Warning: Permanently added '10.128.10.20' (ECDSA) to the list of known hosts.
[  454.863440][ T9062] udevd[9062]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory
[  454.876605][ T9060] FAULT_INJECTION: forcing a failure.
[  454.876605][ T9060] name failslab, interval 1, probability 0, space 0, times 0
[  454.891688][ T9060] CPU: 1 PID: 9060 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  454.904445][ T9060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  454.916099][ T9060] Call Trace:
[  454.919688][ T9060]  <TASK>
[  454.922645][ T9060]  dump_stack_lvl+0x136/0x150
[  454.927350][ T9060]  should_fail_ex+0x4a3/0x5b0
[  454.932271][ T9060]  should_failslab+0x9/0x20
[  454.937248][ T9060]  __kmem_cache_alloc_node+0x5b/0x320
[  454.942630][ T9060]  ? kstrdup_const+0x57/0x80
[  454.947507][ T9060]  ? kstrdup_const+0x57/0x80
[  454.952131][ T9060]  __kmalloc_node_track_caller+0x4f/0x1a0
[  454.957887][ T9060]  kstrdup+0x3f/0x70
[  454.961803][ T9060]  kstrdup_const+0x57/0x80
[  454.966360][ T9060]  kvasprintf_const+0x10c/0x190
[  454.971236][ T9060]  kobject_set_name_vargs+0x5a/0x150
[  454.976542][ T9060]  dev_set_name+0xbf/0xf0
[  454.981161][ T9060]  ? device_initialize+0x540/0x540
[  454.986322][ T9060]  ? sprintf+0xc4/0x100
[  454.990518][ T9060]  device_add_disk+0x343/0x1220
[  454.995399][ T9060]  ? lockdep_init_map_type+0x21e/0x810
[  455.000877][ T9060]  loop_add+0x886/0xaf0
[  455.005050][ T9060]  ? __up_read+0x1fe/0x750
[  455.009493][ T9060]  loop_control_ioctl+0x137/0x630
[  455.014548][ T9060]  ? loop_probe+0x80/0x80
[  455.018990][ T9060]  ? bpf_lsm_file_ioctl+0x9/0x10
[  455.023966][ T9060]  ? loop_probe+0x80/0x80
[  455.028322][ T9060]  __x64_sys_ioctl+0x197/0x210
[  455.033108][ T9060]  do_syscall_64+0x39/0xb0
[  455.037557][ T9060]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  455.043496][ T9060] RIP: 0033:0x7f193c4ef069
[  455.047989][ T9060] 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
[  455.068587][ T9060] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  455.077124][ T9060] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  455.085384][ T9060] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  455.093354][ T9060] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  455.101376][ T9060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  455.109347][ T9060] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  455.117325][ T9060]  </TASK>
[  455.127880][ T9063] FAULT_INJECTION: forcing a failure.
[  455.127880][ T9063] name failslab, interval 1, probability 0, space 0, times 0
[  455.140543][ T9063] CPU: 0 PID: 9063 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  455.152184][ T9063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  455.162947][ T9063] Call Trace:
[  455.166297][ T9063]  <TASK>
[  455.169248][ T9063]  dump_stack_lvl+0x136/0x150
[  455.173948][ T9063]  should_fail_ex+0x4a3/0x5b0
[  455.178725][ T9063]  should_failslab+0x9/0x20
[  455.183254][ T9063]  __kmem_cache_alloc_node+0x5b/0x320
[  455.188679][ T9063]  ? kstrdup_const+0x57/0x80
[  455.193354][ T9063]  ? kstrdup_const+0x57/0x80
[  455.197979][ T9063]  __kmalloc_node_track_caller+0x4f/0x1a0
[  455.203726][ T9063]  kstrdup+0x3f/0x70
[  455.207822][ T9063]  kstrdup_const+0x57/0x80
[  455.212264][ T9063]  kvasprintf_const+0x10c/0x190
[  455.217126][ T9063]  kobject_set_name_vargs+0x5a/0x150
[  455.222447][ T9063]  dev_set_name+0xbf/0xf0
[  455.226842][ T9063]  ? device_initialize+0x540/0x540
[  455.231979][ T9063]  ? sprintf+0xc4/0x100
[  455.236161][ T9063]  device_add_disk+0x343/0x1220
[  455.241122][ T9063]  ? lockdep_init_map_type+0x21e/0x810
[  455.246628][ T9063]  loop_add+0x886/0xaf0
[  455.250807][ T9063]  ? __up_read+0x1fe/0x750
[  455.255252][ T9063]  loop_control_ioctl+0x137/0x630
[  455.260323][ T9063]  ? loop_probe+0x80/0x80
[  455.264799][ T9063]  ? bpf_lsm_file_ioctl+0x9/0x10
[  455.269879][ T9063]  ? loop_probe+0x80/0x80
[  455.274235][ T9063]  __x64_sys_ioctl+0x197/0x210
[  455.279142][ T9063]  do_syscall_64+0x39/0xb0
[  455.283591][ T9063]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  455.289507][ T9063] RIP: 0033:0x7f193c4ef069
[  455.293927][ T9063] 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
[  455.313668][ T9063] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  455.322703][ T9063] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  455.330698][ T9063] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  455.338688][ T9063] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  455.346671][ T9063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  455.357022][ T9063] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  455.365369][ T9063]  </TASK>
[  455.375300][ T9064] FAULT_INJECTION: forcing a failure.
[  455.375300][ T9064] name failslab, interval 1, probability 0, space 0, times 0
[  455.388177][ T9064] CPU: 1 PID: 9064 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  455.399839][ T9064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  455.409898][ T9064] Call Trace:
[  455.413198][ T9064]  <TASK>
[  455.416129][ T9064]  dump_stack_lvl+0x136/0x150
[  455.420863][ T9064]  should_fail_ex+0x4a3/0x5b0
[  455.425547][ T9064]  should_failslab+0x9/0x20
[  455.430058][ T9064]  __kmem_cache_alloc_node+0x5b/0x320
[  455.435450][ T9064]  ? rand_initialize_disk+0x3f/0xc0
[  455.440776][ T9064]  kmalloc_trace+0x26/0xe0
[  455.445223][ T9064]  rand_initialize_disk+0x3f/0xc0
[  455.450282][ T9064]  __alloc_disk_node+0x2c3/0x650
[  455.455237][ T9064]  __blk_mq_alloc_disk+0x111/0x1b0
[  455.460379][ T9064]  loop_add+0x3e4/0xaf0
[  455.464678][ T9064]  ? __up_read+0x1fe/0x750
[  455.469746][ T9064]  loop_control_ioctl+0x137/0x630
[  455.475109][ T9064]  ? loop_probe+0x80/0x80
[  455.479567][ T9064]  ? bpf_lsm_file_ioctl+0x9/0x10
[  455.484531][ T9064]  ? loop_probe+0x80/0x80
[  455.488887][ T9064]  __x64_sys_ioctl+0x197/0x210
[  455.493764][ T9064]  do_syscall_64+0x39/0xb0
[  455.498289][ T9064]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  455.504198][ T9064] RIP: 0033:0x7f193c4ef069
[  455.508616][ T9064] 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
[  455.528240][ T9064] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  455.536949][ T9064] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  455.545816][ T9064] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  455.554165][ T9064] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  455.564404][ T9064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  455.572647][ T9064] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  455.581787][ T9064]  </TASK>
[  455.635239][ T9066] FAULT_INJECTION: forcing a failure.
[  455.635239][ T9066] name failslab, interval 1, probability 0, space 0, times 0
[  455.649743][ T9066] CPU: 0 PID: 9066 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  455.664720][ T9066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  455.678761][ T9066] Call Trace:
[  455.683786][ T9066]  <TASK>
[  455.687654][ T9066]  dump_stack_lvl+0x136/0x150
[  455.694622][ T9066]  should_fail_ex+0x4a3/0x5b0
[  455.700671][ T9066]  should_failslab+0x9/0x20
[  455.705984][ T9066]  __kmem_cache_alloc_node+0x5b/0x320
[  455.712017][ T9066]  ? rand_initialize_disk+0x3f/0xc0
[  455.717567][ T9066]  kmalloc_trace+0x26/0xe0
[  455.723340][ T9066]  rand_initialize_disk+0x3f/0xc0
[  455.728492][ T9066]  __alloc_disk_node+0x2c3/0x650
[  455.733659][ T9066]  __blk_mq_alloc_disk+0x111/0x1b0
[  455.738837][ T9066]  loop_add+0x3e4/0xaf0
[  455.743034][ T9066]  ? __up_read+0x1fe/0x750
[  455.748035][ T9066]  loop_control_ioctl+0x137/0x630
[  455.754540][ T9066]  ? loop_probe+0x80/0x80
[  455.759365][ T9066]  ? bpf_lsm_file_ioctl+0x9/0x10
[  455.764528][ T9066]  ? loop_probe+0x80/0x80
[  455.769720][ T9066]  __x64_sys_ioctl+0x197/0x210
[  455.775948][ T9066]  do_syscall_64+0x39/0xb0
[  455.781243][ T9066]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  455.787429][ T9066] RIP: 0033:0x7f193c4ef069
[  455.791960][ T9066] 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
[  455.813798][ T9066] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  455.822687][ T9066] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  455.831331][ T9066] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  455.839853][ T9066] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  455.848273][ T9066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  455.856611][ T9066] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  455.865988][ T9066]  </TASK>
[  455.934913][ T9068] FAULT_INJECTION: forcing a failure.
[  455.934913][ T9068] name failslab, interval 1, probability 0, space 0, times 0
[  455.948709][ T9068] CPU: 0 PID: 9068 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  455.960611][ T9068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  455.973711][ T9068] Call Trace:
[  455.978059][ T9068]  <TASK>
[  455.981715][ T9068]  dump_stack_lvl+0x136/0x150
[  455.986698][ T9068]  should_fail_ex+0x4a3/0x5b0
[  455.991872][ T9068]  should_failslab+0x9/0x20
[  455.996384][ T9068]  __kmem_cache_alloc_node+0x5b/0x320
[  456.001889][ T9068]  ? kstrdup_const+0x57/0x80
[  456.006781][ T9068]  ? kstrdup_const+0x57/0x80
[  456.011601][ T9068]  __kmalloc_node_track_caller+0x4f/0x1a0
[  456.017370][ T9068]  kstrdup+0x3f/0x70
[  456.021309][ T9068]  kstrdup_const+0x57/0x80
[  456.025754][ T9068]  kvasprintf_const+0x10c/0x190
[  456.030627][ T9068]  kobject_set_name_vargs+0x5a/0x150
[  456.035932][ T9068]  dev_set_name+0xbf/0xf0
[  456.040367][ T9068]  ? device_initialize+0x540/0x540
[  456.045497][ T9068]  ? sprintf+0xc4/0x100
[  456.049673][ T9068]  device_add_disk+0x343/0x1220
[  456.054598][ T9068]  ? lockdep_init_map_type+0x21e/0x810
[  456.062864][ T9068]  loop_add+0x886/0xaf0
[  456.067064][ T9068]  ? __up_read+0x1fe/0x750
[  456.071834][ T9068]  loop_control_ioctl+0x137/0x630
[  456.076950][ T9068]  ? loop_probe+0x80/0x80
[  456.081410][ T9068]  ? bpf_lsm_file_ioctl+0x9/0x10
[  456.086372][ T9068]  ? loop_probe+0x80/0x80
[  456.090720][ T9068]  __x64_sys_ioctl+0x197/0x210
[  456.095554][ T9068]  do_syscall_64+0x39/0xb0
[  456.099994][ T9068]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  456.105904][ T9068] RIP: 0033:0x7f193c4ef069
[  456.110331][ T9068] 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
[  456.129969][ T9068] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  456.138407][ T9068] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  456.146391][ T9068] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  456.154379][ T9068] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  456.162485][ T9068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  456.170556][ T9068] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  456.178693][ T9068]  </TASK>
[  456.187749][ T9069] FAULT_INJECTION: forcing a failure.
[  456.187749][ T9069] name failslab, interval 1, probability 0, space 0, times 0
[  456.202063][ T9069] CPU: 0 PID: 9069 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  456.215818][ T9069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  456.227787][ T9069] Call Trace:
[  456.231328][ T9069]  <TASK>
[  456.234456][ T9069]  dump_stack_lvl+0x136/0x150
[  456.239618][ T9069]  should_fail_ex+0x4a3/0x5b0
[  456.244505][ T9069]  should_failslab+0x9/0x20
[  456.249020][ T9069]  __kmem_cache_alloc_node+0x5b/0x320
[  456.254488][ T9069]  ? rand_initialize_disk+0x3f/0xc0
[  456.259905][ T9069]  kmalloc_trace+0x26/0xe0
[  456.264680][ T9069]  rand_initialize_disk+0x3f/0xc0
[  456.270869][ T9069]  __alloc_disk_node+0x2c3/0x650
[  456.276281][ T9069]  __blk_mq_alloc_disk+0x111/0x1b0
[  456.283538][ T9069]  loop_add+0x3e4/0xaf0
[  456.288176][ T9069]  ? __up_read+0x1fe/0x750
[  456.293118][ T9069]  loop_control_ioctl+0x137/0x630
[  456.298183][ T9069]  ? loop_probe+0x80/0x80
[  456.302839][ T9069]  ? bpf_lsm_file_ioctl+0x9/0x10
[  456.308055][ T9069]  ? loop_probe+0x80/0x80
[  456.313230][ T9069]  __x64_sys_ioctl+0x197/0x210
[  456.318727][ T9069]  do_syscall_64+0x39/0xb0
[  456.323271][ T9069]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  456.329592][ T9069] RIP: 0033:0x7f193c4ef069
[  456.334212][ T9069] 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
[  456.355833][ T9069] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  456.365333][ T9069] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  456.376180][ T9069] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  456.384805][ T9069] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  456.392996][ T9069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  456.401110][ T9069] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  456.409279][ T9069]  </TASK>
[  456.465216][ T9071] FAULT_INJECTION: forcing a failure.
[  456.465216][ T9071] name failslab, interval 1, probability 0, space 0, times 0
[  456.480206][ T9071] CPU: 1 PID: 9071 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  456.491851][ T9071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  456.502025][ T9071] Call Trace:
[  456.505480][ T9071]  <TASK>
[  456.508496][ T9071]  dump_stack_lvl+0x136/0x150
[  456.513190][ T9071]  should_fail_ex+0x4a3/0x5b0
[  456.517864][ T9071]  should_failslab+0x9/0x20
[  456.522372][ T9071]  __kmem_cache_alloc_node+0x5b/0x320
[  456.527826][ T9071]  ? kstrdup_const+0x57/0x80
[  456.532416][ T9071]  ? kstrdup_const+0x57/0x80
[  456.536997][ T9071]  __kmalloc_node_track_caller+0x4f/0x1a0
[  456.542794][ T9071]  kstrdup+0x3f/0x70
[  456.546708][ T9071]  kstrdup_const+0x57/0x80
[  456.551133][ T9071]  kvasprintf_const+0x10c/0x190
[  456.555978][ T9071]  kobject_set_name_vargs+0x5a/0x150
[  456.561359][ T9071]  dev_set_name+0xbf/0xf0
[  456.565716][ T9071]  ? device_initialize+0x540/0x540
[  456.570865][ T9071]  ? sprintf+0xc4/0x100
[  456.575060][ T9071]  device_add_disk+0x343/0x1220
[  456.579943][ T9071]  ? lockdep_init_map_type+0x21e/0x810
[  456.585415][ T9071]  loop_add+0x886/0xaf0
[  456.589578][ T9071]  ? __up_read+0x1fe/0x750
[  456.594004][ T9071]  loop_control_ioctl+0x137/0x630
[  456.599041][ T9071]  ? loop_probe+0x80/0x80
[  456.603388][ T9071]  ? bpf_lsm_file_ioctl+0x9/0x10
[  456.608327][ T9071]  ? loop_probe+0x80/0x80
[  456.612655][ T9071]  __x64_sys_ioctl+0x197/0x210
[  456.617419][ T9071]  do_syscall_64+0x39/0xb0
[  456.621934][ T9071]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  456.627823][ T9071] RIP: 0033:0x7f193c4ef069
[  456.632253][ T9071] 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
[  456.652288][ T9071] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  456.660689][ T9071] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  456.668974][ T9071] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  456.677948][ T9071] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  456.685943][ T9071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  456.694223][ T9071] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  456.702233][ T9071]  </TASK>
[  456.711989][ T9072] FAULT_INJECTION: forcing a failure.
[  456.711989][ T9072] name failslab, interval 1, probability 0, space 0, times 0
[  456.724665][ T9072] CPU: 0 PID: 9072 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  456.736320][ T9072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  456.746412][ T9072] Call Trace:
[  456.749699][ T9072]  <TASK>
[  456.752629][ T9072]  dump_stack_lvl+0x136/0x150
[  456.757525][ T9072]  should_fail_ex+0x4a3/0x5b0
[  456.762253][ T9072]  should_failslab+0x9/0x20
[  456.766828][ T9072]  __kmem_cache_alloc_node+0x5b/0x320
[  456.773233][ T9072]  ? kstrdup_const+0x57/0x80
[  456.779392][ T9072]  ? kstrdup_const+0x57/0x80
[  456.784221][ T9072]  __kmalloc_node_track_caller+0x4f/0x1a0
[  456.789971][ T9072]  kstrdup+0x3f/0x70
[  456.793902][ T9072]  kstrdup_const+0x57/0x80
[  456.798358][ T9072]  kvasprintf_const+0x10c/0x190
[  456.803249][ T9072]  kobject_set_name_vargs+0x5a/0x150
[  456.808549][ T9072]  dev_set_name+0xbf/0xf0
[  456.812916][ T9072]  ? device_initialize+0x540/0x540
[  456.818067][ T9072]  ? sprintf+0xc4/0x100
[  456.822372][ T9072]  device_add_disk+0x343/0x1220
[  456.827259][ T9072]  ? lockdep_init_map_type+0x21e/0x810
[  456.832767][ T9072]  loop_add+0x886/0xaf0
[  456.836965][ T9072]  ? __up_read+0x1fe/0x750
[  456.841403][ T9072]  loop_control_ioctl+0x137/0x630
[  456.846462][ T9072]  ? loop_probe+0x80/0x80
[  456.850832][ T9072]  ? bpf_lsm_file_ioctl+0x9/0x10
[  456.855816][ T9072]  ? loop_probe+0x80/0x80
[  456.860173][ T9072]  __x64_sys_ioctl+0x197/0x210
[  456.865905][ T9072]  do_syscall_64+0x39/0xb0
[  456.871016][ T9072]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  456.878009][ T9072] RIP: 0033:0x7f193c4ef069
[  456.882443][ T9072] 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
[  456.902068][ T9072] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  456.910593][ T9072] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  456.918569][ T9072] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  456.926684][ T9072] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  456.934744][ T9072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  456.942715][ T9072] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  456.950880][ T9072]  </TASK>
[  456.960448][ T9073] FAULT_INJECTION: forcing a failure.
[  456.960448][ T9073] name failslab, interval 1, probability 0, space 0, times 0
[  456.975373][ T9073] CPU: 1 PID: 9073 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  456.987264][ T9073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  456.997423][ T9073] Call Trace:
[  457.000807][ T9073]  <TASK>
[  457.003732][ T9073]  dump_stack_lvl+0x136/0x150
[  457.008936][ T9073]  should_fail_ex+0x4a3/0x5b0
[  457.013824][ T9073]  should_failslab+0x9/0x20
[  457.018431][ T9073]  __kmem_cache_alloc_node+0x5b/0x320
[  457.024260][ T9073]  ? kstrdup_const+0x57/0x80
[  457.028951][ T9073]  ? kstrdup_const+0x57/0x80
[  457.034247][ T9073]  __kmalloc_node_track_caller+0x4f/0x1a0
[  457.039996][ T9073]  kstrdup+0x3f/0x70
[  457.044272][ T9073]  kstrdup_const+0x57/0x80
[  457.048786][ T9073]  kvasprintf_const+0x10c/0x190
[  457.053734][ T9073]  kobject_set_name_vargs+0x5a/0x150
[  457.059562][ T9073]  dev_set_name+0xbf/0xf0
[  457.064442][ T9073]  ? device_initialize+0x540/0x540
[  457.069676][ T9073]  ? sprintf+0xc4/0x100
[  457.074033][ T9073]  device_add_disk+0x343/0x1220
[  457.079112][ T9073]  ? lockdep_init_map_type+0x21e/0x810
[  457.084683][ T9073]  loop_add+0x886/0xaf0
[  457.089343][ T9073]  ? __up_read+0x1fe/0x750
[  457.094021][ T9073]  loop_control_ioctl+0x137/0x630
[  457.099218][ T9073]  ? loop_probe+0x80/0x80
[  457.103547][ T9073]  ? bpf_lsm_file_ioctl+0x9/0x10
[  457.108482][ T9073]  ? loop_probe+0x80/0x80
[  457.112807][ T9073]  __x64_sys_ioctl+0x197/0x210
[  457.117607][ T9073]  do_syscall_64+0x39/0xb0
[  457.122051][ T9073]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  457.127957][ T9073] RIP: 0033:0x7f193c4ef069
[  457.132402][ T9073] 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
[  457.152177][ T9073] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  457.160602][ T9073] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  457.168705][ T9073] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  457.177121][ T9073] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  457.185093][ T9073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  457.193059][ T9073] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  457.201039][ T9073]  </TASK>
[  457.211329][ T9074] FAULT_INJECTION: forcing a failure.
[  457.211329][ T9074] name failslab, interval 1, probability 0, space 0, times 0
[  457.224494][ T9074] CPU: 0 PID: 9074 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  457.236416][ T9074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  457.246588][ T9074] Call Trace:
[  457.250077][ T9074]  <TASK>
[  457.253566][ T9074]  dump_stack_lvl+0x136/0x150
[  457.258510][ T9074]  should_fail_ex+0x4a3/0x5b0
[  457.263900][ T9074]  should_failslab+0x9/0x20
[  457.268490][ T9074]  __kmem_cache_alloc_node+0x5b/0x320
[  457.274182][ T9074]  ? kstrdup_const+0x57/0x80
[  457.278991][ T9074]  ? kstrdup_const+0x57/0x80
[  457.283648][ T9074]  __kmalloc_node_track_caller+0x4f/0x1a0
[  457.289505][ T9074]  ? find_held_lock+0x2d/0x110
[  457.294387][ T9074]  kstrdup+0x3f/0x70
[  457.299439][ T9074]  kstrdup_const+0x57/0x80
[  457.304482][ T9074]  kvasprintf_const+0x10c/0x190
[  457.309972][ T9074]  kobject_set_name_vargs+0x5a/0x150
[  457.315286][ T9074]  dev_set_name+0xbf/0xf0
[  457.319863][ T9074]  ? device_initialize+0x540/0x540
[  457.325255][ T9074]  ? sprintf+0xc4/0x100
[  457.329716][ T9074]  device_add_disk+0x343/0x1220
[  457.334813][ T9074]  ? lockdep_init_map_type+0x21e/0x810
[  457.340567][ T9074]  loop_add+0x886/0xaf0
[  457.345097][ T9074]  ? __up_read+0x1fe/0x750
[  457.349525][ T9074]  loop_control_ioctl+0x137/0x630
[  457.354577][ T9074]  ? loop_probe+0x80/0x80
[  457.358923][ T9074]  ? bpf_lsm_file_ioctl+0x9/0x10
[  457.363881][ T9074]  ? loop_probe+0x80/0x80
[  457.368229][ T9074]  __x64_sys_ioctl+0x197/0x210
[  457.373106][ T9074]  do_syscall_64+0x39/0xb0
[  457.377716][ T9074]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  457.383626][ T9074] RIP: 0033:0x7f193c4ef069
[  457.388050][ T9074] 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
[  457.407682][ T9074] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  457.416274][ T9074] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  457.424250][ T9074] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  457.432226][ T9074] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  457.440216][ T9074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  457.448376][ T9074] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  457.456642][ T9074]  </TASK>
[  457.466939][ T9075] FAULT_INJECTION: forcing a failure.
[  457.466939][ T9075] name failslab, interval 1, probability 0, space 0, times 0
[  457.483040][ T9075] CPU: 1 PID: 9075 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  457.494690][ T9075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  457.505022][ T9075] Call Trace:
[  457.508305][ T9075]  <TASK>
[  457.511248][ T9075]  dump_stack_lvl+0x136/0x150
[  457.515937][ T9075]  should_fail_ex+0x4a3/0x5b0
[  457.520668][ T9075]  should_failslab+0x9/0x20
[  457.525189][ T9075]  __kmem_cache_alloc_node+0x5b/0x320
[  457.530576][ T9075]  ? kstrdup_const+0x57/0x80
[  457.535449][ T9075]  ? kstrdup_const+0x57/0x80
[  457.540118][ T9075]  __kmalloc_node_track_caller+0x4f/0x1a0
[  457.545853][ T9075]  kstrdup+0x3f/0x70
[  457.549777][ T9075]  kstrdup_const+0x57/0x80
[  457.554195][ T9075]  kvasprintf_const+0x10c/0x190
[  457.559048][ T9075]  kobject_set_name_vargs+0x5a/0x150
[  457.564361][ T9075]  dev_set_name+0xbf/0xf0
[  457.568846][ T9075]  ? device_initialize+0x540/0x540
[  457.574628][ T9075]  ? sprintf+0xc4/0x100
[  457.578973][ T9075]  device_add_disk+0x343/0x1220
[  457.583848][ T9075]  ? lockdep_init_map_type+0x21e/0x810
[  457.589344][ T9075]  loop_add+0x886/0xaf0
[  457.593563][ T9075]  loop_control_ioctl+0x137/0x630
[  457.598619][ T9075]  ? loop_probe+0x80/0x80
[  457.603055][ T9075]  ? bpf_lsm_file_ioctl+0x9/0x10
[  457.608020][ T9075]  ? loop_probe+0x80/0x80
[  457.612471][ T9075]  __x64_sys_ioctl+0x197/0x210
[  457.617261][ T9075]  do_syscall_64+0x39/0xb0
[  457.621697][ T9075]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  457.627611][ T9075] RIP: 0033:0x7f193c4ef069
[  457.632029][ T9075] 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
[  457.651646][ T9075] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  457.660068][ T9075] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  457.668133][ T9075] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  457.676664][ T9075] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  457.684909][ T9075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  457.692887][ T9075] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  457.700878][ T9075]  </TASK>
[  457.709994][ T9076] FAULT_INJECTION: forcing a failure.
[  457.709994][ T9076] name failslab, interval 1, probability 0, space 0, times 0
[  457.722796][ T9076] CPU: 0 PID: 9076 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  457.734464][ T9076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  457.744515][ T9076] Call Trace:
[  457.747787][ T9076]  <TASK>
[  457.750710][ T9076]  dump_stack_lvl+0x136/0x150
[  457.755389][ T9076]  should_fail_ex+0x4a3/0x5b0
[  457.760066][ T9076]  should_failslab+0x9/0x20
[  457.764566][ T9076]  __kmem_cache_alloc_node+0x5b/0x320
[  457.770416][ T9076]  ? kstrdup_const+0x57/0x80
[  457.775517][ T9076]  ? kstrdup_const+0x57/0x80
[  457.781706][ T9076]  __kmalloc_node_track_caller+0x4f/0x1a0
[  457.787452][ T9076]  kstrdup+0x3f/0x70
[  457.791367][ T9076]  kstrdup_const+0x57/0x80
[  457.795791][ T9076]  kvasprintf_const+0x10c/0x190
[  457.800643][ T9076]  kobject_set_name_vargs+0x5a/0x150
[  457.805958][ T9076]  dev_set_name+0xbf/0xf0
[  457.810578][ T9076]  ? device_initialize+0x540/0x540
[  457.815861][ T9076]  ? sprintf+0xc4/0x100
[  457.820096][ T9076]  device_add_disk+0x343/0x1220
[  457.824976][ T9076]  ? lockdep_init_map_type+0x21e/0x810
[  457.830538][ T9076]  loop_add+0x886/0xaf0
[  457.834749][ T9076]  ? __up_read+0x1fe/0x750
[  457.839212][ T9076]  loop_control_ioctl+0x137/0x630
[  457.844368][ T9076]  ? loop_probe+0x80/0x80
[  457.848732][ T9076]  ? bpf_lsm_file_ioctl+0x9/0x10
[  457.853710][ T9076]  ? loop_probe+0x80/0x80
[  457.858100][ T9076]  __x64_sys_ioctl+0x197/0x210
[  457.863368][ T9076]  do_syscall_64+0x39/0xb0
[  457.868450][ T9076]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  457.874391][ T9076] RIP: 0033:0x7f193c4ef069
[  457.878906][ T9076] 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
[  457.898803][ T9076] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  457.907248][ T9076] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  457.915339][ T9076] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  457.923330][ T9076] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  457.931317][ T9076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  457.939416][ T9076] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  457.947415][ T9076]  </TASK>
[  457.957875][ T9077] FAULT_INJECTION: forcing a failure.
[  457.957875][ T9077] name failslab, interval 1, probability 0, space 0, times 0
[  457.970617][ T9077] CPU: 0 PID: 9077 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  457.982252][ T9077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  457.992315][ T9077] Call Trace:
[  457.995596][ T9077]  <TASK>
[  457.998620][ T9077]  dump_stack_lvl+0x136/0x150
[  458.003314][ T9077]  should_fail_ex+0x4a3/0x5b0
[  458.008098][ T9077]  should_failslab+0x9/0x20
[  458.012611][ T9077]  __kmem_cache_alloc_node+0x5b/0x320
[  458.017994][ T9077]  ? kstrdup_const+0x57/0x80
[  458.022592][ T9077]  ? kstrdup_const+0x57/0x80
[  458.027226][ T9077]  __kmalloc_node_track_caller+0x4f/0x1a0
[  458.033160][ T9077]  kstrdup+0x3f/0x70
[  458.038127][ T9077]  kstrdup_const+0x57/0x80
[  458.042746][ T9077]  kvasprintf_const+0x10c/0x190
[  458.047633][ T9077]  kobject_set_name_vargs+0x5a/0x150
[  458.052940][ T9077]  dev_set_name+0xbf/0xf0
[  458.057301][ T9077]  ? device_initialize+0x540/0x540
[  458.062550][ T9077]  ? sprintf+0xc4/0x100
[  458.066728][ T9077]  device_add_disk+0x343/0x1220
[  458.071712][ T9077]  ? lockdep_init_map_type+0x21e/0x810
[  458.077203][ T9077]  loop_add+0x886/0xaf0
[  458.081374][ T9077]  ? __up_read+0x1fe/0x750
[  458.085891][ T9077]  loop_control_ioctl+0x137/0x630
[  458.090943][ T9077]  ? loop_probe+0x80/0x80
[  458.095292][ T9077]  ? bpf_lsm_file_ioctl+0x9/0x10
[  458.100254][ T9077]  ? loop_probe+0x80/0x80
[  458.104614][ T9077]  __x64_sys_ioctl+0x197/0x210
[  458.109426][ T9077]  do_syscall_64+0x39/0xb0
[  458.113897][ T9077]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  458.119822][ T9077] RIP: 0033:0x7f193c4ef069
[  458.124250][ T9077] 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
[  458.143883][ T9077] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  458.152327][ T9077] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  458.160308][ T9077] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  458.168672][ T9077] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  458.176660][ T9077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  458.184723][ T9077] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  458.192734][ T9077]  </TASK>
[  458.201799][ T9078] FAULT_INJECTION: forcing a failure.
[  458.201799][ T9078] name failslab, interval 1, probability 0, space 0, times 0
[  458.214805][ T9078] CPU: 1 PID: 9078 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  458.226445][ T9078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  458.236498][ T9078] Call Trace:
[  458.239774][ T9078]  <TASK>
[  458.242702][ T9078]  dump_stack_lvl+0x136/0x150
[  458.247383][ T9078]  should_fail_ex+0x4a3/0x5b0
[  458.252073][ T9078]  should_failslab+0x9/0x20
[  458.256575][ T9078]  __kmem_cache_alloc_node+0x5b/0x320
[  458.261951][ T9078]  ? kstrdup_const+0x57/0x80
[  458.266755][ T9078]  ? kstrdup_const+0x57/0x80
[  458.271640][ T9078]  __kmalloc_node_track_caller+0x4f/0x1a0
[  458.277741][ T9078]  kstrdup+0x3f/0x70
[  458.281666][ T9078]  kstrdup_const+0x57/0x80
[  458.286096][ T9078]  kvasprintf_const+0x10c/0x190
[  458.290980][ T9078]  kobject_set_name_vargs+0x5a/0x150
[  458.296278][ T9078]  dev_set_name+0xbf/0xf0
[  458.300612][ T9078]  ? device_initialize+0x540/0x540
[  458.305744][ T9078]  ? sprintf+0xc4/0x100
[  458.310046][ T9078]  device_add_disk+0x343/0x1220
[  458.315013][ T9078]  ? lockdep_init_map_type+0x21e/0x810
[  458.320487][ T9078]  loop_add+0x886/0xaf0
[  458.324648][ T9078]  ? __up_read+0x1fe/0x750
[  458.329059][ T9078]  loop_control_ioctl+0x137/0x630
[  458.334089][ T9078]  ? loop_probe+0x80/0x80
[  458.338442][ T9078]  ? bpf_lsm_file_ioctl+0x9/0x10
[  458.343384][ T9078]  ? loop_probe+0x80/0x80
[  458.347736][ T9078]  __x64_sys_ioctl+0x197/0x210
[  458.352503][ T9078]  do_syscall_64+0x39/0xb0
[  458.356920][ T9078]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  458.362903][ T9078] RIP: 0033:0x7f193c4ef069
[  458.367311][ T9078] 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
[  458.387004][ T9078] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  458.395413][ T9078] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  458.403585][ T9078] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  458.412265][ T9078] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  458.420780][ T9078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  458.428864][ T9078] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  458.436853][ T9078]  </TASK>
[  458.445903][ T9079] FAULT_INJECTION: forcing a failure.
[  458.445903][ T9079] name failslab, interval 1, probability 0, space 0, times 0
[  458.459339][ T9079] CPU: 0 PID: 9079 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  458.471077][ T9079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  458.481166][ T9079] Call Trace:
[  458.484990][ T9079]  <TASK>
[  458.488015][ T9079]  dump_stack_lvl+0x136/0x150
[  458.492734][ T9079]  should_fail_ex+0x4a3/0x5b0
[  458.497420][ T9079]  should_failslab+0x9/0x20
[  458.501924][ T9079]  __kmem_cache_alloc_node+0x5b/0x320
[  458.507793][ T9079]  ? kstrdup_const+0x57/0x80
[  458.512481][ T9079]  ? kstrdup_const+0x57/0x80
[  458.517076][ T9079]  __kmalloc_node_track_caller+0x4f/0x1a0
[  458.523056][ T9079]  kstrdup+0x3f/0x70
[  458.526963][ T9079]  kstrdup_const+0x57/0x80
[  458.531599][ T9079]  kvasprintf_const+0x10c/0x190
[  458.536568][ T9079]  kobject_set_name_vargs+0x5a/0x150
[  458.542258][ T9079]  dev_set_name+0xbf/0xf0
[  458.546628][ T9079]  ? device_initialize+0x540/0x540
[  458.551890][ T9079]  ? sprintf+0xc4/0x100
[  458.556344][ T9079]  device_add_disk+0x343/0x1220
[  458.561416][ T9079]  ? lockdep_init_map_type+0x21e/0x810
[  458.567888][ T9079]  loop_add+0x886/0xaf0
[  458.572248][ T9079]  ? __up_read+0x1fe/0x750
[  458.576789][ T9079]  loop_control_ioctl+0x137/0x630
[  458.581932][ T9079]  ? loop_probe+0x80/0x80
[  458.586348][ T9079]  ? bpf_lsm_file_ioctl+0x9/0x10
[  458.591340][ T9079]  ? loop_probe+0x80/0x80
[  458.595722][ T9079]  __x64_sys_ioctl+0x197/0x210
[  458.600685][ T9079]  do_syscall_64+0x39/0xb0
[  458.605138][ T9079]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  458.611101][ T9079] RIP: 0033:0x7f193c4ef069
[  458.615533][ T9079] 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
[  458.635234][ T9079] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  458.643916][ T9079] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  458.652506][ T9079] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  458.661002][ T9079] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  458.669184][ T9079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  458.677359][ T9079] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  458.685552][ T9079]  </TASK>
[  458.694526][ T9080] FAULT_INJECTION: forcing a failure.
[  458.694526][ T9080] name failslab, interval 1, probability 0, space 0, times 0
[  458.707246][ T9080] CPU: 0 PID: 9080 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  458.718906][ T9080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  458.728979][ T9080] Call Trace:
[  458.732268][ T9080]  <TASK>
[  458.735195][ T9080]  dump_stack_lvl+0x136/0x150
[  458.739883][ T9080]  should_fail_ex+0x4a3/0x5b0
[  458.744574][ T9080]  should_failslab+0x9/0x20
[  458.749086][ T9080]  __kmem_cache_alloc_node+0x5b/0x320
[  458.754468][ T9080]  ? rand_initialize_disk+0x3f/0xc0
[  458.759708][ T9080]  kmalloc_trace+0x26/0xe0
[  458.764421][ T9080]  rand_initialize_disk+0x3f/0xc0
[  458.770586][ T9080]  __alloc_disk_node+0x2c3/0x650
[  458.776377][ T9080]  __blk_mq_alloc_disk+0x111/0x1b0
[  458.781872][ T9080]  loop_add+0x3e4/0xaf0
[  458.786199][ T9080]  ? __up_read+0x1fe/0x750
[  458.790769][ T9080]  loop_control_ioctl+0x137/0x630
[  458.795836][ T9080]  ? loop_probe+0x80/0x80
[  458.800388][ T9080]  ? bpf_lsm_file_ioctl+0x9/0x10
[  458.805366][ T9080]  ? loop_probe+0x80/0x80
[  458.809762][ T9080]  __x64_sys_ioctl+0x197/0x210
[  458.814566][ T9080]  do_syscall_64+0x39/0xb0
[  458.819032][ T9080]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  458.825141][ T9080] RIP: 0033:0x7f193c4ef069
[  458.829668][ T9080] 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
[  458.849297][ T9080] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  458.857724][ T9080] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  458.866220][ T9080] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  458.874382][ T9080] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  458.882469][ T9080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  458.890541][ T9080] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  458.898538][ T9080]  </TASK>
[  458.954623][ T9081] FAULT_INJECTION: forcing a failure.
[  458.954623][ T9081] name failslab, interval 1, probability 0, space 0, times 0
[  458.967500][ T9081] CPU: 1 PID: 9081 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  458.979348][ T9081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  458.989414][ T9081] Call Trace:
[  458.992694][ T9081]  <TASK>
[  458.995622][ T9081]  dump_stack_lvl+0x136/0x150
[  459.000490][ T9081]  should_fail_ex+0x4a3/0x5b0
[  459.005176][ T9081]  should_failslab+0x9/0x20
[  459.009679][ T9081]  __kmem_cache_alloc_node+0x5b/0x320
[  459.015070][ T9081]  ? kstrdup_const+0x57/0x80
[  459.019669][ T9081]  ? kstrdup_const+0x57/0x80
[  459.024282][ T9081]  __kmalloc_node_track_caller+0x4f/0x1a0
[  459.030009][ T9081]  kstrdup+0x3f/0x70
[  459.033917][ T9081]  kstrdup_const+0x57/0x80
[  459.038348][ T9081]  kvasprintf_const+0x10c/0x190
[  459.043226][ T9081]  kobject_set_name_vargs+0x5a/0x150
[  459.048609][ T9081]  dev_set_name+0xbf/0xf0
[  459.052940][ T9081]  ? device_initialize+0x540/0x540
[  459.058180][ T9081]  ? sprintf+0xc4/0x100
[  459.062441][ T9081]  device_add_disk+0x343/0x1220
[  459.067872][ T9081]  ? lockdep_init_map_type+0x21e/0x810
[  459.073355][ T9081]  loop_add+0x886/0xaf0
[  459.077745][ T9081]  ? __up_read+0x1fe/0x750
[  459.082184][ T9081]  loop_control_ioctl+0x137/0x630
[  459.087212][ T9081]  ? loop_probe+0x80/0x80
[  459.091561][ T9081]  ? bpf_lsm_file_ioctl+0x9/0x10
[  459.096499][ T9081]  ? loop_probe+0x80/0x80
[  459.100843][ T9081]  __x64_sys_ioctl+0x197/0x210
[  459.105615][ T9081]  do_syscall_64+0x39/0xb0
[  459.110078][ T9081]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  459.115994][ T9081] RIP: 0033:0x7f193c4ef069
[  459.120416][ T9081] 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
[  459.141045][ T9081] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  459.149569][ T9081] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  459.158196][ T9081] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  459.166803][ T9081] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  459.175069][ T9081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  459.183079][ T9081] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  459.191333][ T9081]  </TASK>
[  459.200408][ T9082] FAULT_INJECTION: forcing a failure.
[  459.200408][ T9082] name failslab, interval 1, probability 0, space 0, times 0
[  459.213067][ T9082] CPU: 0 PID: 9082 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  459.224725][ T9082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  459.234881][ T9082] Call Trace:
[  459.238159][ T9082]  <TASK>
[  459.241092][ T9082]  dump_stack_lvl+0x136/0x150
[  459.245777][ T9082]  should_fail_ex+0x4a3/0x5b0
[  459.250463][ T9082]  should_failslab+0x9/0x20
[  459.254969][ T9082]  __kmem_cache_alloc_node+0x5b/0x320
[  459.260342][ T9082]  ? kstrdup_const+0x57/0x80
[  459.264961][ T9082]  ? kstrdup_const+0x57/0x80
[  459.269912][ T9082]  __kmalloc_node_track_caller+0x4f/0x1a0
[  459.276999][ T9082]  kstrdup+0x3f/0x70
[  459.281451][ T9082]  kstrdup_const+0x57/0x80
[  459.285891][ T9082]  kvasprintf_const+0x10c/0x190
[  459.290773][ T9082]  kobject_set_name_vargs+0x5a/0x150
[  459.296078][ T9082]  dev_set_name+0xbf/0xf0
[  459.300522][ T9082]  ? device_initialize+0x540/0x540
[  459.305661][ T9082]  ? sprintf+0xc4/0x100
[  459.309848][ T9082]  device_add_disk+0x343/0x1220
[  459.314719][ T9082]  ? lockdep_init_map_type+0x21e/0x810
[  459.320304][ T9082]  loop_add+0x886/0xaf0
[  459.324478][ T9082]  ? __up_read+0x1fe/0x750
[  459.328904][ T9082]  loop_control_ioctl+0x137/0x630
[  459.333952][ T9082]  ? loop_probe+0x80/0x80
[  459.338297][ T9082]  ? bpf_lsm_file_ioctl+0x9/0x10
[  459.343249][ T9082]  ? loop_probe+0x80/0x80
[  459.347598][ T9082]  __x64_sys_ioctl+0x197/0x210
[  459.352489][ T9082]  do_syscall_64+0x39/0xb0
[  459.356926][ T9082]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  459.362922][ T9082] RIP: 0033:0x7f193c4ef069
[  459.367363][ T9082] 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
[  459.387615][ T9082] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  459.396706][ T9082] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  459.405045][ T9082] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  459.413386][ T9082] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  459.421546][ T9082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  459.430132][ T9082] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  459.438133][ T9082]  </TASK>
[  459.447651][ T9083] FAULT_INJECTION: forcing a failure.
[  459.447651][ T9083] name failslab, interval 1, probability 0, space 0, times 0
[  459.460329][ T9083] CPU: 0 PID: 9083 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  459.472436][ T9083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  459.482519][ T9083] Call Trace:
[  459.485804][ T9083]  <TASK>
[  459.488734][ T9083]  dump_stack_lvl+0x136/0x150
[  459.493434][ T9083]  should_fail_ex+0x4a3/0x5b0
[  459.498113][ T9083]  should_failslab+0x9/0x20
[  459.502612][ T9083]  __kmem_cache_alloc_node+0x5b/0x320
[  459.508080][ T9083]  ? kstrdup_const+0x57/0x80
[  459.512696][ T9083]  ? kstrdup_const+0x57/0x80
[  459.517304][ T9083]  __kmalloc_node_track_caller+0x4f/0x1a0
[  459.523047][ T9083]  kstrdup+0x3f/0x70
[  459.526943][ T9083]  kstrdup_const+0x57/0x80
[  459.531362][ T9083]  kvasprintf_const+0x10c/0x190
[  459.536252][ T9083]  kobject_set_name_vargs+0x5a/0x150
[  459.541538][ T9083]  dev_set_name+0xbf/0xf0
[  459.545869][ T9083]  ? device_initialize+0x540/0x540
[  459.551000][ T9083]  ? sprintf+0xc4/0x100
[  459.555176][ T9083]  device_add_disk+0x343/0x1220
[  459.560068][ T9083]  ? lockdep_init_map_type+0x21e/0x810
[  459.565650][ T9083]  loop_add+0x886/0xaf0
[  459.569917][ T9083]  ? __up_read+0x1fe/0x750
[  459.574375][ T9083]  loop_control_ioctl+0x137/0x630
[  459.579418][ T9083]  ? loop_probe+0x80/0x80
[  459.583778][ T9083]  ? bpf_lsm_file_ioctl+0x9/0x10
[  459.588733][ T9083]  ? loop_probe+0x80/0x80
[  459.593079][ T9083]  __x64_sys_ioctl+0x197/0x210
[  459.597913][ T9083]  do_syscall_64+0x39/0xb0
[  459.602354][ T9083]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  459.608271][ T9083] RIP: 0033:0x7f193c4ef069
[  459.612693][ T9083] 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
[  459.632304][ T9083] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  459.640733][ T9083] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  459.648721][ T9083] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  459.656696][ T9083] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  459.665010][ T9083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  459.673019][ T9083] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  459.681228][ T9083]  </TASK>
[  459.690129][ T9084] FAULT_INJECTION: forcing a failure.
[  459.690129][ T9084] name failslab, interval 1, probability 0, space 0, times 0
[  459.703819][ T9084] CPU: 1 PID: 9084 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  459.716080][ T9084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  459.726504][ T9084] Call Trace:
[  459.729902][ T9084]  <TASK>
[  459.732925][ T9084]  dump_stack_lvl+0x136/0x150
[  459.737608][ T9084]  should_fail_ex+0x4a3/0x5b0
[  459.742313][ T9084]  should_failslab+0x9/0x20
[  459.746828][ T9084]  __kmem_cache_alloc_node+0x5b/0x320
[  459.752314][ T9084]  ? kstrdup_const+0x57/0x80
[  459.756933][ T9084]  ? kstrdup_const+0x57/0x80
[  459.761519][ T9084]  __kmalloc_node_track_caller+0x4f/0x1a0
[  459.769008][ T9084]  ? find_held_lock+0x2d/0x110
[  459.773839][ T9084]  kstrdup+0x3f/0x70
[  459.777885][ T9084]  kstrdup_const+0x57/0x80
[  459.782324][ T9084]  kvasprintf_const+0x10c/0x190
[  459.787208][ T9084]  kobject_set_name_vargs+0x5a/0x150
[  459.792491][ T9084]  dev_set_name+0xbf/0xf0
[  459.796820][ T9084]  ? device_initialize+0x540/0x540
[  459.801933][ T9084]  ? sprintf+0xc4/0x100
[  459.806116][ T9084]  device_add_disk+0x343/0x1220
[  459.810969][ T9084]  ? lockdep_init_map_type+0x21e/0x810
[  459.816518][ T9084]  loop_add+0x886/0xaf0
[  459.820686][ T9084]  ? __up_read+0x1fe/0x750
[  459.825101][ T9084]  loop_control_ioctl+0x137/0x630
[  459.830135][ T9084]  ? loop_probe+0x80/0x80
[  459.834481][ T9084]  ? bpf_lsm_file_ioctl+0x9/0x10
[  459.839416][ T9084]  ? loop_probe+0x80/0x80
[  459.843853][ T9084]  __x64_sys_ioctl+0x197/0x210
[  459.848716][ T9084]  do_syscall_64+0x39/0xb0
[  459.853331][ T9084]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  459.859237][ T9084] RIP: 0033:0x7f193c4ef069
[  459.864023][ T9084] 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
[  459.883645][ T9084] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  459.892166][ T9084] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  459.900571][ T9084] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  459.908539][ T9084] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  459.916874][ T9084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  459.924996][ T9084] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  459.933255][ T9084]  </TASK>
[  459.942846][ T9085] FAULT_INJECTION: forcing a failure.
[  459.942846][ T9085] name failslab, interval 1, probability 0, space 0, times 0
[  459.955805][ T9085] CPU: 1 PID: 9085 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  459.967438][ T9085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  459.977597][ T9085] Call Trace:
[  459.980874][ T9085]  <TASK>
[  459.983802][ T9085]  dump_stack_lvl+0x136/0x150
[  459.988480][ T9085]  should_fail_ex+0x4a3/0x5b0
[  459.993157][ T9085]  should_failslab+0x9/0x20
[  459.997652][ T9085]  __kmem_cache_alloc_node+0x5b/0x320
[  460.003024][ T9085]  ? kstrdup_const+0x57/0x80
[  460.007633][ T9085]  ? kstrdup_const+0x57/0x80
[  460.012227][ T9085]  __kmalloc_node_track_caller+0x4f/0x1a0
[  460.018392][ T9085]  kstrdup+0x3f/0x70
[  460.022288][ T9085]  kstrdup_const+0x57/0x80
[  460.026707][ T9085]  kvasprintf_const+0x10c/0x190
[  460.031575][ T9085]  kobject_set_name_vargs+0x5a/0x150
[  460.037570][ T9085]  dev_set_name+0xbf/0xf0
[  460.041899][ T9085]  ? device_initialize+0x540/0x540
[  460.047184][ T9085]  ? sprintf+0xc4/0x100
[  460.051343][ T9085]  device_add_disk+0x343/0x1220
[  460.056732][ T9085]  ? lockdep_init_map_type+0x21e/0x810
[  460.062193][ T9085]  loop_add+0x886/0xaf0
[  460.066703][ T9085]  ? __up_read+0x1fe/0x750
[  460.071120][ T9085]  loop_control_ioctl+0x137/0x630
[  460.076411][ T9085]  ? loop_probe+0x80/0x80
[  460.080773][ T9085]  ? bpf_lsm_file_ioctl+0x9/0x10
[  460.085738][ T9085]  ? loop_probe+0x80/0x80
[  460.090299][ T9085]  __x64_sys_ioctl+0x197/0x210
[  460.095256][ T9085]  do_syscall_64+0x39/0xb0
[  460.099770][ T9085]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  460.105753][ T9085] RIP: 0033:0x7f193c4ef069
[  460.110351][ T9085] 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
[  460.130243][ T9085] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  460.139017][ T9085] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  460.146993][ T9085] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  460.155230][ T9085] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  460.163865][ T9085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  460.172074][ T9085] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  460.180355][ T9085]  </TASK>
[  460.190271][ T9086] FAULT_INJECTION: forcing a failure.
[  460.190271][ T9086] name failslab, interval 1, probability 0, space 0, times 0
[  460.203600][ T9086] CPU: 0 PID: 9086 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  460.215278][ T9086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  460.225343][ T9086] Call Trace:
[  460.228741][ T9086]  <TASK>
[  460.231684][ T9086]  dump_stack_lvl+0x136/0x150
[  460.236377][ T9086]  should_fail_ex+0x4a3/0x5b0
[  460.241364][ T9086]  should_failslab+0x9/0x20
[  460.245958][ T9086]  __kmem_cache_alloc_node+0x5b/0x320
[  460.251609][ T9086]  ? rand_initialize_disk+0x3f/0xc0
[  460.256926][ T9086]  kmalloc_trace+0x26/0xe0
[  460.261357][ T9086]  rand_initialize_disk+0x3f/0xc0
[  460.266755][ T9086]  __alloc_disk_node+0x2c3/0x650
[  460.271745][ T9086]  __blk_mq_alloc_disk+0x111/0x1b0
[  460.276987][ T9086]  loop_add+0x3e4/0xaf0
[  460.281184][ T9086]  ? __up_read+0x1fe/0x750
[  460.285610][ T9086]  loop_control_ioctl+0x137/0x630
[  460.290733][ T9086]  ? loop_probe+0x80/0x80
[  460.295342][ T9086]  ? bpf_lsm_file_ioctl+0x9/0x10
[  460.301024][ T9086]  ? loop_probe+0x80/0x80
[  460.305476][ T9086]  __x64_sys_ioctl+0x197/0x210
[  460.310357][ T9086]  do_syscall_64+0x39/0xb0
[  460.315077][ T9086]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  460.321516][ T9086] RIP: 0033:0x7f193c4ef069
[  460.326115][ T9086] 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
[  460.346454][ T9086] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  460.354876][ T9086] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  460.362856][ T9086] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  460.371015][ T9086] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  460.379129][ T9086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  460.387115][ T9086] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  460.395107][ T9086]  </TASK>
[  460.453941][ T9088] FAULT_INJECTION: forcing a failure.
[  460.453941][ T9088] name failslab, interval 1, probability 0, space 0, times 0
[  460.467312][ T9088] CPU: 1 PID: 9088 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  460.480963][ T9088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  460.491026][ T9088] Call Trace:
[  460.494307][ T9088]  <TASK>
[  460.497259][ T9088]  dump_stack_lvl+0x136/0x150
[  460.501945][ T9088]  should_fail_ex+0x4a3/0x5b0
[  460.506632][ T9088]  should_failslab+0x9/0x20
[  460.511147][ T9088]  __kmem_cache_alloc_node+0x5b/0x320
[  460.516531][ T9088]  ? kstrdup_const+0x57/0x80
[  460.521147][ T9088]  ? kstrdup_const+0x57/0x80
[  460.525761][ T9088]  __kmalloc_node_track_caller+0x4f/0x1a0
[  460.531486][ T9088]  kstrdup+0x3f/0x70
[  460.535420][ T9088]  kstrdup_const+0x57/0x80
[  460.539848][ T9088]  kvasprintf_const+0x10c/0x190
[  460.544706][ T9088]  kobject_set_name_vargs+0x5a/0x150
[  460.550002][ T9088]  dev_set_name+0xbf/0xf0
[  460.554341][ T9088]  ? device_initialize+0x540/0x540
[  460.559460][ T9088]  ? sprintf+0xc4/0x100
[  460.564418][ T9088]  device_add_disk+0x343/0x1220
[  460.569395][ T9088]  ? lockdep_init_map_type+0x21e/0x810
[  460.575799][ T9088]  loop_add+0x886/0xaf0
[  460.580691][ T9088]  ? __up_read+0x1fe/0x750
[  460.585153][ T9088]  loop_control_ioctl+0x137/0x630
[  460.590280][ T9088]  ? loop_probe+0x80/0x80
[  460.594792][ T9088]  ? bpf_lsm_file_ioctl+0x9/0x10
[  460.599830][ T9088]  ? loop_probe+0x80/0x80
[  460.605823][ T9088]  __x64_sys_ioctl+0x197/0x210
[  460.610599][ T9088]  do_syscall_64+0x39/0xb0
[  460.615026][ T9088]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  460.620924][ T9088] RIP: 0033:0x7f193c4ef069
[  460.625451][ T9088] 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
[  460.645085][ T9088] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  460.653538][ T9088] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  460.661519][ T9088] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  460.671591][ T9088] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  460.680300][ T9088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  460.688298][ T9088] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  460.696404][ T9088]  </TASK>
[  460.705513][ T9089] FAULT_INJECTION: forcing a failure.
[  460.705513][ T9089] name failslab, interval 1, probability 0, space 0, times 0
[  460.719158][ T9089] CPU: 0 PID: 9089 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  460.730878][ T9089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  460.740954][ T9089] Call Trace:
[  460.744407][ T9089]  <TASK>
[  460.747344][ T9089]  dump_stack_lvl+0x136/0x150
[  460.752213][ T9089]  should_fail_ex+0x4a3/0x5b0
[  460.756984][ T9089]  should_failslab+0x9/0x20
[  460.761685][ T9089]  __kmem_cache_alloc_node+0x5b/0x320
[  460.767364][ T9089]  ? kstrdup_const+0x57/0x80
[  460.772444][ T9089]  ? kstrdup_const+0x57/0x80
[  460.777088][ T9089]  __kmalloc_node_track_caller+0x4f/0x1a0
[  460.783029][ T9089]  kstrdup+0x3f/0x70
[  460.787136][ T9089]  kstrdup_const+0x57/0x80
[  460.791590][ T9089]  kvasprintf_const+0x10c/0x190
[  460.796619][ T9089]  kobject_set_name_vargs+0x5a/0x150
[  460.802291][ T9089]  dev_set_name+0xbf/0xf0
[  460.806829][ T9089]  ? device_initialize+0x540/0x540
[  460.812308][ T9089]  ? sprintf+0xc4/0x100
[  460.816589][ T9089]  device_add_disk+0x343/0x1220
[  460.821536][ T9089]  ? lockdep_init_map_type+0x21e/0x810
[  460.827027][ T9089]  loop_add+0x886/0xaf0
[  460.831288][ T9089]  ? __up_read+0x1fe/0x750
[  460.835899][ T9089]  loop_control_ioctl+0x137/0x630
[  460.840929][ T9089]  ? loop_probe+0x80/0x80
[  460.845540][ T9089]  ? bpf_lsm_file_ioctl+0x9/0x10
[  460.850592][ T9089]  ? loop_probe+0x80/0x80
[  460.855585][ T9089]  __x64_sys_ioctl+0x197/0x210
[  460.860673][ T9089]  do_syscall_64+0x39/0xb0
[  460.865381][ T9089]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  460.871482][ T9089] RIP: 0033:0x7f193c4ef069
[  460.875907][ T9089] 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
[  460.895643][ T9089] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  460.904294][ T9089] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  460.913155][ T9089] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  460.922127][ T9089] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  460.930208][ T9089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  460.938372][ T9089] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  460.947242][ T9089]  </TASK>
[  460.956036][ T9090] FAULT_INJECTION: forcing a failure.
[  460.956036][ T9090] name failslab, interval 1, probability 0, space 0, times 0
[  460.969076][ T9090] CPU: 1 PID: 9090 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  460.980909][ T9090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  460.991678][ T9090] Call Trace:
[  460.994964][ T9090]  <TASK>
[  460.997908][ T9090]  dump_stack_lvl+0x136/0x150
[  461.002697][ T9090]  should_fail_ex+0x4a3/0x5b0
[  461.007816][ T9090]  should_failslab+0x9/0x20
[  461.012433][ T9090]  __kmem_cache_alloc_node+0x5b/0x320
[  461.017870][ T9090]  ? rand_initialize_disk+0x3f/0xc0
[  461.023085][ T9090]  kmalloc_trace+0x26/0xe0
[  461.027497][ T9090]  rand_initialize_disk+0x3f/0xc0
[  461.032560][ T9090]  __alloc_disk_node+0x2c3/0x650
[  461.039880][ T9090]  __blk_mq_alloc_disk+0x111/0x1b0
[  461.045000][ T9090]  loop_add+0x3e4/0xaf0
[  461.049282][ T9090]  ? __up_read+0x1fe/0x750
[  461.053716][ T9090]  loop_control_ioctl+0x137/0x630
[  461.058761][ T9090]  ? loop_probe+0x80/0x80
[  461.063267][ T9090]  ? bpf_lsm_file_ioctl+0x9/0x10
[  461.068293][ T9090]  ? loop_probe+0x80/0x80
[  461.072751][ T9090]  __x64_sys_ioctl+0x197/0x210
[  461.077570][ T9090]  do_syscall_64+0x39/0xb0
[  461.082147][ T9090]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  461.088063][ T9090] RIP: 0033:0x7f193c4ef069
[  461.092507][ T9090] 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
[  461.112165][ T9090] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  461.120622][ T9090] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  461.128710][ T9090] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  461.136718][ T9090] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  461.144714][ T9090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  461.152693][ T9090] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  461.160738][ T9090]  </TASK>
[  461.235013][ T9092] FAULT_INJECTION: forcing a failure.
[  461.235013][ T9092] name failslab, interval 1, probability 0, space 0, times 0
[  461.248186][ T9092] CPU: 0 PID: 9092 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  461.260167][ T9092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  461.270692][ T9092] Call Trace:
[  461.274078][ T9092]  <TASK>
[  461.277181][ T9092]  dump_stack_lvl+0x136/0x150
[  461.282307][ T9092]  should_fail_ex+0x4a3/0x5b0
[  461.286997][ T9092]  should_failslab+0x9/0x20
[  461.291692][ T9092]  __kmem_cache_alloc_node+0x5b/0x320
[  461.297171][ T9092]  ? kstrdup_const+0x57/0x80
[  461.301811][ T9092]  ? kstrdup_const+0x57/0x80
[  461.306520][ T9092]  __kmalloc_node_track_caller+0x4f/0x1a0
[  461.312988][ T9092]  kstrdup+0x3f/0x70
[  461.317355][ T9092]  kstrdup_const+0x57/0x80
[  461.322016][ T9092]  kvasprintf_const+0x10c/0x190
[  461.326977][ T9092]  kobject_set_name_vargs+0x5a/0x150
[  461.332386][ T9092]  dev_set_name+0xbf/0xf0
[  461.336893][ T9092]  ? device_initialize+0x540/0x540
[  461.342056][ T9092]  ? sprintf+0xc4/0x100
[  461.346680][ T9092]  device_add_disk+0x343/0x1220
[  461.351639][ T9092]  ? lockdep_init_map_type+0x21e/0x810
[  461.357401][ T9092]  loop_add+0x886/0xaf0
[  461.361585][ T9092]  ? __up_read+0x1fe/0x750
[  461.366104][ T9092]  loop_control_ioctl+0x137/0x630
[  461.371171][ T9092]  ? loop_probe+0x80/0x80
[  461.375534][ T9092]  ? bpf_lsm_file_ioctl+0x9/0x10
[  461.381008][ T9092]  ? loop_probe+0x80/0x80
[  461.385489][ T9092]  __x64_sys_ioctl+0x197/0x210
[  461.390317][ T9092]  do_syscall_64+0x39/0xb0
[  461.394834][ T9092]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  461.400992][ T9092] RIP: 0033:0x7f193c4ef069
[  461.405426][ T9092] 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
[  461.425997][ T9092] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  461.434740][ T9092] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  461.443213][ T9092] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  461.451656][ T9092] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  461.459920][ T9092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  461.468123][ T9092] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  461.476213][ T9092]  </TASK>
[  461.484805][ T9093] FAULT_INJECTION: forcing a failure.
[  461.484805][ T9093] name failslab, interval 1, probability 0, space 0, times 0
[  461.497494][ T9093] CPU: 0 PID: 9093 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  461.509146][ T9093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  461.519215][ T9093] Call Trace:
[  461.522495][ T9093]  <TASK>
[  461.525464][ T9093]  dump_stack_lvl+0x136/0x150
[  461.530160][ T9093]  should_fail_ex+0x4a3/0x5b0
[  461.534851][ T9093]  should_failslab+0x9/0x20
[  461.539351][ T9093]  __kmem_cache_alloc_node+0x5b/0x320
[  461.544725][ T9093]  ? kstrdup_const+0x57/0x80
[  461.549327][ T9093]  ? kstrdup_const+0x57/0x80
[  461.554108][ T9093]  __kmalloc_node_track_caller+0x4f/0x1a0
[  461.559843][ T9093]  kstrdup+0x3f/0x70
[  461.563763][ T9093]  kstrdup_const+0x57/0x80
[  461.568324][ T9093]  kvasprintf_const+0x10c/0x190
[  461.573181][ T9093]  kobject_set_name_vargs+0x5a/0x150
[  461.578491][ T9093]  dev_set_name+0xbf/0xf0
[  461.582924][ T9093]  ? device_initialize+0x540/0x540
[  461.588057][ T9093]  ? sprintf+0xc4/0x100
[  461.592215][ T9093]  device_add_disk+0x343/0x1220
[  461.597088][ T9093]  ? lockdep_init_map_type+0x21e/0x810
[  461.602570][ T9093]  loop_add+0x886/0xaf0
[  461.606757][ T9093]  ? __up_read+0x1fe/0x750
[  461.611176][ T9093]  loop_control_ioctl+0x137/0x630
[  461.616207][ T9093]  ? loop_probe+0x80/0x80
[  461.620556][ T9093]  ? bpf_lsm_file_ioctl+0x9/0x10
[  461.625497][ T9093]  ? loop_probe+0x80/0x80
[  461.629828][ T9093]  __x64_sys_ioctl+0x197/0x210
[  461.634621][ T9093]  do_syscall_64+0x39/0xb0
[  461.639064][ T9093]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  461.644961][ T9093] RIP: 0033:0x7f193c4ef069
[  461.649375][ T9093] 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
[  461.669074][ T9093] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  461.677507][ T9093] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  461.685477][ T9093] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  461.693464][ T9093] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  461.701431][ T9093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  461.709397][ T9093] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  461.717398][ T9093]  </TASK>
[  461.725809][ T9094] FAULT_INJECTION: forcing a failure.
[  461.725809][ T9094] name failslab, interval 1, probability 0, space 0, times 0
[  461.738485][ T9094] CPU: 0 PID: 9094 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  461.750252][ T9094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  461.760315][ T9094] Call Trace:
[  461.763703][ T9094]  <TASK>
[  461.766953][ T9094]  dump_stack_lvl+0x136/0x150
[  461.771654][ T9094]  should_fail_ex+0x4a3/0x5b0
[  461.777219][ T9094]  should_failslab+0x9/0x20
[  461.781929][ T9094]  __kmem_cache_alloc_node+0x5b/0x320
[  461.787333][ T9094]  ? kstrdup_const+0x57/0x80
[  461.791933][ T9094]  ? kstrdup_const+0x57/0x80
[  461.796788][ T9094]  __kmalloc_node_track_caller+0x4f/0x1a0
[  461.802526][ T9094]  ? find_held_lock+0x2d/0x110
[  461.807330][ T9094]  kstrdup+0x3f/0x70
[  461.811235][ T9094]  kstrdup_const+0x57/0x80
[  461.815685][ T9094]  kvasprintf_const+0x10c/0x190
[  461.820552][ T9094]  kobject_set_name_vargs+0x5a/0x150
[  461.825865][ T9094]  dev_set_name+0xbf/0xf0
[  461.830312][ T9094]  ? device_initialize+0x540/0x540
[  461.835472][ T9094]  ? sprintf+0xc4/0x100
[  461.839675][ T9094]  device_add_disk+0x343/0x1220
[  461.844618][ T9094]  ? lockdep_init_map_type+0x21e/0x810
[  461.850180][ T9094]  loop_add+0x886/0xaf0
[  461.854362][ T9094]  ? __up_read+0x1fe/0x750
[  461.858975][ T9094]  loop_control_ioctl+0x137/0x630
[  461.864033][ T9094]  ? loop_probe+0x80/0x80
[  461.868548][ T9094]  ? bpf_lsm_file_ioctl+0x9/0x10
[  461.873493][ T9094]  ? loop_probe+0x80/0x80
[  461.877863][ T9094]  __x64_sys_ioctl+0x197/0x210
[  461.882752][ T9094]  do_syscall_64+0x39/0xb0
[  461.887202][ T9094]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  461.893302][ T9094] RIP: 0033:0x7f193c4ef069
[  461.897716][ T9094] 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
[  461.918113][ T9094] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  461.927437][ T9094] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  461.935877][ T9094] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  461.943961][ T9094] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  461.951928][ T9094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  461.960305][ T9094] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  461.968731][ T9094]  </TASK>
[  462.034744][ T9097] FAULT_INJECTION: forcing a failure.
[  462.034744][ T9097] name failslab, interval 1, probability 0, space 0, times 0
[  462.049402][ T9097] CPU: 0 PID: 9097 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  462.063365][ T9097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  462.074220][ T9097] Call Trace:
[  462.077516][ T9097]  <TASK>
[  462.080566][ T9097]  dump_stack_lvl+0x136/0x150
[  462.085260][ T9097]  should_fail_ex+0x4a3/0x5b0
[  462.089980][ T9097]  should_failslab+0x9/0x20
[  462.094494][ T9097]  __kmem_cache_alloc_node+0x5b/0x320
[  462.100219][ T9097]  ? kstrdup_const+0x57/0x80
[  462.104823][ T9097]  ? kstrdup_const+0x57/0x80
[  462.109415][ T9097]  __kmalloc_node_track_caller+0x4f/0x1a0
[  462.115133][ T9097]  kstrdup+0x3f/0x70
[  462.119027][ T9097]  kstrdup_const+0x57/0x80
[  462.123460][ T9097]  kvasprintf_const+0x10c/0x190
[  462.128397][ T9097]  kobject_set_name_vargs+0x5a/0x150
[  462.133681][ T9097]  dev_set_name+0xbf/0xf0
[  462.138008][ T9097]  ? device_initialize+0x540/0x540
[  462.143115][ T9097]  ? sprintf+0xc4/0x100
[  462.147292][ T9097]  device_add_disk+0x343/0x1220
[  462.152163][ T9097]  ? lockdep_init_map_type+0x21e/0x810
[  462.157647][ T9097]  loop_add+0x886/0xaf0
[  462.161815][ T9097]  ? __up_read+0x1fe/0x750
[  462.166244][ T9097]  loop_control_ioctl+0x137/0x630
[  462.171498][ T9097]  ? loop_probe+0x80/0x80
[  462.175865][ T9097]  ? bpf_lsm_file_ioctl+0x9/0x10
[  462.181097][ T9097]  ? loop_probe+0x80/0x80
[  462.185720][ T9097]  __x64_sys_ioctl+0x197/0x210
[  462.190646][ T9097]  do_syscall_64+0x39/0xb0
[  462.195184][ T9097]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  462.201097][ T9097] RIP: 0033:0x7f193c4ef069
[  462.205511][ T9097] 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
[  462.225128][ T9097] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  462.233541][ T9097] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  462.241507][ T9097] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  462.249472][ T9097] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  462.257448][ T9097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  462.266387][ T9097] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  462.274492][ T9097]  </TASK>
[  462.283965][ T9098] FAULT_INJECTION: forcing a failure.
[  462.283965][ T9098] name failslab, interval 1, probability 0, space 0, times 0
[  462.296656][ T9098] CPU: 0 PID: 9098 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  462.308294][ T9098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  462.318349][ T9098] Call Trace:
[  462.321631][ T9098]  <TASK>
[  462.324588][ T9098]  dump_stack_lvl+0x136/0x150
[  462.329332][ T9098]  should_fail_ex+0x4a3/0x5b0
[  462.334029][ T9098]  should_failslab+0x9/0x20
[  462.338547][ T9098]  __kmem_cache_alloc_node+0x5b/0x320
[  462.343965][ T9098]  ? kstrdup_const+0x57/0x80
[  462.348584][ T9098]  ? kstrdup_const+0x57/0x80
[  462.353271][ T9098]  __kmalloc_node_track_caller+0x4f/0x1a0
[  462.359008][ T9098]  kstrdup+0x3f/0x70
[  462.362924][ T9098]  kstrdup_const+0x57/0x80
[  462.368159][ T9098]  kvasprintf_const+0x10c/0x190
[  462.373992][ T9098]  kobject_set_name_vargs+0x5a/0x150
[  462.379489][ T9098]  dev_set_name+0xbf/0xf0
[  462.383845][ T9098]  ? device_initialize+0x540/0x540
[  462.388973][ T9098]  ? sprintf+0xc4/0x100
[  462.393161][ T9098]  device_add_disk+0x343/0x1220
[  462.400397][ T9098]  ? lockdep_init_map_type+0x21e/0x810
[  462.405977][ T9098]  loop_add+0x886/0xaf0
[  462.410159][ T9098]  ? __up_read+0x1fe/0x750
[  462.414577][ T9098]  loop_control_ioctl+0x137/0x630
[  462.419697][ T9098]  ? loop_probe+0x80/0x80
[  462.424121][ T9098]  ? bpf_lsm_file_ioctl+0x9/0x10
[  462.429611][ T9098]  ? loop_probe+0x80/0x80
[  462.434395][ T9098]  __x64_sys_ioctl+0x197/0x210
[  462.439524][ T9098]  do_syscall_64+0x39/0xb0
[  462.443972][ T9098]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  462.449892][ T9098] RIP: 0033:0x7f193c4ef069
[  462.454445][ T9098] 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
[  462.476331][ T9098] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  462.486272][ T9098] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  462.494711][ T9098] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  462.503492][ T9098] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  462.511677][ T9098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  462.519892][ T9098] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  462.528070][ T9098]  </TASK>
[  462.537761][ T9099] FAULT_INJECTION: forcing a failure.
[  462.537761][ T9099] name failslab, interval 1, probability 0, space 0, times 0
[  462.551719][ T9099] CPU: 0 PID: 9099 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  462.563803][ T9099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  462.575504][ T9099] Call Trace:
[  462.578797][ T9099]  <TASK>
[  462.581888][ T9099]  dump_stack_lvl+0x136/0x150
[  462.586627][ T9099]  should_fail_ex+0x4a3/0x5b0
[  462.591323][ T9099]  should_failslab+0x9/0x20
[  462.595854][ T9099]  __kmem_cache_alloc_node+0x5b/0x320
[  462.601287][ T9099]  ? kstrdup_const+0x57/0x80
[  462.605906][ T9099]  ? kstrdup_const+0x57/0x80
[  462.610511][ T9099]  __kmalloc_node_track_caller+0x4f/0x1a0
[  462.616522][ T9099]  kstrdup+0x3f/0x70
[  462.620428][ T9099]  kstrdup_const+0x57/0x80
[  462.624853][ T9099]  kvasprintf_const+0x10c/0x190
[  462.629722][ T9099]  kobject_set_name_vargs+0x5a/0x150
[  462.635027][ T9099]  dev_set_name+0xbf/0xf0
[  462.639376][ T9099]  ? device_initialize+0x540/0x540
[  462.644506][ T9099]  ? sprintf+0xc4/0x100
[  462.648687][ T9099]  device_add_disk+0x343/0x1220
[  462.653659][ T9099]  ? lockdep_init_map_type+0x21e/0x810
[  462.659141][ T9099]  loop_add+0x886/0xaf0
[  462.663457][ T9099]  ? __up_read+0x1fe/0x750
[  462.668022][ T9099]  loop_control_ioctl+0x137/0x630
[  462.675893][ T9099]  ? loop_probe+0x80/0x80
[  462.680260][ T9099]  ? bpf_lsm_file_ioctl+0x9/0x10
[  462.685241][ T9099]  ? loop_probe+0x80/0x80
[  462.689588][ T9099]  __x64_sys_ioctl+0x197/0x210
[  462.694381][ T9099]  do_syscall_64+0x39/0xb0
[  462.698862][ T9099]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  462.704777][ T9099] RIP: 0033:0x7f193c4ef069
[  462.709197][ T9099] 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
[  462.728817][ T9099] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  462.737253][ T9099] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  462.745229][ T9099] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  462.753204][ T9099] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  462.761179][ T9099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  462.769174][ T9099] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  462.777167][ T9099]  </TASK>
[  462.786170][ T9100] FAULT_INJECTION: forcing a failure.
[  462.786170][ T9100] name failslab, interval 1, probability 0, space 0, times 0
[  462.799028][ T9100] CPU: 0 PID: 9100 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  462.810662][ T9100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  462.820729][ T9100] Call Trace:
[  462.824006][ T9100]  <TASK>
[  462.826936][ T9100]  dump_stack_lvl+0x136/0x150
[  462.831638][ T9100]  should_fail_ex+0x4a3/0x5b0
[  462.836332][ T9100]  should_failslab+0x9/0x20
[  462.840847][ T9100]  __kmem_cache_alloc_node+0x5b/0x320
[  462.846235][ T9100]  ? kstrdup_const+0x57/0x80
[  462.850839][ T9100]  ? kstrdup_const+0x57/0x80
[  462.855434][ T9100]  __kmalloc_node_track_caller+0x4f/0x1a0
[  462.861181][ T9100]  kstrdup+0x3f/0x70
[  462.865289][ T9100]  kstrdup_const+0x57/0x80
[  462.869725][ T9100]  kvasprintf_const+0x10c/0x190
[  462.874603][ T9100]  kobject_set_name_vargs+0x5a/0x150
[  462.880113][ T9100]  dev_set_name+0xbf/0xf0
[  462.885035][ T9100]  ? device_initialize+0x540/0x540
[  462.890188][ T9100]  ? sprintf+0xc4/0x100
[  462.895431][ T9100]  device_add_disk+0x343/0x1220
[  462.900344][ T9100]  ? lockdep_init_map_type+0x21e/0x810
[  462.905942][ T9100]  loop_add+0x886/0xaf0
[  462.911017][ T9100]  ? __up_read+0x1fe/0x750
[  462.915553][ T9100]  loop_control_ioctl+0x137/0x630
[  462.920615][ T9100]  ? loop_probe+0x80/0x80
[  462.924989][ T9100]  ? bpf_lsm_file_ioctl+0x9/0x10
[  462.929949][ T9100]  ? loop_probe+0x80/0x80
[  462.934485][ T9100]  __x64_sys_ioctl+0x197/0x210
[  462.939274][ T9100]  do_syscall_64+0x39/0xb0
[  462.943893][ T9100]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  462.949993][ T9100] RIP: 0033:0x7f193c4ef069
[  462.954520][ T9100] 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
[  462.974866][ T9100] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  462.984122][ T9100] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  462.993972][ T9100] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  463.002438][ T9100] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  463.010965][ T9100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  463.019037][ T9100] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  463.027028][ T9100]  </TASK>
[  463.036249][ T9101] FAULT_INJECTION: forcing a failure.
[  463.036249][ T9101] name failslab, interval 1, probability 0, space 0, times 0
[  463.049641][ T9101] CPU: 1 PID: 9101 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  463.061413][ T9101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  463.072046][ T9101] Call Trace:
[  463.075335][ T9101]  <TASK>
[  463.078545][ T9101]  dump_stack_lvl+0x136/0x150
[  463.083282][ T9101]  should_fail_ex+0x4a3/0x5b0
[  463.088020][ T9101]  should_failslab+0x9/0x20
[  463.092547][ T9101]  __kmem_cache_alloc_node+0x5b/0x320
[  463.097972][ T9101]  ? kstrdup_const+0x57/0x80
[  463.102609][ T9101]  ? kstrdup_const+0x57/0x80
[  463.107226][ T9101]  __kmalloc_node_track_caller+0x4f/0x1a0
[  463.112953][ T9101]  kstrdup+0x3f/0x70
[  463.116852][ T9101]  kstrdup_const+0x57/0x80
[  463.121288][ T9101]  kvasprintf_const+0x10c/0x190
[  463.126138][ T9101]  kobject_set_name_vargs+0x5a/0x150
[  463.131438][ T9101]  dev_set_name+0xbf/0xf0
[  463.135779][ T9101]  ? device_initialize+0x540/0x540
[  463.140994][ T9101]  ? sprintf+0xc4/0x100
[  463.145151][ T9101]  device_add_disk+0x343/0x1220
[  463.150000][ T9101]  ? lockdep_init_map_type+0x21e/0x810
[  463.155468][ T9101]  loop_add+0x886/0xaf0
[  463.159668][ T9101]  ? __up_read+0x1fe/0x750
[  463.164837][ T9101]  loop_control_ioctl+0x137/0x630
[  463.170000][ T9101]  ? loop_probe+0x80/0x80
[  463.174628][ T9101]  ? bpf_lsm_file_ioctl+0x9/0x10
[  463.179817][ T9101]  ? loop_probe+0x80/0x80
[  463.184359][ T9101]  __x64_sys_ioctl+0x197/0x210
[  463.189168][ T9101]  do_syscall_64+0x39/0xb0
[  463.193642][ T9101]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  463.199562][ T9101] RIP: 0033:0x7f193c4ef069
[  463.203988][ T9101] 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
[  463.223620][ T9101] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  463.232066][ T9101] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  463.240059][ T9101] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  463.248129][ T9101] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  463.256194][ T9101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  463.264211][ T9101] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  463.273525][ T9101]  </TASK>
[  463.283221][ T9102] FAULT_INJECTION: forcing a failure.
[  463.283221][ T9102] name failslab, interval 1, probability 0, space 0, times 0
[  463.296280][ T9102] CPU: 1 PID: 9102 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  463.308170][ T9102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  463.318306][ T9102] Call Trace:
[  463.321581][ T9102]  <TASK>
[  463.324523][ T9102]  dump_stack_lvl+0x136/0x150
[  463.329200][ T9102]  should_fail_ex+0x4a3/0x5b0
[  463.333892][ T9102]  should_failslab+0x9/0x20
[  463.338387][ T9102]  __kmem_cache_alloc_node+0x5b/0x320
[  463.343787][ T9102]  ? kstrdup_const+0x57/0x80
[  463.348377][ T9102]  ? kstrdup_const+0x57/0x80
[  463.352978][ T9102]  __kmalloc_node_track_caller+0x4f/0x1a0
[  463.358710][ T9102]  kstrdup+0x3f/0x70
[  463.362604][ T9102]  kstrdup_const+0x57/0x80
[  463.367015][ T9102]  kvasprintf_const+0x10c/0x190
[  463.371888][ T9102]  kobject_set_name_vargs+0x5a/0x150
[  463.377168][ T9102]  dev_set_name+0xbf/0xf0
[  463.381495][ T9102]  ? device_initialize+0x540/0x540
[  463.386774][ T9102]  ? sprintf+0xc4/0x100
[  463.390946][ T9102]  device_add_disk+0x343/0x1220
[  463.395818][ T9102]  ? lockdep_init_map_type+0x21e/0x810
[  463.401290][ T9102]  loop_add+0x886/0xaf0
[  463.405789][ T9102]  ? __up_read+0x1fe/0x750
[  463.410198][ T9102]  loop_control_ioctl+0x137/0x630
[  463.415306][ T9102]  ? loop_probe+0x80/0x80
[  463.419657][ T9102]  ? bpf_lsm_file_ioctl+0x9/0x10
[  463.424613][ T9102]  ? loop_probe+0x80/0x80
[  463.428938][ T9102]  __x64_sys_ioctl+0x197/0x210
[  463.433790][ T9102]  do_syscall_64+0x39/0xb0
[  463.438320][ T9102]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  463.444236][ T9102] RIP: 0033:0x7f193c4ef069
[  463.448673][ T9102] 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
[  463.468374][ T9102] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  463.476793][ T9102] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  463.484875][ T9102] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  463.492877][ T9102] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  463.500878][ T9102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  463.508936][ T9102] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  463.516911][ T9102]  </TASK>
[  463.526506][ T9103] FAULT_INJECTION: forcing a failure.
[  463.526506][ T9103] name failslab, interval 1, probability 0, space 0, times 0
[  463.539255][ T9103] CPU: 0 PID: 9103 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  463.550881][ T9103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  463.560939][ T9103] Call Trace:
[  463.564215][ T9103]  <TASK>
[  463.567176][ T9103]  dump_stack_lvl+0x136/0x150
[  463.571958][ T9103]  should_fail_ex+0x4a3/0x5b0
[  463.576637][ T9103]  should_failslab+0x9/0x20
[  463.581134][ T9103]  __kmem_cache_alloc_node+0x5b/0x320
[  463.586505][ T9103]  ? kstrdup_const+0x57/0x80
[  463.591206][ T9103]  ? kstrdup_const+0x57/0x80
[  463.595807][ T9103]  __kmalloc_node_track_caller+0x4f/0x1a0
[  463.601613][ T9103]  kstrdup+0x3f/0x70
[  463.605511][ T9103]  kstrdup_const+0x57/0x80
[  463.611078][ T9103]  kvasprintf_const+0x10c/0x190
[  463.616018][ T9103]  kobject_set_name_vargs+0x5a/0x150
[  463.621427][ T9103]  dev_set_name+0xbf/0xf0
[  463.625778][ T9103]  ? device_initialize+0x540/0x540
[  463.630925][ T9103]  ? sprintf+0xc4/0x100
[  463.635106][ T9103]  device_add_disk+0x343/0x1220
[  463.640433][ T9103]  ? lockdep_init_map_type+0x21e/0x810
[  463.645951][ T9103]  loop_add+0x886/0xaf0
[  463.650146][ T9103]  ? __up_read+0x1fe/0x750
[  463.654583][ T9103]  loop_control_ioctl+0x137/0x630
[  463.659636][ T9103]  ? loop_probe+0x80/0x80
[  463.663992][ T9103]  ? bpf_lsm_file_ioctl+0x9/0x10
[  463.668966][ T9103]  ? loop_probe+0x80/0x80
[  463.673587][ T9103]  __x64_sys_ioctl+0x197/0x210
[  463.678578][ T9103]  do_syscall_64+0x39/0xb0
[  463.683027][ T9103]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  463.688967][ T9103] RIP: 0033:0x7f193c4ef069
[  463.693416][ T9103] 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
[  463.713227][ T9103] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  463.721661][ T9103] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  463.729644][ T9103] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  463.737622][ T9103] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  463.745596][ T9103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  463.753588][ T9103] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  463.761596][ T9103]  </TASK>
[  463.824561][ T9106] FAULT_INJECTION: forcing a failure.
[  463.824561][ T9106] name failslab, interval 1, probability 0, space 0, times 0
[  463.837539][ T9106] CPU: 0 PID: 9106 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  463.849168][ T9106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  463.859304][ T9106] Call Trace:
[  463.862605][ T9106]  <TASK>
[  463.865541][ T9106]  dump_stack_lvl+0x136/0x150
[  463.870299][ T9106]  should_fail_ex+0x4a3/0x5b0
[  463.875285][ T9106]  should_failslab+0x9/0x20
[  463.879827][ T9106]  __kmem_cache_alloc_node+0x5b/0x320
[  463.885254][ T9106]  ? rand_initialize_disk+0x3f/0xc0
[  463.890483][ T9106]  kmalloc_trace+0x26/0xe0
[  463.894916][ T9106]  rand_initialize_disk+0x3f/0xc0
[  463.899966][ T9106]  __alloc_disk_node+0x2c3/0x650
[  463.904933][ T9106]  __blk_mq_alloc_disk+0x111/0x1b0
[  463.910057][ T9106]  loop_add+0x3e4/0xaf0
[  463.914229][ T9106]  ? __up_read+0x1fe/0x750
[  463.918895][ T9106]  loop_control_ioctl+0x137/0x630
[  463.924212][ T9106]  ? loop_probe+0x80/0x80
[  463.928778][ T9106]  ? bpf_lsm_file_ioctl+0x9/0x10
[  463.934126][ T9106]  ? loop_probe+0x80/0x80
[  463.938671][ T9106]  __x64_sys_ioctl+0x197/0x210
[  463.943677][ T9106]  do_syscall_64+0x39/0xb0
[  463.948475][ T9106]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  463.954484][ T9106] RIP: 0033:0x7f193c4ef069
[  463.958921][ T9106] 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
[  463.979080][ T9106] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  463.987672][ T9106] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  463.995649][ T9106] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  464.003708][ T9106] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  464.011701][ T9106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  464.019689][ T9106] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  464.027677][ T9106]  </TASK>
[  464.094559][ T9108] FAULT_INJECTION: forcing a failure.
[  464.094559][ T9108] name failslab, interval 1, probability 0, space 0, times 0
[  464.107287][ T9108] CPU: 1 PID: 9108 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  464.119006][ T9108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  464.129065][ T9108] Call Trace:
[  464.132338][ T9108]  <TASK>
[  464.135285][ T9108]  dump_stack_lvl+0x136/0x150
[  464.140054][ T9108]  should_fail_ex+0x4a3/0x5b0
[  464.144837][ T9108]  should_failslab+0x9/0x20
[  464.149334][ T9108]  __kmem_cache_alloc_node+0x5b/0x320
[  464.154709][ T9108]  ? kstrdup_const+0x57/0x80
[  464.159317][ T9108]  ? kstrdup_const+0x57/0x80
[  464.163928][ T9108]  __kmalloc_node_track_caller+0x4f/0x1a0
[  464.169750][ T9108]  kstrdup+0x3f/0x70
[  464.173662][ T9108]  kstrdup_const+0x57/0x80
[  464.178117][ T9108]  kvasprintf_const+0x10c/0x190
[  464.182979][ T9108]  kobject_set_name_vargs+0x5a/0x150
[  464.188277][ T9108]  dev_set_name+0xbf/0xf0
[  464.192635][ T9108]  ? device_initialize+0x540/0x540
[  464.197776][ T9108]  ? sprintf+0xc4/0x100
[  464.201974][ T9108]  device_add_disk+0x343/0x1220
[  464.207030][ T9108]  ? lockdep_init_map_type+0x21e/0x810
[  464.212869][ T9108]  loop_add+0x886/0xaf0
[  464.217039][ T9108]  ? __up_read+0x1fe/0x750
[  464.221480][ T9108]  loop_control_ioctl+0x137/0x630
[  464.226536][ T9108]  ? loop_probe+0x80/0x80
[  464.230875][ T9108]  ? bpf_lsm_file_ioctl+0x9/0x10
[  464.235836][ T9108]  ? loop_probe+0x80/0x80
[  464.240168][ T9108]  __x64_sys_ioctl+0x197/0x210
[  464.244942][ T9108]  do_syscall_64+0x39/0xb0
[  464.249366][ T9108]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  464.255267][ T9108] RIP: 0033:0x7f193c4ef069
[  464.259695][ T9108] 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
[  464.279541][ T9108] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  464.288003][ T9108] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  464.296060][ T9108] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  464.304027][ T9108] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  464.311992][ T9108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  464.319959][ T9108] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  464.328022][ T9108]  </TASK>
[  464.337206][ T9109] FAULT_INJECTION: forcing a failure.
[  464.337206][ T9109] name failslab, interval 1, probability 0, space 0, times 0
[  464.350169][ T9109] CPU: 1 PID: 9109 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  464.361816][ T9109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  464.372149][ T9109] Call Trace:
[  464.375572][ T9109]  <TASK>
[  464.378530][ T9109]  dump_stack_lvl+0x136/0x150
[  464.383224][ T9109]  should_fail_ex+0x4a3/0x5b0
[  464.388431][ T9109]  should_failslab+0x9/0x20
[  464.393197][ T9109]  __kmem_cache_alloc_node+0x5b/0x320
[  464.398581][ T9109]  ? kstrdup_const+0x57/0x80
[  464.403192][ T9109]  ? kstrdup_const+0x57/0x80
[  464.407795][ T9109]  __kmalloc_node_track_caller+0x4f/0x1a0
[  464.413587][ T9109]  kstrdup+0x3f/0x70
[  464.417482][ T9109]  kstrdup_const+0x57/0x80
[  464.422153][ T9109]  kvasprintf_const+0x10c/0x190
[  464.427001][ T9109]  kobject_set_name_vargs+0x5a/0x150
[  464.432294][ T9109]  dev_set_name+0xbf/0xf0
[  464.436618][ T9109]  ? device_initialize+0x540/0x540
[  464.441754][ T9109]  ? sprintf+0xc4/0x100
[  464.445929][ T9109]  device_add_disk+0x343/0x1220
[  464.450787][ T9109]  ? lockdep_init_map_type+0x21e/0x810
[  464.456259][ T9109]  loop_add+0x886/0xaf0
[  464.460415][ T9109]  ? __up_read+0x1fe/0x750
[  464.464830][ T9109]  loop_control_ioctl+0x137/0x630
[  464.469941][ T9109]  ? loop_probe+0x80/0x80
[  464.474375][ T9109]  ? bpf_lsm_file_ioctl+0x9/0x10
[  464.479313][ T9109]  ? loop_probe+0x80/0x80
[  464.483638][ T9109]  __x64_sys_ioctl+0x197/0x210
[  464.488402][ T9109]  do_syscall_64+0x39/0xb0
[  464.492819][ T9109]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  464.498707][ T9109] RIP: 0033:0x7f193c4ef069
[  464.503114][ T9109] 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
[  464.522712][ T9109] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  464.531121][ T9109] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  464.539084][ T9109] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  464.547043][ T9109] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  464.555001][ T9109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  464.562981][ T9109] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  464.571126][ T9109]  </TASK>
[  464.580478][ T9110] FAULT_INJECTION: forcing a failure.
[  464.580478][ T9110] name failslab, interval 1, probability 0, space 0, times 0
[  464.593187][ T9110] CPU: 0 PID: 9110 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  464.604817][ T9110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  464.614877][ T9110] Call Trace:
[  464.618158][ T9110]  <TASK>
[  464.621095][ T9110]  dump_stack_lvl+0x136/0x150
[  464.625779][ T9110]  should_fail_ex+0x4a3/0x5b0
[  464.630460][ T9110]  should_failslab+0x9/0x20
[  464.634964][ T9110]  __kmem_cache_alloc_node+0x5b/0x320
[  464.640340][ T9110]  ? kstrdup_const+0x57/0x80
[  464.644945][ T9110]  ? kstrdup_const+0x57/0x80
[  464.649640][ T9110]  __kmalloc_node_track_caller+0x4f/0x1a0
[  464.655388][ T9110]  kstrdup+0x3f/0x70
[  464.659295][ T9110]  kstrdup_const+0x57/0x80
[  464.664087][ T9110]  kvasprintf_const+0x10c/0x190
[  464.669490][ T9110]  kobject_set_name_vargs+0x5a/0x150
[  464.676151][ T9110]  dev_set_name+0xbf/0xf0
[  464.680539][ T9110]  ? device_initialize+0x540/0x540
[  464.685777][ T9110]  ? sprintf+0xc4/0x100
[  464.689969][ T9110]  device_add_disk+0x343/0x1220
[  464.694858][ T9110]  ? lockdep_init_map_type+0x21e/0x810
[  464.700359][ T9110]  loop_add+0x886/0xaf0
[  464.704556][ T9110]  ? __up_read+0x1fe/0x750
[  464.709004][ T9110]  loop_control_ioctl+0x137/0x630
[  464.714065][ T9110]  ? loop_probe+0x80/0x80
[  464.718436][ T9110]  ? bpf_lsm_file_ioctl+0x9/0x10
[  464.723404][ T9110]  ? loop_probe+0x80/0x80
[  464.727759][ T9110]  __x64_sys_ioctl+0x197/0x210
[  464.732555][ T9110]  do_syscall_64+0x39/0xb0
[  464.736997][ T9110]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  464.742919][ T9110] RIP: 0033:0x7f193c4ef069
[  464.747337][ T9110] 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
[  464.767934][ T9110] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  464.777300][ T9110] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  464.785576][ T9110] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  464.793589][ T9110] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  464.801774][ T9110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  464.809870][ T9110] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  464.818054][ T9110]  </TASK>
[  464.828023][ T9111] FAULT_INJECTION: forcing a failure.
[  464.828023][ T9111] name failslab, interval 1, probability 0, space 0, times 0
[  464.840906][ T9111] CPU: 1 PID: 9111 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  464.852549][ T9111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  464.862702][ T9111] Call Trace:
[  464.866181][ T9111]  <TASK>
[  464.869260][ T9111]  dump_stack_lvl+0x136/0x150
[  464.874076][ T9111]  should_fail_ex+0x4a3/0x5b0
[  464.878972][ T9111]  should_failslab+0x9/0x20
[  464.883518][ T9111]  __kmem_cache_alloc_node+0x5b/0x320
[  464.888900][ T9111]  ? rand_initialize_disk+0x3f/0xc0
[  464.894458][ T9111]  kmalloc_trace+0x26/0xe0
[  464.898967][ T9111]  rand_initialize_disk+0x3f/0xc0
[  464.904113][ T9111]  __alloc_disk_node+0x2c3/0x650
[  464.909142][ T9111]  __blk_mq_alloc_disk+0x111/0x1b0
[  464.914291][ T9111]  loop_add+0x3e4/0xaf0
[  464.918661][ T9111]  ? __up_read+0x1fe/0x750
[  464.923117][ T9111]  loop_control_ioctl+0x137/0x630
[  464.928182][ T9111]  ? loop_probe+0x80/0x80
[  464.932532][ T9111]  ? bpf_lsm_file_ioctl+0x9/0x10
[  464.937475][ T9111]  ? loop_probe+0x80/0x80
[  464.941840][ T9111]  __x64_sys_ioctl+0x197/0x210
[  464.946621][ T9111]  do_syscall_64+0x39/0xb0
[  464.951078][ T9111]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  464.956988][ T9111] RIP: 0033:0x7f193c4ef069
[  464.961401][ T9111] 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
[  464.982422][ T9111] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  464.990845][ T9111] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  464.998823][ T9111] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  465.006831][ T9111] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  465.014825][ T9111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  465.022805][ T9111] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  465.030908][ T9111]  </TASK>
[  465.094804][ T9113] FAULT_INJECTION: forcing a failure.
[  465.094804][ T9113] name failslab, interval 1, probability 0, space 0, times 0
[  465.107559][ T9113] CPU: 1 PID: 9113 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  465.119273][ T9113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  465.129325][ T9113] Call Trace:
[  465.132598][ T9113]  <TASK>
[  465.135521][ T9113]  dump_stack_lvl+0x136/0x150
[  465.140201][ T9113]  should_fail_ex+0x4a3/0x5b0
[  465.144900][ T9113]  should_failslab+0x9/0x20
[  465.149682][ T9113]  __kmem_cache_alloc_node+0x5b/0x320
[  465.155079][ T9113]  ? rand_initialize_disk+0x3f/0xc0
[  465.160294][ T9113]  kmalloc_trace+0x26/0xe0
[  465.164744][ T9113]  rand_initialize_disk+0x3f/0xc0
[  465.169984][ T9113]  __alloc_disk_node+0x2c3/0x650
[  465.175043][ T9113]  __blk_mq_alloc_disk+0x111/0x1b0
[  465.180338][ T9113]  loop_add+0x3e4/0xaf0
[  465.184517][ T9113]  ? __up_read+0x1fe/0x750
[  465.188935][ T9113]  loop_control_ioctl+0x137/0x630
[  465.193958][ T9113]  ? loop_probe+0x80/0x80
[  465.198283][ T9113]  ? bpf_lsm_file_ioctl+0x9/0x10
[  465.203394][ T9113]  ? loop_probe+0x80/0x80
[  465.207744][ T9113]  __x64_sys_ioctl+0x197/0x210
[  465.212513][ T9113]  do_syscall_64+0x39/0xb0
[  465.217038][ T9113]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  465.222937][ T9113] RIP: 0033:0x7f193c4ef069
[  465.227359][ T9113] 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
[  465.247160][ T9113] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  465.255760][ T9113] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  465.264247][ T9113] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  465.272399][ T9113] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  465.280569][ T9113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  465.288658][ T9113] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  465.297527][ T9113]  </TASK>
[  465.375165][ T9114] FAULT_INJECTION: forcing a failure.
[  465.375165][ T9114] name failslab, interval 1, probability 0, space 0, times 0
[  465.388176][ T9114] CPU: 1 PID: 9114 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  465.400272][ T9114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  465.410425][ T9114] Call Trace:
[  465.413883][ T9114]  <TASK>
[  465.417017][ T9114]  dump_stack_lvl+0x136/0x150
[  465.421833][ T9114]  should_fail_ex+0x4a3/0x5b0
[  465.426517][ T9114]  should_failslab+0x9/0x20
[  465.431122][ T9114]  __kmem_cache_alloc_node+0x5b/0x320
[  465.436493][ T9114]  ? kstrdup_const+0x57/0x80
[  465.441125][ T9114]  ? kstrdup_const+0x57/0x80
[  465.445742][ T9114]  __kmalloc_node_track_caller+0x4f/0x1a0
[  465.451490][ T9114]  kstrdup+0x3f/0x70
[  465.455408][ T9114]  kstrdup_const+0x57/0x80
[  465.459842][ T9114]  kvasprintf_const+0x10c/0x190
[  465.465680][ T9114]  kobject_set_name_vargs+0x5a/0x150
[  465.471218][ T9114]  dev_set_name+0xbf/0xf0
[  465.475631][ T9114]  ? device_initialize+0x540/0x540
[  465.480846][ T9114]  ? sprintf+0xc4/0x100
[  465.485040][ T9114]  device_add_disk+0x343/0x1220
[  465.489896][ T9114]  ? lockdep_init_map_type+0x21e/0x810
[  465.495356][ T9114]  loop_add+0x886/0xaf0
[  465.499531][ T9114]  ? __up_read+0x1fe/0x750
[  465.503940][ T9114]  loop_control_ioctl+0x137/0x630
[  465.508969][ T9114]  ? loop_probe+0x80/0x80
[  465.513296][ T9114]  ? bpf_lsm_file_ioctl+0x9/0x10
[  465.518230][ T9114]  ? loop_probe+0x80/0x80
[  465.522556][ T9114]  __x64_sys_ioctl+0x197/0x210
[  465.527603][ T9114]  do_syscall_64+0x39/0xb0
[  465.532050][ T9114]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  465.538060][ T9114] RIP: 0033:0x7f193c4ef069
[  465.542856][ T9114] 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
[  465.563685][ T9114] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  465.572171][ T9114] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  465.580370][ T9114] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  465.588442][ T9114] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  465.596890][ T9114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  465.605392][ T9114] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  465.613922][ T9114]  </TASK>
[  465.623396][ T9115] FAULT_INJECTION: forcing a failure.
[  465.623396][ T9115] name failslab, interval 1, probability 0, space 0, times 0
[  465.636711][ T9115] CPU: 0 PID: 9115 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  465.648605][ T9115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  465.659027][ T9115] Call Trace:
[  465.662428][ T9115]  <TASK>
[  465.665376][ T9115]  dump_stack_lvl+0x136/0x150
[  465.670087][ T9115]  should_fail_ex+0x4a3/0x5b0
[  465.674786][ T9115]  should_failslab+0x9/0x20
[  465.679358][ T9115]  __kmem_cache_alloc_node+0x5b/0x320
[  465.685232][ T9115]  ? rand_initialize_disk+0x3f/0xc0
[  465.690728][ T9115]  kmalloc_trace+0x26/0xe0
[  465.695271][ T9115]  rand_initialize_disk+0x3f/0xc0
[  465.700499][ T9115]  __alloc_disk_node+0x2c3/0x650
[  465.705480][ T9115]  __blk_mq_alloc_disk+0x111/0x1b0
[  465.710682][ T9115]  loop_add+0x3e4/0xaf0
[  465.715037][ T9115]  ? __up_read+0x1fe/0x750
[  465.719654][ T9115]  loop_control_ioctl+0x137/0x630
[  465.725604][ T9115]  ? loop_probe+0x80/0x80
[  465.729978][ T9115]  ? bpf_lsm_file_ioctl+0x9/0x10
[  465.735015][ T9115]  ? loop_probe+0x80/0x80
[  465.739700][ T9115]  __x64_sys_ioctl+0x197/0x210
[  465.744572][ T9115]  do_syscall_64+0x39/0xb0
[  465.749092][ T9115]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  465.755082][ T9115] RIP: 0033:0x7f193c4ef069
[  465.759508][ T9115] 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
[  465.779731][ T9115] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  465.788255][ T9115] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  465.796228][ T9115] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  465.804468][ T9115] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  465.812986][ T9115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  465.821237][ T9115] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  465.829328][ T9115]  </TASK>
[  465.884714][ T9116] FAULT_INJECTION: forcing a failure.
