.493977][ T3662] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 60.502370][ T3662] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 60.510320][ T3662] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 60.518267][ T3662] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 60.526215][ T3662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 60.534165][ T3662] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 60.542127][ T3662]
[ 60.549376][ T3663] FAULT_INJECTION: forcing a failure.
[ 60.549376][ T3663] name failslab, interval 1, probability 0, space 0, times 0
[ 60.561954][ T3663] CPU: 1 PID: 3663 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 60.572433][ T3663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 60.582563][ T3663] Call Trace:
[ 60.585838][ T3663]
[ 60.588758][ T3663] dump_stack_lvl+0xcd/0x134
[ 60.593336][ T3663] should_fail.cold+0x5/0xa
[ 60.597826][ T3663] ? throtl_pd_alloc+0xbb/0xa80
[ 60.602673][ T3663] should_failslab+0x5/0x10
[ 60.607156][ T3663] kmem_cache_alloc_node_trace+0x59/0x310
[ 60.612855][ T3663] ? rwlock_bug.part.0+0x90/0x90
[ 60.617779][ T3663] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 60.623574][ T3663] ? throtl_charge_bio+0x270/0x270
[ 60.628673][ T3663] throtl_pd_alloc+0xbb/0xa80
[ 60.633330][ T3663] ? throtl_charge_bio+0x270/0x270
[ 60.638420][ T3663] blkcg_activate_policy+0x235/0xc00
[ 60.643689][ T3663] blk_throtl_init+0x43d/0x650
[ 60.648434][ T3663] blkcg_init_queue+0x1e9/0x810
[ 60.653266][ T3663] __alloc_disk_node+0x260/0x610
[ 60.658201][ T3663] __blk_mq_alloc_disk+0x133/0x1c0
[ 60.663303][ T3663] loop_add+0x33d/0x910
[ 60.669071][ T3663] loop_control_ioctl+0x130/0x4d0
[ 60.674087][ T3663] ? loop_probe+0x80/0x80
[ 60.678409][ T3663] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 60.684667][ T3663] ? loop_probe+0x80/0x80
[ 60.688986][ T3663] __x64_sys_ioctl+0x193/0x200
[ 60.693747][ T3663] do_syscall_64+0x35/0xb0
[ 60.698162][ T3663] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 60.704049][ T3663] RIP: 0033:0x7fde66153079
[ 60.708451][ T3663] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 60.728044][ T3663] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 60.736442][ T3663] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
executing program
executing program
[ 60.744403][ T3663] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 60.752365][ T3663] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 60.760323][ T3663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 60.768290][ T3663] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 60.776255][ T3663]
[ 60.814526][ T3665] FAULT_INJECTION: forcing a failure.
[ 60.814526][ T3665] name failslab, interval 1, probability 0, space 0, times 0
[ 60.827120][ T3665] CPU: 0 PID: 3665 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 60.837599][ T3665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 60.847640][ T3665] Call Trace:
[ 60.850900][ T3665]
[ 60.853813][ T3665] dump_stack_lvl+0xcd/0x134
[ 60.858412][ T3665] should_fail.cold+0x5/0xa
[ 60.862907][ T3665] ? throtl_pd_alloc+0xbb/0xa80
[ 60.867746][ T3665] should_failslab+0x5/0x10
[ 60.872236][ T3665] kmem_cache_alloc_node_trace+0x59/0x310
[ 60.877936][ T3665] ? rwlock_bug.part.0+0x90/0x90
[ 60.882862][ T3665] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 60.888656][ T3665] ? throtl_charge_bio+0x270/0x270
[ 60.893764][ T3665] throtl_pd_alloc+0xbb/0xa80
[ 60.898427][ T3665] ? throtl_charge_bio+0x270/0x270
[ 60.903523][ T3665] blkcg_activate_policy+0x235/0xc00
[ 60.908794][ T3665] blk_throtl_init+0x43d/0x650
[ 60.913544][ T3665] blkcg_init_queue+0x1e9/0x810
[ 60.918376][ T3665] __alloc_disk_node+0x260/0x610
[ 60.923300][ T3665] __blk_mq_alloc_disk+0x133/0x1c0
[ 60.928395][ T3665] loop_add+0x33d/0x910
[ 60.932540][ T3665] loop_control_ioctl+0x130/0x4d0
[ 60.937546][ T3665] ? loop_probe+0x80/0x80
[ 60.941856][ T3665] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 60.948077][ T3665] ? loop_probe+0x80/0x80
[ 60.952385][ T3665] __x64_sys_ioctl+0x193/0x200
[ 60.957139][ T3665] do_syscall_64+0x35/0xb0
[ 60.961538][ T3665] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 60.967414][ T3665] RIP: 0033:0x7fde66153079
[ 60.971809][ T3665] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 60.991404][ T3665] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 60.999800][ T3665] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
executing program
[ 61.007758][ T3665] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 61.015715][ T3665] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 61.023669][ T3665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 61.031624][ T3665] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 61.039588][ T3665]
[ 61.045156][ T3665] debugfs: Directory 'loop0' with parent 'block' already present!