[  465.884714][ T9116] name failslab, interval 1, probability 0, space 0, times 0
[  465.897921][ T9116] CPU: 1 PID: 9116 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  465.909670][ T9116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  465.919820][ T9116] Call Trace:
[  465.923104][ T9116]  <TASK>
[  465.926067][ T9116]  dump_stack_lvl+0x136/0x150
[  465.930781][ T9116]  should_fail_ex+0x4a3/0x5b0
[  465.935471][ T9116]  should_failslab+0x9/0x20
[  465.939998][ T9116]  __kmem_cache_alloc_node+0x5b/0x320
[  465.945404][ T9116]  ? kstrdup_const+0x57/0x80
[  465.950032][ T9116]  ? kstrdup_const+0x57/0x80
[  465.954639][ T9116]  __kmalloc_node_track_caller+0x4f/0x1a0
[  465.960369][ T9116]  kstrdup+0x3f/0x70
[  465.964363][ T9116]  kstrdup_const+0x57/0x80
[  465.968985][ T9116]  kvasprintf_const+0x10c/0x190
[  465.975468][ T9116]  kobject_set_name_vargs+0x5a/0x150
[  465.980789][ T9116]  dev_set_name+0xbf/0xf0
[  465.985149][ T9116]  ? device_initialize+0x540/0x540
[  465.990266][ T9116]  ? sprintf+0xc4/0x100
[  465.994608][ T9116]  device_add_disk+0x343/0x1220
[  465.999646][ T9116]  ? lockdep_init_map_type+0x21e/0x810
[  466.005205][ T9116]  loop_add+0x886/0xaf0
[  466.009550][ T9116]  ? __up_read+0x1fe/0x750
[  466.013967][ T9116]  loop_control_ioctl+0x137/0x630
[  466.019010][ T9116]  ? loop_probe+0x80/0x80
[  466.023893][ T9116]  ? bpf_lsm_file_ioctl+0x9/0x10
[  466.028862][ T9116]  ? loop_probe+0x80/0x80
[  466.033213][ T9116]  __x64_sys_ioctl+0x197/0x210
[  466.038004][ T9116]  do_syscall_64+0x39/0xb0
[  466.042464][ T9116]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  466.048393][ T9116] RIP: 0033:0x7f193c4ef069
[  466.052816][ T9116] 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
[  466.072874][ T9116] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  466.081639][ T9116] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  466.089621][ T9116] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  466.097685][ T9116] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  466.105657][ T9116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  466.113660][ T9116] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  466.121993][ T9116]  </TASK>
[  466.131106][ T9117] FAULT_INJECTION: forcing a failure.
[  466.131106][ T9117] name failslab, interval 1, probability 0, space 0, times 0
[  466.143799][ T9117] CPU: 0 PID: 9117 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  466.155517][ T9117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  466.167550][ T9117] Call Trace:
[  466.170971][ T9117]  <TASK>
[  466.173920][ T9117]  dump_stack_lvl+0x136/0x150
[  466.178621][ T9117]  should_fail_ex+0x4a3/0x5b0
[  466.183342][ T9117]  should_failslab+0x9/0x20
[  466.188040][ T9117]  __kmem_cache_alloc_node+0x5b/0x320
[  466.193531][ T9117]  ? kstrdup_const+0x57/0x80
[  466.198160][ T9117]  ? kstrdup_const+0x57/0x80
[  466.203140][ T9117]  __kmalloc_node_track_caller+0x4f/0x1a0
[  466.208908][ T9117]  kstrdup+0x3f/0x70
[  466.212826][ T9117]  kstrdup_const+0x57/0x80
[  466.217256][ T9117]  kvasprintf_const+0x10c/0x190
[  466.222121][ T9117]  kobject_set_name_vargs+0x5a/0x150
[  466.227448][ T9117]  dev_set_name+0xbf/0xf0
[  466.232065][ T9117]  ? device_initialize+0x540/0x540
[  466.237212][ T9117]  ? sprintf+0xc4/0x100
[  466.241401][ T9117]  device_add_disk+0x343/0x1220
[  466.246282][ T9117]  ? lockdep_init_map_type+0x21e/0x810
[  466.251796][ T9117]  loop_add+0x886/0xaf0
[  466.256421][ T9117]  ? __up_read+0x1fe/0x750
[  466.260869][ T9117]  loop_control_ioctl+0x137/0x630
[  466.266007][ T9117]  ? loop_probe+0x80/0x80
[  466.270619][ T9117]  ? bpf_lsm_file_ioctl+0x9/0x10
[  466.275642][ T9117]  ? loop_probe+0x80/0x80
[  466.279988][ T9117]  __x64_sys_ioctl+0x197/0x210
[  466.284787][ T9117]  do_syscall_64+0x39/0xb0
[  466.289571][ T9117]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  466.295479][ T9117] RIP: 0033:0x7f193c4ef069
[  466.299928][ T9117] 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
[  466.319541][ T9117] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  466.327964][ T9117] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  466.336025][ T9117] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  466.344000][ T9117] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  466.351998][ T9117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  466.359981][ T9117] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  466.367985][ T9117]  </TASK>
[  466.377095][ T9118] FAULT_INJECTION: forcing a failure.
[  466.377095][ T9118] name failslab, interval 1, probability 0, space 0, times 0
[  466.390024][ T9118] CPU: 1 PID: 9118 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  466.401669][ T9118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  466.411722][ T9118] Call Trace:
[  466.415024][ T9118]  <TASK>
[  466.417950][ T9118]  dump_stack_lvl+0x136/0x150
[  466.422623][ T9118]  should_fail_ex+0x4a3/0x5b0
[  466.427559][ T9118]  should_failslab+0x9/0x20
[  466.432059][ T9118]  __kmem_cache_alloc_node+0x5b/0x320
[  466.437513][ T9118]  ? kstrdup_const+0x57/0x80
[  466.442163][ T9118]  ? kstrdup_const+0x57/0x80
[  466.446816][ T9118]  __kmalloc_node_track_caller+0x4f/0x1a0
[  466.452928][ T9118]  kstrdup+0x3f/0x70
[  466.457099][ T9118]  kstrdup_const+0x57/0x80
[  466.461625][ T9118]  kvasprintf_const+0x10c/0x190
[  466.466584][ T9118]  kobject_set_name_vargs+0x5a/0x150
[  466.471987][ T9118]  dev_set_name+0xbf/0xf0
[  466.476334][ T9118]  ? device_initialize+0x540/0x540
[  466.481487][ T9118]  ? sprintf+0xc4/0x100
[  466.485690][ T9118]  device_add_disk+0x343/0x1220
[  466.490829][ T9118]  ? lockdep_init_map_type+0x21e/0x810
[  466.496525][ T9118]  loop_add+0x886/0xaf0
[  466.500695][ T9118]  ? __up_read+0x1fe/0x750
[  466.505217][ T9118]  loop_control_ioctl+0x137/0x630
[  466.510278][ T9118]  ? loop_probe+0x80/0x80
[  466.514640][ T9118]  ? bpf_lsm_file_ioctl+0x9/0x10
[  466.519603][ T9118]  ? loop_probe+0x80/0x80
[  466.523957][ T9118]  __x64_sys_ioctl+0x197/0x210
[  466.528754][ T9118]  do_syscall_64+0x39/0xb0
[  466.533196][ T9118]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  466.539193][ T9118] RIP: 0033:0x7f193c4ef069
[  466.543623][ T9118] 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
[  466.563556][ T9118] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  466.572226][ T9118] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  466.580205][ T9118] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  466.588457][ T9118] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  466.596453][ T9118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  466.604441][ T9118] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  466.612543][ T9118]  </TASK>
[  466.621579][ T9119] FAULT_INJECTION: forcing a failure.
[  466.621579][ T9119] name failslab, interval 1, probability 0, space 0, times 0
[  466.634303][ T9119] CPU: 0 PID: 9119 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  466.645948][ T9119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  466.656016][ T9119] Call Trace:
[  466.659292][ T9119]  <TASK>
[  466.662222][ T9119]  dump_stack_lvl+0x136/0x150
[  466.667005][ T9119]  should_fail_ex+0x4a3/0x5b0
[  466.672828][ T9119]  should_failslab+0x9/0x20
[  466.677641][ T9119]  __kmem_cache_alloc_node+0x5b/0x320
[  466.683532][ T9119]  ? kstrdup_const+0x57/0x80
[  466.688442][ T9119]  ? kstrdup_const+0x57/0x80
[  466.693410][ T9119]  __kmalloc_node_track_caller+0x4f/0x1a0
[  466.699329][ T9119]  kstrdup+0x3f/0x70
[  466.703343][ T9119]  kstrdup_const+0x57/0x80
[  466.707783][ T9119]  kvasprintf_const+0x10c/0x190
[  466.712703][ T9119]  kobject_set_name_vargs+0x5a/0x150
[  466.717998][ T9119]  dev_set_name+0xbf/0xf0
[  466.722327][ T9119]  ? device_initialize+0x540/0x540
[  466.727448][ T9119]  ? sprintf+0xc4/0x100
[  466.731651][ T9119]  device_add_disk+0x343/0x1220
[  466.736666][ T9119]  ? lockdep_init_map_type+0x21e/0x810
[  466.742165][ T9119]  loop_add+0x886/0xaf0
[  466.746366][ T9119]  ? __up_read+0x1fe/0x750
[  466.750816][ T9119]  loop_control_ioctl+0x137/0x630
[  466.755983][ T9119]  ? loop_probe+0x80/0x80
[  466.760545][ T9119]  ? bpf_lsm_file_ioctl+0x9/0x10
[  466.765522][ T9119]  ? loop_probe+0x80/0x80
[  466.770035][ T9119]  __x64_sys_ioctl+0x197/0x210
[  466.774953][ T9119]  do_syscall_64+0x39/0xb0
[  466.779477][ T9119]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  466.785560][ T9119] RIP: 0033:0x7f193c4ef069
[  466.790119][ T9119] 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
[  466.809761][ T9119] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  466.818191][ T9119] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  466.826179][ T9119] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  466.834153][ T9119] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  466.842225][ T9119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  466.850198][ T9119] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  466.858195][ T9119]  </TASK>
[  466.867574][ T9120] FAULT_INJECTION: forcing a failure.
[  466.867574][ T9120] name failslab, interval 1, probability 0, space 0, times 0
[  466.881132][ T9120] CPU: 0 PID: 9120 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  466.892764][ T9120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  466.902820][ T9120] Call Trace:
[  466.906110][ T9120]  <TASK>
[  466.909051][ T9120]  dump_stack_lvl+0x136/0x150
[  466.913747][ T9120]  should_fail_ex+0x4a3/0x5b0
[  466.918628][ T9120]  should_failslab+0x9/0x20
[  466.923156][ T9120]  __kmem_cache_alloc_node+0x5b/0x320
[  466.928550][ T9120]  ? kstrdup_const+0x57/0x80
[  466.933153][ T9120]  ? kstrdup_const+0x57/0x80
[  466.937774][ T9120]  __kmalloc_node_track_caller+0x4f/0x1a0
[  466.943533][ T9120]  kstrdup+0x3f/0x70
[  466.947436][ T9120]  kstrdup_const+0x57/0x80
[  466.951858][ T9120]  kvasprintf_const+0x10c/0x190
[  466.956711][ T9120]  kobject_set_name_vargs+0x5a/0x150
[  466.962016][ T9120]  dev_set_name+0xbf/0xf0
[  466.966370][ T9120]  ? device_initialize+0x540/0x540
[  466.971526][ T9120]  ? sprintf+0xc4/0x100
[  466.975808][ T9120]  device_add_disk+0x343/0x1220
[  466.980712][ T9120]  ? lockdep_init_map_type+0x21e/0x810
[  466.986475][ T9120]  loop_add+0x886/0xaf0
[  466.990667][ T9120]  ? __up_read+0x1fe/0x750
[  466.995097][ T9120]  loop_control_ioctl+0x137/0x630
[  467.002263][ T9120]  ? loop_probe+0x80/0x80
[  467.006631][ T9120]  ? bpf_lsm_file_ioctl+0x9/0x10
[  467.013193][ T9120]  ? loop_probe+0x80/0x80
[  467.017558][ T9120]  __x64_sys_ioctl+0x197/0x210
[  467.022522][ T9120]  do_syscall_64+0x39/0xb0
[  467.027067][ T9120]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  467.033246][ T9120] RIP: 0033:0x7f193c4ef069
[  467.037866][ T9120] 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
[  467.058453][ T9120] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  467.067124][ T9120] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  467.075414][ T9120] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  467.083674][ T9120] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  467.091764][ T9120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  467.100527][ T9120] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  467.108905][ T9120]  </TASK>
[  467.118989][ T9121] FAULT_INJECTION: forcing a failure.
[  467.118989][ T9121] name failslab, interval 1, probability 0, space 0, times 0
[  467.132432][ T9121] CPU: 1 PID: 9121 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  467.144285][ T9121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  467.154529][ T9121] Call Trace:
[  467.157815][ T9121]  <TASK>
[  467.160838][ T9121]  dump_stack_lvl+0x136/0x150
[  467.165776][ T9121]  should_fail_ex+0x4a3/0x5b0
[  467.171677][ T9121]  should_failslab+0x9/0x20
[  467.177637][ T9121]  __kmem_cache_alloc_node+0x5b/0x320
[  467.183154][ T9121]  ? kstrdup_const+0x57/0x80
[  467.187866][ T9121]  ? kstrdup_const+0x57/0x80
[  467.192690][ T9121]  __kmalloc_node_track_caller+0x4f/0x1a0
[  467.198506][ T9121]  kstrdup+0x3f/0x70
[  467.202600][ T9121]  kstrdup_const+0x57/0x80
[  467.207238][ T9121]  kvasprintf_const+0x10c/0x190
[  467.212448][ T9121]  kobject_set_name_vargs+0x5a/0x150
[  467.217758][ T9121]  dev_set_name+0xbf/0xf0
[  467.223348][ T9121]  ? device_initialize+0x540/0x540
[  467.228900][ T9121]  ? sprintf+0xc4/0x100
[  467.233162][ T9121]  device_add_disk+0x343/0x1220
[  467.238044][ T9121]  ? lockdep_init_map_type+0x21e/0x810
[  467.243598][ T9121]  loop_add+0x886/0xaf0
[  467.247841][ T9121]  ? __up_read+0x1fe/0x750
[  467.252445][ T9121]  loop_control_ioctl+0x137/0x630
[  467.257563][ T9121]  ? loop_probe+0x80/0x80
[  467.262065][ T9121]  ? bpf_lsm_file_ioctl+0x9/0x10
[  467.267291][ T9121]  ? loop_probe+0x80/0x80
[  467.271844][ T9121]  __x64_sys_ioctl+0x197/0x210
[  467.277020][ T9121]  do_syscall_64+0x39/0xb0
[  467.281587][ T9121]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  467.288013][ T9121] RIP: 0033:0x7f193c4ef069
[  467.292531][ T9121] 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
[  467.312256][ T9121] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  467.320732][ T9121] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  467.328704][ T9121] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  467.336700][ T9121] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  467.344673][ T9121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  467.352646][ T9121] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  467.361245][ T9121]  </TASK>
[  467.370819][ T9122] FAULT_INJECTION: forcing a failure.
[  467.370819][ T9122] name failslab, interval 1, probability 0, space 0, times 0
[  467.384167][ T9122] CPU: 1 PID: 9122 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  467.395822][ T9122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  467.406054][ T9122] Call Trace:
[  467.409331][ T9122]  <TASK>
[  467.412257][ T9122]  dump_stack_lvl+0x136/0x150
[  467.416935][ T9122]  should_fail_ex+0x4a3/0x5b0
[  467.421614][ T9122]  should_failslab+0x9/0x20
[  467.426117][ T9122]  __kmem_cache_alloc_node+0x5b/0x320
[  467.431515][ T9122]  ? kstrdup_const+0x57/0x80
[  467.436115][ T9122]  ? kstrdup_const+0x57/0x80
[  467.440710][ T9122]  __kmalloc_node_track_caller+0x4f/0x1a0
[  467.446436][ T9122]  kstrdup+0x3f/0x70
[  467.450357][ T9122]  kstrdup_const+0x57/0x80
[  467.454782][ T9122]  kvasprintf_const+0x10c/0x190
[  467.459639][ T9122]  kobject_set_name_vargs+0x5a/0x150
[  467.465032][ T9122]  dev_set_name+0xbf/0xf0
[  467.469413][ T9122]  ? device_initialize+0x540/0x540
[  467.474561][ T9122]  ? sprintf+0xc4/0x100
[  467.478727][ T9122]  device_add_disk+0x343/0x1220
[  467.483583][ T9122]  ? lockdep_init_map_type+0x21e/0x810
[  467.489843][ T9122]  loop_add+0x886/0xaf0
[  467.494013][ T9122]  ? __up_read+0x1fe/0x750
[  467.498443][ T9122]  loop_control_ioctl+0x137/0x630
[  467.503483][ T9122]  ? loop_probe+0x80/0x80
[  467.507950][ T9122]  ? bpf_lsm_file_ioctl+0x9/0x10
[  467.512905][ T9122]  ? loop_probe+0x80/0x80
[  467.517248][ T9122]  __x64_sys_ioctl+0x197/0x210
[  467.522064][ T9122]  do_syscall_64+0x39/0xb0
[  467.526501][ T9122]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  467.532447][ T9122] RIP: 0033:0x7f193c4ef069
[  467.536897][ T9122] 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
[  467.557134][ T9122] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  467.565959][ T9122] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  467.574211][ T9122] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  467.582566][ T9122] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  467.590734][ T9122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  467.598722][ T9122] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  467.606947][ T9122]  </TASK>
[  467.616803][ T9123] FAULT_INJECTION: forcing a failure.
[  467.616803][ T9123] name failslab, interval 1, probability 0, space 0, times 0
[  467.630083][ T9123] CPU: 0 PID: 9123 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  467.642425][ T9123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  467.652500][ T9123] Call Trace:
[  467.655783][ T9123]  <TASK>
[  467.658705][ T9123]  dump_stack_lvl+0x136/0x150
[  467.663386][ T9123]  should_fail_ex+0x4a3/0x5b0
[  467.668364][ T9123]  should_failslab+0x9/0x20
[  467.673379][ T9123]  __kmem_cache_alloc_node+0x5b/0x320
[  467.679603][ T9123]  ? kstrdup_const+0x57/0x80
[  467.684334][ T9123]  ? kstrdup_const+0x57/0x80
[  467.689010][ T9123]  __kmalloc_node_track_caller+0x4f/0x1a0
[  467.694849][ T9123]  kstrdup+0x3f/0x70
[  467.698854][ T9123]  kstrdup_const+0x57/0x80
[  467.703298][ T9123]  kvasprintf_const+0x10c/0x190
[  467.708163][ T9123]  kobject_set_name_vargs+0x5a/0x150
[  467.713554][ T9123]  dev_set_name+0xbf/0xf0
[  467.718008][ T9123]  ? device_initialize+0x540/0x540
[  467.723217][ T9123]  ? sprintf+0xc4/0x100
[  467.727683][ T9123]  device_add_disk+0x343/0x1220
[  467.733595][ T9123]  ? lockdep_init_map_type+0x21e/0x810
[  467.739809][ T9123]  loop_add+0x886/0xaf0
[  467.744630][ T9123]  ? __up_read+0x1fe/0x750
[  467.749506][ T9123]  loop_control_ioctl+0x137/0x630
[  467.754931][ T9123]  ? loop_probe+0x80/0x80
[  467.760349][ T9123]  ? bpf_lsm_file_ioctl+0x9/0x10
[  467.766304][ T9123]  ? loop_probe+0x80/0x80
[  467.770965][ T9123]  __x64_sys_ioctl+0x197/0x210
[  467.776106][ T9123]  do_syscall_64+0x39/0xb0
[  467.781376][ T9123]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  467.787333][ T9123] RIP: 0033:0x7f193c4ef069
[  467.791780][ T9123] 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
[  467.811929][ T9123] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  467.821496][ T9123] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  467.829746][ T9123] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  467.837839][ T9123] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  467.846169][ T9123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  467.854334][ T9123] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  467.862362][ T9123]  </TASK>
[  467.873386][ T9124] FAULT_INJECTION: forcing a failure.
[  467.873386][ T9124] name failslab, interval 1, probability 0, space 0, times 0
[  467.886775][ T9124] CPU: 1 PID: 9124 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  467.898864][ T9124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  467.909106][ T9124] Call Trace:
[  467.912391][ T9124]  <TASK>
[  467.915331][ T9124]  dump_stack_lvl+0x136/0x150
[  467.920010][ T9124]  should_fail_ex+0x4a3/0x5b0
[  467.924768][ T9124]  should_failslab+0x9/0x20
[  467.929395][ T9124]  __kmem_cache_alloc_node+0x5b/0x320
[  467.935084][ T9124]  ? kstrdup_const+0x57/0x80
[  467.939674][ T9124]  ? kstrdup_const+0x57/0x80
[  467.944261][ T9124]  __kmalloc_node_track_caller+0x4f/0x1a0
[  467.949975][ T9124]  kstrdup+0x3f/0x70
[  467.953869][ T9124]  kstrdup_const+0x57/0x80
[  467.958282][ T9124]  kvasprintf_const+0x10c/0x190
[  467.963130][ T9124]  kobject_set_name_vargs+0x5a/0x150
[  467.968540][ T9124]  dev_set_name+0xbf/0xf0
[  467.972946][ T9124]  ? device_initialize+0x540/0x540
[  467.978086][ T9124]  ? sprintf+0xc4/0x100
[  467.982290][ T9124]  device_add_disk+0x343/0x1220
[  467.987786][ T9124]  ? lockdep_init_map_type+0x21e/0x810
[  467.993284][ T9124]  loop_add+0x886/0xaf0
[  467.997477][ T9124]  ? __up_read+0x1fe/0x750
[  468.001917][ T9124]  loop_control_ioctl+0x137/0x630
[  468.006986][ T9124]  ? loop_probe+0x80/0x80
[  468.011354][ T9124]  ? bpf_lsm_file_ioctl+0x9/0x10
[  468.016333][ T9124]  ? loop_probe+0x80/0x80
[  468.020695][ T9124]  __x64_sys_ioctl+0x197/0x210
[  468.025505][ T9124]  do_syscall_64+0x39/0xb0
[  468.030317][ T9124]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  468.036330][ T9124] RIP: 0033:0x7f193c4ef069
[  468.040762][ T9124] 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
[  468.060404][ T9124] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  468.068848][ T9124] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  468.076846][ T9124] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  468.084934][ T9124] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  468.093137][ T9124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  468.101665][ T9124] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  468.109951][ T9124]  </TASK>
[  468.119002][ T9125] FAULT_INJECTION: forcing a failure.
[  468.119002][ T9125] name failslab, interval 1, probability 0, space 0, times 0
[  468.132478][ T9125] CPU: 0 PID: 9125 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  468.144896][ T9125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  468.155052][ T9125] Call Trace:
[  468.158357][ T9125]  <TASK>
[  468.161477][ T9125]  dump_stack_lvl+0x136/0x150
[  468.166457][ T9125]  should_fail_ex+0x4a3/0x5b0
[  468.171167][ T9125]  should_failslab+0x9/0x20
[  468.175704][ T9125]  __kmem_cache_alloc_node+0x5b/0x320
[  468.181135][ T9125]  ? rand_initialize_disk+0x3f/0xc0
[  468.186668][ T9125]  kmalloc_trace+0x26/0xe0
[  468.191100][ T9125]  rand_initialize_disk+0x3f/0xc0
[  468.196255][ T9125]  __alloc_disk_node+0x2c3/0x650
[  468.201342][ T9125]  __blk_mq_alloc_disk+0x111/0x1b0
[  468.206582][ T9125]  loop_add+0x3e4/0xaf0
[  468.210859][ T9125]  ? __up_read+0x1fe/0x750
[  468.215319][ T9125]  loop_control_ioctl+0x137/0x630
[  468.220548][ T9125]  ? loop_probe+0x80/0x80
[  468.224932][ T9125]  ? bpf_lsm_file_ioctl+0x9/0x10
[  468.229977][ T9125]  ? loop_probe+0x80/0x80
[  468.234426][ T9125]  __x64_sys_ioctl+0x197/0x210
[  468.239290][ T9125]  do_syscall_64+0x39/0xb0
[  468.243820][ T9125]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  468.249743][ T9125] RIP: 0033:0x7f193c4ef069
[  468.254180][ T9125] 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
[  468.274171][ T9125] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  468.283059][ T9125] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  468.291216][ T9125] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  468.299188][ T9125] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  468.307156][ T9125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  468.315120][ T9125] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  468.323182][ T9125]  </TASK>
[  468.384850][ T9126] FAULT_INJECTION: forcing a failure.
[  468.384850][ T9126] name failslab, interval 1, probability 0, space 0, times 0
[  468.397763][ T9126] CPU: 1 PID: 9126 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  468.410351][ T9126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  468.420597][ T9126] Call Trace:
[  468.423889][ T9126]  <TASK>
[  468.426930][ T9126]  dump_stack_lvl+0x136/0x150
[  468.431781][ T9126]  should_fail_ex+0x4a3/0x5b0
[  468.436777][ T9126]  should_failslab+0x9/0x20
[  468.441567][ T9126]  __kmem_cache_alloc_node+0x5b/0x320
[  468.446965][ T9126]  ? kstrdup_const+0x57/0x80
[  468.451941][ T9126]  ? kstrdup_const+0x57/0x80
[  468.456840][ T9126]  __kmalloc_node_track_caller+0x4f/0x1a0
[  468.465716][ T9126]  kstrdup+0x3f/0x70
[  468.469637][ T9126]  kstrdup_const+0x57/0x80
[  468.474071][ T9126]  kvasprintf_const+0x10c/0x190
[  468.478939][ T9126]  kobject_set_name_vargs+0x5a/0x150
[  468.484244][ T9126]  dev_set_name+0xbf/0xf0
[  468.488848][ T9126]  ? device_initialize+0x540/0x540
[  468.493973][ T9126]  ? sprintf+0xc4/0x100
[  468.498150][ T9126]  device_add_disk+0x343/0x1220
[  468.503057][ T9126]  ? lockdep_init_map_type+0x21e/0x810
[  468.508573][ T9126]  loop_add+0x886/0xaf0
[  468.512774][ T9126]  loop_control_ioctl+0x137/0x630
[  468.517850][ T9126]  ? loop_probe+0x80/0x80
[  468.522218][ T9126]  ? bpf_lsm_file_ioctl+0x9/0x10
[  468.527291][ T9126]  ? loop_probe+0x80/0x80
[  468.531651][ T9126]  __x64_sys_ioctl+0x197/0x210
[  468.536457][ T9126]  do_syscall_64+0x39/0xb0
[  468.540900][ T9126]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  468.546812][ T9126] RIP: 0033:0x7f193c4ef069
[  468.551254][ T9126] 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
[  468.571013][ T9126] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  468.579454][ T9126] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  468.587520][ T9126] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  468.595508][ T9126] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  468.603552][ T9126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  468.611614][ T9126] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  468.619921][ T9126]  </TASK>
[  468.629598][ T9127] FAULT_INJECTION: forcing a failure.
[  468.629598][ T9127] name failslab, interval 1, probability 0, space 0, times 0
[  468.643426][ T9127] CPU: 1 PID: 9127 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  468.655409][ T9127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  468.665495][ T9127] Call Trace:
[  468.668807][ T9127]  <TASK>
[  468.672028][ T9127]  dump_stack_lvl+0x136/0x150
[  468.676919][ T9127]  should_fail_ex+0x4a3/0x5b0
[  468.681738][ T9127]  should_failslab+0x9/0x20
[  468.686275][ T9127]  __kmem_cache_alloc_node+0x5b/0x320
[  468.691696][ T9127]  ? kstrdup_const+0x57/0x80
[  468.696301][ T9127]  ? kstrdup_const+0x57/0x80
[  468.700900][ T9127]  __kmalloc_node_track_caller+0x4f/0x1a0
[  468.706630][ T9127]  kstrdup+0x3f/0x70
[  468.710572][ T9127]  kstrdup_const+0x57/0x80
[  468.715013][ T9127]  kvasprintf_const+0x10c/0x190
[  468.719876][ T9127]  kobject_set_name_vargs+0x5a/0x150
[  468.725173][ T9127]  dev_set_name+0xbf/0xf0
[  468.729525][ T9127]  ? device_initialize+0x540/0x540
[  468.734642][ T9127]  ? sprintf+0xc4/0x100
[  468.738816][ T9127]  device_add_disk+0x343/0x1220
[  468.743753][ T9127]  ? lockdep_init_map_type+0x21e/0x810
[  468.749237][ T9127]  loop_add+0x886/0xaf0
[  468.753411][ T9127]  ? __up_read+0x1fe/0x750
[  468.757956][ T9127]  loop_control_ioctl+0x137/0x630
[  468.763012][ T9127]  ? loop_probe+0x80/0x80
[  468.767726][ T9127]  ? bpf_lsm_file_ioctl+0x9/0x10
[  468.772843][ T9127]  ? loop_probe+0x80/0x80
[  468.777592][ T9127]  __x64_sys_ioctl+0x197/0x210
[  468.782759][ T9127]  do_syscall_64+0x39/0xb0
[  468.787296][ T9127]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  468.794079][ T9127] RIP: 0033:0x7f193c4ef069
[  468.798860][ T9127] 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
[  468.819021][ T9127] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  468.827618][ T9127] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  468.836033][ T9127] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  468.844358][ T9127] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  468.852593][ T9127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  468.860831][ T9127] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  468.869136][ T9127]  </TASK>
[  468.878627][ T9128] FAULT_INJECTION: forcing a failure.
[  468.878627][ T9128] name failslab, interval 1, probability 0, space 0, times 0
[  468.891762][ T9128] CPU: 0 PID: 9128 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  468.903495][ T9128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  468.913567][ T9128] Call Trace:
[  468.916840][ T9128]  <TASK>
[  468.919774][ T9128]  dump_stack_lvl+0x136/0x150
[  468.924461][ T9128]  should_fail_ex+0x4a3/0x5b0
[  468.929164][ T9128]  should_failslab+0x9/0x20
[  468.933669][ T9128]  __kmem_cache_alloc_node+0x5b/0x320
[  468.939046][ T9128]  ? kstrdup_const+0x57/0x80
[  468.943639][ T9128]  ? kstrdup_const+0x57/0x80
[  468.948239][ T9128]  __kmalloc_node_track_caller+0x4f/0x1a0
[  468.953988][ T9128]  kstrdup+0x3f/0x70
[  468.957883][ T9128]  kstrdup_const+0x57/0x80
[  468.962301][ T9128]  kvasprintf_const+0x10c/0x190
[  468.967182][ T9128]  kobject_set_name_vargs+0x5a/0x150
[  468.972546][ T9128]  dev_set_name+0xbf/0xf0
[  468.976913][ T9128]  ? device_initialize+0x540/0x540
[  468.982156][ T9128]  ? sprintf+0xc4/0x100
[  468.986341][ T9128]  device_add_disk+0x343/0x1220
[  468.991252][ T9128]  ? lockdep_init_map_type+0x21e/0x810
[  468.996754][ T9128]  loop_add+0x886/0xaf0
[  469.000920][ T9128]  ? __up_read+0x1fe/0x750
[  469.005431][ T9128]  loop_control_ioctl+0x137/0x630
[  469.010492][ T9128]  ? loop_probe+0x80/0x80
[  469.014829][ T9128]  ? bpf_lsm_file_ioctl+0x9/0x10
[  469.019776][ T9128]  ? loop_probe+0x80/0x80
[  469.024111][ T9128]  __x64_sys_ioctl+0x197/0x210
[  469.028897][ T9128]  do_syscall_64+0x39/0xb0
[  469.033325][ T9128]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  469.039571][ T9128] RIP: 0033:0x7f193c4ef069
[  469.043986][ T9128] 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
[  469.064306][ T9128] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  469.073095][ T9128] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  469.081401][ T9128] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  469.089490][ T9128] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  469.098276][ T9128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  469.106461][ T9128] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  469.114463][ T9128]  </TASK>
[  469.165249][ T9131] FAULT_INJECTION: forcing a failure.
[  469.165249][ T9131] name failslab, interval 1, probability 0, space 0, times 0
[  469.178597][ T9131] CPU: 0 PID: 9131 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  469.190596][ T9131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  469.202167][ T9131] Call Trace:
[  469.205529][ T9131]  <TASK>
[  469.208452][ T9131]  dump_stack_lvl+0x136/0x150
[  469.213146][ T9131]  should_fail_ex+0x4a3/0x5b0
[  469.218260][ T9131]  should_failslab+0x9/0x20
[  469.222844][ T9131]  __kmem_cache_alloc_node+0x5b/0x320
[  469.228417][ T9131]  ? kstrdup_const+0x57/0x80
[  469.233024][ T9131]  ? kstrdup_const+0x57/0x80
[  469.237611][ T9131]  __kmalloc_node_track_caller+0x4f/0x1a0
[  469.243331][ T9131]  kstrdup+0x3f/0x70
[  469.247318][ T9131]  kstrdup_const+0x57/0x80
[  469.251921][ T9131]  kvasprintf_const+0x10c/0x190
[  469.256768][ T9131]  kobject_set_name_vargs+0x5a/0x150
[  469.262336][ T9131]  dev_set_name+0xbf/0xf0
[  469.267048][ T9131]  ? device_initialize+0x540/0x540
[  469.272285][ T9131]  ? sprintf+0xc4/0x100
[  469.276596][ T9131]  device_add_disk+0x343/0x1220
[  469.281516][ T9131]  ? lockdep_init_map_type+0x21e/0x810
[  469.287013][ T9131]  loop_add+0x886/0xaf0
[  469.291227][ T9131]  ? __up_read+0x1fe/0x750
[  469.296097][ T9131]  loop_control_ioctl+0x137/0x630
[  469.301802][ T9131]  ? loop_probe+0x80/0x80
[  469.306240][ T9131]  ? bpf_lsm_file_ioctl+0x9/0x10
[  469.311201][ T9131]  ? loop_probe+0x80/0x80
[  469.315555][ T9131]  __x64_sys_ioctl+0x197/0x210
[  469.320327][ T9131]  do_syscall_64+0x39/0xb0
[  469.324751][ T9131]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  469.330645][ T9131] RIP: 0033:0x7f193c4ef069
[  469.335055][ T9131] 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
[  469.354917][ T9131] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  469.363319][ T9131] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  469.372002][ T9131] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  469.380394][ T9131] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  469.388476][ T9131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  469.396475][ T9131] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  469.404463][ T9131]  </TASK>
[  469.413242][ T9132] FAULT_INJECTION: forcing a failure.
[  469.413242][ T9132] name failslab, interval 1, probability 0, space 0, times 0
[  469.425899][ T9132] CPU: 0 PID: 9132 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  469.438807][ T9132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  469.449190][ T9132] Call Trace:
[  469.452590][ T9132]  <TASK>
[  469.455526][ T9132]  dump_stack_lvl+0x136/0x150
[  469.460590][ T9132]  should_fail_ex+0x4a3/0x5b0
[  469.465440][ T9132]  should_failslab+0x9/0x20
[  469.470144][ T9132]  __kmem_cache_alloc_node+0x5b/0x320
[  469.475534][ T9132]  ? kstrdup_const+0x57/0x80
[  469.480263][ T9132]  ? kstrdup_const+0x57/0x80
[  469.484884][ T9132]  __kmalloc_node_track_caller+0x4f/0x1a0
[  469.490934][ T9132]  kstrdup+0x3f/0x70
[  469.494886][ T9132]  kstrdup_const+0x57/0x80
[  469.499433][ T9132]  kvasprintf_const+0x10c/0x190
[  469.504588][ T9132]  kobject_set_name_vargs+0x5a/0x150
[  469.509884][ T9132]  dev_set_name+0xbf/0xf0
[  469.514220][ T9132]  ? device_initialize+0x540/0x540
[  469.519430][ T9132]  ? sprintf+0xc4/0x100
[  469.523624][ T9132]  device_add_disk+0x343/0x1220
[  469.528499][ T9132]  ? lockdep_init_map_type+0x21e/0x810
[  469.534080][ T9132]  loop_add+0x886/0xaf0
[  469.538475][ T9132]  ? __up_read+0x1fe/0x750
[  469.542929][ T9132]  loop_control_ioctl+0x137/0x630
[  469.548668][ T9132]  ? loop_probe+0x80/0x80
[  469.553290][ T9132]  ? bpf_lsm_file_ioctl+0x9/0x10
[  469.558365][ T9132]  ? loop_probe+0x80/0x80
[  469.562707][ T9132]  __x64_sys_ioctl+0x197/0x210
[  469.567575][ T9132]  do_syscall_64+0x39/0xb0
[  469.572036][ T9132]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  469.578418][ T9132] RIP: 0033:0x7f193c4ef069
[  469.583121][ T9132] 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
[  469.605361][ T9132] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  469.614055][ T9132] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  469.622560][ T9132] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  469.630538][ T9132] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  469.638887][ T9132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  469.646875][ T9132] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  469.654889][ T9132]  </TASK>
[  469.664540][ T9133] FAULT_INJECTION: forcing a failure.
[  469.664540][ T9133] name failslab, interval 1, probability 0, space 0, times 0
[  469.678020][ T9133] CPU: 0 PID: 9133 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  469.690203][ T9133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  469.700449][ T9133] Call Trace:
[  469.703839][ T9133]  <TASK>
[  469.706771][ T9133]  dump_stack_lvl+0x136/0x150
[  469.711497][ T9133]  should_fail_ex+0x4a3/0x5b0
[  469.716301][ T9133]  should_failslab+0x9/0x20
[  469.720813][ T9133]  __kmem_cache_alloc_node+0x5b/0x320
[  469.726199][ T9133]  ? rand_initialize_disk+0x3f/0xc0
[  469.731439][ T9133]  kmalloc_trace+0x26/0xe0
[  469.736594][ T9133]  rand_initialize_disk+0x3f/0xc0
[  469.741653][ T9133]  __alloc_disk_node+0x2c3/0x650
[  469.746693][ T9133]  __blk_mq_alloc_disk+0x111/0x1b0
[  469.752256][ T9133]  loop_add+0x3e4/0xaf0
[  469.756426][ T9133]  ? __up_read+0x1fe/0x750
[  469.760960][ T9133]  loop_control_ioctl+0x137/0x630
[  469.766617][ T9133]  ? loop_probe+0x80/0x80
[  469.772741][ T9133]  ? bpf_lsm_file_ioctl+0x9/0x10
[  469.777728][ T9133]  ? loop_probe+0x80/0x80
[  469.782264][ T9133]  __x64_sys_ioctl+0x197/0x210
[  469.787329][ T9133]  do_syscall_64+0x39/0xb0
[  469.791788][ T9133]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  469.797717][ T9133] RIP: 0033:0x7f193c4ef069
[  469.802383][ T9133] 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
[  469.822539][ T9133] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  469.830972][ T9133] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  469.839043][ T9133] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  469.847017][ T9133] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  469.854993][ T9133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  469.863248][ T9133] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  469.875697][ T9133]  </TASK>
[  469.924907][ T9134] FAULT_INJECTION: forcing a failure.
[  469.924907][ T9134] name failslab, interval 1, probability 0, space 0, times 0
[  469.937952][ T9134] CPU: 1 PID: 9134 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  469.949595][ T9134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  469.959753][ T9134] Call Trace:
[  469.963213][ T9134]  <TASK>
[  469.966168][ T9134]  dump_stack_lvl+0x136/0x150
[  469.970974][ T9134]  should_fail_ex+0x4a3/0x5b0
[  469.976049][ T9134]  should_failslab+0x9/0x20
[  469.980929][ T9134]  __kmem_cache_alloc_node+0x5b/0x320
[  469.986324][ T9134]  ? kstrdup_const+0x57/0x80
[  469.990945][ T9134]  ? kstrdup_const+0x57/0x80
[  469.995557][ T9134]  __kmalloc_node_track_caller+0x4f/0x1a0
[  470.001300][ T9134]  kstrdup+0x3f/0x70
[  470.005216][ T9134]  kstrdup_const+0x57/0x80
[  470.009671][ T9134]  kvasprintf_const+0x10c/0x190
[  470.014561][ T9134]  kobject_set_name_vargs+0x5a/0x150
[  470.019986][ T9134]  dev_set_name+0xbf/0xf0
[  470.024354][ T9134]  ? device_initialize+0x540/0x540
[  470.029503][ T9134]  ? sprintf+0xc4/0x100
[  470.033691][ T9134]  device_add_disk+0x343/0x1220
[  470.038563][ T9134]  ? lockdep_init_map_type+0x21e/0x810
[  470.044057][ T9134]  loop_add+0x886/0xaf0
[  470.048232][ T9134]  ? __up_read+0x1fe/0x750
[  470.052658][ T9134]  loop_control_ioctl+0x137/0x630
[  470.057704][ T9134]  ? loop_probe+0x80/0x80
[  470.062055][ T9134]  ? bpf_lsm_file_ioctl+0x9/0x10
[  470.067022][ T9134]  ? loop_probe+0x80/0x80
[  470.071545][ T9134]  __x64_sys_ioctl+0x197/0x210
[  470.076676][ T9134]  do_syscall_64+0x39/0xb0
[  470.081221][ T9134]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  470.087221][ T9134] RIP: 0033:0x7f193c4ef069
[  470.091644][ T9134] 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
[  470.111261][ T9134] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  470.119698][ T9134] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  470.127673][ T9134] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  470.135646][ T9134] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  470.143621][ T9134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  470.151592][ T9134] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  470.159606][ T9134]  </TASK>
[  470.169038][ T9135] FAULT_INJECTION: forcing a failure.
[  470.169038][ T9135] name failslab, interval 1, probability 0, space 0, times 0
[  470.182054][ T9135] CPU: 1 PID: 9135 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  470.193700][ T9135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  470.203751][ T9135] Call Trace:
[  470.207025][ T9135]  <TASK>
[  470.209956][ T9135]  dump_stack_lvl+0x136/0x150
[  470.214649][ T9135]  should_fail_ex+0x4a3/0x5b0
[  470.219340][ T9135]  should_failslab+0x9/0x20
[  470.223836][ T9135]  __kmem_cache_alloc_node+0x5b/0x320
[  470.229202][ T9135]  ? rand_initialize_disk+0x3f/0xc0
[  470.234399][ T9135]  kmalloc_trace+0x26/0xe0
[  470.238806][ T9135]  rand_initialize_disk+0x3f/0xc0
[  470.243823][ T9135]  __alloc_disk_node+0x2c3/0x650
[  470.248758][ T9135]  __blk_mq_alloc_disk+0x111/0x1b0
[  470.253861][ T9135]  loop_add+0x3e4/0xaf0
[  470.258298][ T9135]  ? __up_read+0x1fe/0x750
[  470.262710][ T9135]  loop_control_ioctl+0x137/0x630
[  470.267844][ T9135]  ? loop_probe+0x80/0x80
[  470.272277][ T9135]  ? bpf_lsm_file_ioctl+0x9/0x10
[  470.277369][ T9135]  ? loop_probe+0x80/0x80
[  470.281936][ T9135]  __x64_sys_ioctl+0x197/0x210
[  470.286743][ T9135]  do_syscall_64+0x39/0xb0
[  470.291202][ T9135]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  470.297124][ T9135] RIP: 0033:0x7f193c4ef069
[  470.301637][ T9135] 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
[  470.321292][ T9135] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  470.329731][ T9135] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  470.337709][ T9135] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  470.345693][ T9135] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  470.353666][ T9135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  470.361657][ T9135] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  470.369781][ T9135]  </TASK>
[  470.435150][ T9136] FAULT_INJECTION: forcing a failure.
[  470.435150][ T9136] name failslab, interval 1, probability 0, space 0, times 0
[  470.447990][ T9136] CPU: 1 PID: 9136 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  470.459636][ T9136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  470.470080][ T9136] Call Trace:
[  470.473378][ T9136]  <TASK>
[  470.476429][ T9136]  dump_stack_lvl+0x136/0x150
[  470.481117][ T9136]  should_fail_ex+0x4a3/0x5b0
[  470.485800][ T9136]  should_failslab+0x9/0x20
[  470.490297][ T9136]  __kmem_cache_alloc_node+0x5b/0x320
[  470.495670][ T9136]  ? kstrdup_const+0x57/0x80
[  470.500256][ T9136]  ? kstrdup_const+0x57/0x80
[  470.504846][ T9136]  __kmalloc_node_track_caller+0x4f/0x1a0
[  470.510570][ T9136]  kstrdup+0x3f/0x70
[  470.514479][ T9136]  kstrdup_const+0x57/0x80
[  470.518977][ T9136]  kvasprintf_const+0x10c/0x190
[  470.525051][ T9136]  kobject_set_name_vargs+0x5a/0x150
[  470.530330][ T9136]  dev_set_name+0xbf/0xf0
[  470.534652][ T9136]  ? device_initialize+0x540/0x540
[  470.539760][ T9136]  ? sprintf+0xc4/0x100
[  470.543930][ T9136]  device_add_disk+0x343/0x1220
[  470.548776][ T9136]  ? lockdep_init_map_type+0x21e/0x810
[  470.554233][ T9136]  loop_add+0x886/0xaf0
[  470.558388][ T9136]  ? __up_read+0x1fe/0x750
[  470.562818][ T9136]  loop_control_ioctl+0x137/0x630
[  470.567894][ T9136]  ? loop_probe+0x80/0x80
[  470.572257][ T9136]  ? bpf_lsm_file_ioctl+0x9/0x10
[  470.577497][ T9136]  ? loop_probe+0x80/0x80
[  470.581856][ T9136]  __x64_sys_ioctl+0x197/0x210
[  470.586636][ T9136]  do_syscall_64+0x39/0xb0
[  470.591081][ T9136]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  470.597014][ T9136] RIP: 0033:0x7f193c4ef069
[  470.601462][ T9136] 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
[  470.621080][ T9136] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  470.629493][ T9136] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  470.637461][ T9136] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  470.645430][ T9136] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  470.653409][ T9136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  470.661699][ T9136] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  470.671596][ T9136]  </TASK>
[  470.682965][ T9137] FAULT_INJECTION: forcing a failure.
[  470.682965][ T9137] name failslab, interval 1, probability 0, space 0, times 0
[  470.695848][ T9137] CPU: 0 PID: 9137 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  470.707704][ T9137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  470.718064][ T9137] Call Trace:
[  470.721357][ T9137]  <TASK>
[  470.724315][ T9137]  dump_stack_lvl+0x136/0x150
[  470.729122][ T9137]  should_fail_ex+0x4a3/0x5b0
[  470.733816][ T9137]  should_failslab+0x9/0x20
[  470.738340][ T9137]  __kmem_cache_alloc_node+0x5b/0x320
[  470.743733][ T9137]  ? kstrdup_const+0x57/0x80
[  470.748349][ T9137]  ? kstrdup_const+0x57/0x80
[  470.752959][ T9137]  __kmalloc_node_track_caller+0x4f/0x1a0
[  470.758697][ T9137]  kstrdup+0x3f/0x70
[  470.762632][ T9137]  kstrdup_const+0x57/0x80
[  470.767083][ T9137]  kvasprintf_const+0x10c/0x190
[  470.772065][ T9137]  kobject_set_name_vargs+0x5a/0x150
[  470.777440][ T9137]  dev_set_name+0xbf/0xf0
[  470.781892][ T9137]  ? device_initialize+0x540/0x540
[  470.787009][ T9137]  ? sprintf+0xc4/0x100
[  470.791169][ T9137]  device_add_disk+0x343/0x1220
[  470.796046][ T9137]  ? lockdep_init_map_type+0x21e/0x810
[  470.801524][ T9137]  loop_add+0x886/0xaf0
[  470.805700][ T9137]  ? __up_read+0x1fe/0x750
[  470.810135][ T9137]  loop_control_ioctl+0x137/0x630
[  470.815177][ T9137]  ? loop_probe+0x80/0x80
[  470.819525][ T9137]  ? bpf_lsm_file_ioctl+0x9/0x10
[  470.824484][ T9137]  ? loop_probe+0x80/0x80
[  470.828830][ T9137]  __x64_sys_ioctl+0x197/0x210
[  470.833619][ T9137]  do_syscall_64+0x39/0xb0
[  470.838060][ T9137]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  470.843990][ T9137] RIP: 0033:0x7f193c4ef069
[  470.848411][ T9137] 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
[  470.868026][ T9137] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  470.876564][ T9137] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  470.884553][ T9137] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  470.892531][ T9137] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  470.900865][ T9137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  470.908945][ T9137] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  470.916966][ T9137]  </TASK>
[  470.926565][ T9138] FAULT_INJECTION: forcing a failure.
[  470.926565][ T9138] name failslab, interval 1, probability 0, space 0, times 0
[  470.939314][ T9138] CPU: 0 PID: 9138 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  470.950965][ T9138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  470.961036][ T9138] Call Trace:
[  470.965524][ T9138]  <TASK>
[  470.968742][ T9138]  dump_stack_lvl+0x136/0x150
[  470.973530][ T9138]  should_fail_ex+0x4a3/0x5b0
[  470.978253][ T9138]  should_failslab+0x9/0x20
[  470.982763][ T9138]  __kmem_cache_alloc_node+0x5b/0x320
[  470.988135][ T9138]  ? kstrdup_const+0x57/0x80
[  470.992727][ T9138]  ? kstrdup_const+0x57/0x80
[  470.997339][ T9138]  __kmalloc_node_track_caller+0x4f/0x1a0
[  471.003054][ T9138]  ? find_held_lock+0x2d/0x110
[  471.007926][ T9138]  kstrdup+0x3f/0x70
[  471.011816][ T9138]  kstrdup_const+0x57/0x80
[  471.016229][ T9138]  kvasprintf_const+0x10c/0x190
[  471.021080][ T9138]  kobject_set_name_vargs+0x5a/0x150
[  471.026381][ T9138]  dev_set_name+0xbf/0xf0
[  471.030715][ T9138]  ? device_initialize+0x540/0x540
[  471.035838][ T9138]  ? sprintf+0xc4/0x100
[  471.039992][ T9138]  device_add_disk+0x343/0x1220
[  471.044847][ T9138]  ? lockdep_init_map_type+0x21e/0x810
[  471.050407][ T9138]  loop_add+0x886/0xaf0
[  471.054570][ T9138]  ? __up_read+0x1fe/0x750
[  471.058980][ T9138]  loop_control_ioctl+0x137/0x630
[  471.064022][ T9138]  ? loop_probe+0x80/0x80
[  471.068995][ T9138]  ? bpf_lsm_file_ioctl+0x9/0x10
[  471.073960][ T9138]  ? loop_probe+0x80/0x80
[  471.078426][ T9138]  __x64_sys_ioctl+0x197/0x210
[  471.083219][ T9138]  do_syscall_64+0x39/0xb0
[  471.087672][ T9138]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  471.093582][ T9138] RIP: 0033:0x7f193c4ef069
[  471.098091][ T9138] 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
[  471.117884][ T9138] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  471.126331][ T9138] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  471.134306][ T9138] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  471.142397][ T9138] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  471.150393][ T9138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  471.158370][ T9138] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  471.166443][ T9138]  </TASK>
[  471.175880][ T9139] FAULT_INJECTION: forcing a failure.
[  471.175880][ T9139] name failslab, interval 1, probability 0, space 0, times 0
[  471.189944][ T9139] CPU: 1 PID: 9139 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  471.201615][ T9139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  471.211716][ T9139] Call Trace:
[  471.215001][ T9139]  <TASK>
[  471.217925][ T9139]  dump_stack_lvl+0x136/0x150
[  471.222612][ T9139]  should_fail_ex+0x4a3/0x5b0
[  471.227387][ T9139]  should_failslab+0x9/0x20
[  471.231903][ T9139]  __kmem_cache_alloc_node+0x5b/0x320
[  471.237322][ T9139]  ? kstrdup_const+0x57/0x80
[  471.242148][ T9139]  ? kstrdup_const+0x57/0x80
[  471.246769][ T9139]  __kmalloc_node_track_caller+0x4f/0x1a0
[  471.252508][ T9139]  kstrdup+0x3f/0x70
[  471.256423][ T9139]  kstrdup_const+0x57/0x80
[  471.260856][ T9139]  kvasprintf_const+0x10c/0x190
[  471.265748][ T9139]  kobject_set_name_vargs+0x5a/0x150
[  471.271253][ T9139]  dev_set_name+0xbf/0xf0
[  471.275655][ T9139]  ? device_initialize+0x540/0x540
[  471.280816][ T9139]  ? sprintf+0xc4/0x100
[  471.285012][ T9139]  device_add_disk+0x343/0x1220
[  471.289888][ T9139]  ? lockdep_init_map_type+0x21e/0x810
[  471.295655][ T9139]  loop_add+0x886/0xaf0
[  471.299921][ T9139]  ? __up_read+0x1fe/0x750
[  471.305057][ T9139]  loop_control_ioctl+0x137/0x630
[  471.310198][ T9139]  ? loop_probe+0x80/0x80
[  471.314554][ T9139]  ? bpf_lsm_file_ioctl+0x9/0x10
[  471.319511][ T9139]  ? loop_probe+0x80/0x80
[  471.323855][ T9139]  __x64_sys_ioctl+0x197/0x210
[  471.328658][ T9139]  do_syscall_64+0x39/0xb0
[  471.333185][ T9139]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  471.339116][ T9139] RIP: 0033:0x7f193c4ef069
[  471.343624][ T9139] 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
[  471.363770][ T9139] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  471.372422][ T9139] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  471.380691][ T9139] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  471.388774][ T9139] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  471.396850][ T9139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  471.405184][ T9139] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  471.413192][ T9139]  </TASK>
[  471.422325][ T9140] FAULT_INJECTION: forcing a failure.
[  471.422325][ T9140] name failslab, interval 1, probability 0, space 0, times 0
[  471.435649][ T9140] CPU: 1 PID: 9140 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  471.449958][ T9140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  471.462114][ T9140] Call Trace:
[  471.466227][ T9140]  <TASK>
[  471.469710][ T9140]  dump_stack_lvl+0x136/0x150
[  471.475420][ T9140]  should_fail_ex+0x4a3/0x5b0
[  471.481246][ T9140]  should_failslab+0x9/0x20
[  471.486023][ T9140]  __kmem_cache_alloc_node+0x5b/0x320
[  471.492429][ T9140]  ? kstrdup_const+0x57/0x80
[  471.497632][ T9140]  ? kstrdup_const+0x57/0x80
[  471.502385][ T9140]  __kmalloc_node_track_caller+0x4f/0x1a0
[  471.508612][ T9140]  kstrdup+0x3f/0x70
[  471.512640][ T9140]  kstrdup_const+0x57/0x80
[  471.517458][ T9140]  kvasprintf_const+0x10c/0x190
[  471.522503][ T9140]  kobject_set_name_vargs+0x5a/0x150
[  471.528034][ T9140]  dev_set_name+0xbf/0xf0
[  471.532635][ T9140]  ? device_initialize+0x540/0x540
[  471.538100][ T9140]  ? sprintf+0xc4/0x100
[  471.542447][ T9140]  device_add_disk+0x343/0x1220
[  471.547338][ T9140]  ? lockdep_init_map_type+0x21e/0x810
[  471.553261][ T9140]  loop_add+0x886/0xaf0
[  471.557680][ T9140]  ? __up_read+0x1fe/0x750
[  471.562910][ T9140]  loop_control_ioctl+0x137/0x630
[  471.568055][ T9140]  ? loop_probe+0x80/0x80
[  471.572767][ T9140]  ? bpf_lsm_file_ioctl+0x9/0x10
[  471.577839][ T9140]  ? loop_probe+0x80/0x80
[  471.582188][ T9140]  __x64_sys_ioctl+0x197/0x210
[  471.586968][ T9140]  do_syscall_64+0x39/0xb0
[  471.591415][ T9140]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  471.597315][ T9140] RIP: 0033:0x7f193c4ef069
[  471.601724][ T9140] 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
[  471.621433][ T9140] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  471.629866][ T9140] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  471.637843][ T9140] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  471.645815][ T9140] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  471.653802][ T9140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  471.662834][ T9140] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  471.671623][ T9140]  </TASK>
[  471.681147][ T9141] FAULT_INJECTION: forcing a failure.
[  471.681147][ T9141] name failslab, interval 1, probability 0, space 0, times 0
[  471.694156][ T9141] CPU: 1 PID: 9141 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  471.706232][ T9141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  471.716389][ T9141] Call Trace:
[  471.719675][ T9141]  <TASK>
[  471.722687][ T9141]  dump_stack_lvl+0x136/0x150
[  471.727390][ T9141]  should_fail_ex+0x4a3/0x5b0
[  471.732076][ T9141]  should_failslab+0x9/0x20
[  471.736578][ T9141]  __kmem_cache_alloc_node+0x5b/0x320
[  471.741956][ T9141]  ? rand_initialize_disk+0x3f/0xc0
[  471.747598][ T9141]  kmalloc_trace+0x26/0xe0
[  471.752015][ T9141]  rand_initialize_disk+0x3f/0xc0
[  471.757064][ T9141]  __alloc_disk_node+0x2c3/0x650
[  471.763117][ T9141]  __blk_mq_alloc_disk+0x111/0x1b0
[  471.770751][ T9141]  loop_add+0x3e4/0xaf0
[  471.776037][ T9141]  ? __up_read+0x1fe/0x750
[  471.780664][ T9141]  loop_control_ioctl+0x137/0x630
[  471.786006][ T9141]  ? loop_probe+0x80/0x80
[  471.790381][ T9141]  ? bpf_lsm_file_ioctl+0x9/0x10
[  471.795536][ T9141]  ? loop_probe+0x80/0x80
[  471.799878][ T9141]  __x64_sys_ioctl+0x197/0x210
[  471.805103][ T9141]  do_syscall_64+0x39/0xb0
[  471.809538][ T9141]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  471.815565][ T9141] RIP: 0033:0x7f193c4ef069
[  471.819991][ T9141] 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
[  471.839645][ T9141] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  471.848079][ T9141] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  471.856138][ T9141] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  471.864146][ T9141] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  471.872264][ T9141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  471.880512][ T9141] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  471.888503][ T9141]  </TASK>
[  471.954600][ T9143] FAULT_INJECTION: forcing a failure.
[  471.954600][ T9143] name failslab, interval 1, probability 0, space 0, times 0
[  471.967428][ T9143] CPU: 1 PID: 9143 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  471.979178][ T9143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  471.989430][ T9143] Call Trace:
[  471.992976][ T9143]  <TASK>
[  471.995906][ T9143]  dump_stack_lvl+0x136/0x150
[  472.000595][ T9143]  should_fail_ex+0x4a3/0x5b0
[  472.005280][ T9143]  should_failslab+0x9/0x20
[  472.009797][ T9143]  __kmem_cache_alloc_node+0x5b/0x320
[  472.015191][ T9143]  ? rand_initialize_disk+0x3f/0xc0
[  472.020410][ T9143]  kmalloc_trace+0x26/0xe0
[  472.024996][ T9143]  rand_initialize_disk+0x3f/0xc0
[  472.030023][ T9143]  __alloc_disk_node+0x2c3/0x650
[  472.034974][ T9143]  __blk_mq_alloc_disk+0x111/0x1b0
[  472.040109][ T9143]  loop_add+0x3e4/0xaf0
[  472.044286][ T9143]  ? __up_read+0x1fe/0x750
[  472.048709][ T9143]  loop_control_ioctl+0x137/0x630
[  472.053741][ T9143]  ? loop_probe+0x80/0x80
[  472.058247][ T9143]  ? bpf_lsm_file_ioctl+0x9/0x10
[  472.063291][ T9143]  ? loop_probe+0x80/0x80
[  472.067658][ T9143]  __x64_sys_ioctl+0x197/0x210
[  472.072466][ T9143]  do_syscall_64+0x39/0xb0
[  472.076916][ T9143]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  472.082825][ T9143] RIP: 0033:0x7f193c4ef069
[  472.088977][ T9143] 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
[  472.108584][ T9143] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  472.117020][ T9143] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  472.125088][ T9143] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  472.133069][ T9143] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  472.141138][ T9143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  472.149119][ T9143] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  472.157104][ T9143]  </TASK>
[  472.214664][ T9145] FAULT_INJECTION: forcing a failure.
[  472.214664][ T9145] name failslab, interval 1, probability 0, space 0, times 0
[  472.227549][ T9145] CPU: 1 PID: 9145 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  472.239216][ T9145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  472.249281][ T9145] Call Trace:
[  472.252561][ T9145]  <TASK>
[  472.255493][ T9145]  dump_stack_lvl+0x136/0x150
[  472.260310][ T9145]  should_fail_ex+0x4a3/0x5b0
[  472.265102][ T9145]  should_failslab+0x9/0x20
[  472.269976][ T9145]  __kmem_cache_alloc_node+0x5b/0x320
[  472.275674][ T9145]  ? kstrdup_const+0x57/0x80
[  472.280330][ T9145]  ? kstrdup_const+0x57/0x80
[  472.284943][ T9145]  __kmalloc_node_track_caller+0x4f/0x1a0
[  472.290695][ T9145]  kstrdup+0x3f/0x70
[  472.294616][ T9145]  kstrdup_const+0x57/0x80
[  472.299069][ T9145]  kvasprintf_const+0x10c/0x190
[  472.304030][ T9145]  kobject_set_name_vargs+0x5a/0x150
[  472.309332][ T9145]  dev_set_name+0xbf/0xf0
[  472.313676][ T9145]  ? device_initialize+0x540/0x540
[  472.318914][ T9145]  ? sprintf+0xc4/0x100
[  472.323114][ T9145]  device_add_disk+0x343/0x1220
[  472.327985][ T9145]  ? lockdep_init_map_type+0x21e/0x810
[  472.333466][ T9145]  loop_add+0x886/0xaf0
[  472.337643][ T9145]  ? __up_read+0x1fe/0x750
[  472.342079][ T9145]  loop_control_ioctl+0x137/0x630
[  472.347216][ T9145]  ? loop_probe+0x80/0x80
[  472.351580][ T9145]  ? bpf_lsm_file_ioctl+0x9/0x10
[  472.356540][ T9145]  ? loop_probe+0x80/0x80
[  472.360911][ T9145]  __x64_sys_ioctl+0x197/0x210
[  472.365788][ T9145]  do_syscall_64+0x39/0xb0
[  472.370234][ T9145]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  472.376768][ T9145] RIP: 0033:0x7f193c4ef069
[  472.381280][ T9145] 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
[  472.400987][ T9145] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  472.409415][ T9145] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  472.417394][ T9145] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  472.425461][ T9145] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  472.433460][ T9145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  472.441644][ T9145] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  472.449647][ T9145]  </TASK>
[  472.459347][ T9146] FAULT_INJECTION: forcing a failure.
[  472.459347][ T9146] name failslab, interval 1, probability 0, space 0, times 0
[  472.472934][ T9146] CPU: 1 PID: 9146 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  472.484673][ T9146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  472.494743][ T9146] Call Trace:
[  472.498016][ T9146]  <TASK>
[  472.500943][ T9146]  dump_stack_lvl+0x136/0x150
[  472.505721][ T9146]  should_fail_ex+0x4a3/0x5b0
[  472.510589][ T9146]  should_failslab+0x9/0x20
[  472.515103][ T9146]  __kmem_cache_alloc_node+0x5b/0x320
[  472.520508][ T9146]  ? kstrdup_const+0x57/0x80
[  472.525125][ T9146]  ? kstrdup_const+0x57/0x80
[  472.529872][ T9146]  __kmalloc_node_track_caller+0x4f/0x1a0
[  472.535699][ T9146]  kstrdup+0x3f/0x70
[  472.539629][ T9146]  kstrdup_const+0x57/0x80
[  472.544055][ T9146]  kvasprintf_const+0x10c/0x190
[  472.548946][ T9146]  kobject_set_name_vargs+0x5a/0x150
[  472.554242][ T9146]  dev_set_name+0xbf/0xf0
[  472.558772][ T9146]  ? device_initialize+0x540/0x540
[  472.564202][ T9146]  ? sprintf+0xc4/0x100
[  472.568408][ T9146]  device_add_disk+0x343/0x1220
[  472.573289][ T9146]  ? lockdep_init_map_type+0x21e/0x810
[  472.578868][ T9146]  loop_add+0x886/0xaf0
[  472.583033][ T9146]  ? __up_read+0x1fe/0x750
[  472.587466][ T9146]  loop_control_ioctl+0x137/0x630
[  472.592510][ T9146]  ? loop_probe+0x80/0x80
[  472.596889][ T9146]  ? bpf_lsm_file_ioctl+0x9/0x10
[  472.601860][ T9146]  ? loop_probe+0x80/0x80
[  472.606243][ T9146]  __x64_sys_ioctl+0x197/0x210
[  472.611056][ T9146]  do_syscall_64+0x39/0xb0
[  472.615519][ T9146]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  472.621458][ T9146] RIP: 0033:0x7f193c4ef069
[  472.625909][ T9146] 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
[  472.645701][ T9146] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  472.654165][ T9146] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  472.662171][ T9146] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  472.670871][ T9146] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  472.679086][ T9146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  472.687092][ T9146] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  472.695435][ T9146]  </TASK>
[  472.705825][ T9147] FAULT_INJECTION: forcing a failure.
[  472.705825][ T9147] name failslab, interval 1, probability 0, space 0, times 0
[  472.718803][ T9147] CPU: 0 PID: 9147 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  472.730450][ T9147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  472.740523][ T9147] Call Trace:
[  472.743801][ T9147]  <TASK>
[  472.746835][ T9147]  dump_stack_lvl+0x136/0x150
[  472.751545][ T9147]  should_fail_ex+0x4a3/0x5b0
[  472.756282][ T9147]  should_failslab+0x9/0x20
[  472.760806][ T9147]  __kmem_cache_alloc_node+0x5b/0x320
[  472.766379][ T9147]  ? kstrdup_const+0x57/0x80
[  472.771202][ T9147]  ? kstrdup_const+0x57/0x80
[  472.776135][ T9147]  __kmalloc_node_track_caller+0x4f/0x1a0
[  472.781900][ T9147]  kstrdup+0x3f/0x70
[  472.785813][ T9147]  kstrdup_const+0x57/0x80
[  472.790530][ T9147]  kvasprintf_const+0x10c/0x190
[  472.795486][ T9147]  kobject_set_name_vargs+0x5a/0x150
[  472.800889][ T9147]  dev_set_name+0xbf/0xf0
[  472.805233][ T9147]  ? device_initialize+0x540/0x540
[  472.810525][ T9147]  ? sprintf+0xc4/0x100
[  472.814767][ T9147]  device_add_disk+0x343/0x1220
[  472.819679][ T9147]  ? lockdep_init_map_type+0x21e/0x810
[  472.825198][ T9147]  loop_add+0x886/0xaf0
[  472.829397][ T9147]  ? __up_read+0x1fe/0x750
[  472.833991][ T9147]  loop_control_ioctl+0x137/0x630
[  472.839073][ T9147]  ? loop_probe+0x80/0x80
[  472.843465][ T9147]  ? bpf_lsm_file_ioctl+0x9/0x10
[  472.848752][ T9147]  ? loop_probe+0x80/0x80
[  472.853288][ T9147]  __x64_sys_ioctl+0x197/0x210
[  472.858101][ T9147]  do_syscall_64+0x39/0xb0
[  472.862543][ T9147]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  472.868654][ T9147] RIP: 0033:0x7f193c4ef069
[  472.873136][ T9147] 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
[  472.893595][ T9147] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  472.902378][ T9147] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  472.910358][ T9147] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  472.918363][ T9147] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  472.926359][ T9147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  472.934373][ T9147] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  472.943025][ T9147]  </TASK>
[  472.952411][ T9148] FAULT_INJECTION: forcing a failure.
[  472.952411][ T9148] name failslab, interval 1, probability 0, space 0, times 0
[  472.965433][ T9148] CPU: 0 PID: 9148 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  472.977509][ T9148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  472.988197][ T9148] Call Trace:
[  472.991491][ T9148]  <TASK>
[  472.994434][ T9148]  dump_stack_lvl+0x136/0x150
[  472.999112][ T9148]  should_fail_ex+0x4a3/0x5b0
[  473.003798][ T9148]  should_failslab+0x9/0x20
[  473.008303][ T9148]  __kmem_cache_alloc_node+0x5b/0x320
[  473.013681][ T9148]  ? kstrdup_const+0x57/0x80
[  473.018279][ T9148]  ? kstrdup_const+0x57/0x80
[  473.023218][ T9148]  __kmalloc_node_track_caller+0x4f/0x1a0
[  473.028935][ T9148]  kstrdup+0x3f/0x70
[  473.032835][ T9148]  kstrdup_const+0x57/0x80
[  473.037268][ T9148]  kvasprintf_const+0x10c/0x190
[  473.042220][ T9148]  kobject_set_name_vargs+0x5a/0x150
[  473.047584][ T9148]  dev_set_name+0xbf/0xf0
[  473.051941][ T9148]  ? device_initialize+0x540/0x540
[  473.057174][ T9148]  ? sprintf+0xc4/0x100
[  473.061379][ T9148]  device_add_disk+0x343/0x1220
[  473.066256][ T9148]  ? lockdep_init_map_type+0x21e/0x810
[  473.071945][ T9148]  loop_add+0x886/0xaf0
[  473.076120][ T9148]  ? __up_read+0x1fe/0x750
[  473.080926][ T9148]  loop_control_ioctl+0x137/0x630
[  473.086163][ T9148]  ? loop_probe+0x80/0x80
[  473.090516][ T9148]  ? bpf_lsm_file_ioctl+0x9/0x10
[  473.095476][ T9148]  ? loop_probe+0x80/0x80
[  473.099822][ T9148]  __x64_sys_ioctl+0x197/0x210
[  473.104610][ T9148]  do_syscall_64+0x39/0xb0
[  473.109046][ T9148]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  473.114960][ T9148] RIP: 0033:0x7f193c4ef069
[  473.119406][ T9148] 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
[  473.139041][ T9148] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  473.147494][ T9148] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  473.155618][ T9148] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  473.164096][ T9148] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  473.172254][ T9148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  473.180363][ T9148] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  473.188845][ T9148]  </TASK>
[  473.198386][ T9149] FAULT_INJECTION: forcing a failure.
[  473.198386][ T9149] name failslab, interval 1, probability 0, space 0, times 0
[  473.211170][ T9149] CPU: 0 PID: 9149 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  473.222815][ T9149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  473.232903][ T9149] Call Trace:
[  473.236183][ T9149]  <TASK>
[  473.239105][ T9149]  dump_stack_lvl+0x136/0x150
[  473.243800][ T9149]  should_fail_ex+0x4a3/0x5b0
[  473.248490][ T9149]  should_failslab+0x9/0x20
[  473.253259][ T9149]  __kmem_cache_alloc_node+0x5b/0x320
[  473.258641][ T9149]  ? kstrdup_const+0x57/0x80
[  473.263763][ T9149]  ? kstrdup_const+0x57/0x80
[  473.268384][ T9149]  __kmalloc_node_track_caller+0x4f/0x1a0
[  473.274219][ T9149]  kstrdup+0x3f/0x70
[  473.278272][ T9149]  kstrdup_const+0x57/0x80
[  473.282851][ T9149]  kvasprintf_const+0x10c/0x190
[  473.287986][ T9149]  kobject_set_name_vargs+0x5a/0x150
[  473.293310][ T9149]  dev_set_name+0xbf/0xf0
[  473.297660][ T9149]  ? device_initialize+0x540/0x540
[  473.302788][ T9149]  ? sprintf+0xc4/0x100
[  473.307010][ T9149]  device_add_disk+0x343/0x1220
[  473.311996][ T9149]  ? lockdep_init_map_type+0x21e/0x810
[  473.317479][ T9149]  loop_add+0x886/0xaf0
[  473.321654][ T9149]  ? __up_read+0x1fe/0x750
[  473.326079][ T9149]  loop_control_ioctl+0x137/0x630
[  473.331148][ T9149]  ? loop_probe+0x80/0x80
[  473.335507][ T9149]  ? bpf_lsm_file_ioctl+0x9/0x10
[  473.340452][ T9149]  ? loop_probe+0x80/0x80
[  473.344787][ T9149]  __x64_sys_ioctl+0x197/0x210
[  473.349559][ T9149]  do_syscall_64+0x39/0xb0
[  473.353987][ T9149]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  473.359895][ T9149] RIP: 0033:0x7f193c4ef069
[  473.364346][ T9149] 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
[  473.384157][ T9149] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  473.392595][ T9149] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  473.400591][ T9149] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  473.408562][ T9149] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  473.416563][ T9149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  473.424538][ T9149] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  473.432523][ T9149]  </TASK>
[  473.441549][ T9150] FAULT_INJECTION: forcing a failure.
[  473.441549][ T9150] name failslab, interval 1, probability 0, space 0, times 0
[  473.454212][ T9150] CPU: 0 PID: 9150 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  473.466227][ T9150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  473.476567][ T9150] Call Trace:
[  473.479860][ T9150]  <TASK>
[  473.482787][ T9150]  dump_stack_lvl+0x136/0x150
[  473.487486][ T9150]  should_fail_ex+0x4a3/0x5b0
[  473.492243][ T9150]  should_failslab+0x9/0x20
[  473.497042][ T9150]  __kmem_cache_alloc_node+0x5b/0x320
[  473.502642][ T9150]  ? kstrdup_const+0x57/0x80
[  473.507436][ T9150]  ? kstrdup_const+0x57/0x80
[  473.512473][ T9150]  __kmalloc_node_track_caller+0x4f/0x1a0
[  473.518313][ T9150]  kstrdup+0x3f/0x70
[  473.523108][ T9150]  kstrdup_const+0x57/0x80
[  473.527737][ T9150]  kvasprintf_const+0x10c/0x190
[  473.532687][ T9150]  kobject_set_name_vargs+0x5a/0x150
[  473.537983][ T9150]  dev_set_name+0xbf/0xf0
[  473.542320][ T9150]  ? device_initialize+0x540/0x540
[  473.547437][ T9150]  ? sprintf+0xc4/0x100
[  473.551603][ T9150]  device_add_disk+0x343/0x1220
[  473.556527][ T9150]  ? lockdep_init_map_type+0x21e/0x810
[  473.562030][ T9150]  loop_add+0x886/0xaf0
[  473.566296][ T9150]  ? __up_read+0x1fe/0x750
[  473.570716][ T9150]  loop_control_ioctl+0x137/0x630
[  473.575745][ T9150]  ? loop_probe+0x80/0x80
[  473.580089][ T9150]  ? bpf_lsm_file_ioctl+0x9/0x10
[  473.585034][ T9150]  ? loop_probe+0x80/0x80
[  473.589450][ T9150]  __x64_sys_ioctl+0x197/0x210
[  473.594652][ T9150]  do_syscall_64+0x39/0xb0
[  473.599095][ T9150]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  473.605003][ T9150] RIP: 0033:0x7f193c4ef069
[  473.609424][ T9150] 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
[  473.629037][ T9150] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  473.637458][ T9150] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  473.645517][ T9150] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  473.653503][ T9150] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  473.661470][ T9150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  473.669618][ T9150] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  473.678256][ T9150]  </TASK>
[  473.687129][ T9151] FAULT_INJECTION: forcing a failure.
[  473.687129][ T9151] name failslab, interval 1, probability 0, space 0, times 0
[  473.699810][ T9151] CPU: 0 PID: 9151 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  473.711469][ T9151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  473.721537][ T9151] Call Trace:
[  473.724838][ T9151]  <TASK>
[  473.727772][ T9151]  dump_stack_lvl+0x136/0x150
[  473.732466][ T9151]  should_fail_ex+0x4a3/0x5b0
[  473.737167][ T9151]  should_failslab+0x9/0x20
[  473.741683][ T9151]  __kmem_cache_alloc_node+0x5b/0x320
[  473.747065][ T9151]  ? kstrdup_const+0x57/0x80
[  473.751662][ T9151]  ? kstrdup_const+0x57/0x80
[  473.756353][ T9151]  __kmalloc_node_track_caller+0x4f/0x1a0
[  473.762140][ T9151]  kstrdup+0x3f/0x70
[  473.767287][ T9151]  kstrdup_const+0x57/0x80
[  473.774852][ T9151]  kvasprintf_const+0x10c/0x190
[  473.779955][ T9151]  kobject_set_name_vargs+0x5a/0x150
[  473.785738][ T9151]  dev_set_name+0xbf/0xf0
[  473.790199][ T9151]  ? device_initialize+0x540/0x540
[  473.795541][ T9151]  ? sprintf+0xc4/0x100
[  473.800012][ T9151]  device_add_disk+0x343/0x1220
[  473.805288][ T9151]  ? lockdep_init_map_type+0x21e/0x810
[  473.810783][ T9151]  loop_add+0x886/0xaf0
[  473.815305][ T9151]  ? __up_read+0x1fe/0x750
[  473.820096][ T9151]  loop_control_ioctl+0x137/0x630
[  473.825496][ T9151]  ? loop_probe+0x80/0x80
[  473.830807][ T9151]  ? bpf_lsm_file_ioctl+0x9/0x10
[  473.836117][ T9151]  ? loop_probe+0x80/0x80
[  473.840831][ T9151]  __x64_sys_ioctl+0x197/0x210
[  473.845830][ T9151]  do_syscall_64+0x39/0xb0
[  473.850275][ T9151]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  473.856191][ T9151] RIP: 0033:0x7f193c4ef069
[  473.860881][ T9151] 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
[  473.881999][ T9151] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  473.890435][ T9151] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  473.898519][ T9151] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  473.906498][ T9151] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  473.914557][ T9151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  473.922548][ T9151] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  473.930647][ T9151]  </TASK>
[  473.939299][ T9152] FAULT_INJECTION: forcing a failure.
[  473.939299][ T9152] name failslab, interval 1, probability 0, space 0, times 0
[  473.952881][ T9152] CPU: 1 PID: 9152 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  473.964890][ T9152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  473.974979][ T9152] Call Trace:
[  473.978659][ T9152]  <TASK>
[  473.981623][ T9152]  dump_stack_lvl+0x136/0x150
[  473.986409][ T9152]  should_fail_ex+0x4a3/0x5b0
[  473.991096][ T9152]  should_failslab+0x9/0x20
[  473.995607][ T9152]  __kmem_cache_alloc_node+0x5b/0x320
[  474.000982][ T9152]  ? rand_initialize_disk+0x3f/0xc0
[  474.006187][ T9152]  kmalloc_trace+0x26/0xe0
[  474.010611][ T9152]  rand_initialize_disk+0x3f/0xc0
[  474.015629][ T9152]  __alloc_disk_node+0x2c3/0x650
[  474.020567][ T9152]  __blk_mq_alloc_disk+0x111/0x1b0
[  474.025670][ T9152]  loop_add+0x3e4/0xaf0
[  474.029839][ T9152]  ? __up_read+0x1fe/0x750
[  474.034251][ T9152]  loop_control_ioctl+0x137/0x630
[  474.039272][ T9152]  ? loop_probe+0x80/0x80
[  474.043599][ T9152]  ? bpf_lsm_file_ioctl+0x9/0x10
[  474.048533][ T9152]  ? loop_probe+0x80/0x80
[  474.052865][ T9152]  __x64_sys_ioctl+0x197/0x210
[  474.057655][ T9152]  do_syscall_64+0x39/0xb0
[  474.062094][ T9152]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  474.068034][ T9152] RIP: 0033:0x7f193c4ef069
[  474.072573][ T9152] 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
[  474.092782][ T9152] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  474.101351][ T9152] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  474.109810][ T9152] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  474.117936][ T9152] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  474.126218][ T9152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  474.134386][ T9152] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  474.142488][ T9152]  </TASK>
[  474.194477][ T9154] FAULT_INJECTION: forcing a failure.
[  474.194477][ T9154] name failslab, interval 1, probability 0, space 0, times 0
[  474.207847][ T9154] CPU: 1 PID: 9154 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  474.219753][ T9154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  474.230593][ T9154] Call Trace:
[  474.233880][ T9154]  <TASK>
[  474.236808][ T9154]  dump_stack_lvl+0x136/0x150
[  474.241502][ T9154]  should_fail_ex+0x4a3/0x5b0
[  474.246833][ T9154]  should_failslab+0x9/0x20
[  474.251538][ T9154]  __kmem_cache_alloc_node+0x5b/0x320
[  474.257006][ T9154]  ? kstrdup_const+0x57/0x80
[  474.261679][ T9154]  ? kstrdup_const+0x57/0x80
[  474.266318][ T9154]  __kmalloc_node_track_caller+0x4f/0x1a0
[  474.272368][ T9154]  kstrdup+0x3f/0x70
[  474.276460][ T9154]  kstrdup_const+0x57/0x80
[  474.280950][ T9154]  kvasprintf_const+0x10c/0x190
[  474.285829][ T9154]  kobject_set_name_vargs+0x5a/0x150
[  474.291307][ T9154]  dev_set_name+0xbf/0xf0
[  474.295646][ T9154]  ? device_initialize+0x540/0x540
[  474.300788][ T9154]  ? sprintf+0xc4/0x100
[  474.304988][ T9154]  device_add_disk+0x343/0x1220
[  474.309964][ T9154]  ? lockdep_init_map_type+0x21e/0x810
[  474.315507][ T9154]  loop_add+0x886/0xaf0
[  474.319691][ T9154]  ? __up_read+0x1fe/0x750
[  474.324134][ T9154]  loop_control_ioctl+0x137/0x630
[  474.329277][ T9154]  ? loop_probe+0x80/0x80
[  474.333647][ T9154]  ? bpf_lsm_file_ioctl+0x9/0x10
[  474.339124][ T9154]  ? loop_probe+0x80/0x80
[  474.343485][ T9154]  __x64_sys_ioctl+0x197/0x210
[  474.348291][ T9154]  do_syscall_64+0x39/0xb0
[  474.352733][ T9154]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  474.358650][ T9154] RIP: 0033:0x7f193c4ef069
[  474.363095][ T9154] 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
[  474.383088][ T9154] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  474.392059][ T9154] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  474.400934][ T9154] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  474.409184][ T9154] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  474.417169][ T9154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  474.425183][ T9154] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  474.433197][ T9154]  </TASK>
[  474.442487][ T9155] FAULT_INJECTION: forcing a failure.
[  474.442487][ T9155] name failslab, interval 1, probability 0, space 0, times 0
[  474.455154][ T9155] CPU: 0 PID: 9155 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  474.466840][ T9155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  474.476923][ T9155] Call Trace:
[  474.480316][ T9155]  <TASK>
[  474.483271][ T9155]  dump_stack_lvl+0x136/0x150
[  474.488176][ T9155]  should_fail_ex+0x4a3/0x5b0
[  474.493778][ T9155]  should_failslab+0x9/0x20
[  474.498314][ T9155]  __kmem_cache_alloc_node+0x5b/0x320
[  474.503952][ T9155]  ? rand_initialize_disk+0x3f/0xc0
[  474.509248][ T9155]  kmalloc_trace+0x26/0xe0
[  474.513714][ T9155]  rand_initialize_disk+0x3f/0xc0
[  474.518850][ T9155]  __alloc_disk_node+0x2c3/0x650
[  474.523807][ T9155]  __blk_mq_alloc_disk+0x111/0x1b0
[  474.528960][ T9155]  loop_add+0x3e4/0xaf0
[  474.533228][ T9155]  ? __up_read+0x1fe/0x750
[  474.537682][ T9155]  loop_control_ioctl+0x137/0x630
[  474.542737][ T9155]  ? loop_probe+0x80/0x80
[  474.547126][ T9155]  ? bpf_lsm_file_ioctl+0x9/0x10
[  474.552095][ T9155]  ? loop_probe+0x80/0x80
[  474.556445][ T9155]  __x64_sys_ioctl+0x197/0x210
[  474.561231][ T9155]  do_syscall_64+0x39/0xb0
[  474.565676][ T9155]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  474.571637][ T9155] RIP: 0033:0x7f193c4ef069
[  474.576177][ T9155] 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
[  474.595911][ T9155] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  474.605206][ T9155] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  474.613191][ T9155] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  474.621258][ T9155] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  474.629338][ T9155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  474.637401][ T9155] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  474.645415][ T9155]  </TASK>
[  474.694143][ T9156] FAULT_INJECTION: forcing a failure.
[  474.694143][ T9156] name failslab, interval 1, probability 0, space 0, times 0
[  474.706853][ T9156] CPU: 1 PID: 9156 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  474.718619][ T9156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  474.728679][ T9156] Call Trace:
[  474.731959][ T9156]  <TASK>
[  474.734891][ T9156]  dump_stack_lvl+0x136/0x150
[  474.739576][ T9156]  should_fail_ex+0x4a3/0x5b0
[  474.744262][ T9156]  should_failslab+0x9/0x20
[  474.748779][ T9156]  __kmem_cache_alloc_node+0x5b/0x320
[  474.754204][ T9156]  ? rand_initialize_disk+0x3f/0xc0
[  474.759447][ T9156]  kmalloc_trace+0x26/0xe0
[  474.763894][ T9156]  rand_initialize_disk+0x3f/0xc0
[  474.769153][ T9156]  __alloc_disk_node+0x2c3/0x650
[  474.774375][ T9156]  __blk_mq_alloc_disk+0x111/0x1b0
[  474.779657][ T9156]  loop_add+0x3e4/0xaf0
[  474.784036][ T9156]  ? __up_read+0x1fe/0x750
[  474.788732][ T9156]  loop_control_ioctl+0x137/0x630
[  474.793869][ T9156]  ? loop_probe+0x80/0x80
[  474.798557][ T9156]  ? bpf_lsm_file_ioctl+0x9/0x10
[  474.803737][ T9156]  ? loop_probe+0x80/0x80
[  474.808131][ T9156]  __x64_sys_ioctl+0x197/0x210
[  474.812912][ T9156]  do_syscall_64+0x39/0xb0
[  474.817585][ T9156]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  474.823583][ T9156] RIP: 0033:0x7f193c4ef069
[  474.828037][ T9156] 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
[  474.847736][ T9156] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  474.856209][ T9156] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  474.864183][ T9156] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  474.872252][ T9156] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  474.880339][ T9156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  474.888747][ T9156] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  474.896746][ T9156]  </TASK>
[  474.954431][ T9158] FAULT_INJECTION: forcing a failure.
[  474.954431][ T9158] name failslab, interval 1, probability 0, space 0, times 0
[  474.967155][ T9158] CPU: 1 PID: 9158 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  474.978796][ T9158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  474.988984][ T9158] Call Trace:
[  474.992278][ T9158]  <TASK>
[  474.995214][ T9158]  dump_stack_lvl+0x136/0x150
[  474.999982][ T9158]  should_fail_ex+0x4a3/0x5b0
[  475.004673][ T9158]  should_failslab+0x9/0x20
[  475.009192][ T9158]  __kmem_cache_alloc_node+0x5b/0x320
[  475.014607][ T9158]  ? kstrdup_const+0x57/0x80
[  475.019231][ T9158]  ? kstrdup_const+0x57/0x80
[  475.023826][ T9158]  __kmalloc_node_track_caller+0x4f/0x1a0
[  475.029551][ T9158]  kstrdup+0x3f/0x70
[  475.033477][ T9158]  kstrdup_const+0x57/0x80
[  475.037919][ T9158]  kvasprintf_const+0x10c/0x190
[  475.042770][ T9158]  kobject_set_name_vargs+0x5a/0x150
[  475.048158][ T9158]  dev_set_name+0xbf/0xf0
[  475.052609][ T9158]  ? device_initialize+0x540/0x540
[  475.057791][ T9158]  ? sprintf+0xc4/0x100
[  475.064030][ T9158]  device_add_disk+0x343/0x1220
[  475.070078][ T9158]  ? lockdep_init_map_type+0x21e/0x810
[  475.077255][ T9158]  loop_add+0x886/0xaf0
[  475.081806][ T9158]  ? __up_read+0x1fe/0x750
[  475.086266][ T9158]  loop_control_ioctl+0x137/0x630
[  475.091340][ T9158]  ? loop_probe+0x80/0x80
[  475.095694][ T9158]  ? bpf_lsm_file_ioctl+0x9/0x10
[  475.100639][ T9158]  ? loop_probe+0x80/0x80
[  475.105000][ T9158]  __x64_sys_ioctl+0x197/0x210
[  475.110028][ T9158]  do_syscall_64+0x39/0xb0
[  475.114451][ T9158]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  475.120450][ T9158] RIP: 0033:0x7f193c4ef069
[  475.124864][ T9158] 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
[  475.144481][ T9158] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  475.152897][ T9158] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  475.160884][ T9158] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  475.168943][ T9158] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  475.176948][ T9158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  475.184917][ T9158] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  475.193121][ T9158]  </TASK>
[  475.201923][ T9159] FAULT_INJECTION: forcing a failure.
[  475.201923][ T9159] name failslab, interval 1, probability 0, space 0, times 0
[  475.214568][ T9159] CPU: 0 PID: 9159 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  475.226191][ T9159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  475.236331][ T9159] Call Trace:
[  475.239605][ T9159]  <TASK>
[  475.242549][ T9159]  dump_stack_lvl+0x136/0x150
[  475.247226][ T9159]  should_fail_ex+0x4a3/0x5b0
[  475.251903][ T9159]  should_failslab+0x9/0x20
[  475.256422][ T9159]  __kmem_cache_alloc_node+0x5b/0x320
[  475.261797][ T9159]  ? kstrdup_const+0x57/0x80
[  475.266449][ T9159]  ? kstrdup_const+0x57/0x80
[  475.271058][ T9159]  __kmalloc_node_track_caller+0x4f/0x1a0
[  475.276795][ T9159]  kstrdup+0x3f/0x70
[  475.280773][ T9159]  kstrdup_const+0x57/0x80
[  475.285202][ T9159]  kvasprintf_const+0x10c/0x190
[  475.290053][ T9159]  kobject_set_name_vargs+0x5a/0x150
[  475.295344][ T9159]  dev_set_name+0xbf/0xf0
[  475.299676][ T9159]  ? device_initialize+0x540/0x540
[  475.304808][ T9159]  ? sprintf+0xc4/0x100
[  475.309015][ T9159]  device_add_disk+0x343/0x1220
[  475.313926][ T9159]  ? lockdep_init_map_type+0x21e/0x810
[  475.319435][ T9159]  loop_add+0x886/0xaf0
[  475.323639][ T9159]  ? __up_read+0x1fe/0x750
[  475.328077][ T9159]  loop_control_ioctl+0x137/0x630
[  475.333151][ T9159]  ? loop_probe+0x80/0x80
[  475.337514][ T9159]  ? bpf_lsm_file_ioctl+0x9/0x10
[  475.342483][ T9159]  ? loop_probe+0x80/0x80
[  475.346845][ T9159]  __x64_sys_ioctl+0x197/0x210
[  475.351736][ T9159]  do_syscall_64+0x39/0xb0
[  475.356186][ T9159]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  475.362104][ T9159] RIP: 0033:0x7f193c4ef069
[  475.366878][ T9159] 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
[  475.387764][ T9159] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  475.396969][ T9159] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  475.404952][ T9159] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  475.414342][ T9159] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  475.422789][ T9159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  475.430764][ T9159] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  475.438838][ T9159]  </TASK>
[  475.447550][ T9160] FAULT_INJECTION: forcing a failure.
[  475.447550][ T9160] name failslab, interval 1, probability 0, space 0, times 0
[  475.460532][ T9160] CPU: 0 PID: 9160 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  475.472316][ T9160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  475.482816][ T9160] Call Trace:
[  475.486118][ T9160]  <TASK>
[  475.489041][ T9160]  dump_stack_lvl+0x136/0x150
[  475.493726][ T9160]  should_fail_ex+0x4a3/0x5b0
[  475.498408][ T9160]  should_failslab+0x9/0x20
[  475.502926][ T9160]  __kmem_cache_alloc_node+0x5b/0x320
[  475.508294][ T9160]  ? kstrdup_const+0x57/0x80
[  475.512912][ T9160]  ? kstrdup_const+0x57/0x80
[  475.517512][ T9160]  __kmalloc_node_track_caller+0x4f/0x1a0
[  475.523242][ T9160]  kstrdup+0x3f/0x70
[  475.527148][ T9160]  kstrdup_const+0x57/0x80
[  475.531570][ T9160]  kvasprintf_const+0x10c/0x190
[  475.536420][ T9160]  kobject_set_name_vargs+0x5a/0x150
[  475.541709][ T9160]  dev_set_name+0xbf/0xf0
[  475.546045][ T9160]  ? device_initialize+0x540/0x540
[  475.551161][ T9160]  ? sprintf+0xc4/0x100
[  475.555323][ T9160]  device_add_disk+0x343/0x1220
[  475.560286][ T9160]  ? lockdep_init_map_type+0x21e/0x810
[  475.566203][ T9160]  loop_add+0x886/0xaf0
[  475.570402][ T9160]  ? __up_read+0x1fe/0x750
[  475.575015][ T9160]  loop_control_ioctl+0x137/0x630
[  475.580062][ T9160]  ? loop_probe+0x80/0x80
[  475.584406][ T9160]  ? bpf_lsm_file_ioctl+0x9/0x10
[  475.589370][ T9160]  ? loop_probe+0x80/0x80
[  475.593698][ T9160]  __x64_sys_ioctl+0x197/0x210
[  475.598480][ T9160]  do_syscall_64+0x39/0xb0
[  475.602939][ T9160]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  475.608835][ T9160] RIP: 0033:0x7f193c4ef069
[  475.613684][ T9160] 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
[  475.633387][ T9160] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  475.641797][ T9160] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  475.649762][ T9160] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  475.657844][ T9160] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  475.665913][ T9160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  475.674749][ T9160] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  475.682762][ T9160]  </TASK>
[  475.691753][ T9161] FAULT_INJECTION: forcing a failure.
[  475.691753][ T9161] name failslab, interval 1, probability 0, space 0, times 0
[  475.704965][ T9161] CPU: 1 PID: 9161 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  475.716601][ T9161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  475.727090][ T9161] Call Trace:
[  475.730362][ T9161]  <TASK>
[  475.733287][ T9161]  dump_stack_lvl+0x136/0x150
[  475.737967][ T9161]  should_fail_ex+0x4a3/0x5b0
[  475.742642][ T9161]  should_failslab+0x9/0x20
[  475.747141][ T9161]  __kmem_cache_alloc_node+0x5b/0x320
[  475.752620][ T9161]  ? rand_initialize_disk+0x3f/0xc0
[  475.757834][ T9161]  kmalloc_trace+0x26/0xe0
[  475.762457][ T9161]  rand_initialize_disk+0x3f/0xc0
[  475.769813][ T9161]  __alloc_disk_node+0x2c3/0x650
[  475.775181][ T9161]  __blk_mq_alloc_disk+0x111/0x1b0
[  475.780642][ T9161]  loop_add+0x3e4/0xaf0
[  475.784835][ T9161]  ? __up_read+0x1fe/0x750
[  475.789454][ T9161]  loop_control_ioctl+0x137/0x630
[  475.794671][ T9161]  ? loop_probe+0x80/0x80
[  475.799017][ T9161]  ? bpf_lsm_file_ioctl+0x9/0x10
[  475.804129][ T9161]  ? loop_probe+0x80/0x80
[  475.808472][ T9161]  __x64_sys_ioctl+0x197/0x210
[  475.813389][ T9161]  do_syscall_64+0x39/0xb0
[  475.818099][ T9161]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  475.824199][ T9161] RIP: 0033:0x7f193c4ef069
[  475.828622][ T9161] 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
[  475.848239][ T9161] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  475.856660][ T9161] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  475.864646][ T9161] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  475.873249][ T9161] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  475.881451][ T9161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  475.889955][ T9161] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  475.898386][ T9161]  </TASK>
[  475.954894][ T9163] FAULT_INJECTION: forcing a failure.
[  475.954894][ T9163] name failslab, interval 1, probability 0, space 0, times 0
[  475.968755][ T9163] CPU: 0 PID: 9163 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  475.981579][ T9163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  475.991919][ T9163] Call Trace:
[  475.995388][ T9163]  <TASK>
[  475.998693][ T9163]  dump_stack_lvl+0x136/0x150
[  476.003751][ T9163]  should_fail_ex+0x4a3/0x5b0
[  476.008443][ T9163]  should_failslab+0x9/0x20
[  476.013139][ T9163]  __kmem_cache_alloc_node+0x5b/0x320
[  476.018985][ T9163]  ? kstrdup_const+0x57/0x80
[  476.023599][ T9163]  ? kstrdup_const+0x57/0x80
[  476.028279][ T9163]  __kmalloc_node_track_caller+0x4f/0x1a0
[  476.034013][ T9163]  kstrdup+0x3f/0x70
[  476.037924][ T9163]  kstrdup_const+0x57/0x80
[  476.042389][ T9163]  kvasprintf_const+0x10c/0x190
[  476.047364][ T9163]  kobject_set_name_vargs+0x5a/0x150
[  476.053099][ T9163]  dev_set_name+0xbf/0xf0
[  476.057917][ T9163]  ? device_initialize+0x540/0x540
[  476.063174][ T9163]  ? sprintf+0xc4/0x100
[  476.067458][ T9163]  device_add_disk+0x343/0x1220
[  476.072363][ T9163]  ? lockdep_init_map_type+0x21e/0x810
[  476.078228][ T9163]  loop_add+0x886/0xaf0
[  476.082779][ T9163]  ? __up_read+0x1fe/0x750
[  476.087511][ T9163]  loop_control_ioctl+0x137/0x630
[  476.092557][ T9163]  ? loop_probe+0x80/0x80
[  476.096899][ T9163]  ? bpf_lsm_file_ioctl+0x9/0x10
[  476.101915][ T9163]  ? loop_probe+0x80/0x80
[  476.106260][ T9163]  __x64_sys_ioctl+0x197/0x210
[  476.111047][ T9163]  do_syscall_64+0x39/0xb0
[  476.115489][ T9163]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  476.121407][ T9163] RIP: 0033:0x7f193c4ef069
[  476.125893][ T9163] 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
[  476.145534][ T9163] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  476.153960][ T9163] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  476.162130][ T9163] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  476.170302][ T9163] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  476.178610][ T9163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  476.187171][ T9163] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  476.195526][ T9163]  </TASK>
[  476.204536][ T9164] FAULT_INJECTION: forcing a failure.
[  476.204536][ T9164] name failslab, interval 1, probability 0, space 0, times 0
[  476.218452][ T9164] CPU: 0 PID: 9164 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  476.230605][ T9164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  476.241039][ T9164] Call Trace:
[  476.244642][ T9164]  <TASK>
[  476.247592][ T9164]  dump_stack_lvl+0x136/0x150
[  476.252482][ T9164]  should_fail_ex+0x4a3/0x5b0
[  476.257475][ T9164]  should_failslab+0x9/0x20
[  476.262271][ T9164]  __kmem_cache_alloc_node+0x5b/0x320
[  476.267747][ T9164]  ? rand_initialize_disk+0x3f/0xc0
[  476.272979][ T9164]  kmalloc_trace+0x26/0xe0
[  476.277428][ T9164]  rand_initialize_disk+0x3f/0xc0
[  476.282741][ T9164]  __alloc_disk_node+0x2c3/0x650
[  476.287965][ T9164]  __blk_mq_alloc_disk+0x111/0x1b0
[  476.293087][ T9164]  loop_add+0x3e4/0xaf0
[  476.297338][ T9164]  ? __up_read+0x1fe/0x750
[  476.301796][ T9164]  loop_control_ioctl+0x137/0x630
[  476.307100][ T9164]  ? loop_probe+0x80/0x80
[  476.311441][ T9164]  ? bpf_lsm_file_ioctl+0x9/0x10
[  476.316667][ T9164]  ? loop_probe+0x80/0x80
[  476.321090][ T9164]  __x64_sys_ioctl+0x197/0x210
[  476.326067][ T9164]  do_syscall_64+0x39/0xb0
[  476.330887][ T9164]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  476.336974][ T9164] RIP: 0033:0x7f193c4ef069
[  476.341415][ T9164] 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
[  476.361559][ T9164] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  476.370144][ T9164] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  476.378240][ T9164] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  476.386322][ T9164] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  476.394309][ T9164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  476.402287][ T9164] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  476.410266][ T9164]  </TASK>
[  476.465091][ T9165] FAULT_INJECTION: forcing a failure.
[  476.465091][ T9165] name failslab, interval 1, probability 0, space 0, times 0
[  476.477871][ T9165] CPU: 1 PID: 9165 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  476.489691][ T9165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  476.499759][ T9165] Call Trace:
[  476.503050][ T9165]  <TASK>
[  476.506036][ T9165]  dump_stack_lvl+0x136/0x150
[  476.510765][ T9165]  should_fail_ex+0x4a3/0x5b0
[  476.515455][ T9165]  should_failslab+0x9/0x20
[  476.519976][ T9165]  __kmem_cache_alloc_node+0x5b/0x320
[  476.525400][ T9165]  ? kstrdup_const+0x57/0x80
[  476.530116][ T9165]  ? kstrdup_const+0x57/0x80
[  476.534730][ T9165]  __kmalloc_node_track_caller+0x4f/0x1a0
[  476.540672][ T9165]  kstrdup+0x3f/0x70
[  476.544611][ T9165]  kstrdup_const+0x57/0x80
[  476.549078][ T9165]  kvasprintf_const+0x10c/0x190
[  476.553968][ T9165]  kobject_set_name_vargs+0x5a/0x150
[  476.559303][ T9165]  dev_set_name+0xbf/0xf0
[  476.563777][ T9165]  ? device_initialize+0x540/0x540
[  476.569641][ T9165]  ? sprintf+0xc4/0x100
[  476.574011][ T9165]  device_add_disk+0x343/0x1220
[  476.578885][ T9165]  ? lockdep_init_map_type+0x21e/0x810
[  476.584552][ T9165]  loop_add+0x886/0xaf0
[  476.588745][ T9165]  ? __up_read+0x1fe/0x750
[  476.593444][ T9165]  loop_control_ioctl+0x137/0x630
[  476.598485][ T9165]  ? loop_probe+0x80/0x80
[  476.602832][ T9165]  ? bpf_lsm_file_ioctl+0x9/0x10
[  476.607787][ T9165]  ? loop_probe+0x80/0x80
[  476.612134][ T9165]  __x64_sys_ioctl+0x197/0x210
[  476.616940][ T9165]  do_syscall_64+0x39/0xb0
[  476.621386][ T9165]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  476.627328][ T9165] RIP: 0033:0x7f193c4ef069
[  476.631749][ T9165] 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
[  476.651388][ T9165] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  476.659830][ T9165] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  476.667985][ T9165] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  476.676330][ T9165] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  476.684313][ T9165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  476.692290][ T9165] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  476.700288][ T9165]  </TASK>
[  476.709462][ T9166] FAULT_INJECTION: forcing a failure.
[  476.709462][ T9166] name failslab, interval 1, probability 0, space 0, times 0
[  476.722395][ T9166] CPU: 0 PID: 9166 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  476.734149][ T9166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  476.744202][ T9166] Call Trace:
[  476.747472][ T9166]  <TASK>
[  476.750399][ T9166]  dump_stack_lvl+0x136/0x150
[  476.755108][ T9166]  should_fail_ex+0x4a3/0x5b0
[  476.759807][ T9166]  should_failslab+0x9/0x20
[  476.764326][ T9166]  __kmem_cache_alloc_node+0x5b/0x320
[  476.769896][ T9166]  ? kstrdup_const+0x57/0x80
[  476.774680][ T9166]  ? kstrdup_const+0x57/0x80
[  476.779290][ T9166]  __kmalloc_node_track_caller+0x4f/0x1a0
[  476.785018][ T9166]  kstrdup+0x3f/0x70
[  476.788924][ T9166]  kstrdup_const+0x57/0x80
[  476.793346][ T9166]  kvasprintf_const+0x10c/0x190
[  476.798200][ T9166]  kobject_set_name_vargs+0x5a/0x150
[  476.803503][ T9166]  dev_set_name+0xbf/0xf0
[  476.807860][ T9166]  ? device_initialize+0x540/0x540
[  476.813004][ T9166]  ? sprintf+0xc4/0x100
[  476.817194][ T9166]  device_add_disk+0x343/0x1220
[  476.822069][ T9166]  ? lockdep_init_map_type+0x21e/0x810
[  476.827571][ T9166]  loop_add+0x886/0xaf0
[  476.831833][ T9166]  ? __up_read+0x1fe/0x750
[  476.836292][ T9166]  loop_control_ioctl+0x137/0x630
[  476.841341][ T9166]  ? loop_probe+0x80/0x80
[  476.845689][ T9166]  ? bpf_lsm_file_ioctl+0x9/0x10
[  476.850674][ T9166]  ? loop_probe+0x80/0x80
[  476.855023][ T9166]  __x64_sys_ioctl+0x197/0x210
[  476.859825][ T9166]  do_syscall_64+0x39/0xb0
[  476.864461][ T9166]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  476.870400][ T9166] RIP: 0033:0x7f193c4ef069
[  476.875736][ T9166] 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
[  476.895723][ T9166] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  476.904960][ T9166] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  476.913750][ T9166] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  476.921841][ T9166] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  476.930181][ T9166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  476.938527][ T9166] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  476.946605][ T9166]  </TASK>
[  476.955391][ T9167] FAULT_INJECTION: forcing a failure.
[  476.955391][ T9167] name failslab, interval 1, probability 0, space 0, times 0
[  476.968429][ T9167] CPU: 0 PID: 9167 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  476.980086][ T9167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  476.990234][ T9167] Call Trace:
[  476.993712][ T9167]  <TASK>
[  476.997006][ T9167]  dump_stack_lvl+0x136/0x150
[  477.001881][ T9167]  should_fail_ex+0x4a3/0x5b0
[  477.006642][ T9167]  should_failslab+0x9/0x20
[  477.011171][ T9167]  __kmem_cache_alloc_node+0x5b/0x320
[  477.016579][ T9167]  ? rand_initialize_disk+0x3f/0xc0
[  477.021795][ T9167]  kmalloc_trace+0x26/0xe0
[  477.026228][ T9167]  rand_initialize_disk+0x3f/0xc0
[  477.031345][ T9167]  __alloc_disk_node+0x2c3/0x650
[  477.036289][ T9167]  __blk_mq_alloc_disk+0x111/0x1b0
[  477.041493][ T9167]  loop_add+0x3e4/0xaf0
[  477.045663][ T9167]  ? __up_read+0x1fe/0x750
[  477.050103][ T9167]  loop_control_ioctl+0x137/0x630
[  477.055176][ T9167]  ? loop_probe+0x80/0x80
[  477.059560][ T9167]  ? bpf_lsm_file_ioctl+0x9/0x10
[  477.064550][ T9167]  ? loop_probe+0x80/0x80
[  477.069491][ T9167]  __x64_sys_ioctl+0x197/0x210
[  477.074412][ T9167]  do_syscall_64+0x39/0xb0
[  477.079143][ T9167]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  477.085060][ T9167] RIP: 0033:0x7f193c4ef069
[  477.089481][ T9167] 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
[  477.109108][ T9167] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  477.117538][ T9167] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  477.125533][ T9167] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  477.135866][ T9167] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  477.143851][ T9167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  477.151948][ T9167] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  477.160007][ T9167]  </TASK>
[  477.214575][ T9169] FAULT_INJECTION: forcing a failure.
[  477.214575][ T9169] name failslab, interval 1, probability 0, space 0, times 0
[  477.227414][ T9169] CPU: 0 PID: 9169 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  477.239065][ T9169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  477.249140][ T9169] Call Trace:
[  477.252460][ T9169]  <TASK>
[  477.255432][ T9169]  dump_stack_lvl+0x136/0x150
[  477.260139][ T9169]  should_fail_ex+0x4a3/0x5b0
[  477.265103][ T9169]  should_failslab+0x9/0x20
[  477.269636][ T9169]  __kmem_cache_alloc_node+0x5b/0x320
[  477.275397][ T9169]  ? kstrdup_const+0x57/0x80
[  477.280175][ T9169]  ? kstrdup_const+0x57/0x80
[  477.284880][ T9169]  __kmalloc_node_track_caller+0x4f/0x1a0
[  477.290958][ T9169]  kstrdup+0x3f/0x70
[  477.294869][ T9169]  kstrdup_const+0x57/0x80
[  477.299297][ T9169]  kvasprintf_const+0x10c/0x190
[  477.304489][ T9169]  kobject_set_name_vargs+0x5a/0x150
[  477.309769][ T9169]  dev_set_name+0xbf/0xf0
[  477.314093][ T9169]  ? device_initialize+0x540/0x540
[  477.319373][ T9169]  ? sprintf+0xc4/0x100
[  477.323529][ T9169]  device_add_disk+0x343/0x1220
[  477.328377][ T9169]  ? lockdep_init_map_type+0x21e/0x810
[  477.333850][ T9169]  loop_add+0x886/0xaf0
[  477.338011][ T9169]  loop_control_ioctl+0x137/0x630
[  477.343055][ T9169]  ? loop_probe+0x80/0x80
[  477.347427][ T9169]  ? bpf_lsm_file_ioctl+0x9/0x10
[  477.352406][ T9169]  ? loop_probe+0x80/0x80
[  477.356790][ T9169]  __x64_sys_ioctl+0x197/0x210
[  477.361591][ T9169]  do_syscall_64+0x39/0xb0
[  477.366049][ T9169]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  477.372007][ T9169] RIP: 0033:0x7f193c4ef069
[  477.376515][ T9169] 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
[  477.396147][ T9169] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  477.404558][ T9169] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  477.412521][ T9169] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  477.420503][ T9169] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  477.428528][ T9169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  477.436516][ T9169] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  477.444515][ T9169]  </TASK>
[  477.453293][ T9170] FAULT_INJECTION: forcing a failure.
[  477.453293][ T9170] name failslab, interval 1, probability 0, space 0, times 0
[  477.466530][ T9170] CPU: 1 PID: 9170 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  477.478287][ T9170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  477.488798][ T9170] Call Trace:
[  477.492338][ T9170]  <TASK>
[  477.495476][ T9170]  dump_stack_lvl+0x136/0x150
[  477.500165][ T9170]  should_fail_ex+0x4a3/0x5b0
[  477.504853][ T9170]  should_failslab+0x9/0x20
[  477.509538][ T9170]  __kmem_cache_alloc_node+0x5b/0x320
[  477.515018][ T9170]  ? kstrdup_const+0x57/0x80
[  477.519651][ T9170]  ? kstrdup_const+0x57/0x80
[  477.524333][ T9170]  __kmalloc_node_track_caller+0x4f/0x1a0
[  477.530082][ T9170]  kstrdup+0x3f/0x70
[  477.534002][ T9170]  kstrdup_const+0x57/0x80
[  477.538436][ T9170]  kvasprintf_const+0x10c/0x190
[  477.543583][ T9170]  kobject_set_name_vargs+0x5a/0x150
[  477.549187][ T9170]  dev_set_name+0xbf/0xf0
[  477.553536][ T9170]  ? device_initialize+0x540/0x540
[  477.558993][ T9170]  ? sprintf+0xc4/0x100
[  477.563630][ T9170]  device_add_disk+0x343/0x1220
[  477.568521][ T9170]  ? lockdep_init_map_type+0x21e/0x810
[  477.574155][ T9170]  loop_add+0x886/0xaf0
[  477.578343][ T9170]  ? __up_read+0x1fe/0x750
[  477.582955][ T9170]  loop_control_ioctl+0x137/0x630
[  477.588023][ T9170]  ? loop_probe+0x80/0x80
[  477.592572][ T9170]  ? bpf_lsm_file_ioctl+0x9/0x10
[  477.597642][ T9170]  ? loop_probe+0x80/0x80
[  477.602107][ T9170]  __x64_sys_ioctl+0x197/0x210
[  477.608517][ T9170]  do_syscall_64+0x39/0xb0
[  477.613236][ T9170]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  477.619325][ T9170] RIP: 0033:0x7f193c4ef069
[  477.623854][ T9170] 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
[  477.644049][ T9170] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  477.652836][ T9170] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  477.661695][ T9170] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  477.670384][ T9170] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  477.678568][ T9170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  477.686930][ T9170] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  477.694950][ T9170]  </TASK>
[  477.703842][ T9171] FAULT_INJECTION: forcing a failure.
[  477.703842][ T9171] name failslab, interval 1, probability 0, space 0, times 0
[  477.716897][ T9171] CPU: 1 PID: 9171 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  477.728625][ T9171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  477.738792][ T9171] Call Trace:
[  477.742290][ T9171]  <TASK>
[  477.745343][ T9171]  dump_stack_lvl+0x136/0x150
[  477.750818][ T9171]  should_fail_ex+0x4a3/0x5b0
[  477.755519][ T9171]  should_failslab+0x9/0x20
[  477.760036][ T9171]  __kmem_cache_alloc_node+0x5b/0x320
[  477.765519][ T9171]  ? rand_initialize_disk+0x3f/0xc0
[  477.770834][ T9171]  kmalloc_trace+0x26/0xe0
[  477.775379][ T9171]  rand_initialize_disk+0x3f/0xc0
[  477.780442][ T9171]  __alloc_disk_node+0x2c3/0x650
[  477.785400][ T9171]  __blk_mq_alloc_disk+0x111/0x1b0
[  477.791063][ T9171]  loop_add+0x3e4/0xaf0
[  477.795245][ T9171]  ? __up_read+0x1fe/0x750
[  477.799947][ T9171]  loop_control_ioctl+0x137/0x630
[  477.804999][ T9171]  ? loop_probe+0x80/0x80
[  477.809365][ T9171]  ? bpf_lsm_file_ioctl+0x9/0x10
[  477.814313][ T9171]  ? loop_probe+0x80/0x80
[  477.818672][ T9171]  __x64_sys_ioctl+0x197/0x210
[  477.823490][ T9171]  do_syscall_64+0x39/0xb0
[  477.827944][ T9171]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  477.834205][ T9171] RIP: 0033:0x7f193c4ef069
[  477.838801][ T9171] 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
[  477.858605][ T9171] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  477.867493][ T9171] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  477.875750][ T9171] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  477.884263][ T9171] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  477.892453][ T9171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  477.900646][ T9171] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  477.909141][ T9171]  </TASK>
[  477.974657][ T9173] FAULT_INJECTION: forcing a failure.
[  477.974657][ T9173] name failslab, interval 1, probability 0, space 0, times 0
[  477.988065][ T9173] CPU: 1 PID: 9173 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  478.000749][ T9173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  478.011684][ T9173] Call Trace:
[  478.015000][ T9173]  <TASK>
[  478.018399][ T9173]  dump_stack_lvl+0x136/0x150
[  478.023823][ T9173]  should_fail_ex+0x4a3/0x5b0
[  478.028866][ T9173]  should_failslab+0x9/0x20
[  478.033650][ T9173]  __kmem_cache_alloc_node+0x5b/0x320
[  478.039234][ T9173]  ? kstrdup_const+0x57/0x80
[  478.043965][ T9173]  ? kstrdup_const+0x57/0x80
[  478.048813][ T9173]  __kmalloc_node_track_caller+0x4f/0x1a0
[  478.055133][ T9173]  kstrdup+0x3f/0x70
[  478.059537][ T9173]  kstrdup_const+0x57/0x80
[  478.064179][ T9173]  kvasprintf_const+0x10c/0x190
[  478.069367][ T9173]  kobject_set_name_vargs+0x5a/0x150
[  478.075154][ T9173]  dev_set_name+0xbf/0xf0
[  478.079791][ T9173]  ? device_initialize+0x540/0x540
[  478.085381][ T9173]  ? sprintf+0xc4/0x100
[  478.089867][ T9173]  device_add_disk+0x343/0x1220
[  478.094860][ T9173]  ? lockdep_init_map_type+0x21e/0x810
[  478.100380][ T9173]  loop_add+0x886/0xaf0
[  478.104750][ T9173]  ? __up_read+0x1fe/0x750
[  478.109222][ T9173]  loop_control_ioctl+0x137/0x630
[  478.114298][ T9173]  ? loop_probe+0x80/0x80
[  478.118680][ T9173]  ? bpf_lsm_file_ioctl+0x9/0x10
[  478.123668][ T9173]  ? loop_probe+0x80/0x80
[  478.128051][ T9173]  __x64_sys_ioctl+0x197/0x210
[  478.132871][ T9173]  do_syscall_64+0x39/0xb0
[  478.137342][ T9173]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  478.143364][ T9173] RIP: 0033:0x7f193c4ef069
[  478.147970][ T9173] 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
[  478.168150][ T9173] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  478.177642][ T9173] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  478.185822][ T9173] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  478.193820][ T9173] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  478.201826][ T9173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  478.209844][ T9173] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  478.217842][ T9173]  </TASK>
[  478.226773][ T9174] FAULT_INJECTION: forcing a failure.
[  478.226773][ T9174] name failslab, interval 1, probability 0, space 0, times 0
[  478.239815][ T9174] CPU: 1 PID: 9174 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  478.251545][ T9174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  478.261831][ T9174] Call Trace:
[  478.265292][ T9174]  <TASK>
[  478.268324][ T9174]  dump_stack_lvl+0x136/0x150
[  478.273112][ T9174]  should_fail_ex+0x4a3/0x5b0
[  478.277931][ T9174]  should_failslab+0x9/0x20
[  478.282873][ T9174]  __kmem_cache_alloc_node+0x5b/0x320
[  478.288261][ T9174]  ? rand_initialize_disk+0x3f/0xc0
[  478.293487][ T9174]  kmalloc_trace+0x26/0xe0
[  478.297913][ T9174]  rand_initialize_disk+0x3f/0xc0
[  478.302950][ T9174]  __alloc_disk_node+0x2c3/0x650
[  478.307923][ T9174]  __blk_mq_alloc_disk+0x111/0x1b0
[  478.313067][ T9174]  loop_add+0x3e4/0xaf0
[  478.317226][ T9174]  ? __up_read+0x1fe/0x750
[  478.321917][ T9174]  loop_control_ioctl+0x137/0x630
[  478.326974][ T9174]  ? loop_probe+0x80/0x80
[  478.331378][ T9174]  ? bpf_lsm_file_ioctl+0x9/0x10
[  478.336366][ T9174]  ? loop_probe+0x80/0x80
[  478.340723][ T9174]  __x64_sys_ioctl+0x197/0x210
[  478.345516][ T9174]  do_syscall_64+0x39/0xb0
[  478.349985][ T9174]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  478.356002][ T9174] RIP: 0033:0x7f193c4ef069
[  478.360442][ T9174] 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
[  478.380197][ T9174] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  478.388630][ T9174] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  478.396631][ T9174] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  478.404621][ T9174] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  478.412628][ T9174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  478.420625][ T9174] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  478.428761][ T9174]  </TASK>
[  478.494592][ T9176] FAULT_INJECTION: forcing a failure.
[  478.494592][ T9176] name failslab, interval 1, probability 0, space 0, times 0
[  478.507419][ T9176] CPU: 1 PID: 9176 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  478.519078][ T9176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  478.529205][ T9176] Call Trace:
[  478.532501][ T9176]  <TASK>
[  478.535436][ T9176]  dump_stack_lvl+0x136/0x150
[  478.540125][ T9176]  should_fail_ex+0x4a3/0x5b0
[  478.544797][ T9176]  should_failslab+0x9/0x20
[  478.549296][ T9176]  __kmem_cache_alloc_node+0x5b/0x320
[  478.554844][ T9176]  ? kstrdup_const+0x57/0x80
[  478.559499][ T9176]  ? kstrdup_const+0x57/0x80
[  478.564287][ T9176]  __kmalloc_node_track_caller+0x4f/0x1a0
[  478.570029][ T9176]  kstrdup+0x3f/0x70
[  478.573973][ T9176]  kstrdup_const+0x57/0x80
[  478.578410][ T9176]  kvasprintf_const+0x10c/0x190
[  478.583305][ T9176]  kobject_set_name_vargs+0x5a/0x150
[  478.588710][ T9176]  dev_set_name+0xbf/0xf0
[  478.593070][ T9176]  ? device_initialize+0x540/0x540
[  478.598230][ T9176]  ? sprintf+0xc4/0x100
[  478.602424][ T9176]  device_add_disk+0x343/0x1220
[  478.607297][ T9176]  ? lockdep_init_map_type+0x21e/0x810
[  478.612788][ T9176]  loop_add+0x886/0xaf0
[  478.616963][ T9176]  ? __up_read+0x1fe/0x750
[  478.621396][ T9176]  loop_control_ioctl+0x137/0x630
[  478.626446][ T9176]  ? loop_probe+0x80/0x80
[  478.630802][ T9176]  ? bpf_lsm_file_ioctl+0x9/0x10
[  478.635757][ T9176]  ? loop_probe+0x80/0x80
[  478.640102][ T9176]  __x64_sys_ioctl+0x197/0x210
[  478.644893][ T9176]  do_syscall_64+0x39/0xb0
[  478.649331][ T9176]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  478.655244][ T9176] RIP: 0033:0x7f193c4ef069
[  478.659662][ T9176] 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
[  478.680352][ T9176] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  478.689532][ T9176] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  478.697519][ T9176] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  478.705589][ T9176] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  478.713762][ T9176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  478.721946][ T9176] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  478.729945][ T9176]  </TASK>
[  478.739156][ T9177] FAULT_INJECTION: forcing a failure.
[  478.739156][ T9177] name failslab, interval 1, probability 0, space 0, times 0
[  478.751845][ T9177] CPU: 0 PID: 9177 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  478.763549][ T9177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  478.773876][ T9177] Call Trace:
[  478.777170][ T9177]  <TASK>
[  478.780106][ T9177]  dump_stack_lvl+0x136/0x150
[  478.784804][ T9177]  should_fail_ex+0x4a3/0x5b0
[  478.789521][ T9177]  should_failslab+0x9/0x20
[  478.794068][ T9177]  __kmem_cache_alloc_node+0x5b/0x320
[  478.799491][ T9177]  ? kstrdup_const+0x57/0x80
[  478.804142][ T9177]  ? kstrdup_const+0x57/0x80
[  478.808863][ T9177]  __kmalloc_node_track_caller+0x4f/0x1a0
[  478.814878][ T9177]  kstrdup+0x3f/0x70
[  478.818816][ T9177]  kstrdup_const+0x57/0x80
[  478.823430][ T9177]  kvasprintf_const+0x10c/0x190
[  478.828305][ T9177]  kobject_set_name_vargs+0x5a/0x150
[  478.833600][ T9177]  dev_set_name+0xbf/0xf0
[  478.837933][ T9177]  ? device_initialize+0x540/0x540
[  478.843182][ T9177]  ? sprintf+0xc4/0x100
[  478.847552][ T9177]  device_add_disk+0x343/0x1220
[  478.852511][ T9177]  ? lockdep_init_map_type+0x21e/0x810
[  478.857996][ T9177]  loop_add+0x886/0xaf0
[  478.862536][ T9177]  ? __up_read+0x1fe/0x750
[  478.867236][ T9177]  loop_control_ioctl+0x137/0x630
[  478.872305][ T9177]  ? loop_probe+0x80/0x80
[  478.876755][ T9177]  ? bpf_lsm_file_ioctl+0x9/0x10
[  478.881910][ T9177]  ? loop_probe+0x80/0x80
[  478.886267][ T9177]  __x64_sys_ioctl+0x197/0x210
[  478.891140][ T9177]  do_syscall_64+0x39/0xb0
[  478.895619][ T9177]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  478.901747][ T9177] RIP: 0033:0x7f193c4ef069
[  478.906495][ T9177] 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
[  478.927226][ T9177] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  478.935741][ T9177] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  478.943717][ T9177] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  478.951693][ T9177] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  478.959688][ T9177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  478.967926][ T9177] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  478.976385][ T9177]  </TASK>
[  478.986426][ T9178] FAULT_INJECTION: forcing a failure.
[  478.986426][ T9178] name failslab, interval 1, probability 0, space 0, times 0
[  478.999515][ T9178] CPU: 1 PID: 9178 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  479.011164][ T9178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  479.021263][ T9178] Call Trace:
[  479.024541][ T9178]  <TASK>
[  479.027469][ T9178]  dump_stack_lvl+0x136/0x150
[  479.032181][ T9178]  should_fail_ex+0x4a3/0x5b0
[  479.036969][ T9178]  should_failslab+0x9/0x20
[  479.041489][ T9178]  __kmem_cache_alloc_node+0x5b/0x320
[  479.046885][ T9178]  ? kstrdup_const+0x57/0x80
[  479.051507][ T9178]  ? kstrdup_const+0x57/0x80
[  479.056121][ T9178]  __kmalloc_node_track_caller+0x4f/0x1a0
[  479.063785][ T9178]  kstrdup+0x3f/0x70
[  479.068296][ T9178]  kstrdup_const+0x57/0x80
[  479.072843][ T9178]  kvasprintf_const+0x10c/0x190
[  479.077823][ T9178]  kobject_set_name_vargs+0x5a/0x150
[  479.083427][ T9178]  dev_set_name+0xbf/0xf0
[  479.087784][ T9178]  ? device_initialize+0x540/0x540
[  479.093062][ T9178]  ? sprintf+0xc4/0x100
[  479.097607][ T9178]  device_add_disk+0x343/0x1220
[  479.102493][ T9178]  ? lockdep_init_map_type+0x21e/0x810
[  479.108001][ T9178]  loop_add+0x886/0xaf0
[  479.112620][ T9178]  ? __up_read+0x1fe/0x750
[  479.117142][ T9178]  loop_control_ioctl+0x137/0x630
[  479.122516][ T9178]  ? loop_probe+0x80/0x80
[  479.127431][ T9178]  ? bpf_lsm_file_ioctl+0x9/0x10
[  479.132670][ T9178]  ? loop_probe+0x80/0x80
[  479.137389][ T9178]  __x64_sys_ioctl+0x197/0x210
[  479.142373][ T9178]  do_syscall_64+0x39/0xb0
[  479.146938][ T9178]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  479.153041][ T9178] RIP: 0033:0x7f193c4ef069
[  479.157840][ T9178] 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
[  479.178828][ T9178] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  479.188224][ T9178] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  479.197205][ T9178] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  479.205911][ T9178] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  479.214392][ T9178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  479.222813][ T9178] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  479.230830][ T9178]  </TASK>
[  479.240567][ T9179] FAULT_INJECTION: forcing a failure.
[  479.240567][ T9179] name failslab, interval 1, probability 0, space 0, times 0
[  479.253714][ T9179] CPU: 0 PID: 9179 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  479.266592][ T9179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  479.276850][ T9179] Call Trace:
[  479.280270][ T9179]  <TASK>
[  479.283296][ T9179]  dump_stack_lvl+0x136/0x150
[  479.288095][ T9179]  should_fail_ex+0x4a3/0x5b0
[  479.292796][ T9179]  should_failslab+0x9/0x20
[  479.297392][ T9179]  __kmem_cache_alloc_node+0x5b/0x320
[  479.303154][ T9179]  ? kstrdup_const+0x57/0x80
[  479.307969][ T9179]  ? kstrdup_const+0x57/0x80
[  479.313098][ T9179]  __kmalloc_node_track_caller+0x4f/0x1a0
[  479.318821][ T9179]  kstrdup+0x3f/0x70
[  479.322718][ T9179]  kstrdup_const+0x57/0x80
[  479.327138][ T9179]  kvasprintf_const+0x10c/0x190
[  479.331987][ T9179]  kobject_set_name_vargs+0x5a/0x150
[  479.337277][ T9179]  dev_set_name+0xbf/0xf0
[  479.341605][ T9179]  ? device_initialize+0x540/0x540
[  479.346722][ T9179]  ? sprintf+0xc4/0x100
[  479.350901][ T9179]  device_add_disk+0x343/0x1220
[  479.355857][ T9179]  ? lockdep_init_map_type+0x21e/0x810
[  479.361344][ T9179]  loop_add+0x886/0xaf0
[  479.365626][ T9179]  ? __up_read+0x1fe/0x750
[  479.370072][ T9179]  loop_control_ioctl+0x137/0x630
[  479.375155][ T9179]  ? loop_probe+0x80/0x80
[  479.379633][ T9179]  ? bpf_lsm_file_ioctl+0x9/0x10
[  479.384615][ T9179]  ? loop_probe+0x80/0x80
[  479.389424][ T9179]  __x64_sys_ioctl+0x197/0x210
[  479.394231][ T9179]  do_syscall_64+0x39/0xb0
[  479.398696][ T9179]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  479.404921][ T9179] RIP: 0033:0x7f193c4ef069
[  479.409382][ T9179] 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
[  479.429452][ T9179] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  479.438251][ T9179] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  479.446256][ T9179] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  479.454239][ T9179] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  479.462335][ T9179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  479.470347][ T9179] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  479.478449][ T9179]  </TASK>
[  479.487380][ T9180] FAULT_INJECTION: forcing a failure.
[  479.487380][ T9180] name failslab, interval 1, probability 0, space 0, times 0
[  479.500190][ T9180] CPU: 0 PID: 9180 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  479.511915][ T9180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  479.521968][ T9180] Call Trace:
[  479.525243][ T9180]  <TASK>
[  479.528167][ T9180]  dump_stack_lvl+0x136/0x150
[  479.533122][ T9180]  should_fail_ex+0x4a3/0x5b0
[  479.537819][ T9180]  should_failslab+0x9/0x20
[  479.542319][ T9180]  __kmem_cache_alloc_node+0x5b/0x320
[  479.547693][ T9180]  ? kstrdup_const+0x57/0x80
[  479.552282][ T9180]  ? kstrdup_const+0x57/0x80
[  479.556901][ T9180]  __kmalloc_node_track_caller+0x4f/0x1a0
[  479.562910][ T9180]  kstrdup+0x3f/0x70
[  479.566825][ T9180]  kstrdup_const+0x57/0x80
[  479.571269][ T9180]  kvasprintf_const+0x10c/0x190
[  479.576401][ T9180]  kobject_set_name_vargs+0x5a/0x150
[  479.582064][ T9180]  dev_set_name+0xbf/0xf0
[  479.586426][ T9180]  ? device_initialize+0x540/0x540
[  479.591846][ T9180]  ? sprintf+0xc4/0x100
[  479.596084][ T9180]  device_add_disk+0x343/0x1220
[  479.600984][ T9180]  ? lockdep_init_map_type+0x21e/0x810
[  479.606487][ T9180]  loop_add+0x886/0xaf0
[  479.610669][ T9180]  ? __up_read+0x1fe/0x750
[  479.615104][ T9180]  loop_control_ioctl+0x137/0x630
[  479.620150][ T9180]  ? loop_probe+0x80/0x80
[  479.624496][ T9180]  ? bpf_lsm_file_ioctl+0x9/0x10
[  479.629451][ T9180]  ? loop_probe+0x80/0x80
[  479.633801][ T9180]  __x64_sys_ioctl+0x197/0x210
[  479.638590][ T9180]  do_syscall_64+0x39/0xb0
[  479.643028][ T9180]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  479.648955][ T9180] RIP: 0033:0x7f193c4ef069
[  479.653375][ T9180] 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
[  479.673093][ T9180] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  479.681605][ T9180] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  479.690713][ T9180] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  479.699159][ T9180] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  479.707145][ T9180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  479.715122][ T9180] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  479.723120][ T9180]  </TASK>
[  479.731953][ T9181] FAULT_INJECTION: forcing a failure.
[  479.731953][ T9181] name failslab, interval 1, probability 0, space 0, times 0
[  479.744802][ T9181] CPU: 0 PID: 9181 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  479.756433][ T9181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  479.766491][ T9181] Call Trace:
[  479.769769][ T9181]  <TASK>
[  479.772728][ T9181]  dump_stack_lvl+0x136/0x150
[  479.777703][ T9181]  should_fail_ex+0x4a3/0x5b0
[  479.782411][ T9181]  should_failslab+0x9/0x20
[  479.786932][ T9181]  __kmem_cache_alloc_node+0x5b/0x320
[  479.792579][ T9181]  ? rand_initialize_disk+0x3f/0xc0
[  479.798754][ T9181]  kmalloc_trace+0x26/0xe0
[  479.803794][ T9181]  rand_initialize_disk+0x3f/0xc0
[  479.809034][ T9181]  __alloc_disk_node+0x2c3/0x650
[  479.814820][ T9181]  __blk_mq_alloc_disk+0x111/0x1b0
[  479.820211][ T9181]  loop_add+0x3e4/0xaf0
[  479.824463][ T9181]  ? __up_read+0x1fe/0x750
[  479.828988][ T9181]  loop_control_ioctl+0x137/0x630
[  479.834112][ T9181]  ? loop_probe+0x80/0x80
[  479.838482][ T9181]  ? bpf_lsm_file_ioctl+0x9/0x10
[  479.843440][ T9181]  ? loop_probe+0x80/0x80
[  479.847789][ T9181]  __x64_sys_ioctl+0x197/0x210
[  479.852582][ T9181]  do_syscall_64+0x39/0xb0
[  479.857022][ T9181]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  479.862934][ T9181] RIP: 0033:0x7f193c4ef069
[  479.867464][ T9181] 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
[  479.888931][ T9181] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  479.897363][ T9181] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  479.905552][ T9181] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  479.913965][ T9181] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  479.922042][ T9181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  479.930016][ T9181] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  479.938007][ T9181]  </TASK>
[  480.004540][ T9182] FAULT_INJECTION: forcing a failure.
[  480.004540][ T9182] name failslab, interval 1, probability 0, space 0, times 0
[  480.017385][ T9182] CPU: 1 PID: 9182 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  480.029127][ T9182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  480.039188][ T9182] Call Trace:
[  480.042467][ T9182]  <TASK>
[  480.045396][ T9182]  dump_stack_lvl+0x136/0x150
[  480.050346][ T9182]  should_fail_ex+0x4a3/0x5b0
[  480.055032][ T9182]  should_failslab+0x9/0x20
[  480.059554][ T9182]  __kmem_cache_alloc_node+0x5b/0x320
[  480.064987][ T9182]  ? kstrdup_const+0x57/0x80
[  480.069607][ T9182]  ? kstrdup_const+0x57/0x80
[  480.074416][ T9182]  __kmalloc_node_track_caller+0x4f/0x1a0
[  480.080166][ T9182]  kstrdup+0x3f/0x70
[  480.084093][ T9182]  kstrdup_const+0x57/0x80
[  480.088531][ T9182]  kvasprintf_const+0x10c/0x190
[  480.093407][ T9182]  kobject_set_name_vargs+0x5a/0x150
[  480.098720][ T9182]  dev_set_name+0xbf/0xf0
[  480.103073][ T9182]  ? device_initialize+0x540/0x540
[  480.108288][ T9182]  ? sprintf+0xc4/0x100
[  480.112459][ T9182]  device_add_disk+0x343/0x1220
[  480.117346][ T9182]  ? lockdep_init_map_type+0x21e/0x810
[  480.122856][ T9182]  loop_add+0x886/0xaf0
[  480.127031][ T9182]  ? __up_read+0x1fe/0x750
[  480.131459][ T9182]  loop_control_ioctl+0x137/0x630
[  480.136510][ T9182]  ? loop_probe+0x80/0x80
[  480.140852][ T9182]  ? bpf_lsm_file_ioctl+0x9/0x10
[  480.145804][ T9182]  ? loop_probe+0x80/0x80
[  480.150145][ T9182]  __x64_sys_ioctl+0x197/0x210
[  480.154922][ T9182]  do_syscall_64+0x39/0xb0
[  480.159352][ T9182]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  480.165255][ T9182] RIP: 0033:0x7f193c4ef069
[  480.169668][ T9182] 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
[  480.189383][ T9182] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  480.197842][ T9182] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  480.205829][ T9182] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  480.213903][ T9182] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  480.221883][ T9182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  480.229864][ T9182] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  480.237858][ T9182]  </TASK>
[  480.246940][ T9183] FAULT_INJECTION: forcing a failure.
[  480.246940][ T9183] name failslab, interval 1, probability 0, space 0, times 0
[  480.260294][ T9183] CPU: 1 PID: 9183 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  480.271922][ T9183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  480.281970][ T9183] Call Trace:
[  480.285250][ T9183]  <TASK>
[  480.288171][ T9183]  dump_stack_lvl+0x136/0x150
[  480.294848][ T9183]  should_fail_ex+0x4a3/0x5b0
[  480.299742][ T9183]  should_failslab+0x9/0x20
[  480.304533][ T9183]  __kmem_cache_alloc_node+0x5b/0x320
[  480.310140][ T9183]  ? kstrdup_const+0x57/0x80
[  480.314765][ T9183]  ? kstrdup_const+0x57/0x80
[  480.319365][ T9183]  __kmalloc_node_track_caller+0x4f/0x1a0
[  480.325185][ T9183]  kstrdup+0x3f/0x70
[  480.329170][ T9183]  kstrdup_const+0x57/0x80
[  480.333848][ T9183]  kvasprintf_const+0x10c/0x190
[  480.338853][ T9183]  kobject_set_name_vargs+0x5a/0x150
[  480.344376][ T9183]  dev_set_name+0xbf/0xf0
[  480.348726][ T9183]  ? device_initialize+0x540/0x540
[  480.354051][ T9183]  ? sprintf+0xc4/0x100
[  480.358237][ T9183]  device_add_disk+0x343/0x1220
[  480.363096][ T9183]  ? lockdep_init_map_type+0x21e/0x810
[  480.368572][ T9183]  loop_add+0x886/0xaf0
[  480.372737][ T9183]  ? __up_read+0x1fe/0x750
[  480.377524][ T9183]  loop_control_ioctl+0x137/0x630
[  480.382826][ T9183]  ? loop_probe+0x80/0x80
[  480.387188][ T9183]  ? bpf_lsm_file_ioctl+0x9/0x10
[  480.392239][ T9183]  ? loop_probe+0x80/0x80
[  480.396752][ T9183]  __x64_sys_ioctl+0x197/0x210
[  480.401524][ T9183]  do_syscall_64+0x39/0xb0
[  480.405978][ T9183]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  480.412235][ T9183] RIP: 0033:0x7f193c4ef069
[  480.416644][ T9183] 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
[  480.436438][ T9183] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  480.445039][ T9183] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  480.453486][ T9183] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  480.461550][ T9183] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  480.469607][ T9183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  480.477618][ T9183] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  480.485593][ T9183]  </TASK>
[  480.494629][ T9184] FAULT_INJECTION: forcing a failure.
[  480.494629][ T9184] name failslab, interval 1, probability 0, space 0, times 0
[  480.507287][ T9184] CPU: 0 PID: 9184 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  480.518922][ T9184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  480.528999][ T9184] Call Trace:
[  480.532293][ T9184]  <TASK>
[  480.535253][ T9184]  dump_stack_lvl+0x136/0x150
[  480.539965][ T9184]  should_fail_ex+0x4a3/0x5b0
[  480.544745][ T9184]  should_failslab+0x9/0x20
[  480.549580][ T9184]  __kmem_cache_alloc_node+0x5b/0x320
[  480.554989][ T9184]  ? kstrdup_const+0x57/0x80
[  480.559608][ T9184]  ? kstrdup_const+0x57/0x80
[  480.564304][ T9184]  __kmalloc_node_track_caller+0x4f/0x1a0
[  480.570043][ T9184]  kstrdup+0x3f/0x70
[  480.573963][ T9184]  kstrdup_const+0x57/0x80
[  480.579305][ T9184]  kvasprintf_const+0x10c/0x190
[  480.584346][ T9184]  kobject_set_name_vargs+0x5a/0x150
[  480.589659][ T9184]  dev_set_name+0xbf/0xf0
[  480.594092][ T9184]  ? device_initialize+0x540/0x540
[  480.599254][ T9184]  ? sprintf+0xc4/0x100
[  480.603446][ T9184]  device_add_disk+0x343/0x1220
[  480.608358][ T9184]  ? lockdep_init_map_type+0x21e/0x810
[  480.613959][ T9184]  loop_add+0x886/0xaf0
[  480.618322][ T9184]  ? __up_read+0x1fe/0x750
[  480.622784][ T9184]  loop_control_ioctl+0x137/0x630
[  480.627949][ T9184]  ? loop_probe+0x80/0x80
[  480.632984][ T9184]  ? bpf_lsm_file_ioctl+0x9/0x10
[  480.638228][ T9184]  ? loop_probe+0x80/0x80
[  480.642588][ T9184]  __x64_sys_ioctl+0x197/0x210
[  480.647382][ T9184]  do_syscall_64+0x39/0xb0
[  480.652091][ T9184]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  480.658000][ T9184] RIP: 0033:0x7f193c4ef069
[  480.662423][ T9184] 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
[  480.682389][ T9184] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  480.690909][ T9184] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  480.698902][ T9184] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  480.707086][ T9184] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  480.715291][ T9184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  480.724086][ T9184] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  480.732350][ T9184]  </TASK>
[  480.741454][ T9185] FAULT_INJECTION: forcing a failure.
[  480.741454][ T9185] name failslab, interval 1, probability 0, space 0, times 0
[  480.754650][ T9185] CPU: 0 PID: 9185 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  480.766565][ T9185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  480.777071][ T9185] Call Trace:
[  480.780377][ T9185]  <TASK>
[  480.783326][ T9185]  dump_stack_lvl+0x136/0x150
[  480.788121][ T9185]  should_fail_ex+0x4a3/0x5b0
[  480.792840][ T9185]  should_failslab+0x9/0x20
[  480.797355][ T9185]  __kmem_cache_alloc_node+0x5b/0x320
[  480.803250][ T9185]  ? rand_initialize_disk+0x3f/0xc0
[  480.808463][ T9185]  kmalloc_trace+0x26/0xe0
[  480.812987][ T9185]  rand_initialize_disk+0x3f/0xc0
[  480.818351][ T9185]  __alloc_disk_node+0x2c3/0x650
[  480.823321][ T9185]  __blk_mq_alloc_disk+0x111/0x1b0
[  480.828813][ T9185]  loop_add+0x3e4/0xaf0
[  480.832983][ T9185]  ? __up_read+0x1fe/0x750
[  480.837577][ T9185]  loop_control_ioctl+0x137/0x630
[  480.842789][ T9185]  ? loop_probe+0x80/0x80
[  480.847150][ T9185]  ? bpf_lsm_file_ioctl+0x9/0x10
[  480.852107][ T9185]  ? loop_probe+0x80/0x80
[  480.856992][ T9185]  __x64_sys_ioctl+0x197/0x210
[  480.861819][ T9185]  do_syscall_64+0x39/0xb0
[  480.866968][ T9185]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  480.873001][ T9185] RIP: 0033:0x7f193c4ef069
[  480.877437][ T9185] 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
[  480.898641][ T9185] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  480.907184][ T9185] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  480.915178][ T9185] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  480.923209][ T9185] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  480.931296][ T9185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  480.939389][ T9185] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  480.947394][ T9185]  </TASK>
[  481.004488][ T9187] FAULT_INJECTION: forcing a failure.
[  481.004488][ T9187] name failslab, interval 1, probability 0, space 0, times 0
[  481.017231][ T9187] CPU: 1 PID: 9187 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  481.028913][ T9187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  481.038970][ T9187] Call Trace:
[  481.042366][ T9187]  <TASK>
[  481.045393][ T9187]  dump_stack_lvl+0x136/0x150
[  481.050222][ T9187]  should_fail_ex+0x4a3/0x5b0
[  481.054926][ T9187]  should_failslab+0x9/0x20
[  481.059438][ T9187]  __kmem_cache_alloc_node+0x5b/0x320
[  481.065187][ T9187]  ? kstrdup_const+0x57/0x80
[  481.069913][ T9187]  ? kstrdup_const+0x57/0x80
[  481.074549][ T9187]  __kmalloc_node_track_caller+0x4f/0x1a0
[  481.080314][ T9187]  kstrdup+0x3f/0x70
[  481.084245][ T9187]  kstrdup_const+0x57/0x80
[  481.088712][ T9187]  kvasprintf_const+0x10c/0x190
[  481.093601][ T9187]  kobject_set_name_vargs+0x5a/0x150
[  481.098979][ T9187]  dev_set_name+0xbf/0xf0
[  481.103310][ T9187]  ? device_initialize+0x540/0x540
[  481.108422][ T9187]  ? sprintf+0xc4/0x100
[  481.112598][ T9187]  device_add_disk+0x343/0x1220
[  481.117452][ T9187]  ? lockdep_init_map_type+0x21e/0x810
[  481.123103][ T9187]  loop_add+0x886/0xaf0
[  481.127535][ T9187]  ? __up_read+0x1fe/0x750
[  481.132125][ T9187]  loop_control_ioctl+0x137/0x630
[  481.137151][ T9187]  ? loop_probe+0x80/0x80
[  481.141484][ T9187]  ? bpf_lsm_file_ioctl+0x9/0x10
[  481.146422][ T9187]  ? loop_probe+0x80/0x80
[  481.150752][ T9187]  __x64_sys_ioctl+0x197/0x210
[  481.155523][ T9187]  do_syscall_64+0x39/0xb0
[  481.160121][ T9187]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  481.167334][ T9187] RIP: 0033:0x7f193c4ef069
[  481.171742][ T9187] 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
[  481.191560][ T9187] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  481.201322][ T9187] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  481.209305][ T9187] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  481.217311][ T9187] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  481.225303][ T9187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  481.233284][ T9187] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  481.241279][ T9187]  </TASK>
[  481.250105][ T9188] FAULT_INJECTION: forcing a failure.
[  481.250105][ T9188] name failslab, interval 1, probability 0, space 0, times 0
[  481.262903][ T9188] CPU: 0 PID: 9188 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  481.274546][ T9188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  481.284624][ T9188] Call Trace:
[  481.288001][ T9188]  <TASK>
[  481.290947][ T9188]  dump_stack_lvl+0x136/0x150
[  481.295629][ T9188]  should_fail_ex+0x4a3/0x5b0
[  481.300317][ T9188]  should_failslab+0x9/0x20
[  481.304835][ T9188]  __kmem_cache_alloc_node+0x5b/0x320
[  481.310258][ T9188]  ? kstrdup_const+0x57/0x80
[  481.314876][ T9188]  ? kstrdup_const+0x57/0x80
[  481.319522][ T9188]  __kmalloc_node_track_caller+0x4f/0x1a0
[  481.325258][ T9188]  kstrdup+0x3f/0x70
[  481.329174][ T9188]  kstrdup_const+0x57/0x80
[  481.334146][ T9188]  kvasprintf_const+0x10c/0x190
[  481.339110][ T9188]  kobject_set_name_vargs+0x5a/0x150
[  481.344484][ T9188]  dev_set_name+0xbf/0xf0
[  481.348844][ T9188]  ? device_initialize+0x540/0x540
[  481.354238][ T9188]  ? sprintf+0xc4/0x100
[  481.359387][ T9188]  device_add_disk+0x343/0x1220
[  481.364536][ T9188]  ? lockdep_init_map_type+0x21e/0x810
[  481.370158][ T9188]  loop_add+0x886/0xaf0
[  481.374887][ T9188]  ? __up_read+0x1fe/0x750
[  481.379670][ T9188]  loop_control_ioctl+0x137/0x630
[  481.384746][ T9188]  ? loop_probe+0x80/0x80
[  481.389327][ T9188]  ? bpf_lsm_file_ioctl+0x9/0x10
[  481.394930][ T9188]  ? loop_probe+0x80/0x80
[  481.399724][ T9188]  __x64_sys_ioctl+0x197/0x210
[  481.404763][ T9188]  do_syscall_64+0x39/0xb0
[  481.409722][ T9188]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  481.415813][ T9188] RIP: 0033:0x7f193c4ef069
[  481.420409][ T9188] 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
[  481.440826][ T9188] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  481.449259][ T9188] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  481.458018][ T9188] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  481.466252][ T9188] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  481.474662][ T9188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  481.482640][ T9188] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  481.491069][ T9188]  </TASK>
[  481.499655][ T9189] FAULT_INJECTION: forcing a failure.
[  481.499655][ T9189] name failslab, interval 1, probability 0, space 0, times 0
[  481.513283][ T9189] CPU: 0 PID: 9189 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  481.524968][ T9189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  481.535638][ T9189] Call Trace:
[  481.539091][ T9189]  <TASK>
[  481.542232][ T9189]  dump_stack_lvl+0x136/0x150
[  481.546929][ T9189]  should_fail_ex+0x4a3/0x5b0
[  481.551780][ T9189]  should_failslab+0x9/0x20
[  481.557107][ T9189]  __kmem_cache_alloc_node+0x5b/0x320
[  481.562547][ T9189]  ? rand_initialize_disk+0x3f/0xc0
[  481.568383][ T9189]  kmalloc_trace+0x26/0xe0
[  481.573002][ T9189]  rand_initialize_disk+0x3f/0xc0
[  481.578059][ T9189]  __alloc_disk_node+0x2c3/0x650
[  481.583389][ T9189]  __blk_mq_alloc_disk+0x111/0x1b0
[  481.588970][ T9189]  loop_add+0x3e4/0xaf0
[  481.593173][ T9189]  ? __up_read+0x1fe/0x750
[  481.599299][ T9189]  loop_control_ioctl+0x137/0x630
[  481.604756][ T9189]  ? loop_probe+0x80/0x80
[  481.609225][ T9189]  ? bpf_lsm_file_ioctl+0x9/0x10
[  481.614260][ T9189]  ? loop_probe+0x80/0x80
[  481.618639][ T9189]  __x64_sys_ioctl+0x197/0x210
[  481.623603][ T9189]  do_syscall_64+0x39/0xb0
[  481.628582][ T9189]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  481.634692][ T9189] RIP: 0033:0x7f193c4ef069
[  481.639136][ T9189] 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
[  481.659075][ T9189] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  481.668232][ T9189] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  481.677407][ T9189] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  481.685479][ T9189] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  481.694013][ T9189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  481.702450][ T9189] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  481.710893][ T9189]  </TASK>
[  481.774709][ T9191] FAULT_INJECTION: forcing a failure.
[  481.774709][ T9191] name failslab, interval 1, probability 0, space 0, times 0
[  481.788407][ T9191] CPU: 0 PID: 9191 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  481.800616][ T9191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  481.810879][ T9191] Call Trace:
[  481.814270][ T9191]  <TASK>
[  481.817239][ T9191]  dump_stack_lvl+0x136/0x150
[  481.821943][ T9191]  should_fail_ex+0x4a3/0x5b0
[  481.826753][ T9191]  should_failslab+0x9/0x20
[  481.831296][ T9191]  __kmem_cache_alloc_node+0x5b/0x320
[  481.836799][ T9191]  ? kstrdup_const+0x57/0x80
[  481.841590][ T9191]  ? kstrdup_const+0x57/0x80
[  481.846288][ T9191]  __kmalloc_node_track_caller+0x4f/0x1a0
[  481.852394][ T9191]  kstrdup+0x3f/0x70
[  481.856313][ T9191]  kstrdup_const+0x57/0x80
[  481.861555][ T9191]  kvasprintf_const+0x10c/0x190
[  481.866430][ T9191]  kobject_set_name_vargs+0x5a/0x150
[  481.871913][ T9191]  dev_set_name+0xbf/0xf0
[  481.876259][ T9191]  ? device_initialize+0x540/0x540
[  481.881856][ T9191]  ? sprintf+0xc4/0x100
[  481.886484][ T9191]  device_add_disk+0x343/0x1220
[  481.891372][ T9191]  ? lockdep_init_map_type+0x21e/0x810
[  481.897092][ T9191]  loop_add+0x886/0xaf0
[  481.901367][ T9191]  ? __up_read+0x1fe/0x750
[  481.905906][ T9191]  loop_control_ioctl+0x137/0x630
[  481.911430][ T9191]  ? loop_probe+0x80/0x80
[  481.916179][ T9191]  ? bpf_lsm_file_ioctl+0x9/0x10
[  481.921620][ T9191]  ? loop_probe+0x80/0x80
[  481.926133][ T9191]  __x64_sys_ioctl+0x197/0x210
[  481.931243][ T9191]  do_syscall_64+0x39/0xb0
[  481.935904][ T9191]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  481.941867][ T9191] RIP: 0033:0x7f193c4ef069
[  481.946311][ T9191] 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
[  481.966390][ T9191] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  481.974991][ T9191] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  481.983320][ T9191] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  481.991469][ T9191] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  481.999841][ T9191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  482.007918][ T9191] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  482.016602][ T9191]  </TASK>
[  482.025726][ T9192] FAULT_INJECTION: forcing a failure.
[  482.025726][ T9192] name failslab, interval 1, probability 0, space 0, times 0
[  482.038514][ T9192] CPU: 1 PID: 9192 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  482.050154][ T9192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  482.060216][ T9192] Call Trace:
[  482.064046][ T9192]  <TASK>
[  482.067000][ T9192]  dump_stack_lvl+0x136/0x150
[  482.071778][ T9192]  should_fail_ex+0x4a3/0x5b0
[  482.077392][ T9192]  should_failslab+0x9/0x20
[  482.081914][ T9192]  __kmem_cache_alloc_node+0x5b/0x320
[  482.087318][ T9192]  ? rand_initialize_disk+0x3f/0xc0
[  482.092633][ T9192]  kmalloc_trace+0x26/0xe0
[  482.097156][ T9192]  rand_initialize_disk+0x3f/0xc0
[  482.102220][ T9192]  __alloc_disk_node+0x2c3/0x650
[  482.107278][ T9192]  __blk_mq_alloc_disk+0x111/0x1b0
[  482.112449][ T9192]  loop_add+0x3e4/0xaf0
[  482.117107][ T9192]  ? __up_read+0x1fe/0x750
[  482.121985][ T9192]  loop_control_ioctl+0x137/0x630
[  482.127283][ T9192]  ? loop_probe+0x80/0x80
[  482.131818][ T9192]  ? bpf_lsm_file_ioctl+0x9/0x10
[  482.137736][ T9192]  ? loop_probe+0x80/0x80
[  482.142275][ T9192]  __x64_sys_ioctl+0x197/0x210
[  482.147249][ T9192]  do_syscall_64+0x39/0xb0
[  482.151722][ T9192]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  482.157886][ T9192] RIP: 0033:0x7f193c4ef069
[  482.162678][ T9192] 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
[  482.182642][ T9192] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  482.191165][ T9192] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  482.199671][ T9192] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  482.208473][ T9192] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  482.216547][ T9192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  482.224896][ T9192] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  482.232995][ T9192]  </TASK>
[  482.294794][ T9194] FAULT_INJECTION: forcing a failure.
[  482.294794][ T9194] name failslab, interval 1, probability 0, space 0, times 0
[  482.308319][ T9194] CPU: 1 PID: 9194 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  482.321491][ T9194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  482.331843][ T9194] Call Trace:
[  482.335407][ T9194]  <TASK>
[  482.338340][ T9194]  dump_stack_lvl+0x136/0x150
[  482.343139][ T9194]  should_fail_ex+0x4a3/0x5b0
[  482.348101][ T9194]  should_failslab+0x9/0x20
[  482.352710][ T9194]  __kmem_cache_alloc_node+0x5b/0x320
[  482.358388][ T9194]  ? kstrdup_const+0x57/0x80
[  482.363316][ T9194]  ? kstrdup_const+0x57/0x80
[  482.368311][ T9194]  __kmalloc_node_track_caller+0x4f/0x1a0
[  482.374613][ T9194]  kstrdup+0x3f/0x70
[  482.379599][ T9194]  kstrdup_const+0x57/0x80
[  482.384090][ T9194]  kvasprintf_const+0x10c/0x190
[  482.389430][ T9194]  kobject_set_name_vargs+0x5a/0x150
[  482.394843][ T9194]  dev_set_name+0xbf/0xf0
[  482.399636][ T9194]  ? device_initialize+0x540/0x540
[  482.405376][ T9194]  ? sprintf+0xc4/0x100
[  482.409676][ T9194]  device_add_disk+0x343/0x1220
[  482.414567][ T9194]  ? lockdep_init_map_type+0x21e/0x810
[  482.420153][ T9194]  loop_add+0x886/0xaf0
[  482.424337][ T9194]  ? __up_read+0x1fe/0x750
[  482.428767][ T9194]  loop_control_ioctl+0x137/0x630
[  482.433916][ T9194]  ? loop_probe+0x80/0x80
[  482.438263][ T9194]  ? bpf_lsm_file_ioctl+0x9/0x10
[  482.443250][ T9194]  ? loop_probe+0x80/0x80
[  482.447601][ T9194]  __x64_sys_ioctl+0x197/0x210
[  482.452555][ T9194]  do_syscall_64+0x39/0xb0
[  482.457198][ T9194]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  482.463209][ T9194] RIP: 0033:0x7f193c4ef069
[  482.467723][ T9194] 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
[  482.487663][ T9194] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  482.496273][ T9194] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  482.504336][ T9194] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  482.512408][ T9194] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  482.520399][ T9194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  482.528632][ T9194] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  482.536615][ T9194]  </TASK>
[  482.550254][ T9196] FAULT_INJECTION: forcing a failure.
[  482.550254][ T9196] name failslab, interval 1, probability 0, space 0, times 0
[  482.564664][ T9196] CPU: 1 PID: 9196 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  482.577556][ T9196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  482.587634][ T9196] Call Trace:
[  482.590912][ T9196]  <TASK>
[  482.593843][ T9196]  dump_stack_lvl+0x136/0x150
[  482.598553][ T9196]  should_fail_ex+0x4a3/0x5b0
[  482.603345][ T9196]  should_failslab+0x9/0x20
[  482.607873][ T9196]  __kmem_cache_alloc_node+0x5b/0x320
[  482.613277][ T9196]  ? rand_initialize_disk+0x3f/0xc0
[  482.618513][ T9196]  kmalloc_trace+0x26/0xe0
[  482.623188][ T9196]  rand_initialize_disk+0x3f/0xc0
[  482.628254][ T9196]  __alloc_disk_node+0x2c3/0x650
[  482.633215][ T9196]  __blk_mq_alloc_disk+0x111/0x1b0
[  482.638338][ T9196]  loop_add+0x3e4/0xaf0
[  482.642524][ T9196]  ? __up_read+0x1fe/0x750
[  482.647012][ T9196]  loop_control_ioctl+0x137/0x630
[  482.652058][ T9196]  ? loop_probe+0x80/0x80
[  482.656416][ T9196]  ? bpf_lsm_file_ioctl+0x9/0x10
[  482.661399][ T9196]  ? loop_probe+0x80/0x80
[  482.665763][ T9196]  __x64_sys_ioctl+0x197/0x210
[  482.670648][ T9196]  do_syscall_64+0x39/0xb0
[  482.675101][ T9196]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  482.681021][ T9196] RIP: 0033:0x7f193c4ef069
[  482.685559][ T9196] 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
[  482.705380][ T9196] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  482.713830][ T9196] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  482.721894][ T9196] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  482.729872][ T9196] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  482.737847][ T9196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  482.745912][ T9196] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  482.753902][ T9196]  </TASK>
[  482.827165][ T9198] FAULT_INJECTION: forcing a failure.
[  482.827165][ T9198] name failslab, interval 1, probability 0, space 0, times 0
[  482.840066][ T9198] CPU: 1 PID: 9198 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  482.851722][ T9198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  482.861785][ T9198] Call Trace:
[  482.865151][ T9198]  <TASK>
[  482.868088][ T9198]  dump_stack_lvl+0x136/0x150
[  482.872785][ T9198]  should_fail_ex+0x4a3/0x5b0
[  482.878798][ T9198]  should_failslab+0x9/0x20
[  482.883532][ T9198]  __kmem_cache_alloc_node+0x5b/0x320
[  482.889129][ T9198]  ? kstrdup_const+0x57/0x80
[  482.894017][ T9198]  ? kstrdup_const+0x57/0x80
[  482.898663][ T9198]  __kmalloc_node_track_caller+0x4f/0x1a0
[  482.904551][ T9198]  kstrdup+0x3f/0x70
[  482.908593][ T9198]  kstrdup_const+0x57/0x80
[  482.913222][ T9198]  kvasprintf_const+0x10c/0x190
[  482.918278][ T9198]  kobject_set_name_vargs+0x5a/0x150
[  482.924154][ T9198]  dev_set_name+0xbf/0xf0
[  482.928512][ T9198]  ? device_initialize+0x540/0x540
[  482.933817][ T9198]  ? sprintf+0xc4/0x100
[  482.938659][ T9198]  device_add_disk+0x343/0x1220
[  482.943639][ T9198]  ? lockdep_init_map_type+0x21e/0x810
[  482.949120][ T9198]  loop_add+0x886/0xaf0
[  482.953496][ T9198]  ? __up_read+0x1fe/0x750
[  482.957957][ T9198]  loop_control_ioctl+0x137/0x630
[  482.963212][ T9198]  ? loop_probe+0x80/0x80
[  482.967720][ T9198]  ? bpf_lsm_file_ioctl+0x9/0x10
[  482.972715][ T9198]  ? loop_probe+0x80/0x80
[  482.977131][ T9198]  __x64_sys_ioctl+0x197/0x210
[  482.982098][ T9198]  do_syscall_64+0x39/0xb0
[  482.986948][ T9198]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  482.992989][ T9198] RIP: 0033:0x7f193c4ef069
[  482.997526][ T9198] 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
[  483.017709][ T9198] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  483.026406][ T9198] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  483.034692][ T9198] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  483.042812][ T9198] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  483.050840][ T9198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  483.059026][ T9198] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  483.067347][ T9198]  </TASK>
[  483.081514][ T9201] FAULT_INJECTION: forcing a failure.
[  483.081514][ T9201] name failslab, interval 1, probability 0, space 0, times 0
[  483.095896][ T9201] CPU: 1 PID: 9201 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  483.107992][ T9201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  483.118051][ T9201] Call Trace:
[  483.121327][ T9201]  <TASK>
[  483.124267][ T9201]  dump_stack_lvl+0x136/0x150
[  483.128989][ T9201]  should_fail_ex+0x4a3/0x5b0
[  483.133770][ T9201]  should_failslab+0x9/0x20
[  483.138280][ T9201]  __kmem_cache_alloc_node+0x5b/0x320
[  483.143678][ T9201]  ? rand_initialize_disk+0x3f/0xc0
[  483.148899][ T9201]  kmalloc_trace+0x26/0xe0
[  483.153311][ T9201]  rand_initialize_disk+0x3f/0xc0
[  483.158608][ T9201]  __alloc_disk_node+0x2c3/0x650
[  483.164882][ T9201]  __blk_mq_alloc_disk+0x111/0x1b0
[  483.170098][ T9201]  loop_add+0x3e4/0xaf0
[  483.174481][ T9201]  ? __up_read+0x1fe/0x750
[  483.178896][ T9201]  loop_control_ioctl+0x137/0x630
[  483.184053][ T9201]  ? loop_probe+0x80/0x80
[  483.188475][ T9201]  ? bpf_lsm_file_ioctl+0x9/0x10
[  483.193710][ T9201]  ? loop_probe+0x80/0x80
[  483.198164][ T9201]  __x64_sys_ioctl+0x197/0x210
[  483.203041][ T9201]  do_syscall_64+0x39/0xb0
[  483.207473][ T9201]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  483.213411][ T9201] RIP: 0033:0x7f193c4ef069
[  483.217913][ T9201] 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
[  483.238143][ T9201] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  483.247006][ T9201] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  483.254976][ T9201] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  483.263160][ T9201] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  483.271159][ T9201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  483.279240][ T9201] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  483.287508][ T9201]  </TASK>
[  483.354511][ T9202] FAULT_INJECTION: forcing a failure.
[  483.354511][ T9202] name failslab, interval 1, probability 0, space 0, times 0
[  483.367358][ T9202] CPU: 1 PID: 9202 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  483.379119][ T9202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  483.389368][ T9202] Call Trace:
[  483.392665][ T9202]  <TASK>
[  483.395601][ T9202]  dump_stack_lvl+0x136/0x150
[  483.400424][ T9202]  should_fail_ex+0x4a3/0x5b0
[  483.405313][ T9202]  should_failslab+0x9/0x20
[  483.409881][ T9202]  __kmem_cache_alloc_node+0x5b/0x320
[  483.415286][ T9202]  ? rand_initialize_disk+0x3f/0xc0
[  483.420514][ T9202]  kmalloc_trace+0x26/0xe0
[  483.424954][ T9202]  rand_initialize_disk+0x3f/0xc0
[  483.430015][ T9202]  __alloc_disk_node+0x2c3/0x650
[  483.435075][ T9202]  __blk_mq_alloc_disk+0x111/0x1b0
[  483.440195][ T9202]  loop_add+0x3e4/0xaf0
[  483.444360][ T9202]  ? __up_read+0x1fe/0x750
[  483.448785][ T9202]  loop_control_ioctl+0x137/0x630
[  483.453827][ T9202]  ? loop_probe+0x80/0x80
[  483.458172][ T9202]  ? bpf_lsm_file_ioctl+0x9/0x10
[  483.463120][ T9202]  ? loop_probe+0x80/0x80
[  483.467466][ T9202]  __x64_sys_ioctl+0x197/0x210
[  483.472265][ T9202]  do_syscall_64+0x39/0xb0
[  483.477424][ T9202]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  483.483522][ T9202] RIP: 0033:0x7f193c4ef069
[  483.488035][ T9202] 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
[  483.508008][ T9202] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  483.516436][ T9202] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  483.524670][ T9202] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  483.532856][ T9202] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  483.540850][ T9202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  483.549091][ T9202] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  483.557091][ T9202]  </TASK>
[  483.605064][ T9204] FAULT_INJECTION: forcing a failure.
[  483.605064][ T9204] name failslab, interval 1, probability 0, space 0, times 0
[  483.618423][ T9204] CPU: 0 PID: 9204 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  483.630510][ T9204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  483.641851][ T9204] Call Trace:
[  483.645357][ T9204]  <TASK>
[  483.649038][ T9204]  dump_stack_lvl+0x136/0x150
[  483.654388][ T9204]  should_fail_ex+0x4a3/0x5b0
[  483.659523][ T9204]  should_failslab+0x9/0x20
[  483.664066][ T9204]  __kmem_cache_alloc_node+0x5b/0x320
[  483.669684][ T9204]  ? kstrdup_const+0x57/0x80
[  483.674661][ T9204]  ? kstrdup_const+0x57/0x80
[  483.680801][ T9204]  __kmalloc_node_track_caller+0x4f/0x1a0
[  483.687513][ T9204]  kstrdup+0x3f/0x70
[  483.691703][ T9204]  kstrdup_const+0x57/0x80
[  483.697525][ T9204]  kvasprintf_const+0x10c/0x190
[  483.703165][ T9204]  kobject_set_name_vargs+0x5a/0x150
[  483.708565][ T9204]  dev_set_name+0xbf/0xf0
[  483.713082][ T9204]  ? device_initialize+0x540/0x540
[  483.718234][ T9204]  ? sprintf+0xc4/0x100
[  483.722567][ T9204]  device_add_disk+0x343/0x1220
[  483.727564][ T9204]  ? lockdep_init_map_type+0x21e/0x810
[  483.733049][ T9204]  loop_add+0x886/0xaf0
[  483.737284][ T9204]  ? __up_read+0x1fe/0x750
[  483.741730][ T9204]  loop_control_ioctl+0x137/0x630
[  483.747237][ T9204]  ? loop_probe+0x80/0x80
[  483.751763][ T9204]  ? bpf_lsm_file_ioctl+0x9/0x10
[  483.756722][ T9204]  ? loop_probe+0x80/0x80
[  483.761184][ T9204]  __x64_sys_ioctl+0x197/0x210
[  483.766100][ T9204]  do_syscall_64+0x39/0xb0
[  483.774659][ T9204]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  483.780872][ T9204] RIP: 0033:0x7f193c4ef069
[  483.785310][ T9204] 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
[  483.804957][ T9204] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  483.813383][ T9204] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  483.821369][ T9204] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  483.829330][ T9204] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  483.837299][ T9204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  483.845262][ T9204] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  483.853353][ T9204]  </TASK>
[  483.863289][ T9205] FAULT_INJECTION: forcing a failure.
[  483.863289][ T9205] name failslab, interval 1, probability 0, space 0, times 0
[  483.876074][ T9205] CPU: 1 PID: 9205 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  483.887812][ T9205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  483.897972][ T9205] Call Trace:
[  483.901250][ T9205]  <TASK>
[  483.904181][ T9205]  dump_stack_lvl+0x136/0x150
[  483.908890][ T9205]  should_fail_ex+0x4a3/0x5b0
[  483.913590][ T9205]  should_failslab+0x9/0x20
[  483.918098][ T9205]  __kmem_cache_alloc_node+0x5b/0x320
[  483.923508][ T9205]  ? kstrdup_const+0x57/0x80
[  483.928406][ T9205]  ? kstrdup_const+0x57/0x80
[  483.933050][ T9205]  __kmalloc_node_track_caller+0x4f/0x1a0
[  483.939150][ T9205]  kstrdup+0x3f/0x70
[  483.943068][ T9205]  kstrdup_const+0x57/0x80
[  483.947624][ T9205]  kvasprintf_const+0x10c/0x190
[  483.952532][ T9205]  kobject_set_name_vargs+0x5a/0x150
[  483.957879][ T9205]  dev_set_name+0xbf/0xf0
[  483.966505][ T9205]  ? device_initialize+0x540/0x540
[  483.972099][ T9205]  ? sprintf+0xc4/0x100
[  483.976409][ T9205]  device_add_disk+0x343/0x1220
[  483.981422][ T9205]  ? lockdep_init_map_type+0x21e/0x810
[  483.987049][ T9205]  loop_add+0x886/0xaf0
[  483.991377][ T9205]  ? __up_read+0x1fe/0x750
[  483.995911][ T9205]  loop_control_ioctl+0x137/0x630
[  484.000979][ T9205]  ? loop_probe+0x80/0x80
[  484.005346][ T9205]  ? bpf_lsm_file_ioctl+0x9/0x10
[  484.010344][ T9205]  ? loop_probe+0x80/0x80
[  484.014789][ T9205]  __x64_sys_ioctl+0x197/0x210
[  484.019599][ T9205]  do_syscall_64+0x39/0xb0
[  484.024067][ T9205]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  484.030033][ T9205] RIP: 0033:0x7f193c4ef069
[  484.034464][ T9205] 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
[  484.056103][ T9205] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  484.064647][ T9205] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  484.073694][ T9205] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  484.082404][ T9205] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  484.091920][ T9205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  484.099932][ T9205] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  484.108038][ T9205]  </TASK>
[  484.117612][ T9206] FAULT_INJECTION: forcing a failure.
[  484.117612][ T9206] name failslab, interval 1, probability 0, space 0, times 0
[  484.130591][ T9206] CPU: 1 PID: 9206 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  484.142512][ T9206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  484.152799][ T9206] Call Trace:
[  484.156273][ T9206]  <TASK>
[  484.159479][ T9206]  dump_stack_lvl+0x136/0x150
[  484.164291][ T9206]  should_fail_ex+0x4a3/0x5b0
[  484.169265][ T9206]  should_failslab+0x9/0x20
[  484.173973][ T9206]  __kmem_cache_alloc_node+0x5b/0x320
[  484.180121][ T9206]  ? kstrdup_const+0x57/0x80
[  484.185015][ T9206]  ? kstrdup_const+0x57/0x80
[  484.189635][ T9206]  __kmalloc_node_track_caller+0x4f/0x1a0
[  484.195973][ T9206]  kstrdup+0x3f/0x70
[  484.199948][ T9206]  kstrdup_const+0x57/0x80
[  484.204385][ T9206]  kvasprintf_const+0x10c/0x190
[  484.209336][ T9206]  kobject_set_name_vargs+0x5a/0x150
[  484.214706][ T9206]  dev_set_name+0xbf/0xf0
[  484.219192][ T9206]  ? device_initialize+0x540/0x540
[  484.224332][ T9206]  ? sprintf+0xc4/0x100
[  484.228508][ T9206]  device_add_disk+0x343/0x1220
[  484.233401][ T9206]  ? lockdep_init_map_type+0x21e/0x810
[  484.238986][ T9206]  loop_add+0x886/0xaf0
[  484.243307][ T9206]  ? __up_read+0x1fe/0x750
[  484.247749][ T9206]  loop_control_ioctl+0x137/0x630
[  484.252789][ T9206]  ? loop_probe+0x80/0x80
[  484.257126][ T9206]  ? bpf_lsm_file_ioctl+0x9/0x10
[  484.262076][ T9206]  ? loop_probe+0x80/0x80
[  484.266429][ T9206]  __x64_sys_ioctl+0x197/0x210
[  484.271346][ T9206]  do_syscall_64+0x39/0xb0
[  484.275916][ T9206]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  484.282203][ T9206] RIP: 0033:0x7f193c4ef069
[  484.286906][ T9206] 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
[  484.306534][ T9206] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  484.315043][ T9206] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  484.323020][ T9206] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  484.331032][ T9206] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  484.339003][ T9206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  484.346976][ T9206] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  484.355010][ T9206]  </TASK>
[  484.364544][ T9207] FAULT_INJECTION: forcing a failure.
[  484.364544][ T9207] name failslab, interval 1, probability 0, space 0, times 0
[  484.377760][ T9207] CPU: 1 PID: 9207 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  484.390842][ T9207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  484.403106][ T9207] Call Trace:
[  484.406670][ T9207]  <TASK>
[  484.409604][ T9207]  dump_stack_lvl+0x136/0x150
[  484.414420][ T9207]  should_fail_ex+0x4a3/0x5b0
[  484.419231][ T9207]  should_failslab+0x9/0x20
[  484.423833][ T9207]  __kmem_cache_alloc_node+0x5b/0x320
[  484.429422][ T9207]  ? rand_initialize_disk+0x3f/0xc0
[  484.434645][ T9207]  kmalloc_trace+0x26/0xe0
[  484.439091][ T9207]  rand_initialize_disk+0x3f/0xc0
[  484.444226][ T9207]  __alloc_disk_node+0x2c3/0x650
[  484.449218][ T9207]  __blk_mq_alloc_disk+0x111/0x1b0
[  484.454377][ T9207]  loop_add+0x3e4/0xaf0
[  484.458589][ T9207]  ? __up_read+0x1fe/0x750
[  484.463293][ T9207]  loop_control_ioctl+0x137/0x630
[  484.468731][ T9207]  ? loop_probe+0x80/0x80
[  484.473095][ T9207]  ? bpf_lsm_file_ioctl+0x9/0x10
[  484.478465][ T9207]  ? loop_probe+0x80/0x80
[  484.483247][ T9207]  __x64_sys_ioctl+0x197/0x210
[  484.488105][ T9207]  do_syscall_64+0x39/0xb0
[  484.492559][ T9207]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  484.498472][ T9207] RIP: 0033:0x7f193c4ef069
[  484.502901][ T9207] 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
[  484.522536][ T9207] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  484.530968][ T9207] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  484.539633][ T9207] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  484.547689][ T9207] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  484.555691][ T9207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  484.564801][ T9207] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  484.573662][ T9207]  </TASK>
[  484.635153][ T9208] FAULT_INJECTION: forcing a failure.
[  484.635153][ T9208] name failslab, interval 1, probability 0, space 0, times 0
[  484.648308][ T9208] CPU: 0 PID: 9208 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  484.660136][ T9208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  484.671145][ T9208] Call Trace:
[  484.674419][ T9208]  <TASK>
[  484.677463][ T9208]  dump_stack_lvl+0x136/0x150
[  484.682138][ T9208]  should_fail_ex+0x4a3/0x5b0
[  484.686837][ T9208]  should_failslab+0x9/0x20
[  484.691432][ T9208]  __kmem_cache_alloc_node+0x5b/0x320
[  484.696814][ T9208]  ? kstrdup_const+0x57/0x80
[  484.701451][ T9208]  ? kstrdup_const+0x57/0x80
[  484.706052][ T9208]  __kmalloc_node_track_caller+0x4f/0x1a0
[  484.711788][ T9208]  kstrdup+0x3f/0x70
[  484.715705][ T9208]  kstrdup_const+0x57/0x80
[  484.720145][ T9208]  kvasprintf_const+0x10c/0x190
[  484.725026][ T9208]  kobject_set_name_vargs+0x5a/0x150
[  484.730507][ T9208]  dev_set_name+0xbf/0xf0
[  484.734971][ T9208]  ? device_initialize+0x540/0x540
[  484.740094][ T9208]  ? sprintf+0xc4/0x100
[  484.744288][ T9208]  device_add_disk+0x343/0x1220
[  484.749175][ T9208]  ? lockdep_init_map_type+0x21e/0x810
[  484.754673][ T9208]  loop_add+0x886/0xaf0
[  484.758856][ T9208]  ? __up_read+0x1fe/0x750
[  484.763372][ T9208]  loop_control_ioctl+0x137/0x630
[  484.768761][ T9208]  ? loop_probe+0x80/0x80
[  484.773387][ T9208]  ? bpf_lsm_file_ioctl+0x9/0x10
[  484.778732][ T9208]  ? loop_probe+0x80/0x80
[  484.783894][ T9208]  __x64_sys_ioctl+0x197/0x210
[  484.789049][ T9208]  do_syscall_64+0x39/0xb0
[  484.793541][ T9208]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  484.799553][ T9208] RIP: 0033:0x7f193c4ef069
[  484.804153][ T9208] 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
[  484.824465][ T9208] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  484.832886][ T9208] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  484.840879][ T9208] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  484.848966][ T9208] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  484.856973][ T9208] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  484.864960][ T9208] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  484.872977][ T9208]  </TASK>
[  484.884281][ T9209] FAULT_INJECTION: forcing a failure.
[  484.884281][ T9209] name failslab, interval 1, probability 0, space 0, times 0
[  484.897061][ T9209] CPU: 1 PID: 9209 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  484.908736][ T9209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  484.918806][ T9209] Call Trace:
[  484.922104][ T9209]  <TASK>
[  484.925040][ T9209]  dump_stack_lvl+0x136/0x150
[  484.929845][ T9209]  should_fail_ex+0x4a3/0x5b0
[  484.934554][ T9209]  should_failslab+0x9/0x20
[  484.939066][ T9209]  __kmem_cache_alloc_node+0x5b/0x320
[  484.944445][ T9209]  ? kstrdup_const+0x57/0x80
[  484.949055][ T9209]  ? kstrdup_const+0x57/0x80
[  484.953671][ T9209]  __kmalloc_node_track_caller+0x4f/0x1a0
[  484.959481][ T9209]  kstrdup+0x3f/0x70
[  484.963391][ T9209]  kstrdup_const+0x57/0x80
[  484.967920][ T9209]  kvasprintf_const+0x10c/0x190
[  484.972864][ T9209]  kobject_set_name_vargs+0x5a/0x150
[  484.978241][ T9209]  dev_set_name+0xbf/0xf0
[  484.982596][ T9209]  ? device_initialize+0x540/0x540
[  484.987707][ T9209]  ? sprintf+0xc4/0x100
[  484.991871][ T9209]  device_add_disk+0x343/0x1220
[  484.997509][ T9209]  ? lockdep_init_map_type+0x21e/0x810
[  485.004661][ T9209]  loop_add+0x886/0xaf0
[  485.008837][ T9209]  ? __up_read+0x1fe/0x750
[  485.013334][ T9209]  loop_control_ioctl+0x137/0x630
[  485.018361][ T9209]  ? loop_probe+0x80/0x80
[  485.022690][ T9209]  ? bpf_lsm_file_ioctl+0x9/0x10
[  485.027714][ T9209]  ? loop_probe+0x80/0x80
[  485.032139][ T9209]  __x64_sys_ioctl+0x197/0x210
[  485.037012][ T9209]  do_syscall_64+0x39/0xb0
[  485.041477][ T9209]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  485.047885][ T9209] RIP: 0033:0x7f193c4ef069
[  485.052785][ T9209] 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
[  485.073948][ T9209] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  485.083479][ T9209] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  485.091466][ T9209] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  485.099622][ T9209] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  485.107685][ T9209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  485.115652][ T9209] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  485.123632][ T9209]  </TASK>
[  485.139639][ T9212] FAULT_INJECTION: forcing a failure.
[  485.139639][ T9212] name failslab, interval 1, probability 0, space 0, times 0
[  485.152501][ T9212] CPU: 1 PID: 9212 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  485.164152][ T9212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  485.174348][ T9212] Call Trace:
[  485.177710][ T9212]  <TASK>
[  485.180637][ T9212]  dump_stack_lvl+0x136/0x150
[  485.185409][ T9212]  should_fail_ex+0x4a3/0x5b0
[  485.190086][ T9212]  should_failslab+0x9/0x20
[  485.194673][ T9212]  __kmem_cache_alloc_node+0x5b/0x320
[  485.200062][ T9212]  ? rand_initialize_disk+0x3f/0xc0
[  485.205262][ T9212]  kmalloc_trace+0x26/0xe0
[  485.209681][ T9212]  rand_initialize_disk+0x3f/0xc0
[  485.214703][ T9212]  __alloc_disk_node+0x2c3/0x650
[  485.219643][ T9212]  __blk_mq_alloc_disk+0x111/0x1b0
[  485.224749][ T9212]  loop_add+0x3e4/0xaf0
[  485.229089][ T9212]  ? __up_read+0x1fe/0x750
[  485.233516][ T9212]  loop_control_ioctl+0x137/0x630
[  485.238561][ T9212]  ? loop_probe+0x80/0x80
[  485.242916][ T9212]  ? bpf_lsm_file_ioctl+0x9/0x10
[  485.247887][ T9212]  ? loop_probe+0x80/0x80
[  485.252239][ T9212]  __x64_sys_ioctl+0x197/0x210
[  485.257029][ T9212]  do_syscall_64+0x39/0xb0
[  485.261478][ T9212]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  485.268172][ T9212] RIP: 0033:0x7f193c4ef069
[  485.272678][ T9212] 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
[  485.292725][ T9212] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  485.301167][ T9212] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  485.309432][ T9212] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  485.317700][ T9212] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  485.325790][ T9212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  485.333774][ T9212] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  485.341788][ T9212]  </TASK>
[  485.384785][ T9214] FAULT_INJECTION: forcing a failure.
[  485.384785][ T9214] name failslab, interval 1, probability 0, space 0, times 0
[  485.397642][ T9214] CPU: 0 PID: 9214 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  485.409831][ T9214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  485.419975][ T9214] Call Trace:
[  485.423338][ T9214]  <TASK>
[  485.426281][ T9214]  dump_stack_lvl+0x136/0x150
[  485.431015][ T9214]  should_fail_ex+0x4a3/0x5b0
[  485.435859][ T9214]  should_failslab+0x9/0x20
[  485.440598][ T9214]  __kmem_cache_alloc_node+0x5b/0x320
[  485.446180][ T9214]  ? kstrdup_const+0x57/0x80
[  485.450976][ T9214]  ? kstrdup_const+0x57/0x80
[  485.455601][ T9214]  __kmalloc_node_track_caller+0x4f/0x1a0
[  485.461608][ T9214]  kstrdup+0x3f/0x70
[  485.466134][ T9214]  kstrdup_const+0x57/0x80
[  485.470578][ T9214]  kvasprintf_const+0x10c/0x190
[  485.475553][ T9214]  kobject_set_name_vargs+0x5a/0x150
[  485.481051][ T9214]  dev_set_name+0xbf/0xf0
[  485.485393][ T9214]  ? device_initialize+0x540/0x540
[  485.490521][ T9214]  ? sprintf+0xc4/0x100
[  485.494872][ T9214]  device_add_disk+0x343/0x1220
[  485.499991][ T9214]  ? lockdep_init_map_type+0x21e/0x810
[  485.505470][ T9214]  loop_add+0x886/0xaf0
[  485.509629][ T9214]  ? __up_read+0x1fe/0x750
[  485.514042][ T9214]  loop_control_ioctl+0x137/0x630
[  485.519065][ T9214]  ? loop_probe+0x80/0x80
[  485.523392][ T9214]  ? bpf_lsm_file_ioctl+0x9/0x10
[  485.528333][ T9214]  ? loop_probe+0x80/0x80
[  485.532667][ T9214]  __x64_sys_ioctl+0x197/0x210
[  485.537435][ T9214]  do_syscall_64+0x39/0xb0
[  485.541853][ T9214]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  485.547749][ T9214] RIP: 0033:0x7f193c4ef069
[  485.552183][ T9214] 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
[  485.572248][ T9214] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  485.580710][ T9214] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  485.589484][ T9214] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  485.597475][ T9214] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  485.606369][ T9214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  485.614345][ T9214] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  485.622554][ T9214]  </TASK>
[  485.631228][ T9215] FAULT_INJECTION: forcing a failure.
[  485.631228][ T9215] name failslab, interval 1, probability 0, space 0, times 0
[  485.644169][ T9215] CPU: 0 PID: 9215 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  485.656096][ T9215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  485.667404][ T9215] Call Trace:
[  485.671279][ T9215]  <TASK>
[  485.674326][ T9215]  dump_stack_lvl+0x136/0x150
[  485.679210][ T9215]  should_fail_ex+0x4a3/0x5b0
[  485.683930][ T9215]  should_failslab+0x9/0x20
[  485.690063][ T9215]  __kmem_cache_alloc_node+0x5b/0x320
[  485.696026][ T9215]  ? rand_initialize_disk+0x3f/0xc0
[  485.701370][ T9215]  kmalloc_trace+0x26/0xe0
[  485.706263][ T9215]  rand_initialize_disk+0x3f/0xc0
[  485.711395][ T9215]  __alloc_disk_node+0x2c3/0x650
[  485.716711][ T9215]  __blk_mq_alloc_disk+0x111/0x1b0
[  485.722081][ T9215]  loop_add+0x3e4/0xaf0
[  485.726486][ T9215]  ? __up_read+0x1fe/0x750
[  485.731651][ T9215]  loop_control_ioctl+0x137/0x630
[  485.736885][ T9215]  ? loop_probe+0x80/0x80
[  485.741311][ T9215]  ? bpf_lsm_file_ioctl+0x9/0x10
[  485.746262][ T9215]  ? loop_probe+0x80/0x80
[  485.750644][ T9215]  __x64_sys_ioctl+0x197/0x210
[  485.755455][ T9215]  do_syscall_64+0x39/0xb0
[  485.760160][ T9215]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  485.766738][ T9215] RIP: 0033:0x7f193c4ef069
[  485.771468][ T9215] 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
[  485.791897][ T9215] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  485.800501][ T9215] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  485.808479][ T9215] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  485.816633][ T9215] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  485.824603][ T9215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  485.832577][ T9215] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  485.840574][ T9215]  </TASK>
[  485.894539][ T9216] FAULT_INJECTION: forcing a failure.
[  485.894539][ T9216] name failslab, interval 1, probability 0, space 0, times 0
[  485.907347][ T9216] CPU: 0 PID: 9216 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  485.919080][ T9216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  485.929156][ T9216] Call Trace:
[  485.932704][ T9216]  <TASK>
[  485.935627][ T9216]  dump_stack_lvl+0x136/0x150
[  485.940306][ T9216]  should_fail_ex+0x4a3/0x5b0
[  485.945006][ T9216]  should_failslab+0x9/0x20
[  485.949951][ T9216]  __kmem_cache_alloc_node+0x5b/0x320
[  485.955342][ T9216]  ? kstrdup_const+0x57/0x80
[  485.959954][ T9216]  ? kstrdup_const+0x57/0x80
[  485.964837][ T9216]  __kmalloc_node_track_caller+0x4f/0x1a0
[  485.971059][ T9216]  kstrdup+0x3f/0x70
[  485.975158][ T9216]  kstrdup_const+0x57/0x80
[  485.979970][ T9216]  kvasprintf_const+0x10c/0x190
[  485.984931][ T9216]  kobject_set_name_vargs+0x5a/0x150
[  485.990268][ T9216]  dev_set_name+0xbf/0xf0
[  485.994834][ T9216]  ? device_initialize+0x540/0x540
[  486.000167][ T9216]  ? sprintf+0xc4/0x100
[  486.004450][ T9216]  device_add_disk+0x343/0x1220
[  486.009473][ T9216]  ? lockdep_init_map_type+0x21e/0x810
[  486.015153][ T9216]  loop_add+0x886/0xaf0
[  486.019338][ T9216]  ? __up_read+0x1fe/0x750
[  486.024179][ T9216]  loop_control_ioctl+0x137/0x630
[  486.029230][ T9216]  ? loop_probe+0x80/0x80
[  486.033682][ T9216]  ? bpf_lsm_file_ioctl+0x9/0x10
[  486.038727][ T9216]  ? loop_probe+0x80/0x80
[  486.044064][ T9216]  __x64_sys_ioctl+0x197/0x210
[  486.048965][ T9216]  do_syscall_64+0x39/0xb0
[  486.053682][ T9216]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.059683][ T9216] RIP: 0033:0x7f193c4ef069
[  486.064217][ T9216] 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
[  486.083949][ T9216] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  486.092584][ T9216] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  486.100755][ T9216] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  486.108742][ T9216] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  486.116723][ T9216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  486.124698][ T9216] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  486.132714][ T9216]  </TASK>
[  486.141921][ T9217] FAULT_INJECTION: forcing a failure.
[  486.141921][ T9217] name failslab, interval 1, probability 0, space 0, times 0
[  486.154629][ T9217] CPU: 0 PID: 9217 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  486.166463][ T9217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  486.176624][ T9217] Call Trace:
[  486.179920][ T9217]  <TASK>
[  486.182855][ T9217]  dump_stack_lvl+0x136/0x150
[  486.187615][ T9217]  should_fail_ex+0x4a3/0x5b0
[  486.192410][ T9217]  should_failslab+0x9/0x20
[  486.197082][ T9217]  __kmem_cache_alloc_node+0x5b/0x320
[  486.202541][ T9217]  ? kstrdup_const+0x57/0x80
[  486.207245][ T9217]  ? kstrdup_const+0x57/0x80
[  486.211867][ T9217]  __kmalloc_node_track_caller+0x4f/0x1a0
[  486.217595][ T9217]  kstrdup+0x3f/0x70
[  486.221498][ T9217]  kstrdup_const+0x57/0x80
[  486.225913][ T9217]  kvasprintf_const+0x10c/0x190
[  486.230875][ T9217]  kobject_set_name_vargs+0x5a/0x150
[  486.236252][ T9217]  dev_set_name+0xbf/0xf0
[  486.240578][ T9217]  ? device_initialize+0x540/0x540
[  486.245691][ T9217]  ? sprintf+0xc4/0x100
[  486.249857][ T9217]  device_add_disk+0x343/0x1220
[  486.254721][ T9217]  ? lockdep_init_map_type+0x21e/0x810
[  486.260361][ T9217]  loop_add+0x886/0xaf0
[  486.264566][ T9217]  ? __up_read+0x1fe/0x750
[  486.269134][ T9217]  loop_control_ioctl+0x137/0x630
[  486.274191][ T9217]  ? loop_probe+0x80/0x80
[  486.278556][ T9217]  ? bpf_lsm_file_ioctl+0x9/0x10
[  486.283613][ T9217]  ? loop_probe+0x80/0x80
[  486.288151][ T9217]  __x64_sys_ioctl+0x197/0x210
[  486.293765][ T9217]  do_syscall_64+0x39/0xb0
[  486.298232][ T9217]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.304170][ T9217] RIP: 0033:0x7f193c4ef069
[  486.308605][ T9217] 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
[  486.328583][ T9217] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  486.337275][ T9217] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  486.345346][ T9217] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  486.353324][ T9217] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  486.361315][ T9217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  486.369289][ T9217] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  486.377279][ T9217]  </TASK>
[  486.425156][ T9220] FAULT_INJECTION: forcing a failure.
[  486.425156][ T9220] name failslab, interval 1, probability 0, space 0, times 0
[  486.438038][ T9220] CPU: 1 PID: 9220 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  486.449682][ T9220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  486.459830][ T9220] Call Trace:
[  486.463215][ T9220]  <TASK>
[  486.466159][ T9220]  dump_stack_lvl+0x136/0x150
[  486.470940][ T9220]  should_fail_ex+0x4a3/0x5b0
[  486.475725][ T9220]  should_failslab+0x9/0x20
[  486.480234][ T9220]  __kmem_cache_alloc_node+0x5b/0x320
[  486.485618][ T9220]  ? kstrdup_const+0x57/0x80
[  486.490258][ T9220]  ? kstrdup_const+0x57/0x80
[  486.494888][ T9220]  __kmalloc_node_track_caller+0x4f/0x1a0
[  486.500733][ T9220]  kstrdup+0x3f/0x70
[  486.505120][ T9220]  kstrdup_const+0x57/0x80
[  486.509584][ T9220]  kvasprintf_const+0x10c/0x190
[  486.514465][ T9220]  kobject_set_name_vargs+0x5a/0x150
[  486.519935][ T9220]  dev_set_name+0xbf/0xf0
[  486.524303][ T9220]  ? device_initialize+0x540/0x540
[  486.529420][ T9220]  ? sprintf+0xc4/0x100
[  486.533593][ T9220]  device_add_disk+0x343/0x1220
[  486.538480][ T9220]  ? lockdep_init_map_type+0x21e/0x810
[  486.543982][ T9220]  loop_add+0x886/0xaf0
[  486.548141][ T9220]  ? __up_read+0x1fe/0x750
[  486.552567][ T9220]  loop_control_ioctl+0x137/0x630
[  486.557685][ T9220]  ? loop_probe+0x80/0x80
[  486.562038][ T9220]  ? bpf_lsm_file_ioctl+0x9/0x10
[  486.567782][ T9220]  ? loop_probe+0x80/0x80
[  486.572715][ T9220]  __x64_sys_ioctl+0x197/0x210
[  486.578136][ T9220]  do_syscall_64+0x39/0xb0
[  486.582696][ T9220]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.589524][ T9220] RIP: 0033:0x7f193c4ef069
[  486.594069][ T9220] 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
[  486.614242][ T9220] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  486.623411][ T9220] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  486.631939][ T9220] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  486.640212][ T9220] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  486.648218][ T9220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  486.657093][ T9220] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  486.665408][ T9220]  </TASK>
[  486.675614][ T9221] FAULT_INJECTION: forcing a failure.
[  486.675614][ T9221] name failslab, interval 1, probability 0, space 0, times 0
[  486.688921][ T9221] CPU: 0 PID: 9221 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  486.700921][ T9221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  486.711095][ T9221] Call Trace:
[  486.714458][ T9221]  <TASK>
[  486.717497][ T9221]  dump_stack_lvl+0x136/0x150
[  486.722265][ T9221]  should_fail_ex+0x4a3/0x5b0
[  486.727228][ T9221]  should_failslab+0x9/0x20
[  486.732076][ T9221]  __kmem_cache_alloc_node+0x5b/0x320
[  486.737638][ T9221]  ? rand_initialize_disk+0x3f/0xc0
[  486.742949][ T9221]  kmalloc_trace+0x26/0xe0
[  486.747623][ T9221]  rand_initialize_disk+0x3f/0xc0
[  486.753100][ T9221]  __alloc_disk_node+0x2c3/0x650
[  486.758068][ T9221]  __blk_mq_alloc_disk+0x111/0x1b0
[  486.763299][ T9221]  loop_add+0x3e4/0xaf0
[  486.769324][ T9221]  ? __up_read+0x1fe/0x750
[  486.773858][ T9221]  loop_control_ioctl+0x137/0x630
[  486.778896][ T9221]  ? loop_probe+0x80/0x80
[  486.783228][ T9221]  ? bpf_lsm_file_ioctl+0x9/0x10
[  486.788196][ T9221]  ? loop_probe+0x80/0x80
[  486.792546][ T9221]  __x64_sys_ioctl+0x197/0x210
[  486.797450][ T9221]  do_syscall_64+0x39/0xb0
[  486.801913][ T9221]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.807836][ T9221] RIP: 0033:0x7f193c4ef069
[  486.812380][ T9221] 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
[  486.832118][ T9221] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  486.840629][ T9221] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  486.848602][ T9221] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  486.856755][ T9221] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  486.864737][ T9221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  486.872814][ T9221] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  486.880895][ T9221]  </TASK>
[  486.934964][ T9222] FAULT_INJECTION: forcing a failure.
[  486.934964][ T9222] name failslab, interval 1, probability 0, space 0, times 0
[  486.948820][ T9222] CPU: 1 PID: 9222 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  486.960474][ T9222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  486.971077][ T9222] Call Trace:
[  486.974642][ T9222]  <TASK>
[  486.977574][ T9222]  dump_stack_lvl+0x136/0x150
[  486.982275][ T9222]  should_fail_ex+0x4a3/0x5b0
[  486.987067][ T9222]  should_failslab+0x9/0x20
[  486.991615][ T9222]  __kmem_cache_alloc_node+0x5b/0x320
[  486.997231][ T9222]  ? kstrdup_const+0x57/0x80
[  487.002160][ T9222]  ? kstrdup_const+0x57/0x80
[  487.006976][ T9222]  __kmalloc_node_track_caller+0x4f/0x1a0
[  487.014742][ T9222]  kstrdup+0x3f/0x70
[  487.018642][ T9222]  kstrdup_const+0x57/0x80
[  487.023064][ T9222]  kvasprintf_const+0x10c/0x190
[  487.027920][ T9222]  kobject_set_name_vargs+0x5a/0x150
[  487.033214][ T9222]  dev_set_name+0xbf/0xf0
[  487.037553][ T9222]  ? device_initialize+0x540/0x540
[  487.042682][ T9222]  ? sprintf+0xc4/0x100
[  487.046892][ T9222]  device_add_disk+0x343/0x1220
[  487.051783][ T9222]  ? lockdep_init_map_type+0x21e/0x810
[  487.057267][ T9222]  loop_add+0x886/0xaf0
[  487.061462][ T9222]  ? __up_read+0x1fe/0x750
[  487.066018][ T9222]  loop_control_ioctl+0x137/0x630
[  487.071607][ T9222]  ? loop_probe+0x80/0x80
[  487.076237][ T9222]  ? bpf_lsm_file_ioctl+0x9/0x10
[  487.081763][ T9222]  ? loop_probe+0x80/0x80
[  487.086308][ T9222]  __x64_sys_ioctl+0x197/0x210
[  487.091201][ T9222]  do_syscall_64+0x39/0xb0
[  487.095730][ T9222]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  487.101630][ T9222] RIP: 0033:0x7f193c4ef069
[  487.106066][ T9222] 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
[  487.125681][ T9222] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  487.134179][ T9222] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  487.142248][ T9222] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  487.150210][ T9222] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  487.158174][ T9222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  487.166335][ T9222] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  487.174918][ T9222]  </TASK>
[  487.189348][ T9224] FAULT_INJECTION: forcing a failure.
[  487.189348][ T9224] name failslab, interval 1, probability 0, space 0, times 0
[  487.203631][ T9224] CPU: 0 PID: 9224 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  487.215265][ T9224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  487.225319][ T9224] Call Trace:
[  487.228589][ T9224]  <TASK>
[  487.231531][ T9224]  dump_stack_lvl+0x136/0x150
[  487.236214][ T9224]  should_fail_ex+0x4a3/0x5b0
[  487.240891][ T9224]  should_failslab+0x9/0x20
[  487.245412][ T9224]  __kmem_cache_alloc_node+0x5b/0x320
[  487.250805][ T9224]  ? rand_initialize_disk+0x3f/0xc0
[  487.256018][ T9224]  kmalloc_trace+0x26/0xe0
[  487.260432][ T9224]  rand_initialize_disk+0x3f/0xc0
[  487.265554][ T9224]  __alloc_disk_node+0x2c3/0x650
[  487.270536][ T9224]  __blk_mq_alloc_disk+0x111/0x1b0
[  487.276378][ T9224]  loop_add+0x3e4/0xaf0
[  487.280744][ T9224]  ? __up_read+0x1fe/0x750
[  487.285821][ T9224]  loop_control_ioctl+0x137/0x630
[  487.291832][ T9224]  ? loop_probe+0x80/0x80
[  487.296350][ T9224]  ? bpf_lsm_file_ioctl+0x9/0x10
[  487.301475][ T9224]  ? loop_probe+0x80/0x80
[  487.306167][ T9224]  __x64_sys_ioctl+0x197/0x210
[  487.311156][ T9224]  do_syscall_64+0x39/0xb0
[  487.315766][ T9224]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  487.321949][ T9224] RIP: 0033:0x7f193c4ef069
[  487.326378][ T9224] 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
[  487.346172][ T9224] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  487.354592][ T9224] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  487.362761][ T9224] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  487.370760][ T9224] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  487.379193][ T9224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  487.387179][ T9224] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  487.395171][ T9224]  </TASK>
[  487.505077][ T9228] FAULT_INJECTION: forcing a failure.
[  487.505077][ T9228] name failslab, interval 1, probability 0, space 0, times 0
[  487.517861][ T9228] CPU: 0 PID: 9228 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  487.529543][ T9228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  487.539690][ T9228] Call Trace:
[  487.542967][ T9228]  <TASK>
[  487.545915][ T9228]  dump_stack_lvl+0x136/0x150
[  487.550599][ T9228]  should_fail_ex+0x4a3/0x5b0
[  487.555454][ T9228]  should_failslab+0x9/0x20
[  487.560022][ T9228]  __kmem_cache_alloc_node+0x5b/0x320
[  487.565527][ T9228]  ? kstrdup_const+0x57/0x80
[  487.570194][ T9228]  ? kstrdup_const+0x57/0x80
[  487.574828][ T9228]  __kmalloc_node_track_caller+0x4f/0x1a0
[  487.580677][ T9228]  kstrdup+0x3f/0x70
[  487.584710][ T9228]  kstrdup_const+0x57/0x80
[  487.589167][ T9228]  kvasprintf_const+0x10c/0x190
[  487.594135][ T9228]  kobject_set_name_vargs+0x5a/0x150
[  487.599442][ T9228]  dev_set_name+0xbf/0xf0
[  487.603790][ T9228]  ? device_initialize+0x540/0x540
[  487.608912][ T9228]  ? sprintf+0xc4/0x100
[  487.613177][ T9228]  device_add_disk+0x343/0x1220
[  487.618055][ T9228]  ? lockdep_init_map_type+0x21e/0x810
[  487.623573][ T9228]  loop_add+0x886/0xaf0
[  487.627935][ T9228]  ? __up_read+0x1fe/0x750
[  487.632368][ T9228]  loop_control_ioctl+0x137/0x630
[  487.637418][ T9228]  ? loop_probe+0x80/0x80
[  487.641766][ T9228]  ? bpf_lsm_file_ioctl+0x9/0x10
[  487.646719][ T9228]  ? loop_probe+0x80/0x80
[  487.651162][ T9228]  __x64_sys_ioctl+0x197/0x210
[  487.656037][ T9228]  do_syscall_64+0x39/0xb0
[  487.660518][ T9228]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  487.669202][ T9228] RIP: 0033:0x7f193c4ef069
[  487.674906][ T9228] 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
[  487.695706][ T9228] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  487.704326][ T9228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  487.712790][ T9228] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  487.721054][ T9228] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  487.729117][ T9228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  487.737447][ T9228] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  487.745905][ T9228]  </TASK>
[  487.755713][ T9229] FAULT_INJECTION: forcing a failure.
[  487.755713][ T9229] name failslab, interval 1, probability 0, space 0, times 0
[  487.770323][ T9229] CPU: 1 PID: 9229 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  487.782597][ T9229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  487.793368][ T9229] Call Trace:
[  487.797107][ T9229]  <TASK>
[  487.800252][ T9229]  dump_stack_lvl+0x136/0x150
[  487.805681][ T9229]  should_fail_ex+0x4a3/0x5b0
[  487.810504][ T9229]  should_failslab+0x9/0x20
[  487.815290][ T9229]  __kmem_cache_alloc_node+0x5b/0x320
[  487.820868][ T9229]  ? kstrdup_const+0x57/0x80
[  487.825850][ T9229]  ? kstrdup_const+0x57/0x80
[  487.830455][ T9229]  __kmalloc_node_track_caller+0x4f/0x1a0
[  487.836724][ T9229]  kstrdup+0x3f/0x70
[  487.840931][ T9229]  kstrdup_const+0x57/0x80
[  487.845418][ T9229]  kvasprintf_const+0x10c/0x190
[  487.850314][ T9229]  kobject_set_name_vargs+0x5a/0x150
[  487.855691][ T9229]  dev_set_name+0xbf/0xf0
[  487.860376][ T9229]  ? device_initialize+0x540/0x540
[  487.865697][ T9229]  ? sprintf+0xc4/0x100
[  487.870058][ T9229]  device_add_disk+0x343/0x1220
[  487.875066][ T9229]  ? lockdep_init_map_type+0x21e/0x810
[  487.881213][ T9229]  loop_add+0x886/0xaf0
[  487.885413][ T9229]  ? __up_read+0x1fe/0x750
[  487.889848][ T9229]  loop_control_ioctl+0x137/0x630
[  487.895007][ T9229]  ? loop_probe+0x80/0x80
[  487.899359][ T9229]  ? bpf_lsm_file_ioctl+0x9/0x10
[  487.904340][ T9229]  ? loop_probe+0x80/0x80
[  487.908691][ T9229]  __x64_sys_ioctl+0x197/0x210
[  487.913476][ T9229]  do_syscall_64+0x39/0xb0
[  487.917925][ T9229]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  487.923838][ T9229] RIP: 0033:0x7f193c4ef069
[  487.928328][ T9229] 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
[  487.947962][ T9229] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  487.956387][ T9229] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  487.964378][ T9229] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  487.972491][ T9229] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  487.980995][ T9229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  487.989064][ T9229] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  487.998044][ T9229]  </TASK>
[  488.007437][ T9230] FAULT_INJECTION: forcing a failure.
[  488.007437][ T9230] name failslab, interval 1, probability 0, space 0, times 0
[  488.020638][ T9230] CPU: 1 PID: 9230 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  488.032986][ T9230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  488.043217][ T9230] Call Trace:
[  488.046492][ T9230]  <TASK>
[  488.049415][ T9230]  dump_stack_lvl+0x136/0x150
[  488.054102][ T9230]  should_fail_ex+0x4a3/0x5b0
[  488.058779][ T9230]  should_failslab+0x9/0x20
[  488.063283][ T9230]  __kmem_cache_alloc_node+0x5b/0x320
[  488.068656][ T9230]  ? kstrdup_const+0x57/0x80
[  488.073268][ T9230]  ? kstrdup_const+0x57/0x80
[  488.077889][ T9230]  __kmalloc_node_track_caller+0x4f/0x1a0
[  488.083674][ T9230]  kstrdup+0x3f/0x70
[  488.087584][ T9230]  kstrdup_const+0x57/0x80
[  488.092020][ T9230]  kvasprintf_const+0x10c/0x190
[  488.096887][ T9230]  kobject_set_name_vargs+0x5a/0x150
[  488.102313][ T9230]  dev_set_name+0xbf/0xf0
[  488.106660][ T9230]  ? device_initialize+0x540/0x540
[  488.111800][ T9230]  ? sprintf+0xc4/0x100
[  488.115971][ T9230]  device_add_disk+0x343/0x1220
[  488.120862][ T9230]  ? lockdep_init_map_type+0x21e/0x810
[  488.126349][ T9230]  loop_add+0x886/0xaf0
[  488.130531][ T9230]  ? __up_read+0x1fe/0x750
[  488.134975][ T9230]  loop_control_ioctl+0x137/0x630
[  488.140104][ T9230]  ? loop_probe+0x80/0x80
[  488.144451][ T9230]  ? bpf_lsm_file_ioctl+0x9/0x10
[  488.149405][ T9230]  ? loop_probe+0x80/0x80
[  488.153751][ T9230]  __x64_sys_ioctl+0x197/0x210
[  488.158536][ T9230]  do_syscall_64+0x39/0xb0
[  488.162989][ T9230]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  488.168901][ T9230] RIP: 0033:0x7f193c4ef069
[  488.173344][ T9230] 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
[  488.193157][ T9230] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  488.201586][ T9230] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  488.209825][ T9230] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  488.218174][ T9230] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  488.226263][ T9230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  488.234338][ T9230] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  488.242430][ T9230]  </TASK>
[  488.251625][ T9231] FAULT_INJECTION: forcing a failure.
[  488.251625][ T9231] name failslab, interval 1, probability 0, space 0, times 0
[  488.265517][ T9231] CPU: 1 PID: 9231 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  488.277268][ T9231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  488.287658][ T9231] Call Trace:
[  488.291042][ T9231]  <TASK>
[  488.293981][ T9231]  dump_stack_lvl+0x136/0x150
[  488.298687][ T9231]  should_fail_ex+0x4a3/0x5b0
[  488.303506][ T9231]  should_failslab+0x9/0x20
[  488.308007][ T9231]  __kmem_cache_alloc_node+0x5b/0x320
[  488.313489][ T9231]  ? rand_initialize_disk+0x3f/0xc0
[  488.318692][ T9231]  kmalloc_trace+0x26/0xe0
[  488.323207][ T9231]  rand_initialize_disk+0x3f/0xc0
[  488.328236][ T9231]  __alloc_disk_node+0x2c3/0x650
[  488.333229][ T9231]  __blk_mq_alloc_disk+0x111/0x1b0
[  488.338363][ T9231]  loop_add+0x3e4/0xaf0
[  488.342816][ T9231]  ? __up_read+0x1fe/0x750
[  488.347234][ T9231]  loop_control_ioctl+0x137/0x630
[  488.352256][ T9231]  ? loop_probe+0x80/0x80
[  488.356671][ T9231]  ? bpf_lsm_file_ioctl+0x9/0x10
[  488.361785][ T9231]  ? loop_probe+0x80/0x80
[  488.366208][ T9231]  __x64_sys_ioctl+0x197/0x210
[  488.371280][ T9231]  do_syscall_64+0x39/0xb0
[  488.375725][ T9231]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  488.381921][ T9231] RIP: 0033:0x7f193c4ef069
[  488.386518][ T9231] 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
[  488.406479][ T9231] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  488.414937][ T9231] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  488.423211][ T9231] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  488.431663][ T9231] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  488.440118][ T9231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  488.448104][ T9231] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  488.456098][ T9231]  </TASK>
[  488.505030][ T9233] FAULT_INJECTION: forcing a failure.