[ 61.074402][ T3666] FAULT_INJECTION: forcing a failure.
[ 61.074402][ T3666] name failslab, interval 1, probability 0, space 0, times 0
[ 61.087674][ T3666] CPU: 0 PID: 3666 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 61.098156][ T3666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 61.108194][ T3666] Call Trace:
[ 61.111460][ T3666]
[ 61.114378][ T3666] dump_stack_lvl+0xcd/0x134
[ 61.118958][ T3666] should_fail.cold+0x5/0xa
[ 61.123444][ T3666] should_failslab+0x5/0x10
[ 61.127930][ T3666] kmem_cache_alloc_trace+0x60/0x3f0
[ 61.133197][ T3666] ? blk_iolatency_init+0x4b/0x390
[ 61.138292][ T3666] blk_iolatency_init+0x4b/0x390
[ 61.143216][ T3666] blkcg_init_queue+0x207/0x810
[ 61.148056][ T3666] __alloc_disk_node+0x260/0x610
[ 61.152979][ T3666] __blk_mq_alloc_disk+0x133/0x1c0
[ 61.158087][ T3666] loop_add+0x33d/0x910
[ 61.162226][ T3666] loop_control_ioctl+0x130/0x4d0
[ 61.167235][ T3666] ? loop_probe+0x80/0x80
[ 61.171554][ T3666] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 61.177777][ T3666] ? loop_probe+0x80/0x80
[ 61.182085][ T3666] __x64_sys_ioctl+0x193/0x200
[ 61.186835][ T3666] do_syscall_64+0x35/0xb0
[ 61.191236][ T3666] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 61.197116][ T3666] RIP: 0033:0x7fde66153079
[ 61.201510][ T3666] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
executing program
[ 61.221099][ T3666] RSP: 002b:00007ffcdacd33e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 61.229503][ T3666] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde66153079
[ 61.237454][ T3666] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[ 61.245405][ T3666] RBP: 00007ffcdacd3400 R08: 0000000000000002 R09: 0000000000000001
[ 61.253353][ T3666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 61.261302][ T3666] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 61.269255][ T3666]
[ 61.277167][ T3667] FAULT_INJECTION: forcing a failure.
[ 61.277167][ T3667] name failslab, interval 1, probability 0, space 0, times 0
[ 61.289747][ T3667] CPU: 0 PID: 3667 Comm: syz-executor173 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[ 61.300225][ T3667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 61.310258][ T3667] Call Trace:
[ 61.313517][ T3667]
[ 61.316428][ T3667] dump_stack_lvl+0xcd/0x134
[ 61.321004][ T3667] should_fail.cold+0x5/0xa
[ 61.325489][ T3667] ? throtl_pd_alloc+0xbb/0xa80
[ 61.330320][ T3667] should_failslab+0x5/0x10
[ 61.334805][ T3667] kmem_cache_alloc_node_trace+0x59/0x310
[ 61.340521][ T3667] ? rwlock_bug.part.0+0x90/0x90
[ 61.345443][ T3667] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 61.351243][ T3667] ? throtl_charge_bio+0x270/0x270
[ 61.356335][ T3667] throtl_pd_alloc+0xbb/0xa80
[ 61.360995][ T3667] ? throtl_charge_bio+0x270/0x270
[ 61.366098][ T3667] blkcg_activate_policy+0x235/0xc00
[ 61.371380][ T3667] blk_throtl_init+0x43d/0x650