[  488.505030][ T9233] name failslab, interval 1, probability 0, space 0, times 0
[  488.517868][ T9233] CPU: 0 PID: 9233 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  488.529681][ T9233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  488.539834][ T9233] Call Trace:
[  488.543376][ T9233]  <TASK>
[  488.546484][ T9233]  dump_stack_lvl+0x136/0x150
[  488.551289][ T9233]  should_fail_ex+0x4a3/0x5b0
[  488.556809][ T9233]  should_failslab+0x9/0x20
[  488.561517][ T9233]  __kmem_cache_alloc_node+0x5b/0x320
[  488.567504][ T9233]  ? kstrdup_const+0x57/0x80
[  488.572755][ T9233]  ? kstrdup_const+0x57/0x80
[  488.577658][ T9233]  __kmalloc_node_track_caller+0x4f/0x1a0
[  488.583972][ T9233]  kstrdup+0x3f/0x70
[  488.588241][ T9233]  kstrdup_const+0x57/0x80
[  488.593491][ T9233]  kvasprintf_const+0x10c/0x190
[  488.598916][ T9233]  kobject_set_name_vargs+0x5a/0x150
[  488.605023][ T9233]  dev_set_name+0xbf/0xf0
[  488.609483][ T9233]  ? device_initialize+0x540/0x540
[  488.614828][ T9233]  ? sprintf+0xc4/0x100
[  488.619107][ T9233]  device_add_disk+0x343/0x1220
[  488.624163][ T9233]  ? lockdep_init_map_type+0x21e/0x810
[  488.630044][ T9233]  loop_add+0x886/0xaf0
[  488.634457][ T9233]  ? __up_read+0x1fe/0x750
[  488.639003][ T9233]  loop_control_ioctl+0x137/0x630
[  488.644181][ T9233]  ? loop_probe+0x80/0x80
[  488.648848][ T9233]  ? bpf_lsm_file_ioctl+0x9/0x10
[  488.654451][ T9233]  ? loop_probe+0x80/0x80
[  488.658905][ T9233]  __x64_sys_ioctl+0x197/0x210
[  488.664410][ T9233]  do_syscall_64+0x39/0xb0
[  488.669233][ T9233]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  488.675189][ T9233] RIP: 0033:0x7f193c4ef069
[  488.679627][ T9233] 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
[  488.699678][ T9233] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  488.708116][ T9233] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  488.716394][ T9233] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  488.724369][ T9233] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  488.733041][ T9233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  488.741328][ T9233] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  488.749960][ T9233]  </TASK>
[  488.758883][ T9234] FAULT_INJECTION: forcing a failure.
[  488.758883][ T9234] name failslab, interval 1, probability 0, space 0, times 0
[  488.771947][ T9234] CPU: 1 PID: 9234 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  488.784226][ T9234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  488.794907][ T9234] Call Trace:
[  488.798297][ T9234]  <TASK>
[  488.801536][ T9234]  dump_stack_lvl+0x136/0x150
[  488.806319][ T9234]  should_fail_ex+0x4a3/0x5b0
[  488.811009][ T9234]  should_failslab+0x9/0x20
[  488.815661][ T9234]  __kmem_cache_alloc_node+0x5b/0x320
[  488.821190][ T9234]  ? kstrdup_const+0x57/0x80
[  488.826013][ T9234]  ? kstrdup_const+0x57/0x80
[  488.830627][ T9234]  __kmalloc_node_track_caller+0x4f/0x1a0
[  488.836374][ T9234]  kstrdup+0x3f/0x70
[  488.840447][ T9234]  kstrdup_const+0x57/0x80
[  488.845406][ T9234]  kvasprintf_const+0x10c/0x190
[  488.850279][ T9234]  kobject_set_name_vargs+0x5a/0x150
[  488.855589][ T9234]  dev_set_name+0xbf/0xf0
[  488.859960][ T9234]  ? device_initialize+0x540/0x540
[  488.865433][ T9234]  ? sprintf+0xc4/0x100
[  488.871102][ T9234]  device_add_disk+0x343/0x1220
[  488.877122][ T9234]  ? lockdep_init_map_type+0x21e/0x810
[  488.882704][ T9234]  loop_add+0x886/0xaf0
[  488.886970][ T9234]  ? __up_read+0x1fe/0x750
[  488.891491][ T9234]  loop_control_ioctl+0x137/0x630
[  488.896543][ T9234]  ? loop_probe+0x80/0x80
[  488.900899][ T9234]  ? bpf_lsm_file_ioctl+0x9/0x10
[  488.905857][ T9234]  ? loop_probe+0x80/0x80
[  488.910208][ T9234]  __x64_sys_ioctl+0x197/0x210
[  488.915058][ T9234]  do_syscall_64+0x39/0xb0
[  488.919510][ T9234]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  488.925429][ T9234] RIP: 0033:0x7f193c4ef069
[  488.929868][ T9234] 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
[  488.949594][ T9234] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  488.958026][ T9234] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  488.966803][ T9234] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  488.975148][ T9234] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  488.983149][ T9234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  488.991162][ T9234] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  488.999183][ T9234]  </TASK>
[  489.008132][ T9235] FAULT_INJECTION: forcing a failure.
[  489.008132][ T9235] name failslab, interval 1, probability 0, space 0, times 0
[  489.020847][ T9235] CPU: 1 PID: 9235 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  489.032579][ T9235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  489.042646][ T9235] Call Trace:
[  489.045937][ T9235]  <TASK>
[  489.048873][ T9235]  dump_stack_lvl+0x136/0x150
[  489.053554][ T9235]  should_fail_ex+0x4a3/0x5b0
[  489.058232][ T9235]  should_failslab+0x9/0x20
[  489.063272][ T9235]  __kmem_cache_alloc_node+0x5b/0x320
[  489.068680][ T9235]  ? kstrdup_const+0x57/0x80
[  489.073480][ T9235]  ? kstrdup_const+0x57/0x80
[  489.078203][ T9235]  __kmalloc_node_track_caller+0x4f/0x1a0
[  489.084006][ T9235]  kstrdup+0x3f/0x70
[  489.087954][ T9235]  kstrdup_const+0x57/0x80
[  489.092395][ T9235]  kvasprintf_const+0x10c/0x190
[  489.097250][ T9235]  kobject_set_name_vargs+0x5a/0x150
[  489.102539][ T9235]  dev_set_name+0xbf/0xf0
[  489.106905][ T9235]  ? device_initialize+0x540/0x540
[  489.112020][ T9235]  ? sprintf+0xc4/0x100
[  489.116198][ T9235]  device_add_disk+0x343/0x1220
[  489.121051][ T9235]  ? lockdep_init_map_type+0x21e/0x810
[  489.126524][ T9235]  loop_add+0x886/0xaf0
[  489.130700][ T9235]  ? __up_read+0x1fe/0x750
[  489.135129][ T9235]  loop_control_ioctl+0x137/0x630
[  489.140173][ T9235]  ? loop_probe+0x80/0x80
[  489.144571][ T9235]  ? bpf_lsm_file_ioctl+0x9/0x10
[  489.149597][ T9235]  ? loop_probe+0x80/0x80
[  489.153983][ T9235]  __x64_sys_ioctl+0x197/0x210
[  489.158791][ T9235]  do_syscall_64+0x39/0xb0
[  489.168040][ T9235]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  489.174758][ T9235] RIP: 0033:0x7f193c4ef069
[  489.179444][ T9235] 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
[  489.199183][ T9235] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  489.207637][ T9235] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  489.215633][ T9235] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  489.223614][ T9235] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  489.231606][ T9235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  489.239582][ T9235] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  489.247659][ T9235]  </TASK>
[  489.257060][ T9236] FAULT_INJECTION: forcing a failure.
[  489.257060][ T9236] name failslab, interval 1, probability 0, space 0, times 0
[  489.270330][ T9236] CPU: 1 PID: 9236 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  489.282095][ T9236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  489.292175][ T9236] Call Trace:
[  489.295592][ T9236]  <TASK>
[  489.298520][ T9236]  dump_stack_lvl+0x136/0x150
[  489.303199][ T9236]  should_fail_ex+0x4a3/0x5b0
[  489.307898][ T9236]  should_failslab+0x9/0x20
[  489.312403][ T9236]  __kmem_cache_alloc_node+0x5b/0x320
[  489.317797][ T9236]  ? kstrdup_const+0x57/0x80
[  489.322400][ T9236]  ? kstrdup_const+0x57/0x80
[  489.327010][ T9236]  __kmalloc_node_track_caller+0x4f/0x1a0
[  489.332757][ T9236]  kstrdup+0x3f/0x70
[  489.336656][ T9236]  kstrdup_const+0x57/0x80
[  489.341072][ T9236]  kvasprintf_const+0x10c/0x190
[  489.345918][ T9236]  kobject_set_name_vargs+0x5a/0x150
[  489.351206][ T9236]  dev_set_name+0xbf/0xf0
[  489.355566][ T9236]  ? device_initialize+0x540/0x540
[  489.360698][ T9236]  ? sprintf+0xc4/0x100
[  489.364976][ T9236]  device_add_disk+0x343/0x1220
[  489.369847][ T9236]  ? lockdep_init_map_type+0x21e/0x810
[  489.375429][ T9236]  loop_add+0x886/0xaf0
[  489.379620][ T9236]  ? __up_read+0x1fe/0x750
[  489.384222][ T9236]  loop_control_ioctl+0x137/0x630
[  489.389315][ T9236]  ? loop_probe+0x80/0x80
[  489.393854][ T9236]  ? bpf_lsm_file_ioctl+0x9/0x10
[  489.398909][ T9236]  ? loop_probe+0x80/0x80
[  489.403720][ T9236]  __x64_sys_ioctl+0x197/0x210
[  489.408525][ T9236]  do_syscall_64+0x39/0xb0
[  489.412962][ T9236]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  489.418874][ T9236] RIP: 0033:0x7f193c4ef069
[  489.423313][ T9236] 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
[  489.442926][ T9236] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  489.451524][ T9236] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  489.459510][ T9236] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  489.467486][ T9236] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  489.475638][ T9236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  489.483630][ T9236] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  489.491618][ T9236]  </TASK>
[  489.500147][ T9237] FAULT_INJECTION: forcing a failure.
[  489.500147][ T9237] name failslab, interval 1, probability 0, space 0, times 0
[  489.513176][ T9237] CPU: 1 PID: 9237 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  489.524851][ T9237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  489.534921][ T9237] Call Trace:
[  489.538198][ T9237]  <TASK>
[  489.541148][ T9237]  dump_stack_lvl+0x136/0x150
[  489.545929][ T9237]  should_fail_ex+0x4a3/0x5b0
[  489.550625][ T9237]  should_failslab+0x9/0x20
[  489.555141][ T9237]  __kmem_cache_alloc_node+0x5b/0x320
[  489.560541][ T9237]  ? rand_initialize_disk+0x3f/0xc0
[  489.565814][ T9237]  kmalloc_trace+0x26/0xe0
[  489.570471][ T9237]  rand_initialize_disk+0x3f/0xc0
[  489.575548][ T9237]  __alloc_disk_node+0x2c3/0x650
[  489.580711][ T9237]  __blk_mq_alloc_disk+0x111/0x1b0
[  489.585838][ T9237]  loop_add+0x3e4/0xaf0
[  489.589992][ T9237]  ? __up_read+0x1fe/0x750
[  489.594491][ T9237]  loop_control_ioctl+0x137/0x630
[  489.599518][ T9237]  ? loop_probe+0x80/0x80
[  489.603866][ T9237]  ? bpf_lsm_file_ioctl+0x9/0x10
[  489.608809][ T9237]  ? loop_probe+0x80/0x80
[  489.613143][ T9237]  __x64_sys_ioctl+0x197/0x210
[  489.617936][ T9237]  do_syscall_64+0x39/0xb0
[  489.622486][ T9237]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  489.628396][ T9237] RIP: 0033:0x7f193c4ef069
[  489.632823][ T9237] 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
[  489.652576][ T9237] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  489.662143][ T9237] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  489.670328][ T9237] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  489.678869][ T9237] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  489.686944][ T9237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  489.694924][ T9237] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  489.702918][ T9237]  </TASK>
[  489.765912][ T9239] FAULT_INJECTION: forcing a failure.
[  489.765912][ T9239] name failslab, interval 1, probability 0, space 0, times 0
[  489.780183][ T9239] CPU: 1 PID: 9239 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  489.792013][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  489.802861][ T9239] Call Trace:
[  489.806146][ T9239]  <TASK>
[  489.809090][ T9239]  dump_stack_lvl+0x136/0x150
[  489.813940][ T9239]  should_fail_ex+0x4a3/0x5b0
[  489.818613][ T9239]  should_failslab+0x9/0x20
[  489.823111][ T9239]  __kmem_cache_alloc_node+0x5b/0x320
[  489.828481][ T9239]  ? kstrdup_const+0x57/0x80
[  489.833079][ T9239]  ? kstrdup_const+0x57/0x80
[  489.837721][ T9239]  __kmalloc_node_track_caller+0x4f/0x1a0
[  489.843627][ T9239]  kstrdup+0x3f/0x70
[  489.847537][ T9239]  kstrdup_const+0x57/0x80
[  489.851971][ T9239]  kvasprintf_const+0x10c/0x190
[  489.856834][ T9239]  kobject_set_name_vargs+0x5a/0x150
[  489.867116][ T9239]  dev_set_name+0xbf/0xf0
[  489.871775][ T9239]  ? device_initialize+0x540/0x540
[  489.877585][ T9239]  ? sprintf+0xc4/0x100
[  489.881779][ T9239]  device_add_disk+0x343/0x1220
[  489.886657][ T9239]  ? lockdep_init_map_type+0x21e/0x810
[  489.892141][ T9239]  loop_add+0x886/0xaf0
[  489.896320][ T9239]  ? __up_read+0x1fe/0x750
[  489.900748][ T9239]  loop_control_ioctl+0x137/0x630
[  489.905795][ T9239]  ? loop_probe+0x80/0x80
[  489.910156][ T9239]  ? bpf_lsm_file_ioctl+0x9/0x10
[  489.915110][ T9239]  ? loop_probe+0x80/0x80
[  489.919456][ T9239]  __x64_sys_ioctl+0x197/0x210
[  489.924239][ T9239]  do_syscall_64+0x39/0xb0
[  489.928685][ T9239]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  489.934598][ T9239] RIP: 0033:0x7f193c4ef069
[  489.939017][ T9239] 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
[  489.958981][ T9239] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  489.967598][ T9239] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  489.976048][ T9239] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  489.984294][ T9239] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  489.992374][ T9239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  490.000611][ T9239] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  490.008599][ T9239]  </TASK>
[  490.017517][ T9240] FAULT_INJECTION: forcing a failure.
[  490.017517][ T9240] name failslab, interval 1, probability 0, space 0, times 0
[  490.030275][ T9240] CPU: 0 PID: 9240 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  490.041898][ T9240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  490.051944][ T9240] Call Trace:
[  490.055213][ T9240]  <TASK>
[  490.058136][ T9240]  dump_stack_lvl+0x136/0x150
[  490.063298][ T9240]  should_fail_ex+0x4a3/0x5b0
[  490.068079][ T9240]  should_failslab+0x9/0x20
[  490.072823][ T9240]  __kmem_cache_alloc_node+0x5b/0x320
[  490.078224][ T9240]  ? kstrdup_const+0x57/0x80
[  490.082826][ T9240]  ? kstrdup_const+0x57/0x80
[  490.087428][ T9240]  __kmalloc_node_track_caller+0x4f/0x1a0
[  490.093149][ T9240]  kstrdup+0x3f/0x70
[  490.097129][ T9240]  kstrdup_const+0x57/0x80
[  490.101565][ T9240]  kvasprintf_const+0x10c/0x190
[  490.106451][ T9240]  kobject_set_name_vargs+0x5a/0x150
[  490.111815][ T9240]  dev_set_name+0xbf/0xf0
[  490.116255][ T9240]  ? device_initialize+0x540/0x540
[  490.121592][ T9240]  ? sprintf+0xc4/0x100
[  490.126055][ T9240]  device_add_disk+0x343/0x1220
[  490.131214][ T9240]  ? lockdep_init_map_type+0x21e/0x810
[  490.136685][ T9240]  loop_add+0x886/0xaf0
[  490.140885][ T9240]  ? __up_read+0x1fe/0x750
[  490.145322][ T9240]  loop_control_ioctl+0x137/0x630
[  490.150366][ T9240]  ? loop_probe+0x80/0x80
[  490.154710][ T9240]  ? bpf_lsm_file_ioctl+0x9/0x10
[  490.159683][ T9240]  ? loop_probe+0x80/0x80
[  490.164074][ T9240]  __x64_sys_ioctl+0x197/0x210
[  490.168880][ T9240]  do_syscall_64+0x39/0xb0
[  490.173323][ T9240]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  490.179230][ T9240] RIP: 0033:0x7f193c4ef069
[  490.183644][ T9240] 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
[  490.203252][ T9240] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  490.211663][ T9240] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  490.219659][ T9240] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  490.227709][ T9240] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  490.235676][ T9240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  490.243651][ T9240] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  490.251620][ T9240]  </TASK>
[  490.260625][ T9241] FAULT_INJECTION: forcing a failure.
[  490.260625][ T9241] name failslab, interval 1, probability 0, space 0, times 0
[  490.274216][ T9241] CPU: 1 PID: 9241 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  490.285859][ T9241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  490.295922][ T9241] Call Trace:
[  490.299305][ T9241]  <TASK>
[  490.302255][ T9241]  dump_stack_lvl+0x136/0x150
[  490.307021][ T9241]  should_fail_ex+0x4a3/0x5b0
[  490.311713][ T9241]  should_failslab+0x9/0x20
[  490.316226][ T9241]  __kmem_cache_alloc_node+0x5b/0x320
[  490.321596][ T9241]  ? kstrdup_const+0x57/0x80
[  490.326195][ T9241]  ? kstrdup_const+0x57/0x80
[  490.330781][ T9241]  __kmalloc_node_track_caller+0x4f/0x1a0
[  490.336493][ T9241]  kstrdup+0x3f/0x70
[  490.340389][ T9241]  kstrdup_const+0x57/0x80
[  490.344803][ T9241]  kvasprintf_const+0x10c/0x190
[  490.349648][ T9241]  kobject_set_name_vargs+0x5a/0x150
[  490.354933][ T9241]  dev_set_name+0xbf/0xf0
[  490.359257][ T9241]  ? device_initialize+0x540/0x540
[  490.364365][ T9241]  ? sprintf+0xc4/0x100
[  490.368525][ T9241]  device_add_disk+0x343/0x1220
[  490.373550][ T9241]  ? lockdep_init_map_type+0x21e/0x810
[  490.379971][ T9241]  loop_add+0x886/0xaf0
[  490.384254][ T9241]  ? __up_read+0x1fe/0x750
[  490.388797][ T9241]  loop_control_ioctl+0x137/0x630
[  490.393871][ T9241]  ? loop_probe+0x80/0x80
[  490.398230][ T9241]  ? bpf_lsm_file_ioctl+0x9/0x10
[  490.403275][ T9241]  ? loop_probe+0x80/0x80
[  490.407798][ T9241]  __x64_sys_ioctl+0x197/0x210
[  490.412583][ T9241]  do_syscall_64+0x39/0xb0
[  490.417023][ T9241]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  490.422946][ T9241] RIP: 0033:0x7f193c4ef069
[  490.427658][ T9241] 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
[  490.447381][ T9241] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  490.455834][ T9241] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  490.464099][ T9241] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  490.472162][ T9241] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  490.480403][ T9241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  490.488483][ T9241] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  490.496475][ T9241]  </TASK>
[  490.505699][ T9242] FAULT_INJECTION: forcing a failure.
[  490.505699][ T9242] name failslab, interval 1, probability 0, space 0, times 0
[  490.518570][ T9242] CPU: 1 PID: 9242 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  490.530338][ T9242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  490.540416][ T9242] Call Trace:
[  490.543693][ T9242]  <TASK>
[  490.546618][ T9242]  dump_stack_lvl+0x136/0x150
[  490.551320][ T9242]  should_fail_ex+0x4a3/0x5b0
[  490.556408][ T9242]  should_failslab+0x9/0x20
[  490.560944][ T9242]  __kmem_cache_alloc_node+0x5b/0x320
[  490.566333][ T9242]  ? rand_initialize_disk+0x3f/0xc0
[  490.571546][ T9242]  kmalloc_trace+0x26/0xe0
[  490.575976][ T9242]  rand_initialize_disk+0x3f/0xc0
[  490.580999][ T9242]  __alloc_disk_node+0x2c3/0x650
[  490.585952][ T9242]  __blk_mq_alloc_disk+0x111/0x1b0
[  490.591086][ T9242]  loop_add+0x3e4/0xaf0
[  490.595254][ T9242]  ? __up_read+0x1fe/0x750
[  490.599689][ T9242]  loop_control_ioctl+0x137/0x630
[  490.604827][ T9242]  ? loop_probe+0x80/0x80
[  490.609152][ T9242]  ? bpf_lsm_file_ioctl+0x9/0x10
[  490.614094][ T9242]  ? loop_probe+0x80/0x80
[  490.618440][ T9242]  __x64_sys_ioctl+0x197/0x210
[  490.623230][ T9242]  do_syscall_64+0x39/0xb0
[  490.627666][ T9242]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  490.633577][ T9242] RIP: 0033:0x7f193c4ef069
[  490.637996][ T9242] 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
[  490.657613][ T9242] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  490.666405][ T9242] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  490.674575][ T9242] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  490.682838][ T9242] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  490.691520][ T9242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  490.699494][ T9242] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  490.707482][ T9242]  </TASK>
[  490.774671][ T9244] FAULT_INJECTION: forcing a failure.
[  490.774671][ T9244] name failslab, interval 1, probability 0, space 0, times 0
[  490.787831][ T9244] CPU: 1 PID: 9244 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  490.799484][ T9244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  490.809648][ T9244] Call Trace:
[  490.813127][ T9244]  <TASK>
[  490.816085][ T9244]  dump_stack_lvl+0x136/0x150
[  490.820882][ T9244]  should_fail_ex+0x4a3/0x5b0
[  490.825577][ T9244]  should_failslab+0x9/0x20
[  490.830089][ T9244]  __kmem_cache_alloc_node+0x5b/0x320
[  490.835590][ T9244]  ? rand_initialize_disk+0x3f/0xc0
[  490.840806][ T9244]  kmalloc_trace+0x26/0xe0
[  490.845233][ T9244]  rand_initialize_disk+0x3f/0xc0
[  490.850293][ T9244]  __alloc_disk_node+0x2c3/0x650
[  490.855432][ T9244]  __blk_mq_alloc_disk+0x111/0x1b0
[  490.860574][ T9244]  loop_add+0x3e4/0xaf0
[  490.864953][ T9244]  ? __up_read+0x1fe/0x750
[  490.869625][ T9244]  loop_control_ioctl+0x137/0x630
[  490.874692][ T9244]  ? loop_probe+0x80/0x80
[  490.879049][ T9244]  ? bpf_lsm_file_ioctl+0x9/0x10
[  490.884266][ T9244]  ? loop_probe+0x80/0x80
[  490.888615][ T9244]  __x64_sys_ioctl+0x197/0x210
[  490.893426][ T9244]  do_syscall_64+0x39/0xb0
[  490.897895][ T9244]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  490.903840][ T9244] RIP: 0033:0x7f193c4ef069
[  490.908272][ T9244] 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
[  490.927895][ T9244] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  490.936318][ T9244] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  490.944308][ T9244] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  490.952293][ T9244] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  490.960374][ T9244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  490.968536][ T9244] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  490.977002][ T9244]  </TASK>
[  491.034581][ T9245] FAULT_INJECTION: forcing a failure.
[  491.034581][ T9245] name failslab, interval 1, probability 0, space 0, times 0
[  491.047406][ T9245] CPU: 0 PID: 9245 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  491.059046][ T9245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  491.070049][ T9245] Call Trace:
[  491.073373][ T9245]  <TASK>
[  491.077044][ T9245]  dump_stack_lvl+0x136/0x150
[  491.082011][ T9245]  should_fail_ex+0x4a3/0x5b0
[  491.086894][ T9245]  should_failslab+0x9/0x20
[  491.091496][ T9245]  __kmem_cache_alloc_node+0x5b/0x320
[  491.097341][ T9245]  ? kstrdup_const+0x57/0x80
[  491.101948][ T9245]  ? kstrdup_const+0x57/0x80
[  491.106639][ T9245]  __kmalloc_node_track_caller+0x4f/0x1a0
[  491.113225][ T9245]  kstrdup+0x3f/0x70
[  491.117402][ T9245]  kstrdup_const+0x57/0x80
[  491.121859][ T9245]  kvasprintf_const+0x10c/0x190
[  491.126746][ T9245]  kobject_set_name_vargs+0x5a/0x150
[  491.132133][ T9245]  dev_set_name+0xbf/0xf0
[  491.136756][ T9245]  ? device_initialize+0x540/0x540
[  491.142078][ T9245]  ? sprintf+0xc4/0x100
[  491.146335][ T9245]  device_add_disk+0x343/0x1220
[  491.151210][ T9245]  ? lockdep_init_map_type+0x21e/0x810
[  491.156686][ T9245]  loop_add+0x886/0xaf0
[  491.165909][ T9245]  ? __up_read+0x1fe/0x750
[  491.170806][ T9245]  loop_control_ioctl+0x137/0x630
[  491.175943][ T9245]  ? loop_probe+0x80/0x80
[  491.180777][ T9245]  ? bpf_lsm_file_ioctl+0x9/0x10
[  491.186019][ T9245]  ? loop_probe+0x80/0x80
[  491.190469][ T9245]  __x64_sys_ioctl+0x197/0x210
[  491.195347][ T9245]  do_syscall_64+0x39/0xb0
[  491.199807][ T9245]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  491.205756][ T9245] RIP: 0033:0x7f193c4ef069
[  491.210441][ T9245] 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
[  491.230065][ T9245] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  491.238492][ T9245] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  491.246473][ T9245] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  491.254436][ T9245] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  491.262409][ T9245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  491.270385][ T9245] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  491.278653][ T9245]  </TASK>
[  491.287259][ T9246] FAULT_INJECTION: forcing a failure.
[  491.287259][ T9246] name failslab, interval 1, probability 0, space 0, times 0
[  491.300109][ T9246] CPU: 1 PID: 9246 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  491.311858][ T9246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  491.321924][ T9246] Call Trace:
[  491.325206][ T9246]  <TASK>
[  491.328146][ T9246]  dump_stack_lvl+0x136/0x150
[  491.332955][ T9246]  should_fail_ex+0x4a3/0x5b0
[  491.337733][ T9246]  should_failslab+0x9/0x20
[  491.342240][ T9246]  __kmem_cache_alloc_node+0x5b/0x320
[  491.347652][ T9246]  ? kstrdup_const+0x57/0x80
[  491.352251][ T9246]  ? kstrdup_const+0x57/0x80
[  491.356851][ T9246]  __kmalloc_node_track_caller+0x4f/0x1a0
[  491.363745][ T9246]  kstrdup+0x3f/0x70
[  491.368199][ T9246]  kstrdup_const+0x57/0x80
[  491.373429][ T9246]  kvasprintf_const+0x10c/0x190
[  491.378431][ T9246]  kobject_set_name_vargs+0x5a/0x150
[  491.384100][ T9246]  dev_set_name+0xbf/0xf0
[  491.388568][ T9246]  ? device_initialize+0x540/0x540
[  491.394503][ T9246]  ? sprintf+0xc4/0x100
[  491.398967][ T9246]  device_add_disk+0x343/0x1220
[  491.404301][ T9246]  ? lockdep_init_map_type+0x21e/0x810
[  491.409893][ T9246]  loop_add+0x886/0xaf0
[  491.414430][ T9246]  ? __up_read+0x1fe/0x750
[  491.420262][ T9246]  loop_control_ioctl+0x137/0x630
[  491.426092][ T9246]  ? loop_probe+0x80/0x80
[  491.430703][ T9246]  ? bpf_lsm_file_ioctl+0x9/0x10
[  491.436589][ T9246]  ? loop_probe+0x80/0x80
[  491.441215][ T9246]  __x64_sys_ioctl+0x197/0x210
[  491.446312][ T9246]  do_syscall_64+0x39/0xb0
[  491.450755][ T9246]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  491.456682][ T9246] RIP: 0033:0x7f193c4ef069
[  491.461661][ T9246] 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
[  491.484079][ T9246] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  491.492606][ T9246] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  491.500587][ T9246] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  491.508564][ T9246] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  491.516661][ T9246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  491.524647][ T9246] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  491.532640][ T9246]  </TASK>
[  491.541661][ T9247] FAULT_INJECTION: forcing a failure.
[  491.541661][ T9247] name failslab, interval 1, probability 0, space 0, times 0
[  491.555013][ T9247] CPU: 1 PID: 9247 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  491.566845][ T9247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  491.577008][ T9247] Call Trace:
[  491.580297][ T9247]  <TASK>
[  491.583496][ T9247]  dump_stack_lvl+0x136/0x150
[  491.588322][ T9247]  should_fail_ex+0x4a3/0x5b0
[  491.593029][ T9247]  should_failslab+0x9/0x20
[  491.597542][ T9247]  __kmem_cache_alloc_node+0x5b/0x320
[  491.602934][ T9247]  ? rand_initialize_disk+0x3f/0xc0
[  491.608150][ T9247]  kmalloc_trace+0x26/0xe0
[  491.612569][ T9247]  rand_initialize_disk+0x3f/0xc0
[  491.617593][ T9247]  __alloc_disk_node+0x2c3/0x650
[  491.622547][ T9247]  __blk_mq_alloc_disk+0x111/0x1b0
[  491.627753][ T9247]  loop_add+0x3e4/0xaf0
[  491.631923][ T9247]  ? __up_read+0x1fe/0x750
[  491.636346][ T9247]  loop_control_ioctl+0x137/0x630
[  491.641384][ T9247]  ? loop_probe+0x80/0x80
[  491.645712][ T9247]  ? bpf_lsm_file_ioctl+0x9/0x10
[  491.650675][ T9247]  ? loop_probe+0x80/0x80
[  491.655018][ T9247]  __x64_sys_ioctl+0x197/0x210
[  491.659878][ T9247]  do_syscall_64+0x39/0xb0
[  491.664434][ T9247]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  491.670442][ T9247] RIP: 0033:0x7f193c4ef069
[  491.674879][ T9247] 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
[  491.694501][ T9247] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  491.703018][ T9247] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  491.710992][ T9247] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  491.718970][ T9247] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  491.726947][ T9247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  491.734908][ T9247] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  491.743060][ T9247]  </TASK>
[  491.793953][ T9248] FAULT_INJECTION: forcing a failure.
[  491.793953][ T9248] name failslab, interval 1, probability 0, space 0, times 0
[  491.806837][ T9248] CPU: 1 PID: 9248 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  491.818499][ T9248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  491.828569][ T9248] Call Trace:
[  491.831853][ T9248]  <TASK>
[  491.834785][ T9248]  dump_stack_lvl+0x136/0x150
[  491.839484][ T9248]  should_fail_ex+0x4a3/0x5b0
[  491.844174][ T9248]  should_failslab+0x9/0x20
[  491.848676][ T9248]  __kmem_cache_alloc_node+0x5b/0x320
[  491.854050][ T9248]  ? rand_initialize_disk+0x3f/0xc0
[  491.859369][ T9248]  kmalloc_trace+0x26/0xe0
[  491.864002][ T9248]  rand_initialize_disk+0x3f/0xc0
[  491.869143][ T9248]  __alloc_disk_node+0x2c3/0x650
[  491.874234][ T9248]  __blk_mq_alloc_disk+0x111/0x1b0
[  491.879372][ T9248]  loop_add+0x3e4/0xaf0
[  491.883562][ T9248]  ? __up_read+0x1fe/0x750
[  491.887993][ T9248]  loop_control_ioctl+0x137/0x630
[  491.893023][ T9248]  ? loop_probe+0x80/0x80
[  491.897371][ T9248]  ? bpf_lsm_file_ioctl+0x9/0x10
[  491.902322][ T9248]  ? loop_probe+0x80/0x80
[  491.906660][ T9248]  __x64_sys_ioctl+0x197/0x210
[  491.911462][ T9248]  do_syscall_64+0x39/0xb0
[  491.915974][ T9248]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  491.921868][ T9248] RIP: 0033:0x7f193c4ef069
[  491.926278][ T9248] 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
[  491.945886][ T9248] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  491.954305][ T9248] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  491.962275][ T9248] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  491.970242][ T9248] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  491.978412][ T9248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  491.986395][ T9248] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  491.994462][ T9248]  </TASK>
[  492.055024][ T9249] FAULT_INJECTION: forcing a failure.
[  492.055024][ T9249] name failslab, interval 1, probability 0, space 0, times 0
[  492.068271][ T9249] CPU: 0 PID: 9249 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  492.080017][ T9249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  492.090074][ T9249] Call Trace:
[  492.093358][ T9249]  <TASK>
[  492.096291][ T9249]  dump_stack_lvl+0x136/0x150
[  492.100967][ T9249]  should_fail_ex+0x4a3/0x5b0
[  492.105649][ T9249]  should_failslab+0x9/0x20
[  492.110163][ T9249]  __kmem_cache_alloc_node+0x5b/0x320
[  492.115551][ T9249]  ? kstrdup_const+0x57/0x80
[  492.120171][ T9249]  ? kstrdup_const+0x57/0x80
[  492.124776][ T9249]  __kmalloc_node_track_caller+0x4f/0x1a0
[  492.130526][ T9249]  kstrdup+0x3f/0x70
[  492.134641][ T9249]  kstrdup_const+0x57/0x80
[  492.139093][ T9249]  kvasprintf_const+0x10c/0x190
[  492.143953][ T9249]  kobject_set_name_vargs+0x5a/0x150
[  492.149385][ T9249]  dev_set_name+0xbf/0xf0
[  492.153758][ T9249]  ? device_initialize+0x540/0x540
[  492.158996][ T9249]  ? sprintf+0xc4/0x100
[  492.163182][ T9249]  device_add_disk+0x343/0x1220
[  492.168062][ T9249]  ? lockdep_init_map_type+0x21e/0x810
[  492.173547][ T9249]  loop_add+0x886/0xaf0
[  492.177745][ T9249]  ? __up_read+0x1fe/0x750
[  492.182881][ T9249]  loop_control_ioctl+0x137/0x630
[  492.187961][ T9249]  ? loop_probe+0x80/0x80
[  492.192512][ T9249]  ? bpf_lsm_file_ioctl+0x9/0x10
[  492.197844][ T9249]  ? loop_probe+0x80/0x80
[  492.202215][ T9249]  __x64_sys_ioctl+0x197/0x210
[  492.207048][ T9249]  do_syscall_64+0x39/0xb0
[  492.212084][ T9249]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  492.218326][ T9249] RIP: 0033:0x7f193c4ef069
[  492.223119][ T9249] 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
[  492.244189][ T9249] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  492.253060][ T9249] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  492.261076][ T9249] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  492.269271][ T9249] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  492.277451][ T9249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  492.285458][ T9249] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  492.293716][ T9249]  </TASK>
[  492.303880][ T9250] FAULT_INJECTION: forcing a failure.
[  492.303880][ T9250] name failslab, interval 1, probability 0, space 0, times 0
[  492.316892][ T9250] CPU: 1 PID: 9250 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  492.328521][ T9250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  492.338586][ T9250] Call Trace:
[  492.341882][ T9250]  <TASK>
[  492.344823][ T9250]  dump_stack_lvl+0x136/0x150
[  492.349501][ T9250]  should_fail_ex+0x4a3/0x5b0
[  492.354196][ T9250]  should_failslab+0x9/0x20
[  492.358695][ T9250]  __kmem_cache_alloc_node+0x5b/0x320
[  492.364086][ T9250]  ? kstrdup_const+0x57/0x80
[  492.368775][ T9250]  ? kstrdup_const+0x57/0x80
[  492.374338][ T9250]  __kmalloc_node_track_caller+0x4f/0x1a0
[  492.384078][ T9250]  kstrdup+0x3f/0x70
[  492.388314][ T9250]  kstrdup_const+0x57/0x80
[  492.392751][ T9250]  kvasprintf_const+0x10c/0x190
[  492.397703][ T9250]  kobject_set_name_vargs+0x5a/0x150
[  492.403084][ T9250]  dev_set_name+0xbf/0xf0
[  492.407414][ T9250]  ? device_initialize+0x540/0x540
[  492.412623][ T9250]  ? sprintf+0xc4/0x100
[  492.416801][ T9250]  device_add_disk+0x343/0x1220
[  492.421869][ T9250]  ? lockdep_init_map_type+0x21e/0x810
[  492.427341][ T9250]  loop_add+0x886/0xaf0
[  492.431527][ T9250]  ? __up_read+0x1fe/0x750
[  492.435956][ T9250]  loop_control_ioctl+0x137/0x630
[  492.440992][ T9250]  ? loop_probe+0x80/0x80
[  492.445345][ T9250]  ? bpf_lsm_file_ioctl+0x9/0x10
[  492.450296][ T9250]  ? loop_probe+0x80/0x80
[  492.454637][ T9250]  __x64_sys_ioctl+0x197/0x210
[  492.459408][ T9250]  do_syscall_64+0x39/0xb0
[  492.463862][ T9250]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  492.469806][ T9250] RIP: 0033:0x7f193c4ef069
[  492.474265][ T9250] 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
[  492.495281][ T9250] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  492.503722][ T9250] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  492.511780][ T9250] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  492.519747][ T9250] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  492.527731][ T9250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  492.535872][ T9250] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  492.543862][ T9250]  </TASK>
[  492.553283][ T9251] FAULT_INJECTION: forcing a failure.
[  492.553283][ T9251] name failslab, interval 1, probability 0, space 0, times 0
[  492.565958][ T9251] CPU: 1 PID: 9251 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  492.577589][ T9251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  492.587757][ T9251] Call Trace:
[  492.591044][ T9251]  <TASK>
[  492.593995][ T9251]  dump_stack_lvl+0x136/0x150
[  492.598710][ T9251]  should_fail_ex+0x4a3/0x5b0
[  492.603402][ T9251]  should_failslab+0x9/0x20
[  492.607928][ T9251]  __kmem_cache_alloc_node+0x5b/0x320
[  492.613318][ T9251]  ? kstrdup_const+0x57/0x80
[  492.617939][ T9251]  ? kstrdup_const+0x57/0x80
[  492.622555][ T9251]  __kmalloc_node_track_caller+0x4f/0x1a0
[  492.628419][ T9251]  kstrdup+0x3f/0x70
[  492.632386][ T9251]  kstrdup_const+0x57/0x80
[  492.636995][ T9251]  kvasprintf_const+0x10c/0x190
[  492.641880][ T9251]  kobject_set_name_vargs+0x5a/0x150
[  492.647173][ T9251]  dev_set_name+0xbf/0xf0
[  492.651513][ T9251]  ? device_initialize+0x540/0x540
[  492.656625][ T9251]  ? sprintf+0xc4/0x100
[  492.660800][ T9251]  device_add_disk+0x343/0x1220
[  492.665909][ T9251]  ? lockdep_init_map_type+0x21e/0x810
[  492.671990][ T9251]  loop_add+0x886/0xaf0
[  492.676185][ T9251]  ? __up_read+0x1fe/0x750
[  492.681634][ T9251]  loop_control_ioctl+0x137/0x630
[  492.687500][ T9251]  ? loop_probe+0x80/0x80
[  492.691942][ T9251]  ? bpf_lsm_file_ioctl+0x9/0x10
[  492.697551][ T9251]  ? loop_probe+0x80/0x80
[  492.702158][ T9251]  __x64_sys_ioctl+0x197/0x210
[  492.707225][ T9251]  do_syscall_64+0x39/0xb0
[  492.712422][ T9251]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  492.719658][ T9251] RIP: 0033:0x7f193c4ef069
[  492.724363][ T9251] 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
[  492.745029][ T9251] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  492.753455][ T9251] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  492.761822][ T9251] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  492.770156][ T9251] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  492.778699][ T9251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  492.786783][ T9251] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  492.794958][ T9251]  </TASK>
[  492.803838][ T9252] FAULT_INJECTION: forcing a failure.
[  492.803838][ T9252] name failslab, interval 1, probability 0, space 0, times 0
[  492.816658][ T9252] CPU: 1 PID: 9252 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  492.828493][ T9252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  492.838565][ T9252] Call Trace:
[  492.841896][ T9252]  <TASK>
[  492.844955][ T9252]  dump_stack_lvl+0x136/0x150
[  492.849665][ T9252]  should_fail_ex+0x4a3/0x5b0
[  492.854348][ T9252]  should_failslab+0x9/0x20
[  492.858940][ T9252]  __kmem_cache_alloc_node+0x5b/0x320
[  492.864658][ T9252]  ? kstrdup_const+0x57/0x80
[  492.869345][ T9252]  ? kstrdup_const+0x57/0x80
[  492.874401][ T9252]  __kmalloc_node_track_caller+0x4f/0x1a0
[  492.880151][ T9252]  kstrdup+0x3f/0x70
[  492.884051][ T9252]  kstrdup_const+0x57/0x80
[  492.888468][ T9252]  kvasprintf_const+0x10c/0x190
[  492.893335][ T9252]  kobject_set_name_vargs+0x5a/0x150
[  492.898614][ T9252]  dev_set_name+0xbf/0xf0
[  492.902945][ T9252]  ? device_initialize+0x540/0x540
[  492.908082][ T9252]  ? sprintf+0xc4/0x100
[  492.912705][ T9252]  device_add_disk+0x343/0x1220
[  492.917624][ T9252]  ? lockdep_init_map_type+0x21e/0x810
[  492.923131][ T9252]  loop_add+0x886/0xaf0
[  492.927295][ T9252]  ? __up_read+0x1fe/0x750
[  492.931705][ T9252]  loop_control_ioctl+0x137/0x630
[  492.936731][ T9252]  ? loop_probe+0x80/0x80
[  492.941064][ T9252]  ? bpf_lsm_file_ioctl+0x9/0x10
[  492.946011][ T9252]  ? loop_probe+0x80/0x80
[  492.950474][ T9252]  __x64_sys_ioctl+0x197/0x210
[  492.955269][ T9252]  do_syscall_64+0x39/0xb0
[  492.959821][ T9252]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  492.965762][ T9252] RIP: 0033:0x7f193c4ef069
[  492.970389][ T9252] 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
[  492.990626][ T9252] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  492.999579][ T9252] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  493.007556][ T9252] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  493.015558][ T9252] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  493.023550][ T9252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  493.031554][ T9252] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  493.039553][ T9252]  </TASK>
[  493.049003][ T9253] FAULT_INJECTION: forcing a failure.
[  493.049003][ T9253] name failslab, interval 1, probability 0, space 0, times 0
[  493.065030][ T9253] CPU: 1 PID: 9253 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  493.076731][ T9253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  493.086812][ T9253] Call Trace:
[  493.090106][ T9253]  <TASK>
[  493.093222][ T9253]  dump_stack_lvl+0x136/0x150
[  493.097963][ T9253]  should_fail_ex+0x4a3/0x5b0
[  493.102650][ T9253]  should_failslab+0x9/0x20
[  493.107336][ T9253]  __kmem_cache_alloc_node+0x5b/0x320
[  493.112715][ T9253]  ? kstrdup_const+0x57/0x80
[  493.117332][ T9253]  ? kstrdup_const+0x57/0x80
[  493.121940][ T9253]  __kmalloc_node_track_caller+0x4f/0x1a0
[  493.127676][ T9253]  kstrdup+0x3f/0x70
[  493.131596][ T9253]  kstrdup_const+0x57/0x80
[  493.136028][ T9253]  kvasprintf_const+0x10c/0x190
[  493.140919][ T9253]  kobject_set_name_vargs+0x5a/0x150
[  493.146217][ T9253]  dev_set_name+0xbf/0xf0
[  493.150572][ T9253]  ? device_initialize+0x540/0x540
[  493.155711][ T9253]  ? sprintf+0xc4/0x100
[  493.160174][ T9253]  device_add_disk+0x343/0x1220
[  493.165228][ T9253]  ? lockdep_init_map_type+0x21e/0x810
[  493.170830][ T9253]  loop_add+0x886/0xaf0
[  493.175192][ T9253]  ? __up_read+0x1fe/0x750
[  493.179651][ T9253]  loop_control_ioctl+0x137/0x630
[  493.184965][ T9253]  ? loop_probe+0x80/0x80
[  493.189328][ T9253]  ? bpf_lsm_file_ioctl+0x9/0x10
[  493.194283][ T9253]  ? loop_probe+0x80/0x80
[  493.198645][ T9253]  __x64_sys_ioctl+0x197/0x210
[  493.203448][ T9253]  do_syscall_64+0x39/0xb0
[  493.207871][ T9253]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  493.213786][ T9253] RIP: 0033:0x7f193c4ef069
[  493.218246][ T9253] 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
[  493.237865][ T9253] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  493.246294][ T9253] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  493.254280][ T9253] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  493.262261][ T9253] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  493.270356][ T9253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  493.278443][ T9253] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  493.286608][ T9253]  </TASK>
[  493.296041][ T9254] FAULT_INJECTION: forcing a failure.
[  493.296041][ T9254] name failslab, interval 1, probability 0, space 0, times 0
[  493.309496][ T9254] CPU: 0 PID: 9254 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  493.321590][ T9254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  493.331675][ T9254] Call Trace:
[  493.334976][ T9254]  <TASK>
[  493.339033][ T9254]  dump_stack_lvl+0x136/0x150
[  493.344182][ T9254]  should_fail_ex+0x4a3/0x5b0
[  493.349083][ T9254]  should_failslab+0x9/0x20
[  493.353623][ T9254]  __kmem_cache_alloc_node+0x5b/0x320
[  493.359113][ T9254]  ? rand_initialize_disk+0x3f/0xc0
[  493.365217][ T9254]  kmalloc_trace+0x26/0xe0
[  493.369869][ T9254]  rand_initialize_disk+0x3f/0xc0
[  493.375444][ T9254]  __alloc_disk_node+0x2c3/0x650
[  493.380760][ T9254]  __blk_mq_alloc_disk+0x111/0x1b0
[  493.386088][ T9254]  loop_add+0x3e4/0xaf0
[  493.390369][ T9254]  ? __up_read+0x1fe/0x750
[  493.394885][ T9254]  loop_control_ioctl+0x137/0x630
[  493.399942][ T9254]  ? loop_probe+0x80/0x80
[  493.404380][ T9254]  ? bpf_lsm_file_ioctl+0x9/0x10
[  493.409410][ T9254]  ? loop_probe+0x80/0x80
[  493.413779][ T9254]  __x64_sys_ioctl+0x197/0x210
[  493.418601][ T9254]  do_syscall_64+0x39/0xb0
[  493.423063][ T9254]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  493.429013][ T9254] RIP: 0033:0x7f193c4ef069
[  493.433550][ T9254] 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
[  493.453296][ T9254] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  493.462338][ T9254] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  493.470591][ T9254] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  493.478747][ T9254] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  493.486840][ T9254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  493.494840][ T9254] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  493.502847][ T9254]  </TASK>
[  493.564211][ T9256] FAULT_INJECTION: forcing a failure.
[  493.564211][ T9256] name failslab, interval 1, probability 0, space 0, times 0
[  493.577614][ T9256] CPU: 0 PID: 9256 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  493.590919][ T9256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  493.601071][ T9256] Call Trace:
[  493.604659][ T9256]  <TASK>
[  493.607610][ T9256]  dump_stack_lvl+0x136/0x150
[  493.612658][ T9256]  should_fail_ex+0x4a3/0x5b0
[  493.617652][ T9256]  should_failslab+0x9/0x20
[  493.622807][ T9256]  __kmem_cache_alloc_node+0x5b/0x320
[  493.628666][ T9256]  ? rand_initialize_disk+0x3f/0xc0
[  493.633921][ T9256]  kmalloc_trace+0x26/0xe0
[  493.638353][ T9256]  rand_initialize_disk+0x3f/0xc0
[  493.643578][ T9256]  __alloc_disk_node+0x2c3/0x650
[  493.648539][ T9256]  __blk_mq_alloc_disk+0x111/0x1b0
[  493.653854][ T9256]  loop_add+0x3e4/0xaf0
[  493.658041][ T9256]  ? __up_read+0x1fe/0x750
[  493.662534][ T9256]  loop_control_ioctl+0x137/0x630
[  493.667785][ T9256]  ? loop_probe+0x80/0x80
[  493.672297][ T9256]  ? bpf_lsm_file_ioctl+0x9/0x10
[  493.677642][ T9256]  ? loop_probe+0x80/0x80
[  493.682091][ T9256]  __x64_sys_ioctl+0x197/0x210
[  493.686889][ T9256]  do_syscall_64+0x39/0xb0
[  493.691351][ T9256]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  493.697289][ T9256] RIP: 0033:0x7f193c4ef069
[  493.701735][ T9256] 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
[  493.721561][ T9256] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  493.730072][ T9256] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  493.738064][ T9256] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  493.746058][ T9256] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  493.754038][ T9256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  493.767165][ T9256] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  493.775535][ T9256]  </TASK>
[  493.854784][ T9258] FAULT_INJECTION: forcing a failure.
[  493.854784][ T9258] name failslab, interval 1, probability 0, space 0, times 0
[  493.869170][ T9258] CPU: 0 PID: 9258 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  493.880913][ T9258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  493.891069][ T9258] Call Trace:
[  493.894357][ T9258]  <TASK>
[  493.897293][ T9258]  dump_stack_lvl+0x136/0x150
[  493.902034][ T9258]  should_fail_ex+0x4a3/0x5b0
[  493.906761][ T9258]  should_failslab+0x9/0x20
[  493.911342][ T9258]  __kmem_cache_alloc_node+0x5b/0x320
[  493.916753][ T9258]  ? kstrdup_const+0x57/0x80
[  493.921378][ T9258]  ? kstrdup_const+0x57/0x80
[  493.925987][ T9258]  __kmalloc_node_track_caller+0x4f/0x1a0
[  493.931718][ T9258]  kstrdup+0x3f/0x70
[  493.935641][ T9258]  kstrdup_const+0x57/0x80
[  493.940077][ T9258]  kvasprintf_const+0x10c/0x190
[  493.944969][ T9258]  kobject_set_name_vargs+0x5a/0x150
[  493.950558][ T9258]  dev_set_name+0xbf/0xf0
[  493.954901][ T9258]  ? device_initialize+0x540/0x540
[  493.960033][ T9258]  ? sprintf+0xc4/0x100
[  493.964442][ T9258]  device_add_disk+0x343/0x1220
[  493.969552][ T9258]  ? lockdep_init_map_type+0x21e/0x810
[  493.976083][ T9258]  loop_add+0x886/0xaf0
[  493.981036][ T9258]  ? __up_read+0x1fe/0x750
[  493.985585][ T9258]  loop_control_ioctl+0x137/0x630
[  493.990735][ T9258]  ? loop_probe+0x80/0x80
[  493.995171][ T9258]  ? bpf_lsm_file_ioctl+0x9/0x10
[  494.000242][ T9258]  ? loop_probe+0x80/0x80
[  494.005178][ T9258]  __x64_sys_ioctl+0x197/0x210
[  494.010358][ T9258]  do_syscall_64+0x39/0xb0
[  494.014998][ T9258]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  494.021027][ T9258] RIP: 0033:0x7f193c4ef069
[  494.026591][ T9258] 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
[  494.047786][ T9258] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  494.056583][ T9258] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  494.065089][ T9258] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  494.074588][ T9258] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  494.083478][ T9258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  494.091573][ T9258] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  494.099836][ T9258]  </TASK>
[  494.110007][ T9259] FAULT_INJECTION: forcing a failure.
[  494.110007][ T9259] name failslab, interval 1, probability 0, space 0, times 0
[  494.123069][ T9259] CPU: 1 PID: 9259 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  494.135325][ T9259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  494.145599][ T9259] Call Trace:
[  494.149159][ T9259]  <TASK>
[  494.152412][ T9259]  dump_stack_lvl+0x136/0x150
[  494.157224][ T9259]  should_fail_ex+0x4a3/0x5b0
[  494.162144][ T9259]  should_failslab+0x9/0x20
[  494.166700][ T9259]  __kmem_cache_alloc_node+0x5b/0x320
[  494.172428][ T9259]  ? blk_throtl_init+0xb1/0x690
[  494.177868][ T9259]  kmalloc_node_trace+0x21/0xd0
[  494.183227][ T9259]  blk_throtl_init+0xb1/0x690
[  494.188047][ T9259]  blkcg_init_disk+0x1d0/0x690
[  494.192940][ T9259]  __alloc_disk_node+0x2a1/0x650
[  494.198914][ T9259]  __blk_mq_alloc_disk+0x111/0x1b0
[  494.204164][ T9259]  loop_add+0x3e4/0xaf0
[  494.208540][ T9259]  ? __up_read+0x1fe/0x750
[  494.212967][ T9259]  loop_control_ioctl+0x137/0x630
[  494.218297][ T9259]  ? loop_probe+0x80/0x80
[  494.222769][ T9259]  ? bpf_lsm_file_ioctl+0x9/0x10
[  494.227736][ T9259]  ? loop_probe+0x80/0x80
[  494.232085][ T9259]  __x64_sys_ioctl+0x197/0x210
[  494.237246][ T9259]  do_syscall_64+0x39/0xb0
[  494.242588][ T9259]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  494.248714][ T9259] RIP: 0033:0x7f193c4ef069
[  494.253222][ T9259] 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
[  494.273358][ T9259] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  494.282411][ T9259] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  494.290583][ T9259] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  494.299526][ T9259] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  494.309540][ T9259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  494.317533][ T9259] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  494.325522][ T9259]  </TASK>
[  494.336249][ T9260] FAULT_INJECTION: forcing a failure.
[  494.336249][ T9260] name failslab, interval 1, probability 0, space 0, times 0
[  494.348957][ T9260] CPU: 1 PID: 9260 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  494.360633][ T9260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  494.371947][ T9260] Call Trace:
[  494.375985][ T9260]  <TASK>
[  494.379061][ T9260]  dump_stack_lvl+0x136/0x150
[  494.384035][ T9260]  should_fail_ex+0x4a3/0x5b0
[  494.388747][ T9260]  should_failslab+0x9/0x20
[  494.393260][ T9260]  __kmem_cache_alloc_node+0x5b/0x320
[  494.398741][ T9260]  ? kstrdup_const+0x57/0x80
[  494.403537][ T9260]  ? kstrdup_const+0x57/0x80
[  494.408195][ T9260]  __kmalloc_node_track_caller+0x4f/0x1a0
[  494.413923][ T9260]  kstrdup+0x3f/0x70
[  494.417931][ T9260]  kstrdup_const+0x57/0x80
[  494.422376][ T9260]  kvasprintf_const+0x10c/0x190
[  494.427236][ T9260]  kobject_set_name_vargs+0x5a/0x150
[  494.432542][ T9260]  dev_set_name+0xbf/0xf0
[  494.436879][ T9260]  ? device_initialize+0x540/0x540
[  494.441990][ T9260]  ? sprintf+0xc4/0x100
[  494.446255][ T9260]  device_add_disk+0x343/0x1220
[  494.451121][ T9260]  ? lockdep_init_map_type+0x21e/0x810
[  494.456610][ T9260]  loop_add+0x886/0xaf0
[  494.461327][ T9260]  ? __up_read+0x1fe/0x750
[  494.465872][ T9260]  loop_control_ioctl+0x137/0x630
[  494.471020][ T9260]  ? loop_probe+0x80/0x80
[  494.475370][ T9260]  ? bpf_lsm_file_ioctl+0x9/0x10
[  494.480423][ T9260]  ? loop_probe+0x80/0x80
[  494.484774][ T9260]  __x64_sys_ioctl+0x197/0x210
[  494.489551][ T9260]  do_syscall_64+0x39/0xb0
[  494.493973][ T9260]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  494.499883][ T9260] RIP: 0033:0x7f193c4ef069
[  494.504310][ T9260] 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
[  494.523936][ T9260] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  494.532411][ T9260] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  494.540396][ T9260] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  494.548383][ T9260] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  494.556370][ T9260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  494.564579][ T9260] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  494.572754][ T9260]  </TASK>
[  494.583083][ T9261] FAULT_INJECTION: forcing a failure.
[  494.583083][ T9261] name failslab, interval 1, probability 0, space 0, times 0
[  494.595880][ T9261] CPU: 1 PID: 9261 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  494.607602][ T9261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  494.617769][ T9261] Call Trace:
[  494.621144][ T9261]  <TASK>
[  494.624083][ T9261]  dump_stack_lvl+0x136/0x150
[  494.628787][ T9261]  should_fail_ex+0x4a3/0x5b0
[  494.633487][ T9261]  should_failslab+0x9/0x20
[  494.637996][ T9261]  __kmem_cache_alloc_node+0x5b/0x320
[  494.643427][ T9261]  ? kstrdup_const+0x57/0x80
[  494.648034][ T9261]  ? kstrdup_const+0x57/0x80
[  494.652635][ T9261]  __kmalloc_node_track_caller+0x4f/0x1a0
[  494.658363][ T9261]  kstrdup+0x3f/0x70
[  494.663649][ T9261]  kstrdup_const+0x57/0x80
[  494.668274][ T9261]  kvasprintf_const+0x10c/0x190
[  494.673290][ T9261]  kobject_set_name_vargs+0x5a/0x150
[  494.678628][ T9261]  dev_set_name+0xbf/0xf0
[  494.683165][ T9261]  ? device_initialize+0x540/0x540
[  494.688650][ T9261]  ? sprintf+0xc4/0x100
[  494.693190][ T9261]  device_add_disk+0x343/0x1220
[  494.698075][ T9261]  ? lockdep_init_map_type+0x21e/0x810
[  494.703639][ T9261]  loop_add+0x886/0xaf0
[  494.708162][ T9261]  ? __up_read+0x1fe/0x750
[  494.713141][ T9261]  loop_control_ioctl+0x137/0x630
[  494.718836][ T9261]  ? loop_probe+0x80/0x80
[  494.723180][ T9261]  ? bpf_lsm_file_ioctl+0x9/0x10
[  494.728126][ T9261]  ? loop_probe+0x80/0x80
[  494.732462][ T9261]  __x64_sys_ioctl+0x197/0x210
[  494.737513][ T9261]  do_syscall_64+0x39/0xb0
[  494.741971][ T9261]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  494.747899][ T9261] RIP: 0033:0x7f193c4ef069
[  494.752676][ T9261] 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
[  494.775277][ T9261] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  494.785938][ T9261] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  494.794006][ T9261] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  494.802015][ T9261] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  494.810028][ T9261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  494.818008][ T9261] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  494.826096][ T9261]  </TASK>
[  494.884635][ T9264] FAULT_INJECTION: forcing a failure.
[  494.884635][ T9264] name failslab, interval 1, probability 0, space 0, times 0
[  494.897358][ T9264] CPU: 1 PID: 9264 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  494.909084][ T9264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  494.919266][ T9264] Call Trace:
[  494.922546][ T9264]  <TASK>
[  494.925480][ T9264]  dump_stack_lvl+0x136/0x150
[  494.930249][ T9264]  should_fail_ex+0x4a3/0x5b0
[  494.934939][ T9264]  should_failslab+0x9/0x20
[  494.943024][ T9264]  __kmem_cache_alloc_node+0x5b/0x320
[  494.948412][ T9264]  ? kstrdup_const+0x57/0x80
[  494.953136][ T9264]  ? kstrdup_const+0x57/0x80
[  494.957917][ T9264]  __kmalloc_node_track_caller+0x4f/0x1a0
[  494.965192][ T9264]  kstrdup+0x3f/0x70
[  494.969157][ T9264]  kstrdup_const+0x57/0x80
[  494.973819][ T9264]  kvasprintf_const+0x10c/0x190
[  494.978923][ T9264]  kobject_set_name_vargs+0x5a/0x150
[  494.984504][ T9264]  dev_set_name+0xbf/0xf0
[  494.988872][ T9264]  ? device_initialize+0x540/0x540
[  494.994015][ T9264]  ? sprintf+0xc4/0x100
[  494.998184][ T9264]  device_add_disk+0x343/0x1220
[  495.003051][ T9264]  ? lockdep_init_map_type+0x21e/0x810
[  495.008519][ T9264]  loop_add+0x886/0xaf0
[  495.012671][ T9264]  ? __up_read+0x1fe/0x750
[  495.017111][ T9264]  loop_control_ioctl+0x137/0x630
[  495.022147][ T9264]  ? loop_probe+0x80/0x80
[  495.026494][ T9264]  ? bpf_lsm_file_ioctl+0x9/0x10
[  495.031430][ T9264]  ? loop_probe+0x80/0x80
[  495.035756][ T9264]  __x64_sys_ioctl+0x197/0x210
[  495.040535][ T9264]  do_syscall_64+0x39/0xb0
[  495.045011][ T9264]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  495.050953][ T9264] RIP: 0033:0x7f193c4ef069
[  495.055375][ T9264] 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
[  495.078567][ T9264] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  495.087104][ T9264] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  495.095088][ T9264] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  495.103414][ T9264] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  495.111409][ T9264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  495.119399][ T9264] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  495.127390][ T9264]  </TASK>
[  495.136469][ T9265] FAULT_INJECTION: forcing a failure.
[  495.136469][ T9265] name failslab, interval 1, probability 0, space 0, times 0
[  495.149187][ T9265] CPU: 0 PID: 9265 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  495.161452][ T9265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  495.173195][ T9265] Call Trace:
[  495.176499][ T9265]  <TASK>
[  495.179545][ T9265]  dump_stack_lvl+0x136/0x150
[  495.184256][ T9265]  should_fail_ex+0x4a3/0x5b0
[  495.188952][ T9265]  should_failslab+0x9/0x20
[  495.193486][ T9265]  __kmem_cache_alloc_node+0x5b/0x320
[  495.198882][ T9265]  ? kstrdup_const+0x57/0x80
[  495.203480][ T9265]  ? kstrdup_const+0x57/0x80
[  495.208103][ T9265]  __kmalloc_node_track_caller+0x4f/0x1a0
[  495.213824][ T9265]  kstrdup+0x3f/0x70
[  495.217723][ T9265]  kstrdup_const+0x57/0x80
[  495.222159][ T9265]  kvasprintf_const+0x10c/0x190
[  495.227014][ T9265]  kobject_set_name_vargs+0x5a/0x150
[  495.232298][ T9265]  dev_set_name+0xbf/0xf0
[  495.236649][ T9265]  ? device_initialize+0x540/0x540
[  495.241763][ T9265]  ? sprintf+0xc4/0x100
[  495.246045][ T9265]  device_add_disk+0x343/0x1220
[  495.250907][ T9265]  ? lockdep_init_map_type+0x21e/0x810
[  495.256386][ T9265]  loop_add+0x886/0xaf0
[  495.260644][ T9265]  ? __up_read+0x1fe/0x750
[  495.265362][ T9265]  loop_control_ioctl+0x137/0x630
[  495.270658][ T9265]  ? loop_probe+0x80/0x80
[  495.275184][ T9265]  ? bpf_lsm_file_ioctl+0x9/0x10
[  495.280141][ T9265]  ? loop_probe+0x80/0x80
[  495.284515][ T9265]  __x64_sys_ioctl+0x197/0x210
[  495.289297][ T9265]  do_syscall_64+0x39/0xb0
[  495.293723][ T9265]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  495.299710][ T9265] RIP: 0033:0x7f193c4ef069
[  495.304122][ T9265] 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
[  495.323770][ T9265] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  495.332223][ T9265] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  495.340213][ T9265] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  495.348191][ T9265] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  495.356253][ T9265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  495.364337][ T9265] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  495.372893][ T9265]  </TASK>
[  495.382761][ T9266] FAULT_INJECTION: forcing a failure.
[  495.382761][ T9266] name failslab, interval 1, probability 0, space 0, times 0
[  495.395481][ T9266] CPU: 0 PID: 9266 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  495.407308][ T9266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  495.417518][ T9266] Call Trace:
[  495.420796][ T9266]  <TASK>
[  495.423742][ T9266]  dump_stack_lvl+0x136/0x150
[  495.428450][ T9266]  should_fail_ex+0x4a3/0x5b0
[  495.433146][ T9266]  should_failslab+0x9/0x20
[  495.437943][ T9266]  __kmem_cache_alloc_node+0x5b/0x320
[  495.443346][ T9266]  ? kstrdup_const+0x57/0x80
[  495.448097][ T9266]  ? kstrdup_const+0x57/0x80
[  495.452889][ T9266]  __kmalloc_node_track_caller+0x4f/0x1a0
[  495.458657][ T9266]  kstrdup+0x3f/0x70
[  495.463026][ T9266]  kstrdup_const+0x57/0x80
[  495.467661][ T9266]  kvasprintf_const+0x10c/0x190
[  495.473113][ T9266]  kobject_set_name_vargs+0x5a/0x150
[  495.478933][ T9266]  dev_set_name+0xbf/0xf0
[  495.483423][ T9266]  ? device_initialize+0x540/0x540
[  495.489528][ T9266]  ? sprintf+0xc4/0x100
[  495.493727][ T9266]  device_add_disk+0x343/0x1220
[  495.498697][ T9266]  ? lockdep_init_map_type+0x21e/0x810
[  495.504171][ T9266]  loop_add+0x886/0xaf0
[  495.508353][ T9266]  ? __up_read+0x1fe/0x750
[  495.512871][ T9266]  loop_control_ioctl+0x137/0x630
[  495.517915][ T9266]  ? loop_probe+0x80/0x80
[  495.522348][ T9266]  ? bpf_lsm_file_ioctl+0x9/0x10
[  495.527399][ T9266]  ? loop_probe+0x80/0x80
[  495.531995][ T9266]  __x64_sys_ioctl+0x197/0x210
[  495.537035][ T9266]  do_syscall_64+0x39/0xb0
[  495.541649][ T9266]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  495.547612][ T9266] RIP: 0033:0x7f193c4ef069
[  495.552021][ T9266] 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
[  495.571826][ T9266] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  495.580251][ T9266] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  495.589024][ T9266] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  495.597361][ T9266] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  495.605801][ T9266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  495.614145][ T9266] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  495.622312][ T9266]  </TASK>
[  495.631094][ T9267] FAULT_INJECTION: forcing a failure.
[  495.631094][ T9267] name failslab, interval 1, probability 0, space 0, times 0
[  495.644757][ T9267] CPU: 0 PID: 9267 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  495.656490][ T9267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  495.666651][ T9267] Call Trace:
[  495.670134][ T9267]  <TASK>
[  495.673976][ T9267]  dump_stack_lvl+0x136/0x150
[  495.679775][ T9267]  should_fail_ex+0x4a3/0x5b0
[  495.684500][ T9267]  should_failslab+0x9/0x20
[  495.689021][ T9267]  __kmem_cache_alloc_node+0x5b/0x320
[  495.694407][ T9267]  ? kstrdup_const+0x57/0x80
[  495.699010][ T9267]  ? kstrdup_const+0x57/0x80
[  495.703620][ T9267]  __kmalloc_node_track_caller+0x4f/0x1a0
[  495.709417][ T9267]  kstrdup+0x3f/0x70
[  495.713369][ T9267]  kstrdup_const+0x57/0x80
[  495.717795][ T9267]  kvasprintf_const+0x10c/0x190
[  495.722657][ T9267]  kobject_set_name_vargs+0x5a/0x150
[  495.728043][ T9267]  dev_set_name+0xbf/0xf0
[  495.735173][ T9267]  ? device_initialize+0x540/0x540
[  495.740320][ T9267]  ? sprintf+0xc4/0x100
[  495.744586][ T9267]  device_add_disk+0x343/0x1220
[  495.749659][ T9267]  ? lockdep_init_map_type+0x21e/0x810
[  495.757381][ T9267]  loop_add+0x886/0xaf0
[  495.762323][ T9267]  ? __up_read+0x1fe/0x750
[  495.767348][ T9267]  loop_control_ioctl+0x137/0x630
[  495.774255][ T9267]  ? loop_probe+0x80/0x80
[  495.779532][ T9267]  ? bpf_lsm_file_ioctl+0x9/0x10
[  495.785317][ T9267]  ? loop_probe+0x80/0x80
[  495.791780][ T9267]  __x64_sys_ioctl+0x197/0x210
[  495.796723][ T9267]  do_syscall_64+0x39/0xb0
[  495.801340][ T9267]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  495.807260][ T9267] RIP: 0033:0x7f193c4ef069
[  495.811691][ T9267] 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
[  495.831482][ T9267] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  495.839901][ T9267] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  495.848229][ T9267] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  495.856219][ T9267] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  495.864818][ T9267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  495.872992][ T9267] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  495.880993][ T9267]  </TASK>
[  495.890102][ T9268] FAULT_INJECTION: forcing a failure.
[  495.890102][ T9268] name failslab, interval 1, probability 0, space 0, times 0
[  495.903374][ T9268] CPU: 0 PID: 9268 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  495.916320][ T9268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  495.926586][ T9268] Call Trace:
[  495.929916][ T9268]  <TASK>
[  495.932934][ T9268]  dump_stack_lvl+0x136/0x150
[  495.938136][ T9268]  should_fail_ex+0x4a3/0x5b0
[  495.942845][ T9268]  should_failslab+0x9/0x20
[  495.947354][ T9268]  __kmem_cache_alloc_node+0x5b/0x320
[  495.952732][ T9268]  ? kstrdup_const+0x57/0x80
[  495.957338][ T9268]  ? kstrdup_const+0x57/0x80
[  495.962022][ T9268]  __kmalloc_node_track_caller+0x4f/0x1a0
[  495.967829][ T9268]  ? find_held_lock+0x2d/0x110
[  495.973207][ T9268]  kstrdup+0x3f/0x70
[  495.977132][ T9268]  kstrdup_const+0x57/0x80
[  495.981668][ T9268]  kvasprintf_const+0x10c/0x190
[  495.987567][ T9268]  kobject_set_name_vargs+0x5a/0x150
[  495.993269][ T9268]  dev_set_name+0xbf/0xf0
[  495.997619][ T9268]  ? device_initialize+0x540/0x540
[  496.003470][ T9268]  ? sprintf+0xc4/0x100
[  496.007865][ T9268]  device_add_disk+0x343/0x1220
[  496.013162][ T9268]  ? lockdep_init_map_type+0x21e/0x810
[  496.018676][ T9268]  loop_add+0x886/0xaf0
[  496.022871][ T9268]  ? __up_read+0x1fe/0x750
[  496.027328][ T9268]  loop_control_ioctl+0x137/0x630
[  496.032390][ T9268]  ? loop_probe+0x80/0x80
[  496.036767][ T9268]  ? bpf_lsm_file_ioctl+0x9/0x10
[  496.042100][ T9268]  ? loop_probe+0x80/0x80
[  496.046456][ T9268]  __x64_sys_ioctl+0x197/0x210
[  496.051289][ T9268]  do_syscall_64+0x39/0xb0
[  496.055871][ T9268]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  496.062455][ T9268] RIP: 0033:0x7f193c4ef069
[  496.067018][ T9268] 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
[  496.089634][ T9268] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  496.098258][ T9268] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  496.106774][ T9268] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  496.114775][ T9268] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  496.122942][ T9268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  496.131296][ T9268] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  496.139581][ T9268]  </TASK>
[  496.148779][ T9269] FAULT_INJECTION: forcing a failure.
[  496.148779][ T9269] name failslab, interval 1, probability 0, space 0, times 0
[  496.163646][ T9269] CPU: 0 PID: 9269 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  496.175726][ T9269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  496.186781][ T9269] Call Trace:
[  496.190275][ T9269]  <TASK>
[  496.194109][ T9269]  dump_stack_lvl+0x136/0x150
[  496.199179][ T9269]  should_fail_ex+0x4a3/0x5b0
[  496.203888][ T9269]  should_failslab+0x9/0x20
[  496.208444][ T9269]  __kmem_cache_alloc_node+0x5b/0x320
[  496.214284][ T9269]  ? rand_initialize_disk+0x3f/0xc0
[  496.219791][ T9269]  kmalloc_trace+0x26/0xe0
[  496.225015][ T9269]  rand_initialize_disk+0x3f/0xc0
[  496.230056][ T9269]  __alloc_disk_node+0x2c3/0x650
[  496.235019][ T9269]  __blk_mq_alloc_disk+0x111/0x1b0
[  496.240163][ T9269]  loop_add+0x3e4/0xaf0
[  496.244357][ T9269]  ? __up_read+0x1fe/0x750
[  496.248798][ T9269]  loop_control_ioctl+0x137/0x630
[  496.253935][ T9269]  ? loop_probe+0x80/0x80
[  496.258471][ T9269]  ? bpf_lsm_file_ioctl+0x9/0x10
[  496.263456][ T9269]  ? loop_probe+0x80/0x80
[  496.267893][ T9269]  __x64_sys_ioctl+0x197/0x210
[  496.273027][ T9269]  do_syscall_64+0x39/0xb0
[  496.277467][ T9269]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  496.283404][ T9269] RIP: 0033:0x7f193c4ef069
[  496.287999][ T9269] 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
[  496.309967][ T9269] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  496.321200][ T9269] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  496.329496][ T9269] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  496.338613][ T9269] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  496.347057][ T9269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  496.355417][ T9269] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  496.364084][ T9269]  </TASK>
[  496.414386][ T9271] FAULT_INJECTION: forcing a failure.
[  496.414386][ T9271] name failslab, interval 1, probability 0, space 0, times 0
[  496.428248][ T9271] CPU: 0 PID: 9271 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  496.441554][ T9271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  496.451798][ T9271] Call Trace:
[  496.455091][ T9271]  <TASK>
[  496.458328][ T9271]  dump_stack_lvl+0x136/0x150
[  496.463184][ T9271]  should_fail_ex+0x4a3/0x5b0
[  496.467908][ T9271]  should_failslab+0x9/0x20
[  496.472441][ T9271]  __kmem_cache_alloc_node+0x5b/0x320
[  496.477912][ T9271]  ? kstrdup_const+0x57/0x80
[  496.482807][ T9271]  ? kstrdup_const+0x57/0x80
[  496.488301][ T9271]  __kmalloc_node_track_caller+0x4f/0x1a0
[  496.494768][ T9271]  kstrdup+0x3f/0x70
[  496.498970][ T9271]  kstrdup_const+0x57/0x80
[  496.503585][ T9271]  kvasprintf_const+0x10c/0x190
[  496.508883][ T9271]  kobject_set_name_vargs+0x5a/0x150
[  496.514183][ T9271]  dev_set_name+0xbf/0xf0
[  496.519997][ T9271]  ? device_initialize+0x540/0x540
[  496.525874][ T9271]  ? sprintf+0xc4/0x100
[  496.530177][ T9271]  device_add_disk+0x343/0x1220
[  496.535071][ T9271]  ? lockdep_init_map_type+0x21e/0x810
[  496.540558][ T9271]  loop_add+0x886/0xaf0
[  496.544735][ T9271]  ? __up_read+0x1fe/0x750
[  496.549165][ T9271]  loop_control_ioctl+0x137/0x630
[  496.554230][ T9271]  ? loop_probe+0x80/0x80
[  496.558615][ T9271]  ? bpf_lsm_file_ioctl+0x9/0x10
[  496.563962][ T9271]  ? loop_probe+0x80/0x80
[  496.568371][ T9271]  __x64_sys_ioctl+0x197/0x210
[  496.573181][ T9271]  do_syscall_64+0x39/0xb0
[  496.577732][ T9271]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  496.583668][ T9271] RIP: 0033:0x7f193c4ef069
[  496.588196][ T9271] 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
[  496.610360][ T9271] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  496.619421][ T9271] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  496.627715][ T9271] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  496.636098][ T9271] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  496.644185][ T9271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  496.652302][ T9271] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  496.660389][ T9271]  </TASK>
[  496.669308][ T9272] FAULT_INJECTION: forcing a failure.
[  496.669308][ T9272] name failslab, interval 1, probability 0, space 0, times 0
[  496.685354][ T9272] CPU: 1 PID: 9272 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  496.698302][ T9272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  496.709221][ T9272] Call Trace:
[  496.712779][ T9272]  <TASK>
[  496.715731][ T9272]  dump_stack_lvl+0x136/0x150
[  496.720512][ T9272]  should_fail_ex+0x4a3/0x5b0
[  496.725468][ T9272]  should_failslab+0x9/0x20
[  496.729965][ T9272]  __kmem_cache_alloc_node+0x5b/0x320
[  496.735531][ T9272]  ? kstrdup_const+0x57/0x80
[  496.740154][ T9272]  ? kstrdup_const+0x57/0x80
[  496.744768][ T9272]  __kmalloc_node_track_caller+0x4f/0x1a0
[  496.750553][ T9272]  kstrdup+0x3f/0x70
[  496.755172][ T9272]  kstrdup_const+0x57/0x80
[  496.760567][ T9272]  kvasprintf_const+0x10c/0x190
[  496.765876][ T9272]  kobject_set_name_vargs+0x5a/0x150
[  496.771273][ T9272]  dev_set_name+0xbf/0xf0
[  496.775799][ T9272]  ? device_initialize+0x540/0x540
[  496.780959][ T9272]  ? sprintf+0xc4/0x100
[  496.785133][ T9272]  device_add_disk+0x343/0x1220
[  496.790180][ T9272]  ? lockdep_init_map_type+0x21e/0x810
[  496.795794][ T9272]  loop_add+0x886/0xaf0
[  496.799972][ T9272]  ? __up_read+0x1fe/0x750
[  496.804409][ T9272]  loop_control_ioctl+0x137/0x630
[  496.809467][ T9272]  ? loop_probe+0x80/0x80
[  496.813927][ T9272]  ? bpf_lsm_file_ioctl+0x9/0x10
[  496.818877][ T9272]  ? loop_probe+0x80/0x80
[  496.823206][ T9272]  __x64_sys_ioctl+0x197/0x210
[  496.828076][ T9272]  do_syscall_64+0x39/0xb0
[  496.832506][ T9272]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  496.838485][ T9272] RIP: 0033:0x7f193c4ef069
[  496.842894][ T9272] 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
[  496.865220][ T9272] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  496.874540][ T9272] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  496.883570][ T9272] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  496.891984][ T9272] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  496.900346][ T9272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  496.908778][ T9272] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  496.917120][ T9272]  </TASK>
[  496.926487][ T9273] FAULT_INJECTION: forcing a failure.
[  496.926487][ T9273] name failslab, interval 1, probability 0, space 0, times 0
[  496.939423][ T9273] CPU: 1 PID: 9273 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  496.951090][ T9273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  496.961170][ T9273] Call Trace:
[  496.964541][ T9273]  <TASK>
[  496.967487][ T9273]  dump_stack_lvl+0x136/0x150
[  496.972183][ T9273]  should_fail_ex+0x4a3/0x5b0
[  496.977319][ T9273]  should_failslab+0x9/0x20
[  496.982716][ T9273]  __kmem_cache_alloc_node+0x5b/0x320
[  496.988527][ T9273]  ? kstrdup_const+0x57/0x80
[  496.993389][ T9273]  ? kstrdup_const+0x57/0x80
[  496.999820][ T9273]  __kmalloc_node_track_caller+0x4f/0x1a0
[  497.006261][ T9273]  kstrdup+0x3f/0x70
[  497.010295][ T9273]  kstrdup_const+0x57/0x80
[  497.014928][ T9273]  kvasprintf_const+0x10c/0x190
[  497.019975][ T9273]  kobject_set_name_vargs+0x5a/0x150
[  497.025453][ T9273]  dev_set_name+0xbf/0xf0
[  497.030088][ T9273]  ? device_initialize+0x540/0x540
[  497.035258][ T9273]  ? sprintf+0xc4/0x100
[  497.039434][ T9273]  device_add_disk+0x343/0x1220
[  497.044931][ T9273]  ? lockdep_init_map_type+0x21e/0x810
[  497.051072][ T9273]  loop_add+0x886/0xaf0
[  497.055378][ T9273]  ? __up_read+0x1fe/0x750
[  497.060976][ T9273]  loop_control_ioctl+0x137/0x630
[  497.066063][ T9273]  ? loop_probe+0x80/0x80
[  497.071339][ T9273]  ? bpf_lsm_file_ioctl+0x9/0x10
[  497.077755][ T9273]  ? loop_probe+0x80/0x80
[  497.082665][ T9273]  __x64_sys_ioctl+0x197/0x210
[  497.088281][ T9273]  do_syscall_64+0x39/0xb0
[  497.092758][ T9273]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  497.099246][ T9273] RIP: 0033:0x7f193c4ef069
[  497.103685][ T9273] 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
[  497.124185][ T9273] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  497.136034][ T9273] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  497.144297][ T9273] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  497.152481][ T9273] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  497.160682][ T9273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  497.169701][ T9273] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  497.179399][ T9273]  </TASK>
[  497.189459][ T9274] FAULT_INJECTION: forcing a failure.
[  497.189459][ T9274] name failslab, interval 1, probability 0, space 0, times 0
[  497.202971][ T9274] CPU: 1 PID: 9274 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  497.214816][ T9274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  497.224973][ T9274] Call Trace:
[  497.228261][ T9274]  <TASK>
[  497.231297][ T9274]  dump_stack_lvl+0x136/0x150
[  497.236011][ T9274]  should_fail_ex+0x4a3/0x5b0
[  497.240696][ T9274]  should_failslab+0x9/0x20
[  497.245226][ T9274]  __kmem_cache_alloc_node+0x5b/0x320
[  497.250619][ T9274]  ? kstrdup_const+0x57/0x80
[  497.255235][ T9274]  ? kstrdup_const+0x57/0x80
[  497.260640][ T9274]  __kmalloc_node_track_caller+0x4f/0x1a0
[  497.266670][ T9274]  kstrdup+0x3f/0x70
[  497.270684][ T9274]  kstrdup_const+0x57/0x80
[  497.276010][ T9274]  kvasprintf_const+0x10c/0x190
[  497.281360][ T9274]  kobject_set_name_vargs+0x5a/0x150
[  497.287131][ T9274]  dev_set_name+0xbf/0xf0
[  497.291683][ T9274]  ? device_initialize+0x540/0x540
[  497.296897][ T9274]  ? sprintf+0xc4/0x100
[  497.301073][ T9274]  device_add_disk+0x343/0x1220
[  497.306057][ T9274]  ? lockdep_init_map_type+0x21e/0x810
[  497.311553][ T9274]  loop_add+0x886/0xaf0
[  497.315740][ T9274]  ? __up_read+0x1fe/0x750
[  497.320270][ T9274]  loop_control_ioctl+0x137/0x630
[  497.326809][ T9274]  ? loop_probe+0x80/0x80
[  497.331158][ T9274]  ? bpf_lsm_file_ioctl+0x9/0x10
[  497.336169][ T9274]  ? loop_probe+0x80/0x80
[  497.340527][ T9274]  __x64_sys_ioctl+0x197/0x210
[  497.345314][ T9274]  do_syscall_64+0x39/0xb0
[  497.349760][ T9274]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  497.356206][ T9274] RIP: 0033:0x7f193c4ef069
[  497.361720][ T9274] 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
[  497.383183][ T9274] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  497.392567][ T9274] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  497.400583][ T9274] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  497.408659][ T9274] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  497.416825][ T9274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  497.424895][ T9274] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  497.433071][ T9274]  </TASK>
[  497.441698][ T9275] FAULT_INJECTION: forcing a failure.
[  497.441698][ T9275] name failslab, interval 1, probability 0, space 0, times 0
[  497.454779][ T9275] CPU: 1 PID: 9275 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  497.469246][ T9275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  497.480908][ T9275] Call Trace:
[  497.484544][ T9275]  <TASK>
[  497.487480][ T9275]  dump_stack_lvl+0x136/0x150
[  497.492227][ T9275]  should_fail_ex+0x4a3/0x5b0
[  497.497791][ T9275]  should_failslab+0x9/0x20
[  497.502294][ T9275]  __kmem_cache_alloc_node+0x5b/0x320
[  497.507665][ T9275]  ? kstrdup_const+0x57/0x80
[  497.512273][ T9275]  ? kstrdup_const+0x57/0x80
[  497.516864][ T9275]  __kmalloc_node_track_caller+0x4f/0x1a0
[  497.522665][ T9275]  kstrdup+0x3f/0x70
[  497.526661][ T9275]  kstrdup_const+0x57/0x80
[  497.531076][ T9275]  kvasprintf_const+0x10c/0x190
[  497.535935][ T9275]  kobject_set_name_vargs+0x5a/0x150
[  497.541220][ T9275]  dev_set_name+0xbf/0xf0
[  497.545543][ T9275]  ? device_initialize+0x540/0x540
[  497.550649][ T9275]  ? sprintf+0xc4/0x100
[  497.554805][ T9275]  device_add_disk+0x343/0x1220
[  497.560553][ T9275]  ? lockdep_init_map_type+0x21e/0x810
[  497.567025][ T9275]  loop_add+0x886/0xaf0
[  497.571574][ T9275]  ? __up_read+0x1fe/0x750
[  497.576113][ T9275]  loop_control_ioctl+0x137/0x630
[  497.581246][ T9275]  ? loop_probe+0x80/0x80
[  497.585591][ T9275]  ? bpf_lsm_file_ioctl+0x9/0x10
[  497.590538][ T9275]  ? loop_probe+0x80/0x80
[  497.594902][ T9275]  __x64_sys_ioctl+0x197/0x210
[  497.599769][ T9275]  do_syscall_64+0x39/0xb0
[  497.604605][ T9275]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  497.610813][ T9275] RIP: 0033:0x7f193c4ef069
[  497.615246][ T9275] 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
[  497.635384][ T9275] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  497.643819][ T9275] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  497.651794][ T9275] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  497.659884][ T9275] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  497.668155][ T9275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  497.680333][ T9275] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  497.688682][ T9275]  </TASK>
[  497.699408][ T9276] FAULT_INJECTION: forcing a failure.
[  497.699408][ T9276] name failslab, interval 1, probability 0, space 0, times 0
[  497.712898][ T9276] CPU: 0 PID: 9276 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  497.725772][ T9276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  497.736202][ T9276] Call Trace:
[  497.739614][ T9276]  <TASK>
[  497.742627][ T9276]  dump_stack_lvl+0x136/0x150
[  497.748070][ T9276]  should_fail_ex+0x4a3/0x5b0
[  497.753249][ T9276]  should_failslab+0x9/0x20
[  497.758301][ T9276]  __kmem_cache_alloc_node+0x5b/0x320
[  497.763995][ T9276]  ? kstrdup_const+0x57/0x80
[  497.769247][ T9276]  ? kstrdup_const+0x57/0x80
[  497.774493][ T9276]  __kmalloc_node_track_caller+0x4f/0x1a0
[  497.780583][ T9276]  kstrdup+0x3f/0x70
[  497.784851][ T9276]  kstrdup_const+0x57/0x80
[  497.789321][ T9276]  kvasprintf_const+0x10c/0x190
[  497.794273][ T9276]  kobject_set_name_vargs+0x5a/0x150
[  497.799655][ T9276]  dev_set_name+0xbf/0xf0
[  497.804011][ T9276]  ? device_initialize+0x540/0x540
[  497.809671][ T9276]  ? sprintf+0xc4/0x100
[  497.814214][ T9276]  device_add_disk+0x343/0x1220
[  497.819113][ T9276]  ? lockdep_init_map_type+0x21e/0x810
[  497.825288][ T9276]  loop_add+0x886/0xaf0
[  497.829489][ T9276]  ? __up_read+0x1fe/0x750
[  497.834186][ T9276]  loop_control_ioctl+0x137/0x630
[  497.839756][ T9276]  ? loop_probe+0x80/0x80
[  497.844347][ T9276]  ? bpf_lsm_file_ioctl+0x9/0x10
[  497.849483][ T9276]  ? loop_probe+0x80/0x80
[  497.854004][ T9276]  __x64_sys_ioctl+0x197/0x210
[  497.858810][ T9276]  do_syscall_64+0x39/0xb0
[  497.863627][ T9276]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  497.870323][ T9276] RIP: 0033:0x7f193c4ef069
[  497.875149][ T9276] 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
[  497.895065][ T9276] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  497.903606][ T9276] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  497.911629][ T9276] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  497.919714][ T9276] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  497.927701][ T9276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  497.935680][ T9276] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  497.943687][ T9276]  </TASK>
[  497.953073][ T9277] FAULT_INJECTION: forcing a failure.
[  497.953073][ T9277] name failslab, interval 1, probability 0, space 0, times 0
[  497.966079][ T9277] CPU: 0 PID: 9277 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  497.977792][ T9277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  497.988366][ T9277] Call Trace:
[  497.992358][ T9277]  <TASK>
[  497.995558][ T9277]  dump_stack_lvl+0x136/0x150
[  498.000487][ T9277]  should_fail_ex+0x4a3/0x5b0
[  498.005180][ T9277]  should_failslab+0x9/0x20
[  498.009685][ T9277]  __kmem_cache_alloc_node+0x5b/0x320
[  498.015070][ T9277]  ? kstrdup_const+0x57/0x80
[  498.019675][ T9277]  ? kstrdup_const+0x57/0x80
[  498.024262][ T9277]  __kmalloc_node_track_caller+0x4f/0x1a0
[  498.029983][ T9277]  kstrdup+0x3f/0x70
[  498.033874][ T9277]  kstrdup_const+0x57/0x80
[  498.038320][ T9277]  kvasprintf_const+0x10c/0x190
[  498.043197][ T9277]  kobject_set_name_vargs+0x5a/0x150
[  498.048533][ T9277]  dev_set_name+0xbf/0xf0
[  498.052885][ T9277]  ? device_initialize+0x540/0x540
[  498.058028][ T9277]  ? sprintf+0xc4/0x100
[  498.062501][ T9277]  device_add_disk+0x343/0x1220
[  498.067426][ T9277]  ? lockdep_init_map_type+0x21e/0x810
[  498.072930][ T9277]  loop_add+0x886/0xaf0
[  498.077131][ T9277]  ? __up_read+0x1fe/0x750
[  498.081579][ T9277]  loop_control_ioctl+0x137/0x630
[  498.086634][ T9277]  ? loop_probe+0x80/0x80
[  498.090983][ T9277]  ? bpf_lsm_file_ioctl+0x9/0x10
[  498.095936][ T9277]  ? loop_probe+0x80/0x80
[  498.100282][ T9277]  __x64_sys_ioctl+0x197/0x210
[  498.105090][ T9277]  do_syscall_64+0x39/0xb0
[  498.109543][ T9277]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  498.115467][ T9277] RIP: 0033:0x7f193c4ef069
[  498.119932][ T9277] 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
[  498.139650][ T9277] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  498.148077][ T9277] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  498.156078][ T9277] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  498.164086][ T9277] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  498.174649][ T9277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  498.183028][ T9277] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  498.191189][ T9277]  </TASK>
[  498.200232][ T9278] FAULT_INJECTION: forcing a failure.
[  498.200232][ T9278] name failslab, interval 1, probability 0, space 0, times 0
[  498.213454][ T9278] CPU: 1 PID: 9278 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  498.225104][ T9278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  498.235300][ T9278] Call Trace:
[  498.238690][ T9278]  <TASK>
[  498.241621][ T9278]  dump_stack_lvl+0x136/0x150
[  498.246421][ T9278]  should_fail_ex+0x4a3/0x5b0
[  498.251128][ T9278]  should_failslab+0x9/0x20
[  498.255629][ T9278]  __kmem_cache_alloc_node+0x5b/0x320
[  498.261093][ T9278]  ? kstrdup_const+0x57/0x80
[  498.265695][ T9278]  ? kstrdup_const+0x57/0x80
[  498.270401][ T9278]  __kmalloc_node_track_caller+0x4f/0x1a0
[  498.276753][ T9278]  kstrdup+0x3f/0x70
[  498.280681][ T9278]  kstrdup_const+0x57/0x80
[  498.285378][ T9278]  kvasprintf_const+0x10c/0x190
[  498.290535][ T9278]  kobject_set_name_vargs+0x5a/0x150
[  498.296287][ T9278]  dev_set_name+0xbf/0xf0
[  498.300808][ T9278]  ? device_initialize+0x540/0x540
[  498.306039][ T9278]  ? sprintf+0xc4/0x100
[  498.310392][ T9278]  device_add_disk+0x343/0x1220
[  498.315275][ T9278]  ? lockdep_init_map_type+0x21e/0x810
[  498.320844][ T9278]  loop_add+0x886/0xaf0
[  498.325006][ T9278]  ? __up_read+0x1fe/0x750
[  498.329458][ T9278]  loop_control_ioctl+0x137/0x630
[  498.334526][ T9278]  ? loop_probe+0x80/0x80
[  498.339031][ T9278]  ? bpf_lsm_file_ioctl+0x9/0x10
[  498.344167][ T9278]  ? loop_probe+0x80/0x80
[  498.348609][ T9278]  __x64_sys_ioctl+0x197/0x210
[  498.353567][ T9278]  do_syscall_64+0x39/0xb0
[  498.358006][ T9278]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  498.371918][ T9278] RIP: 0033:0x7f193c4ef069
[  498.376546][ T9278] 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
[  498.396364][ T9278] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  498.404797][ T9278] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  498.412776][ T9278] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  498.420773][ T9278] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  498.428759][ T9278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  498.436816][ T9278] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  498.444799][ T9278]  </TASK>
[  498.454135][ T9279] FAULT_INJECTION: forcing a failure.
[  498.454135][ T9279] name failslab, interval 1, probability 0, space 0, times 0
[  498.466941][ T9279] CPU: 1 PID: 9279 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  498.478691][ T9279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  498.488783][ T9279] Call Trace:
[  498.492151][ T9279]  <TASK>
[  498.495084][ T9279]  dump_stack_lvl+0x136/0x150
[  498.499865][ T9279]  should_fail_ex+0x4a3/0x5b0
[  498.504649][ T9279]  should_failslab+0x9/0x20
[  498.509148][ T9279]  __kmem_cache_alloc_node+0x5b/0x320
[  498.514632][ T9279]  ? rand_initialize_disk+0x3f/0xc0
[  498.519834][ T9279]  kmalloc_trace+0x26/0xe0
[  498.524264][ T9279]  rand_initialize_disk+0x3f/0xc0
[  498.529296][ T9279]  __alloc_disk_node+0x2c3/0x650
[  498.534403][ T9279]  __blk_mq_alloc_disk+0x111/0x1b0
[  498.539749][ T9279]  loop_add+0x3e4/0xaf0
[  498.544014][ T9279]  ? __up_read+0x1fe/0x750
[  498.548607][ T9279]  loop_control_ioctl+0x137/0x630
[  498.553653][ T9279]  ? loop_probe+0x80/0x80
[  498.558003][ T9279]  ? bpf_lsm_file_ioctl+0x9/0x10
[  498.563413][ T9279]  ? loop_probe+0x80/0x80
[  498.567938][ T9279]  __x64_sys_ioctl+0x197/0x210
[  498.572836][ T9279]  do_syscall_64+0x39/0xb0
[  498.577381][ T9279]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  498.584054][ T9279] RIP: 0033:0x7f193c4ef069
[  498.588597][ T9279] 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
[  498.608659][ T9279] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  498.617082][ T9279] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  498.625058][ T9279] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  498.633118][ T9279] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  498.641099][ T9279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  498.649070][ T9279] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  498.657243][ T9279]  </TASK>
[  498.715057][ T9280] FAULT_INJECTION: forcing a failure.
[  498.715057][ T9280] name failslab, interval 1, probability 0, space 0, times 0
[  498.727769][ T9280] CPU: 1 PID: 9280 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  498.739421][ T9280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  498.749492][ T9280] Call Trace:
[  498.752773][ T9280]  <TASK>
[  498.755703][ T9280]  dump_stack_lvl+0x136/0x150
[  498.760396][ T9280]  should_fail_ex+0x4a3/0x5b0
[  498.765447][ T9280]  should_failslab+0x9/0x20
[  498.770140][ T9280]  __kmem_cache_alloc_node+0x5b/0x320
[  498.775783][ T9280]  ? kstrdup_const+0x57/0x80
[  498.780411][ T9280]  ? kstrdup_const+0x57/0x80
[  498.785119][ T9280]  __kmalloc_node_track_caller+0x4f/0x1a0
[  498.790953][ T9280]  kstrdup+0x3f/0x70
[  498.794894][ T9280]  kstrdup_const+0x57/0x80
[  498.799335][ T9280]  kvasprintf_const+0x10c/0x190
[  498.804400][ T9280]  kobject_set_name_vargs+0x5a/0x150
[  498.809831][ T9280]  dev_set_name+0xbf/0xf0
[  498.814196][ T9280]  ? device_initialize+0x540/0x540
[  498.819697][ T9280]  ? sprintf+0xc4/0x100
[  498.823963][ T9280]  device_add_disk+0x343/0x1220
[  498.828920][ T9280]  ? lockdep_init_map_type+0x21e/0x810
[  498.834521][ T9280]  loop_add+0x886/0xaf0
[  498.838794][ T9280]  ? __up_read+0x1fe/0x750
[  498.843227][ T9280]  loop_control_ioctl+0x137/0x630
[  498.848530][ T9280]  ? loop_probe+0x80/0x80
[  498.852899][ T9280]  ? bpf_lsm_file_ioctl+0x9/0x10
[  498.858043][ T9280]  ? loop_probe+0x80/0x80
[  498.862395][ T9280]  __x64_sys_ioctl+0x197/0x210
[  498.867446][ T9280]  do_syscall_64+0x39/0xb0
[  498.871909][ T9280]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  498.877935][ T9280] RIP: 0033:0x7f193c4ef069
[  498.882359][ T9280] 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
[  498.902241][ T9280] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  498.910806][ T9280] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  498.918795][ T9280] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  498.927229][ T9280] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  498.935425][ T9280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  498.943404][ T9280] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  498.951936][ T9280]  </TASK>
[  499.015318][ T9283] FAULT_INJECTION: forcing a failure.
[  499.015318][ T9283] name failslab, interval 1, probability 0, space 0, times 0
[  499.028453][ T9283] CPU: 1 PID: 9283 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  499.040442][ T9283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  499.050501][ T9283] Call Trace:
[  499.054035][ T9283]  <TASK>
[  499.057066][ T9283]  dump_stack_lvl+0x136/0x150
[  499.061792][ T9283]  should_fail_ex+0x4a3/0x5b0
[  499.066651][ T9283]  should_failslab+0x9/0x20
[  499.071174][ T9283]  __kmem_cache_alloc_node+0x5b/0x320
[  499.076672][ T9283]  ? kstrdup_const+0x57/0x80
[  499.081364][ T9283]  ? kstrdup_const+0x57/0x80
[  499.085977][ T9283]  __kmalloc_node_track_caller+0x4f/0x1a0
[  499.091890][ T9283]  kstrdup+0x3f/0x70
[  499.095977][ T9283]  kstrdup_const+0x57/0x80
[  499.100762][ T9283]  kvasprintf_const+0x10c/0x190
[  499.105621][ T9283]  kobject_set_name_vargs+0x5a/0x150
[  499.110924][ T9283]  dev_set_name+0xbf/0xf0
[  499.115304][ T9283]  ? device_initialize+0x540/0x540
[  499.120606][ T9283]  ? sprintf+0xc4/0x100
[  499.124889][ T9283]  device_add_disk+0x343/0x1220
[  499.129782][ T9283]  ? lockdep_init_map_type+0x21e/0x810
[  499.135280][ T9283]  loop_add+0x886/0xaf0
[  499.139476][ T9283]  ? __up_read+0x1fe/0x750
[  499.144027][ T9283]  loop_control_ioctl+0x137/0x630
[  499.149099][ T9283]  ? loop_probe+0x80/0x80
[  499.153736][ T9283]  ? bpf_lsm_file_ioctl+0x9/0x10
[  499.158714][ T9283]  ? loop_probe+0x80/0x80
[  499.163070][ T9283]  __x64_sys_ioctl+0x197/0x210
[  499.168037][ T9283]  do_syscall_64+0x39/0xb0
[  499.172603][ T9283]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  499.178819][ T9283] RIP: 0033:0x7f193c4ef069
[  499.183257][ T9283] 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
[  499.203422][ T9283] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  499.211938][ T9283] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  499.220181][ T9283] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  499.228173][ T9283] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  499.236157][ T9283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  499.244150][ T9283] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  499.252139][ T9283]  </TASK>
[  499.260824][ T9284] FAULT_INJECTION: forcing a failure.
[  499.260824][ T9284] name failslab, interval 1, probability 0, space 0, times 0
[  499.273751][ T9284] CPU: 1 PID: 9284 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  499.285525][ T9284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  499.295597][ T9284] Call Trace:
[  499.298880][ T9284]  <TASK>
[  499.301812][ T9284]  dump_stack_lvl+0x136/0x150
[  499.306500][ T9284]  should_fail_ex+0x4a3/0x5b0
[  499.311187][ T9284]  should_failslab+0x9/0x20
[  499.315723][ T9284]  __kmem_cache_alloc_node+0x5b/0x320
[  499.321889][ T9284]  ? kstrdup_const+0x57/0x80
[  499.326499][ T9284]  ? kstrdup_const+0x57/0x80
[  499.331287][ T9284]  __kmalloc_node_track_caller+0x4f/0x1a0
[  499.337023][ T9284]  kstrdup+0x3f/0x70
[  499.340948][ T9284]  kstrdup_const+0x57/0x80
[  499.345391][ T9284]  kvasprintf_const+0x10c/0x190
[  499.350302][ T9284]  kobject_set_name_vargs+0x5a/0x150
[  499.355605][ T9284]  dev_set_name+0xbf/0xf0
[  499.359938][ T9284]  ? device_initialize+0x540/0x540
[  499.365072][ T9284]  ? sprintf+0xc4/0x100
[  499.369312][ T9284]  device_add_disk+0x343/0x1220
[  499.374184][ T9284]  ? lockdep_init_map_type+0x21e/0x810
[  499.379689][ T9284]  loop_add+0x886/0xaf0
[  499.384012][ T9284]  ? __up_read+0x1fe/0x750
[  499.388552][ T9284]  loop_control_ioctl+0x137/0x630
[  499.394924][ T9284]  ? loop_probe+0x80/0x80
[  499.399293][ T9284]  ? bpf_lsm_file_ioctl+0x9/0x10
[  499.404339][ T9284]  ? loop_probe+0x80/0x80
[  499.408707][ T9284]  __x64_sys_ioctl+0x197/0x210
[  499.413510][ T9284]  do_syscall_64+0x39/0xb0
[  499.417957][ T9284]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  499.423885][ T9284] RIP: 0033:0x7f193c4ef069
[  499.428412][ T9284] 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
[  499.448551][ T9284] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  499.457500][ T9284] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  499.466356][ T9284] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  499.474362][ T9284] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  499.482511][ T9284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  499.490510][ T9284] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  499.498529][ T9284]  </TASK>
[  499.507961][ T9285] FAULT_INJECTION: forcing a failure.
[  499.507961][ T9285] name failslab, interval 1, probability 0, space 0, times 0
[  499.520638][ T9285] CPU: 0 PID: 9285 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  499.533501][ T9285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  499.543583][ T9285] Call Trace:
[  499.546927][ T9285]  <TASK>
[  499.550157][ T9285]  dump_stack_lvl+0x136/0x150
[  499.554872][ T9285]  should_fail_ex+0x4a3/0x5b0
[  499.560016][ T9285]  should_failslab+0x9/0x20
[  499.564717][ T9285]  __kmem_cache_alloc_node+0x5b/0x320
[  499.570280][ T9285]  ? kstrdup_const+0x57/0x80
[  499.575056][ T9285]  ? kstrdup_const+0x57/0x80
[  499.579662][ T9285]  __kmalloc_node_track_caller+0x4f/0x1a0
[  499.585656][ T9285]  kstrdup+0x3f/0x70
[  499.589779][ T9285]  kstrdup_const+0x57/0x80
[  499.594228][ T9285]  kvasprintf_const+0x10c/0x190
[  499.599083][ T9285]  kobject_set_name_vargs+0x5a/0x150
[  499.604470][ T9285]  dev_set_name+0xbf/0xf0
[  499.608977][ T9285]  ? device_initialize+0x540/0x540
[  499.614356][ T9285]  ? sprintf+0xc4/0x100
[  499.618709][ T9285]  device_add_disk+0x343/0x1220
[  499.623670][ T9285]  ? lockdep_init_map_type+0x21e/0x810
[  499.629330][ T9285]  loop_add+0x886/0xaf0
[  499.633691][ T9285]  ? __up_read+0x1fe/0x750
[  499.638287][ T9285]  loop_control_ioctl+0x137/0x630
[  499.643695][ T9285]  ? loop_probe+0x80/0x80
[  499.648044][ T9285]  ? bpf_lsm_file_ioctl+0x9/0x10
[  499.653009][ T9285]  ? loop_probe+0x80/0x80
[  499.658062][ T9285]  __x64_sys_ioctl+0x197/0x210
[  499.663291][ T9285]  do_syscall_64+0x39/0xb0
[  499.668100][ T9285]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  499.674626][ T9285] RIP: 0033:0x7f193c4ef069
[  499.679356][ T9285] 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
[  499.699325][ T9285] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  499.707839][ T9285] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  499.715936][ T9285] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  499.724610][ T9285] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  499.733035][ T9285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  499.741131][ T9285] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  499.749837][ T9285]  </TASK>
[  499.759471][ T9286] FAULT_INJECTION: forcing a failure.
[  499.759471][ T9286] name failslab, interval 1, probability 0, space 0, times 0
[  499.772514][ T9286] CPU: 1 PID: 9286 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  499.784833][ T9286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  499.795215][ T9286] Call Trace:
[  499.798551][ T9286]  <TASK>
[  499.801515][ T9286]  dump_stack_lvl+0x136/0x150
[  499.806259][ T9286]  should_fail_ex+0x4a3/0x5b0
[  499.810959][ T9286]  should_failslab+0x9/0x20
[  499.815470][ T9286]  __kmem_cache_alloc_node+0x5b/0x320
[  499.820998][ T9286]  ? rand_initialize_disk+0x3f/0xc0
[  499.826321][ T9286]  kmalloc_trace+0x26/0xe0
[  499.830751][ T9286]  rand_initialize_disk+0x3f/0xc0
[  499.835806][ T9286]  __alloc_disk_node+0x2c3/0x650
[  499.840986][ T9286]  __blk_mq_alloc_disk+0x111/0x1b0
[  499.846147][ T9286]  loop_add+0x3e4/0xaf0
[  499.850343][ T9286]  ? __up_read+0x1fe/0x750
[  499.854788][ T9286]  loop_control_ioctl+0x137/0x630
[  499.860099][ T9286]  ? loop_probe+0x80/0x80
[  499.864456][ T9286]  ? bpf_lsm_file_ioctl+0x9/0x10
[  499.869409][ T9286]  ? loop_probe+0x80/0x80
[  499.873772][ T9286]  __x64_sys_ioctl+0x197/0x210
[  499.878694][ T9286]  do_syscall_64+0x39/0xb0
[  499.883308][ T9286]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  499.889341][ T9286] RIP: 0033:0x7f193c4ef069
[  499.894223][ T9286] 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
[  499.914319][ T9286] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  499.923014][ T9286] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  499.931721][ T9286] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  499.939862][ T9286] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  499.947865][ T9286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  499.955874][ T9286] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  499.963870][ T9286]  </TASK>
[  500.024752][ T9287] FAULT_INJECTION: forcing a failure.
[  500.024752][ T9287] name failslab, interval 1, probability 0, space 0, times 0
[  500.038103][ T9287] CPU: 0 PID: 9287 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  500.049909][ T9287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  500.060014][ T9287] Call Trace:
[  500.063378][ T9287]  <TASK>
[  500.066308][ T9287]  dump_stack_lvl+0x136/0x150
[  500.071014][ T9287]  should_fail_ex+0x4a3/0x5b0
[  500.075737][ T9287]  should_failslab+0x9/0x20
[  500.080265][ T9287]  __kmem_cache_alloc_node+0x5b/0x320
[  500.085762][ T9287]  ? kstrdup_const+0x57/0x80
[  500.090550][ T9287]  ? kstrdup_const+0x57/0x80
[  500.095420][ T9287]  __kmalloc_node_track_caller+0x4f/0x1a0
[  500.101159][ T9287]  kstrdup+0x3f/0x70
[  500.105082][ T9287]  kstrdup_const+0x57/0x80
[  500.109523][ T9287]  kvasprintf_const+0x10c/0x190
[  500.114412][ T9287]  kobject_set_name_vargs+0x5a/0x150
[  500.119741][ T9287]  dev_set_name+0xbf/0xf0
[  500.124136][ T9287]  ? device_initialize+0x540/0x540
[  500.129300][ T9287]  ? sprintf+0xc4/0x100
[  500.133517][ T9287]  device_add_disk+0x343/0x1220
[  500.138607][ T9287]  ? lockdep_init_map_type+0x21e/0x810
[  500.144289][ T9287]  loop_add+0x886/0xaf0
[  500.148822][ T9287]  ? __up_read+0x1fe/0x750
[  500.153567][ T9287]  loop_control_ioctl+0x137/0x630
[  500.158849][ T9287]  ? loop_probe+0x80/0x80
[  500.163235][ T9287]  ? bpf_lsm_file_ioctl+0x9/0x10
[  500.168816][ T9287]  ? loop_probe+0x80/0x80
[  500.173277][ T9287]  __x64_sys_ioctl+0x197/0x210
[  500.178452][ T9287]  do_syscall_64+0x39/0xb0
[  500.182891][ T9287]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  500.188975][ T9287] RIP: 0033:0x7f193c4ef069
[  500.194024][ T9287] 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
[  500.214676][ T9287] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  500.223286][ T9287] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  500.231450][ T9287] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  500.239877][ T9287] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  500.248646][ T9287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  500.256805][ T9287] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  500.265493][ T9287]  </TASK>
[  500.274661][ T9288] FAULT_INJECTION: forcing a failure.
[  500.274661][ T9288] name failslab, interval 1, probability 0, space 0, times 0
[  500.287775][ T9288] CPU: 1 PID: 9288 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  500.300364][ T9288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  500.310436][ T9288] Call Trace:
[  500.313757][ T9288]  <TASK>
[  500.316728][ T9288]  dump_stack_lvl+0x136/0x150
[  500.321435][ T9288]  should_fail_ex+0x4a3/0x5b0
[  500.326143][ T9288]  should_failslab+0x9/0x20
[  500.330650][ T9288]  __kmem_cache_alloc_node+0x5b/0x320
[  500.336133][ T9288]  ? kstrdup_const+0x57/0x80
[  500.340728][ T9288]  ? kstrdup_const+0x57/0x80
[  500.345326][ T9288]  __kmalloc_node_track_caller+0x4f/0x1a0
[  500.351077][ T9288]  kstrdup+0x3f/0x70
[  500.355037][ T9288]  kstrdup_const+0x57/0x80
[  500.359475][ T9288]  kvasprintf_const+0x10c/0x190
[  500.364334][ T9288]  kobject_set_name_vargs+0x5a/0x150
[  500.369628][ T9288]  dev_set_name+0xbf/0xf0
[  500.373954][ T9288]  ? device_initialize+0x540/0x540
[  500.379076][ T9288]  ? sprintf+0xc4/0x100
[  500.383270][ T9288]  device_add_disk+0x343/0x1220
[  500.388131][ T9288]  ? lockdep_init_map_type+0x21e/0x810
[  500.393662][ T9288]  loop_add+0x886/0xaf0
[  500.398091][ T9288]  ? __up_read+0x1fe/0x750
[  500.402507][ T9288]  loop_control_ioctl+0x137/0x630
[  500.407552][ T9288]  ? loop_probe+0x80/0x80
[  500.411902][ T9288]  ? bpf_lsm_file_ioctl+0x9/0x10
[  500.416944][ T9288]  ? loop_probe+0x80/0x80
[  500.421301][ T9288]  __x64_sys_ioctl+0x197/0x210
[  500.426109][ T9288]  do_syscall_64+0x39/0xb0
[  500.430563][ T9288]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  500.436674][ T9288] RIP: 0033:0x7f193c4ef069
[  500.441091][ T9288] 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
[  500.460718][ T9288] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  500.469145][ T9288] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  500.477141][ T9288] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  500.485142][ T9288] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  500.493117][ T9288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  500.501350][ T9288] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  500.509428][ T9288]  </TASK>
[  500.518122][ T9289] FAULT_INJECTION: forcing a failure.
[  500.518122][ T9289] name failslab, interval 1, probability 0, space 0, times 0
[  500.531052][ T9289] CPU: 0 PID: 9289 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  500.542947][ T9289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  500.553518][ T9289] Call Trace:
[  500.556791][ T9289]  <TASK>
[  500.559715][ T9289]  dump_stack_lvl+0x136/0x150
[  500.564657][ T9289]  should_fail_ex+0x4a3/0x5b0
[  500.569413][ T9289]  should_failslab+0x9/0x20
[  500.573966][ T9289]  __kmem_cache_alloc_node+0x5b/0x320
[  500.579364][ T9289]  ? kstrdup_const+0x57/0x80
[  500.584013][ T9289]  ? kstrdup_const+0x57/0x80
[  500.588649][ T9289]  __kmalloc_node_track_caller+0x4f/0x1a0
[  500.595528][ T9289]  kstrdup+0x3f/0x70
[  500.599457][ T9289]  kstrdup_const+0x57/0x80
[  500.603898][ T9289]  kvasprintf_const+0x10c/0x190
[  500.609295][ T9289]  kobject_set_name_vargs+0x5a/0x150
[  500.614697][ T9289]  dev_set_name+0xbf/0xf0
[  500.619127][ T9289]  ? device_initialize+0x540/0x540
[  500.624421][ T9289]  ? sprintf+0xc4/0x100
[  500.628639][ T9289]  device_add_disk+0x343/0x1220
[  500.633536][ T9289]  ? lockdep_init_map_type+0x21e/0x810
[  500.639089][ T9289]  loop_add+0x886/0xaf0
[  500.643372][ T9289]  ? __up_read+0x1fe/0x750
[  500.647817][ T9289]  loop_control_ioctl+0x137/0x630
[  500.652910][ T9289]  ? loop_probe+0x80/0x80
[  500.657404][ T9289]  ? bpf_lsm_file_ioctl+0x9/0x10
[  500.662404][ T9289]  ? loop_probe+0x80/0x80
[  500.666769][ T9289]  __x64_sys_ioctl+0x197/0x210
[  500.671564][ T9289]  do_syscall_64+0x39/0xb0
[  500.676127][ T9289]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  500.682144][ T9289] RIP: 0033:0x7f193c4ef069
[  500.686597][ T9289] 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
[  500.709796][ T9289] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  500.719052][ T9289] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  500.727580][ T9289] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  500.735785][ T9289] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  500.744231][ T9289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  500.752649][ T9289] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  500.760820][ T9289]  </TASK>
[  500.771049][ T9290] FAULT_INJECTION: forcing a failure.
[  500.771049][ T9290] name failslab, interval 1, probability 0, space 0, times 0
[  500.783857][ T9290] CPU: 1 PID: 9290 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  500.795509][ T9290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  500.805684][ T9290] Call Trace:
[  500.809009][ T9290]  <TASK>
[  500.811962][ T9290]  dump_stack_lvl+0x136/0x150
[  500.816659][ T9290]  should_fail_ex+0x4a3/0x5b0
[  500.821366][ T9290]  should_failslab+0x9/0x20
[  500.825917][ T9290]  __kmem_cache_alloc_node+0x5b/0x320
[  500.831330][ T9290]  ? rand_initialize_disk+0x3f/0xc0
[  500.836664][ T9290]  kmalloc_trace+0x26/0xe0
[  500.841342][ T9290]  rand_initialize_disk+0x3f/0xc0
[  500.846386][ T9290]  __alloc_disk_node+0x2c3/0x650
[  500.851457][ T9290]  __blk_mq_alloc_disk+0x111/0x1b0
[  500.856606][ T9290]  loop_add+0x3e4/0xaf0
[  500.861013][ T9290]  ? __up_read+0x1fe/0x750
[  500.865553][ T9290]  loop_control_ioctl+0x137/0x630
[  500.870690][ T9290]  ? loop_probe+0x80/0x80
[  500.875048][ T9290]  ? bpf_lsm_file_ioctl+0x9/0x10
[  500.880008][ T9290]  ? loop_probe+0x80/0x80
[  500.884664][ T9290]  __x64_sys_ioctl+0x197/0x210
[  500.889456][ T9290]  do_syscall_64+0x39/0xb0
[  500.894345][ T9290]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  500.900354][ T9290] RIP: 0033:0x7f193c4ef069
[  500.904825][ T9290] 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
[  500.924543][ T9290] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  500.933095][ T9290] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  500.941128][ T9290] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  500.949103][ T9290] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  500.957077][ T9290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  500.965234][ T9290] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  500.973250][ T9290]  </TASK>
[  501.034857][ T9292] FAULT_INJECTION: forcing a failure.
[  501.034857][ T9292] name failslab, interval 1, probability 0, space 0, times 0
[  501.047697][ T9292] CPU: 0 PID: 9292 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  501.059347][ T9292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  501.070006][ T9292] Call Trace:
[  501.073475][ T9292]  <TASK>
[  501.076680][ T9292]  dump_stack_lvl+0x136/0x150
[  501.081570][ T9292]  should_fail_ex+0x4a3/0x5b0
[  501.086282][ T9292]  should_failslab+0x9/0x20
[  501.090826][ T9292]  __kmem_cache_alloc_node+0x5b/0x320
[  501.096229][ T9292]  ? rand_initialize_disk+0x3f/0xc0
[  501.101466][ T9292]  kmalloc_trace+0x26/0xe0
[  501.106074][ T9292]  rand_initialize_disk+0x3f/0xc0
[  501.111113][ T9292]  __alloc_disk_node+0x2c3/0x650
[  501.116523][ T9292]  __blk_mq_alloc_disk+0x111/0x1b0
[  501.121664][ T9292]  loop_add+0x3e4/0xaf0
[  501.126278][ T9292]  ? __up_read+0x1fe/0x750
[  501.130795][ T9292]  loop_control_ioctl+0x137/0x630
[  501.135939][ T9292]  ? loop_probe+0x80/0x80
[  501.140372][ T9292]  ? bpf_lsm_file_ioctl+0x9/0x10
[  501.145595][ T9292]  ? loop_probe+0x80/0x80
[  501.150384][ T9292]  __x64_sys_ioctl+0x197/0x210
[  501.155182][ T9292]  do_syscall_64+0x39/0xb0
[  501.159650][ T9292]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  501.165579][ T9292] RIP: 0033:0x7f193c4ef069
[  501.170035][ T9292] 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
[  501.189836][ T9292] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  501.198283][ T9292] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  501.206295][ T9292] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  501.214296][ T9292] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  501.222304][ T9292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  501.230303][ T9292] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  501.238528][ T9292]  </TASK>
[  501.304547][ T9294] FAULT_INJECTION: forcing a failure.
[  501.304547][ T9294] name failslab, interval 1, probability 0, space 0, times 0
[  501.317832][ T9294] CPU: 1 PID: 9294 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  501.329476][ T9294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  501.341112][ T9294] Call Trace:
[  501.345253][ T9294]  <TASK>
[  501.348924][ T9294]  dump_stack_lvl+0x136/0x150
[  501.354009][ T9294]  should_fail_ex+0x4a3/0x5b0
[  501.358813][ T9294]  should_failslab+0x9/0x20
[  501.363464][ T9294]  __kmem_cache_alloc_node+0x5b/0x320
[  501.368908][ T9294]  ? kstrdup_const+0x57/0x80
[  501.373522][ T9294]  ? kstrdup_const+0x57/0x80
[  501.378138][ T9294]  __kmalloc_node_track_caller+0x4f/0x1a0
[  501.383894][ T9294]  kstrdup+0x3f/0x70
[  501.388068][ T9294]  kstrdup_const+0x57/0x80
[  501.392485][ T9294]  kvasprintf_const+0x10c/0x190
[  501.397334][ T9294]  kobject_set_name_vargs+0x5a/0x150
[  501.402622][ T9294]  dev_set_name+0xbf/0xf0
[  501.407721][ T9294]  ? device_initialize+0x540/0x540
[  501.412883][ T9294]  ? sprintf+0xc4/0x100
[  501.417504][ T9294]  device_add_disk+0x343/0x1220
[  501.422652][ T9294]  ? lockdep_init_map_type+0x21e/0x810
[  501.428437][ T9294]  loop_add+0x886/0xaf0
[  501.432717][ T9294]  ? __up_read+0x1fe/0x750
[  501.437235][ T9294]  loop_control_ioctl+0x137/0x630
[  501.442470][ T9294]  ? loop_probe+0x80/0x80
[  501.447132][ T9294]  ? bpf_lsm_file_ioctl+0x9/0x10
[  501.452224][ T9294]  ? loop_probe+0x80/0x80
[  501.457106][ T9294]  __x64_sys_ioctl+0x197/0x210
[  501.462646][ T9294]  do_syscall_64+0x39/0xb0
[  501.467495][ T9294]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  501.473434][ T9294] RIP: 0033:0x7f193c4ef069
[  501.477861][ T9294] 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
[  501.497744][ T9294] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  501.506272][ T9294] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  501.514258][ T9294] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  501.522327][ T9294] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  501.530327][ T9294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  501.539072][ T9294] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  501.547124][ T9294]  </TASK>
[  501.556816][ T9295] FAULT_INJECTION: forcing a failure.
[  501.556816][ T9295] name failslab, interval 1, probability 0, space 0, times 0
[  501.571469][ T9295] CPU: 1 PID: 9295 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  501.583284][ T9295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  501.593359][ T9295] Call Trace:
[  501.596773][ T9295]  <TASK>
[  501.599711][ T9295]  dump_stack_lvl+0x136/0x150
[  501.604395][ T9295]  should_fail_ex+0x4a3/0x5b0
[  501.609167][ T9295]  should_failslab+0x9/0x20
[  501.613771][ T9295]  __kmem_cache_alloc_node+0x5b/0x320
[  501.619500][ T9295]  ? blk_throtl_init+0xb1/0x690
[  501.624503][ T9295]  kmalloc_node_trace+0x21/0xd0
[  501.629392][ T9295]  blk_throtl_init+0xb1/0x690
[  501.634099][ T9295]  blkcg_init_disk+0x1d0/0x690
[  501.638897][ T9295]  __alloc_disk_node+0x2a1/0x650
[  501.643942][ T9295]  __blk_mq_alloc_disk+0x111/0x1b0
[  501.652312][ T9295]  loop_add+0x3e4/0xaf0
[  501.656498][ T9295]  ? __up_read+0x1fe/0x750
[  501.660950][ T9295]  loop_control_ioctl+0x137/0x630
[  501.666317][ T9295]  ? loop_probe+0x80/0x80
[  501.670668][ T9295]  ? bpf_lsm_file_ioctl+0x9/0x10
[  501.675724][ T9295]  ? loop_probe+0x80/0x80
[  501.680407][ T9295]  __x64_sys_ioctl+0x197/0x210
[  501.685193][ T9295]  do_syscall_64+0x39/0xb0
[  501.689825][ T9295]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  501.696272][ T9295] RIP: 0033:0x7f193c4ef069
[  501.700814][ T9295] 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
[  501.720438][ T9295] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  501.728896][ T9295] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  501.736882][ T9295] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  501.744875][ T9295] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  501.753728][ T9295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  501.761718][ T9295] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  501.771628][ T9295]  </TASK>
[  501.780516][ T9296] FAULT_INJECTION: forcing a failure.
[  501.780516][ T9296] name failslab, interval 1, probability 0, space 0, times 0
[  501.793605][ T9296] CPU: 0 PID: 9296 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  501.805580][ T9296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  501.815734][ T9296] Call Trace:
[  501.819031][ T9296]  <TASK>
[  501.821965][ T9296]  dump_stack_lvl+0x136/0x150
[  501.827179][ T9296]  should_fail_ex+0x4a3/0x5b0
[  501.831979][ T9296]  should_failslab+0x9/0x20
[  501.836691][ T9296]  __kmem_cache_alloc_node+0x5b/0x320
[  501.842701][ T9296]  ? rand_initialize_disk+0x3f/0xc0
[  501.848904][ T9296]  kmalloc_trace+0x26/0xe0
[  501.853634][ T9296]  rand_initialize_disk+0x3f/0xc0
[  501.858970][ T9296]  __alloc_disk_node+0x2c3/0x650
[  501.863927][ T9296]  __blk_mq_alloc_disk+0x111/0x1b0
[  501.869162][ T9296]  loop_add+0x3e4/0xaf0
[  501.873456][ T9296]  ? __up_read+0x1fe/0x750
[  501.878428][ T9296]  loop_control_ioctl+0x137/0x630
[  501.883509][ T9296]  ? loop_probe+0x80/0x80
[  501.889498][ T9296]  ? bpf_lsm_file_ioctl+0x9/0x10
[  501.895526][ T9296]  ? loop_probe+0x80/0x80
[  501.900174][ T9296]  __x64_sys_ioctl+0x197/0x210
[  501.905272][ T9296]  do_syscall_64+0x39/0xb0
[  501.910003][ T9296]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  501.916050][ T9296] RIP: 0033:0x7f193c4ef069
[  501.920532][ T9296] 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
[  501.940267][ T9296] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  501.949214][ T9296] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  501.957188][ T9296] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  501.965560][ T9296] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  501.973758][ T9296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  501.981733][ T9296] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  501.989732][ T9296]  </TASK>
[  501.994998][ T1212] ieee802154 phy0 wpan0: encryption failed: -22
[  502.001348][ T1212] ieee802154 phy1 wpan1: encryption failed: -22
[  502.053925][ T9297] FAULT_INJECTION: forcing a failure.
[  502.053925][ T9297] name failslab, interval 1, probability 0, space 0, times 0
[  502.066702][ T9297] CPU: 1 PID: 9297 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  502.078346][ T9297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  502.088500][ T9297] Call Trace:
[  502.091815][ T9297]  <TASK>
[  502.094773][ T9297]  dump_stack_lvl+0x136/0x150
[  502.099563][ T9297]  should_fail_ex+0x4a3/0x5b0
[  502.104279][ T9297]  should_failslab+0x9/0x20
[  502.108795][ T9297]  __kmem_cache_alloc_node+0x5b/0x320
[  502.114524][ T9297]  ? kstrdup_const+0x57/0x80
[  502.119143][ T9297]  ? kstrdup_const+0x57/0x80
[  502.123751][ T9297]  __kmalloc_node_track_caller+0x4f/0x1a0
[  502.129503][ T9297]  kstrdup+0x3f/0x70
[  502.133492][ T9297]  kstrdup_const+0x57/0x80
[  502.137911][ T9297]  kvasprintf_const+0x10c/0x190
[  502.143455][ T9297]  kobject_set_name_vargs+0x5a/0x150
[  502.148871][ T9297]  dev_set_name+0xbf/0xf0
[  502.153301][ T9297]  ? device_initialize+0x540/0x540
[  502.158476][ T9297]  ? sprintf+0xc4/0x100
[  502.162642][ T9297]  device_add_disk+0x343/0x1220
[  502.167516][ T9297]  ? lockdep_init_map_type+0x21e/0x810
[  502.173077][ T9297]  loop_add+0x886/0xaf0
[  502.177433][ T9297]  ? __up_read+0x1fe/0x750
[  502.181884][ T9297]  loop_control_ioctl+0x137/0x630
[  502.186928][ T9297]  ? loop_probe+0x80/0x80
[  502.191271][ T9297]  ? bpf_lsm_file_ioctl+0x9/0x10
[  502.196236][ T9297]  ? loop_probe+0x80/0x80
[  502.200590][ T9297]  __x64_sys_ioctl+0x197/0x210
[  502.205375][ T9297]  do_syscall_64+0x39/0xb0
[  502.209829][ T9297]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  502.215751][ T9297] RIP: 0033:0x7f193c4ef069
[  502.220161][ T9297] 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
[  502.239773][ T9297] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  502.248200][ T9297] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  502.256185][ T9297] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  502.264174][ T9297] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  502.272152][ T9297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  502.280133][ T9297] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  502.288135][ T9297]  </TASK>
[  502.297084][ T9298] FAULT_INJECTION: forcing a failure.
[  502.297084][ T9298] name failslab, interval 1, probability 0, space 0, times 0
[  502.309763][ T9298] CPU: 0 PID: 9298 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  502.321421][ T9298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  502.331494][ T9298] Call Trace:
[  502.334777][ T9298]  <TASK>
[  502.337704][ T9298]  dump_stack_lvl+0x136/0x150
[  502.342396][ T9298]  should_fail_ex+0x4a3/0x5b0
[  502.347114][ T9298]  should_failslab+0x9/0x20
[  502.351621][ T9298]  __kmem_cache_alloc_node+0x5b/0x320
[  502.357021][ T9298]  ? kstrdup_const+0x57/0x80
[  502.361730][ T9298]  ? kstrdup_const+0x57/0x80
[  502.366374][ T9298]  __kmalloc_node_track_caller+0x4f/0x1a0
[  502.372107][ T9298]  ? find_held_lock+0x2d/0x110
[  502.376920][ T9298]  kstrdup+0x3f/0x70
[  502.380841][ T9298]  kstrdup_const+0x57/0x80
[  502.385286][ T9298]  kvasprintf_const+0x10c/0x190
[  502.390142][ T9298]  kobject_set_name_vargs+0x5a/0x150
[  502.395439][ T9298]  dev_set_name+0xbf/0xf0
[  502.399821][ T9298]  ? device_initialize+0x540/0x540
[  502.404964][ T9298]  ? sprintf+0xc4/0x100
[  502.409122][ T9298]  device_add_disk+0x343/0x1220
[  502.413981][ T9298]  ? lockdep_init_map_type+0x21e/0x810
[  502.419479][ T9298]  loop_add+0x886/0xaf0
[  502.423664][ T9298]  ? __up_read+0x1fe/0x750
[  502.428101][ T9298]  loop_control_ioctl+0x137/0x630
[  502.433222][ T9298]  ? loop_probe+0x80/0x80
[  502.437587][ T9298]  ? bpf_lsm_file_ioctl+0x9/0x10
[  502.444395][ T9298]  ? loop_probe+0x80/0x80
[  502.448764][ T9298]  __x64_sys_ioctl+0x197/0x210
[  502.453675][ T9298]  do_syscall_64+0x39/0xb0
[  502.458234][ T9298]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  502.464152][ T9298] RIP: 0033:0x7f193c4ef069
[  502.468585][ T9298] 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
[  502.489345][ T9298] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  502.498047][ T9298] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  502.506030][ T9298] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  502.514099][ T9298] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  502.522095][ T9298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  502.530172][ T9298] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  502.538452][ T9298]  </TASK>
[  502.547047][ T9299] FAULT_INJECTION: forcing a failure.
[  502.547047][ T9299] name failslab, interval 1, probability 0, space 0, times 0
[  502.560080][ T9299] CPU: 0 PID: 9299 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  502.572525][ T9299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  502.582716][ T9299] Call Trace:
[  502.586015][ T9299]  <TASK>
[  502.589047][ T9299]  dump_stack_lvl+0x136/0x150
[  502.593737][ T9299]  should_fail_ex+0x4a3/0x5b0
[  502.598506][ T9299]  should_failslab+0x9/0x20
[  502.603092][ T9299]  __kmem_cache_alloc_node+0x5b/0x320
[  502.608479][ T9299]  ? rand_initialize_disk+0x3f/0xc0
[  502.613767][ T9299]  kmalloc_trace+0x26/0xe0
[  502.618189][ T9299]  rand_initialize_disk+0x3f/0xc0
[  502.623227][ T9299]  __alloc_disk_node+0x2c3/0x650
[  502.628197][ T9299]  __blk_mq_alloc_disk+0x111/0x1b0
[  502.633311][ T9299]  loop_add+0x3e4/0xaf0
[  502.637469][ T9299]  ? __up_read+0x1fe/0x750
[  502.641892][ T9299]  loop_control_ioctl+0x137/0x630
[  502.647296][ T9299]  ? loop_probe+0x80/0x80
[  502.651674][ T9299]  ? bpf_lsm_file_ioctl+0x9/0x10
[  502.656645][ T9299]  ? loop_probe+0x80/0x80
[  502.661092][ T9299]  __x64_sys_ioctl+0x197/0x210
[  502.666889][ T9299]  do_syscall_64+0x39/0xb0
[  502.671710][ T9299]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  502.677930][ T9299] RIP: 0033:0x7f193c4ef069
[  502.682643][ T9299] 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
[  502.702972][ T9299] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  502.711520][ T9299] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  502.720239][ T9299] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  502.728349][ T9299] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  502.737034][ T9299] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  502.745095][ T9299] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  502.754170][ T9299]  </TASK>
[  502.814508][ T9300] FAULT_INJECTION: forcing a failure.
[  502.814508][ T9300] name failslab, interval 1, probability 0, space 0, times 0
[  502.827457][ T9300] CPU: 0 PID: 9300 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  502.839200][ T9300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  502.849428][ T9300] Call Trace:
[  502.852793][ T9300]  <TASK>
[  502.855848][ T9300]  dump_stack_lvl+0x136/0x150
[  502.860616][ T9300]  should_fail_ex+0x4a3/0x5b0
[  502.865469][ T9300]  should_failslab+0x9/0x20
[  502.870157][ T9300]  __kmem_cache_alloc_node+0x5b/0x320
[  502.875641][ T9300]  ? kstrdup_const+0x57/0x80
[  502.880256][ T9300]  ? kstrdup_const+0x57/0x80
[  502.884871][ T9300]  __kmalloc_node_track_caller+0x4f/0x1a0
[  502.890858][ T9300]  kstrdup+0x3f/0x70
[  502.894760][ T9300]  kstrdup_const+0x57/0x80
[  502.899179][ T9300]  kvasprintf_const+0x10c/0x190
[  502.904203][ T9300]  kobject_set_name_vargs+0x5a/0x150
[  502.909487][ T9300]  dev_set_name+0xbf/0xf0
[  502.914119][ T9300]  ? device_initialize+0x540/0x540
[  502.919236][ T9300]  ? sprintf+0xc4/0x100
[  502.923400][ T9300]  device_add_disk+0x343/0x1220
[  502.928296][ T9300]  ? lockdep_init_map_type+0x21e/0x810
[  502.933955][ T9300]  loop_add+0x886/0xaf0
[  502.938157][ T9300]  ? __up_read+0x1fe/0x750
[  502.942622][ T9300]  loop_control_ioctl+0x137/0x630
[  502.947775][ T9300]  ? loop_probe+0x80/0x80
[  502.952140][ T9300]  ? bpf_lsm_file_ioctl+0x9/0x10
[  502.957087][ T9300]  ? loop_probe+0x80/0x80
[  502.961510][ T9300]  __x64_sys_ioctl+0x197/0x210
[  502.966486][ T9300]  do_syscall_64+0x39/0xb0
[  502.971124][ T9300]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  502.977050][ T9300] RIP: 0033:0x7f193c4ef069
[  502.981570][ T9300] 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
[  503.001896][ T9300] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  503.010607][ T9300] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  503.018809][ T9300] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  503.027089][ T9300] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  503.035073][ T9300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  503.043091][ T9300] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  503.051108][ T9300]  </TASK>
[  503.060759][ T9301] FAULT_INJECTION: forcing a failure.
[  503.060759][ T9301] name failslab, interval 1, probability 0, space 0, times 0
[  503.073556][ T9301] CPU: 1 PID: 9301 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  503.085277][ T9301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  503.095330][ T9301] Call Trace:
[  503.098695][ T9301]  <TASK>
[  503.101631][ T9301]  dump_stack_lvl+0x136/0x150
[  503.106358][ T9301]  should_fail_ex+0x4a3/0x5b0
[  503.111048][ T9301]  should_failslab+0x9/0x20
[  503.115552][ T9301]  __kmem_cache_alloc_node+0x5b/0x320
[  503.120940][ T9301]  ? kstrdup_const+0x57/0x80
[  503.125569][ T9301]  ? kstrdup_const+0x57/0x80
[  503.130273][ T9301]  __kmalloc_node_track_caller+0x4f/0x1a0
[  503.136020][ T9301]  kstrdup+0x3f/0x70
[  503.140040][ T9301]  kstrdup_const+0x57/0x80
[  503.144475][ T9301]  kvasprintf_const+0x10c/0x190
[  503.149371][ T9301]  kobject_set_name_vargs+0x5a/0x150
[  503.154766][ T9301]  dev_set_name+0xbf/0xf0
[  503.159143][ T9301]  ? device_initialize+0x540/0x540
[  503.164366][ T9301]  ? sprintf+0xc4/0x100
[  503.168541][ T9301]  device_add_disk+0x343/0x1220
[  503.173426][ T9301]  ? lockdep_init_map_type+0x21e/0x810
[  503.178903][ T9301]  loop_add+0x886/0xaf0
[  503.183106][ T9301]  ? __up_read+0x1fe/0x750
[  503.187628][ T9301]  loop_control_ioctl+0x137/0x630
[  503.192691][ T9301]  ? loop_probe+0x80/0x80
[  503.197030][ T9301]  ? bpf_lsm_file_ioctl+0x9/0x10
[  503.201976][ T9301]  ? loop_probe+0x80/0x80
[  503.206321][ T9301]  __x64_sys_ioctl+0x197/0x210
[  503.211092][ T9301]  do_syscall_64+0x39/0xb0
[  503.215513][ T9301]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  503.221438][ T9301] RIP: 0033:0x7f193c4ef069
[  503.225869][ T9301] 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
[  503.245491][ T9301] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  503.253913][ T9301] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  503.262256][ T9301] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  503.270233][ T9301] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  503.278296][ T9301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  503.286275][ T9301] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  503.294262][ T9301]  </TASK>
[  503.303432][ T9302] FAULT_INJECTION: forcing a failure.
[  503.303432][ T9302] name failslab, interval 1, probability 0, space 0, times 0
[  503.316219][ T9302] CPU: 1 PID: 9302 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  503.327962][ T9302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  503.338201][ T9302] Call Trace:
[  503.341483][ T9302]  <TASK>
[  503.344445][ T9302]  dump_stack_lvl+0x136/0x150
[  503.349134][ T9302]  should_fail_ex+0x4a3/0x5b0
[  503.353856][ T9302]  should_failslab+0x9/0x20
[  503.358510][ T9302]  __kmem_cache_alloc_node+0x5b/0x320
[  503.363993][ T9302]  ? kstrdup_const+0x57/0x80
[  503.368601][ T9302]  ? kstrdup_const+0x57/0x80
[  503.373236][ T9302]  __kmalloc_node_track_caller+0x4f/0x1a0
[  503.379484][ T9302]  kstrdup+0x3f/0x70
[  503.383388][ T9302]  kstrdup_const+0x57/0x80
[  503.387821][ T9302]  kvasprintf_const+0x10c/0x190
[  503.392695][ T9302]  kobject_set_name_vargs+0x5a/0x150
[  503.397996][ T9302]  dev_set_name+0xbf/0xf0
[  503.402343][ T9302]  ? device_initialize+0x540/0x540
[  503.407475][ T9302]  ? sprintf+0xc4/0x100
[  503.411930][ T9302]  device_add_disk+0x343/0x1220
[  503.416808][ T9302]  ? lockdep_init_map_type+0x21e/0x810
[  503.422434][ T9302]  loop_add+0x886/0xaf0
[  503.426762][ T9302]  ? __up_read+0x1fe/0x750
[  503.431311][ T9302]  loop_control_ioctl+0x137/0x630
[  503.436718][ T9302]  ? loop_probe+0x80/0x80
[  503.441178][ T9302]  ? bpf_lsm_file_ioctl+0x9/0x10
[  503.446308][ T9302]  ? loop_probe+0x80/0x80
[  503.450830][ T9302]  __x64_sys_ioctl+0x197/0x210
[  503.455907][ T9302]  do_syscall_64+0x39/0xb0
[  503.460355][ T9302]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  503.466414][ T9302] RIP: 0033:0x7f193c4ef069
[  503.471064][ T9302] 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
[  503.491312][ T9302] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  503.500027][ T9302] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  503.508704][ T9302] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  503.516679][ T9302] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  503.524939][ T9302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  503.533033][ T9302] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  503.541186][ T9302]  </TASK>
[  503.550456][ T9303] FAULT_INJECTION: forcing a failure.
[  503.550456][ T9303] name failslab, interval 1, probability 0, space 0, times 0
[  503.563372][ T9303] CPU: 1 PID: 9303 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  503.575040][ T9303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  503.585272][ T9303] Call Trace:
[  503.588546][ T9303]  <TASK>
[  503.591471][ T9303]  dump_stack_lvl+0x136/0x150
[  503.596165][ T9303]  should_fail_ex+0x4a3/0x5b0
[  503.600861][ T9303]  should_failslab+0x9/0x20
[  503.605372][ T9303]  __kmem_cache_alloc_node+0x5b/0x320
[  503.610748][ T9303]  ? kstrdup_const+0x57/0x80
[  503.615344][ T9303]  ? kstrdup_const+0x57/0x80
[  503.620033][ T9303]  __kmalloc_node_track_caller+0x4f/0x1a0
[  503.625755][ T9303]  kstrdup+0x3f/0x70
[  503.629687][ T9303]  kstrdup_const+0x57/0x80
[  503.634216][ T9303]  kvasprintf_const+0x10c/0x190
[  503.639096][ T9303]  kobject_set_name_vargs+0x5a/0x150
[  503.644433][ T9303]  dev_set_name+0xbf/0xf0
[  503.648777][ T9303]  ? device_initialize+0x540/0x540
[  503.653896][ T9303]  ? sprintf+0xc4/0x100
[  503.658055][ T9303]  device_add_disk+0x343/0x1220
[  503.662927][ T9303]  ? lockdep_init_map_type+0x21e/0x810
[  503.668405][ T9303]  loop_add+0x886/0xaf0
[  503.672589][ T9303]  ? __up_read+0x1fe/0x750
[  503.677022][ T9303]  loop_control_ioctl+0x137/0x630
[  503.682057][ T9303]  ? loop_probe+0x80/0x80
[  503.686391][ T9303]  ? bpf_lsm_file_ioctl+0x9/0x10
[  503.691355][ T9303]  ? loop_probe+0x80/0x80
[  503.695723][ T9303]  __x64_sys_ioctl+0x197/0x210
[  503.700524][ T9303]  do_syscall_64+0x39/0xb0
[  503.704977][ T9303]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  503.710918][ T9303] RIP: 0033:0x7f193c4ef069
[  503.715346][ T9303] 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
[  503.735140][ T9303] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  503.743555][ T9303] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  503.751524][ T9303] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  503.759581][ T9303] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  503.767555][ T9303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  503.775527][ T9303] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  503.783558][ T9303]  </TASK>
[  503.844249][ T9305] FAULT_INJECTION: forcing a failure.
[  503.844249][ T9305] name failslab, interval 1, probability 0, space 0, times 0
[  503.857149][ T9305] CPU: 0 PID: 9305 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  503.868891][ T9305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  503.879109][ T9305] Call Trace:
[  503.882400][ T9305]  <TASK>
[  503.885361][ T9305]  dump_stack_lvl+0x136/0x150
[  503.890141][ T9305]  should_fail_ex+0x4a3/0x5b0
[  503.894849][ T9305]  should_failslab+0x9/0x20
[  503.899727][ T9305]  __kmem_cache_alloc_node+0x5b/0x320
[  503.905235][ T9305]  ? rand_initialize_disk+0x3f/0xc0
[  503.910805][ T9305]  kmalloc_trace+0x26/0xe0
[  503.915503][ T9305]  rand_initialize_disk+0x3f/0xc0
[  503.920548][ T9305]  __alloc_disk_node+0x2c3/0x650
[  503.925602][ T9305]  __blk_mq_alloc_disk+0x111/0x1b0
[  503.930788][ T9305]  loop_add+0x3e4/0xaf0
[  503.934985][ T9305]  ? __up_read+0x1fe/0x750
[  503.939613][ T9305]  loop_control_ioctl+0x137/0x630
[  503.944769][ T9305]  ? loop_probe+0x80/0x80
[  503.949205][ T9305]  ? bpf_lsm_file_ioctl+0x9/0x10
[  503.954421][ T9305]  ? loop_probe+0x80/0x80
[  503.958797][ T9305]  __x64_sys_ioctl+0x197/0x210
[  503.963673][ T9305]  do_syscall_64+0x39/0xb0
[  503.968110][ T9305]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  503.974543][ T9305] RIP: 0033:0x7f193c4ef069
[  503.978988][ T9305] 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
[  503.998957][ T9305] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  504.007823][ T9305] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  504.015974][ T9305] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  504.023951][ T9305] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  504.031952][ T9305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  504.040197][ T9305] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  504.048464][ T9305]  </TASK>
[  504.105189][ T9306] FAULT_INJECTION: forcing a failure.
[  504.105189][ T9306] name failslab, interval 1, probability 0, space 0, times 0
[  504.118212][ T9306] CPU: 1 PID: 9306 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  504.130012][ T9306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  504.140676][ T9306] Call Trace:
[  504.143964][ T9306]  <TASK>
[  504.147116][ T9306]  dump_stack_lvl+0x136/0x150
[  504.151921][ T9306]  should_fail_ex+0x4a3/0x5b0
[  504.156795][ T9306]  should_failslab+0x9/0x20
[  504.161347][ T9306]  __kmem_cache_alloc_node+0x5b/0x320
[  504.166904][ T9306]  ? kstrdup_const+0x57/0x80
[  504.171535][ T9306]  ? kstrdup_const+0x57/0x80
[  504.176141][ T9306]  __kmalloc_node_track_caller+0x4f/0x1a0
[  504.181902][ T9306]  kstrdup+0x3f/0x70
[  504.185826][ T9306]  kstrdup_const+0x57/0x80
[  504.190390][ T9306]  kvasprintf_const+0x10c/0x190
[  504.195626][ T9306]  kobject_set_name_vargs+0x5a/0x150
[  504.201215][ T9306]  dev_set_name+0xbf/0xf0
[  504.205566][ T9306]  ? device_initialize+0x540/0x540
[  504.210914][ T9306]  ? sprintf+0xc4/0x100
[  504.215533][ T9306]  device_add_disk+0x343/0x1220
[  504.220391][ T9306]  ? lockdep_init_map_type+0x21e/0x810
[  504.225881][ T9306]  loop_add+0x886/0xaf0
[  504.230054][ T9306]  ? __up_read+0x1fe/0x750
[  504.234493][ T9306]  loop_control_ioctl+0x137/0x630
[  504.240090][ T9306]  ? loop_probe+0x80/0x80
[  504.244467][ T9306]  ? bpf_lsm_file_ioctl+0x9/0x10
[  504.249834][ T9306]  ? loop_probe+0x80/0x80
[  504.254268][ T9306]  __x64_sys_ioctl+0x197/0x210
[  504.259046][ T9306]  do_syscall_64+0x39/0xb0
[  504.263558][ T9306]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  504.269474][ T9306] RIP: 0033:0x7f193c4ef069
[  504.273889][ T9306] 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
[  504.293607][ T9306] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  504.302129][ T9306] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  504.310114][ T9306] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  504.318203][ T9306] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  504.326179][ T9306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  504.334171][ T9306] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  504.342160][ T9306]  </TASK>
[  504.350843][ T9307] FAULT_INJECTION: forcing a failure.
[  504.350843][ T9307] name failslab, interval 1, probability 0, space 0, times 0
[  504.363605][ T9307] CPU: 0 PID: 9307 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  504.375254][ T9307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  504.385487][ T9307] Call Trace:
[  504.388892][ T9307]  <TASK>
[  504.391996][ T9307]  dump_stack_lvl+0x136/0x150
[  504.396721][ T9307]  should_fail_ex+0x4a3/0x5b0
[  504.401414][ T9307]  should_failslab+0x9/0x20
[  504.405934][ T9307]  __kmem_cache_alloc_node+0x5b/0x320
[  504.411337][ T9307]  ? rand_initialize_disk+0x3f/0xc0
[  504.416555][ T9307]  kmalloc_trace+0x26/0xe0
[  504.420980][ T9307]  rand_initialize_disk+0x3f/0xc0
[  504.426031][ T9307]  __alloc_disk_node+0x2c3/0x650
[  504.430987][ T9307]  __blk_mq_alloc_disk+0x111/0x1b0
[  504.436119][ T9307]  loop_add+0x3e4/0xaf0
[  504.440294][ T9307]  ? __up_read+0x1fe/0x750
[  504.444744][ T9307]  loop_control_ioctl+0x137/0x630
[  504.449822][ T9307]  ? loop_probe+0x80/0x80
[  504.454255][ T9307]  ? bpf_lsm_file_ioctl+0x9/0x10
[  504.459340][ T9307]  ? loop_probe+0x80/0x80
[  504.463695][ T9307]  __x64_sys_ioctl+0x197/0x210
[  504.468492][ T9307]  do_syscall_64+0x39/0xb0
[  504.472948][ T9307]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  504.478860][ T9307] RIP: 0033:0x7f193c4ef069
[  504.483288][ T9307] 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
[  504.503000][ T9307] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  504.511698][ T9307] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  504.519666][ T9307] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  504.527731][ T9307] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  504.535810][ T9307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  504.543818][ T9307] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  504.551812][ T9307]  </TASK>
[  504.604280][ T9309] FAULT_INJECTION: forcing a failure.
[  504.604280][ T9309] name failslab, interval 1, probability 0, space 0, times 0
[  504.617071][ T9309] CPU: 0 PID: 9309 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  504.629595][ T9309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  504.640154][ T9309] Call Trace:
[  504.643738][ T9309]  <TASK>
[  504.647296][ T9309]  dump_stack_lvl+0x136/0x150
[  504.652443][ T9309]  should_fail_ex+0x4a3/0x5b0
[  504.657235][ T9309]  should_failslab+0x9/0x20
[  504.661950][ T9309]  __kmem_cache_alloc_node+0x5b/0x320
[  504.668155][ T9309]  ? rand_initialize_disk+0x3f/0xc0
[  504.673466][ T9309]  kmalloc_trace+0x26/0xe0
[  504.678286][ T9309]  rand_initialize_disk+0x3f/0xc0
[  504.683415][ T9309]  __alloc_disk_node+0x2c3/0x650
[  504.688818][ T9309]  __blk_mq_alloc_disk+0x111/0x1b0
[  504.694350][ T9309]  loop_add+0x3e4/0xaf0
[  504.698634][ T9309]  ? __up_read+0x1fe/0x750
[  504.703681][ T9309]  loop_control_ioctl+0x137/0x630
[  504.708931][ T9309]  ? loop_probe+0x80/0x80
[  504.713481][ T9309]  ? bpf_lsm_file_ioctl+0x9/0x10
[  504.718549][ T9309]  ? loop_probe+0x80/0x80
[  504.723164][ T9309]  __x64_sys_ioctl+0x197/0x210
[  504.727971][ T9309]  do_syscall_64+0x39/0xb0
[  504.732437][ T9309]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  504.738395][ T9309] RIP: 0033:0x7f193c4ef069
[  504.742832][ T9309] 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
[  504.764275][ T9309] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  504.773118][ T9309] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  504.781100][ T9309] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  504.789085][ T9309] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  504.798406][ T9309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  504.806378][ T9309] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  504.814354][ T9309]  </TASK>
[  504.885082][ T9311] FAULT_INJECTION: forcing a failure.
[  504.885082][ T9311] name failslab, interval 1, probability 0, space 0, times 0
[  504.899655][ T9311] CPU: 1 PID: 9311 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  504.911347][ T9311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  504.921491][ T9311] Call Trace:
[  504.924953][ T9311]  <TASK>
[  504.927881][ T9311]  dump_stack_lvl+0x136/0x150
[  504.932577][ T9311]  should_fail_ex+0x4a3/0x5b0
[  504.937278][ T9311]  should_failslab+0x9/0x20
[  504.941800][ T9311]  __kmem_cache_alloc_node+0x5b/0x320
[  504.947202][ T9311]  ? kstrdup_const+0x57/0x80
[  504.951819][ T9311]  ? kstrdup_const+0x57/0x80
[  504.956417][ T9311]  __kmalloc_node_track_caller+0x4f/0x1a0
[  504.962183][ T9311]  kstrdup+0x3f/0x70
[  504.966111][ T9311]  kstrdup_const+0x57/0x80
[  504.970562][ T9311]  kvasprintf_const+0x10c/0x190
[  504.976306][ T9311]  kobject_set_name_vargs+0x5a/0x150
[  504.981695][ T9311]  dev_set_name+0xbf/0xf0
[  504.986050][ T9311]  ? device_initialize+0x540/0x540
[  504.991524][ T9311]  ? sprintf+0xc4/0x100
[  504.995710][ T9311]  device_add_disk+0x343/0x1220
[  505.000582][ T9311]  ? lockdep_init_map_type+0x21e/0x810
[  505.006353][ T9311]  loop_add+0x886/0xaf0
[  505.010584][ T9311]  ? __up_read+0x1fe/0x750
[  505.015035][ T9311]  loop_control_ioctl+0x137/0x630
[  505.020112][ T9311]  ? loop_probe+0x80/0x80
[  505.024460][ T9311]  ? bpf_lsm_file_ioctl+0x9/0x10
[  505.029414][ T9311]  ? loop_probe+0x80/0x80
[  505.033760][ T9311]  __x64_sys_ioctl+0x197/0x210
[  505.038585][ T9311]  do_syscall_64+0x39/0xb0
[  505.043130][ T9311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  505.049061][ T9311] RIP: 0033:0x7f193c4ef069
[  505.053482][ T9311] 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
[  505.073183][ T9311] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  505.081618][ T9311] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  505.089595][ T9311] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  505.097571][ T9311] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  505.105644][ T9311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  505.113632][ T9311] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  505.121714][ T9311]  </TASK>
[  505.130640][ T9312] FAULT_INJECTION: forcing a failure.
[  505.130640][ T9312] name failslab, interval 1, probability 0, space 0, times 0
[  505.143419][ T9312] CPU: 0 PID: 9312 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  505.155065][ T9312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  505.165826][ T9312] Call Trace:
[  505.169105][ T9312]  <TASK>
[  505.172298][ T9312]  dump_stack_lvl+0x136/0x150
[  505.176986][ T9312]  should_fail_ex+0x4a3/0x5b0
[  505.181666][ T9312]  should_failslab+0x9/0x20
[  505.186173][ T9312]  __kmem_cache_alloc_node+0x5b/0x320
[  505.191582][ T9312]  ? kstrdup_const+0x57/0x80
[  505.196194][ T9312]  ? kstrdup_const+0x57/0x80
[  505.200808][ T9312]  __kmalloc_node_track_caller+0x4f/0x1a0
[  505.206542][ T9312]  kstrdup+0x3f/0x70
[  505.210477][ T9312]  kstrdup_const+0x57/0x80
[  505.214922][ T9312]  kvasprintf_const+0x10c/0x190
[  505.219812][ T9312]  kobject_set_name_vargs+0x5a/0x150
[  505.225121][ T9312]  dev_set_name+0xbf/0xf0
[  505.229451][ T9312]  ? device_initialize+0x540/0x540
[  505.234587][ T9312]  ? sprintf+0xc4/0x100
[  505.238779][ T9312]  device_add_disk+0x343/0x1220
[  505.243830][ T9312]  ? lockdep_init_map_type+0x21e/0x810
[  505.249294][ T9312]  loop_add+0x886/0xaf0
[  505.253470][ T9312]  ? __up_read+0x1fe/0x750
[  505.257915][ T9312]  loop_control_ioctl+0x137/0x630
[  505.262947][ T9312]  ? loop_probe+0x80/0x80
[  505.267325][ T9312]  ? bpf_lsm_file_ioctl+0x9/0x10
[  505.272265][ T9312]  ? loop_probe+0x80/0x80
[  505.276595][ T9312]  __x64_sys_ioctl+0x197/0x210
[  505.281380][ T9312]  do_syscall_64+0x39/0xb0
[  505.285832][ T9312]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  505.291752][ T9312] RIP: 0033:0x7f193c4ef069
[  505.301432][ T9312] 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
[  505.321507][ T9312] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  505.329939][ T9312] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  505.337914][ T9312] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  505.345892][ T9312] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  505.353885][ T9312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  505.364227][ T9312] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  505.372758][ T9312]  </TASK>
[  505.381511][ T9313] FAULT_INJECTION: forcing a failure.
[  505.381511][ T9313] name failslab, interval 1, probability 0, space 0, times 0
[  505.394318][ T9313] CPU: 0 PID: 9313 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  505.405964][ T9313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  505.416109][ T9313] Call Trace:
[  505.419387][ T9313]  <TASK>
[  505.422313][ T9313]  dump_stack_lvl+0x136/0x150
[  505.427027][ T9313]  should_fail_ex+0x4a3/0x5b0
[  505.431909][ T9313]  should_failslab+0x9/0x20
[  505.436544][ T9313]  __kmem_cache_alloc_node+0x5b/0x320
[  505.441932][ T9313]  ? kstrdup_const+0x57/0x80
[  505.446625][ T9313]  ? kstrdup_const+0x57/0x80
[  505.451260][ T9313]  __kmalloc_node_track_caller+0x4f/0x1a0
[  505.456988][ T9313]  kstrdup+0x3f/0x70
[  505.460903][ T9313]  kstrdup_const+0x57/0x80
[  505.465435][ T9313]  kvasprintf_const+0x10c/0x190
[  505.470290][ T9313]  kobject_set_name_vargs+0x5a/0x150
[  505.475976][ T9313]  dev_set_name+0xbf/0xf0
[  505.480312][ T9313]  ? device_initialize+0x540/0x540
[  505.485511][ T9313]  ? sprintf+0xc4/0x100
[  505.489687][ T9313]  device_add_disk+0x343/0x1220
[  505.494547][ T9313]  ? lockdep_init_map_type+0x21e/0x810
[  505.500012][ T9313]  loop_add+0x886/0xaf0
[  505.504170][ T9313]  ? __up_read+0x1fe/0x750
[  505.508583][ T9313]  loop_control_ioctl+0x137/0x630
[  505.513716][ T9313]  ? loop_probe+0x80/0x80
[  505.518043][ T9313]  ? bpf_lsm_file_ioctl+0x9/0x10
[  505.522985][ T9313]  ? loop_probe+0x80/0x80
[  505.527318][ T9313]  __x64_sys_ioctl+0x197/0x210
[  505.532122][ T9313]  do_syscall_64+0x39/0xb0
[  505.536550][ T9313]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  505.542468][ T9313] RIP: 0033:0x7f193c4ef069
[  505.548740][ T9313] 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
[  505.568534][ T9313] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  505.577140][ T9313] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  505.585233][ T9313] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  505.593301][ T9313] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  505.601295][ T9313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  505.609377][ T9313] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  505.617490][ T9313]  </TASK>
[  505.626544][ T9314] FAULT_INJECTION: forcing a failure.
[  505.626544][ T9314] name failslab, interval 1, probability 0, space 0, times 0
[  505.639402][ T9314] CPU: 1 PID: 9314 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  505.651084][ T9314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  505.661175][ T9314] Call Trace:
[  505.664449][ T9314]  <TASK>
[  505.667481][ T9314]  dump_stack_lvl+0x136/0x150
[  505.672160][ T9314]  should_fail_ex+0x4a3/0x5b0
[  505.676847][ T9314]  should_failslab+0x9/0x20
[  505.681375][ T9314]  __kmem_cache_alloc_node+0x5b/0x320
[  505.686766][ T9314]  ? rand_initialize_disk+0x3f/0xc0
[  505.692069][ T9314]  kmalloc_trace+0x26/0xe0
[  505.696485][ T9314]  rand_initialize_disk+0x3f/0xc0
[  505.701541][ T9314]  __alloc_disk_node+0x2c3/0x650
[  505.706500][ T9314]  __blk_mq_alloc_disk+0x111/0x1b0
[  505.711613][ T9314]  loop_add+0x3e4/0xaf0
[  505.715774][ T9314]  ? __up_read+0x1fe/0x750
[  505.720192][ T9314]  loop_control_ioctl+0x137/0x630
[  505.725264][ T9314]  ? loop_probe+0x80/0x80
[  505.729709][ T9314]  ? bpf_lsm_file_ioctl+0x9/0x10
[  505.735196][ T9314]  ? loop_probe+0x80/0x80
[  505.739552][ T9314]  __x64_sys_ioctl+0x197/0x210
[  505.744358][ T9314]  do_syscall_64+0x39/0xb0
[  505.749147][ T9314]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  505.755074][ T9314] RIP: 0033:0x7f193c4ef069
[  505.759584][ T9314] 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
[  505.779676][ T9314] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  505.788111][ T9314] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  505.796110][ T9314] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  505.804092][ T9314] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  505.812129][ T9314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  505.820101][ T9314] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  505.828093][ T9314]  </TASK>
[  505.884580][ T9316] FAULT_INJECTION: forcing a failure.
[  505.884580][ T9316] name failslab, interval 1, probability 0, space 0, times 0
[  505.897452][ T9316] CPU: 0 PID: 9316 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  505.909371][ T9316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  505.919619][ T9316] Call Trace:
[  505.923572][ T9316]  <TASK>
[  505.926536][ T9316]  dump_stack_lvl+0x136/0x150
[  505.931225][ T9316]  should_fail_ex+0x4a3/0x5b0
[  505.935925][ T9316]  should_failslab+0x9/0x20
[  505.940535][ T9316]  __kmem_cache_alloc_node+0x5b/0x320
[  505.945941][ T9316]  ? kstrdup_const+0x57/0x80
[  505.950819][ T9316]  ? kstrdup_const+0x57/0x80
[  505.955428][ T9316]  __kmalloc_node_track_caller+0x4f/0x1a0
[  505.961155][ T9316]  kstrdup+0x3f/0x70
[  505.965061][ T9316]  kstrdup_const+0x57/0x80
[  505.969534][ T9316]  kvasprintf_const+0x10c/0x190
[  505.974418][ T9316]  kobject_set_name_vargs+0x5a/0x150
[  505.979770][ T9316]  dev_set_name+0xbf/0xf0
[  505.984120][ T9316]  ? device_initialize+0x540/0x540
[  505.989357][ T9316]  ? sprintf+0xc4/0x100
[  505.993563][ T9316]  device_add_disk+0x343/0x1220
[  505.998545][ T9316]  ? lockdep_init_map_type+0x21e/0x810
[  506.004235][ T9316]  loop_add+0x886/0xaf0
[  506.008510][ T9316]  ? __up_read+0x1fe/0x750
[  506.012936][ T9316]  loop_control_ioctl+0x137/0x630
[  506.017979][ T9316]  ? loop_probe+0x80/0x80
[  506.022319][ T9316]  ? bpf_lsm_file_ioctl+0x9/0x10
[  506.027381][ T9316]  ? loop_probe+0x80/0x80
[  506.031852][ T9316]  __x64_sys_ioctl+0x197/0x210
[  506.036841][ T9316]  do_syscall_64+0x39/0xb0
[  506.041284][ T9316]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  506.047205][ T9316] RIP: 0033:0x7f193c4ef069
[  506.051732][ T9316] 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
[  506.071548][ T9316] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  506.079966][ T9316] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  506.088125][ T9316] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  506.096108][ T9316] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  506.104089][ T9316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  506.112078][ T9316] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  506.120090][ T9316]  </TASK>
[  506.128472][ T9317] FAULT_INJECTION: forcing a failure.
[  506.128472][ T9317] name failslab, interval 1, probability 0, space 0, times 0
[  506.141398][ T9317] CPU: 0 PID: 9317 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  506.153917][ T9317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  506.163983][ T9317] Call Trace:
[  506.167265][ T9317]  <TASK>
[  506.170258][ T9317]  dump_stack_lvl+0x136/0x150
[  506.174960][ T9317]  should_fail_ex+0x4a3/0x5b0
[  506.179651][ T9317]  should_failslab+0x9/0x20
[  506.184169][ T9317]  __kmem_cache_alloc_node+0x5b/0x320
[  506.189673][ T9317]  ? rand_initialize_disk+0x3f/0xc0
[  506.194903][ T9317]  kmalloc_trace+0x26/0xe0
[  506.199337][ T9317]  rand_initialize_disk+0x3f/0xc0
[  506.204545][ T9317]  __alloc_disk_node+0x2c3/0x650
[  506.209496][ T9317]  __blk_mq_alloc_disk+0x111/0x1b0
[  506.214610][ T9317]  loop_add+0x3e4/0xaf0
[  506.218855][ T9317]  ? __up_read+0x1fe/0x750
[  506.223474][ T9317]  loop_control_ioctl+0x137/0x630
[  506.228708][ T9317]  ? loop_probe+0x80/0x80
[  506.233072][ T9317]  ? bpf_lsm_file_ioctl+0x9/0x10
[  506.238020][ T9317]  ? loop_probe+0x80/0x80
[  506.242361][ T9317]  __x64_sys_ioctl+0x197/0x210
[  506.247181][ T9317]  do_syscall_64+0x39/0xb0
[  506.251642][ T9317]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  506.257578][ T9317] RIP: 0033:0x7f193c4ef069
[  506.262013][ T9317] 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
[  506.281726][ T9317] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  506.290255][ T9317] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  506.298317][ T9317] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  506.306287][ T9317] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  506.314262][ T9317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  506.322236][ T9317] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  506.330225][ T9317]  </TASK>
[  506.394822][ T9319] FAULT_INJECTION: forcing a failure.
[  506.394822][ T9319] name failslab, interval 1, probability 0, space 0, times 0
[  506.408021][ T9319] CPU: 1 PID: 9319 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  506.420023][ T9319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  506.430087][ T9319] Call Trace:
[  506.433376][ T9319]  <TASK>
[  506.436308][ T9319]  dump_stack_lvl+0x136/0x150
[  506.440990][ T9319]  should_fail_ex+0x4a3/0x5b0
[  506.445686][ T9319]  should_failslab+0x9/0x20
[  506.450647][ T9319]  __kmem_cache_alloc_node+0x5b/0x320
[  506.456132][ T9319]  ? kstrdup_const+0x57/0x80
[  506.460779][ T9319]  ? kstrdup_const+0x57/0x80
[  506.465490][ T9319]  __kmalloc_node_track_caller+0x4f/0x1a0
[  506.471240][ T9319]  kstrdup+0x3f/0x70
[  506.475165][ T9319]  kstrdup_const+0x57/0x80
[  506.479695][ T9319]  kvasprintf_const+0x10c/0x190
[  506.484562][ T9319]  kobject_set_name_vargs+0x5a/0x150
[  506.489879][ T9319]  dev_set_name+0xbf/0xf0
[  506.494225][ T9319]  ? device_initialize+0x540/0x540
[  506.499348][ T9319]  ? sprintf+0xc4/0x100
[  506.503524][ T9319]  device_add_disk+0x343/0x1220
[  506.508402][ T9319]  ? lockdep_init_map_type+0x21e/0x810
[  506.513879][ T9319]  loop_add+0x886/0xaf0
[  506.518167][ T9319]  ? __up_read+0x1fe/0x750
[  506.522602][ T9319]  loop_control_ioctl+0x137/0x630
[  506.527664][ T9319]  ? loop_probe+0x80/0x80
[  506.532034][ T9319]  ? bpf_lsm_file_ioctl+0x9/0x10
[  506.537007][ T9319]  ? loop_probe+0x80/0x80
[  506.541724][ T9319]  __x64_sys_ioctl+0x197/0x210
[  506.546539][ T9319]  do_syscall_64+0x39/0xb0
[  506.550976][ T9319]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  506.556897][ T9319] RIP: 0033:0x7f193c4ef069
[  506.561333][ T9319] 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
[  506.581735][ T9319] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  506.590420][ T9319] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  506.598417][ T9319] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  506.606563][ T9319] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  506.614549][ T9319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  506.622611][ T9319] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  506.630885][ T9319]  </TASK>
[  506.640100][ T9320] FAULT_INJECTION: forcing a failure.
[  506.640100][ T9320] name failslab, interval 1, probability 0, space 0, times 0
[  506.653795][ T9320] CPU: 0 PID: 9320 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  506.665612][ T9320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  506.675684][ T9320] Call Trace:
[  506.679070][ T9320]  <TASK>
[  506.682033][ T9320]  dump_stack_lvl+0x136/0x150
[  506.687530][ T9320]  should_fail_ex+0x4a3/0x5b0
[  506.692211][ T9320]  should_failslab+0x9/0x20
[  506.696710][ T9320]  __kmem_cache_alloc_node+0x5b/0x320
[  506.702096][ T9320]  ? kstrdup_const+0x57/0x80
[  506.706883][ T9320]  ? kstrdup_const+0x57/0x80
[  506.712283][ T9320]  __kmalloc_node_track_caller+0x4f/0x1a0
[  506.718206][ T9320]  kstrdup+0x3f/0x70
[  506.722209][ T9320]  kstrdup_const+0x57/0x80
[  506.726982][ T9320]  kvasprintf_const+0x10c/0x190
[  506.732455][ T9320]  kobject_set_name_vargs+0x5a/0x150
[  506.737750][ T9320]  dev_set_name+0xbf/0xf0
[  506.742190][ T9320]  ? device_initialize+0x540/0x540
[  506.747312][ T9320]  ? sprintf+0xc4/0x100
[  506.751477][ T9320]  device_add_disk+0x343/0x1220
[  506.756347][ T9320]  ? lockdep_init_map_type+0x21e/0x810
[  506.761841][ T9320]  loop_add+0x886/0xaf0
[  506.766029][ T9320]  ? __up_read+0x1fe/0x750
[  506.770577][ T9320]  loop_control_ioctl+0x137/0x630
[  506.775624][ T9320]  ? loop_probe+0x80/0x80
[  506.779965][ T9320]  ? bpf_lsm_file_ioctl+0x9/0x10
[  506.784934][ T9320]  ? loop_probe+0x80/0x80
[  506.789307][ T9320]  __x64_sys_ioctl+0x197/0x210
[  506.794093][ T9320]  do_syscall_64+0x39/0xb0
[  506.798527][ T9320]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  506.804429][ T9320] RIP: 0033:0x7f193c4ef069
[  506.808853][ T9320] 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
[  506.828568][ T9320] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  506.837102][ T9320] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  506.845207][ T9320] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  506.853177][ T9320] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  506.861228][ T9320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  506.869391][ T9320] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  506.877463][ T9320]  </TASK>
[  506.887357][ T9321] FAULT_INJECTION: forcing a failure.
[  506.887357][ T9321] name failslab, interval 1, probability 0, space 0, times 0
[  506.900381][ T9321] CPU: 1 PID: 9321 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  506.912023][ T9321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  506.922382][ T9321] Call Trace:
[  506.925679][ T9321]  <TASK>
[  506.928635][ T9321]  dump_stack_lvl+0x136/0x150
[  506.933363][ T9321]  should_fail_ex+0x4a3/0x5b0
[  506.938061][ T9321]  should_failslab+0x9/0x20
[  506.942606][ T9321]  __kmem_cache_alloc_node+0x5b/0x320
[  506.948121][ T9321]  ? kstrdup_const+0x57/0x80
[  506.953201][ T9321]  ? kstrdup_const+0x57/0x80
[  506.957953][ T9321]  __kmalloc_node_track_caller+0x4f/0x1a0
[  506.963716][ T9321]  kstrdup+0x3f/0x70
[  506.967658][ T9321]  kstrdup_const+0x57/0x80
[  506.972116][ T9321]  kvasprintf_const+0x10c/0x190
[  506.977008][ T9321]  kobject_set_name_vargs+0x5a/0x150
[  506.982327][ T9321]  dev_set_name+0xbf/0xf0
[  506.986694][ T9321]  ? device_initialize+0x540/0x540
[  506.991843][ T9321]  ? sprintf+0xc4/0x100
[  506.996034][ T9321]  device_add_disk+0x343/0x1220
[  507.000906][ T9321]  ? lockdep_init_map_type+0x21e/0x810
[  507.006560][ T9321]  loop_add+0x886/0xaf0
[  507.010733][ T9321]  ? __up_read+0x1fe/0x750
[  507.016393][ T9321]  loop_control_ioctl+0x137/0x630
[  507.021459][ T9321]  ? loop_probe+0x80/0x80
[  507.025844][ T9321]  ? bpf_lsm_file_ioctl+0x9/0x10
[  507.030829][ T9321]  ? loop_probe+0x80/0x80
[  507.035192][ T9321]  __x64_sys_ioctl+0x197/0x210
[  507.039999][ T9321]  do_syscall_64+0x39/0xb0
[  507.044456][ T9321]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  507.050378][ T9321] RIP: 0033:0x7f193c4ef069
[  507.054813][ T9321] 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
[  507.074425][ T9321] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  507.082930][ T9321] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  507.090904][ T9321] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  507.098877][ T9321] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  507.106849][ T9321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  507.114820][ T9321] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  507.122836][ T9321]  </TASK>
[  507.133364][ T9322] FAULT_INJECTION: forcing a failure.
[  507.133364][ T9322] name failslab, interval 1, probability 0, space 0, times 0
[  507.146387][ T9322] CPU: 1 PID: 9322 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  507.158142][ T9322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  507.168571][ T9322] Call Trace:
[  507.171868][ T9322]  <TASK>
[  507.174921][ T9322]  dump_stack_lvl+0x136/0x150
[  507.179739][ T9322]  should_fail_ex+0x4a3/0x5b0
[  507.184548][ T9322]  should_failslab+0x9/0x20
[  507.189263][ T9322]  __kmem_cache_alloc_node+0x5b/0x320
[  507.194783][ T9322]  ? kstrdup_const+0x57/0x80
[  507.199616][ T9322]  ? kstrdup_const+0x57/0x80
[  507.204285][ T9322]  __kmalloc_node_track_caller+0x4f/0x1a0
[  507.210134][ T9322]  kstrdup+0x3f/0x70
[  507.214359][ T9322]  kstrdup_const+0x57/0x80
[  507.218811][ T9322]  kvasprintf_const+0x10c/0x190
[  507.223773][ T9322]  kobject_set_name_vargs+0x5a/0x150
[  507.229088][ T9322]  dev_set_name+0xbf/0xf0
[  507.233446][ T9322]  ? device_initialize+0x540/0x540
[  507.238585][ T9322]  ? sprintf+0xc4/0x100
[  507.242781][ T9322]  device_add_disk+0x343/0x1220
[  507.247666][ T9322]  ? lockdep_init_map_type+0x21e/0x810
[  507.253165][ T9322]  loop_add+0x886/0xaf0
[  507.257441][ T9322]  ? __up_read+0x1fe/0x750
[  507.263105][ T9322]  loop_control_ioctl+0x137/0x630
[  507.268834][ T9322]  ? loop_probe+0x80/0x80
[  507.273276][ T9322]  ? bpf_lsm_file_ioctl+0x9/0x10
[  507.278267][ T9322]  ? loop_probe+0x80/0x80
[  507.282825][ T9322]  __x64_sys_ioctl+0x197/0x210
[  507.287727][ T9322]  do_syscall_64+0x39/0xb0
[  507.292220][ T9322]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  507.298287][ T9322] RIP: 0033:0x7f193c4ef069
[  507.302986][ T9322] 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
[  507.323066][ T9322] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  507.331804][ T9322] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  507.340493][ T9322] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  507.349098][ T9322] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  507.357187][ T9322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  507.365553][ T9322] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  507.374309][ T9322]  </TASK>
[  507.385416][ T9323] FAULT_INJECTION: forcing a failure.
[  507.385416][ T9323] name failslab, interval 1, probability 0, space 0, times 0
[  507.398729][ T9323] CPU: 1 PID: 9323 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  507.410573][ T9323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  507.420652][ T9323] Call Trace:
[  507.423958][ T9323]  <TASK>
[  507.426914][ T9323]  dump_stack_lvl+0x136/0x150
[  507.431636][ T9323]  should_fail_ex+0x4a3/0x5b0
[  507.436351][ T9323]  should_failslab+0x9/0x20
[  507.440899][ T9323]  __kmem_cache_alloc_node+0x5b/0x320
[  507.446314][ T9323]  ? rand_initialize_disk+0x3f/0xc0
[  507.451553][ T9323]  kmalloc_trace+0x26/0xe0
[  507.455990][ T9323]  rand_initialize_disk+0x3f/0xc0
[  507.461391][ T9323]  __alloc_disk_node+0x2c3/0x650
[  507.466832][ T9323]  __blk_mq_alloc_disk+0x111/0x1b0
[  507.472077][ T9323]  loop_add+0x3e4/0xaf0
[  507.476306][ T9323]  ? __up_read+0x1fe/0x750
[  507.480774][ T9323]  loop_control_ioctl+0x137/0x630
[  507.486021][ T9323]  ? loop_probe+0x80/0x80
[  507.490406][ T9323]  ? bpf_lsm_file_ioctl+0x9/0x10
[  507.495394][ T9323]  ? loop_probe+0x80/0x80
[  507.499771][ T9323]  __x64_sys_ioctl+0x197/0x210
[  507.504595][ T9323]  do_syscall_64+0x39/0xb0
[  507.509059][ T9323]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  507.514997][ T9323] RIP: 0033:0x7f193c4ef069
[  507.519432][ T9323] 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
[  507.539160][ T9323] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  507.547576][ T9323] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  507.555542][ T9323] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  507.563620][ T9323] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  507.571603][ T9323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  507.579571][ T9323] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  507.587549][ T9323]  </TASK>
[  507.644844][ T9324] FAULT_INJECTION: forcing a failure.
[  507.644844][ T9324] name failslab, interval 1, probability 0, space 0, times 0
[  507.657673][ T9324] CPU: 1 PID: 9324 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  507.669330][ T9324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  507.679395][ T9324] Call Trace:
[  507.682678][ T9324]  <TASK>
[  507.685605][ T9324]  dump_stack_lvl+0x136/0x150
[  507.690339][ T9324]  should_fail_ex+0x4a3/0x5b0
[  507.695027][ T9324]  should_failslab+0x9/0x20
[  507.699543][ T9324]  __kmem_cache_alloc_node+0x5b/0x320
[  507.704930][ T9324]  ? kstrdup_const+0x57/0x80
[  507.709631][ T9324]  ? kstrdup_const+0x57/0x80
[  507.714242][ T9324]  __kmalloc_node_track_caller+0x4f/0x1a0
[  507.719983][ T9324]  kstrdup+0x3f/0x70
[  507.723892][ T9324]  kstrdup_const+0x57/0x80
[  507.728327][ T9324]  kvasprintf_const+0x10c/0x190
[  507.733183][ T9324]  kobject_set_name_vargs+0x5a/0x150
[  507.738464][ T9324]  dev_set_name+0xbf/0xf0
[  507.742807][ T9324]  ? device_initialize+0x540/0x540
[  507.747928][ T9324]  ? sprintf+0xc4/0x100
[  507.752096][ T9324]  device_add_disk+0x343/0x1220
[  507.757085][ T9324]  ? lockdep_init_map_type+0x21e/0x810
[  507.762567][ T9324]  loop_add+0x886/0xaf0
[  507.766733][ T9324]  ? __up_read+0x1fe/0x750
[  507.771605][ T9324]  loop_control_ioctl+0x137/0x630
[  507.776648][ T9324]  ? loop_probe+0x80/0x80
[  507.780999][ T9324]  ? bpf_lsm_file_ioctl+0x9/0x10
[  507.785960][ T9324]  ? loop_probe+0x80/0x80
[  507.790326][ T9324]  __x64_sys_ioctl+0x197/0x210
[  507.795121][ T9324]  do_syscall_64+0x39/0xb0
[  507.799545][ T9324]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  507.805447][ T9324] RIP: 0033:0x7f193c4ef069
[  507.809853][ T9324] 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
[  507.829488][ T9324] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  507.837897][ T9324] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  507.845876][ T9324] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  507.853835][ T9324] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  507.861818][ T9324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  507.869817][ T9324] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  507.877885][ T9324]  </TASK>
[  507.888259][ T9325] FAULT_INJECTION: forcing a failure.
[  507.888259][ T9325] name failslab, interval 1, probability 0, space 0, times 0
[  507.900955][ T9325] CPU: 0 PID: 9325 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  507.912628][ T9325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  507.922690][ T9325] Call Trace:
[  507.925967][ T9325]  <TASK>
[  507.928903][ T9325]  dump_stack_lvl+0x136/0x150
[  507.933594][ T9325]  should_fail_ex+0x4a3/0x5b0
[  507.938278][ T9325]  should_failslab+0x9/0x20
[  507.942794][ T9325]  __kmem_cache_alloc_node+0x5b/0x320
[  507.948182][ T9325]  ? kstrdup_const+0x57/0x80
[  507.952778][ T9325]  ? kstrdup_const+0x57/0x80
[  507.957408][ T9325]  __kmalloc_node_track_caller+0x4f/0x1a0
[  507.963174][ T9325]  kstrdup+0x3f/0x70
[  507.967315][ T9325]  kstrdup_const+0x57/0x80
[  507.971875][ T9325]  kvasprintf_const+0x10c/0x190
[  507.976937][ T9325]  kobject_set_name_vargs+0x5a/0x150
[  507.982270][ T9325]  dev_set_name+0xbf/0xf0
[  507.986648][ T9325]  ? device_initialize+0x540/0x540
[  507.991900][ T9325]  ? sprintf+0xc4/0x100
[  507.996208][ T9325]  device_add_disk+0x343/0x1220
[  508.001091][ T9325]  ? lockdep_init_map_type+0x21e/0x810
[  508.006576][ T9325]  loop_add+0x886/0xaf0
[  508.010771][ T9325]  ? __up_read+0x1fe/0x750
[  508.015203][ T9325]  loop_control_ioctl+0x137/0x630
[  508.020261][ T9325]  ? loop_probe+0x80/0x80
[  508.024616][ T9325]  ? bpf_lsm_file_ioctl+0x9/0x10
[  508.029577][ T9325]  ? loop_probe+0x80/0x80
[  508.034102][ T9325]  __x64_sys_ioctl+0x197/0x210
[  508.038917][ T9325]  do_syscall_64+0x39/0xb0
[  508.043383][ T9325]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  508.049305][ T9325] RIP: 0033:0x7f193c4ef069
[  508.053746][ T9325] 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
[  508.073366][ T9325] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  508.081963][ T9325] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  508.089950][ T9325] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  508.098042][ T9325] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  508.106029][ T9325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  508.114064][ T9325] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  508.122047][ T9325]  </TASK>
[  508.131836][ T9326] FAULT_INJECTION: forcing a failure.
[  508.131836][ T9326] name failslab, interval 1, probability 0, space 0, times 0
[  508.144615][ T9326] CPU: 1 PID: 9326 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  508.156257][ T9326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  508.166357][ T9326] Call Trace:
[  508.169656][ T9326]  <TASK>
[  508.172589][ T9326]  dump_stack_lvl+0x136/0x150
[  508.177270][ T9326]  should_fail_ex+0x4a3/0x5b0
[  508.181964][ T9326]  should_failslab+0x9/0x20
[  508.186486][ T9326]  __kmem_cache_alloc_node+0x5b/0x320
[  508.191879][ T9326]  ? kstrdup_const+0x57/0x80
[  508.196484][ T9326]  ? kstrdup_const+0x57/0x80
[  508.201092][ T9326]  __kmalloc_node_track_caller+0x4f/0x1a0
[  508.206843][ T9326]  kstrdup+0x3f/0x70
[  508.210803][ T9326]  kstrdup_const+0x57/0x80
[  508.215276][ T9326]  kvasprintf_const+0x10c/0x190
[  508.220156][ T9326]  kobject_set_name_vargs+0x5a/0x150
[  508.225461][ T9326]  dev_set_name+0xbf/0xf0
[  508.229913][ T9326]  ? device_initialize+0x540/0x540
[  508.235061][ T9326]  ? sprintf+0xc4/0x100
[  508.239242][ T9326]  device_add_disk+0x343/0x1220
[  508.244124][ T9326]  ? lockdep_init_map_type+0x21e/0x810
[  508.249614][ T9326]  loop_add+0x886/0xaf0
[  508.253798][ T9326]  ? __up_read+0x1fe/0x750
[  508.258258][ T9326]  loop_control_ioctl+0x137/0x630
[  508.263378][ T9326]  ? loop_probe+0x80/0x80
[  508.267725][ T9326]  ? bpf_lsm_file_ioctl+0x9/0x10
[  508.272860][ T9326]  ? loop_probe+0x80/0x80
[  508.277235][ T9326]  __x64_sys_ioctl+0x197/0x210
[  508.282012][ T9326]  do_syscall_64+0x39/0xb0
[  508.286527][ T9326]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  508.292669][ T9326] RIP: 0033:0x7f193c4ef069
[  508.297100][ T9326] 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
[  508.317267][ T9326] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  508.325769][ T9326] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  508.333822][ T9326] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  508.341804][ T9326] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  508.349774][ T9326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  508.357744][ T9326] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  508.365748][ T9326]  </TASK>
[  508.444758][ T9328] FAULT_INJECTION: forcing a failure.
[  508.444758][ T9328] name failslab, interval 1, probability 0, space 0, times 0
[  508.457601][ T9328] CPU: 0 PID: 9328 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  508.469265][ T9328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  508.479633][ T9328] Call Trace:
[  508.483039][ T9328]  <TASK>
[  508.485998][ T9328]  dump_stack_lvl+0x136/0x150
[  508.490714][ T9328]  should_fail_ex+0x4a3/0x5b0
[  508.495435][ T9328]  should_failslab+0x9/0x20
[  508.499964][ T9328]  __kmem_cache_alloc_node+0x5b/0x320
[  508.505377][ T9328]  ? rand_initialize_disk+0x3f/0xc0
[  508.510618][ T9328]  kmalloc_trace+0x26/0xe0
[  508.515055][ T9328]  rand_initialize_disk+0x3f/0xc0
[  508.520098][ T9328]  __alloc_disk_node+0x2c3/0x650
[  508.525062][ T9328]  __blk_mq_alloc_disk+0x111/0x1b0
[  508.530187][ T9328]  loop_add+0x3e4/0xaf0
[  508.534375][ T9328]  ? __up_read+0x1fe/0x750
[  508.538809][ T9328]  loop_control_ioctl+0x137/0x630
[  508.543908][ T9328]  ? loop_probe+0x80/0x80
[  508.548255][ T9328]  ? bpf_lsm_file_ioctl+0x9/0x10
[  508.553211][ T9328]  ? loop_probe+0x80/0x80
[  508.557558][ T9328]  __x64_sys_ioctl+0x197/0x210
[  508.562449][ T9328]  do_syscall_64+0x39/0xb0
[  508.566890][ T9328]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  508.572887][ T9328] RIP: 0033:0x7f193c4ef069
[  508.577311][ T9328] 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
[  508.596952][ T9328] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  508.605373][ T9328] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  508.613349][ T9328] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  508.621363][ T9328] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  508.629338][ T9328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  508.637344][ T9328] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  508.645333][ T9328]  </TASK>
[  508.744502][ T9331] FAULT_INJECTION: forcing a failure.
[  508.744502][ T9331] name failslab, interval 1, probability 0, space 0, times 0
[  508.757631][ T9331] CPU: 0 PID: 9331 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  508.769307][ T9331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  508.779409][ T9331] Call Trace:
[  508.782686][ T9331]  <TASK>
[  508.785701][ T9331]  dump_stack_lvl+0x136/0x150
[  508.790378][ T9331]  should_fail_ex+0x4a3/0x5b0
[  508.795081][ T9331]  should_failslab+0x9/0x20
[  508.799611][ T9331]  __kmem_cache_alloc_node+0x5b/0x320
[  508.805042][ T9331]  ? kstrdup_const+0x57/0x80
[  508.809677][ T9331]  ? kstrdup_const+0x57/0x80
[  508.814272][ T9331]  __kmalloc_node_track_caller+0x4f/0x1a0
[  508.819994][ T9331]  kstrdup+0x3f/0x70
[  508.823897][ T9331]  kstrdup_const+0x57/0x80
[  508.828344][ T9331]  kvasprintf_const+0x10c/0x190
[  508.833211][ T9331]  kobject_set_name_vargs+0x5a/0x150
[  508.838531][ T9331]  dev_set_name+0xbf/0xf0
[  508.842875][ T9331]  ? device_initialize+0x540/0x540
[  508.848094][ T9331]  ? sprintf+0xc4/0x100
[  508.852267][ T9331]  device_add_disk+0x343/0x1220
[  508.857126][ T9331]  ? lockdep_init_map_type+0x21e/0x810
[  508.862692][ T9331]  loop_add+0x886/0xaf0
[  508.866981][ T9331]  ? __up_read+0x1fe/0x750
[  508.871408][ T9331]  loop_control_ioctl+0x137/0x630
[  508.876466][ T9331]  ? loop_probe+0x80/0x80
[  508.880902][ T9331]  ? bpf_lsm_file_ioctl+0x9/0x10
[  508.885866][ T9331]  ? loop_probe+0x80/0x80
[  508.890227][ T9331]  __x64_sys_ioctl+0x197/0x210
[  508.895000][ T9331]  do_syscall_64+0x39/0xb0
[  508.899417][ T9331]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  508.905328][ T9331] RIP: 0033:0x7f193c4ef069
[  508.909841][ T9331] 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
[  508.929471][ T9331] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  508.937888][ T9331] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  508.945867][ T9331] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  508.953856][ T9331] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  508.961877][ T9331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  508.969843][ T9331] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  508.978187][ T9331]  </TASK>
[  508.987763][ T9332] FAULT_INJECTION: forcing a failure.
[  508.987763][ T9332] name failslab, interval 1, probability 0, space 0, times 0
[  509.000444][ T9332] CPU: 0 PID: 9332 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  509.012083][ T9332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  509.022177][ T9332] Call Trace:
[  509.025488][ T9332]  <TASK>
[  509.028426][ T9332]  dump_stack_lvl+0x136/0x150
[  509.033148][ T9332]  should_fail_ex+0x4a3/0x5b0
[  509.037858][ T9332]  should_failslab+0x9/0x20
[  509.042396][ T9332]  __kmem_cache_alloc_node+0x5b/0x320
[  509.047903][ T9332]  ? rand_initialize_disk+0x3f/0xc0
[  509.053134][ T9332]  kmalloc_trace+0x26/0xe0
[  509.057565][ T9332]  rand_initialize_disk+0x3f/0xc0
[  509.062616][ T9332]  __alloc_disk_node+0x2c3/0x650
[  509.067577][ T9332]  __blk_mq_alloc_disk+0x111/0x1b0
[  509.072711][ T9332]  loop_add+0x3e4/0xaf0
[  509.076898][ T9332]  ? __up_read+0x1fe/0x750
[  509.081326][ T9332]  loop_control_ioctl+0x137/0x630
[  509.086364][ T9332]  ? loop_probe+0x80/0x80
[  509.090698][ T9332]  ? bpf_lsm_file_ioctl+0x9/0x10
[  509.095637][ T9332]  ? loop_probe+0x80/0x80
[  509.099966][ T9332]  __x64_sys_ioctl+0x197/0x210
[  509.104738][ T9332]  do_syscall_64+0x39/0xb0
[  509.109165][ T9332]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  509.115096][ T9332] RIP: 0033:0x7f193c4ef069
[  509.119538][ T9332] 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
[  509.139261][ T9332] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  509.147689][ T9332] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  509.155673][ T9332] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  509.163656][ T9332] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  509.171625][ T9332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  509.179594][ T9332] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  509.187586][ T9332]  </TASK>
[  509.244540][ T9333] FAULT_INJECTION: forcing a failure.
[  509.244540][ T9333] name failslab, interval 1, probability 0, space 0, times 0
[  509.257394][ T9333] CPU: 0 PID: 9333 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  509.269028][ T9333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  509.279082][ T9333] Call Trace:
[  509.282363][ T9333]  <TASK>
[  509.285314][ T9333]  dump_stack_lvl+0x136/0x150
[  509.290003][ T9333]  should_fail_ex+0x4a3/0x5b0
[  509.294686][ T9333]  should_failslab+0x9/0x20
[  509.299189][ T9333]  __kmem_cache_alloc_node+0x5b/0x320
[  509.304568][ T9333]  ? kstrdup_const+0x57/0x80
[  509.309172][ T9333]  ? kstrdup_const+0x57/0x80
[  509.313781][ T9333]  __kmalloc_node_track_caller+0x4f/0x1a0
[  509.319504][ T9333]  kstrdup+0x3f/0x70
[  509.323411][ T9333]  kstrdup_const+0x57/0x80
[  509.327848][ T9333]  kvasprintf_const+0x10c/0x190
[  509.332722][ T9333]  kobject_set_name_vargs+0x5a/0x150
[  509.338011][ T9333]  dev_set_name+0xbf/0xf0
[  509.342338][ T9333]  ? device_initialize+0x540/0x540
[  509.347465][ T9333]  ? sprintf+0xc4/0x100
[  509.351638][ T9333]  device_add_disk+0x343/0x1220
[  509.356533][ T9333]  ? lockdep_init_map_type+0x21e/0x810
[  509.362011][ T9333]  loop_add+0x886/0xaf0
[  509.366198][ T9333]  ? __up_read+0x1fe/0x750
[  509.370736][ T9333]  loop_control_ioctl+0x137/0x630
[  509.375788][ T9333]  ? loop_probe+0x80/0x80
[  509.380180][ T9333]  ? bpf_lsm_file_ioctl+0x9/0x10
[  509.385148][ T9333]  ? loop_probe+0x80/0x80
[  509.389630][ T9333]  __x64_sys_ioctl+0x197/0x210
[  509.394443][ T9333]  do_syscall_64+0x39/0xb0
[  509.398992][ T9333]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  509.404908][ T9333] RIP: 0033:0x7f193c4ef069
[  509.409356][ T9333] 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
[  509.428988][ T9333] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  509.437434][ T9333] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  509.445425][ T9333] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  509.453416][ T9333] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  509.461522][ T9333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  509.469694][ T9333] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  509.477690][ T9333]  </TASK>
[  509.486268][ T9334] FAULT_INJECTION: forcing a failure.
[  509.486268][ T9334] name failslab, interval 1, probability 0, space 0, times 0
[  509.499260][ T9334] CPU: 1 PID: 9334 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  509.511107][ T9334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  509.521603][ T9334] Call Trace:
[  509.524979][ T9334]  <TASK>
[  509.527938][ T9334]  dump_stack_lvl+0x136/0x150
[  509.532634][ T9334]  should_fail_ex+0x4a3/0x5b0
[  509.537402][ T9334]  should_failslab+0x9/0x20
[  509.541906][ T9334]  __kmem_cache_alloc_node+0x5b/0x320
[  509.547365][ T9334]  ? kstrdup_const+0x57/0x80
[  509.551956][ T9334]  ? kstrdup_const+0x57/0x80
[  509.556657][ T9334]  __kmalloc_node_track_caller+0x4f/0x1a0
[  509.562673][ T9334]  kstrdup+0x3f/0x70
[  509.566588][ T9334]  kstrdup_const+0x57/0x80
[  509.571039][ T9334]  kvasprintf_const+0x10c/0x190
[  509.575897][ T9334]  kobject_set_name_vargs+0x5a/0x150
[  509.581207][ T9334]  dev_set_name+0xbf/0xf0
[  509.585548][ T9334]  ? device_initialize+0x540/0x540
[  509.590676][ T9334]  ? sprintf+0xc4/0x100
[  509.594841][ T9334]  device_add_disk+0x343/0x1220
[  509.599780][ T9334]  ? lockdep_init_map_type+0x21e/0x810
[  509.605269][ T9334]  loop_add+0x886/0xaf0
[  509.609462][ T9334]  ? __up_read+0x1fe/0x750
[  509.613900][ T9334]  loop_control_ioctl+0x137/0x630
[  509.618951][ T9334]  ? loop_probe+0x80/0x80
[  509.623397][ T9334]  ? bpf_lsm_file_ioctl+0x9/0x10
[  509.628361][ T9334]  ? loop_probe+0x80/0x80
[  509.632715][ T9334]  __x64_sys_ioctl+0x197/0x210
[  509.637504][ T9334]  do_syscall_64+0x39/0xb0
[  509.641944][ T9334]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  509.647874][ T9334] RIP: 0033:0x7f193c4ef069
[  509.652326][ T9334] 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
[  509.671948][ T9334] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  509.680399][ T9334] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  509.688395][ T9334] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  509.696393][ T9334] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  509.704375][ T9334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  509.712354][ T9334] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  509.720366][ T9334]  </TASK>
[  509.729646][ T9335] FAULT_INJECTION: forcing a failure.
[  509.729646][ T9335] name failslab, interval 1, probability 0, space 0, times 0
[  509.742319][ T9335] CPU: 0 PID: 9335 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  509.754144][ T9335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  509.764217][ T9335] Call Trace:
[  509.767506][ T9335]  <TASK>
[  509.770452][ T9335]  dump_stack_lvl+0x136/0x150
[  509.775156][ T9335]  should_fail_ex+0x4a3/0x5b0
[  509.779875][ T9335]  should_failslab+0x9/0x20
[  509.784408][ T9335]  __kmem_cache_alloc_node+0x5b/0x320
[  509.789816][ T9335]  ? rand_initialize_disk+0x3f/0xc0
[  509.795039][ T9335]  kmalloc_trace+0x26/0xe0
[  509.799474][ T9335]  rand_initialize_disk+0x3f/0xc0
[  509.804529][ T9335]  __alloc_disk_node+0x2c3/0x650
[  509.809485][ T9335]  __blk_mq_alloc_disk+0x111/0x1b0
[  509.814616][ T9335]  loop_add+0x3e4/0xaf0
[  509.818797][ T9335]  ? __up_read+0x1fe/0x750
[  509.823256][ T9335]  loop_control_ioctl+0x137/0x630
[  509.828318][ T9335]  ? loop_probe+0x80/0x80
[  509.832703][ T9335]  ? bpf_lsm_file_ioctl+0x9/0x10
[  509.837690][ T9335]  ? loop_probe+0x80/0x80
[  509.842046][ T9335]  __x64_sys_ioctl+0x197/0x210
[  509.846868][ T9335]  do_syscall_64+0x39/0xb0
[  509.851386][ T9335]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  509.857351][ T9335] RIP: 0033:0x7f193c4ef069
[  509.861815][ T9335] 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
[  509.881430][ T9335] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  509.889869][ T9335] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  509.897859][ T9335] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  509.906019][ T9335] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  509.914002][ T9335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  509.922068][ T9335] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  509.930052][ T9335]  </TASK>
[  509.994422][ T9337] FAULT_INJECTION: forcing a failure.
[  509.994422][ T9337] name failslab, interval 1, probability 0, space 0, times 0
[  510.007172][ T9337] CPU: 0 PID: 9337 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  510.018975][ T9337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  510.029121][ T9337] Call Trace:
[  510.032402][ T9337]  <TASK>
[  510.035509][ T9337]  dump_stack_lvl+0x136/0x150
[  510.040333][ T9337]  should_fail_ex+0x4a3/0x5b0
[  510.045050][ T9337]  should_failslab+0x9/0x20
[  510.049605][ T9337]  __kmem_cache_alloc_node+0x5b/0x320
[  510.055229][ T9337]  ? kstrdup_const+0x57/0x80
[  510.059859][ T9337]  ? kstrdup_const+0x57/0x80
[  510.064472][ T9337]  __kmalloc_node_track_caller+0x4f/0x1a0
[  510.070263][ T9337]  kstrdup+0x3f/0x70
[  510.074201][ T9337]  kstrdup_const+0x57/0x80
[  510.078680][ T9337]  kvasprintf_const+0x10c/0x190
[  510.083556][ T9337]  kobject_set_name_vargs+0x5a/0x150
[  510.088981][ T9337]  dev_set_name+0xbf/0xf0
[  510.093357][ T9337]  ? device_initialize+0x540/0x540
[  510.098487][ T9337]  ? sprintf+0xc4/0x100
[  510.102692][ T9337]  device_add_disk+0x343/0x1220
[  510.107776][ T9337]  ? lockdep_init_map_type+0x21e/0x810
[  510.113289][ T9337]  loop_add+0x886/0xaf0
[  510.117466][ T9337]  ? __up_read+0x1fe/0x750
[  510.121905][ T9337]  loop_control_ioctl+0x137/0x630
[  510.126948][ T9337]  ? loop_probe+0x80/0x80
[  510.131300][ T9337]  ? bpf_lsm_file_ioctl+0x9/0x10
[  510.136256][ T9337]  ? loop_probe+0x80/0x80
[  510.140609][ T9337]  __x64_sys_ioctl+0x197/0x210
[  510.145396][ T9337]  do_syscall_64+0x39/0xb0
[  510.149840][ T9337]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  510.155872][ T9337] RIP: 0033:0x7f193c4ef069
[  510.160474][ T9337] 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
[  510.180092][ T9337] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  510.188601][ T9337] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  510.196606][ T9337] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  510.204597][ T9337] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  510.212579][ T9337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  510.220560][ T9337] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  510.228556][ T9337]  </TASK>
[  510.237913][ T9338] FAULT_INJECTION: forcing a failure.
[  510.237913][ T9338] name failslab, interval 1, probability 0, space 0, times 0
[  510.250673][ T9338] CPU: 0 PID: 9338 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  510.262334][ T9338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  510.272441][ T9338] Call Trace:
[  510.275741][ T9338]  <TASK>
[  510.278694][ T9338]  dump_stack_lvl+0x136/0x150
[  510.283380][ T9338]  should_fail_ex+0x4a3/0x5b0
[  510.288056][ T9338]  should_failslab+0x9/0x20
[  510.292553][ T9338]  __kmem_cache_alloc_node+0x5b/0x320
[  510.297926][ T9338]  ? kstrdup_const+0x57/0x80
[  510.302520][ T9338]  ? kstrdup_const+0x57/0x80
[  510.307112][ T9338]  __kmalloc_node_track_caller+0x4f/0x1a0
[  510.312835][ T9338]  kstrdup+0x3f/0x70
[  510.316728][ T9338]  kstrdup_const+0x57/0x80
[  510.321143][ T9338]  kvasprintf_const+0x10c/0x190
[  510.325987][ T9338]  kobject_set_name_vargs+0x5a/0x150
[  510.331614][ T9338]  dev_set_name+0xbf/0xf0
[  510.335948][ T9338]  ? device_initialize+0x540/0x540
[  510.341070][ T9338]  ? sprintf+0xc4/0x100
[  510.345362][ T9338]  device_add_disk+0x343/0x1220
[  510.350269][ T9338]  ? lockdep_init_map_type+0x21e/0x810
[  510.355770][ T9338]  loop_add+0x886/0xaf0
[  510.359947][ T9338]  ? __up_read+0x1fe/0x750
[  510.364378][ T9338]  loop_control_ioctl+0x137/0x630
[  510.369434][ T9338]  ? loop_probe+0x80/0x80
[  510.373782][ T9338]  ? bpf_lsm_file_ioctl+0x9/0x10
[  510.378744][ T9338]  ? loop_probe+0x80/0x80
[  510.383113][ T9338]  __x64_sys_ioctl+0x197/0x210
[  510.388150][ T9338]  do_syscall_64+0x39/0xb0
[  510.392606][ T9338]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  510.398631][ T9338] RIP: 0033:0x7f193c4ef069
[  510.403399][ T9338] 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
[  510.423023][ T9338] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  510.431530][ T9338] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  510.439517][ T9338] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  510.447494][ T9338] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  510.455562][ T9338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  510.463537][ T9338] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  510.471525][ T9338]  </TASK>
[  510.480705][ T9339] FAULT_INJECTION: forcing a failure.
[  510.480705][ T9339] name failslab, interval 1, probability 0, space 0, times 0
[  510.493609][ T9339] CPU: 1 PID: 9339 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  510.505241][ T9339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  510.515296][ T9339] Call Trace:
[  510.518596][ T9339]  <TASK>
[  510.521529][ T9339]  dump_stack_lvl+0x136/0x150
[  510.526231][ T9339]  should_fail_ex+0x4a3/0x5b0
[  510.530925][ T9339]  should_failslab+0x9/0x20
[  510.535533][ T9339]  __kmem_cache_alloc_node+0x5b/0x320
[  510.540933][ T9339]  ? kstrdup_const+0x57/0x80
[  510.545553][ T9339]  ? kstrdup_const+0x57/0x80
[  510.550153][ T9339]  __kmalloc_node_track_caller+0x4f/0x1a0
[  510.555889][ T9339]  kstrdup+0x3f/0x70
[  510.559812][ T9339]  kstrdup_const+0x57/0x80
[  510.564245][ T9339]  kvasprintf_const+0x10c/0x190
[  510.569154][ T9339]  kobject_set_name_vargs+0x5a/0x150
[  510.574441][ T9339]  dev_set_name+0xbf/0xf0
[  510.578777][ T9339]  ? device_initialize+0x540/0x540
[  510.583909][ T9339]  ? sprintf+0xc4/0x100
[  510.588079][ T9339]  device_add_disk+0x343/0x1220
[  510.593044][ T9339]  ? lockdep_init_map_type+0x21e/0x810
[  510.598524][ T9339]  loop_add+0x886/0xaf0
[  510.602684][ T9339]  ? __up_read+0x1fe/0x750
[  510.607184][ T9339]  loop_control_ioctl+0x137/0x630
[  510.612218][ T9339]  ? loop_probe+0x80/0x80
[  510.616589][ T9339]  ? bpf_lsm_file_ioctl+0x9/0x10
[  510.621554][ T9339]  ? loop_probe+0x80/0x80
[  510.625931][ T9339]  __x64_sys_ioctl+0x197/0x210
[  510.630703][ T9339]  do_syscall_64+0x39/0xb0
[  510.635125][ T9339]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  510.641022][ T9339] RIP: 0033:0x7f193c4ef069
[  510.645439][ T9339] 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
[  510.665073][ T9339] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  510.673501][ T9339] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  510.681494][ T9339] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  510.689501][ T9339] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  510.697571][ T9339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  510.705556][ T9339] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  510.713540][ T9339]  </TASK>
[  510.722301][ T9340] FAULT_INJECTION: forcing a failure.
[  510.722301][ T9340] name failslab, interval 1, probability 0, space 0, times 0
[  510.735498][ T9340] CPU: 1 PID: 9340 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  510.747166][ T9340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  510.757571][ T9340] Call Trace:
[  510.760853][ T9340]  <TASK>
[  510.763797][ T9340]  dump_stack_lvl+0x136/0x150
[  510.768473][ T9340]  should_fail_ex+0x4a3/0x5b0
[  510.773339][ T9340]  should_failslab+0x9/0x20
[  510.777861][ T9340]  __kmem_cache_alloc_node+0x5b/0x320
[  510.783261][ T9340]  ? blk_throtl_init+0xb1/0x690
[  510.788255][ T9340]  kmalloc_node_trace+0x21/0xd0
[  510.793415][ T9340]  blk_throtl_init+0xb1/0x690
[  510.798132][ T9340]  blkcg_init_disk+0x1d0/0x690
[  510.802945][ T9340]  __alloc_disk_node+0x2a1/0x650
[  510.807915][ T9340]  __blk_mq_alloc_disk+0x111/0x1b0
[  510.813027][ T9340]  loop_add+0x3e4/0xaf0
[  510.817183][ T9340]  ? __up_read+0x1fe/0x750
[  510.821641][ T9340]  loop_control_ioctl+0x137/0x630
[  510.826696][ T9340]  ? loop_probe+0x80/0x80
[  510.831055][ T9340]  ? bpf_lsm_file_ioctl+0x9/0x10
[  510.836031][ T9340]  ? loop_probe+0x80/0x80
[  510.840405][ T9340]  __x64_sys_ioctl+0x197/0x210
[  510.845197][ T9340]  do_syscall_64+0x39/0xb0
[  510.849628][ T9340]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  510.855531][ T9340] RIP: 0033:0x7f193c4ef069
[  510.860413][ T9340] 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
[  510.880025][ T9340] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  510.888447][ T9340] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  510.896428][ T9340] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  510.904405][ T9340] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  510.912492][ T9340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  510.920490][ T9340] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  510.928547][ T9340]  </TASK>
[  510.937515][ T9341] FAULT_INJECTION: forcing a failure.
[  510.937515][ T9341] name failslab, interval 1, probability 0, space 0, times 0
[  510.950638][ T9341] CPU: 1 PID: 9341 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  510.962462][ T9341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  510.972514][ T9341] Call Trace:
[  510.975791][ T9341]  <TASK>
[  510.978733][ T9341]  dump_stack_lvl+0x136/0x150
[  510.983422][ T9341]  should_fail_ex+0x4a3/0x5b0
[  510.988156][ T9341]  should_failslab+0x9/0x20
[  510.992666][ T9341]  __kmem_cache_alloc_node+0x5b/0x320
[  510.998051][ T9341]  ? kstrdup_const+0x57/0x80
[  511.002655][ T9341]  ? kstrdup_const+0x57/0x80
[  511.007269][ T9341]  __kmalloc_node_track_caller+0x4f/0x1a0
[  511.013019][ T9341]  kstrdup+0x3f/0x70
[  511.016934][ T9341]  kstrdup_const+0x57/0x80
[  511.021362][ T9341]  kvasprintf_const+0x10c/0x190
[  511.026231][ T9341]  kobject_set_name_vargs+0x5a/0x150
[  511.031522][ T9341]  dev_set_name+0xbf/0xf0
[  511.036099][ T9341]  ? device_initialize+0x540/0x540
[  511.041319][ T9341]  ? sprintf+0xc4/0x100
[  511.045603][ T9341]  device_add_disk+0x343/0x1220
[  511.050476][ T9341]  ? lockdep_init_map_type+0x21e/0x810
[  511.056065][ T9341]  loop_add+0x886/0xaf0
[  511.060275][ T9341]  ? __up_read+0x1fe/0x750
[  511.064825][ T9341]  loop_control_ioctl+0x137/0x630
[  511.069875][ T9341]  ? loop_probe+0x80/0x80
[  511.074237][ T9341]  ? bpf_lsm_file_ioctl+0x9/0x10
[  511.079185][ T9341]  ? loop_probe+0x80/0x80
[  511.083516][ T9341]  __x64_sys_ioctl+0x197/0x210
[  511.088282][ T9341]  do_syscall_64+0x39/0xb0
[  511.092701][ T9341]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  511.098595][ T9341] RIP: 0033:0x7f193c4ef069
[  511.103014][ T9341] 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
[  511.122630][ T9341] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  511.131046][ T9341] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  511.139553][ T9341] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  511.147901][ T9341] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  511.156240][ T9341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  511.164336][ T9341] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  511.172343][ T9341]  </TASK>
[  511.181538][ T9342] FAULT_INJECTION: forcing a failure.
[  511.181538][ T9342] name failslab, interval 1, probability 0, space 0, times 0
[  511.194963][ T9342] CPU: 0 PID: 9342 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  511.207227][ T9342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  511.217386][ T9342] Call Trace:
[  511.220688][ T9342]  <TASK>
[  511.223979][ T9342]  dump_stack_lvl+0x136/0x150
[  511.228852][ T9342]  should_fail_ex+0x4a3/0x5b0
[  511.233551][ T9342]  should_failslab+0x9/0x20
[  511.238242][ T9342]  __kmem_cache_alloc_node+0x5b/0x320
[  511.243635][ T9342]  ? rand_initialize_disk+0x3f/0xc0
[  511.249804][ T9342]  kmalloc_trace+0x26/0xe0
[  511.254260][ T9342]  rand_initialize_disk+0x3f/0xc0
[  511.259446][ T9342]  __alloc_disk_node+0x2c3/0x650
[  511.264524][ T9342]  __blk_mq_alloc_disk+0x111/0x1b0
[  511.269651][ T9342]  loop_add+0x3e4/0xaf0
[  511.273822][ T9342]  ? __up_read+0x1fe/0x750
[  511.278256][ T9342]  loop_control_ioctl+0x137/0x630
[  511.283318][ T9342]  ? loop_probe+0x80/0x80
[  511.287684][ T9342]  ? bpf_lsm_file_ioctl+0x9/0x10
[  511.292644][ T9342]  ? loop_probe+0x80/0x80
[  511.297018][ T9342]  __x64_sys_ioctl+0x197/0x210
[  511.301820][ T9342]  do_syscall_64+0x39/0xb0
[  511.306443][ T9342]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  511.312534][ T9342] RIP: 0033:0x7f193c4ef069
[  511.317126][ T9342] 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
[  511.337002][ T9342] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  511.345445][ T9342] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  511.353433][ T9342] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  511.361409][ T9342] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  511.369662][ T9342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  511.377635][ T9342] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  511.385632][ T9342]  </TASK>
[  511.445002][ T9344] FAULT_INJECTION: forcing a failure.
[  511.445002][ T9344] name failslab, interval 1, probability 0, space 0, times 0
[  511.457906][ T9344] CPU: 0 PID: 9344 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  511.469554][ T9344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  511.479642][ T9344] Call Trace:
[  511.482944][ T9344]  <TASK>
[  511.485878][ T9344]  dump_stack_lvl+0x136/0x150
[  511.490594][ T9344]  should_fail_ex+0x4a3/0x5b0
[  511.495342][ T9344]  should_failslab+0x9/0x20
[  511.499931][ T9344]  __kmem_cache_alloc_node+0x5b/0x320
[  511.505349][ T9344]  ? kstrdup_const+0x57/0x80
[  511.509967][ T9344]  ? kstrdup_const+0x57/0x80
[  511.514712][ T9344]  __kmalloc_node_track_caller+0x4f/0x1a0
[  511.520474][ T9344]  kstrdup+0x3f/0x70
[  511.524412][ T9344]  kstrdup_const+0x57/0x80
[  511.528866][ T9344]  kvasprintf_const+0x10c/0x190
[  511.533733][ T9344]  kobject_set_name_vargs+0x5a/0x150
[  511.539049][ T9344]  dev_set_name+0xbf/0xf0
[  511.543496][ T9344]  ? device_initialize+0x540/0x540
[  511.548657][ T9344]  ? sprintf+0xc4/0x100
[  511.552837][ T9344]  device_add_disk+0x343/0x1220
[  511.557732][ T9344]  ? lockdep_init_map_type+0x21e/0x810
[  511.563312][ T9344]  loop_add+0x886/0xaf0
[  511.567510][ T9344]  ? __up_read+0x1fe/0x750
[  511.571936][ T9344]  loop_control_ioctl+0x137/0x630
[  511.577154][ T9344]  ? loop_probe+0x80/0x80
[  511.581517][ T9344]  ? bpf_lsm_file_ioctl+0x9/0x10
[  511.586473][ T9344]  ? loop_probe+0x80/0x80
[  511.590862][ T9344]  __x64_sys_ioctl+0x197/0x210
[  511.595683][ T9344]  do_syscall_64+0x39/0xb0
[  511.600132][ T9344]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  511.606053][ T9344] RIP: 0033:0x7f193c4ef069
[  511.610486][ T9344] 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
[  511.630149][ T9344] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  511.638581][ T9344] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  511.646564][ T9344] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  511.654569][ T9344] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  511.662551][ T9344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  511.670574][ T9344] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  511.678598][ T9344]  </TASK>
[  511.687940][ T9345] FAULT_INJECTION: forcing a failure.
[  511.687940][ T9345] name failslab, interval 1, probability 0, space 0, times 0
[  511.700811][ T9345] CPU: 0 PID: 9345 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  511.712541][ T9345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  511.722713][ T9345] Call Trace:
[  511.726010][ T9345]  <TASK>
[  511.728962][ T9345]  dump_stack_lvl+0x136/0x150
[  511.733650][ T9345]  should_fail_ex+0x4a3/0x5b0
[  511.738327][ T9345]  should_failslab+0x9/0x20
[  511.742823][ T9345]  __kmem_cache_alloc_node+0x5b/0x320
[  511.748194][ T9345]  ? kstrdup_const+0x57/0x80
[  511.752798][ T9345]  ? kstrdup_const+0x57/0x80
[  511.757503][ T9345]  __kmalloc_node_track_caller+0x4f/0x1a0
[  511.763333][ T9345]  kstrdup+0x3f/0x70
[  511.767262][ T9345]  kstrdup_const+0x57/0x80
[  511.771725][ T9345]  kvasprintf_const+0x10c/0x190
[  511.776707][ T9345]  kobject_set_name_vargs+0x5a/0x150
[  511.782235][ T9345]  dev_set_name+0xbf/0xf0
[  511.786665][ T9345]  ? device_initialize+0x540/0x540
[  511.791820][ T9345]  ? sprintf+0xc4/0x100
[  511.796001][ T9345]  device_add_disk+0x343/0x1220
[  511.800922][ T9345]  ? lockdep_init_map_type+0x21e/0x810
[  511.806430][ T9345]  loop_add+0x886/0xaf0
[  511.810630][ T9345]  ? __up_read+0x1fe/0x750
[  511.815073][ T9345]  loop_control_ioctl+0x137/0x630
[  511.820236][ T9345]  ? loop_probe+0x80/0x80
[  511.824600][ T9345]  ? bpf_lsm_file_ioctl+0x9/0x10
[  511.829558][ T9345]  ? loop_probe+0x80/0x80
[  511.833903][ T9345]  __x64_sys_ioctl+0x197/0x210
[  511.838776][ T9345]  do_syscall_64+0x39/0xb0
[  511.843234][ T9345]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  511.849173][ T9345] RIP: 0033:0x7f193c4ef069
[  511.853653][ T9345] 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
[  511.873313][ T9345] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  511.881742][ T9345] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  511.889744][ T9345] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  511.897724][ T9345] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  511.905901][ T9345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  511.913986][ T9345] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  511.922072][ T9345]  </TASK>
[  511.936148][ T9347] FAULT_INJECTION: forcing a failure.
[  511.936148][ T9347] name failslab, interval 1, probability 0, space 0, times 0
[  511.949075][ T9347] CPU: 1 PID: 9347 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  511.960711][ T9347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  511.970785][ T9347] Call Trace:
[  511.974070][ T9347]  <TASK>
[  511.977060][ T9347]  dump_stack_lvl+0x136/0x150
[  511.981747][ T9347]  should_fail_ex+0x4a3/0x5b0
[  511.986438][ T9347]  should_failslab+0x9/0x20
[  511.990959][ T9347]  __kmem_cache_alloc_node+0x5b/0x320
[  511.996462][ T9347]  ? rand_initialize_disk+0x3f/0xc0
[  512.001672][ T9347]  kmalloc_trace+0x26/0xe0
[  512.006108][ T9347]  rand_initialize_disk+0x3f/0xc0
[  512.011146][ T9347]  __alloc_disk_node+0x2c3/0x650
[  512.016279][ T9347]  __blk_mq_alloc_disk+0x111/0x1b0
[  512.021413][ T9347]  loop_add+0x3e4/0xaf0
[  512.025590][ T9347]  ? __up_read+0x1fe/0x750
[  512.030076][ T9347]  loop_control_ioctl+0x137/0x630
[  512.035129][ T9347]  ? loop_probe+0x80/0x80
[  512.039475][ T9347]  ? bpf_lsm_file_ioctl+0x9/0x10
[  512.044500][ T9347]  ? loop_probe+0x80/0x80
[  512.048856][ T9347]  __x64_sys_ioctl+0x197/0x210
[  512.053653][ T9347]  do_syscall_64+0x39/0xb0
[  512.058527][ T9347]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  512.064456][ T9347] RIP: 0033:0x7f193c4ef069
[  512.068954][ T9347] 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
[  512.088563][ T9347] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  512.096966][ T9347] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  512.104961][ T9347] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  512.113062][ T9347] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  512.121086][ T9347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  512.129067][ T9347] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  512.137058][ T9347]  </TASK>
[  512.195272][ T9349] FAULT_INJECTION: forcing a failure.
[  512.195272][ T9349] name failslab, interval 1, probability 0, space 0, times 0
[  512.208597][ T9349] CPU: 0 PID: 9349 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  512.220256][ T9349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  512.230392][ T9349] Call Trace:
[  512.233763][ T9349]  <TASK>
[  512.236699][ T9349]  dump_stack_lvl+0x136/0x150
[  512.241387][ T9349]  should_fail_ex+0x4a3/0x5b0
[  512.246087][ T9349]  should_failslab+0x9/0x20
[  512.250704][ T9349]  __kmem_cache_alloc_node+0x5b/0x320
[  512.256154][ T9349]  ? kstrdup_const+0x57/0x80
[  512.260779][ T9349]  ? kstrdup_const+0x57/0x80
[  512.265388][ T9349]  __kmalloc_node_track_caller+0x4f/0x1a0
[  512.271218][ T9349]  kstrdup+0x3f/0x70
[  512.275141][ T9349]  kstrdup_const+0x57/0x80
[  512.279579][ T9349]  kvasprintf_const+0x10c/0x190
[  512.284541][ T9349]  kobject_set_name_vargs+0x5a/0x150
[  512.289940][ T9349]  dev_set_name+0xbf/0xf0
[  512.294461][ T9349]  ? device_initialize+0x540/0x540
[  512.299595][ T9349]  ? sprintf+0xc4/0x100
[  512.303772][ T9349]  device_add_disk+0x343/0x1220
[  512.308640][ T9349]  ? lockdep_init_map_type+0x21e/0x810
[  512.314206][ T9349]  loop_add+0x886/0xaf0
[  512.318381][ T9349]  ? __up_read+0x1fe/0x750
[  512.322824][ T9349]  loop_control_ioctl+0x137/0x630
[  512.327867][ T9349]  ? loop_probe+0x80/0x80
[  512.332230][ T9349]  ? bpf_lsm_file_ioctl+0x9/0x10
[  512.337183][ T9349]  ? loop_probe+0x80/0x80
[  512.341528][ T9349]  __x64_sys_ioctl+0x197/0x210
[  512.346320][ T9349]  do_syscall_64+0x39/0xb0
[  512.350783][ T9349]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  512.356693][ T9349] RIP: 0033:0x7f193c4ef069
[  512.361114][ T9349] 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
[  512.380815][ T9349] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  512.389334][ T9349] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  512.397320][ T9349] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  512.405294][ T9349] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  512.413352][ T9349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  512.421325][ T9349] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  512.429404][ T9349]  </TASK>
[  512.438300][ T9350] FAULT_INJECTION: forcing a failure.
[  512.438300][ T9350] name failslab, interval 1, probability 0, space 0, times 0
[  512.451383][ T9350] CPU: 0 PID: 9350 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  512.463027][ T9350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  512.473431][ T9350] Call Trace:
[  512.476706][ T9350]  <TASK>
[  512.479639][ T9350]  dump_stack_lvl+0x136/0x150
[  512.484531][ T9350]  should_fail_ex+0x4a3/0x5b0
[  512.489226][ T9350]  should_failslab+0x9/0x20
[  512.493741][ T9350]  __kmem_cache_alloc_node+0x5b/0x320
[  512.499132][ T9350]  ? kstrdup_const+0x57/0x80
[  512.503741][ T9350]  ? kstrdup_const+0x57/0x80
[  512.508381][ T9350]  __kmalloc_node_track_caller+0x4f/0x1a0
[  512.514114][ T9350]  kstrdup+0x3f/0x70
[  512.518025][ T9350]  kstrdup_const+0x57/0x80
[  512.522477][ T9350]  kvasprintf_const+0x10c/0x190
[  512.527441][ T9350]  kobject_set_name_vargs+0x5a/0x150
[  512.532747][ T9350]  dev_set_name+0xbf/0xf0
[  512.537158][ T9350]  ? device_initialize+0x540/0x540
[  512.542266][ T9350]  ? sprintf+0xc4/0x100
[  512.546438][ T9350]  device_add_disk+0x343/0x1220
[  512.551575][ T9350]  ? lockdep_init_map_type+0x21e/0x810
[  512.557056][ T9350]  loop_add+0x886/0xaf0
[  512.561232][ T9350]  ? __up_read+0x1fe/0x750
[  512.565659][ T9350]  loop_control_ioctl+0x137/0x630
[  512.570702][ T9350]  ? loop_probe+0x80/0x80
[  512.575056][ T9350]  ? bpf_lsm_file_ioctl+0x9/0x10
[  512.580009][ T9350]  ? loop_probe+0x80/0x80
[  512.584645][ T9350]  __x64_sys_ioctl+0x197/0x210
[  512.589549][ T9350]  do_syscall_64+0x39/0xb0
[  512.594108][ T9350]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  512.600150][ T9350] RIP: 0033:0x7f193c4ef069
[  512.604597][ T9350] 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
[  512.624325][ T9350] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  512.632753][ T9350] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  512.640814][ T9350] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  512.648787][ T9350] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  512.656781][ T9350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  512.664754][ T9350] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  512.672829][ T9350]  </TASK>
[  512.683426][ T9351] FAULT_INJECTION: forcing a failure.
[  512.683426][ T9351] name failslab, interval 1, probability 0, space 0, times 0
[  512.696177][ T9351] CPU: 1 PID: 9351 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  512.707809][ T9351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  512.717954][ T9351] Call Trace:
[  512.721240][ T9351]  <TASK>
[  512.724404][ T9351]  dump_stack_lvl+0x136/0x150
[  512.729119][ T9351]  should_fail_ex+0x4a3/0x5b0
[  512.733807][ T9351]  should_failslab+0x9/0x20
[  512.738312][ T9351]  __kmem_cache_alloc_node+0x5b/0x320
[  512.743690][ T9351]  ? kstrdup_const+0x57/0x80
[  512.748319][ T9351]  ? kstrdup_const+0x57/0x80
[  512.752922][ T9351]  __kmalloc_node_track_caller+0x4f/0x1a0
[  512.758653][ T9351]  kstrdup+0x3f/0x70
[  512.762749][ T9351]  kstrdup_const+0x57/0x80
[  512.767198][ T9351]  kvasprintf_const+0x10c/0x190
[  512.772052][ T9351]  kobject_set_name_vargs+0x5a/0x150
[  512.777345][ T9351]  dev_set_name+0xbf/0xf0
[  512.781690][ T9351]  ? device_initialize+0x540/0x540
[  512.786820][ T9351]  ? sprintf+0xc4/0x100
[  512.791000][ T9351]  device_add_disk+0x343/0x1220
[  512.795863][ T9351]  ? lockdep_init_map_type+0x21e/0x810
[  512.801326][ T9351]  loop_add+0x886/0xaf0
[  512.805491][ T9351]  ? __up_read+0x1fe/0x750
[  512.809925][ T9351]  loop_control_ioctl+0x137/0x630
[  512.814972][ T9351]  ? loop_probe+0x80/0x80
[  512.819331][ T9351]  ? bpf_lsm_file_ioctl+0x9/0x10
[  512.824635][ T9351]  ? loop_probe+0x80/0x80
[  512.828985][ T9351]  __x64_sys_ioctl+0x197/0x210
[  512.833777][ T9351]  do_syscall_64+0x39/0xb0
[  512.838658][ T9351]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  512.844740][ T9351] RIP: 0033:0x7f193c4ef069
[  512.849160][ T9351] 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
[  512.868793][ T9351] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  512.877230][ T9351] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  512.885228][ T9351] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  512.893209][ T9351] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  512.901357][ T9351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  512.909332][ T9351] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  512.917411][ T9351]  </TASK>
[  512.927813][ T9352] FAULT_INJECTION: forcing a failure.
[  512.927813][ T9352] name failslab, interval 1, probability 0, space 0, times 0
[  512.940501][ T9352] CPU: 0 PID: 9352 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  512.952326][ T9352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  512.962939][ T9352] Call Trace:
[  512.966238][ T9352]  <TASK>
[  512.969184][ T9352]  dump_stack_lvl+0x136/0x150
[  512.973882][ T9352]  should_fail_ex+0x4a3/0x5b0
[  512.978596][ T9352]  should_failslab+0x9/0x20
[  512.983116][ T9352]  __kmem_cache_alloc_node+0x5b/0x320
[  512.988847][ T9352]  ? kstrdup_const+0x57/0x80
[  512.993468][ T9352]  ? kstrdup_const+0x57/0x80
[  512.998083][ T9352]  __kmalloc_node_track_caller+0x4f/0x1a0
[  513.003878][ T9352]  kstrdup+0x3f/0x70
[  513.007778][ T9352]  kstrdup_const+0x57/0x80
[  513.012230][ T9352]  kvasprintf_const+0x10c/0x190
[  513.017100][ T9352]  kobject_set_name_vargs+0x5a/0x150
[  513.022409][ T9352]  dev_set_name+0xbf/0xf0
[  513.026872][ T9352]  ? device_initialize+0x540/0x540
[  513.032006][ T9352]  ? sprintf+0xc4/0x100
[  513.036181][ T9352]  device_add_disk+0x343/0x1220
[  513.041044][ T9352]  ? lockdep_init_map_type+0x21e/0x810
[  513.046515][ T9352]  loop_add+0x886/0xaf0
[  513.050682][ T9352]  ? __up_read+0x1fe/0x750
[  513.055123][ T9352]  loop_control_ioctl+0x137/0x630
[  513.060158][ T9352]  ? loop_probe+0x80/0x80
[  513.064511][ T9352]  ? bpf_lsm_file_ioctl+0x9/0x10
[  513.069453][ T9352]  ? loop_probe+0x80/0x80
[  513.073801][ T9352]  __x64_sys_ioctl+0x197/0x210
[  513.078574][ T9352]  do_syscall_64+0x39/0xb0
[  513.083002][ T9352]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  513.088905][ T9352] RIP: 0033:0x7f193c4ef069
[  513.093324][ T9352] 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
[  513.112938][ T9352] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  513.121355][ T9352] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  513.129324][ T9352] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  513.137291][ T9352] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  513.145269][ T9352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  513.153242][ T9352] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  513.161223][ T9352]  </TASK>
[  513.170104][ T9353] FAULT_INJECTION: forcing a failure.
[  513.170104][ T9353] name failslab, interval 1, probability 0, space 0, times 0
[  513.182918][ T9353] CPU: 0 PID: 9353 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  513.194561][ T9353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  513.204765][ T9353] Call Trace:
[  513.208051][ T9353]  <TASK>
[  513.211038][ T9353]  dump_stack_lvl+0x136/0x150
[  513.215822][ T9353]  should_fail_ex+0x4a3/0x5b0
[  513.220629][ T9353]  should_failslab+0x9/0x20
[  513.225342][ T9353]  __kmem_cache_alloc_node+0x5b/0x320
[  513.230906][ T9353]  ? rand_initialize_disk+0x3f/0xc0
[  513.236203][ T9353]  kmalloc_trace+0x26/0xe0
[  513.240633][ T9353]  rand_initialize_disk+0x3f/0xc0
[  513.245853][ T9353]  __alloc_disk_node+0x2c3/0x650
[  513.251339][ T9353]  __blk_mq_alloc_disk+0x111/0x1b0
[  513.256464][ T9353]  loop_add+0x3e4/0xaf0
[  513.260763][ T9353]  ? __up_read+0x1fe/0x750
[  513.265275][ T9353]  loop_control_ioctl+0x137/0x630
[  513.270309][ T9353]  ? loop_probe+0x80/0x80
[  513.274665][ T9353]  ? bpf_lsm_file_ioctl+0x9/0x10
[  513.279619][ T9353]  ? loop_probe+0x80/0x80
[  513.284174][ T9353]  __x64_sys_ioctl+0x197/0x210
[  513.289068][ T9353]  do_syscall_64+0x39/0xb0
[  513.293714][ T9353]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  513.299846][ T9353] RIP: 0033:0x7f193c4ef069
[  513.304368][ T9353] 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
[  513.324003][ T9353] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  513.332792][ T9353] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  513.341113][ T9353] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  513.349603][ T9353] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  513.357675][ T9353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  513.365658][ T9353] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  513.373832][ T9353]  </TASK>
[  513.424361][ T9355] FAULT_INJECTION: forcing a failure.
[  513.424361][ T9355] name failslab, interval 1, probability 0, space 0, times 0
[  513.437995][ T9355] CPU: 1 PID: 9355 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  513.449743][ T9355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  513.459796][ T9355] Call Trace:
[  513.463081][ T9355]  <TASK>
[  513.466009][ T9355]  dump_stack_lvl+0x136/0x150
[  513.470703][ T9355]  should_fail_ex+0x4a3/0x5b0
[  513.475399][ T9355]  should_failslab+0x9/0x20
[  513.479902][ T9355]  __kmem_cache_alloc_node+0x5b/0x320
[  513.485298][ T9355]  ? kstrdup_const+0x57/0x80
[  513.489942][ T9355]  ? kstrdup_const+0x57/0x80
[  513.494552][ T9355]  __kmalloc_node_track_caller+0x4f/0x1a0
[  513.500285][ T9355]  kstrdup+0x3f/0x70
[  513.504196][ T9355]  kstrdup_const+0x57/0x80
[  513.508628][ T9355]  kvasprintf_const+0x10c/0x190
[  513.513491][ T9355]  kobject_set_name_vargs+0x5a/0x150
[  513.518789][ T9355]  dev_set_name+0xbf/0xf0
[  513.523133][ T9355]  ? device_initialize+0x540/0x540
[  513.528343][ T9355]  ? sprintf+0xc4/0x100
[  513.532530][ T9355]  device_add_disk+0x343/0x1220
[  513.537402][ T9355]  ? lockdep_init_map_type+0x21e/0x810
[  513.542975][ T9355]  loop_add+0x886/0xaf0
[  513.547156][ T9355]  ? __up_read+0x1fe/0x750
[  513.551585][ T9355]  loop_control_ioctl+0x137/0x630
[  513.556625][ T9355]  ? loop_probe+0x80/0x80
[  513.561057][ T9355]  ? bpf_lsm_file_ioctl+0x9/0x10
[  513.566010][ T9355]  ? loop_probe+0x80/0x80
[  513.570355][ T9355]  __x64_sys_ioctl+0x197/0x210
[  513.575139][ T9355]  do_syscall_64+0x39/0xb0
[  513.579576][ T9355]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  513.585487][ T9355] RIP: 0033:0x7f193c4ef069
[  513.589918][ T9355] 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
[  513.609538][ T9355] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  513.618042][ T9355] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  513.626016][ T9355] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  513.634160][ T9355] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  513.642133][ T9355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  513.650111][ T9355] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  513.658192][ T9355]  </TASK>
[  513.667942][ T9356] FAULT_INJECTION: forcing a failure.
[  513.667942][ T9356] name failslab, interval 1, probability 0, space 0, times 0
[  513.680927][ T9356] CPU: 0 PID: 9356 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  513.692567][ T9356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  513.702617][ T9356] Call Trace:
[  513.706063][ T9356]  <TASK>
[  513.709013][ T9356]  dump_stack_lvl+0x136/0x150
[  513.713710][ T9356]  should_fail_ex+0x4a3/0x5b0
[  513.718397][ T9356]  should_failslab+0x9/0x20
[  513.722895][ T9356]  __kmem_cache_alloc_node+0x5b/0x320
[  513.728270][ T9356]  ? kstrdup_const+0x57/0x80
[  513.732858][ T9356]  ? kstrdup_const+0x57/0x80
[  513.737449][ T9356]  __kmalloc_node_track_caller+0x4f/0x1a0
[  513.743178][ T9356]  kstrdup+0x3f/0x70
[  513.747076][ T9356]  kstrdup_const+0x57/0x80
[  513.751486][ T9356]  kvasprintf_const+0x10c/0x190
[  513.756340][ T9356]  kobject_set_name_vargs+0x5a/0x150
[  513.761645][ T9356]  dev_set_name+0xbf/0xf0
[  513.765969][ T9356]  ? device_initialize+0x540/0x540
[  513.771345][ T9356]  ? sprintf+0xc4/0x100
[  513.775508][ T9356]  device_add_disk+0x343/0x1220
[  513.780717][ T9356]  ? lockdep_init_map_type+0x21e/0x810
[  513.786183][ T9356]  loop_add+0x886/0xaf0
[  513.790362][ T9356]  ? __up_read+0x1fe/0x750
[  513.794866][ T9356]  loop_control_ioctl+0x137/0x630
[  513.799900][ T9356]  ? loop_probe+0x80/0x80
[  513.804250][ T9356]  ? bpf_lsm_file_ioctl+0x9/0x10
[  513.809200][ T9356]  ? loop_probe+0x80/0x80
[  513.813546][ T9356]  __x64_sys_ioctl+0x197/0x210
[  513.818328][ T9356]  do_syscall_64+0x39/0xb0
[  513.822803][ T9356]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  513.828809][ T9356] RIP: 0033:0x7f193c4ef069
[  513.833317][ T9356] 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
[  513.852944][ T9356] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  513.861373][ T9356] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  513.869343][ T9356] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  513.877316][ T9356] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  513.885283][ T9356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  513.893597][ T9356] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  513.901659][ T9356]  </TASK>
[  513.912301][ T9357] FAULT_INJECTION: forcing a failure.
[  513.912301][ T9357] name failslab, interval 1, probability 0, space 0, times 0
[  513.925330][ T9357] CPU: 1 PID: 9357 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  513.937168][ T9357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  513.947322][ T9357] Call Trace:
[  513.950600][ T9357]  <TASK>
[  513.953530][ T9357]  dump_stack_lvl+0x136/0x150
[  513.958326][ T9357]  should_fail_ex+0x4a3/0x5b0
[  513.963199][ T9357]  should_failslab+0x9/0x20
[  513.967710][ T9357]  __kmem_cache_alloc_node+0x5b/0x320
[  513.973098][ T9357]  ? kstrdup_const+0x57/0x80
[  513.977710][ T9357]  ? kstrdup_const+0x57/0x80
[  513.982330][ T9357]  __kmalloc_node_track_caller+0x4f/0x1a0
[  513.988095][ T9357]  kstrdup+0x3f/0x70
[  513.991998][ T9357]  kstrdup_const+0x57/0x80
[  513.996453][ T9357]  kvasprintf_const+0x10c/0x190
[  514.001328][ T9357]  kobject_set_name_vargs+0x5a/0x150
[  514.006630][ T9357]  dev_set_name+0xbf/0xf0
[  514.011062][ T9357]  ? device_initialize+0x540/0x540
[  514.016171][ T9357]  ? sprintf+0xc4/0x100
[  514.020344][ T9357]  device_add_disk+0x343/0x1220
[  514.025858][ T9357]  ? lockdep_init_map_type+0x21e/0x810
[  514.032148][ T9357]  loop_add+0x886/0xaf0
[  514.036327][ T9357]  ? __up_read+0x1fe/0x750
[  514.041889][ T9357]  loop_control_ioctl+0x137/0x630
[  514.047202][ T9357]  ? loop_probe+0x80/0x80
[  514.051856][ T9357]  ? bpf_lsm_file_ioctl+0x9/0x10
[  514.056815][ T9357]  ? loop_probe+0x80/0x80
[  514.061158][ T9357]  __x64_sys_ioctl+0x197/0x210
[  514.066050][ T9357]  do_syscall_64+0x39/0xb0
[  514.070486][ T9357]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  514.076397][ T9357] RIP: 0033:0x7f193c4ef069
[  514.080815][ T9357] 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
[  514.100434][ T9357] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  514.108864][ T9357] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  514.116953][ T9357] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  514.124926][ T9357] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  514.132915][ T9357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  514.141060][ T9357] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  514.149046][ T9357]  </TASK>
[  514.158626][ T9358] FAULT_INJECTION: forcing a failure.
[  514.158626][ T9358] name failslab, interval 1, probability 0, space 0, times 0
[  514.171406][ T9358] CPU: 1 PID: 9358 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  514.183125][ T9358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  514.193651][ T9358] Call Trace:
[  514.196932][ T9358]  <TASK>
[  514.199858][ T9358]  dump_stack_lvl+0x136/0x150
[  514.204560][ T9358]  should_fail_ex+0x4a3/0x5b0
[  514.209235][ T9358]  should_failslab+0x9/0x20
[  514.213734][ T9358]  __kmem_cache_alloc_node+0x5b/0x320
[  514.219109][ T9358]  ? kstrdup_const+0x57/0x80
[  514.223707][ T9358]  ? kstrdup_const+0x57/0x80
[  514.228382][ T9358]  __kmalloc_node_track_caller+0x4f/0x1a0
[  514.234110][ T9358]  kstrdup+0x3f/0x70
[  514.238039][ T9358]  kstrdup_const+0x57/0x80
[  514.243325][ T9358]  kvasprintf_const+0x10c/0x190
[  514.248192][ T9358]  kobject_set_name_vargs+0x5a/0x150
[  514.253673][ T9358]  dev_set_name+0xbf/0xf0
[  514.258106][ T9358]  ? device_initialize+0x540/0x540
[  514.263228][ T9358]  ? sprintf+0xc4/0x100
[  514.267393][ T9358]  device_add_disk+0x343/0x1220
[  514.272259][ T9358]  ? lockdep_init_map_type+0x21e/0x810
[  514.277825][ T9358]  loop_add+0x886/0xaf0
[  514.282124][ T9358]  ? __up_read+0x1fe/0x750
[  514.286616][ T9358]  loop_control_ioctl+0x137/0x630
[  514.291667][ T9358]  ? loop_probe+0x80/0x80
[  514.296024][ T9358]  ? bpf_lsm_file_ioctl+0x9/0x10
[  514.300990][ T9358]  ? loop_probe+0x80/0x80
[  514.305474][ T9358]  __x64_sys_ioctl+0x197/0x210
[  514.310287][ T9358]  do_syscall_64+0x39/0xb0
[  514.314739][ T9358]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  514.320665][ T9358] RIP: 0033:0x7f193c4ef069
[  514.325088][ T9358] 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
[  514.344702][ T9358] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  514.353127][ T9358] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  514.361535][ T9358] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  514.369592][ T9358] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  514.377660][ T9358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  514.385718][ T9358] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  514.393709][ T9358]  </TASK>
[  514.454965][ T9361] FAULT_INJECTION: forcing a failure.
[  514.454965][ T9361] name failslab, interval 1, probability 0, space 0, times 0
[  514.467834][ T9361] CPU: 1 PID: 9361 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  514.479464][ T9361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  514.489512][ T9361] Call Trace:
[  514.492788][ T9361]  <TASK>
[  514.495725][ T9361]  dump_stack_lvl+0x136/0x150
[  514.500400][ T9361]  should_fail_ex+0x4a3/0x5b0
[  514.505095][ T9361]  should_failslab+0x9/0x20
[  514.509686][ T9361]  __kmem_cache_alloc_node+0x5b/0x320
[  514.515054][ T9361]  ? kstrdup_const+0x57/0x80
[  514.519650][ T9361]  ? kstrdup_const+0x57/0x80
[  514.524241][ T9361]  __kmalloc_node_track_caller+0x4f/0x1a0
[  514.529974][ T9361]  kstrdup+0x3f/0x70
[  514.533900][ T9361]  kstrdup_const+0x57/0x80
[  514.538341][ T9361]  kvasprintf_const+0x10c/0x190
[  514.543392][ T9361]  kobject_set_name_vargs+0x5a/0x150
[  514.548698][ T9361]  dev_set_name+0xbf/0xf0
[  514.553036][ T9361]  ? device_initialize+0x540/0x540
[  514.558200][ T9361]  ? sprintf+0xc4/0x100
[  514.562381][ T9361]  device_add_disk+0x343/0x1220
[  514.567253][ T9361]  ? lockdep_init_map_type+0x21e/0x810
[  514.572744][ T9361]  loop_add+0x886/0xaf0
[  514.576921][ T9361]  ? __up_read+0x1fe/0x750
[  514.581358][ T9361]  loop_control_ioctl+0x137/0x630
[  514.586419][ T9361]  ? loop_probe+0x80/0x80
[  514.590764][ T9361]  ? bpf_lsm_file_ioctl+0x9/0x10
[  514.595747][ T9361]  ? loop_probe+0x80/0x80
[  514.600095][ T9361]  __x64_sys_ioctl+0x197/0x210
[  514.604882][ T9361]  do_syscall_64+0x39/0xb0
[  514.609331][ T9361]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  514.615254][ T9361] RIP: 0033:0x7f193c4ef069
[  514.619673][ T9361] 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
[  514.639372][ T9361] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  514.647795][ T9361] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  514.655873][ T9361] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  514.663949][ T9361] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  514.672012][ T9361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  514.679986][ T9361] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  514.687981][ T9361]  </TASK>
[  514.698475][ T9362] FAULT_INJECTION: forcing a failure.
[  514.698475][ T9362] name failslab, interval 1, probability 0, space 0, times 0
[  514.711283][ T9362] CPU: 1 PID: 9362 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  514.723061][ T9362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  514.733208][ T9362] Call Trace:
[  514.736499][ T9362]  <TASK>
[  514.739630][ T9362]  dump_stack_lvl+0x136/0x150
[  514.746085][ T9362]  should_fail_ex+0x4a3/0x5b0
[  514.751067][ T9362]  should_failslab+0x9/0x20
[  514.756401][ T9362]  __kmem_cache_alloc_node+0x5b/0x320
[  514.762427][ T9362]  ? kstrdup_const+0x57/0x80
[  514.767271][ T9362]  ? kstrdup_const+0x57/0x80
[  514.773091][ T9362]  __kmalloc_node_track_caller+0x4f/0x1a0
[  514.779756][ T9362]  kstrdup+0x3f/0x70
[  514.783851][ T9362]  kstrdup_const+0x57/0x80
[  514.788534][ T9362]  kvasprintf_const+0x10c/0x190
[  514.793504][ T9362]  kobject_set_name_vargs+0x5a/0x150
[  514.798976][ T9362]  dev_set_name+0xbf/0xf0
[  514.803490][ T9362]  ? device_initialize+0x540/0x540
[  514.808709][ T9362]  ? sprintf+0xc4/0x100
[  514.812902][ T9362]  device_add_disk+0x343/0x1220
[  514.818229][ T9362]  ? lockdep_init_map_type+0x21e/0x810
[  514.823942][ T9362]  loop_add+0x886/0xaf0
[  514.828222][ T9362]  ? __up_read+0x1fe/0x750
[  514.832825][ T9362]  loop_control_ioctl+0x137/0x630
[  514.838064][ T9362]  ? loop_probe+0x80/0x80
[  514.842511][ T9362]  ? bpf_lsm_file_ioctl+0x9/0x10
[  514.848280][ T9362]  ? loop_probe+0x80/0x80
[  514.852630][ T9362]  __x64_sys_ioctl+0x197/0x210
[  514.857505][ T9362]  do_syscall_64+0x39/0xb0
[  514.862300][ T9362]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  514.868653][ T9362] RIP: 0033:0x7f193c4ef069
[  514.873249][ T9362] 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
[  514.893137][ T9362] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  514.901760][ T9362] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  514.909929][ T9362] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  514.918516][ T9362] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  514.926594][ T9362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  514.934771][ T9362] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  514.942954][ T9362]  </TASK>
[  514.956021][ T9363] FAULT_INJECTION: forcing a failure.
[  514.956021][ T9363] name failslab, interval 1, probability 0, space 0, times 0
[  514.969180][ T9363] CPU: 0 PID: 9363 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  514.981332][ T9363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  514.992598][ T9363] Call Trace:
[  514.995880][ T9363]  <TASK>
[  514.999454][ T9363]  dump_stack_lvl+0x136/0x150
[  515.004482][ T9363]  should_fail_ex+0x4a3/0x5b0
[  515.010232][ T9363]  should_failslab+0x9/0x20
[  515.015234][ T9363]  __kmem_cache_alloc_node+0x5b/0x320
[  515.020626][ T9363]  ? kstrdup_const+0x57/0x80
[  515.025220][ T9363]  ? kstrdup_const+0x57/0x80
[  515.029809][ T9363]  __kmalloc_node_track_caller+0x4f/0x1a0
[  515.035738][ T9363]  kstrdup+0x3f/0x70
[  515.039630][ T9363]  kstrdup_const+0x57/0x80
[  515.044047][ T9363]  kvasprintf_const+0x10c/0x190
[  515.048895][ T9363]  kobject_set_name_vargs+0x5a/0x150
[  515.054204][ T9363]  dev_set_name+0xbf/0xf0
[  515.058794][ T9363]  ? device_initialize+0x540/0x540
[  515.064076][ T9363]  ? sprintf+0xc4/0x100
[  515.068507][ T9363]  device_add_disk+0x343/0x1220
[  515.073994][ T9363]  ? lockdep_init_map_type+0x21e/0x810
[  515.079729][ T9363]  loop_add+0x886/0xaf0
[  515.083887][ T9363]  loop_control_ioctl+0x137/0x630
[  515.089511][ T9363]  ? loop_probe+0x80/0x80
[  515.093948][ T9363]  ? bpf_lsm_file_ioctl+0x9/0x10
[  515.099264][ T9363]  ? loop_probe+0x80/0x80
[  515.103626][ T9363]  __x64_sys_ioctl+0x197/0x210
[  515.108704][ T9363]  do_syscall_64+0x39/0xb0
[  515.113243][ T9363]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  515.119365][ T9363] RIP: 0033:0x7f193c4ef069
[  515.123792][ T9363] 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
[  515.144210][ T9363] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  515.152974][ T9363] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  515.160958][ T9363] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  515.169461][ T9363] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  515.177436][ T9363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  515.186142][ T9363] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  515.194833][ T9363]  </TASK>
[  515.209346][ T9366] FAULT_INJECTION: forcing a failure.
[  515.209346][ T9366] name failslab, interval 1, probability 0, space 0, times 0
[  515.222446][ T9366] CPU: 0 PID: 9366 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  515.234115][ T9366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  515.244196][ T9366] Call Trace:
[  515.247492][ T9366]  <TASK>
[  515.250419][ T9366]  dump_stack_lvl+0x136/0x150
[  515.255192][ T9366]  should_fail_ex+0x4a3/0x5b0
[  515.259871][ T9366]  should_failslab+0x9/0x20
[  515.264393][ T9366]  __kmem_cache_alloc_node+0x5b/0x320
[  515.269770][ T9366]  ? kstrdup_const+0x57/0x80
[  515.274503][ T9366]  ? kstrdup_const+0x57/0x80
[  515.279113][ T9366]  __kmalloc_node_track_caller+0x4f/0x1a0
[  515.285194][ T9366]  kstrdup+0x3f/0x70
[  515.289209][ T9366]  kstrdup_const+0x57/0x80
[  515.294153][ T9366]  kvasprintf_const+0x10c/0x190
[  515.299014][ T9366]  kobject_set_name_vargs+0x5a/0x150
[  515.304313][ T9366]  dev_set_name+0xbf/0xf0
[  515.308663][ T9366]  ? device_initialize+0x540/0x540
[  515.313798][ T9366]  ? sprintf+0xc4/0x100
[  515.317997][ T9366]  device_add_disk+0x343/0x1220
[  515.322879][ T9366]  ? lockdep_init_map_type+0x21e/0x810
[  515.328376][ T9366]  loop_add+0x886/0xaf0
[  515.332559][ T9366]  ? __up_read+0x1fe/0x750
[  515.337005][ T9366]  loop_control_ioctl+0x137/0x630
[  515.342067][ T9366]  ? loop_probe+0x80/0x80
[  515.346433][ T9366]  ? bpf_lsm_file_ioctl+0x9/0x10
[  515.351414][ T9366]  ? loop_probe+0x80/0x80
[  515.355783][ T9366]  __x64_sys_ioctl+0x197/0x210
[  515.360593][ T9366]  do_syscall_64+0x39/0xb0
[  515.365042][ T9366]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  515.370970][ T9366] RIP: 0033:0x7f193c4ef069
[  515.375404][ T9366] 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
[  515.395215][ T9366] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  515.403740][ T9366] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  515.413293][ T9366] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  515.421311][ T9366] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  515.429386][ T9366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  515.437367][ T9366] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  515.445447][ T9366]  </TASK>
[  515.454313][ T9367] FAULT_INJECTION: forcing a failure.
[  515.454313][ T9367] name failslab, interval 1, probability 0, space 0, times 0
[  515.467539][ T9367] CPU: 1 PID: 9367 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  515.479292][ T9367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  515.489367][ T9367] Call Trace:
[  515.492680][ T9367]  <TASK>
[  515.495620][ T9367]  dump_stack_lvl+0x136/0x150
[  515.500490][ T9367]  should_fail_ex+0x4a3/0x5b0
[  515.505198][ T9367]  should_failslab+0x9/0x20
[  515.509727][ T9367]  __kmem_cache_alloc_node+0x5b/0x320
[  515.515213][ T9367]  ? rand_initialize_disk+0x3f/0xc0
[  515.520504][ T9367]  kmalloc_trace+0x26/0xe0
[  515.525199][ T9367]  rand_initialize_disk+0x3f/0xc0
[  515.530420][ T9367]  __alloc_disk_node+0x2c3/0x650
[  515.535570][ T9367]  __blk_mq_alloc_disk+0x111/0x1b0
[  515.541483][ T9367]  loop_add+0x3e4/0xaf0
[  515.545754][ T9367]  ? __up_read+0x1fe/0x750
[  515.550268][ T9367]  loop_control_ioctl+0x137/0x630
[  515.555786][ T9367]  ? loop_probe+0x80/0x80
[  515.560151][ T9367]  ? bpf_lsm_file_ioctl+0x9/0x10
[  515.565212][ T9367]  ? loop_probe+0x80/0x80
[  515.569840][ T9367]  __x64_sys_ioctl+0x197/0x210
[  515.574926][ T9367]  do_syscall_64+0x39/0xb0
[  515.579383][ T9367]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  515.585644][ T9367] RIP: 0033:0x7f193c4ef069
[  515.590398][ T9367] 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
[  515.611802][ T9367] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  515.620237][ T9367] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  515.628303][ T9367] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  515.636463][ T9367] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  515.644547][ T9367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  515.652543][ T9367] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  515.660792][ T9367]  </TASK>
[  515.714424][ T9369] FAULT_INJECTION: forcing a failure.
[  515.714424][ T9369] name failslab, interval 1, probability 0, space 0, times 0
[  515.727470][ T9369] CPU: 1 PID: 9369 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  515.739209][ T9369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  515.749298][ T9369] Call Trace:
[  515.752577][ T9369]  <TASK>
[  515.755689][ T9369]  dump_stack_lvl+0x136/0x150
[  515.761427][ T9369]  should_fail_ex+0x4a3/0x5b0
[  515.766230][ T9369]  should_failslab+0x9/0x20
[  515.770974][ T9369]  __kmem_cache_alloc_node+0x5b/0x320
[  515.776804][ T9369]  ? kstrdup_const+0x57/0x80
[  515.782200][ T9369]  ? kstrdup_const+0x57/0x80
[  515.786807][ T9369]  __kmalloc_node_track_caller+0x4f/0x1a0
[  515.792961][ T9369]  kstrdup+0x3f/0x70
[  515.797329][ T9369]  kstrdup_const+0x57/0x80
[  515.801944][ T9369]  kvasprintf_const+0x10c/0x190
[  515.807102][ T9369]  kobject_set_name_vargs+0x5a/0x150
[  515.812703][ T9369]  dev_set_name+0xbf/0xf0
[  515.817166][ T9369]  ? device_initialize+0x540/0x540
[  515.822597][ T9369]  ? sprintf+0xc4/0x100
[  515.826979][ T9369]  device_add_disk+0x343/0x1220
[  515.832316][ T9369]  ? lockdep_init_map_type+0x21e/0x810
[  515.837913][ T9369]  loop_add+0x886/0xaf0
[  515.842186][ T9369]  ? __up_read+0x1fe/0x750
[  515.847283][ T9369]  loop_control_ioctl+0x137/0x630
[  515.852504][ T9369]  ? loop_probe+0x80/0x80
[  515.856944][ T9369]  ? bpf_lsm_file_ioctl+0x9/0x10
[  515.861901][ T9369]  ? loop_probe+0x80/0x80
[  515.866700][ T9369]  __x64_sys_ioctl+0x197/0x210
[  515.871959][ T9369]  do_syscall_64+0x39/0xb0
[  515.876603][ T9369]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  515.882539][ T9369] RIP: 0033:0x7f193c4ef069
[  515.887715][ T9369] 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
[  515.911117][ T9369] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  515.919821][ T9369] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  515.928269][ T9369] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  515.936255][ T9369] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  515.944231][ T9369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  515.952310][ T9369] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  515.960404][ T9369]  </TASK>
[  515.969772][ T9370] FAULT_INJECTION: forcing a failure.
[  515.969772][ T9370] name failslab, interval 1, probability 0, space 0, times 0
[  515.983056][ T9370] CPU: 1 PID: 9370 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  515.994789][ T9370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  516.004979][ T9370] Call Trace:
[  516.008441][ T9370]  <TASK>
[  516.011387][ T9370]  dump_stack_lvl+0x136/0x150
[  516.016170][ T9370]  should_fail_ex+0x4a3/0x5b0
[  516.021654][ T9370]  should_failslab+0x9/0x20
[  516.026417][ T9370]  __kmem_cache_alloc_node+0x5b/0x320
[  516.032112][ T9370]  ? kstrdup_const+0x57/0x80
[  516.037032][ T9370]  ? kstrdup_const+0x57/0x80
[  516.041727][ T9370]  __kmalloc_node_track_caller+0x4f/0x1a0
[  516.047652][ T9370]  kstrdup+0x3f/0x70
[  516.051655][ T9370]  kstrdup_const+0x57/0x80
[  516.056127][ T9370]  kvasprintf_const+0x10c/0x190
[  516.061088][ T9370]  kobject_set_name_vargs+0x5a/0x150
[  516.066845][ T9370]  dev_set_name+0xbf/0xf0
[  516.071377][ T9370]  ? device_initialize+0x540/0x540
[  516.076756][ T9370]  ? sprintf+0xc4/0x100
[  516.080962][ T9370]  device_add_disk+0x343/0x1220
[  516.085925][ T9370]  ? lockdep_init_map_type+0x21e/0x810
[  516.091502][ T9370]  loop_add+0x886/0xaf0
[  516.095959][ T9370]  ? __up_read+0x1fe/0x750
[  516.100652][ T9370]  loop_control_ioctl+0x137/0x630
[  516.105811][ T9370]  ? loop_probe+0x80/0x80
[  516.110187][ T9370]  ? bpf_lsm_file_ioctl+0x9/0x10
[  516.115168][ T9370]  ? loop_probe+0x80/0x80
[  516.119536][ T9370]  __x64_sys_ioctl+0x197/0x210
[  516.124429][ T9370]  do_syscall_64+0x39/0xb0
[  516.128866][ T9370]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  516.134792][ T9370] RIP: 0033:0x7f193c4ef069
[  516.139219][ T9370] 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
[  516.158933][ T9370] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  516.167355][ T9370] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  516.175335][ T9370] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  516.183391][ T9370] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  516.191369][ T9370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  516.199353][ T9370] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  516.207337][ T9370]  </TASK>
[  516.217673][ T9371] FAULT_INJECTION: forcing a failure.
[  516.217673][ T9371] name failslab, interval 1, probability 0, space 0, times 0
[  516.230724][ T9371] CPU: 1 PID: 9371 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  516.242382][ T9371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  516.252797][ T9371] Call Trace:
[  516.256099][ T9371]  <TASK>
[  516.259037][ T9371]  dump_stack_lvl+0x136/0x150
[  516.263716][ T9371]  should_fail_ex+0x4a3/0x5b0
[  516.268400][ T9371]  should_failslab+0x9/0x20
[  516.272897][ T9371]  __kmem_cache_alloc_node+0x5b/0x320
[  516.278439][ T9371]  ? kstrdup_const+0x57/0x80
[  516.283040][ T9371]  ? kstrdup_const+0x57/0x80
[  516.287668][ T9371]  __kmalloc_node_track_caller+0x4f/0x1a0
[  516.293432][ T9371]  kstrdup+0x3f/0x70
[  516.297363][ T9371]  kstrdup_const+0x57/0x80
[  516.301908][ T9371]  kvasprintf_const+0x10c/0x190
[  516.307747][ T9371]  kobject_set_name_vargs+0x5a/0x150
[  516.313163][ T9371]  dev_set_name+0xbf/0xf0
[  516.317781][ T9371]  ? device_initialize+0x540/0x540
[  516.323181][ T9371]  ? sprintf+0xc4/0x100
[  516.327358][ T9371]  device_add_disk+0x343/0x1220
[  516.332232][ T9371]  ? lockdep_init_map_type+0x21e/0x810
[  516.337705][ T9371]  loop_add+0x886/0xaf0
[  516.341973][ T9371]  ? __up_read+0x1fe/0x750
[  516.346412][ T9371]  loop_control_ioctl+0x137/0x630
[  516.351452][ T9371]  ? loop_probe+0x80/0x80
[  516.355841][ T9371]  ? bpf_lsm_file_ioctl+0x9/0x10
[  516.360989][ T9371]  ? loop_probe+0x80/0x80
[  516.365334][ T9371]  __x64_sys_ioctl+0x197/0x210
[  516.371709][ T9371]  do_syscall_64+0x39/0xb0
[  516.376438][ T9371]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  516.382442][ T9371] RIP: 0033:0x7f193c4ef069
[  516.387297][ T9371] 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
[  516.407188][ T9371] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  516.415687][ T9371] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  516.423670][ T9371] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  516.431669][ T9371] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  516.439733][ T9371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  516.447697][ T9371] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  516.455700][ T9371]  </TASK>
[  516.465361][ T9372] FAULT_INJECTION: forcing a failure.
[  516.465361][ T9372] name failslab, interval 1, probability 0, space 0, times 0
[  516.478084][ T9372] CPU: 0 PID: 9372 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  516.489911][ T9372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  516.499974][ T9372] Call Trace:
[  516.503286][ T9372]  <TASK>
[  516.506429][ T9372]  dump_stack_lvl+0x136/0x150
[  516.511137][ T9372]  should_fail_ex+0x4a3/0x5b0
[  516.515824][ T9372]  should_failslab+0x9/0x20
[  516.520334][ T9372]  __kmem_cache_alloc_node+0x5b/0x320
[  516.525722][ T9372]  ? kstrdup_const+0x57/0x80
[  516.530325][ T9372]  ? kstrdup_const+0x57/0x80
[  516.534942][ T9372]  __kmalloc_node_track_caller+0x4f/0x1a0
[  516.540666][ T9372]  kstrdup+0x3f/0x70
[  516.544567][ T9372]  kstrdup_const+0x57/0x80
[  516.549075][ T9372]  kvasprintf_const+0x10c/0x190
[  516.553931][ T9372]  kobject_set_name_vargs+0x5a/0x150
[  516.559668][ T9372]  dev_set_name+0xbf/0xf0
[  516.564012][ T9372]  ? device_initialize+0x540/0x540
[  516.569231][ T9372]  ? sprintf+0xc4/0x100
[  516.573945][ T9372]  device_add_disk+0x343/0x1220
[  516.578822][ T9372]  ? lockdep_init_map_type+0x21e/0x810
[  516.584313][ T9372]  loop_add+0x886/0xaf0
[  516.588720][ T9372]  ? __up_read+0x1fe/0x750
[  516.593516][ T9372]  loop_control_ioctl+0x137/0x630
[  516.598760][ T9372]  ? loop_probe+0x80/0x80
[  516.603241][ T9372]  ? bpf_lsm_file_ioctl+0x9/0x10
[  516.608405][ T9372]  ? loop_probe+0x80/0x80
[  516.612766][ T9372]  __x64_sys_ioctl+0x197/0x210
[  516.617653][ T9372]  do_syscall_64+0x39/0xb0
[  516.622093][ T9372]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  516.628121][ T9372] RIP: 0033:0x7f193c4ef069
[  516.632727][ T9372] 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
[  516.653505][ T9372] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  516.662315][ T9372] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  516.671373][ T9372] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  516.679386][ T9372] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  516.687376][ T9372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  516.695363][ T9372] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  516.703455][ T9372]  </TASK>
[  516.713343][ T9373] FAULT_INJECTION: forcing a failure.
[  516.713343][ T9373] name failslab, interval 1, probability 0, space 0, times 0
[  516.729376][ T9373] CPU: 0 PID: 9373 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  516.741828][ T9373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  516.751901][ T9373] Call Trace:
[  516.755249][ T9373]  <TASK>
[  516.758186][ T9373]  dump_stack_lvl+0x136/0x150
[  516.763342][ T9373]  should_fail_ex+0x4a3/0x5b0
[  516.769358][ T9373]  should_failslab+0x9/0x20
[  516.774549][ T9373]  __kmem_cache_alloc_node+0x5b/0x320
[  516.780278][ T9373]  ? kstrdup_const+0x57/0x80
[  516.784927][ T9373]  ? kstrdup_const+0x57/0x80
[  516.789544][ T9373]  __kmalloc_node_track_caller+0x4f/0x1a0
[  516.795303][ T9373]  kstrdup+0x3f/0x70
[  516.799304][ T9373]  kstrdup_const+0x57/0x80
[  516.803730][ T9373]  kvasprintf_const+0x10c/0x190
[  516.808599][ T9373]  kobject_set_name_vargs+0x5a/0x150
[  516.813999][ T9373]  dev_set_name+0xbf/0xf0
[  516.818354][ T9373]  ? device_initialize+0x540/0x540
[  516.823566][ T9373]  ? sprintf+0xc4/0x100
[  516.828446][ T9373]  device_add_disk+0x343/0x1220
[  516.833312][ T9373]  ? lockdep_init_map_type+0x21e/0x810
[  516.839059][ T9373]  loop_add+0x886/0xaf0
[  516.843252][ T9373]  ? __up_read+0x1fe/0x750
[  516.848046][ T9373]  loop_control_ioctl+0x137/0x630
[  516.853198][ T9373]  ? loop_probe+0x80/0x80
[  516.857567][ T9373]  ? bpf_lsm_file_ioctl+0x9/0x10
[  516.862781][ T9373]  ? loop_probe+0x80/0x80
[  516.867123][ T9373]  __x64_sys_ioctl+0x197/0x210
[  516.871919][ T9373]  do_syscall_64+0x39/0xb0
[  516.876356][ T9373]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  516.882350][ T9373] RIP: 0033:0x7f193c4ef069
[  516.886790][ T9373] 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
[  516.906448][ T9373] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  516.914876][ T9373] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  516.922966][ T9373] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  516.931025][ T9373] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  516.939112][ T9373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  516.947107][ T9373] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  516.955090][ T9373]  </TASK>
[  516.966748][ T9375] FAULT_INJECTION: forcing a failure.
[  516.966748][ T9375] name failslab, interval 1, probability 0, space 0, times 0
[  516.979435][ T9375] CPU: 0 PID: 9375 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  516.991271][ T9375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  517.001335][ T9375] Call Trace:
[  517.004613][ T9375]  <TASK>
[  517.007542][ T9375]  dump_stack_lvl+0x136/0x150
[  517.012276][ T9375]  should_fail_ex+0x4a3/0x5b0
[  517.016993][ T9375]  should_failslab+0x9/0x20
[  517.021507][ T9375]  __kmem_cache_alloc_node+0x5b/0x320
[  517.029238][ T9375]  ? rand_initialize_disk+0x3f/0xc0
[  517.034450][ T9375]  kmalloc_trace+0x26/0xe0
[  517.038866][ T9375]  rand_initialize_disk+0x3f/0xc0
[  517.044004][ T9375]  __alloc_disk_node+0x2c3/0x650
[  517.048958][ T9375]  __blk_mq_alloc_disk+0x111/0x1b0
[  517.054253][ T9375]  loop_add+0x3e4/0xaf0
[  517.058425][ T9375]  ? __up_read+0x1fe/0x750
[  517.062855][ T9375]  loop_control_ioctl+0x137/0x630
[  517.067906][ T9375]  ? loop_probe+0x80/0x80
[  517.072269][ T9375]  ? bpf_lsm_file_ioctl+0x9/0x10
[  517.077246][ T9375]  ? loop_probe+0x80/0x80
[  517.081622][ T9375]  __x64_sys_ioctl+0x197/0x210
[  517.086531][ T9375]  do_syscall_64+0x39/0xb0
[  517.090980][ T9375]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  517.096896][ T9375] RIP: 0033:0x7f193c4ef069
[  517.101337][ T9375] 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
[  517.120961][ T9375] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  517.129389][ T9375] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  517.137368][ T9375] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  517.145520][ T9375] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  517.153500][ T9375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  517.161474][ T9375] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  517.169463][ T9375]  </TASK>
[  517.214838][ T9377] FAULT_INJECTION: forcing a failure.
[  517.214838][ T9377] name failslab, interval 1, probability 0, space 0, times 0
[  517.227594][ T9377] CPU: 0 PID: 9377 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  517.239234][ T9377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  517.249308][ T9377] Call Trace:
[  517.252651][ T9377]  <TASK>
[  517.255676][ T9377]  dump_stack_lvl+0x136/0x150
[  517.260367][ T9377]  should_fail_ex+0x4a3/0x5b0
[  517.265077][ T9377]  should_failslab+0x9/0x20
[  517.269620][ T9377]  __kmem_cache_alloc_node+0x5b/0x320
[  517.275009][ T9377]  ? kstrdup_const+0x57/0x80
[  517.279637][ T9377]  ? kstrdup_const+0x57/0x80
[  517.284228][ T9377]  __kmalloc_node_track_caller+0x4f/0x1a0
[  517.289949][ T9377]  kstrdup+0x3f/0x70
[  517.293941][ T9377]  kstrdup_const+0x57/0x80
[  517.298359][ T9377]  kvasprintf_const+0x10c/0x190
[  517.303307][ T9377]  kobject_set_name_vargs+0x5a/0x150
[  517.308600][ T9377]  dev_set_name+0xbf/0xf0
[  517.312949][ T9377]  ? device_initialize+0x540/0x540
[  517.318156][ T9377]  ? sprintf+0xc4/0x100
[  517.322326][ T9377]  device_add_disk+0x343/0x1220
[  517.327211][ T9377]  ? lockdep_init_map_type+0x21e/0x810
[  517.332684][ T9377]  loop_add+0x886/0xaf0
[  517.336936][ T9377]  ? __up_read+0x1fe/0x750
[  517.341382][ T9377]  loop_control_ioctl+0x137/0x630
[  517.346563][ T9377]  ? loop_probe+0x80/0x80
[  517.350925][ T9377]  ? bpf_lsm_file_ioctl+0x9/0x10
[  517.355983][ T9377]  ? loop_probe+0x80/0x80
[  517.360312][ T9377]  __x64_sys_ioctl+0x197/0x210
[  517.365083][ T9377]  do_syscall_64+0x39/0xb0
[  517.369536][ T9377]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  517.375456][ T9377] RIP: 0033:0x7f193c4ef069
[  517.380129][ T9377] 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
[  517.400004][ T9377] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  517.408431][ T9377] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  517.416411][ T9377] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  517.424506][ T9377] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  517.432481][ T9377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  517.440454][ T9377] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  517.448621][ T9377]  </TASK>
[  517.457675][ T9378] FAULT_INJECTION: forcing a failure.
[  517.457675][ T9378] name failslab, interval 1, probability 0, space 0, times 0
[  517.470342][ T9378] CPU: 0 PID: 9378 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  517.482169][ T9378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  517.492310][ T9378] Call Trace:
[  517.495587][ T9378]  <TASK>
[  517.498511][ T9378]  dump_stack_lvl+0x136/0x150
[  517.503202][ T9378]  should_fail_ex+0x4a3/0x5b0
[  517.507894][ T9378]  should_failslab+0x9/0x20
[  517.512437][ T9378]  __kmem_cache_alloc_node+0x5b/0x320
[  517.517996][ T9378]  ? kstrdup_const+0x57/0x80
[  517.522593][ T9378]  ? kstrdup_const+0x57/0x80
[  517.527285][ T9378]  __kmalloc_node_track_caller+0x4f/0x1a0
[  517.533010][ T9378]  kstrdup+0x3f/0x70
[  517.536923][ T9378]  kstrdup_const+0x57/0x80
[  517.541337][ T9378]  kvasprintf_const+0x10c/0x190
[  517.546287][ T9378]  kobject_set_name_vargs+0x5a/0x150
[  517.551577][ T9378]  dev_set_name+0xbf/0xf0
[  517.555946][ T9378]  ? device_initialize+0x540/0x540
[  517.561081][ T9378]  ? sprintf+0xc4/0x100
[  517.565330][ T9378]  device_add_disk+0x343/0x1220
[  517.570306][ T9378]  ? lockdep_init_map_type+0x21e/0x810
[  517.576053][ T9378]  loop_add+0x886/0xaf0
[  517.580320][ T9378]  ? __up_read+0x1fe/0x750
[  517.584742][ T9378]  loop_control_ioctl+0x137/0x630
[  517.589963][ T9378]  ? loop_probe+0x80/0x80
[  517.594296][ T9378]  ? bpf_lsm_file_ioctl+0x9/0x10
[  517.599233][ T9378]  ? loop_probe+0x80/0x80
[  517.603595][ T9378]  __x64_sys_ioctl+0x197/0x210
[  517.608375][ T9378]  do_syscall_64+0x39/0xb0
[  517.612816][ T9378]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  517.618756][ T9378] RIP: 0033:0x7f193c4ef069
[  517.623273][ T9378] 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
[  517.642907][ T9378] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  517.651328][ T9378] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  517.659309][ T9378] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  517.667284][ T9378] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  517.675257][ T9378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  517.683238][ T9378] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  517.691300][ T9378]  </TASK>
[  517.700050][ T9379] FAULT_INJECTION: forcing a failure.
[  517.700050][ T9379] name failslab, interval 1, probability 0, space 0, times 0
[  517.712759][ T9379] CPU: 0 PID: 9379 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  517.724486][ T9379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  517.734559][ T9379] Call Trace:
[  517.737848][ T9379]  <TASK>
[  517.740797][ T9379]  dump_stack_lvl+0x136/0x150
[  517.745481][ T9379]  should_fail_ex+0x4a3/0x5b0
[  517.750221][ T9379]  should_failslab+0x9/0x20
[  517.754736][ T9379]  __kmem_cache_alloc_node+0x5b/0x320
[  517.760135][ T9379]  ? kstrdup_const+0x57/0x80
[  517.764732][ T9379]  ? kstrdup_const+0x57/0x80
[  517.769325][ T9379]  __kmalloc_node_track_caller+0x4f/0x1a0
[  517.775068][ T9379]  kstrdup+0x3f/0x70
[  517.778964][ T9379]  kstrdup_const+0x57/0x80
[  517.783377][ T9379]  kvasprintf_const+0x10c/0x190
[  517.788226][ T9379]  kobject_set_name_vargs+0x5a/0x150
[  517.793519][ T9379]  dev_set_name+0xbf/0xf0
[  517.797846][ T9379]  ? device_initialize+0x540/0x540
[  517.802961][ T9379]  ? sprintf+0xc4/0x100
[  517.807148][ T9379]  device_add_disk+0x343/0x1220
[  517.812023][ T9379]  ? lockdep_init_map_type+0x21e/0x810
[  517.817510][ T9379]  loop_add+0x886/0xaf0
[  517.821708][ T9379]  ? __up_read+0x1fe/0x750
[  517.826147][ T9379]  loop_control_ioctl+0x137/0x630
[  517.831205][ T9379]  ? loop_probe+0x80/0x80
[  517.835551][ T9379]  ? bpf_lsm_file_ioctl+0x9/0x10
[  517.840526][ T9379]  ? loop_probe+0x80/0x80
[  517.844880][ T9379]  __x64_sys_ioctl+0x197/0x210
[  517.849650][ T9379]  do_syscall_64+0x39/0xb0
[  517.854081][ T9379]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  517.859986][ T9379] RIP: 0033:0x7f193c4ef069
[  517.864402][ T9379] 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
[  517.884820][ T9379] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  517.893251][ T9379] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  517.901221][ T9379] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  517.909196][ T9379] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  517.917199][ T9379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  517.925170][ T9379] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  517.933180][ T9379]  </TASK>
[  517.941629][ T9380] FAULT_INJECTION: forcing a failure.
[  517.941629][ T9380] name failslab, interval 1, probability 0, space 0, times 0
[  517.955396][ T9380] CPU: 1 PID: 9380 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  517.967032][ T9380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  517.977096][ T9380] Call Trace:
[  517.980461][ T9380]  <TASK>
[  517.983388][ T9380]  dump_stack_lvl+0x136/0x150
[  517.988070][ T9380]  should_fail_ex+0x4a3/0x5b0
[  517.992860][ T9380]  should_failslab+0x9/0x20
[  517.997370][ T9380]  __kmem_cache_alloc_node+0x5b/0x320
[  518.002750][ T9380]  ? rand_initialize_disk+0x3f/0xc0
[  518.008151][ T9380]  kmalloc_trace+0x26/0xe0
[  518.012575][ T9380]  rand_initialize_disk+0x3f/0xc0
[  518.017607][ T9380]  __alloc_disk_node+0x2c3/0x650
[  518.022574][ T9380]  __blk_mq_alloc_disk+0x111/0x1b0
[  518.027698][ T9380]  loop_add+0x3e4/0xaf0
[  518.031858][ T9380]  ? __up_read+0x1fe/0x750
[  518.036272][ T9380]  loop_control_ioctl+0x137/0x630
[  518.041300][ T9380]  ? loop_probe+0x80/0x80
[  518.045627][ T9380]  ? bpf_lsm_file_ioctl+0x9/0x10
[  518.050563][ T9380]  ? loop_probe+0x80/0x80
[  518.054885][ T9380]  __x64_sys_ioctl+0x197/0x210
[  518.059653][ T9380]  do_syscall_64+0x39/0xb0
[  518.064090][ T9380]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  518.070031][ T9380] RIP: 0033:0x7f193c4ef069
[  518.074572][ T9380] 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
[  518.094561][ T9380] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  518.103210][ T9380] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  518.111216][ T9380] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  518.119200][ T9380] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  518.127441][ T9380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  518.135791][ T9380] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  518.143781][ T9380]  </TASK>
[  518.196540][ T9382] FAULT_INJECTION: forcing a failure.
[  518.196540][ T9382] name failslab, interval 1, probability 0, space 0, times 0
[  518.210004][ T9382] CPU: 0 PID: 9382 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  518.221652][ T9382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  518.231732][ T9382] Call Trace:
[  518.235006][ T9382]  <TASK>
[  518.237929][ T9382]  dump_stack_lvl+0x136/0x150
[  518.242613][ T9382]  should_fail_ex+0x4a3/0x5b0
[  518.247314][ T9382]  should_failslab+0x9/0x20
[  518.251911][ T9382]  __kmem_cache_alloc_node+0x5b/0x320
[  518.257286][ T9382]  ? rand_initialize_disk+0x3f/0xc0
[  518.262489][ T9382]  kmalloc_trace+0x26/0xe0
[  518.266920][ T9382]  rand_initialize_disk+0x3f/0xc0
[  518.271944][ T9382]  __alloc_disk_node+0x2c3/0x650
[  518.276923][ T9382]  __blk_mq_alloc_disk+0x111/0x1b0
[  518.282038][ T9382]  loop_add+0x3e4/0xaf0
[  518.286284][ T9382]  ? __up_read+0x1fe/0x750
[  518.290745][ T9382]  loop_control_ioctl+0x137/0x630
[  518.295782][ T9382]  ? loop_probe+0x80/0x80
[  518.300112][ T9382]  ? bpf_lsm_file_ioctl+0x9/0x10
[  518.305063][ T9382]  ? loop_probe+0x80/0x80
[  518.309406][ T9382]  __x64_sys_ioctl+0x197/0x210
[  518.314204][ T9382]  do_syscall_64+0x39/0xb0
[  518.318635][ T9382]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  518.324539][ T9382] RIP: 0033:0x7f193c4ef069
[  518.328948][ T9382] 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
[  518.348682][ T9382] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  518.357193][ T9382] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  518.365605][ T9382] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  518.373594][ T9382] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  518.381565][ T9382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  518.389713][ T9382] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  518.398482][ T9382]  </TASK>
[  518.474720][ T9384] FAULT_INJECTION: forcing a failure.
[  518.474720][ T9384] name failslab, interval 1, probability 0, space 0, times 0
[  518.487540][ T9384] CPU: 1 PID: 9384 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  518.499177][ T9384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  518.509235][ T9384] Call Trace:
[  518.512506][ T9384]  <TASK>
[  518.515428][ T9384]  dump_stack_lvl+0x136/0x150
[  518.520116][ T9384]  should_fail_ex+0x4a3/0x5b0
[  518.524818][ T9384]  should_failslab+0x9/0x20
[  518.529356][ T9384]  __kmem_cache_alloc_node+0x5b/0x320
[  518.534847][ T9384]  ? kstrdup_const+0x57/0x80
[  518.539532][ T9384]  ? kstrdup_const+0x57/0x80
[  518.544143][ T9384]  __kmalloc_node_track_caller+0x4f/0x1a0
[  518.549887][ T9384]  kstrdup+0x3f/0x70
[  518.553873][ T9384]  kstrdup_const+0x57/0x80
[  518.558319][ T9384]  kvasprintf_const+0x10c/0x190
[  518.563200][ T9384]  kobject_set_name_vargs+0x5a/0x150
[  518.568625][ T9384]  dev_set_name+0xbf/0xf0
[  518.573000][ T9384]  ? device_initialize+0x540/0x540
[  518.578142][ T9384]  ? sprintf+0xc4/0x100
[  518.582410][ T9384]  device_add_disk+0x343/0x1220
[  518.587638][ T9384]  ? lockdep_init_map_type+0x21e/0x810
[  518.594840][ T9384]  loop_add+0x886/0xaf0
[  518.599003][ T9384]  loop_control_ioctl+0x137/0x630
[  518.604029][ T9384]  ? loop_probe+0x80/0x80
[  518.608360][ T9384]  ? bpf_lsm_file_ioctl+0x9/0x10
[  518.613308][ T9384]  ? loop_probe+0x80/0x80
[  518.617721][ T9384]  __x64_sys_ioctl+0x197/0x210
[  518.622622][ T9384]  do_syscall_64+0x39/0xb0
[  518.627147][ T9384]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  518.633502][ T9384] RIP: 0033:0x7f193c4ef069
[  518.638022][ T9384] 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
[  518.658443][ T9384] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  518.666921][ T9384] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  518.675260][ T9384] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  518.683408][ T9384] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  518.691374][ T9384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  518.699340][ T9384] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  518.707311][ T9384]  </TASK>
[  518.717590][ T9385] FAULT_INJECTION: forcing a failure.
[  518.717590][ T9385] name failslab, interval 1, probability 0, space 0, times 0
[  518.730289][ T9385] CPU: 0 PID: 9385 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  518.742392][ T9385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  518.752886][ T9385] Call Trace:
[  518.756163][ T9385]  <TASK>
[  518.759263][ T9385]  dump_stack_lvl+0x136/0x150
[  518.763945][ T9385]  should_fail_ex+0x4a3/0x5b0
[  518.768641][ T9385]  should_failslab+0x9/0x20
[  518.773256][ T9385]  __kmem_cache_alloc_node+0x5b/0x320
[  518.778662][ T9385]  ? kstrdup_const+0x57/0x80
[  518.783496][ T9385]  ? kstrdup_const+0x57/0x80
[  518.788140][ T9385]  __kmalloc_node_track_caller+0x4f/0x1a0
[  518.793889][ T9385]  kstrdup+0x3f/0x70
[  518.797886][ T9385]  kstrdup_const+0x57/0x80
[  518.802484][ T9385]  kvasprintf_const+0x10c/0x190
[  518.807448][ T9385]  kobject_set_name_vargs+0x5a/0x150
[  518.812853][ T9385]  dev_set_name+0xbf/0xf0
[  518.817192][ T9385]  ? device_initialize+0x540/0x540
[  518.822376][ T9385]  ? sprintf+0xc4/0x100
[  518.826703][ T9385]  device_add_disk+0x343/0x1220
[  518.831592][ T9385]  ? lockdep_init_map_type+0x21e/0x810
[  518.837076][ T9385]  loop_add+0x886/0xaf0
[  518.841266][ T9385]  ? __up_read+0x1fe/0x750
[  518.845769][ T9385]  loop_control_ioctl+0x137/0x630
[  518.850832][ T9385]  ? loop_probe+0x80/0x80
[  518.855165][ T9385]  ? bpf_lsm_file_ioctl+0x9/0x10
[  518.860106][ T9385]  ? loop_probe+0x80/0x80
[  518.864477][ T9385]  __x64_sys_ioctl+0x197/0x210
[  518.869301][ T9385]  do_syscall_64+0x39/0xb0
[  518.873771][ T9385]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  518.879682][ T9385] RIP: 0033:0x7f193c4ef069
[  518.884096][ T9385] 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
[  518.903708][ T9385] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  518.912699][ T9385] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  518.920767][ T9385] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  518.928937][ T9385] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  518.937116][ T9385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  518.945171][ T9385] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  518.953447][ T9385]  </TASK>
[  518.963591][ T9386] FAULT_INJECTION: forcing a failure.
[  518.963591][ T9386] name failslab, interval 1, probability 0, space 0, times 0
[  518.976587][ T9386] CPU: 0 PID: 9386 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  518.989169][ T9386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  519.001351][ T9386] Call Trace:
[  519.005237][ T9386]  <TASK>
[  519.008249][ T9386]  dump_stack_lvl+0x136/0x150
[  519.012931][ T9386]  should_fail_ex+0x4a3/0x5b0
[  519.017616][ T9386]  should_failslab+0x9/0x20
[  519.022122][ T9386]  __kmem_cache_alloc_node+0x5b/0x320
[  519.027492][ T9386]  ? kstrdup_const+0x57/0x80
[  519.032093][ T9386]  ? kstrdup_const+0x57/0x80
[  519.036735][ T9386]  __kmalloc_node_track_caller+0x4f/0x1a0
[  519.042494][ T9386]  kstrdup+0x3f/0x70
[  519.046432][ T9386]  kstrdup_const+0x57/0x80
[  519.050886][ T9386]  kvasprintf_const+0x10c/0x190
[  519.055834][ T9386]  kobject_set_name_vargs+0x5a/0x150
[  519.061132][ T9386]  dev_set_name+0xbf/0xf0
[  519.065455][ T9386]  ? device_initialize+0x540/0x540
[  519.070648][ T9386]  ? sprintf+0xc4/0x100
[  519.074807][ T9386]  device_add_disk+0x343/0x1220
[  519.079659][ T9386]  ? lockdep_init_map_type+0x21e/0x810
[  519.085131][ T9386]  loop_add+0x886/0xaf0
[  519.089294][ T9386]  ? __up_read+0x1fe/0x750
[  519.093717][ T9386]  loop_control_ioctl+0x137/0x630
[  519.098742][ T9386]  ? loop_probe+0x80/0x80
[  519.103173][ T9386]  ? bpf_lsm_file_ioctl+0x9/0x10
[  519.108137][ T9386]  ? loop_probe+0x80/0x80
[  519.112464][ T9386]  __x64_sys_ioctl+0x197/0x210
[  519.117318][ T9386]  do_syscall_64+0x39/0xb0
[  519.121772][ T9386]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  519.127667][ T9386] RIP: 0033:0x7f193c4ef069
[  519.132107][ T9386] 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
[  519.152432][ T9386] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  519.161401][ T9386] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  519.169670][ T9386] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  519.177662][ T9386] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  519.185728][ T9386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  519.193719][ T9386] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  519.201791][ T9386]  </TASK>
[  519.210340][ T9387] FAULT_INJECTION: forcing a failure.
[  519.210340][ T9387] name failslab, interval 1, probability 0, space 0, times 0
[  519.223402][ T9387] CPU: 1 PID: 9387 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  519.235106][ T9387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  519.245872][ T9387] Call Trace:
[  519.249511][ T9387]  <TASK>
[  519.252537][ T9387]  dump_stack_lvl+0x136/0x150
[  519.257495][ T9387]  should_fail_ex+0x4a3/0x5b0
[  519.263343][ T9387]  should_failslab+0x9/0x20
[  519.268103][ T9387]  __kmem_cache_alloc_node+0x5b/0x320
[  519.273674][ T9387]  ? kstrdup_const+0x57/0x80
[  519.278627][ T9387]  ? kstrdup_const+0x57/0x80
[  519.283497][ T9387]  __kmalloc_node_track_caller+0x4f/0x1a0
[  519.289250][ T9387]  kstrdup+0x3f/0x70
[  519.293241][ T9387]  kstrdup_const+0x57/0x80
[  519.298014][ T9387]  kvasprintf_const+0x10c/0x190
[  519.302965][ T9387]  kobject_set_name_vargs+0x5a/0x150
[  519.308631][ T9387]  dev_set_name+0xbf/0xf0
[  519.313170][ T9387]  ? device_initialize+0x540/0x540
[  519.318588][ T9387]  ? sprintf+0xc4/0x100
[  519.322762][ T9387]  device_add_disk+0x343/0x1220
[  519.327830][ T9387]  ? lockdep_init_map_type+0x21e/0x810
[  519.333325][ T9387]  loop_add+0x886/0xaf0
[  519.337506][ T9387]  ? __up_read+0x1fe/0x750
[  519.341953][ T9387]  loop_control_ioctl+0x137/0x630
[  519.346982][ T9387]  ? loop_probe+0x80/0x80
[  519.351340][ T9387]  ? bpf_lsm_file_ioctl+0x9/0x10
[  519.356283][ T9387]  ? loop_probe+0x80/0x80
[  519.360646][ T9387]  __x64_sys_ioctl+0x197/0x210
[  519.365449][ T9387]  do_syscall_64+0x39/0xb0
[  519.369992][ T9387]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  519.375896][ T9387] RIP: 0033:0x7f193c4ef069
[  519.380321][ T9387] 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
[  519.400908][ T9387] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  519.409405][ T9387] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  519.418198][ T9387] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  519.426269][ T9387] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  519.434344][ T9387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  519.442331][ T9387] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  519.450333][ T9387]  </TASK>
[  519.459321][ T9388] FAULT_INJECTION: forcing a failure.
[  519.459321][ T9388] name failslab, interval 1, probability 0, space 0, times 0
[  519.472469][ T9388] CPU: 0 PID: 9388 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  519.484507][ T9388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  519.494667][ T9388] Call Trace:
[  519.497940][ T9388]  <TASK>
[  519.500868][ T9388]  dump_stack_lvl+0x136/0x150
[  519.505545][ T9388]  should_fail_ex+0x4a3/0x5b0
[  519.510239][ T9388]  should_failslab+0x9/0x20
[  519.514742][ T9388]  __kmem_cache_alloc_node+0x5b/0x320
[  519.520155][ T9388]  ? blk_throtl_init+0xb1/0x690
[  519.525135][ T9388]  kmalloc_node_trace+0x21/0xd0
[  519.530005][ T9388]  blk_throtl_init+0xb1/0x690
[  519.534803][ T9388]  blkcg_init_disk+0x1d0/0x690
[  519.539667][ T9388]  __alloc_disk_node+0x2a1/0x650
[  519.544637][ T9388]  __blk_mq_alloc_disk+0x111/0x1b0
[  519.549753][ T9388]  loop_add+0x3e4/0xaf0
[  519.554078][ T9388]  ? __up_read+0x1fe/0x750
[  519.558554][ T9388]  loop_control_ioctl+0x137/0x630
[  519.563661][ T9388]  ? loop_probe+0x80/0x80
[  519.568035][ T9388]  ? bpf_lsm_file_ioctl+0x9/0x10
[  519.573078][ T9388]  ? loop_probe+0x80/0x80
[  519.577434][ T9388]  __x64_sys_ioctl+0x197/0x210
[  519.582225][ T9388]  do_syscall_64+0x39/0xb0
[  519.586674][ T9388]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  519.592590][ T9388] RIP: 0033:0x7f193c4ef069
[  519.597046][ T9388] 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
[  519.616839][ T9388] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  519.625528][ T9388] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  519.633513][ T9388] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  519.641581][ T9388] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  519.649561][ T9388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  519.657707][ T9388] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  519.665913][ T9388]  </TASK>
[  519.674928][ T9389] FAULT_INJECTION: forcing a failure.
[  519.674928][ T9389] name failslab, interval 1, probability 0, space 0, times 0
[  519.687948][ T9389] CPU: 0 PID: 9389 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  519.699619][ T9389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  519.710495][ T9389] Call Trace:
[  519.713785][ T9389]  <TASK>
[  519.716730][ T9389]  dump_stack_lvl+0x136/0x150
[  519.721411][ T9389]  should_fail_ex+0x4a3/0x5b0
[  519.726092][ T9389]  should_failslab+0x9/0x20
[  519.730691][ T9389]  __kmem_cache_alloc_node+0x5b/0x320
[  519.736069][ T9389]  ? kstrdup_const+0x57/0x80
[  519.740690][ T9389]  ? kstrdup_const+0x57/0x80
[  519.745304][ T9389]  __kmalloc_node_track_caller+0x4f/0x1a0
[  519.751140][ T9389]  kstrdup+0x3f/0x70
[  519.755067][ T9389]  kstrdup_const+0x57/0x80
[  519.759500][ T9389]  kvasprintf_const+0x10c/0x190
[  519.764385][ T9389]  kobject_set_name_vargs+0x5a/0x150
[  519.769710][ T9389]  dev_set_name+0xbf/0xf0
[  519.774059][ T9389]  ? device_initialize+0x540/0x540
[  519.779550][ T9389]  ? sprintf+0xc4/0x100
[  519.783730][ T9389]  device_add_disk+0x343/0x1220
[  519.788627][ T9389]  ? lockdep_init_map_type+0x21e/0x810
[  519.794482][ T9389]  loop_add+0x886/0xaf0
[  519.798882][ T9389]  ? __up_read+0x1fe/0x750
[  519.803608][ T9389]  loop_control_ioctl+0x137/0x630
[  519.808807][ T9389]  ? loop_probe+0x80/0x80
[  519.813427][ T9389]  ? bpf_lsm_file_ioctl+0x9/0x10
[  519.818781][ T9389]  ? loop_probe+0x80/0x80
[  519.823163][ T9389]  __x64_sys_ioctl+0x197/0x210
[  519.827985][ T9389]  do_syscall_64+0x39/0xb0
[  519.832455][ T9389]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  519.838474][ T9389] RIP: 0033:0x7f193c4ef069
[  519.842898][ T9389] 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
[  519.863066][ T9389] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  519.872047][ T9389] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  519.880257][ T9389] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  519.888452][ T9389] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  519.896867][ T9389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  519.906162][ T9389] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  519.914157][ T9389]  </TASK>
[  519.923300][ T9390] FAULT_INJECTION: forcing a failure.
[  519.923300][ T9390] name failslab, interval 1, probability 0, space 0, times 0
[  519.936518][ T9390] CPU: 0 PID: 9390 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  519.948446][ T9390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  519.958781][ T9390] Call Trace:
[  519.962093][ T9390]  <TASK>
[  519.965033][ T9390]  dump_stack_lvl+0x136/0x150
[  519.969826][ T9390]  should_fail_ex+0x4a3/0x5b0
[  519.974675][ T9390]  should_failslab+0x9/0x20
[  519.979217][ T9390]  __kmem_cache_alloc_node+0x5b/0x320
[  519.984700][ T9390]  ? kstrdup_const+0x57/0x80
[  519.989436][ T9390]  ? kstrdup_const+0x57/0x80
[  519.994234][ T9390]  __kmalloc_node_track_caller+0x4f/0x1a0
[  520.000152][ T9390]  kstrdup+0x3f/0x70
[  520.004330][ T9390]  kstrdup_const+0x57/0x80
[  520.009375][ T9390]  kvasprintf_const+0x10c/0x190
[  520.014338][ T9390]  kobject_set_name_vargs+0x5a/0x150
[  520.019987][ T9390]  dev_set_name+0xbf/0xf0
[  520.024506][ T9390]  ? device_initialize+0x540/0x540
[  520.029644][ T9390]  ? sprintf+0xc4/0x100
[  520.033889][ T9390]  device_add_disk+0x343/0x1220
[  520.038871][ T9390]  ? lockdep_init_map_type+0x21e/0x810
[  520.044525][ T9390]  loop_add+0x886/0xaf0
[  520.048968][ T9390]  ? __up_read+0x1fe/0x750
[  520.053830][ T9390]  loop_control_ioctl+0x137/0x630
[  520.059088][ T9390]  ? loop_probe+0x80/0x80
[  520.063538][ T9390]  ? bpf_lsm_file_ioctl+0x9/0x10
[  520.068579][ T9390]  ? loop_probe+0x80/0x80
[  520.073262][ T9390]  __x64_sys_ioctl+0x197/0x210
[  520.078140][ T9390]  do_syscall_64+0x39/0xb0
[  520.082673][ T9390]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  520.088607][ T9390] RIP: 0033:0x7f193c4ef069
[  520.093121][ T9390] 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
[  520.112825][ T9390] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  520.121461][ T9390] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  520.129697][ T9390] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  520.137675][ T9390] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  520.145652][ T9390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  520.153619][ T9390] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  520.161610][ T9390]  </TASK>
[  520.170148][ T9391] FAULT_INJECTION: forcing a failure.
[  520.170148][ T9391] name failslab, interval 1, probability 0, space 0, times 0
[  520.182813][ T9391] CPU: 0 PID: 9391 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  520.194449][ T9391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  520.204534][ T9391] Call Trace:
[  520.207944][ T9391]  <TASK>
[  520.210894][ T9391]  dump_stack_lvl+0x136/0x150
[  520.215592][ T9391]  should_fail_ex+0x4a3/0x5b0
[  520.220278][ T9391]  should_failslab+0x9/0x20
[  520.224798][ T9391]  __kmem_cache_alloc_node+0x5b/0x320
[  520.230274][ T9391]  ? kstrdup_const+0x57/0x80
[  520.235252][ T9391]  ? kstrdup_const+0x57/0x80
[  520.239853][ T9391]  __kmalloc_node_track_caller+0x4f/0x1a0
[  520.245772][ T9391]  kstrdup+0x3f/0x70
[  520.249677][ T9391]  kstrdup_const+0x57/0x80
[  520.254103][ T9391]  kvasprintf_const+0x10c/0x190
[  520.259066][ T9391]  kobject_set_name_vargs+0x5a/0x150
[  520.264368][ T9391]  dev_set_name+0xbf/0xf0
[  520.268884][ T9391]  ? device_initialize+0x540/0x540
[  520.274004][ T9391]  ? sprintf+0xc4/0x100
[  520.278433][ T9391]  device_add_disk+0x343/0x1220
[  520.283477][ T9391]  ? lockdep_init_map_type+0x21e/0x810
[  520.288965][ T9391]  loop_add+0x886/0xaf0
[  520.293335][ T9391]  ? __up_read+0x1fe/0x750
[  520.298675][ T9391]  loop_control_ioctl+0x137/0x630
[  520.303815][ T9391]  ? loop_probe+0x80/0x80
[  520.308179][ T9391]  ? bpf_lsm_file_ioctl+0x9/0x10
[  520.313137][ T9391]  ? loop_probe+0x80/0x80
[  520.317494][ T9391]  __x64_sys_ioctl+0x197/0x210
[  520.322291][ T9391]  do_syscall_64+0x39/0xb0
[  520.326839][ T9391]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  520.332853][ T9391] RIP: 0033:0x7f193c4ef069
[  520.337570][ T9391] 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
[  520.357840][ T9391] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  520.366882][ T9391] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  520.375330][ T9391] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  520.384035][ T9391] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  520.392713][ T9391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  520.400810][ T9391] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  520.409418][ T9391]  </TASK>
[  520.418462][ T9392] FAULT_INJECTION: forcing a failure.
[  520.418462][ T9392] name failslab, interval 1, probability 0, space 0, times 0
[  520.433465][ T9392] CPU: 0 PID: 9392 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  520.446451][ T9392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  520.457216][ T9392] Call Trace:
[  520.461567][ T9392]  <TASK>
[  520.464506][ T9392]  dump_stack_lvl+0x136/0x150
[  520.469208][ T9392]  should_fail_ex+0x4a3/0x5b0
[  520.474103][ T9392]  should_failslab+0x9/0x20
[  520.478933][ T9392]  __kmem_cache_alloc_node+0x5b/0x320
[  520.484501][ T9392]  ? rand_initialize_disk+0x3f/0xc0
[  520.489750][ T9392]  kmalloc_trace+0x26/0xe0
[  520.494698][ T9392]  rand_initialize_disk+0x3f/0xc0
[  520.499935][ T9392]  __alloc_disk_node+0x2c3/0x650
[  520.504935][ T9392]  __blk_mq_alloc_disk+0x111/0x1b0
[  520.510169][ T9392]  loop_add+0x3e4/0xaf0
[  520.514347][ T9392]  ? __up_read+0x1fe/0x750
[  520.518874][ T9392]  loop_control_ioctl+0x137/0x630
[  520.524460][ T9392]  ? loop_probe+0x80/0x80
[  520.528995][ T9392]  ? bpf_lsm_file_ioctl+0x9/0x10
[  520.534492][ T9392]  ? loop_probe+0x80/0x80
[  520.539693][ T9392]  __x64_sys_ioctl+0x197/0x210
[  520.546058][ T9392]  do_syscall_64+0x39/0xb0
[  520.551151][ T9392]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  520.558560][ T9392] RIP: 0033:0x7f193c4ef069
[  520.564079][ T9392] 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
[  520.586235][ T9392] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  520.595326][ T9392] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  520.603625][ T9392] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  520.611797][ T9392] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  520.620147][ T9392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  520.628222][ T9392] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  520.636841][ T9392]  </TASK>
[  520.684546][ T9394] FAULT_INJECTION: forcing a failure.
[  520.684546][ T9394] name failslab, interval 1, probability 0, space 0, times 0
[  520.698034][ T9394] CPU: 1 PID: 9394 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  520.710577][ T9394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  520.721689][ T9394] Call Trace:
[  520.725343][ T9394]  <TASK>
[  520.728281][ T9394]  dump_stack_lvl+0x136/0x150
[  520.733469][ T9394]  should_fail_ex+0x4a3/0x5b0
[  520.739077][ T9394]  should_failslab+0x9/0x20
[  520.745808][ T9394]  __kmem_cache_alloc_node+0x5b/0x320
[  520.752193][ T9394]  ? rand_initialize_disk+0x3f/0xc0
[  520.758895][ T9394]  kmalloc_trace+0x26/0xe0
[  520.763605][ T9394]  rand_initialize_disk+0x3f/0xc0
[  520.769941][ T9394]  __alloc_disk_node+0x2c3/0x650
[  520.778423][ T9394]  __blk_mq_alloc_disk+0x111/0x1b0
[  520.784609][ T9394]  loop_add+0x3e4/0xaf0
[  520.789453][ T9394]  ? __up_read+0x1fe/0x750
[  520.794970][ T9394]  loop_control_ioctl+0x137/0x630
[  520.800689][ T9394]  ? loop_probe+0x80/0x80
[  520.805074][ T9394]  ? bpf_lsm_file_ioctl+0x9/0x10
[  520.810763][ T9394]  ? loop_probe+0x80/0x80
[  520.815236][ T9394]  __x64_sys_ioctl+0x197/0x210
[  520.820342][ T9394]  do_syscall_64+0x39/0xb0
[  520.825949][ T9394]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  520.832932][ T9394] RIP: 0033:0x7f193c4ef069
[  520.838168][ T9394] 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
[  520.860482][ T9394] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  520.869431][ T9394] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  520.877934][ T9394] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  520.886360][ T9394] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  520.894873][ T9394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  520.902988][ T9394] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  520.912819][ T9394]  </TASK>
[  520.974626][ T9396] FAULT_INJECTION: forcing a failure.
[  520.974626][ T9396] name failslab, interval 1, probability 0, space 0, times 0
[  520.988842][ T9396] CPU: 1 PID: 9396 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  521.001023][ T9396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  521.012131][ T9396] Call Trace:
[  521.015544][ T9396]  <TASK>
[  521.018599][ T9396]  dump_stack_lvl+0x136/0x150
[  521.024000][ T9396]  should_fail_ex+0x4a3/0x5b0
[  521.028857][ T9396]  should_failslab+0x9/0x20
[  521.033592][ T9396]  __kmem_cache_alloc_node+0x5b/0x320
[  521.039894][ T9396]  ? kstrdup_const+0x57/0x80
[  521.044899][ T9396]  ? kstrdup_const+0x57/0x80
[  521.051501][ T9396]  __kmalloc_node_track_caller+0x4f/0x1a0
[  521.058320][ T9396]  kstrdup+0x3f/0x70
[  521.062426][ T9396]  kstrdup_const+0x57/0x80
[  521.067159][ T9396]  kvasprintf_const+0x10c/0x190
[  521.073884][ T9396]  kobject_set_name_vargs+0x5a/0x150
[  521.079518][ T9396]  dev_set_name+0xbf/0xf0
[  521.083966][ T9396]  ? device_initialize+0x540/0x540
[  521.089778][ T9396]  ? sprintf+0xc4/0x100
[  521.094153][ T9396]  device_add_disk+0x343/0x1220
[  521.099374][ T9396]  ? lockdep_init_map_type+0x21e/0x810
[  521.106805][ T9396]  loop_add+0x886/0xaf0
[  521.112675][ T9396]  ? __up_read+0x1fe/0x750
[  521.118354][ T9396]  loop_control_ioctl+0x137/0x630
[  521.123864][ T9396]  ? loop_probe+0x80/0x80
[  521.128518][ T9396]  ? bpf_lsm_file_ioctl+0x9/0x10
[  521.134211][ T9396]  ? loop_probe+0x80/0x80
[  521.138722][ T9396]  __x64_sys_ioctl+0x197/0x210
[  521.144990][ T9396]  do_syscall_64+0x39/0xb0
[  521.149780][ T9396]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  521.157053][ T9396] RIP: 0033:0x7f193c4ef069
[  521.161836][ T9396] 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
[  521.182065][ T9396] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  521.191877][ T9396] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  521.200408][ T9396] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  521.209892][ T9396] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  521.218861][ T9396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  521.228496][ T9396] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  521.237939][ T9396]  </TASK>
[  521.247232][ T9397] FAULT_INJECTION: forcing a failure.
[  521.247232][ T9397] name failslab, interval 1, probability 0, space 0, times 0
[  521.262459][ T9397] CPU: 1 PID: 9397 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  521.274468][ T9397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  521.285075][ T9397] Call Trace:
[  521.288645][ T9397]  <TASK>
[  521.291612][ T9397]  dump_stack_lvl+0x136/0x150
[  521.296527][ T9397]  should_fail_ex+0x4a3/0x5b0
[  521.301934][ T9397]  should_failslab+0x9/0x20
[  521.306835][ T9397]  __kmem_cache_alloc_node+0x5b/0x320
[  521.312394][ T9397]  ? kstrdup_const+0x57/0x80
[  521.317058][ T9397]  ? kstrdup_const+0x57/0x80
[  521.321782][ T9397]  __kmalloc_node_track_caller+0x4f/0x1a0
[  521.327799][ T9397]  kstrdup+0x3f/0x70
[  521.331923][ T9397]  kstrdup_const+0x57/0x80
[  521.336465][ T9397]  kvasprintf_const+0x10c/0x190
[  521.342089][ T9397]  kobject_set_name_vargs+0x5a/0x150
[  521.347678][ T9397]  dev_set_name+0xbf/0xf0
[  521.352060][ T9397]  ? device_initialize+0x540/0x540
[  521.357221][ T9397]  ? sprintf+0xc4/0x100
[  521.361419][ T9397]  device_add_disk+0x343/0x1220
[  521.366316][ T9397]  ? lockdep_init_map_type+0x21e/0x810
[  521.371926][ T9397]  loop_add+0x886/0xaf0
[  521.376281][ T9397]  ? __up_read+0x1fe/0x750
[  521.380797][ T9397]  loop_control_ioctl+0x137/0x630
[  521.385856][ T9397]  ? loop_probe+0x80/0x80
[  521.390233][ T9397]  ? bpf_lsm_file_ioctl+0x9/0x10
[  521.395277][ T9397]  ? loop_probe+0x80/0x80
[  521.399716][ T9397]  __x64_sys_ioctl+0x197/0x210
[  521.405047][ T9397]  do_syscall_64+0x39/0xb0
[  521.409500][ T9397]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  521.415520][ T9397] RIP: 0033:0x7f193c4ef069
[  521.420046][ T9397] 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
[  521.440572][ T9397] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  521.449363][ T9397] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  521.458594][ T9397] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  521.466761][ T9397] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  521.475170][ T9397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  521.483581][ T9397] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  521.493435][ T9397]  </TASK>
[  521.502318][ T9398] FAULT_INJECTION: forcing a failure.
[  521.502318][ T9398] name failslab, interval 1, probability 0, space 0, times 0
[  521.515639][ T9398] CPU: 1 PID: 9398 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  521.528040][ T9398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  521.539414][ T9398] Call Trace:
[  521.542971][ T9398]  <TASK>
[  521.546994][ T9398]  dump_stack_lvl+0x136/0x150
[  521.551807][ T9398]  should_fail_ex+0x4a3/0x5b0
[  521.557558][ T9398]  should_failslab+0x9/0x20
[  521.562881][ T9398]  __kmem_cache_alloc_node+0x5b/0x320
[  521.568370][ T9398]  ? kstrdup_const+0x57/0x80
[  521.573250][ T9398]  ? kstrdup_const+0x57/0x80
[  521.577969][ T9398]  __kmalloc_node_track_caller+0x4f/0x1a0
[  521.583918][ T9398]  kstrdup+0x3f/0x70
[  521.588226][ T9398]  kstrdup_const+0x57/0x80
[  521.592857][ T9398]  kvasprintf_const+0x10c/0x190
[  521.598176][ T9398]  kobject_set_name_vargs+0x5a/0x150
[  521.603650][ T9398]  dev_set_name+0xbf/0xf0
[  521.608291][ T9398]  ? device_initialize+0x540/0x540
[  521.613450][ T9398]  ? sprintf+0xc4/0x100
[  521.617896][ T9398]  device_add_disk+0x343/0x1220
[  521.622867][ T9398]  ? lockdep_init_map_type+0x21e/0x810
[  521.628344][ T9398]  loop_add+0x886/0xaf0
[  521.632774][ T9398]  ? __up_read+0x1fe/0x750
[  521.637492][ T9398]  loop_control_ioctl+0x137/0x630
[  521.642719][ T9398]  ? loop_probe+0x80/0x80
[  521.647181][ T9398]  ? bpf_lsm_file_ioctl+0x9/0x10
[  521.652332][ T9398]  ? loop_probe+0x80/0x80
[  521.656974][ T9398]  __x64_sys_ioctl+0x197/0x210
[  521.661978][ T9398]  do_syscall_64+0x39/0xb0
[  521.667753][ T9398]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  521.673702][ T9398] RIP: 0033:0x7f193c4ef069
[  521.678297][ T9398] 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
[  521.698989][ T9398] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  521.707543][ T9398] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  521.715716][ T9398] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  521.724136][ T9398] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  521.732548][ T9398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  521.740634][ T9398] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  521.748656][ T9398]  </TASK>
[  521.757951][ T9399] FAULT_INJECTION: forcing a failure.
[  521.757951][ T9399] name failslab, interval 1, probability 0, space 0, times 0
[  521.771462][ T9399] CPU: 1 PID: 9399 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  521.783976][ T9399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  521.795016][ T9399] Call Trace:
[  521.798396][ T9399]  <TASK>
[  521.801377][ T9399]  dump_stack_lvl+0x136/0x150
[  521.807579][ T9399]  should_fail_ex+0x4a3/0x5b0
[  521.812314][ T9399]  should_failslab+0x9/0x20
[  521.817116][ T9399]  __kmem_cache_alloc_node+0x5b/0x320
[  521.823394][ T9399]  ? rand_initialize_disk+0x3f/0xc0
[  521.828712][ T9399]  kmalloc_trace+0x26/0xe0
[  521.833346][ T9399]  rand_initialize_disk+0x3f/0xc0
[  521.838480][ T9399]  __alloc_disk_node+0x2c3/0x650
[  521.843693][ T9399]  __blk_mq_alloc_disk+0x111/0x1b0
[  521.849373][ T9399]  loop_add+0x3e4/0xaf0
[  521.853755][ T9399]  ? __up_read+0x1fe/0x750
[  521.858310][ T9399]  loop_control_ioctl+0x137/0x630
[  521.863356][ T9399]  ? loop_probe+0x80/0x80
[  521.869322][ T9399]  ? bpf_lsm_file_ioctl+0x9/0x10
[  521.874896][ T9399]  ? loop_probe+0x80/0x80
[  521.879302][ T9399]  __x64_sys_ioctl+0x197/0x210
[  521.884201][ T9399]  do_syscall_64+0x39/0xb0
[  521.888699][ T9399]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  521.894738][ T9399] RIP: 0033:0x7f193c4ef069
[  521.899173][ T9399] 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
[  521.918974][ T9399] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  521.927418][ T9399] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  521.935442][ T9399] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  521.943557][ T9399] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  521.951555][ T9399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  521.959533][ T9399] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  521.967525][ T9399]  </TASK>
[  522.044041][ T9401] FAULT_INJECTION: forcing a failure.
[  522.044041][ T9401] name failslab, interval 1, probability 0, space 0, times 0
[  522.057528][ T9401] CPU: 0 PID: 9401 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  522.070269][ T9401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  522.080433][ T9401] Call Trace:
[  522.083824][ T9401]  <TASK>
[  522.086859][ T9401]  dump_stack_lvl+0x136/0x150
[  522.091592][ T9401]  should_fail_ex+0x4a3/0x5b0
[  522.096387][ T9401]  should_failslab+0x9/0x20
[  522.100914][ T9401]  __kmem_cache_alloc_node+0x5b/0x320
[  522.106433][ T9401]  ? kstrdup_const+0x57/0x80
[  522.111062][ T9401]  ? kstrdup_const+0x57/0x80
[  522.116324][ T9401]  __kmalloc_node_track_caller+0x4f/0x1a0
[  522.122859][ T9401]  kstrdup+0x3f/0x70
[  522.126872][ T9401]  kstrdup_const+0x57/0x80
[  522.131351][ T9401]  kvasprintf_const+0x10c/0x190
[  522.136266][ T9401]  kobject_set_name_vargs+0x5a/0x150
[  522.141712][ T9401]  dev_set_name+0xbf/0xf0
[  522.146104][ T9401]  ? device_initialize+0x540/0x540
[  522.151447][ T9401]  ? sprintf+0xc4/0x100
[  522.155838][ T9401]  device_add_disk+0x343/0x1220
[  522.161506][ T9401]  ? lockdep_init_map_type+0x21e/0x810
[  522.167216][ T9401]  loop_add+0x886/0xaf0
[  522.171660][ T9401]  ? __up_read+0x1fe/0x750
[  522.176286][ T9401]  loop_control_ioctl+0x137/0x630
[  522.182240][ T9401]  ? loop_probe+0x80/0x80
[  522.186967][ T9401]  ? bpf_lsm_file_ioctl+0x9/0x10
[  522.191944][ T9401]  ? loop_probe+0x80/0x80
[  522.196291][ T9401]  __x64_sys_ioctl+0x197/0x210
[  522.201453][ T9401]  do_syscall_64+0x39/0xb0
[  522.205900][ T9401]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  522.211837][ T9401] RIP: 0033:0x7f193c4ef069
[  522.216286][ T9401] 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
[  522.238094][ T9401] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  522.246895][ T9401] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  522.255267][ T9401] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  522.263372][ T9401] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  522.271647][ T9401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  522.279743][ T9401] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  522.287832][ T9401]  </TASK>
[  522.297204][ T9402] FAULT_INJECTION: forcing a failure.
[  522.297204][ T9402] name failslab, interval 1, probability 0, space 0, times 0
[  522.310222][ T9402] CPU: 1 PID: 9402 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  522.322040][ T9402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  522.334155][ T9402] Call Trace:
[  522.337537][ T9402]  <TASK>
[  522.340503][ T9402]  dump_stack_lvl+0x136/0x150
[  522.345204][ T9402]  should_fail_ex+0x4a3/0x5b0
[  522.349932][ T9402]  should_failslab+0x9/0x20
[  522.354554][ T9402]  __kmem_cache_alloc_node+0x5b/0x320
[  522.360303][ T9402]  ? kstrdup_const+0x57/0x80
[  522.364950][ T9402]  ? kstrdup_const+0x57/0x80
[  522.369890][ T9402]  __kmalloc_node_track_caller+0x4f/0x1a0
[  522.375756][ T9402]  kstrdup+0x3f/0x70
[  522.379857][ T9402]  kstrdup_const+0x57/0x80
[  522.384479][ T9402]  kvasprintf_const+0x10c/0x190
[  522.389544][ T9402]  kobject_set_name_vargs+0x5a/0x150
[  522.394967][ T9402]  dev_set_name+0xbf/0xf0
[  522.399327][ T9402]  ? device_initialize+0x540/0x540
[  522.404466][ T9402]  ? sprintf+0xc4/0x100
[  522.408647][ T9402]  device_add_disk+0x343/0x1220
[  522.413698][ T9402]  ? lockdep_init_map_type+0x21e/0x810
[  522.419199][ T9402]  loop_add+0x886/0xaf0
[  522.423640][ T9402]  ? __up_read+0x1fe/0x750
[  522.428098][ T9402]  loop_control_ioctl+0x137/0x630
[  522.433298][ T9402]  ? loop_probe+0x80/0x80
[  522.437650][ T9402]  ? bpf_lsm_file_ioctl+0x9/0x10
[  522.442714][ T9402]  ? loop_probe+0x80/0x80
[  522.447163][ T9402]  __x64_sys_ioctl+0x197/0x210
[  522.452126][ T9402]  do_syscall_64+0x39/0xb0
[  522.456746][ T9402]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  522.462785][ T9402] RIP: 0033:0x7f193c4ef069
[  522.467303][ T9402] 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
[  522.487405][ T9402] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  522.495923][ T9402] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  522.503987][ T9402] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  522.512052][ T9402] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  522.520027][ T9402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  522.528418][ T9402] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  522.536850][ T9402]  </TASK>
[  522.545856][ T9403] FAULT_INJECTION: forcing a failure.
[  522.545856][ T9403] name failslab, interval 1, probability 0, space 0, times 0
[  522.558789][ T9403] CPU: 0 PID: 9403 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  522.570523][ T9403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  522.581656][ T9403] Call Trace:
[  522.585747][ T9403]  <TASK>
[  522.588691][ T9403]  dump_stack_lvl+0x136/0x150
[  522.593745][ T9403]  should_fail_ex+0x4a3/0x5b0
[  522.598536][ T9403]  should_failslab+0x9/0x20
[  522.603535][ T9403]  __kmem_cache_alloc_node+0x5b/0x320
[  522.609112][ T9403]  ? kstrdup_const+0x57/0x80
[  522.613740][ T9403]  ? kstrdup_const+0x57/0x80
[  522.618446][ T9403]  __kmalloc_node_track_caller+0x4f/0x1a0
[  522.624553][ T9403]  kstrdup+0x3f/0x70
[  522.628658][ T9403]  kstrdup_const+0x57/0x80
[  522.633629][ T9403]  kvasprintf_const+0x10c/0x190
[  522.638805][ T9403]  kobject_set_name_vargs+0x5a/0x150
[  522.644689][ T9403]  dev_set_name+0xbf/0xf0
[  522.649167][ T9403]  ? device_initialize+0x540/0x540
[  522.654487][ T9403]  ? sprintf+0xc4/0x100
[  522.659015][ T9403]  device_add_disk+0x343/0x1220
[  522.663910][ T9403]  ? lockdep_init_map_type+0x21e/0x810
[  522.669608][ T9403]  loop_add+0x886/0xaf0
[  522.673816][ T9403]  ? __up_read+0x1fe/0x750
[  522.678478][ T9403]  loop_control_ioctl+0x137/0x630
[  522.683565][ T9403]  ? loop_probe+0x80/0x80
[  522.688115][ T9403]  ? bpf_lsm_file_ioctl+0x9/0x10
[  522.693245][ T9403]  ? loop_probe+0x80/0x80
[  522.697621][ T9403]  __x64_sys_ioctl+0x197/0x210
[  522.702428][ T9403]  do_syscall_64+0x39/0xb0
[  522.707141][ T9403]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  522.713609][ T9403] RIP: 0033:0x7f193c4ef069
[  522.718076][ T9403] 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
[  522.738884][ T9403] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  522.747643][ T9403] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  522.756157][ T9403] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  522.764405][ T9403] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  522.772929][ T9403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  522.780937][ T9403] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  522.789298][ T9403]  </TASK>
[  522.798509][ T9404] FAULT_INJECTION: forcing a failure.
[  522.798509][ T9404] name failslab, interval 1, probability 0, space 0, times 0
[  522.811835][ T9404] CPU: 0 PID: 9404 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  522.823817][ T9404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  522.834261][ T9404] Call Trace:
[  522.837860][ T9404]  <TASK>
[  522.840811][ T9404]  dump_stack_lvl+0x136/0x150
[  522.845509][ T9404]  should_fail_ex+0x4a3/0x5b0
[  522.850198][ T9404]  should_failslab+0x9/0x20
[  522.854757][ T9404]  __kmem_cache_alloc_node+0x5b/0x320
[  522.860611][ T9404]  ? rand_initialize_disk+0x3f/0xc0
[  522.865925][ T9404]  kmalloc_trace+0x26/0xe0
[  522.870368][ T9404]  rand_initialize_disk+0x3f/0xc0
[  522.875419][ T9404]  __alloc_disk_node+0x2c3/0x650
[  522.880485][ T9404]  __blk_mq_alloc_disk+0x111/0x1b0
[  522.885787][ T9404]  loop_add+0x3e4/0xaf0
[  522.889955][ T9404]  ? __up_read+0x1fe/0x750
[  522.894647][ T9404]  loop_control_ioctl+0x137/0x630
[  522.899694][ T9404]  ? loop_probe+0x80/0x80
[  522.904062][ T9404]  ? bpf_lsm_file_ioctl+0x9/0x10
[  522.909142][ T9404]  ? loop_probe+0x80/0x80
[  522.913685][ T9404]  __x64_sys_ioctl+0x197/0x210
[  522.918506][ T9404]  do_syscall_64+0x39/0xb0
[  522.923073][ T9404]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  522.929296][ T9404] RIP: 0033:0x7f193c4ef069
[  522.933812][ T9404] 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
[  522.953533][ T9404] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  522.962770][ T9404] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  522.970954][ T9404] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  522.979637][ T9404] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  522.987724][ T9404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  522.996072][ T9404] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  523.005409][ T9404]  </TASK>
[  523.124803][ T9408] FAULT_INJECTION: forcing a failure.
[  523.124803][ T9408] name failslab, interval 1, probability 0, space 0, times 0
[  523.137777][ T9408] CPU: 0 PID: 9408 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  523.149424][ T9408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  523.159742][ T9408] Call Trace:
[  523.163228][ T9408]  <TASK>
[  523.166360][ T9408]  dump_stack_lvl+0x136/0x150
[  523.171281][ T9408]  should_fail_ex+0x4a3/0x5b0
[  523.176078][ T9408]  should_failslab+0x9/0x20
[  523.180595][ T9408]  __kmem_cache_alloc_node+0x5b/0x320
[  523.185979][ T9408]  ? kstrdup_const+0x57/0x80
[  523.190620][ T9408]  ? kstrdup_const+0x57/0x80
[  523.195247][ T9408]  __kmalloc_node_track_caller+0x4f/0x1a0
[  523.201001][ T9408]  kstrdup+0x3f/0x70
[  523.204923][ T9408]  kstrdup_const+0x57/0x80
[  523.209352][ T9408]  kvasprintf_const+0x10c/0x190
[  523.214395][ T9408]  kobject_set_name_vargs+0x5a/0x150
[  523.219714][ T9408]  dev_set_name+0xbf/0xf0
[  523.224691][ T9408]  ? device_initialize+0x540/0x540
[  523.229919][ T9408]  ? sprintf+0xc4/0x100
[  523.234086][ T9408]  device_add_disk+0x343/0x1220
[  523.238958][ T9408]  ? lockdep_init_map_type+0x21e/0x810
[  523.244525][ T9408]  loop_add+0x886/0xaf0
[  523.249146][ T9408]  ? __up_read+0x1fe/0x750
[  523.253600][ T9408]  loop_control_ioctl+0x137/0x630
[  523.258842][ T9408]  ? loop_probe+0x80/0x80
[  523.263316][ T9408]  ? bpf_lsm_file_ioctl+0x9/0x10
[  523.268382][ T9408]  ? loop_probe+0x80/0x80
[  523.272799][ T9408]  __x64_sys_ioctl+0x197/0x210
[  523.277660][ T9408]  do_syscall_64+0x39/0xb0
[  523.282091][ T9408]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  523.288183][ T9408] RIP: 0033:0x7f193c4ef069
[  523.292715][ T9408] 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
[  523.312798][ T9408] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  523.321426][ T9408] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  523.329428][ T9408] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  523.337824][ T9408] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  523.347294][ T9408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  523.355375][ T9408] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  523.363374][ T9408]  </TASK>
[  523.374832][ T9409] FAULT_INJECTION: forcing a failure.
[  523.374832][ T9409] name failslab, interval 1, probability 0, space 0, times 0
[  523.387953][ T9409] CPU: 0 PID: 9409 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  523.400202][ T9409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  523.410499][ T9409] Call Trace:
[  523.413971][ T9409]  <TASK>
[  523.417086][ T9409]  dump_stack_lvl+0x136/0x150
[  523.421807][ T9409]  should_fail_ex+0x4a3/0x5b0
[  523.426649][ T9409]  should_failslab+0x9/0x20
[  523.431548][ T9409]  __kmem_cache_alloc_node+0x5b/0x320
[  523.436958][ T9409]  ? rand_initialize_disk+0x3f/0xc0
[  523.442268][ T9409]  kmalloc_trace+0x26/0xe0
[  523.446945][ T9409]  rand_initialize_disk+0x3f/0xc0
[  523.452286][ T9409]  __alloc_disk_node+0x2c3/0x650
[  523.457885][ T9409]  __blk_mq_alloc_disk+0x111/0x1b0
[  523.463412][ T9409]  loop_add+0x3e4/0xaf0
[  523.467788][ T9409]  ? __up_read+0x1fe/0x750
[  523.472618][ T9409]  loop_control_ioctl+0x137/0x630
[  523.477861][ T9409]  ? loop_probe+0x80/0x80
[  523.483111][ T9409]  ? bpf_lsm_file_ioctl+0x9/0x10
[  523.488504][ T9409]  ? loop_probe+0x80/0x80
[  523.493264][ T9409]  __x64_sys_ioctl+0x197/0x210
[  523.498554][ T9409]  do_syscall_64+0x39/0xb0
[  523.503278][ T9409]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  523.509373][ T9409] RIP: 0033:0x7f193c4ef069
[  523.514058][ T9409] 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
[  523.534320][ T9409] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  523.543555][ T9409] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  523.551967][ T9409] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  523.560904][ T9409] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  523.569514][ T9409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  523.577690][ T9409] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  523.585706][ T9409]  </TASK>
[  523.645272][ T9411] FAULT_INJECTION: forcing a failure.
[  523.645272][ T9411] name failslab, interval 1, probability 0, space 0, times 0
[  523.660481][ T9411] CPU: 0 PID: 9411 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  523.672360][ T9411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  523.683147][ T9411] Call Trace:
[  523.686439][ T9411]  <TASK>
[  523.689371][ T9411]  dump_stack_lvl+0x136/0x150
[  523.694443][ T9411]  should_fail_ex+0x4a3/0x5b0
[  523.699250][ T9411]  should_failslab+0x9/0x20
[  523.703948][ T9411]  __kmem_cache_alloc_node+0x5b/0x320
[  523.709603][ T9411]  ? kstrdup_const+0x57/0x80
[  523.714246][ T9411]  ? kstrdup_const+0x57/0x80
[  523.718840][ T9411]  __kmalloc_node_track_caller+0x4f/0x1a0
[  523.724592][ T9411]  kstrdup+0x3f/0x70
[  523.728604][ T9411]  kstrdup_const+0x57/0x80
[  523.733228][ T9411]  kvasprintf_const+0x10c/0x190
[  523.738184][ T9411]  kobject_set_name_vargs+0x5a/0x150
[  523.743674][ T9411]  dev_set_name+0xbf/0xf0
[  523.748931][ T9411]  ? device_initialize+0x540/0x540
[  523.754356][ T9411]  ? sprintf+0xc4/0x100
[  523.758829][ T9411]  device_add_disk+0x343/0x1220
[  523.763711][ T9411]  ? lockdep_init_map_type+0x21e/0x810
[  523.769421][ T9411]  loop_add+0x886/0xaf0
[  523.773977][ T9411]  ? __up_read+0x1fe/0x750
[  523.778420][ T9411]  loop_control_ioctl+0x137/0x630
[  523.783656][ T9411]  ? loop_probe+0x80/0x80
[  523.788204][ T9411]  ? bpf_lsm_file_ioctl+0x9/0x10
[  523.793376][ T9411]  ? loop_probe+0x80/0x80
[  523.797831][ T9411]  __x64_sys_ioctl+0x197/0x210
[  523.802801][ T9411]  do_syscall_64+0x39/0xb0
[  523.807620][ T9411]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  523.814050][ T9411] RIP: 0033:0x7f193c4ef069
[  523.819806][ T9411] 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
[  523.842428][ T9411] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  523.851150][ T9411] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  523.860286][ T9411] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  523.868870][ T9411] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  523.877408][ T9411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  523.885797][ T9411] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  523.894951][ T9411]  </TASK>
[  523.904739][ T9412] FAULT_INJECTION: forcing a failure.
[  523.904739][ T9412] name failslab, interval 1, probability 0, space 0, times 0
[  523.917834][ T9412] CPU: 0 PID: 9412 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  523.930147][ T9412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  523.940923][ T9412] Call Trace:
[  523.944603][ T9412]  <TASK>
[  523.947837][ T9412]  dump_stack_lvl+0x136/0x150
[  523.952944][ T9412]  should_fail_ex+0x4a3/0x5b0
[  523.958742][ T9412]  should_failslab+0x9/0x20
[  523.963277][ T9412]  __kmem_cache_alloc_node+0x5b/0x320
[  523.970544][ T9412]  ? kstrdup_const+0x57/0x80
[  523.975362][ T9412]  ? kstrdup_const+0x57/0x80
[  523.981214][ T9412]  __kmalloc_node_track_caller+0x4f/0x1a0
[  523.987265][ T9412]  kstrdup+0x3f/0x70
[  523.991992][ T9412]  kstrdup_const+0x57/0x80
[  523.997001][ T9412]  kvasprintf_const+0x10c/0x190
[  524.002121][ T9412]  kobject_set_name_vargs+0x5a/0x150
[  524.007877][ T9412]  dev_set_name+0xbf/0xf0
[  524.012238][ T9412]  ? device_initialize+0x540/0x540
[  524.017904][ T9412]  ? sprintf+0xc4/0x100
[  524.022993][ T9412]  device_add_disk+0x343/0x1220
[  524.028186][ T9412]  ? lockdep_init_map_type+0x21e/0x810
[  524.034350][ T9412]  loop_add+0x886/0xaf0
[  524.038754][ T9412]  ? __up_read+0x1fe/0x750
[  524.043564][ T9412]  loop_control_ioctl+0x137/0x630
[  524.049347][ T9412]  ? loop_probe+0x80/0x80
[  524.054289][ T9412]  ? bpf_lsm_file_ioctl+0x9/0x10
[  524.060350][ T9412]  ? loop_probe+0x80/0x80
[  524.065576][ T9412]  __x64_sys_ioctl+0x197/0x210
[  524.071331][ T9412]  do_syscall_64+0x39/0xb0
[  524.077078][ T9412]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.084111][ T9412] RIP: 0033:0x7f193c4ef069
[  524.088858][ T9412] 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
[  524.111641][ T9412] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  524.122209][ T9412] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  524.131411][ T9412] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  524.140100][ T9412] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  524.148287][ T9412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  524.156990][ T9412] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  524.165381][ T9412]  </TASK>
[  524.176645][ T9413] FAULT_INJECTION: forcing a failure.
[  524.176645][ T9413] name failslab, interval 1, probability 0, space 0, times 0
[  524.191314][ T9413] CPU: 1 PID: 9413 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  524.205173][ T9413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  524.216747][ T9413] Call Trace:
[  524.220294][ T9413]  <TASK>
[  524.223522][ T9413]  dump_stack_lvl+0x136/0x150
[  524.229437][ T9413]  should_fail_ex+0x4a3/0x5b0
[  524.234317][ T9413]  should_failslab+0x9/0x20
[  524.239075][ T9413]  __kmem_cache_alloc_node+0x5b/0x320
[  524.245108][ T9413]  ? rand_initialize_disk+0x3f/0xc0
[  524.250365][ T9413]  kmalloc_trace+0x26/0xe0
[  524.254817][ T9413]  rand_initialize_disk+0x3f/0xc0
[  524.259892][ T9413]  __alloc_disk_node+0x2c3/0x650
[  524.264963][ T9413]  __blk_mq_alloc_disk+0x111/0x1b0
[  524.270453][ T9413]  loop_add+0x3e4/0xaf0
[  524.274722][ T9413]  ? xfd_validate_state+0x5d/0x180
[  524.280389][ T9413]  loop_control_ioctl+0x137/0x630
[  524.286042][ T9413]  ? loop_probe+0x80/0x80
[  524.290423][ T9413]  ? bpf_lsm_file_ioctl+0x9/0x10
[  524.295483][ T9413]  ? loop_probe+0x80/0x80
[  524.299934][ T9413]  __x64_sys_ioctl+0x197/0x210
[  524.304734][ T9413]  do_syscall_64+0x39/0xb0
[  524.309263][ T9413]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.315181][ T9413] RIP: 0033:0x7f193c4ef069
[  524.320059][ T9413] 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
[  524.340499][ T9413] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  524.348928][ T9413] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  524.358246][ T9413] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  524.366421][ T9413] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  524.375382][ T9413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  524.384480][ T9413] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  524.393237][ T9413]  </TASK>
[  524.444751][ T9415] FAULT_INJECTION: forcing a failure.
[  524.444751][ T9415] name failslab, interval 1, probability 0, space 0, times 0
[  524.457562][ T9415] CPU: 1 PID: 9415 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  524.469305][ T9415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  524.479378][ T9415] Call Trace:
[  524.482679][ T9415]  <TASK>
[  524.486846][ T9415]  dump_stack_lvl+0x136/0x150
[  524.491578][ T9415]  should_fail_ex+0x4a3/0x5b0
[  524.496451][ T9415]  should_failslab+0x9/0x20
[  524.500975][ T9415]  __kmem_cache_alloc_node+0x5b/0x320
[  524.506387][ T9415]  ? kstrdup_const+0x57/0x80
[  524.511038][ T9415]  ? kstrdup_const+0x57/0x80
[  524.515667][ T9415]  __kmalloc_node_track_caller+0x4f/0x1a0
[  524.521413][ T9415]  kstrdup+0x3f/0x70
[  524.525430][ T9415]  kstrdup_const+0x57/0x80
[  524.529867][ T9415]  kvasprintf_const+0x10c/0x190
[  524.534905][ T9415]  kobject_set_name_vargs+0x5a/0x150
[  524.540213][ T9415]  dev_set_name+0xbf/0xf0
[  524.544569][ T9415]  ? device_initialize+0x540/0x540
[  524.549757][ T9415]  ? sprintf+0xc4/0x100
[  524.553932][ T9415]  device_add_disk+0x343/0x1220
[  524.558836][ T9415]  ? lockdep_init_map_type+0x21e/0x810
[  524.564627][ T9415]  loop_add+0x886/0xaf0
[  524.568820][ T9415]  ? __up_read+0x1fe/0x750
[  524.573256][ T9415]  loop_control_ioctl+0x137/0x630
[  524.578475][ T9415]  ? loop_probe+0x80/0x80
[  524.582921][ T9415]  ? bpf_lsm_file_ioctl+0x9/0x10
[  524.587985][ T9415]  ? loop_probe+0x80/0x80
[  524.592338][ T9415]  __x64_sys_ioctl+0x197/0x210
[  524.597999][ T9415]  do_syscall_64+0x39/0xb0
[  524.602527][ T9415]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.608531][ T9415] RIP: 0033:0x7f193c4ef069
[  524.612954][ T9415] 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
[  524.633358][ T9415] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  524.641806][ T9415] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  524.650273][ T9415] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  524.658269][ T9415] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  524.666296][ T9415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  524.674622][ T9415] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  524.682743][ T9415]  </TASK>
[  524.692257][ T9416] FAULT_INJECTION: forcing a failure.
[  524.692257][ T9416] name failslab, interval 1, probability 0, space 0, times 0
[  524.705439][ T9416] CPU: 0 PID: 9416 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  524.717211][ T9416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  524.727921][ T9416] Call Trace:
[  524.731316][ T9416]  <TASK>
[  524.734276][ T9416]  dump_stack_lvl+0x136/0x150
[  524.739079][ T9416]  should_fail_ex+0x4a3/0x5b0
[  524.743783][ T9416]  should_failslab+0x9/0x20
[  524.748308][ T9416]  __kmem_cache_alloc_node+0x5b/0x320
[  524.754049][ T9416]  ? blk_throtl_init+0xb1/0x690
[  524.759057][ T9416]  kmalloc_node_trace+0x21/0xd0
[  524.764109][ T9416]  blk_throtl_init+0xb1/0x690
[  524.769453][ T9416]  blkcg_init_disk+0x1d0/0x690
[  524.775300][ T9416]  __alloc_disk_node+0x2a1/0x650
[  524.780587][ T9416]  __blk_mq_alloc_disk+0x111/0x1b0
[  524.786613][ T9416]  loop_add+0x3e4/0xaf0
[  524.790930][ T9416]  ? __up_read+0x1fe/0x750
[  524.795996][ T9416]  loop_control_ioctl+0x137/0x630
[  524.801203][ T9416]  ? loop_probe+0x80/0x80
[  524.805607][ T9416]  ? bpf_lsm_file_ioctl+0x9/0x10
[  524.810657][ T9416]  ? loop_probe+0x80/0x80
[  524.815203][ T9416]  __x64_sys_ioctl+0x197/0x210
[  524.820071][ T9416]  do_syscall_64+0x39/0xb0
[  524.824546][ T9416]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.830560][ T9416] RIP: 0033:0x7f193c4ef069
[  524.834999][ T9416] 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
[  524.855016][ T9416] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  524.863882][ T9416] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  524.874057][ T9416] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  524.882249][ T9416] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  524.890438][ T9416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  524.898680][ T9416] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  524.906775][ T9416]  </TASK>
[  524.916491][ T9417] FAULT_INJECTION: forcing a failure.
[  524.916491][ T9417] name failslab, interval 1, probability 0, space 0, times 0
[  524.931542][ T9417] CPU: 0 PID: 9417 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  524.944290][ T9417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  524.955700][ T9417] Call Trace:
[  524.959172][ T9417]  <TASK>
[  524.962118][ T9417]  dump_stack_lvl+0x136/0x150
[  524.966930][ T9417]  should_fail_ex+0x4a3/0x5b0
[  524.972102][ T9417]  should_failslab+0x9/0x20
[  524.977883][ T9417]  __kmem_cache_alloc_node+0x5b/0x320
[  524.984655][ T9417]  ? rand_initialize_disk+0x3f/0xc0
[  524.990078][ T9417]  kmalloc_trace+0x26/0xe0
[  524.994971][ T9417]  rand_initialize_disk+0x3f/0xc0
[  525.000206][ T9417]  __alloc_disk_node+0x2c3/0x650
[  525.005509][ T9417]  __blk_mq_alloc_disk+0x111/0x1b0
[  525.011114][ T9417]  loop_add+0x3e4/0xaf0
[  525.015298][ T9417]  ? __up_read+0x1fe/0x750
[  525.020955][ T9417]  loop_control_ioctl+0x137/0x630
[  525.026908][ T9417]  ? loop_probe+0x80/0x80
[  525.032462][ T9417]  ? bpf_lsm_file_ioctl+0x9/0x10
[  525.037719][ T9417]  ? loop_probe+0x80/0x80
[  525.042327][ T9417]  __x64_sys_ioctl+0x197/0x210
[  525.047258][ T9417]  do_syscall_64+0x39/0xb0
[  525.051798][ T9417]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  525.058315][ T9417] RIP: 0033:0x7f193c4ef069
[  525.062860][ T9417] 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
[  525.083392][ T9417] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  525.091828][ T9417] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  525.099822][ T9417] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  525.107912][ T9417] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  525.116013][ T9417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  525.124285][ T9417] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  525.132307][ T9417]  </TASK>
[  525.185027][ T9418] FAULT_INJECTION: forcing a failure.
[  525.185027][ T9418] name failslab, interval 1, probability 0, space 0, times 0
[  525.197980][ T9418] CPU: 0 PID: 9418 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  525.209615][ T9418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  525.219786][ T9418] Call Trace:
[  525.223094][ T9418]  <TASK>
[  525.226038][ T9418]  dump_stack_lvl+0x136/0x150
[  525.230772][ T9418]  should_fail_ex+0x4a3/0x5b0
[  525.235500][ T9418]  should_failslab+0x9/0x20
[  525.240159][ T9418]  __kmem_cache_alloc_node+0x5b/0x320
[  525.245590][ T9418]  ? kstrdup_const+0x57/0x80
[  525.250200][ T9418]  ? kstrdup_const+0x57/0x80
[  525.254899][ T9418]  __kmalloc_node_track_caller+0x4f/0x1a0
[  525.260718][ T9418]  kstrdup+0x3f/0x70
[  525.264848][ T9418]  kstrdup_const+0x57/0x80
[  525.269319][ T9418]  kvasprintf_const+0x10c/0x190
[  525.274229][ T9418]  kobject_set_name_vargs+0x5a/0x150
[  525.279550][ T9418]  dev_set_name+0xbf/0xf0
[  525.283916][ T9418]  ? device_initialize+0x540/0x540
[  525.290331][ T9418]  ? sprintf+0xc4/0x100
[  525.294624][ T9418]  device_add_disk+0x343/0x1220
[  525.299520][ T9418]  ? lockdep_init_map_type+0x21e/0x810
[  525.305097][ T9418]  loop_add+0x886/0xaf0
[  525.309274][ T9418]  ? __up_read+0x1fe/0x750
[  525.313703][ T9418]  loop_control_ioctl+0x137/0x630
[  525.318777][ T9418]  ? loop_probe+0x80/0x80
[  525.323235][ T9418]  ? bpf_lsm_file_ioctl+0x9/0x10
[  525.328232][ T9418]  ? loop_probe+0x80/0x80
[  525.332628][ T9418]  __x64_sys_ioctl+0x197/0x210
[  525.337528][ T9418]  do_syscall_64+0x39/0xb0
[  525.342281][ T9418]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  525.348327][ T9418] RIP: 0033:0x7f193c4ef069
[  525.352784][ T9418] 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
[  525.372520][ T9418] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  525.381223][ T9418] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  525.389320][ T9418] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  525.397306][ T9418] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  525.405370][ T9418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  525.413343][ T9418] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  525.421523][ T9418]  </TASK>
[  525.430124][ T9419] FAULT_INJECTION: forcing a failure.
[  525.430124][ T9419] name failslab, interval 1, probability 0, space 0, times 0
[  525.444068][ T9419] CPU: 1 PID: 9419 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  525.455727][ T9419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  525.466256][ T9419] Call Trace:
[  525.469550][ T9419]  <TASK>
[  525.472497][ T9419]  dump_stack_lvl+0x136/0x150
[  525.477187][ T9419]  should_fail_ex+0x4a3/0x5b0
[  525.482302][ T9419]  should_failslab+0x9/0x20
[  525.486831][ T9419]  __kmem_cache_alloc_node+0x5b/0x320
[  525.492236][ T9419]  ? kstrdup_const+0x57/0x80
[  525.496853][ T9419]  ? kstrdup_const+0x57/0x80
[  525.501548][ T9419]  __kmalloc_node_track_caller+0x4f/0x1a0
[  525.507289][ T9419]  kstrdup+0x3f/0x70
[  525.511344][ T9419]  kstrdup_const+0x57/0x80
[  525.515785][ T9419]  kvasprintf_const+0x10c/0x190
[  525.520659][ T9419]  kobject_set_name_vargs+0x5a/0x150
[  525.525981][ T9419]  dev_set_name+0xbf/0xf0
[  525.530330][ T9419]  ? device_initialize+0x540/0x540
[  525.535468][ T9419]  ? sprintf+0xc4/0x100
[  525.540001][ T9419]  device_add_disk+0x343/0x1220
[  525.545679][ T9419]  ? lockdep_init_map_type+0x21e/0x810
[  525.551284][ T9419]  loop_add+0x886/0xaf0
[  525.555487][ T9419]  ? __up_read+0x1fe/0x750
[  525.559937][ T9419]  loop_control_ioctl+0x137/0x630
[  525.565095][ T9419]  ? loop_probe+0x80/0x80
[  525.569440][ T9419]  ? bpf_lsm_file_ioctl+0x9/0x10
[  525.574489][ T9419]  ? loop_probe+0x80/0x80
[  525.578898][ T9419]  __x64_sys_ioctl+0x197/0x210
[  525.583777][ T9419]  do_syscall_64+0x39/0xb0
[  525.588285][ T9419]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  525.594799][ T9419] RIP: 0033:0x7f193c4ef069
[  525.599707][ T9419] 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
[  525.620367][ T9419] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  525.628876][ T9419] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  525.637722][ T9419] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  525.645804][ T9419] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  525.654253][ T9419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  525.662324][ T9419] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  525.670408][ T9419]  </TASK>
[  525.679237][ T9420] FAULT_INJECTION: forcing a failure.
[  525.679237][ T9420] name failslab, interval 1, probability 0, space 0, times 0
[  525.693257][ T9420] CPU: 0 PID: 9420 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  525.705264][ T9420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  525.715676][ T9420] Call Trace:
[  525.719036][ T9420]  <TASK>
[  525.721982][ T9420]  dump_stack_lvl+0x136/0x150
[  525.726700][ T9420]  should_fail_ex+0x4a3/0x5b0
[  525.731484][ T9420]  should_failslab+0x9/0x20
[  525.736246][ T9420]  __kmem_cache_alloc_node+0x5b/0x320
[  525.741816][ T9420]  ? kstrdup_const+0x57/0x80
[  525.746441][ T9420]  ? kstrdup_const+0x57/0x80
[  525.751056][ T9420]  __kmalloc_node_track_caller+0x4f/0x1a0
[  525.757082][ T9420]  kstrdup+0x3f/0x70
[  525.761456][ T9420]  kstrdup_const+0x57/0x80
[  525.766394][ T9420]  kvasprintf_const+0x10c/0x190
[  525.773529][ T9420]  kobject_set_name_vargs+0x5a/0x150
[  525.780502][ T9420]  dev_set_name+0xbf/0xf0
[  525.785387][ T9420]  ? device_initialize+0x540/0x540
[  525.790627][ T9420]  ? sprintf+0xc4/0x100
[  525.795154][ T9420]  device_add_disk+0x343/0x1220
[  525.800028][ T9420]  ? lockdep_init_map_type+0x21e/0x810
[  525.805971][ T9420]  loop_add+0x886/0xaf0
[  525.810763][ T9420]  ? __up_read+0x1fe/0x750
[  525.815626][ T9420]  loop_control_ioctl+0x137/0x630
[  525.820829][ T9420]  ? loop_probe+0x80/0x80
[  525.825172][ T9420]  ? bpf_lsm_file_ioctl+0x9/0x10
[  525.830398][ T9420]  ? loop_probe+0x80/0x80
[  525.834931][ T9420]  __x64_sys_ioctl+0x197/0x210
[  525.839816][ T9420]  do_syscall_64+0x39/0xb0
[  525.844244][ T9420]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  525.850508][ T9420] RIP: 0033:0x7f193c4ef069
[  525.855056][ T9420] 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
[  525.875360][ T9420] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  525.884752][ T9420] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  525.893553][ T9420] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  525.904011][ T9420] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  525.915081][ T9420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  525.925255][ T9420] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  525.933756][ T9420]  </TASK>
[  525.943935][ T9421] FAULT_INJECTION: forcing a failure.
[  525.943935][ T9421] name failslab, interval 1, probability 0, space 0, times 0
[  525.957391][ T9421] CPU: 1 PID: 9421 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  525.970850][ T9421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  525.981570][ T9421] Call Trace:
[  525.984948][ T9421]  <TASK>
[  525.988136][ T9421]  dump_stack_lvl+0x136/0x150
[  525.992851][ T9421]  should_fail_ex+0x4a3/0x5b0
[  525.999230][ T9421]  should_failslab+0x9/0x20
[  526.003850][ T9421]  __kmem_cache_alloc_node+0x5b/0x320
[  526.010217][ T9421]  ? kstrdup_const+0x57/0x80
[  526.015117][ T9421]  ? kstrdup_const+0x57/0x80
[  526.019784][ T9421]  __kmalloc_node_track_caller+0x4f/0x1a0
[  526.025725][ T9421]  kstrdup+0x3f/0x70
[  526.029737][ T9421]  kstrdup_const+0x57/0x80
[  526.034222][ T9421]  kvasprintf_const+0x10c/0x190
[  526.039352][ T9421]  kobject_set_name_vargs+0x5a/0x150
[  526.045345][ T9421]  dev_set_name+0xbf/0xf0
[  526.049932][ T9421]  ? device_initialize+0x540/0x540
[  526.055309][ T9421]  ? sprintf+0xc4/0x100
[  526.059606][ T9421]  device_add_disk+0x343/0x1220
[  526.065450][ T9421]  ? lockdep_init_map_type+0x21e/0x810
[  526.071714][ T9421]  loop_add+0x886/0xaf0
[  526.076824][ T9421]  ? __up_read+0x1fe/0x750
[  526.081986][ T9421]  loop_control_ioctl+0x137/0x630
[  526.087163][ T9421]  ? loop_probe+0x80/0x80
[  526.091551][ T9421]  ? bpf_lsm_file_ioctl+0x9/0x10
[  526.097129][ T9421]  ? loop_probe+0x80/0x80
[  526.101483][ T9421]  __x64_sys_ioctl+0x197/0x210
[  526.106303][ T9421]  do_syscall_64+0x39/0xb0
[  526.110767][ T9421]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  526.116685][ T9421] RIP: 0033:0x7f193c4ef069
[  526.121111][ T9421] 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
[  526.142654][ T9421] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  526.152148][ T9421] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  526.160762][ T9421] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  526.169302][ T9421] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  526.177478][ T9421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  526.186964][ T9421] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  526.197678][ T9421]  </TASK>
[  526.208079][ T9422] FAULT_INJECTION: forcing a failure.
[  526.208079][ T9422] name failslab, interval 1, probability 0, space 0, times 0
[  526.223595][ T9422] CPU: 0 PID: 9422 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  526.240171][ T9422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  526.251999][ T9422] Call Trace:
[  526.255646][ T9422]  <TASK>
[  526.258605][ T9422]  dump_stack_lvl+0x136/0x150
[  526.263305][ T9422]  should_fail_ex+0x4a3/0x5b0
[  526.267996][ T9422]  should_failslab+0x9/0x20
[  526.272586][ T9422]  __kmem_cache_alloc_node+0x5b/0x320
[  526.277965][ T9422]  ? kstrdup_const+0x57/0x80
[  526.282673][ T9422]  ? kstrdup_const+0x57/0x80
[  526.287456][ T9422]  __kmalloc_node_track_caller+0x4f/0x1a0
[  526.293215][ T9422]  kstrdup+0x3f/0x70
[  526.297418][ T9422]  kstrdup_const+0x57/0x80
[  526.302062][ T9422]  kvasprintf_const+0x10c/0x190
[  526.307298][ T9422]  kobject_set_name_vargs+0x5a/0x150
[  526.313077][ T9422]  dev_set_name+0xbf/0xf0
[  526.317432][ T9422]  ? device_initialize+0x540/0x540
[  526.322558][ T9422]  ? sprintf+0xc4/0x100
[  526.326824][ T9422]  device_add_disk+0x343/0x1220
[  526.331768][ T9422]  ? lockdep_init_map_type+0x21e/0x810
[  526.337258][ T9422]  loop_add+0x886/0xaf0
[  526.341441][ T9422]  ? __up_read+0x1fe/0x750
[  526.346245][ T9422]  loop_control_ioctl+0x137/0x630
[  526.351682][ T9422]  ? loop_probe+0x80/0x80
[  526.356073][ T9422]  ? bpf_lsm_file_ioctl+0x9/0x10
[  526.361158][ T9422]  ? loop_probe+0x80/0x80
[  526.365509][ T9422]  __x64_sys_ioctl+0x197/0x210
[  526.370301][ T9422]  do_syscall_64+0x39/0xb0
[  526.374845][ T9422]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  526.381005][ T9422] RIP: 0033:0x7f193c4ef069
[  526.385734][ T9422] 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
[  526.406500][ T9422] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  526.415012][ T9422] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  526.423094][ T9422] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  526.432330][ T9422] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  526.443123][ T9422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  526.452284][ T9422] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  526.462818][ T9422]  </TASK>
[  526.472191][ T9423] FAULT_INJECTION: forcing a failure.
[  526.472191][ T9423] name failslab, interval 1, probability 0, space 0, times 0
[  526.486918][ T9423] CPU: 0 PID: 9423 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  526.502042][ T9423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  526.512482][ T9423] Call Trace:
[  526.516742][ T9423]  <TASK>
[  526.521686][ T9423]  dump_stack_lvl+0x136/0x150
[  526.527445][ T9423]  should_fail_ex+0x4a3/0x5b0
[  526.533045][ T9423]  should_failslab+0x9/0x20
[  526.537747][ T9423]  __kmem_cache_alloc_node+0x5b/0x320
[  526.543587][ T9423]  ? rand_initialize_disk+0x3f/0xc0
[  526.548820][ T9423]  kmalloc_trace+0x26/0xe0
[  526.553866][ T9423]  rand_initialize_disk+0x3f/0xc0
[  526.559828][ T9423]  __alloc_disk_node+0x2c3/0x650
[  526.565070][ T9423]  __blk_mq_alloc_disk+0x111/0x1b0
[  526.571350][ T9423]  loop_add+0x3e4/0xaf0
[  526.576287][ T9423]  ? __up_read+0x1fe/0x750
[  526.580995][ T9423]  loop_control_ioctl+0x137/0x630
[  526.586178][ T9423]  ? loop_probe+0x80/0x80
[  526.592128][ T9423]  ? bpf_lsm_file_ioctl+0x9/0x10
[  526.597166][ T9423]  ? loop_probe+0x80/0x80
[  526.602811][ T9423]  __x64_sys_ioctl+0x197/0x210
[  526.608130][ T9423]  do_syscall_64+0x39/0xb0
[  526.614350][ T9423]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  526.621748][ T9423] RIP: 0033:0x7f193c4ef069
[  526.626667][ T9423] 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
[  526.648811][ T9423] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  526.658744][ T9423] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  526.669601][ T9423] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  526.677763][ T9423] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  526.687040][ T9423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  526.696243][ T9423] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  526.704707][ T9423]  </TASK>
[  526.765212][ T9424] FAULT_INJECTION: forcing a failure.
[  526.765212][ T9424] name failslab, interval 1, probability 0, space 0, times 0
[  526.780951][ T9424] CPU: 0 PID: 9424 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  526.795444][ T9424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  526.807601][ T9424] Call Trace:
[  526.811277][ T9424]  <TASK>
[  526.814330][ T9424]  dump_stack_lvl+0x136/0x150
[  526.819387][ T9424]  should_fail_ex+0x4a3/0x5b0
[  526.824276][ T9424]  should_failslab+0x9/0x20
[  526.829062][ T9424]  __kmem_cache_alloc_node+0x5b/0x320
[  526.834639][ T9424]  ? kstrdup_const+0x57/0x80
[  526.839520][ T9424]  ? kstrdup_const+0x57/0x80
[  526.845253][ T9424]  __kmalloc_node_track_caller+0x4f/0x1a0
[  526.851810][ T9424]  kstrdup+0x3f/0x70
[  526.856092][ T9424]  kstrdup_const+0x57/0x80
[  526.860910][ T9424]  kvasprintf_const+0x10c/0x190
[  526.865857][ T9424]  kobject_set_name_vargs+0x5a/0x150
[  526.871365][ T9424]  dev_set_name+0xbf/0xf0
[  526.875719][ T9424]  ? device_initialize+0x540/0x540
[  526.881309][ T9424]  ? sprintf+0xc4/0x100
[  526.885667][ T9424]  device_add_disk+0x343/0x1220
[  526.890898][ T9424]  ? lockdep_init_map_type+0x21e/0x810
[  526.897256][ T9424]  loop_add+0x886/0xaf0
[  526.901955][ T9424]  ? __up_read+0x1fe/0x750
[  526.906400][ T9424]  loop_control_ioctl+0x137/0x630
[  526.911826][ T9424]  ? loop_probe+0x80/0x80
[  526.916264][ T9424]  ? bpf_lsm_file_ioctl+0x9/0x10
[  526.921483][ T9424]  ? loop_probe+0x80/0x80
[  526.925858][ T9424]  __x64_sys_ioctl+0x197/0x210
[  526.930824][ T9424]  do_syscall_64+0x39/0xb0
[  526.935338][ T9424]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  526.941263][ T9424] RIP: 0033:0x7f193c4ef069
[  526.945711][ T9424] 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
[  526.965727][ T9424] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  526.974190][ T9424] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  526.982470][ T9424] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  526.990631][ T9424] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  527.001583][ T9424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  527.009872][ T9424] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  527.018742][ T9424]  </TASK>
[  527.028709][ T9425] FAULT_INJECTION: forcing a failure.
[  527.028709][ T9425] name failslab, interval 1, probability 0, space 0, times 0
[  527.042240][ T9425] CPU: 0 PID: 9425 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  527.054753][ T9425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  527.064923][ T9425] Call Trace:
[  527.068303][ T9425]  <TASK>
[  527.071423][ T9425]  dump_stack_lvl+0x136/0x150
[  527.076770][ T9425]  should_fail_ex+0x4a3/0x5b0
[  527.081819][ T9425]  should_failslab+0x9/0x20
[  527.086599][ T9425]  __kmem_cache_alloc_node+0x5b/0x320
[  527.092010][ T9425]  ? kstrdup_const+0x57/0x80
[  527.096622][ T9425]  ? kstrdup_const+0x57/0x80
[  527.101378][ T9425]  __kmalloc_node_track_caller+0x4f/0x1a0
[  527.107226][ T9425]  kstrdup+0x3f/0x70
[  527.111144][ T9425]  kstrdup_const+0x57/0x80
[  527.116546][ T9425]  kvasprintf_const+0x10c/0x190
[  527.121963][ T9425]  kobject_set_name_vargs+0x5a/0x150
[  527.128152][ T9425]  dev_set_name+0xbf/0xf0
[  527.133889][ T9425]  ? device_initialize+0x540/0x540
[  527.139732][ T9425]  ? sprintf+0xc4/0x100
[  527.144277][ T9425]  device_add_disk+0x343/0x1220
[  527.149207][ T9425]  ? lockdep_init_map_type+0x21e/0x810
[  527.156185][ T9425]  loop_add+0x886/0xaf0
[  527.160403][ T9425]  ? __up_read+0x1fe/0x750
[  527.164971][ T9425]  loop_control_ioctl+0x137/0x630
[  527.170632][ T9425]  ? loop_probe+0x80/0x80
[  527.175003][ T9425]  ? bpf_lsm_file_ioctl+0x9/0x10
[  527.179966][ T9425]  ? loop_probe+0x80/0x80
[  527.184338][ T9425]  __x64_sys_ioctl+0x197/0x210
[  527.189254][ T9425]  do_syscall_64+0x39/0xb0
[  527.193910][ T9425]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  527.199882][ T9425] RIP: 0033:0x7f193c4ef069
[  527.204404][ T9425] 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
[  527.224130][ T9425] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  527.232579][ T9425] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  527.241026][ T9425] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  527.249207][ T9425] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  527.257564][ T9425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  527.265740][ T9425] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  527.273932][ T9425]  </TASK>
[  527.283048][ T9426] FAULT_INJECTION: forcing a failure.
[  527.283048][ T9426] name failslab, interval 1, probability 0, space 0, times 0
[  527.297135][ T9426] CPU: 0 PID: 9426 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  527.310102][ T9426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  527.320887][ T9426] Call Trace:
[  527.324288][ T9426]  <TASK>
[  527.327413][ T9426]  dump_stack_lvl+0x136/0x150
[  527.332395][ T9426]  should_fail_ex+0x4a3/0x5b0
[  527.337367][ T9426]  should_failslab+0x9/0x20
[  527.341990][ T9426]  __kmem_cache_alloc_node+0x5b/0x320
[  527.347752][ T9426]  ? rand_initialize_disk+0x3f/0xc0
[  527.353294][ T9426]  kmalloc_trace+0x26/0xe0
[  527.358014][ T9426]  rand_initialize_disk+0x3f/0xc0
[  527.364475][ T9426]  __alloc_disk_node+0x2c3/0x650
[  527.370103][ T9426]  __blk_mq_alloc_disk+0x111/0x1b0
[  527.375552][ T9426]  loop_add+0x3e4/0xaf0
[  527.379777][ T9426]  ? __up_read+0x1fe/0x750
[  527.384221][ T9426]  loop_control_ioctl+0x137/0x630
[  527.389355][ T9426]  ? loop_probe+0x80/0x80
[  527.393818][ T9426]  ? bpf_lsm_file_ioctl+0x9/0x10
[  527.398838][ T9426]  ? loop_probe+0x80/0x80
[  527.403208][ T9426]  __x64_sys_ioctl+0x197/0x210
[  527.408190][ T9426]  do_syscall_64+0x39/0xb0
[  527.412776][ T9426]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  527.418985][ T9426] RIP: 0033:0x7f193c4ef069
[  527.424205][ T9426] 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
[  527.447618][ T9426] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  527.456694][ T9426] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  527.465565][ T9426] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  527.474295][ T9426] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  527.483623][ T9426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  527.493274][ T9426] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  527.503114][ T9426]  </TASK>
[  527.574654][ T9428] FAULT_INJECTION: forcing a failure.
[  527.574654][ T9428] name failslab, interval 1, probability 0, space 0, times 0
[  527.590415][ T9428] CPU: 1 PID: 9428 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  527.605637][ T9428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  527.618434][ T9428] Call Trace:
[  527.622285][ T9428]  <TASK>
[  527.626299][ T9428]  dump_stack_lvl+0x136/0x150
[  527.631549][ T9428]  should_fail_ex+0x4a3/0x5b0
[  527.637617][ T9428]  should_failslab+0x9/0x20
[  527.644333][ T9428]  __kmem_cache_alloc_node+0x5b/0x320
[  527.650338][ T9428]  ? rand_initialize_disk+0x3f/0xc0
[  527.655656][ T9428]  kmalloc_trace+0x26/0xe0
[  527.660182][ T9428]  rand_initialize_disk+0x3f/0xc0
[  527.666025][ T9428]  __alloc_disk_node+0x2c3/0x650
[  527.672246][ T9428]  __blk_mq_alloc_disk+0x111/0x1b0
[  527.678316][ T9428]  loop_add+0x3e4/0xaf0
[  527.682944][ T9428]  ? __up_read+0x1fe/0x750
[  527.688091][ T9428]  loop_control_ioctl+0x137/0x630
[  527.693603][ T9428]  ? loop_probe+0x80/0x80
[  527.698752][ T9428]  ? bpf_lsm_file_ioctl+0x9/0x10
[  527.703859][ T9428]  ? loop_probe+0x80/0x80
[  527.708397][ T9428]  __x64_sys_ioctl+0x197/0x210
[  527.713547][ T9428]  do_syscall_64+0x39/0xb0
[  527.720597][ T9428]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  527.727163][ T9428] RIP: 0033:0x7f193c4ef069
[  527.731699][ T9428] 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
[  527.752154][ T9428] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  527.760684][ T9428] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  527.768744][ T9428] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  527.779064][ T9428] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  527.788265][ T9428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  527.796602][ T9428] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  527.805099][ T9428]  </TASK>
[  527.864937][ T9430] FAULT_INJECTION: forcing a failure.
[  527.864937][ T9430] name failslab, interval 1, probability 0, space 0, times 0
[  527.878279][ T9430] CPU: 1 PID: 9430 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  527.890356][ T9430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  527.900773][ T9430] Call Trace:
[  527.904462][ T9430]  <TASK>
[  527.907634][ T9430]  dump_stack_lvl+0x136/0x150
[  527.912625][ T9430]  should_fail_ex+0x4a3/0x5b0
[  527.917820][ T9430]  should_failslab+0x9/0x20
[  527.922384][ T9430]  __kmem_cache_alloc_node+0x5b/0x320
[  527.928130][ T9430]  ? kstrdup_const+0x57/0x80
[  527.932947][ T9430]  ? kstrdup_const+0x57/0x80
[  527.938096][ T9430]  __kmalloc_node_track_caller+0x4f/0x1a0
[  527.944014][ T9430]  kstrdup+0x3f/0x70
[  527.948615][ T9430]  kstrdup_const+0x57/0x80
[  527.953247][ T9430]  kvasprintf_const+0x10c/0x190
[  527.958278][ T9430]  kobject_set_name_vargs+0x5a/0x150
[  527.963854][ T9430]  dev_set_name+0xbf/0xf0
[  527.968304][ T9430]  ? device_initialize+0x540/0x540
[  527.973446][ T9430]  ? sprintf+0xc4/0x100
[  527.977745][ T9430]  device_add_disk+0x343/0x1220
[  527.982713][ T9430]  ? lockdep_init_map_type+0x21e/0x810
[  527.988493][ T9430]  loop_add+0x886/0xaf0
[  527.992692][ T9430]  ? __up_read+0x1fe/0x750
[  527.997351][ T9430]  loop_control_ioctl+0x137/0x630
[  528.002413][ T9430]  ? loop_probe+0x80/0x80
[  528.006756][ T9430]  ? bpf_lsm_file_ioctl+0x9/0x10
[  528.011927][ T9430]  ? loop_probe+0x80/0x80
[  528.016269][ T9430]  __x64_sys_ioctl+0x197/0x210
[  528.021059][ T9430]  do_syscall_64+0x39/0xb0
[  528.025573][ T9430]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  528.031509][ T9430] RIP: 0033:0x7f193c4ef069
[  528.035939][ T9430] 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
[  528.056742][ T9430] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  528.065416][ T9430] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  528.073601][ T9430] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  528.081923][ T9430] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  528.089926][ T9430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  528.098293][ T9430] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  528.106570][ T9430]  </TASK>
[  528.115585][ T9431] FAULT_INJECTION: forcing a failure.
[  528.115585][ T9431] name failslab, interval 1, probability 0, space 0, times 0
[  528.128804][ T9431] CPU: 0 PID: 9431 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  528.140882][ T9431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  528.151667][ T9431] Call Trace:
[  528.155401][ T9431]  <TASK>
[  528.158473][ T9431]  dump_stack_lvl+0x136/0x150
[  528.163162][ T9431]  should_fail_ex+0x4a3/0x5b0
[  528.168031][ T9431]  should_failslab+0x9/0x20
[  528.172649][ T9431]  __kmem_cache_alloc_node+0x5b/0x320
[  528.178252][ T9431]  ? kstrdup_const+0x57/0x80
[  528.182983][ T9431]  ? kstrdup_const+0x57/0x80
[  528.188042][ T9431]  __kmalloc_node_track_caller+0x4f/0x1a0
[  528.193870][ T9431]  kstrdup+0x3f/0x70
[  528.198124][ T9431]  kstrdup_const+0x57/0x80
[  528.202677][ T9431]  kvasprintf_const+0x10c/0x190
[  528.208238][ T9431]  kobject_set_name_vargs+0x5a/0x150
[  528.222548][ T9431]  dev_set_name+0xbf/0xf0
[  528.227744][ T9431]  ? device_initialize+0x540/0x540
[  528.233671][ T9431]  ? sprintf+0xc4/0x100
[  528.237860][ T9431]  device_add_disk+0x343/0x1220
[  528.242733][ T9431]  ? lockdep_init_map_type+0x21e/0x810
[  528.248658][ T9431]  loop_add+0x886/0xaf0
[  528.253179][ T9431]  ? __up_read+0x1fe/0x750
[  528.257645][ T9431]  loop_control_ioctl+0x137/0x630
[  528.263352][ T9431]  ? loop_probe+0x80/0x80
[  528.267911][ T9431]  ? bpf_lsm_file_ioctl+0x9/0x10
[  528.272889][ T9431]  ? loop_probe+0x80/0x80
[  528.277603][ T9431]  __x64_sys_ioctl+0x197/0x210
[  528.282406][ T9431]  do_syscall_64+0x39/0xb0
[  528.286877][ T9431]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  528.293547][ T9431] RIP: 0033:0x7f193c4ef069
[  528.298545][ T9431] 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
[  528.320402][ T9431] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  528.329494][ T9431] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  528.338554][ T9431] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  528.347164][ T9431] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  528.355781][ T9431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  528.364482][ T9431] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  528.373888][ T9431]  </TASK>
[  528.385499][ T9432] FAULT_INJECTION: forcing a failure.
[  528.385499][ T9432] name failslab, interval 1, probability 0, space 0, times 0
[  528.399442][ T9432] CPU: 1 PID: 9432 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  528.412220][ T9432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  528.424150][ T9432] Call Trace:
[  528.427557][ T9432]  <TASK>
[  528.432262][ T9432]  dump_stack_lvl+0x136/0x150
[  528.437509][ T9432]  should_fail_ex+0x4a3/0x5b0
[  528.442451][ T9432]  should_failslab+0x9/0x20
[  528.447970][ T9432]  __kmem_cache_alloc_node+0x5b/0x320
[  528.453841][ T9432]  ? kstrdup_const+0x57/0x80
[  528.458643][ T9432]  ? kstrdup_const+0x57/0x80
[  528.463251][ T9432]  __kmalloc_node_track_caller+0x4f/0x1a0
[  528.469502][ T9432]  kstrdup+0x3f/0x70
[  528.473496][ T9432]  kstrdup_const+0x57/0x80
[  528.477933][ T9432]  kvasprintf_const+0x10c/0x190
[  528.483076][ T9432]  kobject_set_name_vargs+0x5a/0x150
[  528.489716][ T9432]  dev_set_name+0xbf/0xf0
[  528.494084][ T9432]  ? device_initialize+0x540/0x540
[  528.499301][ T9432]  ? sprintf+0xc4/0x100
[  528.503652][ T9432]  device_add_disk+0x343/0x1220
[  528.508627][ T9432]  ? lockdep_init_map_type+0x21e/0x810
[  528.514526][ T9432]  loop_add+0x886/0xaf0
[  528.519146][ T9432]  ? __up_read+0x1fe/0x750
[  528.523891][ T9432]  loop_control_ioctl+0x137/0x630
[  528.529382][ T9432]  ? loop_probe+0x80/0x80
[  528.534584][ T9432]  ? bpf_lsm_file_ioctl+0x9/0x10
[  528.541005][ T9432]  ? loop_probe+0x80/0x80
[  528.545740][ T9432]  __x64_sys_ioctl+0x197/0x210
[  528.551808][ T9432]  do_syscall_64+0x39/0xb0
[  528.556780][ T9432]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  528.563037][ T9432] RIP: 0033:0x7f193c4ef069
[  528.567918][ T9432] 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
[  528.592540][ T9432] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  528.601266][ T9432] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  528.609357][ T9432] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  528.617785][ T9432] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  528.625775][ T9432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  528.633763][ T9432] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  528.642105][ T9432]  </TASK>
[  528.650970][ T9433] FAULT_INJECTION: forcing a failure.
[  528.650970][ T9433] name failslab, interval 1, probability 0, space 0, times 0
[  528.663940][ T9433] CPU: 1 PID: 9433 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  528.675922][ T9433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  528.686184][ T9433] Call Trace:
[  528.689728][ T9433]  <TASK>
[  528.692693][ T9433]  dump_stack_lvl+0x136/0x150
[  528.697394][ T9433]  should_fail_ex+0x4a3/0x5b0
[  528.702173][ T9433]  should_failslab+0x9/0x20
[  528.706722][ T9433]  __kmem_cache_alloc_node+0x5b/0x320
[  528.712123][ T9433]  ? kstrdup_const+0x57/0x80
[  528.716723][ T9433]  ? kstrdup_const+0x57/0x80
[  528.721319][ T9433]  __kmalloc_node_track_caller+0x4f/0x1a0
[  528.727057][ T9433]  kstrdup+0x3f/0x70
[  528.731008][ T9433]  kstrdup_const+0x57/0x80
[  528.735445][ T9433]  kvasprintf_const+0x10c/0x190
[  528.740482][ T9433]  kobject_set_name_vargs+0x5a/0x150
[  528.745830][ T9433]  dev_set_name+0xbf/0xf0
[  528.750202][ T9433]  ? device_initialize+0x540/0x540
[  528.755431][ T9433]  ? sprintf+0xc4/0x100
[  528.759741][ T9433]  device_add_disk+0x343/0x1220
[  528.765403][ T9433]  ? lockdep_init_map_type+0x21e/0x810
[  528.771184][ T9433]  loop_add+0x886/0xaf0
[  528.775756][ T9433]  ? __up_read+0x1fe/0x750
[  528.780312][ T9433]  loop_control_ioctl+0x137/0x630
[  528.785559][ T9433]  ? loop_probe+0x80/0x80
[  528.790326][ T9433]  ? bpf_lsm_file_ioctl+0x9/0x10
[  528.795506][ T9433]  ? loop_probe+0x80/0x80
[  528.799862][ T9433]  __x64_sys_ioctl+0x197/0x210
[  528.804772][ T9433]  do_syscall_64+0x39/0xb0
[  528.809304][ T9433]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  528.815399][ T9433] RIP: 0033:0x7f193c4ef069
[  528.819867][ T9433] 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
[  528.840917][ T9433] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  528.849355][ T9433] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  528.857453][ T9433] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  528.865744][ T9433] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  528.874029][ T9433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  528.882291][ T9433] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  528.890301][ T9433]  </TASK>
[  528.899289][ T9434] FAULT_INJECTION: forcing a failure.
[  528.899289][ T9434] name failslab, interval 1, probability 0, space 0, times 0
[  528.912722][ T9434] CPU: 1 PID: 9434 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  528.925008][ T9434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  528.935878][ T9434] Call Trace:
[  528.939453][ T9434]  <TASK>
[  528.942487][ T9434]  dump_stack_lvl+0x136/0x150
[  528.947363][ T9434]  should_fail_ex+0x4a3/0x5b0
[  528.952265][ T9434]  should_failslab+0x9/0x20
[  528.956945][ T9434]  __kmem_cache_alloc_node+0x5b/0x320
[  528.962415][ T9434]  ? kstrdup_const+0x57/0x80
[  528.967056][ T9434]  ? kstrdup_const+0x57/0x80
[  528.971673][ T9434]  __kmalloc_node_track_caller+0x4f/0x1a0
[  528.979161][ T9434]  kstrdup+0x3f/0x70
[  528.983183][ T9434]  kstrdup_const+0x57/0x80
[  528.987777][ T9434]  kvasprintf_const+0x10c/0x190
[  528.992741][ T9434]  kobject_set_name_vargs+0x5a/0x150
[  528.998117][ T9434]  dev_set_name+0xbf/0xf0
[  529.002569][ T9434]  ? device_initialize+0x540/0x540
[  529.007883][ T9434]  ? sprintf+0xc4/0x100
[  529.012052][ T9434]  device_add_disk+0x343/0x1220
[  529.017038][ T9434]  ? lockdep_init_map_type+0x21e/0x810
[  529.022524][ T9434]  loop_add+0x886/0xaf0
[  529.026789][ T9434]  ? __up_read+0x1fe/0x750
[  529.031269][ T9434]  loop_control_ioctl+0x137/0x630
[  529.036406][ T9434]  ? loop_probe+0x80/0x80
[  529.040877][ T9434]  ? bpf_lsm_file_ioctl+0x9/0x10
[  529.046313][ T9434]  ? loop_probe+0x80/0x80
[  529.051135][ T9434]  __x64_sys_ioctl+0x197/0x210
[  529.056106][ T9434]  do_syscall_64+0x39/0xb0
[  529.060546][ T9434]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  529.066739][ T9434] RIP: 0033:0x7f193c4ef069
[  529.071560][ T9434] 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
[  529.092137][ T9434] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  529.101003][ T9434] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  529.109241][ T9434] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  529.117419][ T9434] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  529.125493][ T9434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  529.133654][ T9434] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  529.142106][ T9434]  </TASK>
[  529.151165][ T9435] FAULT_INJECTION: forcing a failure.
[  529.151165][ T9435] name failslab, interval 1, probability 0, space 0, times 0
[  529.166539][ T9435] CPU: 0 PID: 9435 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  529.179264][ T9435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  529.189436][ T9435] Call Trace:
[  529.192724][ T9435]  <TASK>
[  529.195791][ T9435]  dump_stack_lvl+0x136/0x150
[  529.200726][ T9435]  should_fail_ex+0x4a3/0x5b0
[  529.205709][ T9435]  should_failslab+0x9/0x20
[  529.210778][ T9435]  __kmem_cache_alloc_node+0x5b/0x320
[  529.216371][ T9435]  ? kstrdup_const+0x57/0x80
[  529.220987][ T9435]  ? kstrdup_const+0x57/0x80
[  529.225771][ T9435]  __kmalloc_node_track_caller+0x4f/0x1a0
[  529.231716][ T9435]  kstrdup+0x3f/0x70
[  529.235629][ T9435]  kstrdup_const+0x57/0x80
[  529.240239][ T9435]  kvasprintf_const+0x10c/0x190
[  529.245105][ T9435]  kobject_set_name_vargs+0x5a/0x150
[  529.250399][ T9435]  dev_set_name+0xbf/0xf0
[  529.254755][ T9435]  ? device_initialize+0x540/0x540
[  529.260090][ T9435]  ? sprintf+0xc4/0x100
[  529.264391][ T9435]  device_add_disk+0x343/0x1220
[  529.269557][ T9435]  ? lockdep_init_map_type+0x21e/0x810
[  529.275629][ T9435]  loop_add+0x886/0xaf0
[  529.280017][ T9435]  ? __up_read+0x1fe/0x750
[  529.284478][ T9435]  loop_control_ioctl+0x137/0x630
[  529.289680][ T9435]  ? loop_probe+0x80/0x80
[  529.294054][ T9435]  ? bpf_lsm_file_ioctl+0x9/0x10
[  529.299508][ T9435]  ? loop_probe+0x80/0x80
[  529.303976][ T9435]  __x64_sys_ioctl+0x197/0x210
[  529.308795][ T9435]  do_syscall_64+0x39/0xb0
[  529.313269][ T9435]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  529.319391][ T9435] RIP: 0033:0x7f193c4ef069
[  529.324086][ T9435] 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
[  529.344262][ T9435] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  529.353609][ T9435] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  529.362495][ T9435] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  529.370948][ T9435] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  529.382002][ T9435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  529.392808][ T9435] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  529.402150][ T9435]  </TASK>
[  529.413906][ T9436] FAULT_INJECTION: forcing a failure.
[  529.413906][ T9436] name failslab, interval 1, probability 0, space 0, times 0
[  529.427704][ T9436] CPU: 1 PID: 9436 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  529.440742][ T9436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  529.451456][ T9436] Call Trace:
[  529.454947][ T9436]  <TASK>
[  529.458624][ T9436]  dump_stack_lvl+0x136/0x150
[  529.463344][ T9436]  should_fail_ex+0x4a3/0x5b0
[  529.468326][ T9436]  should_failslab+0x9/0x20
[  529.473318][ T9436]  __kmem_cache_alloc_node+0x5b/0x320
[  529.479011][ T9436]  ? rand_initialize_disk+0x3f/0xc0
[  529.484422][ T9436]  kmalloc_trace+0x26/0xe0
[  529.489411][ T9436]  rand_initialize_disk+0x3f/0xc0
[  529.494560][ T9436]  __alloc_disk_node+0x2c3/0x650
[  529.499765][ T9436]  __blk_mq_alloc_disk+0x111/0x1b0
[  529.505436][ T9436]  loop_add+0x3e4/0xaf0
[  529.509811][ T9436]  ? __up_read+0x1fe/0x750
[  529.514296][ T9436]  loop_control_ioctl+0x137/0x630
[  529.519939][ T9436]  ? loop_probe+0x80/0x80
[  529.524757][ T9436]  ? bpf_lsm_file_ioctl+0x9/0x10
[  529.530322][ T9436]  ? loop_probe+0x80/0x80
[  529.535058][ T9436]  __x64_sys_ioctl+0x197/0x210
[  529.540343][ T9436]  do_syscall_64+0x39/0xb0
[  529.546137][ T9436]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  529.552444][ T9436] RIP: 0033:0x7f193c4ef069
[  529.557020][ T9436] 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
[  529.577769][ T9436] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  529.586581][ T9436] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  529.595002][ T9436] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  529.602989][ T9436] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  529.611822][ T9436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  529.620824][ T9436] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  529.629194][ T9436]  </TASK>
[  529.704802][ T9437] FAULT_INJECTION: forcing a failure.
[  529.704802][ T9437] name failslab, interval 1, probability 0, space 0, times 0
[  529.717950][ T9437] CPU: 1 PID: 9437 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  529.730427][ T9437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  529.741045][ T9437] Call Trace:
[  529.744990][ T9437]  <TASK>
[  529.748394][ T9437]  dump_stack_lvl+0x136/0x150
[  529.753461][ T9437]  should_fail_ex+0x4a3/0x5b0
[  529.758260][ T9437]  should_failslab+0x9/0x20
[  529.762794][ T9437]  __kmem_cache_alloc_node+0x5b/0x320
[  529.769663][ T9437]  ? kstrdup_const+0x57/0x80
[  529.775023][ T9437]  ? kstrdup_const+0x57/0x80
[  529.780620][ T9437]  __kmalloc_node_track_caller+0x4f/0x1a0
[  529.786921][ T9437]  kstrdup+0x3f/0x70
[  529.791237][ T9437]  kstrdup_const+0x57/0x80
[  529.795739][ T9437]  kvasprintf_const+0x10c/0x190
[  529.801335][ T9437]  kobject_set_name_vargs+0x5a/0x150
[  529.807761][ T9437]  dev_set_name+0xbf/0xf0
[  529.812712][ T9437]  ? device_initialize+0x540/0x540
[  529.818059][ T9437]  ? sprintf+0xc4/0x100
[  529.822978][ T9437]  device_add_disk+0x343/0x1220
[  529.829236][ T9437]  ? lockdep_init_map_type+0x21e/0x810
[  529.835546][ T9437]  loop_add+0x886/0xaf0
[  529.840131][ T9437]  ? __up_read+0x1fe/0x750
[  529.845859][ T9437]  loop_control_ioctl+0x137/0x630
[  529.851833][ T9437]  ? loop_probe+0x80/0x80
[  529.857557][ T9437]  ? bpf_lsm_file_ioctl+0x9/0x10
[  529.862829][ T9437]  ? loop_probe+0x80/0x80
[  529.867566][ T9437]  __x64_sys_ioctl+0x197/0x210
[  529.872713][ T9437]  do_syscall_64+0x39/0xb0
[  529.878250][ T9437]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  529.885172][ T9437] RIP: 0033:0x7f193c4ef069
[  529.890056][ T9437] 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
[  529.913378][ T9437] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  529.923754][ T9437] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  529.932939][ T9437] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  529.942856][ T9437] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  529.952137][ T9437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  529.961360][ T9437] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  529.970346][ T9437]  </TASK>
[  530.035106][ T9439] FAULT_INJECTION: forcing a failure.
[  530.035106][ T9439] name failslab, interval 1, probability 0, space 0, times 0
[  530.050347][ T9439] CPU: 1 PID: 9439 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  530.064101][ T9439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  530.074775][ T9439] Call Trace:
[  530.078249][ T9439]  <TASK>
[  530.081519][ T9439]  dump_stack_lvl+0x136/0x150
[  530.086493][ T9439]  should_fail_ex+0x4a3/0x5b0
[  530.091237][ T9439]  should_failslab+0x9/0x20
[  530.095870][ T9439]  __kmem_cache_alloc_node+0x5b/0x320
[  530.101750][ T9439]  ? kstrdup_const+0x57/0x80
[  530.106517][ T9439]  ? kstrdup_const+0x57/0x80
[  530.111377][ T9439]  __kmalloc_node_track_caller+0x4f/0x1a0
[  530.117656][ T9439]  kstrdup+0x3f/0x70
[  530.122368][ T9439]  kstrdup_const+0x57/0x80
[  530.126927][ T9439]  kvasprintf_const+0x10c/0x190
[  530.132211][ T9439]  kobject_set_name_vargs+0x5a/0x150
[  530.137870][ T9439]  dev_set_name+0xbf/0xf0
[  530.142903][ T9439]  ? device_initialize+0x540/0x540
[  530.148345][ T9439]  ? sprintf+0xc4/0x100
[  530.152926][ T9439]  device_add_disk+0x343/0x1220
[  530.157840][ T9439]  ? lockdep_init_map_type+0x21e/0x810
[  530.163472][ T9439]  loop_add+0x886/0xaf0
[  530.167798][ T9439]  loop_control_ioctl+0x137/0x630
[  530.172871][ T9439]  ? loop_probe+0x80/0x80
[  530.177266][ T9439]  ? bpf_lsm_file_ioctl+0x9/0x10
[  530.183918][ T9439]  ? loop_probe+0x80/0x80
[  530.188520][ T9439]  __x64_sys_ioctl+0x197/0x210
[  530.193648][ T9439]  do_syscall_64+0x39/0xb0
[  530.198328][ T9439]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  530.204825][ T9439] RIP: 0033:0x7f193c4ef069
[  530.209442][ T9439] 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
[  530.229707][ T9439] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  530.238493][ T9439] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  530.251808][ T9439] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  530.260715][ T9439] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  530.269336][ T9439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  530.277507][ T9439] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  530.285588][ T9439]  </TASK>
[  530.295792][ T9440] FAULT_INJECTION: forcing a failure.
[  530.295792][ T9440] name failslab, interval 1, probability 0, space 0, times 0
[  530.311086][ T9440] CPU: 0 PID: 9440 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  530.326356][ T9440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  530.341383][ T9440] Call Trace:
[  530.344671][ T9440]  <TASK>
[  530.347691][ T9440]  dump_stack_lvl+0x136/0x150
[  530.352380][ T9440]  should_fail_ex+0x4a3/0x5b0
[  530.357197][ T9440]  should_failslab+0x9/0x20
[  530.361818][ T9440]  __kmem_cache_alloc_node+0x5b/0x320
[  530.367332][ T9440]  ? kstrdup_const+0x57/0x80
[  530.372070][ T9440]  ? kstrdup_const+0x57/0x80
[  530.376911][ T9440]  __kmalloc_node_track_caller+0x4f/0x1a0
[  530.382777][ T9440]  kstrdup+0x3f/0x70
[  530.387253][ T9440]  kstrdup_const+0x57/0x80
[  530.392100][ T9440]  kvasprintf_const+0x10c/0x190
[  530.397001][ T9440]  kobject_set_name_vargs+0x5a/0x150
[  530.402608][ T9440]  dev_set_name+0xbf/0xf0
[  530.407076][ T9440]  ? device_initialize+0x540/0x540
[  530.412578][ T9440]  ? sprintf+0xc4/0x100
[  530.417606][ T9440]  device_add_disk+0x343/0x1220
[  530.422625][ T9440]  ? lockdep_init_map_type+0x21e/0x810
[  530.428659][ T9440]  loop_add+0x886/0xaf0
[  530.432873][ T9440]  ? __up_read+0x1fe/0x750
[  530.437326][ T9440]  loop_control_ioctl+0x137/0x630
[  530.444462][ T9440]  ? loop_probe+0x80/0x80
[  530.448889][ T9440]  ? bpf_lsm_file_ioctl+0x9/0x10
[  530.454002][ T9440]  ? loop_probe+0x80/0x80
[  530.459446][ T9440]  __x64_sys_ioctl+0x197/0x210
[  530.464539][ T9440]  do_syscall_64+0x39/0xb0
[  530.469617][ T9440]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  530.476591][ T9440] RIP: 0033:0x7f193c4ef069
[  530.481033][ T9440] 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
[  530.501387][ T9440] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  530.510872][ T9440] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  530.519322][ T9440] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  530.528203][ T9440] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  530.536284][ T9440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  530.544599][ T9440] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  530.553815][ T9440]  </TASK>
[  530.563561][ T9441] FAULT_INJECTION: forcing a failure.
[  530.563561][ T9441] name failslab, interval 1, probability 0, space 0, times 0
[  530.576341][ T9441] CPU: 1 PID: 9441 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  530.588340][ T9441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  530.599800][ T9441] Call Trace:
[  530.603272][ T9441]  <TASK>
[  530.607019][ T9441]  dump_stack_lvl+0x136/0x150
[  530.612417][ T9441]  should_fail_ex+0x4a3/0x5b0
[  530.617210][ T9441]  should_failslab+0x9/0x20
[  530.621815][ T9441]  __kmem_cache_alloc_node+0x5b/0x320
[  530.628519][ T9441]  ? rand_initialize_disk+0x3f/0xc0
[  530.634260][ T9441]  kmalloc_trace+0x26/0xe0
[  530.639229][ T9441]  rand_initialize_disk+0x3f/0xc0
[  530.644369][ T9441]  __alloc_disk_node+0x2c3/0x650
[  530.650304][ T9441]  __blk_mq_alloc_disk+0x111/0x1b0
[  530.657719][ T9441]  loop_add+0x3e4/0xaf0
[  530.662999][ T9441]  ? __up_read+0x1fe/0x750
[  530.668442][ T9441]  loop_control_ioctl+0x137/0x630
[  530.675102][ T9441]  ? loop_probe+0x80/0x80
[  530.680003][ T9441]  ? bpf_lsm_file_ioctl+0x9/0x10
[  530.686805][ T9441]  ? loop_probe+0x80/0x80
[  530.692381][ T9441]  __x64_sys_ioctl+0x197/0x210
[  530.700528][ T9441]  do_syscall_64+0x39/0xb0
[  530.706337][ T9441]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  530.713424][ T9441] RIP: 0033:0x7f193c4ef069
[  530.719250][ T9441] 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
[  530.744112][ T9441] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  530.754671][ T9441] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  530.766948][ T9441] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  530.776007][ T9441] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  530.784976][ T9441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  530.794922][ T9441] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  530.803575][ T9441]  </TASK>
[  530.874490][ T9443] FAULT_INJECTION: forcing a failure.
[  530.874490][ T9443] name failslab, interval 1, probability 0, space 0, times 0
[  530.890513][ T9443] CPU: 0 PID: 9443 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  530.905453][ T9443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  530.917613][ T9443] Call Trace:
[  530.922148][ T9443]  <TASK>
[  530.925644][ T9443]  dump_stack_lvl+0x136/0x150
[  530.931201][ T9443]  should_fail_ex+0x4a3/0x5b0
[  530.936582][ T9443]  should_failslab+0x9/0x20
[  530.941211][ T9443]  __kmem_cache_alloc_node+0x5b/0x320
[  530.947289][ T9443]  ? kstrdup_const+0x57/0x80
[  530.952199][ T9443]  ? kstrdup_const+0x57/0x80
[  530.957845][ T9443]  __kmalloc_node_track_caller+0x4f/0x1a0
[  530.964052][ T9443]  kstrdup+0x3f/0x70
[  530.968530][ T9443]  kstrdup_const+0x57/0x80
[  530.973086][ T9443]  kvasprintf_const+0x10c/0x190
[  530.978488][ T9443]  kobject_set_name_vargs+0x5a/0x150
[  530.984381][ T9443]  dev_set_name+0xbf/0xf0
[  530.988969][ T9443]  ? device_initialize+0x540/0x540
[  530.994564][ T9443]  ? sprintf+0xc4/0x100
[  530.999110][ T9443]  device_add_disk+0x343/0x1220
[  531.004396][ T9443]  ? lockdep_init_map_type+0x21e/0x810
[  531.011754][ T9443]  loop_add+0x886/0xaf0
[  531.016460][ T9443]  ? __up_read+0x1fe/0x750
[  531.021188][ T9443]  loop_control_ioctl+0x137/0x630
[  531.026694][ T9443]  ? loop_probe+0x80/0x80
[  531.031481][ T9443]  ? bpf_lsm_file_ioctl+0x9/0x10
[  531.036806][ T9443]  ? loop_probe+0x80/0x80
[  531.041346][ T9443]  __x64_sys_ioctl+0x197/0x210
[  531.046315][ T9443]  do_syscall_64+0x39/0xb0
[  531.050767][ T9443]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  531.058054][ T9443] RIP: 0033:0x7f193c4ef069
[  531.062776][ T9443] 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
[  531.083630][ T9443] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  531.093017][ T9443] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  531.101301][ T9443] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  531.109573][ T9443] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  531.117931][ T9443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  531.127320][ T9443] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  531.136953][ T9443]  </TASK>
[  531.146660][ T9444] FAULT_INJECTION: forcing a failure.
[  531.146660][ T9444] name failslab, interval 1, probability 0, space 0, times 0
[  531.162258][ T9444] CPU: 0 PID: 9444 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  531.174812][ T9444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  531.187620][ T9444] Call Trace:
[  531.192542][ T9444]  <TASK>
[  531.196694][ T9444]  dump_stack_lvl+0x136/0x150
[  531.203143][ T9444]  should_fail_ex+0x4a3/0x5b0
[  531.209707][ T9444]  should_failslab+0x9/0x20
[  531.215153][ T9444]  __kmem_cache_alloc_node+0x5b/0x320
[  531.221391][ T9444]  ? kstrdup_const+0x57/0x80
[  531.226343][ T9444]  ? kstrdup_const+0x57/0x80
[  531.232394][ T9444]  __kmalloc_node_track_caller+0x4f/0x1a0
[  531.238414][ T9444]  kstrdup+0x3f/0x70
[  531.242560][ T9444]  kstrdup_const+0x57/0x80
[  531.247519][ T9444]  kvasprintf_const+0x10c/0x190
[  531.252966][ T9444]  kobject_set_name_vargs+0x5a/0x150
[  531.258488][ T9444]  dev_set_name+0xbf/0xf0
[  531.263557][ T9444]  ? device_initialize+0x540/0x540
[  531.269800][ T9444]  ? sprintf+0xc4/0x100
[  531.274007][ T9444]  device_add_disk+0x343/0x1220
[  531.279319][ T9444]  ? lockdep_init_map_type+0x21e/0x810
[  531.285702][ T9444]  loop_add+0x886/0xaf0
[  531.290531][ T9444]  ? __up_read+0x1fe/0x750
[  531.295358][ T9444]  loop_control_ioctl+0x137/0x630
[  531.302159][ T9444]  ? loop_probe+0x80/0x80
[  531.309065][ T9444]  ? bpf_lsm_file_ioctl+0x9/0x10
[  531.316964][ T9444]  ? loop_probe+0x80/0x80
[  531.323271][ T9444]  __x64_sys_ioctl+0x197/0x210
[  531.329363][ T9444]  do_syscall_64+0x39/0xb0
[  531.335298][ T9444]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  531.344045][ T9444] RIP: 0033:0x7f193c4ef069
[  531.349770][ T9444] 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
[  531.378986][ T9444] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  531.391146][ T9444] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  531.399229][ T9444] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  531.408523][ T9444] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  531.416557][ T9444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  531.426861][ T9444] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  531.436918][ T9444]  </TASK>
[  531.449015][ T9445] FAULT_INJECTION: forcing a failure.
[  531.449015][ T9445] name failslab, interval 1, probability 0, space 0, times 0
[  531.464585][ T9445] CPU: 0 PID: 9445 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  531.479510][ T9445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  531.491628][ T9445] Call Trace:
[  531.495624][ T9445]  <TASK>
[  531.500405][ T9445]  dump_stack_lvl+0x136/0x150
[  531.506433][ T9445]  should_fail_ex+0x4a3/0x5b0
[  531.513389][ T9445]  should_failslab+0x9/0x20
[  531.521315][ T9445]  __kmem_cache_alloc_node+0x5b/0x320
[  531.528357][ T9445]  ? kstrdup_const+0x57/0x80
[  531.534576][ T9445]  ? kstrdup_const+0x57/0x80
[  531.540110][ T9445]  __kmalloc_node_track_caller+0x4f/0x1a0
[  531.547560][ T9445]  kstrdup+0x3f/0x70
[  531.551686][ T9445]  kstrdup_const+0x57/0x80
[  531.557044][ T9445]  kvasprintf_const+0x10c/0x190
[  531.562793][ T9445]  kobject_set_name_vargs+0x5a/0x150
[  531.571172][ T9445]  dev_set_name+0xbf/0xf0
[  531.576758][ T9445]  ? device_initialize+0x540/0x540
[  531.582598][ T9445]  ? sprintf+0xc4/0x100
[  531.587331][ T9445]  device_add_disk+0x343/0x1220
[  531.593051][ T9445]  ? lockdep_init_map_type+0x21e/0x810
[  531.598952][ T9445]  loop_add+0x886/0xaf0
[  531.603542][ T9445]  ? __up_read+0x1fe/0x750
[  531.608848][ T9445]  loop_control_ioctl+0x137/0x630
[  531.614665][ T9445]  ? loop_probe+0x80/0x80
[  531.619556][ T9445]  ? bpf_lsm_file_ioctl+0x9/0x10
[  531.624909][ T9445]  ? loop_probe+0x80/0x80
[  531.633426][ T9445]  __x64_sys_ioctl+0x197/0x210
[  531.641106][ T9445]  do_syscall_64+0x39/0xb0
[  531.646184][ T9445]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  531.653337][ T9445] RIP: 0033:0x7f193c4ef069
[  531.659521][ T9445] 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
[  531.683571][ T9445] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  531.696341][ T9445] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  531.705810][ T9445] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  531.715506][ T9445] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  531.726727][ T9445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  531.736820][ T9445] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  531.747939][ T9445]  </TASK>
[  531.758097][ T9446] FAULT_INJECTION: forcing a failure.
[  531.758097][ T9446] name failslab, interval 1, probability 0, space 0, times 0
[  531.771679][ T9446] CPU: 0 PID: 9446 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  531.783786][ T9446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  531.795691][ T9446] Call Trace:
[  531.799607][ T9446]  <TASK>
[  531.802559][ T9446]  dump_stack_lvl+0x136/0x150
[  531.807359][ T9446]  should_fail_ex+0x4a3/0x5b0
[  531.812397][ T9446]  should_failslab+0x9/0x20
[  531.817408][ T9446]  __kmem_cache_alloc_node+0x5b/0x320
[  531.824140][ T9446]  ? kstrdup_const+0x57/0x80
[  531.829430][ T9446]  ? kstrdup_const+0x57/0x80
[  531.834124][ T9446]  __kmalloc_node_track_caller+0x4f/0x1a0
[  531.840665][ T9446]  kstrdup+0x3f/0x70
[  531.844619][ T9446]  kstrdup_const+0x57/0x80
[  531.849522][ T9446]  kvasprintf_const+0x10c/0x190
[  531.854786][ T9446]  kobject_set_name_vargs+0x5a/0x150
[  531.860199][ T9446]  dev_set_name+0xbf/0xf0
[  531.864684][ T9446]  ? device_initialize+0x540/0x540
[  531.870162][ T9446]  ? sprintf+0xc4/0x100
[  531.874419][ T9446]  device_add_disk+0x343/0x1220
[  531.879326][ T9446]  ? lockdep_init_map_type+0x21e/0x810
[  531.884916][ T9446]  loop_add+0x886/0xaf0
[  531.889166][ T9446]  ? __up_read+0x1fe/0x750
[  531.893628][ T9446]  loop_control_ioctl+0x137/0x630
[  531.898790][ T9446]  ? loop_probe+0x80/0x80
[  531.903266][ T9446]  ? bpf_lsm_file_ioctl+0x9/0x10
[  531.908870][ T9446]  ? loop_probe+0x80/0x80
[  531.913521][ T9446]  __x64_sys_ioctl+0x197/0x210
[  531.918346][ T9446]  do_syscall_64+0x39/0xb0
[  531.923414][ T9446]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  531.929532][ T9446] RIP: 0033:0x7f193c4ef069
[  531.934134][ T9446] 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
[  531.954050][ T9446] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  531.962927][ T9446] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  531.970922][ T9446] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  531.978914][ T9446] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  531.987075][ T9446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  531.995372][ T9446] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  532.003410][ T9446]  </TASK>
[  532.014355][ T9447] FAULT_INJECTION: forcing a failure.
[  532.014355][ T9447] name failslab, interval 1, probability 0, space 0, times 0
[  532.027361][ T9447] CPU: 0 PID: 9447 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  532.039033][ T9447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  532.049188][ T9447] Call Trace:
[  532.052670][ T9447]  <TASK>
[  532.055712][ T9447]  dump_stack_lvl+0x136/0x150
[  532.060488][ T9447]  should_fail_ex+0x4a3/0x5b0
[  532.065280][ T9447]  should_failslab+0x9/0x20
[  532.070100][ T9447]  __kmem_cache_alloc_node+0x5b/0x320
[  532.075510][ T9447]  ? kstrdup_const+0x57/0x80
[  532.080150][ T9447]  ? kstrdup_const+0x57/0x80
[  532.084814][ T9447]  __kmalloc_node_track_caller+0x4f/0x1a0
[  532.091186][ T9447]  kstrdup+0x3f/0x70
[  532.095220][ T9447]  kstrdup_const+0x57/0x80
[  532.099702][ T9447]  kvasprintf_const+0x10c/0x190
[  532.104589][ T9447]  kobject_set_name_vargs+0x5a/0x150
[  532.110088][ T9447]  dev_set_name+0xbf/0xf0
[  532.114461][ T9447]  ? device_initialize+0x540/0x540
[  532.119607][ T9447]  ? sprintf+0xc4/0x100
[  532.123801][ T9447]  device_add_disk+0x343/0x1220
[  532.128783][ T9447]  ? lockdep_init_map_type+0x21e/0x810
[  532.134743][ T9447]  loop_add+0x886/0xaf0
[  532.138960][ T9447]  ? __up_read+0x1fe/0x750
[  532.143427][ T9447]  loop_control_ioctl+0x137/0x630
[  532.148493][ T9447]  ? loop_probe+0x80/0x80
[  532.153087][ T9447]  ? bpf_lsm_file_ioctl+0x9/0x10
[  532.159977][ T9447]  ? loop_probe+0x80/0x80
[  532.164361][ T9447]  __x64_sys_ioctl+0x197/0x210
[  532.169559][ T9447]  do_syscall_64+0x39/0xb0
[  532.174018][ T9447]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  532.179943][ T9447] RIP: 0033:0x7f193c4ef069
[  532.184371][ T9447] 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
[  532.204373][ T9447] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  532.212812][ T9447] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  532.221358][ T9447] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  532.229606][ T9447] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  532.237590][ T9447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  532.245716][ T9447] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  532.254244][ T9447]  </TASK>
[  532.264037][ T9448] FAULT_INJECTION: forcing a failure.
[  532.264037][ T9448] name failslab, interval 1, probability 0, space 0, times 0
[  532.276712][ T9448] CPU: 0 PID: 9448 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  532.289171][ T9448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  532.300899][ T9448] Call Trace:
[  532.304489][ T9448]  <TASK>
[  532.308169][ T9448]  dump_stack_lvl+0x136/0x150
[  532.314711][ T9448]  should_fail_ex+0x4a3/0x5b0
[  532.320148][ T9448]  should_failslab+0x9/0x20
[  532.324722][ T9448]  __kmem_cache_alloc_node+0x5b/0x320
[  532.330235][ T9448]  ? rand_initialize_disk+0x3f/0xc0
[  532.335558][ T9448]  kmalloc_trace+0x26/0xe0
[  532.340153][ T9448]  rand_initialize_disk+0x3f/0xc0
[  532.345591][ T9448]  __alloc_disk_node+0x2c3/0x650
[  532.350695][ T9448]  __blk_mq_alloc_disk+0x111/0x1b0
[  532.356586][ T9448]  loop_add+0x3e4/0xaf0
[  532.360922][ T9448]  ? __up_read+0x1fe/0x750
[  532.365555][ T9448]  loop_control_ioctl+0x137/0x630
[  532.371062][ T9448]  ? loop_probe+0x80/0x80
[  532.375554][ T9448]  ? bpf_lsm_file_ioctl+0x9/0x10
[  532.380621][ T9448]  ? loop_probe+0x80/0x80
[  532.385058][ T9448]  __x64_sys_ioctl+0x197/0x210
[  532.390026][ T9448]  do_syscall_64+0x39/0xb0
[  532.394941][ T9448]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  532.401723][ T9448] RIP: 0033:0x7f193c4ef069
[  532.406540][ T9448] 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
[  532.427295][ T9448] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  532.435721][ T9448] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  532.443721][ T9448] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  532.451696][ T9448] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  532.459702][ T9448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  532.467796][ T9448] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  532.476091][ T9448]  </TASK>
[  532.534554][ T9450] FAULT_INJECTION: forcing a failure.
[  532.534554][ T9450] name failslab, interval 1, probability 0, space 0, times 0
[  532.548527][ T9450] CPU: 0 PID: 9450 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  532.560181][ T9450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  532.570369][ T9450] Call Trace:
[  532.573750][ T9450]  <TASK>
[  532.576696][ T9450]  dump_stack_lvl+0x136/0x150
[  532.581376][ T9450]  should_fail_ex+0x4a3/0x5b0
[  532.586079][ T9450]  should_failslab+0x9/0x20
[  532.590586][ T9450]  __kmem_cache_alloc_node+0x5b/0x320
[  532.595972][ T9450]  ? kstrdup_const+0x57/0x80
[  532.600570][ T9450]  ? kstrdup_const+0x57/0x80
[  532.605168][ T9450]  __kmalloc_node_track_caller+0x4f/0x1a0
[  532.611149][ T9450]  kstrdup+0x3f/0x70
[  532.615069][ T9450]  kstrdup_const+0x57/0x80
[  532.619573][ T9450]  kvasprintf_const+0x10c/0x190
[  532.624429][ T9450]  kobject_set_name_vargs+0x5a/0x150
[  532.629736][ T9450]  dev_set_name+0xbf/0xf0
[  532.634066][ T9450]  ? device_initialize+0x540/0x540
[  532.639191][ T9450]  ? sprintf+0xc4/0x100
[  532.643350][ T9450]  device_add_disk+0x343/0x1220
[  532.648319][ T9450]  ? lockdep_init_map_type+0x21e/0x810
[  532.653806][ T9450]  loop_add+0x886/0xaf0
[  532.657985][ T9450]  ? __up_read+0x1fe/0x750
[  532.662493][ T9450]  loop_control_ioctl+0x137/0x630
[  532.667533][ T9450]  ? loop_probe+0x80/0x80
[  532.671864][ T9450]  ? bpf_lsm_file_ioctl+0x9/0x10
[  532.676892][ T9450]  ? loop_probe+0x80/0x80
[  532.681226][ T9450]  __x64_sys_ioctl+0x197/0x210
[  532.685998][ T9450]  do_syscall_64+0x39/0xb0
[  532.690417][ T9450]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  532.696315][ T9450] RIP: 0033:0x7f193c4ef069
[  532.700744][ T9450] 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
[  532.720453][ T9450] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  532.728868][ T9450] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  532.736873][ T9450] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  532.744846][ T9450] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  532.752816][ T9450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  532.760785][ T9450] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  532.768765][ T9450]  </TASK>
[  532.777685][ T9451] FAULT_INJECTION: forcing a failure.
[  532.777685][ T9451] name failslab, interval 1, probability 0, space 0, times 0
[  532.790641][ T9451] CPU: 0 PID: 9451 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  532.802275][ T9451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  532.812338][ T9451] Call Trace:
[  532.815631][ T9451]  <TASK>
[  532.818557][ T9451]  dump_stack_lvl+0x136/0x150
[  532.823238][ T9451]  should_fail_ex+0x4a3/0x5b0
[  532.828201][ T9451]  should_failslab+0x9/0x20
[  532.832914][ T9451]  __kmem_cache_alloc_node+0x5b/0x320
[  532.838415][ T9451]  ? kstrdup_const+0x57/0x80
[  532.843213][ T9451]  ? kstrdup_const+0x57/0x80
[  532.848023][ T9451]  __kmalloc_node_track_caller+0x4f/0x1a0
[  532.853871][ T9451]  kstrdup+0x3f/0x70
[  532.858263][ T9451]  kstrdup_const+0x57/0x80
[  532.862803][ T9451]  kvasprintf_const+0x10c/0x190
[  532.867760][ T9451]  kobject_set_name_vargs+0x5a/0x150
[  532.873067][ T9451]  dev_set_name+0xbf/0xf0
[  532.877451][ T9451]  ? device_initialize+0x540/0x540
[  532.882665][ T9451]  ? sprintf+0xc4/0x100
[  532.886924][ T9451]  device_add_disk+0x343/0x1220
[  532.891944][ T9451]  ? lockdep_init_map_type+0x21e/0x810
[  532.897514][ T9451]  loop_add+0x886/0xaf0
[  532.901689][ T9451]  ? __up_read+0x1fe/0x750
[  532.906396][ T9451]  loop_control_ioctl+0x137/0x630
[  532.912112][ T9451]  ? loop_probe+0x80/0x80
[  532.916461][ T9451]  ? bpf_lsm_file_ioctl+0x9/0x10
[  532.921467][ T9451]  ? loop_probe+0x80/0x80
[  532.926072][ T9451]  __x64_sys_ioctl+0x197/0x210
[  532.930864][ T9451]  do_syscall_64+0x39/0xb0
[  532.935324][ T9451]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  532.941225][ T9451] RIP: 0033:0x7f193c4ef069
[  532.945654][ T9451] 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
[  532.965277][ T9451] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  532.973785][ T9451] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  532.981773][ T9451] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  532.989859][ T9451] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  532.997845][ T9451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  533.005840][ T9451] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  533.013821][ T9451]  </TASK>
[  533.022173][ T9452] FAULT_INJECTION: forcing a failure.
[  533.022173][ T9452] name failslab, interval 1, probability 0, space 0, times 0
[  533.035658][ T9452] CPU: 1 PID: 9452 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  533.047402][ T9452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  533.057547][ T9452] Call Trace:
[  533.060823][ T9452]  <TASK>
[  533.063764][ T9452]  dump_stack_lvl+0x136/0x150
[  533.068478][ T9452]  should_fail_ex+0x4a3/0x5b0
[  533.073192][ T9452]  should_failslab+0x9/0x20
[  533.077712][ T9452]  __kmem_cache_alloc_node+0x5b/0x320
[  533.083096][ T9452]  ? kstrdup_const+0x57/0x80
[  533.087691][ T9452]  ? kstrdup_const+0x57/0x80
[  533.092459][ T9452]  __kmalloc_node_track_caller+0x4f/0x1a0
[  533.098211][ T9452]  kstrdup+0x3f/0x70
[  533.102271][ T9452]  kstrdup_const+0x57/0x80
[  533.106786][ T9452]  kvasprintf_const+0x10c/0x190
[  533.111889][ T9452]  kobject_set_name_vargs+0x5a/0x150
[  533.117191][ T9452]  dev_set_name+0xbf/0xf0
[  533.121536][ T9452]  ? device_initialize+0x540/0x540
[  533.126682][ T9452]  ? sprintf+0xc4/0x100
[  533.130867][ T9452]  device_add_disk+0x343/0x1220
[  533.135824][ T9452]  ? lockdep_init_map_type+0x21e/0x810
[  533.141512][ T9452]  loop_add+0x886/0xaf0
[  533.145862][ T9452]  ? __up_read+0x1fe/0x750
[  533.150312][ T9452]  loop_control_ioctl+0x137/0x630
[  533.155362][ T9452]  ? loop_probe+0x80/0x80
[  533.159810][ T9452]  ? bpf_lsm_file_ioctl+0x9/0x10
[  533.164852][ T9452]  ? loop_probe+0x80/0x80
[  533.169213][ T9452]  __x64_sys_ioctl+0x197/0x210
[  533.174033][ T9452]  do_syscall_64+0x39/0xb0
[  533.178494][ T9452]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  533.184432][ T9452] RIP: 0033:0x7f193c4ef069
[  533.188865][ T9452] 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
[  533.208927][ T9452] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  533.217624][ T9452] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  533.225793][ T9452] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  533.234128][ T9452] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  533.242666][ T9452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  533.251867][ T9452] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  533.259962][ T9452]  </TASK>
[  533.269759][ T9453] FAULT_INJECTION: forcing a failure.
[  533.269759][ T9453] name failslab, interval 1, probability 0, space 0, times 0
[  533.282530][ T9453] CPU: 1 PID: 9453 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  533.294253][ T9453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  533.304747][ T9453] Call Trace:
[  533.308462][ T9453]  <TASK>
[  533.311679][ T9453]  dump_stack_lvl+0x136/0x150
[  533.316832][ T9453]  should_fail_ex+0x4a3/0x5b0
[  533.321644][ T9453]  should_failslab+0x9/0x20
[  533.326249][ T9453]  __kmem_cache_alloc_node+0x5b/0x320
[  533.332459][ T9453]  ? rand_initialize_disk+0x3f/0xc0
[  533.337805][ T9453]  kmalloc_trace+0x26/0xe0
[  533.342221][ T9453]  rand_initialize_disk+0x3f/0xc0
[  533.347293][ T9453]  __alloc_disk_node+0x2c3/0x650
[  533.352368][ T9453]  __blk_mq_alloc_disk+0x111/0x1b0
[  533.357684][ T9453]  loop_add+0x3e4/0xaf0
[  533.361874][ T9453]  ? __up_read+0x1fe/0x750
[  533.366915][ T9453]  loop_control_ioctl+0x137/0x630
[  533.372069][ T9453]  ? loop_probe+0x80/0x80
[  533.376501][ T9453]  ? bpf_lsm_file_ioctl+0x9/0x10
[  533.381642][ T9453]  ? loop_probe+0x80/0x80
[  533.386009][ T9453]  __x64_sys_ioctl+0x197/0x210
[  533.391326][ T9453]  do_syscall_64+0x39/0xb0
[  533.395876][ T9453]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  533.402038][ T9453] RIP: 0033:0x7f193c4ef069
[  533.406666][ T9453] 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
[  533.427004][ T9453] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  533.436414][ T9453] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  533.445173][ T9453] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  533.453504][ T9453] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  533.461592][ T9453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  533.469607][ T9453] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  533.477598][ T9453]  </TASK>
[  533.545218][ T9454] FAULT_INJECTION: forcing a failure.
[  533.545218][ T9454] name failslab, interval 1, probability 0, space 0, times 0
[  533.559370][ T9454] CPU: 1 PID: 9454 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  533.571475][ T9454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  533.582087][ T9454] Call Trace:
[  533.585375][ T9454]  <TASK>
[  533.588533][ T9454]  dump_stack_lvl+0x136/0x150
[  533.593330][ T9454]  should_fail_ex+0x4a3/0x5b0
[  533.598301][ T9454]  should_failslab+0x9/0x20
[  533.603073][ T9454]  __kmem_cache_alloc_node+0x5b/0x320
[  533.608671][ T9454]  ? kstrdup_const+0x57/0x80
[  533.613824][ T9454]  ? kstrdup_const+0x57/0x80
[  533.618636][ T9454]  __kmalloc_node_track_caller+0x4f/0x1a0
[  533.625382][ T9454]  kstrdup+0x3f/0x70
[  533.629383][ T9454]  kstrdup_const+0x57/0x80
[  533.633843][ T9454]  kvasprintf_const+0x10c/0x190
[  533.639813][ T9454]  kobject_set_name_vargs+0x5a/0x150
[  533.645378][ T9454]  dev_set_name+0xbf/0xf0
[  533.650002][ T9454]  ? device_initialize+0x540/0x540
[  533.655289][ T9454]  ? sprintf+0xc4/0x100
[  533.659644][ T9454]  device_add_disk+0x343/0x1220
[  533.664512][ T9454]  ? lockdep_init_map_type+0x21e/0x810
[  533.670177][ T9454]  loop_add+0x886/0xaf0
[  533.674444][ T9454]  ? __up_read+0x1fe/0x750
[  533.678867][ T9454]  loop_control_ioctl+0x137/0x630
[  533.683914][ T9454]  ? loop_probe+0x80/0x80
[  533.688419][ T9454]  ? bpf_lsm_file_ioctl+0x9/0x10
[  533.693586][ T9454]  ? loop_probe+0x80/0x80
[  533.697920][ T9454]  __x64_sys_ioctl+0x197/0x210
[  533.702690][ T9454]  do_syscall_64+0x39/0xb0
[  533.707374][ T9454]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  533.713637][ T9454] RIP: 0033:0x7f193c4ef069
[  533.718048][ T9454] 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
[  533.738480][ T9454] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  533.747162][ T9454] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  533.755604][ T9454] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  533.763919][ T9454] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  533.773308][ T9454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  533.781826][ T9454] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  533.790080][ T9454]  </TASK>
[  533.799261][ T9455] FAULT_INJECTION: forcing a failure.
[  533.799261][ T9455] name failslab, interval 1, probability 0, space 0, times 0
[  533.812228][ T9455] CPU: 0 PID: 9455 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  533.824481][ T9455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  533.834729][ T9455] Call Trace:
[  533.838278][ T9455]  <TASK>
[  533.841471][ T9455]  dump_stack_lvl+0x136/0x150
[  533.846347][ T9455]  should_fail_ex+0x4a3/0x5b0
[  533.851232][ T9455]  should_failslab+0x9/0x20
[  533.856665][ T9455]  __kmem_cache_alloc_node+0x5b/0x320
[  533.862166][ T9455]  ? kstrdup_const+0x57/0x80
[  533.866889][ T9455]  ? kstrdup_const+0x57/0x80
[  533.872253][ T9455]  __kmalloc_node_track_caller+0x4f/0x1a0
[  533.878901][ T9455]  kstrdup+0x3f/0x70
[  533.885303][ T9455]  kstrdup_const+0x57/0x80
[  533.890278][ T9455]  kvasprintf_const+0x10c/0x190
[  533.895613][ T9455]  kobject_set_name_vargs+0x5a/0x150
[  533.902065][ T9455]  dev_set_name+0xbf/0xf0
[  533.907677][ T9455]  ? device_initialize+0x540/0x540
[  533.913090][ T9455]  ? sprintf+0xc4/0x100
[  533.918190][ T9455]  device_add_disk+0x343/0x1220
[  533.923289][ T9455]  ? lockdep_init_map_type+0x21e/0x810
[  533.929252][ T9455]  loop_add+0x886/0xaf0
[  533.934019][ T9455]  ? __up_read+0x1fe/0x750
[  533.938651][ T9455]  loop_control_ioctl+0x137/0x630
[  533.944403][ T9455]  ? loop_probe+0x80/0x80
[  533.948860][ T9455]  ? bpf_lsm_file_ioctl+0x9/0x10
[  533.953827][ T9455]  ? loop_probe+0x80/0x80
[  533.958653][ T9455]  __x64_sys_ioctl+0x197/0x210
[  533.964633][ T9455]  do_syscall_64+0x39/0xb0
[  533.970089][ T9455]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  533.976384][ T9455] RIP: 0033:0x7f193c4ef069
[  533.980912][ T9455] 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
[  534.003079][ T9455] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  534.011699][ T9455] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  534.020135][ T9455] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  534.028975][ T9455] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  534.037336][ T9455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  534.045704][ T9455] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  534.053842][ T9455]  </TASK>
[  534.063384][ T9456] FAULT_INJECTION: forcing a failure.
[  534.063384][ T9456] name failslab, interval 1, probability 0, space 0, times 0
[  534.076990][ T9456] CPU: 1 PID: 9456 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  534.088900][ T9456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  534.099348][ T9456] Call Trace:
[  534.102906][ T9456]  <TASK>
[  534.105924][ T9456]  dump_stack_lvl+0x136/0x150
[  534.110783][ T9456]  should_fail_ex+0x4a3/0x5b0
[  534.115488][ T9456]  should_failslab+0x9/0x20
[  534.120167][ T9456]  __kmem_cache_alloc_node+0x5b/0x320
[  534.125721][ T9456]  ? rand_initialize_disk+0x3f/0xc0
[  534.131100][ T9456]  kmalloc_trace+0x26/0xe0
[  534.135702][ T9456]  rand_initialize_disk+0x3f/0xc0
[  534.140774][ T9456]  __alloc_disk_node+0x2c3/0x650
[  534.145973][ T9456]  __blk_mq_alloc_disk+0x111/0x1b0
[  534.151130][ T9456]  loop_add+0x3e4/0xaf0
[  534.155303][ T9456]  ? __up_read+0x1fe/0x750
[  534.159726][ T9456]  loop_control_ioctl+0x137/0x630
[  534.164758][ T9456]  ? loop_probe+0x80/0x80
[  534.169126][ T9456]  ? bpf_lsm_file_ioctl+0x9/0x10
[  534.174189][ T9456]  ? loop_probe+0x80/0x80
[  534.178540][ T9456]  __x64_sys_ioctl+0x197/0x210
[  534.183335][ T9456]  do_syscall_64+0x39/0xb0
[  534.187969][ T9456]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  534.193924][ T9456] RIP: 0033:0x7f193c4ef069
[  534.198396][ T9456] 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
[  534.218205][ T9456] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  534.226717][ T9456] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  534.234713][ T9456] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  534.242698][ T9456] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  534.250716][ T9456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  534.258711][ T9456] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  534.266708][ T9456]  </TASK>
[  534.344618][ T9458] FAULT_INJECTION: forcing a failure.
[  534.344618][ T9458] name failslab, interval 1, probability 0, space 0, times 0
[  534.357541][ T9458] CPU: 1 PID: 9458 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  534.369192][ T9458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  534.379851][ T9458] Call Trace:
[  534.383122][ T9458]  <TASK>
[  534.386045][ T9458]  dump_stack_lvl+0x136/0x150
[  534.390725][ T9458]  should_fail_ex+0x4a3/0x5b0
[  534.395693][ T9458]  should_failslab+0x9/0x20
[  534.400401][ T9458]  __kmem_cache_alloc_node+0x5b/0x320
[  534.406144][ T9458]  ? kstrdup_const+0x57/0x80
[  534.410783][ T9458]  ? kstrdup_const+0x57/0x80
[  534.415403][ T9458]  __kmalloc_node_track_caller+0x4f/0x1a0
[  534.421155][ T9458]  kstrdup+0x3f/0x70
[  534.425075][ T9458]  kstrdup_const+0x57/0x80
[  534.429515][ T9458]  kvasprintf_const+0x10c/0x190
[  534.434379][ T9458]  kobject_set_name_vargs+0x5a/0x150
[  534.439782][ T9458]  dev_set_name+0xbf/0xf0
[  534.444162][ T9458]  ? device_initialize+0x540/0x540
[  534.449418][ T9458]  ? sprintf+0xc4/0x100
[  534.453800][ T9458]  device_add_disk+0x343/0x1220
[  534.458797][ T9458]  ? lockdep_init_map_type+0x21e/0x810
[  534.464322][ T9458]  loop_add+0x886/0xaf0
[  534.468797][ T9458]  loop_control_ioctl+0x137/0x630
[  534.473961][ T9458]  ? loop_probe+0x80/0x80
[  534.478403][ T9458]  ? bpf_lsm_file_ioctl+0x9/0x10
[  534.483801][ T9458]  ? loop_probe+0x80/0x80
[  534.488162][ T9458]  __x64_sys_ioctl+0x197/0x210
[  534.492958][ T9458]  do_syscall_64+0x39/0xb0
[  534.497421][ T9458]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  534.503382][ T9458] RIP: 0033:0x7f193c4ef069
[  534.508092][ T9458] 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
[  534.528627][ T9458] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  534.537246][ T9458] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  534.545227][ T9458] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  534.553467][ T9458] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  534.561622][ T9458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  534.569650][ T9458] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  534.577971][ T9458]  </TASK>
[  534.587017][ T9459] FAULT_INJECTION: forcing a failure.
[  534.587017][ T9459] name failslab, interval 1, probability 0, space 0, times 0
[  534.600541][ T9459] CPU: 0 PID: 9459 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  534.612291][ T9459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  534.622365][ T9459] Call Trace:
[  534.625653][ T9459]  <TASK>
[  534.628598][ T9459]  dump_stack_lvl+0x136/0x150
[  534.633292][ T9459]  should_fail_ex+0x4a3/0x5b0
[  534.637978][ T9459]  should_failslab+0x9/0x20
[  534.642494][ T9459]  __kmem_cache_alloc_node+0x5b/0x320
[  534.647878][ T9459]  ? kstrdup_const+0x57/0x80
[  534.652785][ T9459]  ? kstrdup_const+0x57/0x80
[  534.658271][ T9459]  __kmalloc_node_track_caller+0x4f/0x1a0
[  534.664758][ T9459]  kstrdup+0x3f/0x70
[  534.668871][ T9459]  kstrdup_const+0x57/0x80
[  534.673405][ T9459]  kvasprintf_const+0x10c/0x190
[  534.678278][ T9459]  kobject_set_name_vargs+0x5a/0x150
[  534.684450][ T9459]  dev_set_name+0xbf/0xf0
[  534.688819][ T9459]  ? device_initialize+0x540/0x540
[  534.693959][ T9459]  ? sprintf+0xc4/0x100
[  534.698135][ T9459]  device_add_disk+0x343/0x1220
[  534.703104][ T9459]  ? lockdep_init_map_type+0x21e/0x810
[  534.708687][ T9459]  loop_add+0x886/0xaf0
[  534.712954][ T9459]  ? __up_read+0x1fe/0x750
[  534.717459][ T9459]  loop_control_ioctl+0x137/0x630
[  534.722493][ T9459]  ? loop_probe+0x80/0x80
[  534.726902][ T9459]  ? bpf_lsm_file_ioctl+0x9/0x10
[  534.732096][ T9459]  ? loop_probe+0x80/0x80
[  534.736625][ T9459]  __x64_sys_ioctl+0x197/0x210
[  534.742209][ T9459]  do_syscall_64+0x39/0xb0
[  534.746669][ T9459]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  534.752957][ T9459] RIP: 0033:0x7f193c4ef069
[  534.757394][ T9459] 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
[  534.777543][ T9459] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  534.786454][ T9459] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  534.794646][ T9459] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  534.803065][ T9459] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  534.811061][ T9459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  534.819036][ T9459] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  534.827052][ T9459]  </TASK>
[  534.836119][ T9460] FAULT_INJECTION: forcing a failure.
[  534.836119][ T9460] name failslab, interval 1, probability 0, space 0, times 0
[  534.848895][ T9460] CPU: 1 PID: 9460 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  534.860551][ T9460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  534.870625][ T9460] Call Trace:
[  534.873902][ T9460]  <TASK>
[  534.876914][ T9460]  dump_stack_lvl+0x136/0x150
[  534.881596][ T9460]  should_fail_ex+0x4a3/0x5b0
[  534.886370][ T9460]  should_failslab+0x9/0x20
[  534.890882][ T9460]  __kmem_cache_alloc_node+0x5b/0x320
[  534.896282][ T9460]  ? kstrdup_const+0x57/0x80
[  534.900963][ T9460]  ? kstrdup_const+0x57/0x80
[  534.905756][ T9460]  __kmalloc_node_track_caller+0x4f/0x1a0
[  534.911472][ T9460]  kstrdup+0x3f/0x70
[  534.915367][ T9460]  kstrdup_const+0x57/0x80
[  534.919818][ T9460]  kvasprintf_const+0x10c/0x190
[  534.924679][ T9460]  kobject_set_name_vargs+0x5a/0x150
[  534.929975][ T9460]  dev_set_name+0xbf/0xf0
[  534.934312][ T9460]  ? device_initialize+0x540/0x540
[  534.939633][ T9460]  ? sprintf+0xc4/0x100
[  534.943823][ T9460]  device_add_disk+0x343/0x1220
[  534.948787][ T9460]  ? lockdep_init_map_type+0x21e/0x810
[  534.954269][ T9460]  loop_add+0x886/0xaf0
[  534.958443][ T9460]  ? __up_read+0x1fe/0x750
[  534.962985][ T9460]  loop_control_ioctl+0x137/0x630
[  534.968056][ T9460]  ? loop_probe+0x80/0x80
[  534.972717][ T9460]  ? bpf_lsm_file_ioctl+0x9/0x10
[  534.977977][ T9460]  ? loop_probe+0x80/0x80
[  534.982340][ T9460]  __x64_sys_ioctl+0x197/0x210
[  534.987222][ T9460]  do_syscall_64+0x39/0xb0
[  534.991664][ T9460]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  534.998136][ T9460] RIP: 0033:0x7f193c4ef069
[  535.002588][ T9460] 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
[  535.022765][ T9460] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  535.031288][ T9460] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  535.039264][ T9460] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  535.047240][ T9460] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  535.055302][ T9460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  535.063391][ T9460] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  535.071490][ T9460]  </TASK>
[  535.082165][ T9461] FAULT_INJECTION: forcing a failure.
[  535.082165][ T9461] name failslab, interval 1, probability 0, space 0, times 0
[  535.094920][ T9461] CPU: 1 PID: 9461 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  535.106559][ T9461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  535.116648][ T9461] Call Trace:
[  535.119971][ T9461]  <TASK>
[  535.122921][ T9461]  dump_stack_lvl+0x136/0x150
[  535.127604][ T9461]  should_fail_ex+0x4a3/0x5b0
[  535.132299][ T9461]  should_failslab+0x9/0x20
[  535.136821][ T9461]  __kmem_cache_alloc_node+0x5b/0x320
[  535.142342][ T9461]  ? kstrdup_const+0x57/0x80
[  535.147153][ T9461]  ? kstrdup_const+0x57/0x80
[  535.152019][ T9461]  __kmalloc_node_track_caller+0x4f/0x1a0
[  535.157766][ T9461]  kstrdup+0x3f/0x70
[  535.161683][ T9461]  kstrdup_const+0x57/0x80
[  535.166120][ T9461]  kvasprintf_const+0x10c/0x190
[  535.170972][ T9461]  kobject_set_name_vargs+0x5a/0x150
[  535.176262][ T9461]  dev_set_name+0xbf/0xf0
[  535.180594][ T9461]  ? device_initialize+0x540/0x540
[  535.185714][ T9461]  ? sprintf+0xc4/0x100
[  535.189888][ T9461]  device_add_disk+0x343/0x1220
[  535.194880][ T9461]  ? lockdep_init_map_type+0x21e/0x810
[  535.200377][ T9461]  loop_add+0x886/0xaf0
[  535.204567][ T9461]  ? __up_read+0x1fe/0x750
[  535.209017][ T9461]  loop_control_ioctl+0x137/0x630
[  535.214069][ T9461]  ? loop_probe+0x80/0x80
[  535.218422][ T9461]  ? bpf_lsm_file_ioctl+0x9/0x10
[  535.223403][ T9461]  ? loop_probe+0x80/0x80
[  535.227758][ T9461]  __x64_sys_ioctl+0x197/0x210
[  535.232632][ T9461]  do_syscall_64+0x39/0xb0
[  535.237157][ T9461]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  535.243186][ T9461] RIP: 0033:0x7f193c4ef069
[  535.247626][ T9461] 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
[  535.267617][ T9461] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  535.276693][ T9461] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  535.284681][ T9461] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  535.293005][ T9461] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  535.300981][ T9461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  535.308954][ T9461] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  535.317030][ T9461]  </TASK>
[  535.327413][ T9462] FAULT_INJECTION: forcing a failure.
[  535.327413][ T9462] name failslab, interval 1, probability 0, space 0, times 0
[  535.340467][ T9462] CPU: 1 PID: 9462 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  535.352718][ T9462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  535.362880][ T9462] Call Trace:
[  535.366181][ T9462]  <TASK>
[  535.369304][ T9462]  dump_stack_lvl+0x136/0x150
[  535.374075][ T9462]  should_fail_ex+0x4a3/0x5b0
[  535.378965][ T9462]  should_failslab+0x9/0x20
[  535.383772][ T9462]  __kmem_cache_alloc_node+0x5b/0x320
[  535.389335][ T9462]  ? kstrdup_const+0x57/0x80
[  535.393944][ T9462]  ? kstrdup_const+0x57/0x80
[  535.398578][ T9462]  __kmalloc_node_track_caller+0x4f/0x1a0
[  535.404304][ T9462]  kstrdup+0x3f/0x70
[  535.408214][ T9462]  kstrdup_const+0x57/0x80
[  535.412715][ T9462]  kvasprintf_const+0x10c/0x190
[  535.417748][ T9462]  kobject_set_name_vargs+0x5a/0x150
[  535.423110][ T9462]  dev_set_name+0xbf/0xf0
[  535.427640][ T9462]  ? device_initialize+0x540/0x540
[  535.433005][ T9462]  ? sprintf+0xc4/0x100
[  535.437521][ T9462]  device_add_disk+0x343/0x1220
[  535.442426][ T9462]  ? lockdep_init_map_type+0x21e/0x810
[  535.448039][ T9462]  loop_add+0x886/0xaf0
[  535.452237][ T9462]  ? __up_read+0x1fe/0x750
[  535.457058][ T9462]  loop_control_ioctl+0x137/0x630
[  535.462294][ T9462]  ? loop_probe+0x80/0x80
[  535.466644][ T9462]  ? bpf_lsm_file_ioctl+0x9/0x10
[  535.471613][ T9462]  ? loop_probe+0x80/0x80
[  535.475974][ T9462]  __x64_sys_ioctl+0x197/0x210
[  535.480962][ T9462]  do_syscall_64+0x39/0xb0
[  535.485392][ T9462]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  535.491405][ T9462] RIP: 0033:0x7f193c4ef069
[  535.495927][ T9462] 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
[  535.515918][ T9462] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  535.524564][ T9462] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  535.532830][ T9462] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  535.541346][ T9462] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  535.549449][ T9462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  535.557883][ T9462] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  535.565990][ T9462]  </TASK>
[  535.576031][ T9463] FAULT_INJECTION: forcing a failure.
[  535.576031][ T9463] name failslab, interval 1, probability 0, space 0, times 0
[  535.589620][ T9463] CPU: 0 PID: 9463 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  535.601819][ T9463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  535.612273][ T9463] Call Trace:
[  535.615674][ T9463]  <TASK>
[  535.618731][ T9463]  dump_stack_lvl+0x136/0x150
[  535.623602][ T9463]  should_fail_ex+0x4a3/0x5b0
[  535.628476][ T9463]  should_failslab+0x9/0x20
[  535.633450][ T9463]  __kmem_cache_alloc_node+0x5b/0x320
[  535.639285][ T9463]  ? kstrdup_const+0x57/0x80
[  535.644451][ T9463]  ? kstrdup_const+0x57/0x80
[  535.649456][ T9463]  __kmalloc_node_track_caller+0x4f/0x1a0
[  535.655518][ T9463]  kstrdup+0x3f/0x70
[  535.660585][ T9463]  kstrdup_const+0x57/0x80
[  535.666689][ T9463]  kvasprintf_const+0x10c/0x190
[  535.671756][ T9463]  kobject_set_name_vargs+0x5a/0x150
[  535.677243][ T9463]  dev_set_name+0xbf/0xf0
[  535.681682][ T9463]  ? device_initialize+0x540/0x540
[  535.687163][ T9463]  ? sprintf+0xc4/0x100
[  535.691367][ T9463]  device_add_disk+0x343/0x1220
[  535.696243][ T9463]  ? lockdep_init_map_type+0x21e/0x810
[  535.701897][ T9463]  loop_add+0x886/0xaf0
[  535.706171][ T9463]  ? __up_read+0x1fe/0x750
[  535.710703][ T9463]  loop_control_ioctl+0x137/0x630
[  535.715859][ T9463]  ? loop_probe+0x80/0x80
[  535.720210][ T9463]  ? bpf_lsm_file_ioctl+0x9/0x10
[  535.725352][ T9463]  ? loop_probe+0x80/0x80
[  535.729706][ T9463]  __x64_sys_ioctl+0x197/0x210
[  535.735102][ T9463]  do_syscall_64+0x39/0xb0
[  535.739802][ T9463]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  535.746100][ T9463] RIP: 0033:0x7f193c4ef069
[  535.751191][ T9463] 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
[  535.774941][ T9463] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  535.784169][ T9463] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  535.794368][ T9463] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  535.802783][ T9463] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  535.811103][ T9463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  535.819721][ T9463] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  535.828321][ T9463]  </TASK>
[  535.837809][ T9464] FAULT_INJECTION: forcing a failure.
[  535.837809][ T9464] name failslab, interval 1, probability 0, space 0, times 0
[  535.851230][ T9464] CPU: 0 PID: 9464 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  535.863072][ T9464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  535.873328][ T9464] Call Trace:
[  535.876618][ T9464]  <TASK>
[  535.879634][ T9464]  dump_stack_lvl+0x136/0x150
[  535.884451][ T9464]  should_fail_ex+0x4a3/0x5b0
[  535.889235][ T9464]  should_failslab+0x9/0x20
[  535.894888][ T9464]  __kmem_cache_alloc_node+0x5b/0x320
[  535.901191][ T9464]  ? kstrdup_const+0x57/0x80
[  535.907072][ T9464]  ? kstrdup_const+0x57/0x80
[  535.912919][ T9464]  __kmalloc_node_track_caller+0x4f/0x1a0
[  535.918858][ T9464]  kstrdup+0x3f/0x70
[  535.923060][ T9464]  kstrdup_const+0x57/0x80
[  535.928414][ T9464]  kvasprintf_const+0x10c/0x190
[  535.933689][ T9464]  kobject_set_name_vargs+0x5a/0x150
[  535.940165][ T9464]  dev_set_name+0xbf/0xf0
[  535.945091][ T9464]  ? device_initialize+0x540/0x540
[  535.950620][ T9464]  ? sprintf+0xc4/0x100
[  535.954834][ T9464]  device_add_disk+0x343/0x1220
[  535.959999][ T9464]  ? lockdep_init_map_type+0x21e/0x810
[  535.965597][ T9464]  loop_add+0x886/0xaf0
[  535.969823][ T9464]  ? __up_read+0x1fe/0x750
[  535.974285][ T9464]  loop_control_ioctl+0x137/0x630
[  535.979372][ T9464]  ? loop_probe+0x80/0x80
[  535.983830][ T9464]  ? bpf_lsm_file_ioctl+0x9/0x10
[  535.988842][ T9464]  ? loop_probe+0x80/0x80
[  535.993929][ T9464]  __x64_sys_ioctl+0x197/0x210
[  535.998779][ T9464]  do_syscall_64+0x39/0xb0
[  536.004994][ T9464]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  536.011392][ T9464] RIP: 0033:0x7f193c4ef069
[  536.016068][ T9464] 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
[  536.040386][ T9464] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  536.051478][ T9464] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  536.061344][ T9464] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  536.072321][ T9464] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  536.081410][ T9464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  536.089403][ T9464] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  536.097599][ T9464]  </TASK>
[  536.106784][ T9465] FAULT_INJECTION: forcing a failure.
[  536.106784][ T9465] name failslab, interval 1, probability 0, space 0, times 0
[  536.121406][ T9465] CPU: 1 PID: 9465 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  536.134920][ T9465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  536.148370][ T9465] Call Trace:
[  536.151772][ T9465]  <TASK>
[  536.155719][ T9465]  dump_stack_lvl+0x136/0x150
[  536.161376][ T9465]  should_fail_ex+0x4a3/0x5b0
[  536.166082][ T9465]  should_failslab+0x9/0x20
[  536.170804][ T9465]  __kmem_cache_alloc_node+0x5b/0x320
[  536.176735][ T9465]  ? kstrdup_const+0x57/0x80
[  536.182059][ T9465]  ? kstrdup_const+0x57/0x80
[  536.187631][ T9465]  __kmalloc_node_track_caller+0x4f/0x1a0
[  536.196318][ T9465]  kstrdup+0x3f/0x70
[  536.200882][ T9465]  kstrdup_const+0x57/0x80
[  536.205333][ T9465]  kvasprintf_const+0x10c/0x190
[  536.210455][ T9465]  kobject_set_name_vargs+0x5a/0x150
[  536.215947][ T9465]  dev_set_name+0xbf/0xf0
[  536.220555][ T9465]  ? device_initialize+0x540/0x540
[  536.225969][ T9465]  ? sprintf+0xc4/0x100
[  536.230537][ T9465]  device_add_disk+0x343/0x1220
[  536.235709][ T9465]  ? lockdep_init_map_type+0x21e/0x810
[  536.241633][ T9465]  loop_add+0x886/0xaf0
[  536.246344][ T9465]  ? __up_read+0x1fe/0x750
[  536.250965][ T9465]  loop_control_ioctl+0x137/0x630
[  536.256208][ T9465]  ? loop_probe+0x80/0x80
[  536.261005][ T9465]  ? bpf_lsm_file_ioctl+0x9/0x10
[  536.266235][ T9465]  ? loop_probe+0x80/0x80
[  536.270781][ T9465]  __x64_sys_ioctl+0x197/0x210
[  536.275973][ T9465]  do_syscall_64+0x39/0xb0
[  536.280602][ T9465]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  536.286977][ T9465] RIP: 0033:0x7f193c4ef069
[  536.291842][ T9465] 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
[  536.312605][ T9465] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  536.321380][ T9465] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  536.329806][ T9465] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  536.339533][ T9465] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  536.348397][ T9465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  536.357350][ T9465] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  536.365847][ T9465]  </TASK>
[  536.375370][ T9466] FAULT_INJECTION: forcing a failure.
[  536.375370][ T9466] name failslab, interval 1, probability 0, space 0, times 0
[  536.389334][ T9466] CPU: 0 PID: 9466 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  536.401411][ T9466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  536.411927][ T9466] Call Trace:
[  536.415360][ T9466]  <TASK>
[  536.418338][ T9466]  dump_stack_lvl+0x136/0x150
[  536.423225][ T9466]  should_fail_ex+0x4a3/0x5b0
[  536.428093][ T9466]  should_failslab+0x9/0x20
[  536.432642][ T9466]  __kmem_cache_alloc_node+0x5b/0x320
[  536.438751][ T9466]  ? rand_initialize_disk+0x3f/0xc0
[  536.443990][ T9466]  kmalloc_trace+0x26/0xe0
[  536.448718][ T9466]  rand_initialize_disk+0x3f/0xc0
[  536.453857][ T9466]  __alloc_disk_node+0x2c3/0x650
[  536.459400][ T9466]  __blk_mq_alloc_disk+0x111/0x1b0
[  536.464799][ T9466]  loop_add+0x3e4/0xaf0
[  536.469057][ T9466]  ? __up_read+0x1fe/0x750
[  536.473596][ T9466]  loop_control_ioctl+0x137/0x630
[  536.478643][ T9466]  ? loop_probe+0x80/0x80
[  536.482987][ T9466]  ? bpf_lsm_file_ioctl+0x9/0x10
[  536.488622][ T9466]  ? loop_probe+0x80/0x80
[  536.493637][ T9466]  __x64_sys_ioctl+0x197/0x210
[  536.498617][ T9466]  do_syscall_64+0x39/0xb0
[  536.503141][ T9466]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  536.509353][ T9466] RIP: 0033:0x7f193c4ef069
[  536.514157][ T9466] 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
[  536.534742][ T9466] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  536.543253][ T9466] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  536.551780][ T9466] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  536.560107][ T9466] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  536.568722][ T9466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  536.576965][ T9466] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  536.585330][ T9466]  </TASK>
[  536.655419][ T9468] FAULT_INJECTION: forcing a failure.
[  536.655419][ T9468] name failslab, interval 1, probability 0, space 0, times 0
[  536.669080][ T9468] CPU: 1 PID: 9468 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  536.680999][ T9468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  536.692389][ T9468] Call Trace:
[  536.696216][ T9468]  <TASK>
[  536.699162][ T9468]  dump_stack_lvl+0x136/0x150
[  536.703942][ T9468]  should_fail_ex+0x4a3/0x5b0
[  536.708921][ T9468]  should_failslab+0x9/0x20
[  536.713713][ T9468]  __kmem_cache_alloc_node+0x5b/0x320
[  536.719229][ T9468]  ? rand_initialize_disk+0x3f/0xc0
[  536.724645][ T9468]  kmalloc_trace+0x26/0xe0
[  536.729087][ T9468]  rand_initialize_disk+0x3f/0xc0
[  536.734671][ T9468]  __alloc_disk_node+0x2c3/0x650
[  536.739748][ T9468]  __blk_mq_alloc_disk+0x111/0x1b0
[  536.745024][ T9468]  loop_add+0x3e4/0xaf0
[  536.749315][ T9468]  ? __up_read+0x1fe/0x750
[  536.753939][ T9468]  loop_control_ioctl+0x137/0x630
[  536.759091][ T9468]  ? loop_probe+0x80/0x80
[  536.763478][ T9468]  ? bpf_lsm_file_ioctl+0x9/0x10
[  536.768549][ T9468]  ? loop_probe+0x80/0x80
[  536.773184][ T9468]  __x64_sys_ioctl+0x197/0x210
[  536.778574][ T9468]  do_syscall_64+0x39/0xb0
[  536.783104][ T9468]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  536.789103][ T9468] RIP: 0033:0x7f193c4ef069
[  536.793537][ T9468] 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
[  536.813773][ T9468] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  536.822556][ T9468] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  536.831057][ T9468] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  536.839416][ T9468] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  536.847747][ T9468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  536.855837][ T9468] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  536.863913][ T9468]  </TASK>
[  536.924917][ T9470] FAULT_INJECTION: forcing a failure.
[  536.924917][ T9470] name failslab, interval 1, probability 0, space 0, times 0
[  536.938783][ T9470] CPU: 1 PID: 9470 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  536.951285][ T9470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  536.961345][ T9470] Call Trace:
[  536.964618][ T9470]  <TASK>
[  536.967997][ T9470]  dump_stack_lvl+0x136/0x150
[  536.972782][ T9470]  should_fail_ex+0x4a3/0x5b0
[  536.977466][ T9470]  should_failslab+0x9/0x20
[  536.982011][ T9470]  __kmem_cache_alloc_node+0x5b/0x320
[  536.987657][ T9470]  ? kstrdup_const+0x57/0x80
[  536.992364][ T9470]  ? kstrdup_const+0x57/0x80
[  536.997250][ T9470]  __kmalloc_node_track_caller+0x4f/0x1a0
[  537.003078][ T9470]  kstrdup+0x3f/0x70
[  537.007167][ T9470]  kstrdup_const+0x57/0x80
[  537.011613][ T9470]  kvasprintf_const+0x10c/0x190
[  537.016782][ T9470]  kobject_set_name_vargs+0x5a/0x150
[  537.022099][ T9470]  dev_set_name+0xbf/0xf0
[  537.026540][ T9470]  ? device_initialize+0x540/0x540
[  537.031773][ T9470]  ? sprintf+0xc4/0x100
[  537.036446][ T9470]  device_add_disk+0x343/0x1220
[  537.041521][ T9470]  ? lockdep_init_map_type+0x21e/0x810
[  537.049595][ T9470]  loop_add+0x886/0xaf0
[  537.054046][ T9470]  ? __up_read+0x1fe/0x750
[  537.060219][ T9470]  loop_control_ioctl+0x137/0x630
[  537.065381][ T9470]  ? loop_probe+0x80/0x80
[  537.070369][ T9470]  ? bpf_lsm_file_ioctl+0x9/0x10
[  537.076945][ T9470]  ? loop_probe+0x80/0x80
[  537.081854][ T9470]  __x64_sys_ioctl+0x197/0x210
[  537.086895][ T9470]  do_syscall_64+0x39/0xb0
[  537.092157][ T9470]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  537.099583][ T9470] RIP: 0033:0x7f193c4ef069
[  537.104030][ T9470] 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
[  537.124540][ T9470] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  537.133535][ T9470] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  537.141720][ T9470] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  537.150067][ T9470] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  537.158162][ T9470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  537.166163][ T9470] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  537.174226][ T9470]  </TASK>
[  537.183871][ T9471] FAULT_INJECTION: forcing a failure.
[  537.183871][ T9471] name failslab, interval 1, probability 0, space 0, times 0
[  537.196916][ T9471] CPU: 1 PID: 9471 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  537.208572][ T9471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  537.218764][ T9471] Call Trace:
[  537.222154][ T9471]  <TASK>
[  537.225175][ T9471]  dump_stack_lvl+0x136/0x150
[  537.229877][ T9471]  should_fail_ex+0x4a3/0x5b0
[  537.234660][ T9471]  should_failslab+0x9/0x20
[  537.239274][ T9471]  __kmem_cache_alloc_node+0x5b/0x320
[  537.244767][ T9471]  ? kstrdup_const+0x57/0x80
[  537.249397][ T9471]  ? kstrdup_const+0x57/0x80
[  537.254204][ T9471]  __kmalloc_node_track_caller+0x4f/0x1a0
[  537.260211][ T9471]  kstrdup+0x3f/0x70
[  537.264257][ T9471]  kstrdup_const+0x57/0x80
[  537.268821][ T9471]  kvasprintf_const+0x10c/0x190
[  537.273700][ T9471]  kobject_set_name_vargs+0x5a/0x150
[  537.279630][ T9471]  dev_set_name+0xbf/0xf0
[  537.284752][ T9471]  ? device_initialize+0x540/0x540
[  537.289987][ T9471]  ? sprintf+0xc4/0x100
[  537.294171][ T9471]  device_add_disk+0x343/0x1220
[  537.299689][ T9471]  ? lockdep_init_map_type+0x21e/0x810
[  537.305444][ T9471]  loop_add+0x886/0xaf0
[  537.309646][ T9471]  ? __up_read+0x1fe/0x750
[  537.314163][ T9471]  loop_control_ioctl+0x137/0x630
[  537.320359][ T9471]  ? loop_probe+0x80/0x80
[  537.324743][ T9471]  ? bpf_lsm_file_ioctl+0x9/0x10
[  537.329775][ T9471]  ? loop_probe+0x80/0x80
[  537.334122][ T9471]  __x64_sys_ioctl+0x197/0x210
[  537.338946][ T9471]  do_syscall_64+0x39/0xb0
[  537.343401][ T9471]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  537.349404][ T9471] RIP: 0033:0x7f193c4ef069
[  537.354040][ T9471] 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
[  537.374118][ T9471] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  537.383257][ T9471] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  537.391429][ T9471] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  537.399447][ T9471] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  537.407540][ T9471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  537.415529][ T9471] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  537.423853][ T9471]  </TASK>
[  537.433686][ T9472] FAULT_INJECTION: forcing a failure.
[  537.433686][ T9472] name failslab, interval 1, probability 0, space 0, times 0
[  537.446489][ T9472] CPU: 0 PID: 9472 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  537.458675][ T9472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  537.469087][ T9472] Call Trace:
[  537.472542][ T9472]  <TASK>
[  537.475470][ T9472]  dump_stack_lvl+0x136/0x150
[  537.480255][ T9472]  should_fail_ex+0x4a3/0x5b0
[  537.484974][ T9472]  should_failslab+0x9/0x20
[  537.489593][ T9472]  __kmem_cache_alloc_node+0x5b/0x320
[  537.494993][ T9472]  ? kstrdup_const+0x57/0x80
[  537.499604][ T9472]  ? kstrdup_const+0x57/0x80
[  537.504276][ T9472]  __kmalloc_node_track_caller+0x4f/0x1a0
[  537.510096][ T9472]  kstrdup+0x3f/0x70
[  537.514021][ T9472]  kstrdup_const+0x57/0x80
[  537.518464][ T9472]  kvasprintf_const+0x10c/0x190
[  537.523351][ T9472]  kobject_set_name_vargs+0x5a/0x150
[  537.528655][ T9472]  dev_set_name+0xbf/0xf0
[  537.533021][ T9472]  ? device_initialize+0x540/0x540
[  537.538166][ T9472]  ? sprintf+0xc4/0x100
[  537.542363][ T9472]  device_add_disk+0x343/0x1220
[  537.547263][ T9472]  ? lockdep_init_map_type+0x21e/0x810
[  537.552737][ T9472]  loop_add+0x886/0xaf0
[  537.556913][ T9472]  ? __up_read+0x1fe/0x750
[  537.561418][ T9472]  loop_control_ioctl+0x137/0x630
[  537.567115][ T9472]  ? loop_probe+0x80/0x80
[  537.571475][ T9472]  ? bpf_lsm_file_ioctl+0x9/0x10
[  537.577301][ T9472]  ? loop_probe+0x80/0x80
[  537.581632][ T9472]  __x64_sys_ioctl+0x197/0x210
[  537.586416][ T9472]  do_syscall_64+0x39/0xb0
[  537.590885][ T9472]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  537.596880][ T9472] RIP: 0033:0x7f193c4ef069
[  537.601400][ T9472] 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
[  537.621110][ T9472] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  537.629791][ T9472] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  537.638111][ T9472] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  537.646287][ T9472] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  537.654451][ T9472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  537.663216][ T9472] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  537.671472][ T9472]  </TASK>
[  537.679962][ T9473] FAULT_INJECTION: forcing a failure.
[  537.679962][ T9473] name failslab, interval 1, probability 0, space 0, times 0
[  537.694116][ T9473] CPU: 1 PID: 9473 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  537.705791][ T9473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  537.716150][ T9473] Call Trace:
[  537.719651][ T9473]  <TASK>
[  537.722669][ T9473]  dump_stack_lvl+0x136/0x150
[  537.727380][ T9473]  should_fail_ex+0x4a3/0x5b0
[  537.732595][ T9473]  should_failslab+0x9/0x20
[  537.737397][ T9473]  __kmem_cache_alloc_node+0x5b/0x320
[  537.742883][ T9473]  ? kstrdup_const+0x57/0x80
[  537.747608][ T9473]  ? kstrdup_const+0x57/0x80
[  537.752330][ T9473]  __kmalloc_node_track_caller+0x4f/0x1a0
[  537.758294][ T9473]  kstrdup+0x3f/0x70
[  537.762690][ T9473]  kstrdup_const+0x57/0x80
[  537.767313][ T9473]  kvasprintf_const+0x10c/0x190
[  537.773207][ T9473]  kobject_set_name_vargs+0x5a/0x150
[  537.780544][ T9473]  dev_set_name+0xbf/0xf0
[  537.785570][ T9473]  ? device_initialize+0x540/0x540
[  537.791626][ T9473]  ? sprintf+0xc4/0x100
[  537.795922][ T9473]  device_add_disk+0x343/0x1220
[  537.801775][ T9473]  ? lockdep_init_map_type+0x21e/0x810
[  537.807755][ T9473]  loop_add+0x886/0xaf0
[  537.812042][ T9473]  ? __up_read+0x1fe/0x750
[  537.817098][ T9473]  loop_control_ioctl+0x137/0x630
[  537.822151][ T9473]  ? loop_probe+0x80/0x80
[  537.827594][ T9473]  ? bpf_lsm_file_ioctl+0x9/0x10
[  537.832961][ T9473]  ? loop_probe+0x80/0x80
[  537.837356][ T9473]  __x64_sys_ioctl+0x197/0x210
[  537.842511][ T9473]  do_syscall_64+0x39/0xb0
[  537.847707][ T9473]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  537.853995][ T9473] RIP: 0033:0x7f193c4ef069
[  537.858926][ T9473] 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
[  537.880319][ T9473] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  537.889291][ T9473] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  537.897546][ T9473] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  537.905955][ T9473] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  537.914076][ T9473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  537.922243][ T9473] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  537.931809][ T9473]  </TASK>
[  537.941466][ T9474] FAULT_INJECTION: forcing a failure.
[  537.941466][ T9474] name failslab, interval 1, probability 0, space 0, times 0
[  537.955012][ T9474] CPU: 1 PID: 9474 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  537.967860][ T9474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  537.977949][ T9474] Call Trace:
[  537.981234][ T9474]  <TASK>
[  537.984189][ T9474]  dump_stack_lvl+0x136/0x150
[  537.988907][ T9474]  should_fail_ex+0x4a3/0x5b0
[  537.993891][ T9474]  should_failslab+0x9/0x20
[  537.998591][ T9474]  __kmem_cache_alloc_node+0x5b/0x320
[  538.004625][ T9474]  ? kstrdup_const+0x57/0x80
[  538.009307][ T9474]  ? kstrdup_const+0x57/0x80
[  538.014406][ T9474]  __kmalloc_node_track_caller+0x4f/0x1a0
[  538.021111][ T9474]  kstrdup+0x3f/0x70
[  538.025024][ T9474]  kstrdup_const+0x57/0x80
[  538.029537][ T9474]  kvasprintf_const+0x10c/0x190
[  538.034609][ T9474]  kobject_set_name_vargs+0x5a/0x150
[  538.040341][ T9474]  dev_set_name+0xbf/0xf0
[  538.045808][ T9474]  ? device_initialize+0x540/0x540
[  538.051138][ T9474]  ? sprintf+0xc4/0x100
[  538.055441][ T9474]  device_add_disk+0x343/0x1220
[  538.060972][ T9474]  ? lockdep_init_map_type+0x21e/0x810
[  538.066712][ T9474]  loop_add+0x886/0xaf0
[  538.071307][ T9474]  ? __up_read+0x1fe/0x750
[  538.076456][ T9474]  loop_control_ioctl+0x137/0x630
[  538.081692][ T9474]  ? loop_probe+0x80/0x80
[  538.086247][ T9474]  ? bpf_lsm_file_ioctl+0x9/0x10
[  538.091597][ T9474]  ? loop_probe+0x80/0x80
[  538.096244][ T9474]  __x64_sys_ioctl+0x197/0x210
[  538.101164][ T9474]  do_syscall_64+0x39/0xb0
[  538.107076][ T9474]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  538.113204][ T9474] RIP: 0033:0x7f193c4ef069
[  538.117646][ T9474] 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
[  538.137721][ T9474] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  538.146322][ T9474] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  538.154569][ T9474] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  538.162562][ T9474] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  538.170914][ T9474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  538.180119][ T9474] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  538.188426][ T9474]  </TASK>
[  538.197830][ T9475] FAULT_INJECTION: forcing a failure.
[  538.197830][ T9475] name failslab, interval 1, probability 0, space 0, times 0
[  538.212118][ T9475] CPU: 1 PID: 9475 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  538.224236][ T9475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  538.234814][ T9475] Call Trace:
[  538.238212][ T9475]  <TASK>
[  538.241146][ T9475]  dump_stack_lvl+0x136/0x150
[  538.246038][ T9475]  should_fail_ex+0x4a3/0x5b0
[  538.250907][ T9475]  should_failslab+0x9/0x20
[  538.255435][ T9475]  __kmem_cache_alloc_node+0x5b/0x320
[  538.260815][ T9475]  ? kstrdup_const+0x57/0x80
[  538.265502][ T9475]  ? kstrdup_const+0x57/0x80
[  538.270564][ T9475]  __kmalloc_node_track_caller+0x4f/0x1a0
[  538.276515][ T9475]  kstrdup+0x3f/0x70
[  538.280465][ T9475]  kstrdup_const+0x57/0x80
[  538.284936][ T9475]  kvasprintf_const+0x10c/0x190
[  538.289905][ T9475]  kobject_set_name_vargs+0x5a/0x150
[  538.295409][ T9475]  dev_set_name+0xbf/0xf0
[  538.301595][ T9475]  ? device_initialize+0x540/0x540
[  538.306933][ T9475]  ? sprintf+0xc4/0x100
[  538.311104][ T9475]  device_add_disk+0x343/0x1220
[  538.316068][ T9475]  ? lockdep_init_map_type+0x21e/0x810
[  538.321579][ T9475]  loop_add+0x886/0xaf0
[  538.325779][ T9475]  ? __up_read+0x1fe/0x750
[  538.330220][ T9475]  loop_control_ioctl+0x137/0x630
[  538.335288][ T9475]  ? loop_probe+0x80/0x80
[  538.339720][ T9475]  ? bpf_lsm_file_ioctl+0x9/0x10
[  538.344681][ T9475]  ? loop_probe+0x80/0x80
[  538.349114][ T9475]  __x64_sys_ioctl+0x197/0x210
[  538.353893][ T9475]  do_syscall_64+0x39/0xb0
[  538.358341][ T9475]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  538.364258][ T9475] RIP: 0033:0x7f193c4ef069
[  538.368677][ T9475] 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
[  538.388482][ T9475] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  538.397563][ T9475] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  538.405900][ T9475] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  538.414064][ T9475] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  538.422058][ T9475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  538.430145][ T9475] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  538.438942][ T9475]  </TASK>
[  538.448423][ T9476] FAULT_INJECTION: forcing a failure.
[  538.448423][ T9476] name failslab, interval 1, probability 0, space 0, times 0
[  538.461260][ T9476] CPU: 1 PID: 9476 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  538.473007][ T9476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  538.483300][ T9476] Call Trace:
[  538.486599][ T9476]  <TASK>
[  538.489538][ T9476]  dump_stack_lvl+0x136/0x150
[  538.494234][ T9476]  should_fail_ex+0x4a3/0x5b0
[  538.498975][ T9476]  should_failslab+0x9/0x20
[  538.503520][ T9476]  __kmem_cache_alloc_node+0x5b/0x320
[  538.508931][ T9476]  ? kstrdup_const+0x57/0x80
[  538.513541][ T9476]  ? kstrdup_const+0x57/0x80
[  538.518245][ T9476]  __kmalloc_node_track_caller+0x4f/0x1a0
[  538.523987][ T9476]  kstrdup+0x3f/0x70
[  538.528015][ T9476]  kstrdup_const+0x57/0x80
[  538.532468][ T9476]  kvasprintf_const+0x10c/0x190
[  538.537353][ T9476]  kobject_set_name_vargs+0x5a/0x150
[  538.542685][ T9476]  dev_set_name+0xbf/0xf0
[  538.547032][ T9476]  ? device_initialize+0x540/0x540
[  538.552166][ T9476]  ? sprintf+0xc4/0x100
[  538.556352][ T9476]  device_add_disk+0x343/0x1220
[  538.561227][ T9476]  ? lockdep_init_map_type+0x21e/0x810
[  538.566726][ T9476]  loop_add+0x886/0xaf0
[  538.570919][ T9476]  ? __up_read+0x1fe/0x750
[  538.575343][ T9476]  loop_control_ioctl+0x137/0x630
[  538.580423][ T9476]  ? loop_probe+0x80/0x80
[  538.584782][ T9476]  ? bpf_lsm_file_ioctl+0x9/0x10
[  538.589918][ T9476]  ? loop_probe+0x80/0x80
[  538.594265][ T9476]  __x64_sys_ioctl+0x197/0x210
[  538.599046][ T9476]  do_syscall_64+0x39/0xb0
[  538.603562][ T9476]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  538.609479][ T9476] RIP: 0033:0x7f193c4ef069
[  538.613916][ T9476] 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
[  538.633822][ T9476] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  538.642272][ T9476] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  538.650608][ T9476] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  538.658702][ T9476] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  538.667212][ T9476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  538.675574][ T9476] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  538.683859][ T9476]  </TASK>
[  538.693373][ T9477] FAULT_INJECTION: forcing a failure.
[  538.693373][ T9477] name failslab, interval 1, probability 0, space 0, times 0
[  538.706456][ T9477] CPU: 1 PID: 9477 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  538.718464][ T9477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  538.728801][ T9477] Call Trace:
[  538.732159][ T9477]  <TASK>
[  538.735092][ T9477]  dump_stack_lvl+0x136/0x150
[  538.740202][ T9477]  should_fail_ex+0x4a3/0x5b0
[  538.744997][ T9477]  should_failslab+0x9/0x20
[  538.749676][ T9477]  __kmem_cache_alloc_node+0x5b/0x320
[  538.755157][ T9477]  ? rand_initialize_disk+0x3f/0xc0
[  538.760626][ T9477]  kmalloc_trace+0x26/0xe0
[  538.765498][ T9477]  rand_initialize_disk+0x3f/0xc0
[  538.770640][ T9477]  __alloc_disk_node+0x2c3/0x650
[  538.775694][ T9477]  __blk_mq_alloc_disk+0x111/0x1b0
[  538.780826][ T9477]  loop_add+0x3e4/0xaf0
[  538.784995][ T9477]  ? __up_read+0x1fe/0x750
[  538.789610][ T9477]  loop_control_ioctl+0x137/0x630
[  538.794669][ T9477]  ? loop_probe+0x80/0x80
[  538.799216][ T9477]  ? bpf_lsm_file_ioctl+0x9/0x10
[  538.804270][ T9477]  ? loop_probe+0x80/0x80
[  538.809334][ T9477]  __x64_sys_ioctl+0x197/0x210
[  538.814300][ T9477]  do_syscall_64+0x39/0xb0
[  538.818928][ T9477]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  538.825089][ T9477] RIP: 0033:0x7f193c4ef069
[  538.829761][ T9477] 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
[  538.850361][ T9477] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  538.859060][ T9477] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  538.867423][ T9477] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  538.875508][ T9477] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  538.883841][ T9477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  538.891954][ T9477] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  538.900168][ T9477]  </TASK>
[  538.954767][ T9479] FAULT_INJECTION: forcing a failure.
[  538.954767][ T9479] name failslab, interval 1, probability 0, space 0, times 0
[  538.969279][ T9479] CPU: 0 PID: 9479 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  538.982075][ T9479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  538.993184][ T9479] Call Trace:
[  538.996727][ T9479]  <TASK>
[  538.999750][ T9479]  dump_stack_lvl+0x136/0x150
[  539.004462][ T9479]  should_fail_ex+0x4a3/0x5b0
[  539.009650][ T9479]  should_failslab+0x9/0x20
[  539.014545][ T9479]  __kmem_cache_alloc_node+0x5b/0x320
[  539.020038][ T9479]  ? kstrdup_const+0x57/0x80
[  539.024854][ T9479]  ? kstrdup_const+0x57/0x80
[  539.029554][ T9479]  __kmalloc_node_track_caller+0x4f/0x1a0
[  539.035308][ T9479]  kstrdup+0x3f/0x70
[  539.039269][ T9479]  kstrdup_const+0x57/0x80
[  539.044004][ T9479]  kvasprintf_const+0x10c/0x190
[  539.049157][ T9479]  kobject_set_name_vargs+0x5a/0x150
[  539.054716][ T9479]  dev_set_name+0xbf/0xf0
[  539.059124][ T9479]  ? device_initialize+0x540/0x540
[  539.064377][ T9479]  ? sprintf+0xc4/0x100
[  539.069005][ T9479]  device_add_disk+0x343/0x1220
[  539.074180][ T9479]  ? lockdep_init_map_type+0x21e/0x810
[  539.079770][ T9479]  loop_add+0x886/0xaf0
[  539.083970][ T9479]  ? __up_read+0x1fe/0x750
[  539.088446][ T9479]  loop_control_ioctl+0x137/0x630
[  539.093508][ T9479]  ? loop_probe+0x80/0x80
[  539.097889][ T9479]  ? bpf_lsm_file_ioctl+0x9/0x10
[  539.102937][ T9479]  ? loop_probe+0x80/0x80
[  539.107460][ T9479]  __x64_sys_ioctl+0x197/0x210
[  539.112307][ T9479]  do_syscall_64+0x39/0xb0
[  539.116869][ T9479]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  539.122977][ T9479] RIP: 0033:0x7f193c4ef069
[  539.127506][ T9479] 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
[  539.147422][ T9479] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  539.156324][ T9479] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  539.164335][ T9479] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  539.172677][ T9479] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  539.181353][ T9479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  539.190748][ T9479] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  539.199566][ T9479]  </TASK>
[  539.208592][ T9480] FAULT_INJECTION: forcing a failure.
[  539.208592][ T9480] name failslab, interval 1, probability 0, space 0, times 0
[  539.221485][ T9480] CPU: 0 PID: 9480 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  539.233129][ T9480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  539.243204][ T9480] Call Trace:
[  539.246490][ T9480]  <TASK>
[  539.249684][ T9480]  dump_stack_lvl+0x136/0x150
[  539.254373][ T9480]  should_fail_ex+0x4a3/0x5b0
[  539.259058][ T9480]  should_failslab+0x9/0x20
[  539.263590][ T9480]  __kmem_cache_alloc_node+0x5b/0x320
[  539.269038][ T9480]  ? kstrdup_const+0x57/0x80
[  539.273681][ T9480]  ? kstrdup_const+0x57/0x80
[  539.278450][ T9480]  __kmalloc_node_track_caller+0x4f/0x1a0
[  539.284175][ T9480]  kstrdup+0x3f/0x70
[  539.288200][ T9480]  kstrdup_const+0x57/0x80
[  539.292632][ T9480]  kvasprintf_const+0x10c/0x190
[  539.297507][ T9480]  kobject_set_name_vargs+0x5a/0x150
[  539.303439][ T9480]  dev_set_name+0xbf/0xf0
[  539.307806][ T9480]  ? device_initialize+0x540/0x540
[  539.313268][ T9480]  ? sprintf+0xc4/0x100
[  539.317603][ T9480]  device_add_disk+0x343/0x1220
[  539.322656][ T9480]  ? lockdep_init_map_type+0x21e/0x810
[  539.328171][ T9480]  loop_add+0x886/0xaf0
[  539.332380][ T9480]  ? __up_read+0x1fe/0x750
[  539.336836][ T9480]  loop_control_ioctl+0x137/0x630
[  539.342066][ T9480]  ? loop_probe+0x80/0x80
[  539.346420][ T9480]  ? bpf_lsm_file_ioctl+0x9/0x10
[  539.351377][ T9480]  ? loop_probe+0x80/0x80
[  539.355808][ T9480]  __x64_sys_ioctl+0x197/0x210
[  539.360789][ T9480]  do_syscall_64+0x39/0xb0
[  539.365359][ T9480]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  539.371385][ T9480] RIP: 0033:0x7f193c4ef069
[  539.375940][ T9480] 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
[  539.396084][ T9480] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  539.404683][ T9480] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  539.412695][ T9480] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  539.421492][ T9480] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  539.431525][ T9480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  539.441097][ T9480] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  539.449444][ T9480]  </TASK>
[  539.458196][ T9481] FAULT_INJECTION: forcing a failure.
[  539.458196][ T9481] name failslab, interval 1, probability 0, space 0, times 0
[  539.471056][ T9481] CPU: 0 PID: 9481 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  539.483222][ T9481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  539.494081][ T9481] Call Trace:
[  539.497718][ T9481]  <TASK>
[  539.500683][ T9481]  dump_stack_lvl+0x136/0x150
[  539.505371][ T9481]  should_fail_ex+0x4a3/0x5b0
[  539.510056][ T9481]  should_failslab+0x9/0x20
[  539.514582][ T9481]  __kmem_cache_alloc_node+0x5b/0x320
[  539.520060][ T9481]  ? kstrdup_const+0x57/0x80
[  539.524680][ T9481]  ? kstrdup_const+0x57/0x80
[  539.529330][ T9481]  __kmalloc_node_track_caller+0x4f/0x1a0
[  539.535156][ T9481]  kstrdup+0x3f/0x70
[  539.539200][ T9481]  kstrdup_const+0x57/0x80
[  539.543640][ T9481]  kvasprintf_const+0x10c/0x190
[  539.548542][ T9481]  kobject_set_name_vargs+0x5a/0x150
[  539.553954][ T9481]  dev_set_name+0xbf/0xf0
[  539.558314][ T9481]  ? device_initialize+0x540/0x540
[  539.563464][ T9481]  ? sprintf+0xc4/0x100
[  539.567730][ T9481]  device_add_disk+0x343/0x1220
[  539.572587][ T9481]  ? lockdep_init_map_type+0x21e/0x810
[  539.578084][ T9481]  loop_add+0x886/0xaf0
[  539.582362][ T9481]  ? __up_read+0x1fe/0x750
[  539.586797][ T9481]  loop_control_ioctl+0x137/0x630
[  539.592032][ T9481]  ? loop_probe+0x80/0x80
[  539.596504][ T9481]  ? bpf_lsm_file_ioctl+0x9/0x10
[  539.602072][ T9481]  ? loop_probe+0x80/0x80
[  539.606615][ T9481]  __x64_sys_ioctl+0x197/0x210
[  539.611521][ T9481]  do_syscall_64+0x39/0xb0
[  539.616127][ T9481]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  539.622473][ T9481] RIP: 0033:0x7f193c4ef069
[  539.627109][ T9481] 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
[  539.647915][ T9481] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  539.656514][ T9481] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  539.664609][ T9481] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  539.672896][ T9481] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  539.680900][ T9481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  539.690465][ T9481] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  539.698642][ T9481]  </TASK>
[  539.708022][ T9482] FAULT_INJECTION: forcing a failure.
[  539.708022][ T9482] name failslab, interval 1, probability 0, space 0, times 0
[  539.720915][ T9482] CPU: 1 PID: 9482 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  539.732769][ T9482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  539.742928][ T9482] Call Trace:
[  539.746217][ T9482]  <TASK>
[  539.749156][ T9482]  dump_stack_lvl+0x136/0x150
[  539.753857][ T9482]  should_fail_ex+0x4a3/0x5b0
[  539.758550][ T9482]  should_failslab+0x9/0x20
[  539.763087][ T9482]  __kmem_cache_alloc_node+0x5b/0x320
[  539.768472][ T9482]  ? kstrdup_const+0x57/0x80
[  539.773779][ T9482]  ? kstrdup_const+0x57/0x80
[  539.778381][ T9482]  __kmalloc_node_track_caller+0x4f/0x1a0
[  539.784103][ T9482]  kstrdup+0x3f/0x70
[  539.788020][ T9482]  kstrdup_const+0x57/0x80
[  539.792450][ T9482]  kvasprintf_const+0x10c/0x190
[  539.797310][ T9482]  kobject_set_name_vargs+0x5a/0x150
[  539.802615][ T9482]  dev_set_name+0xbf/0xf0
[  539.811054][ T9482]  ? device_initialize+0x540/0x540
[  539.816197][ T9482]  ? sprintf+0xc4/0x100
[  539.820369][ T9482]  device_add_disk+0x343/0x1220
[  539.825350][ T9482]  ? lockdep_init_map_type+0x21e/0x810
[  539.830862][ T9482]  loop_add+0x886/0xaf0
[  539.835057][ T9482]  ? __up_read+0x1fe/0x750
[  539.839511][ T9482]  loop_control_ioctl+0x137/0x630
[  539.844567][ T9482]  ? loop_probe+0x80/0x80
[  539.848919][ T9482]  ? bpf_lsm_file_ioctl+0x9/0x10
[  539.853872][ T9482]  ? loop_probe+0x80/0x80
[  539.858224][ T9482]  __x64_sys_ioctl+0x197/0x210
[  539.863011][ T9482]  do_syscall_64+0x39/0xb0
[  539.867448][ T9482]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  539.873362][ T9482] RIP: 0033:0x7f193c4ef069
[  539.877870][ T9482] 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
[  539.897594][ T9482] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  539.906414][ T9482] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  539.915305][ T9482] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  539.923579][ T9482] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  539.931699][ T9482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  539.940248][ T9482] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  539.948259][ T9482]  </TASK>
[  539.958195][ T9483] FAULT_INJECTION: forcing a failure.
[  539.958195][ T9483] name failslab, interval 1, probability 0, space 0, times 0
[  539.971334][ T9483] CPU: 1 PID: 9483 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  539.983522][ T9483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  539.994161][ T9483] Call Trace:
[  539.997532][ T9483]  <TASK>
[  540.000470][ T9483]  dump_stack_lvl+0x136/0x150
[  540.007397][ T9483]  should_fail_ex+0x4a3/0x5b0
[  540.012143][ T9483]  should_failslab+0x9/0x20
[  540.016768][ T9483]  __kmem_cache_alloc_node+0x5b/0x320
[  540.022478][ T9483]  ? kstrdup_const+0x57/0x80
[  540.027965][ T9483]  ? kstrdup_const+0x57/0x80
[  540.032733][ T9483]  __kmalloc_node_track_caller+0x4f/0x1a0
[  540.038765][ T9483]  kstrdup+0x3f/0x70
[  540.042694][ T9483]  kstrdup_const+0x57/0x80
[  540.047524][ T9483]  kvasprintf_const+0x10c/0x190
[  540.052529][ T9483]  kobject_set_name_vargs+0x5a/0x150
[  540.057868][ T9483]  dev_set_name+0xbf/0xf0
[  540.062422][ T9483]  ? device_initialize+0x540/0x540
[  540.067946][ T9483]  ? sprintf+0xc4/0x100
[  540.072837][ T9483]  device_add_disk+0x343/0x1220
[  540.077770][ T9483]  ? lockdep_init_map_type+0x21e/0x810
[  540.083468][ T9483]  loop_add+0x886/0xaf0
[  540.087848][ T9483]  ? __up_read+0x1fe/0x750
[  540.092394][ T9483]  loop_control_ioctl+0x137/0x630
[  540.097470][ T9483]  ? loop_probe+0x80/0x80
[  540.101836][ T9483]  ? bpf_lsm_file_ioctl+0x9/0x10
[  540.106817][ T9483]  ? loop_probe+0x80/0x80
[  540.111197][ T9483]  __x64_sys_ioctl+0x197/0x210
[  540.115997][ T9483]  do_syscall_64+0x39/0xb0
[  540.120435][ T9483]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  540.126356][ T9483] RIP: 0033:0x7f193c4ef069
[  540.131629][ T9483] 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
[  540.151809][ T9483] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  540.160258][ T9483] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  540.168244][ T9483] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  540.176324][ T9483] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  540.184331][ T9483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  540.192326][ T9483] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  540.200316][ T9483]  </TASK>
[  540.209500][ T9484] FAULT_INJECTION: forcing a failure.
[  540.209500][ T9484] name failslab, interval 1, probability 0, space 0, times 0
[  540.222839][ T9484] CPU: 1 PID: 9484 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  540.234507][ T9484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  540.244585][ T9484] Call Trace:
[  540.247858][ T9484]  <TASK>
[  540.250919][ T9484]  dump_stack_lvl+0x136/0x150
[  540.255628][ T9484]  should_fail_ex+0x4a3/0x5b0
[  540.260351][ T9484]  should_failslab+0x9/0x20
[  540.264879][ T9484]  __kmem_cache_alloc_node+0x5b/0x320
[  540.270462][ T9484]  ? kstrdup_const+0x57/0x80
[  540.275314][ T9484]  ? kstrdup_const+0x57/0x80
[  540.280147][ T9484]  __kmalloc_node_track_caller+0x4f/0x1a0
[  540.285913][ T9484]  kstrdup+0x3f/0x70
[  540.289904][ T9484]  kstrdup_const+0x57/0x80
[  540.296007][ T9484]  kvasprintf_const+0x10c/0x190
[  540.301147][ T9484]  kobject_set_name_vargs+0x5a/0x150
[  540.306485][ T9484]  dev_set_name+0xbf/0xf0
[  540.311195][ T9484]  ? device_initialize+0x540/0x540
[  540.316837][ T9484]  ? sprintf+0xc4/0x100
[  540.321171][ T9484]  device_add_disk+0x343/0x1220
[  540.326258][ T9484]  ? lockdep_init_map_type+0x21e/0x810
[  540.331848][ T9484]  loop_add+0x886/0xaf0
[  540.336041][ T9484]  ? __up_read+0x1fe/0x750
[  540.340554][ T9484]  loop_control_ioctl+0x137/0x630
[  540.345588][ T9484]  ? loop_probe+0x80/0x80
[  540.349923][ T9484]  ? bpf_lsm_file_ioctl+0x9/0x10
[  540.355099][ T9484]  ? loop_probe+0x80/0x80
[  540.359842][ T9484]  __x64_sys_ioctl+0x197/0x210
[  540.365089][ T9484]  do_syscall_64+0x39/0xb0
[  540.370097][ T9484]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  540.376470][ T9484] RIP: 0033:0x7f193c4ef069
[  540.380942][ T9484] 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
[  540.400919][ T9484] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  540.409595][ T9484] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  540.418213][ T9484] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  540.426920][ T9484] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  540.435444][ T9484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  540.443616][ T9484] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  540.452009][ T9484]  </TASK>
[  540.461691][ T9485] FAULT_INJECTION: forcing a failure.
[  540.461691][ T9485] name failslab, interval 1, probability 0, space 0, times 0
[  540.474759][ T9485] CPU: 0 PID: 9485 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  540.495182][ T9485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  540.505533][ T9485] Call Trace:
[  540.508943][ T9485]  <TASK>
[  540.512007][ T9485]  dump_stack_lvl+0x136/0x150
[  540.516706][ T9485]  should_fail_ex+0x4a3/0x5b0
[  540.521488][ T9485]  should_failslab+0x9/0x20
[  540.526303][ T9485]  __kmem_cache_alloc_node+0x5b/0x320
[  540.532444][ T9485]  ? kstrdup_const+0x57/0x80
[  540.537185][ T9485]  ? kstrdup_const+0x57/0x80
[  540.542271][ T9485]  __kmalloc_node_track_caller+0x4f/0x1a0
[  540.548106][ T9485]  kstrdup+0x3f/0x70
[  540.553341][ T9485]  kstrdup_const+0x57/0x80
[  540.558174][ T9485]  kvasprintf_const+0x10c/0x190
[  540.563220][ T9485]  kobject_set_name_vargs+0x5a/0x150
[  540.568563][ T9485]  dev_set_name+0xbf/0xf0
[  540.572991][ T9485]  ? device_initialize+0x540/0x540
[  540.578148][ T9485]  ? sprintf+0xc4/0x100
[  540.582415][ T9485]  device_add_disk+0x343/0x1220
[  540.587284][ T9485]  ? lockdep_init_map_type+0x21e/0x810
[  540.592851][ T9485]  loop_add+0x886/0xaf0
[  540.597110][ T9485]  ? __up_read+0x1fe/0x750
[  540.601565][ T9485]  loop_control_ioctl+0x137/0x630
[  540.606723][ T9485]  ? loop_probe+0x80/0x80
[  540.611165][ T9485]  ? bpf_lsm_file_ioctl+0x9/0x10
[  540.616350][ T9485]  ? loop_probe+0x80/0x80
[  540.620989][ T9485]  __x64_sys_ioctl+0x197/0x210
[  540.625891][ T9485]  do_syscall_64+0x39/0xb0
[  540.630365][ T9485]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  540.636478][ T9485] RIP: 0033:0x7f193c4ef069
[  540.640922][ T9485] 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
[  540.660994][ T9485] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  540.669422][ T9485] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  540.677410][ T9485] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  540.685567][ T9485] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  540.693984][ T9485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  540.702223][ T9485] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  540.710221][ T9485]  </TASK>
[  540.719527][ T9486] FAULT_INJECTION: forcing a failure.
[  540.719527][ T9486] name failslab, interval 1, probability 0, space 0, times 0
[  540.732581][ T9486] CPU: 0 PID: 9486 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  540.745237][ T9486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  540.756090][ T9486] Call Trace:
[  540.759464][ T9486]  <TASK>
[  540.762494][ T9486]  dump_stack_lvl+0x136/0x150
[  540.767555][ T9486]  should_fail_ex+0x4a3/0x5b0
[  540.772521][ T9486]  should_failslab+0x9/0x20
[  540.777241][ T9486]  __kmem_cache_alloc_node+0x5b/0x320
[  540.782719][ T9486]  ? kstrdup_const+0x57/0x80
[  540.787495][ T9486]  ? kstrdup_const+0x57/0x80
[  540.792530][ T9486]  __kmalloc_node_track_caller+0x4f/0x1a0
[  540.798255][ T9486]  kstrdup+0x3f/0x70
[  540.802153][ T9486]  kstrdup_const+0x57/0x80
[  540.806586][ T9486]  kvasprintf_const+0x10c/0x190
[  540.811523][ T9486]  kobject_set_name_vargs+0x5a/0x150
[  540.816927][ T9486]  dev_set_name+0xbf/0xf0
[  540.821253][ T9486]  ? device_initialize+0x540/0x540
[  540.826370][ T9486]  ? sprintf+0xc4/0x100
[  540.830741][ T9486]  device_add_disk+0x343/0x1220
[  540.835623][ T9486]  ? lockdep_init_map_type+0x21e/0x810
[  540.841369][ T9486]  loop_add+0x886/0xaf0
[  540.845660][ T9486]  ? __up_read+0x1fe/0x750
[  540.850370][ T9486]  loop_control_ioctl+0x137/0x630
[  540.855602][ T9486]  ? loop_probe+0x80/0x80
[  540.859971][ T9486]  ? bpf_lsm_file_ioctl+0x9/0x10
[  540.864936][ T9486]  ? loop_probe+0x80/0x80
[  540.869591][ T9486]  __x64_sys_ioctl+0x197/0x210
[  540.874382][ T9486]  do_syscall_64+0x39/0xb0
[  540.878845][ T9486]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  540.884776][ T9486] RIP: 0033:0x7f193c4ef069
[  540.889240][ T9486] 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
[  540.911850][ T9486] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  540.921200][ T9486] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  540.930577][ T9486] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  540.939167][ T9486] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  540.947492][ T9486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  540.955578][ T9486] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  540.963934][ T9486]  </TASK>
[  540.973368][ T9487] FAULT_INJECTION: forcing a failure.
[  540.973368][ T9487] name failslab, interval 1, probability 0, space 0, times 0
[  540.986788][ T9487] CPU: 1 PID: 9487 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  540.998434][ T9487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  541.008686][ T9487] Call Trace:
[  541.011994][ T9487]  <TASK>
[  541.014943][ T9487]  dump_stack_lvl+0x136/0x150
[  541.019648][ T9487]  should_fail_ex+0x4a3/0x5b0
[  541.024345][ T9487]  should_failslab+0x9/0x20
[  541.028862][ T9487]  __kmem_cache_alloc_node+0x5b/0x320
[  541.034331][ T9487]  ? kstrdup_const+0x57/0x80
[  541.038984][ T9487]  ? kstrdup_const+0x57/0x80
[  541.043682][ T9487]  __kmalloc_node_track_caller+0x4f/0x1a0
[  541.049422][ T9487]  kstrdup+0x3f/0x70
[  541.053615][ T9487]  kstrdup_const+0x57/0x80
[  541.058310][ T9487]  kvasprintf_const+0x10c/0x190
[  541.063165][ T9487]  kobject_set_name_vargs+0x5a/0x150
[  541.069248][ T9487]  dev_set_name+0xbf/0xf0
[  541.073598][ T9487]  ? device_initialize+0x540/0x540
[  541.078779][ T9487]  ? sprintf+0xc4/0x100
[  541.082945][ T9487]  device_add_disk+0x343/0x1220
[  541.087802][ T9487]  ? lockdep_init_map_type+0x21e/0x810
[  541.093366][ T9487]  loop_add+0x886/0xaf0
[  541.097627][ T9487]  ? __up_read+0x1fe/0x750
[  541.102074][ T9487]  loop_control_ioctl+0x137/0x630
[  541.107133][ T9487]  ? loop_probe+0x80/0x80
[  541.111499][ T9487]  ? bpf_lsm_file_ioctl+0x9/0x10
[  541.117356][ T9487]  ? loop_probe+0x80/0x80
[  541.122029][ T9487]  __x64_sys_ioctl+0x197/0x210
[  541.126887][ T9487]  do_syscall_64+0x39/0xb0
[  541.131530][ T9487]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  541.137540][ T9487] RIP: 0033:0x7f193c4ef069
[  541.142072][ T9487] 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
[  541.161996][ T9487] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  541.170599][ T9487] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  541.178661][ T9487] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  541.186807][ T9487] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  541.195399][ T9487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  541.204001][ T9487] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  541.212436][ T9487]  </TASK>
[  541.222155][ T9488] FAULT_INJECTION: forcing a failure.
[  541.222155][ T9488] name failslab, interval 1, probability 0, space 0, times 0
[  541.235293][ T9488] CPU: 1 PID: 9488 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  541.247323][ T9488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  541.258019][ T9488] Call Trace:
[  541.261737][ T9488]  <TASK>
[  541.264799][ T9488]  dump_stack_lvl+0x136/0x150
[  541.269531][ T9488]  should_fail_ex+0x4a3/0x5b0
[  541.274333][ T9488]  should_failslab+0x9/0x20
[  541.278858][ T9488]  __kmem_cache_alloc_node+0x5b/0x320
[  541.284236][ T9488]  ? rand_initialize_disk+0x3f/0xc0
[  541.289438][ T9488]  kmalloc_trace+0x26/0xe0
[  541.293883][ T9488]  rand_initialize_disk+0x3f/0xc0
[  541.298949][ T9488]  __alloc_disk_node+0x2c3/0x650
[  541.303891][ T9488]  __blk_mq_alloc_disk+0x111/0x1b0
[  541.309005][ T9488]  loop_add+0x3e4/0xaf0
[  541.313622][ T9488]  ? __up_read+0x1fe/0x750
[  541.318058][ T9488]  loop_control_ioctl+0x137/0x630
[  541.323095][ T9488]  ? loop_probe+0x80/0x80
[  541.327593][ T9488]  ? bpf_lsm_file_ioctl+0x9/0x10
[  541.332673][ T9488]  ? loop_probe+0x80/0x80
[  541.337315][ T9488]  __x64_sys_ioctl+0x197/0x210
[  541.342203][ T9488]  do_syscall_64+0x39/0xb0
[  541.346661][ T9488]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  541.352694][ T9488] RIP: 0033:0x7f193c4ef069
[  541.357105][ T9488] 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
[  541.377408][ T9488] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  541.386195][ T9488] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  541.394197][ T9488] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  541.402353][ T9488] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  541.410333][ T9488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  541.418414][ T9488] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  541.426550][ T9488]  </TASK>
[  541.484352][ T9490] FAULT_INJECTION: forcing a failure.
[  541.484352][ T9490] name failslab, interval 1, probability 0, space 0, times 0
[  541.497157][ T9490] CPU: 1 PID: 9490 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  541.508788][ T9490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  541.518852][ T9490] Call Trace:
[  541.523014][ T9490]  <TASK>
[  541.526065][ T9490]  dump_stack_lvl+0x136/0x150
[  541.530747][ T9490]  should_fail_ex+0x4a3/0x5b0
[  541.535441][ T9490]  should_failslab+0x9/0x20
[  541.539968][ T9490]  __kmem_cache_alloc_node+0x5b/0x320
[  541.545353][ T9490]  ? kstrdup_const+0x57/0x80
[  541.549981][ T9490]  ? kstrdup_const+0x57/0x80
[  541.554597][ T9490]  __kmalloc_node_track_caller+0x4f/0x1a0
[  541.560333][ T9490]  kstrdup+0x3f/0x70
[  541.564254][ T9490]  kstrdup_const+0x57/0x80
[  541.568696][ T9490]  kvasprintf_const+0x10c/0x190
[  541.573557][ T9490]  kobject_set_name_vargs+0x5a/0x150
[  541.578849][ T9490]  dev_set_name+0xbf/0xf0
[  541.583193][ T9490]  ? device_initialize+0x540/0x540
[  541.588432][ T9490]  ? sprintf+0xc4/0x100
[  541.592694][ T9490]  device_add_disk+0x343/0x1220
[  541.597683][ T9490]  ? lockdep_init_map_type+0x21e/0x810
[  541.603182][ T9490]  loop_add+0x886/0xaf0
[  541.607378][ T9490]  ? __up_read+0x1fe/0x750
[  541.611836][ T9490]  loop_control_ioctl+0x137/0x630
[  541.616875][ T9490]  ? loop_probe+0x80/0x80
[  541.621209][ T9490]  ? bpf_lsm_file_ioctl+0x9/0x10
[  541.626158][ T9490]  ? loop_probe+0x80/0x80
[  541.630508][ T9490]  __x64_sys_ioctl+0x197/0x210
[  541.635366][ T9490]  do_syscall_64+0x39/0xb0
[  541.639816][ T9490]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  541.645739][ T9490] RIP: 0033:0x7f193c4ef069
[  541.650168][ T9490] 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
[  541.669976][ T9490] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  541.678415][ T9490] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  541.686386][ T9490] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  541.694356][ T9490] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  541.702782][ T9490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  541.711332][ T9490] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  541.719688][ T9490]  </TASK>
[  541.729804][ T9491] FAULT_INJECTION: forcing a failure.
[  541.729804][ T9491] name failslab, interval 1, probability 0, space 0, times 0
[  541.743153][ T9491] CPU: 1 PID: 9491 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  541.754836][ T9491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  541.764899][ T9491] Call Trace:
[  541.768178][ T9491]  <TASK>
[  541.771295][ T9491]  dump_stack_lvl+0x136/0x150
[  541.776253][ T9491]  should_fail_ex+0x4a3/0x5b0
[  541.781031][ T9491]  should_failslab+0x9/0x20
[  541.785576][ T9491]  __kmem_cache_alloc_node+0x5b/0x320
[  541.791076][ T9491]  ? kstrdup_const+0x57/0x80
[  541.795686][ T9491]  ? kstrdup_const+0x57/0x80
[  541.800319][ T9491]  __kmalloc_node_track_caller+0x4f/0x1a0
[  541.806050][ T9491]  kstrdup+0x3f/0x70
[  541.809954][ T9491]  kstrdup_const+0x57/0x80
[  541.814373][ T9491]  kvasprintf_const+0x10c/0x190
[  541.819240][ T9491]  kobject_set_name_vargs+0x5a/0x150
[  541.824583][ T9491]  dev_set_name+0xbf/0xf0
[  541.828943][ T9491]  ? device_initialize+0x540/0x540
[  541.834157][ T9491]  ? sprintf+0xc4/0x100
[  541.838333][ T9491]  device_add_disk+0x343/0x1220
[  541.843221][ T9491]  ? lockdep_init_map_type+0x21e/0x810
[  541.848794][ T9491]  loop_add+0x886/0xaf0
[  541.852977][ T9491]  ? __up_read+0x1fe/0x750
[  541.857398][ T9491]  loop_control_ioctl+0x137/0x630
[  541.862433][ T9491]  ? loop_probe+0x80/0x80
[  541.866767][ T9491]  ? bpf_lsm_file_ioctl+0x9/0x10
[  541.871718][ T9491]  ? loop_probe+0x80/0x80
[  541.876232][ T9491]  __x64_sys_ioctl+0x197/0x210
[  541.881029][ T9491]  do_syscall_64+0x39/0xb0
[  541.885482][ T9491]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  541.891483][ T9491] RIP: 0033:0x7f193c4ef069
[  541.896165][ T9491] 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
[  541.915790][ T9491] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  541.924215][ T9491] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  541.932203][ T9491] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  541.940273][ T9491] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  541.948334][ T9491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  541.956304][ T9491] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  541.964286][ T9491]  </TASK>
[  541.973945][ T9492] FAULT_INJECTION: forcing a failure.
[  541.973945][ T9492] name failslab, interval 1, probability 0, space 0, times 0
[  541.986738][ T9492] CPU: 1 PID: 9492 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  541.998460][ T9492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  542.008608][ T9492] Call Trace:
[  542.012067][ T9492]  <TASK>
[  542.015018][ T9492]  dump_stack_lvl+0x136/0x150
[  542.019727][ T9492]  should_fail_ex+0x4a3/0x5b0
[  542.024414][ T9492]  should_failslab+0x9/0x20
[  542.029003][ T9492]  __kmem_cache_alloc_node+0x5b/0x320
[  542.034391][ T9492]  ? rand_initialize_disk+0x3f/0xc0
[  542.039602][ T9492]  kmalloc_trace+0x26/0xe0
[  542.044017][ T9492]  rand_initialize_disk+0x3f/0xc0
[  542.049060][ T9492]  __alloc_disk_node+0x2c3/0x650
[  542.054001][ T9492]  __blk_mq_alloc_disk+0x111/0x1b0
[  542.059634][ T9492]  loop_add+0x3e4/0xaf0
[  542.063898][ T9492]  ? __up_read+0x1fe/0x750
[  542.068311][ T9492]  loop_control_ioctl+0x137/0x630
[  542.073339][ T9492]  ? loop_probe+0x80/0x80
[  542.077687][ T9492]  ? bpf_lsm_file_ioctl+0x9/0x10
[  542.082626][ T9492]  ? loop_probe+0x80/0x80
[  542.086960][ T9492]  __x64_sys_ioctl+0x197/0x210
[  542.091747][ T9492]  do_syscall_64+0x39/0xb0
[  542.096181][ T9492]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  542.102089][ T9492] RIP: 0033:0x7f193c4ef069
[  542.106516][ T9492] 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
[  542.126228][ T9492] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  542.134660][ T9492] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  542.142654][ T9492] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  542.150648][ T9492] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  542.158629][ T9492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  542.166779][ T9492] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  542.174789][ T9492]  </TASK>
[  542.244083][ T9494] FAULT_INJECTION: forcing a failure.
[  542.244083][ T9494] name failslab, interval 1, probability 0, space 0, times 0
[  542.257115][ T9494] CPU: 0 PID: 9494 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  542.268775][ T9494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  542.279071][ T9494] Call Trace:
[  542.282389][ T9494]  <TASK>
[  542.285422][ T9494]  dump_stack_lvl+0x136/0x150
[  542.290216][ T9494]  should_fail_ex+0x4a3/0x5b0
[  542.294912][ T9494]  should_failslab+0x9/0x20
[  542.299450][ T9494]  __kmem_cache_alloc_node+0x5b/0x320
[  542.304945][ T9494]  ? kstrdup_const+0x57/0x80
[  542.309683][ T9494]  ? kstrdup_const+0x57/0x80
[  542.314400][ T9494]  __kmalloc_node_track_caller+0x4f/0x1a0
[  542.320139][ T9494]  kstrdup+0x3f/0x70
[  542.324156][ T9494]  kstrdup_const+0x57/0x80
[  542.328613][ T9494]  kvasprintf_const+0x10c/0x190
[  542.333499][ T9494]  kobject_set_name_vargs+0x5a/0x150
[  542.338823][ T9494]  dev_set_name+0xbf/0xf0
[  542.343178][ T9494]  ? device_initialize+0x540/0x540
[  542.348390][ T9494]  ? sprintf+0xc4/0x100
[  542.352600][ T9494]  device_add_disk+0x343/0x1220
[  542.357942][ T9494]  ? lockdep_init_map_type+0x21e/0x810
[  542.363545][ T9494]  loop_add+0x886/0xaf0
[  542.367996][ T9494]  ? __up_read+0x1fe/0x750
[  542.372541][ T9494]  loop_control_ioctl+0x137/0x630
[  542.377628][ T9494]  ? loop_probe+0x80/0x80
[  542.381979][ T9494]  ? bpf_lsm_file_ioctl+0x9/0x10
[  542.387231][ T9494]  ? loop_probe+0x80/0x80
[  542.391675][ T9494]  __x64_sys_ioctl+0x197/0x210
[  542.396549][ T9494]  do_syscall_64+0x39/0xb0
[  542.400996][ T9494]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  542.406907][ T9494] RIP: 0033:0x7f193c4ef069
[  542.411324][ T9494] 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
[  542.431760][ T9494] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  542.440288][ T9494] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  542.449322][ T9494] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  542.457340][ T9494] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  542.465523][ T9494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  542.473688][ T9494] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  542.482444][ T9494]  </TASK>
[  542.492868][ T9495] FAULT_INJECTION: forcing a failure.
[  542.492868][ T9495] name failslab, interval 1, probability 0, space 0, times 0
[  542.505883][ T9495] CPU: 1 PID: 9495 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  542.517629][ T9495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  542.527888][ T9495] Call Trace:
[  542.531184][ T9495]  <TASK>
[  542.534141][ T9495]  dump_stack_lvl+0x136/0x150
[  542.539031][ T9495]  should_fail_ex+0x4a3/0x5b0
[  542.543743][ T9495]  should_failslab+0x9/0x20
[  542.548321][ T9495]  __kmem_cache_alloc_node+0x5b/0x320
[  542.553882][ T9495]  ? kstrdup_const+0x57/0x80
[  542.558596][ T9495]  ? kstrdup_const+0x57/0x80
[  542.563221][ T9495]  __kmalloc_node_track_caller+0x4f/0x1a0
[  542.569069][ T9495]  kstrdup+0x3f/0x70
[  542.573011][ T9495]  kstrdup_const+0x57/0x80
[  542.577444][ T9495]  kvasprintf_const+0x10c/0x190
[  542.582322][ T9495]  kobject_set_name_vargs+0x5a/0x150
[  542.587635][ T9495]  dev_set_name+0xbf/0xf0
[  542.591971][ T9495]  ? device_initialize+0x540/0x540
[  542.597085][ T9495]  ? sprintf+0xc4/0x100
[  542.601257][ T9495]  device_add_disk+0x343/0x1220
[  542.606117][ T9495]  ? lockdep_init_map_type+0x21e/0x810
[  542.611765][ T9495]  loop_add+0x886/0xaf0
[  542.615966][ T9495]  ? __up_read+0x1fe/0x750
[  542.620479][ T9495]  loop_control_ioctl+0x137/0x630
[  542.625536][ T9495]  ? loop_probe+0x80/0x80
[  542.629970][ T9495]  ? bpf_lsm_file_ioctl+0x9/0x10
[  542.634920][ T9495]  ? loop_probe+0x80/0x80
[  542.639357][ T9495]  __x64_sys_ioctl+0x197/0x210
[  542.644643][ T9495]  do_syscall_64+0x39/0xb0
[  542.649176][ T9495]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  542.655091][ T9495] RIP: 0033:0x7f193c4ef069
[  542.659635][ T9495] 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
[  542.679544][ T9495] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  542.688329][ T9495] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  542.696594][ T9495] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  542.705530][ T9495] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  542.713503][ T9495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  542.721557][ T9495] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  542.729627][ T9495]  </TASK>
[  542.739196][ T9496] FAULT_INJECTION: forcing a failure.
[  542.739196][ T9496] name failslab, interval 1, probability 0, space 0, times 0
[  542.751906][ T9496] CPU: 1 PID: 9496 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  542.763822][ T9496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  542.774180][ T9496] Call Trace:
[  542.777485][ T9496]  <TASK>
[  542.780788][ T9496]  dump_stack_lvl+0x136/0x150
[  542.785485][ T9496]  should_fail_ex+0x4a3/0x5b0
[  542.790380][ T9496]  should_failslab+0x9/0x20
[  542.794988][ T9496]  __kmem_cache_alloc_node+0x5b/0x320
[  542.800576][ T9496]  ? kstrdup_const+0x57/0x80
[  542.805197][ T9496]  ? kstrdup_const+0x57/0x80
[  542.809807][ T9496]  __kmalloc_node_track_caller+0x4f/0x1a0
[  542.815911][ T9496]  kstrdup+0x3f/0x70
[  542.819821][ T9496]  kstrdup_const+0x57/0x80
[  542.824257][ T9496]  kvasprintf_const+0x10c/0x190
[  542.829217][ T9496]  kobject_set_name_vargs+0x5a/0x150
[  542.834537][ T9496]  dev_set_name+0xbf/0xf0
[  542.838990][ T9496]  ? device_initialize+0x540/0x540
[  542.844114][ T9496]  ? sprintf+0xc4/0x100
[  542.848377][ T9496]  device_add_disk+0x343/0x1220
[  542.853374][ T9496]  ? lockdep_init_map_type+0x21e/0x810
[  542.858895][ T9496]  loop_add+0x886/0xaf0
[  542.863080][ T9496]  ? __up_read+0x1fe/0x750
[  542.867589][ T9496]  loop_control_ioctl+0x137/0x630
[  542.872843][ T9496]  ? loop_probe+0x80/0x80
[  542.877190][ T9496]  ? bpf_lsm_file_ioctl+0x9/0x10
[  542.882154][ T9496]  ? loop_probe+0x80/0x80
[  542.886679][ T9496]  __x64_sys_ioctl+0x197/0x210
[  542.891499][ T9496]  do_syscall_64+0x39/0xb0
[  542.895979][ T9496]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  542.902719][ T9496] RIP: 0033:0x7f193c4ef069
[  542.907574][ T9496] 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
[  542.927741][ T9496] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  542.936355][ T9496] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  542.944512][ T9496] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  542.952582][ T9496] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  542.960581][ T9496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  542.969031][ T9496] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  542.979420][ T9496]  </TASK>
[  542.989503][ T9497] FAULT_INJECTION: forcing a failure.
[  542.989503][ T9497] name failslab, interval 1, probability 0, space 0, times 0
[  543.002602][ T9497] CPU: 1 PID: 9497 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  543.015231][ T9497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  543.026099][ T9497] Call Trace:
[  543.029574][ T9497]  <TASK>
[  543.032926][ T9497]  dump_stack_lvl+0x136/0x150
[  543.037636][ T9497]  should_fail_ex+0x4a3/0x5b0
[  543.042417][ T9497]  should_failslab+0x9/0x20
[  543.047116][ T9497]  __kmem_cache_alloc_node+0x5b/0x320
[  543.053323][ T9497]  ? kstrdup_const+0x57/0x80
[  543.058198][ T9497]  ? kstrdup_const+0x57/0x80
[  543.062827][ T9497]  __kmalloc_node_track_caller+0x4f/0x1a0
[  543.068817][ T9497]  kstrdup+0x3f/0x70
[  543.072752][ T9497]  kstrdup_const+0x57/0x80
[  543.077204][ T9497]  kvasprintf_const+0x10c/0x190
[  543.082106][ T9497]  kobject_set_name_vargs+0x5a/0x150
[  543.087792][ T9497]  dev_set_name+0xbf/0xf0
[  543.092139][ T9497]  ? device_initialize+0x540/0x540
[  543.097344][ T9497]  ? sprintf+0xc4/0x100
[  543.102234][ T9497]  device_add_disk+0x343/0x1220
[  543.107290][ T9497]  ? lockdep_init_map_type+0x21e/0x810
[  543.112890][ T9497]  loop_add+0x886/0xaf0
[  543.117280][ T9497]  ? __up_read+0x1fe/0x750
[  543.121709][ T9497]  loop_control_ioctl+0x137/0x630
[  543.126860][ T9497]  ? loop_probe+0x80/0x80
[  543.131219][ T9497]  ? bpf_lsm_file_ioctl+0x9/0x10
[  543.136187][ T9497]  ? loop_probe+0x80/0x80
[  543.140575][ T9497]  __x64_sys_ioctl+0x197/0x210
[  543.145367][ T9497]  do_syscall_64+0x39/0xb0
[  543.149886][ T9497]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  543.155922][ T9497] RIP: 0033:0x7f193c4ef069
[  543.160355][ T9497] 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
[  543.180341][ T9497] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  543.189059][ T9497] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  543.197040][ T9497] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  543.205055][ T9497] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  543.213330][ T9497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  543.221425][ T9497] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  543.229558][ T9497]  </TASK>
[  543.238866][ T9498] FAULT_INJECTION: forcing a failure.
[  543.238866][ T9498] name failslab, interval 1, probability 0, space 0, times 0
[  543.251585][ T9498] CPU: 1 PID: 9498 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  543.263241][ T9498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  543.273303][ T9498] Call Trace:
[  543.276587][ T9498]  <TASK>
[  543.279615][ T9498]  dump_stack_lvl+0x136/0x150
[  543.284492][ T9498]  should_fail_ex+0x4a3/0x5b0
[  543.289197][ T9498]  should_failslab+0x9/0x20
[  543.293744][ T9498]  __kmem_cache_alloc_node+0x5b/0x320
[  543.299405][ T9498]  ? kstrdup_const+0x57/0x80
[  543.304045][ T9498]  ? kstrdup_const+0x57/0x80
[  543.308661][ T9498]  __kmalloc_node_track_caller+0x4f/0x1a0
[  543.314474][ T9498]  kstrdup+0x3f/0x70
[  543.318401][ T9498]  kstrdup_const+0x57/0x80
[  543.322925][ T9498]  kvasprintf_const+0x10c/0x190
[  543.327789][ T9498]  kobject_set_name_vargs+0x5a/0x150
[  543.333079][ T9498]  dev_set_name+0xbf/0xf0
[  543.337409][ T9498]  ? device_initialize+0x540/0x540
[  543.342523][ T9498]  ? sprintf+0xc4/0x100
[  543.346679][ T9498]  device_add_disk+0x343/0x1220
[  543.351537][ T9498]  ? lockdep_init_map_type+0x21e/0x810
[  543.357032][ T9498]  loop_add+0x886/0xaf0
[  543.361210][ T9498]  ? __up_read+0x1fe/0x750
[  543.365633][ T9498]  loop_control_ioctl+0x137/0x630
[  543.370662][ T9498]  ? loop_probe+0x80/0x80
[  543.374993][ T9498]  ? bpf_lsm_file_ioctl+0x9/0x10
[  543.380039][ T9498]  ? loop_probe+0x80/0x80
[  543.384678][ T9498]  __x64_sys_ioctl+0x197/0x210
[  543.389662][ T9498]  do_syscall_64+0x39/0xb0
[  543.394105][ T9498]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  543.400195][ T9498] RIP: 0033:0x7f193c4ef069
[  543.404708][ T9498] 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
[  543.428760][ T9498] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  543.437713][ T9498] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  543.445794][ T9498] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  543.453878][ T9498] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  543.461864][ T9498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  543.469859][ T9498] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  543.477869][ T9498]  </TASK>
[  543.488949][ T9499] FAULT_INJECTION: forcing a failure.
[  543.488949][ T9499] name failslab, interval 1, probability 0, space 0, times 0
[  543.501778][ T9499] CPU: 1 PID: 9499 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  543.513436][ T9499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  543.523605][ T9499] Call Trace:
[  543.526989][ T9499]  <TASK>
[  543.530039][ T9499]  dump_stack_lvl+0x136/0x150
[  543.534874][ T9499]  should_fail_ex+0x4a3/0x5b0
[  543.539659][ T9499]  should_failslab+0x9/0x20
[  543.544171][ T9499]  __kmem_cache_alloc_node+0x5b/0x320
[  543.549585][ T9499]  ? kstrdup_const+0x57/0x80
[  543.554507][ T9499]  ? kstrdup_const+0x57/0x80
[  543.559171][ T9499]  __kmalloc_node_track_caller+0x4f/0x1a0
[  543.565138][ T9499]  kstrdup+0x3f/0x70
[  543.569430][ T9499]  kstrdup_const+0x57/0x80
[  543.573859][ T9499]  kvasprintf_const+0x10c/0x190
[  543.578926][ T9499]  kobject_set_name_vargs+0x5a/0x150
[  543.584867][ T9499]  dev_set_name+0xbf/0xf0
[  543.589221][ T9499]  ? device_initialize+0x540/0x540
[  543.594445][ T9499]  ? sprintf+0xc4/0x100
[  543.598728][ T9499]  device_add_disk+0x343/0x1220
[  543.603794][ T9499]  ? lockdep_init_map_type+0x21e/0x810
[  543.609300][ T9499]  loop_add+0x886/0xaf0
[  543.613494][ T9499]  ? __up_read+0x1fe/0x750
[  543.617943][ T9499]  loop_control_ioctl+0x137/0x630
[  543.623174][ T9499]  ? loop_probe+0x80/0x80
[  543.627524][ T9499]  ? bpf_lsm_file_ioctl+0x9/0x10
[  543.632665][ T9499]  ? loop_probe+0x80/0x80
[  543.637019][ T9499]  __x64_sys_ioctl+0x197/0x210
[  543.641850][ T9499]  do_syscall_64+0x39/0xb0
[  543.646663][ T9499]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  543.652918][ T9499] RIP: 0033:0x7f193c4ef069
[  543.657859][ T9499] 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
[  543.677841][ T9499] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  543.686287][ T9499] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  543.694629][ T9499] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  543.703054][ T9499] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  543.711662][ T9499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  543.719738][ T9499] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  543.727745][ T9499]  </TASK>
[  543.736935][ T9500] FAULT_INJECTION: forcing a failure.
[  543.736935][ T9500] name failslab, interval 1, probability 0, space 0, times 0
[  543.749921][ T9500] CPU: 1 PID: 9500 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  543.761652][ T9500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  543.771815][ T9500] Call Trace:
[  543.775123][ T9500]  <TASK>
[  543.778071][ T9500]  dump_stack_lvl+0x136/0x150
[  543.783147][ T9500]  should_fail_ex+0x4a3/0x5b0
[  543.788031][ T9500]  should_failslab+0x9/0x20
[  543.795526][ T9500]  __kmem_cache_alloc_node+0x5b/0x320
[  543.801366][ T9500]  ? rand_initialize_disk+0x3f/0xc0
[  543.806951][ T9500]  kmalloc_trace+0x26/0xe0
[  543.811722][ T9500]  rand_initialize_disk+0x3f/0xc0
[  543.818222][ T9500]  __alloc_disk_node+0x2c3/0x650
[  543.823471][ T9500]  __blk_mq_alloc_disk+0x111/0x1b0
[  543.828945][ T9500]  loop_add+0x3e4/0xaf0
[  543.833107][ T9500]  ? __up_read+0x1fe/0x750
[  543.837615][ T9500]  loop_control_ioctl+0x137/0x630
[  543.842667][ T9500]  ? loop_probe+0x80/0x80
[  543.847072][ T9500]  ? bpf_lsm_file_ioctl+0x9/0x10
[  543.852139][ T9500]  ? loop_probe+0x80/0x80
[  543.856497][ T9500]  __x64_sys_ioctl+0x197/0x210
[  543.861509][ T9500]  do_syscall_64+0x39/0xb0
[  543.866044][ T9500]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  543.872165][ T9500] RIP: 0033:0x7f193c4ef069
[  543.876578][ T9500] 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
[  543.897162][ T9500] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  543.905597][ T9500] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  543.913677][ T9500] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  543.922724][ T9500] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  543.930724][ T9500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  543.938726][ T9500] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  543.946801][ T9500]  </TASK>
[  544.004768][ T9502] FAULT_INJECTION: forcing a failure.
[  544.004768][ T9502] name failslab, interval 1, probability 0, space 0, times 0
[  544.018077][ T9502] CPU: 1 PID: 9502 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  544.029728][ T9502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  544.039938][ T9502] Call Trace:
[  544.043226][ T9502]  <TASK>
[  544.046173][ T9502]  dump_stack_lvl+0x136/0x150
[  544.050871][ T9502]  should_fail_ex+0x4a3/0x5b0
[  544.055588][ T9502]  should_failslab+0x9/0x20
[  544.060181][ T9502]  __kmem_cache_alloc_node+0x5b/0x320
[  544.065602][ T9502]  ? kstrdup_const+0x57/0x80
[  544.070505][ T9502]  ? kstrdup_const+0x57/0x80
[  544.075215][ T9502]  __kmalloc_node_track_caller+0x4f/0x1a0
[  544.080935][ T9502]  kstrdup+0x3f/0x70
[  544.085174][ T9502]  kstrdup_const+0x57/0x80
[  544.090322][ T9502]  kvasprintf_const+0x10c/0x190
[  544.095541][ T9502]  kobject_set_name_vargs+0x5a/0x150
[  544.100945][ T9502]  dev_set_name+0xbf/0xf0
[  544.105501][ T9502]  ? device_initialize+0x540/0x540
[  544.110958][ T9502]  ? sprintf+0xc4/0x100
[  544.115185][ T9502]  device_add_disk+0x343/0x1220
[  544.120322][ T9502]  ? lockdep_init_map_type+0x21e/0x810
[  544.126055][ T9502]  loop_add+0x886/0xaf0
[  544.130226][ T9502]  ? __up_read+0x1fe/0x750
[  544.134838][ T9502]  loop_control_ioctl+0x137/0x630
[  544.139984][ T9502]  ? loop_probe+0x80/0x80
[  544.144420][ T9502]  ? bpf_lsm_file_ioctl+0x9/0x10
[  544.149644][ T9502]  ? loop_probe+0x80/0x80
[  544.154173][ T9502]  __x64_sys_ioctl+0x197/0x210
[  544.158958][ T9502]  do_syscall_64+0x39/0xb0
[  544.163381][ T9502]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  544.169307][ T9502] RIP: 0033:0x7f193c4ef069
[  544.173826][ T9502] 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
[  544.194058][ T9502] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  544.202585][ T9502] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  544.211113][ T9502] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  544.219188][ T9502] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  544.227247][ T9502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  544.235314][ T9502] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  544.243385][ T9502]  </TASK>
[  544.255498][ T9503] FAULT_INJECTION: forcing a failure.
[  544.255498][ T9503] name failslab, interval 1, probability 0, space 0, times 0
[  544.268289][ T9503] CPU: 0 PID: 9503 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  544.279945][ T9503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  544.290000][ T9503] Call Trace:
[  544.293303][ T9503]  <TASK>
[  544.296236][ T9503]  dump_stack_lvl+0x136/0x150
[  544.301107][ T9503]  should_fail_ex+0x4a3/0x5b0
[  544.305847][ T9503]  should_failslab+0x9/0x20
[  544.310475][ T9503]  __kmem_cache_alloc_node+0x5b/0x320
[  544.315875][ T9503]  ? kstrdup_const+0x57/0x80
[  544.320524][ T9503]  ? kstrdup_const+0x57/0x80
[  544.325137][ T9503]  __kmalloc_node_track_caller+0x4f/0x1a0
[  544.330928][ T9503]  kstrdup+0x3f/0x70
[  544.334846][ T9503]  kstrdup_const+0x57/0x80
[  544.339291][ T9503]  kvasprintf_const+0x10c/0x190
[  544.344178][ T9503]  kobject_set_name_vargs+0x5a/0x150
[  544.349503][ T9503]  dev_set_name+0xbf/0xf0
[  544.353863][ T9503]  ? device_initialize+0x540/0x540
[  544.359001][ T9503]  ? sprintf+0xc4/0x100
[  544.363189][ T9503]  device_add_disk+0x343/0x1220
[  544.368080][ T9503]  ? lockdep_init_map_type+0x21e/0x810
[  544.373826][ T9503]  loop_add+0x886/0xaf0
[  544.378025][ T9503]  ? __up_read+0x1fe/0x750
[  544.382555][ T9503]  loop_control_ioctl+0x137/0x630
[  544.387978][ T9503]  ? loop_probe+0x80/0x80
[  544.393304][ T9503]  ? bpf_lsm_file_ioctl+0x9/0x10
[  544.398440][ T9503]  ? loop_probe+0x80/0x80
[  544.403056][ T9503]  __x64_sys_ioctl+0x197/0x210
[  544.408067][ T9503]  do_syscall_64+0x39/0xb0
[  544.412549][ T9503]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  544.418563][ T9503] RIP: 0033:0x7f193c4ef069
[  544.423171][ T9503] 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
[  544.443278][ T9503] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  544.451710][ T9503] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  544.459870][ T9503] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  544.468286][ T9503] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  544.476379][ T9503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  544.484450][ T9503] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  544.492533][ T9503]  </TASK>
[  544.502607][ T9504] FAULT_INJECTION: forcing a failure.
[  544.502607][ T9504] name failslab, interval 1, probability 0, space 0, times 0
[  544.517220][ T9504] CPU: 0 PID: 9504 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  544.528986][ T9504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  544.539939][ T9504] Call Trace:
[  544.543328][ T9504]  <TASK>
[  544.546265][ T9504]  dump_stack_lvl+0x136/0x150
[  544.551035][ T9504]  should_fail_ex+0x4a3/0x5b0
[  544.555804][ T9504]  should_failslab+0x9/0x20
[  544.560481][ T9504]  __kmem_cache_alloc_node+0x5b/0x320
[  544.565968][ T9504]  ? kstrdup_const+0x57/0x80
[  544.570600][ T9504]  ? kstrdup_const+0x57/0x80
[  544.575324][ T9504]  __kmalloc_node_track_caller+0x4f/0x1a0
[  544.581070][ T9504]  kstrdup+0x3f/0x70
[  544.584980][ T9504]  kstrdup_const+0x57/0x80
[  544.589415][ T9504]  kvasprintf_const+0x10c/0x190
[  544.594290][ T9504]  kobject_set_name_vargs+0x5a/0x150
[  544.599616][ T9504]  dev_set_name+0xbf/0xf0
[  544.604004][ T9504]  ? device_initialize+0x540/0x540
[  544.609172][ T9504]  ? sprintf+0xc4/0x100
[  544.613367][ T9504]  device_add_disk+0x343/0x1220
[  544.618252][ T9504]  ? lockdep_init_map_type+0x21e/0x810
[  544.623739][ T9504]  loop_add+0x886/0xaf0
[  544.628001][ T9504]  ? __up_read+0x1fe/0x750
[  544.632618][ T9504]  loop_control_ioctl+0x137/0x630
[  544.638265][ T9504]  ? loop_probe+0x80/0x80
[  544.642627][ T9504]  ? bpf_lsm_file_ioctl+0x9/0x10
[  544.647984][ T9504]  ? loop_probe+0x80/0x80
[  544.652425][ T9504]  __x64_sys_ioctl+0x197/0x210
[  544.657353][ T9504]  do_syscall_64+0x39/0xb0
[  544.661802][ T9504]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  544.667739][ T9504] RIP: 0033:0x7f193c4ef069
[  544.672183][ T9504] 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
[  544.691819][ T9504] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  544.700469][ T9504] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  544.708810][ T9504] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  544.716938][ T9504] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  544.725567][ T9504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  544.734522][ T9504] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  544.742632][ T9504]  </TASK>
[  544.751946][ T9505] FAULT_INJECTION: forcing a failure.
[  544.751946][ T9505] name failslab, interval 1, probability 0, space 0, times 0
[  544.765767][ T9505] CPU: 1 PID: 9505 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  544.777580][ T9505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  544.787659][ T9505] Call Trace:
[  544.790935][ T9505]  <TASK>
[  544.794059][ T9505]  dump_stack_lvl+0x136/0x150
[  544.798745][ T9505]  should_fail_ex+0x4a3/0x5b0
[  544.803540][ T9505]  should_failslab+0x9/0x20
[  544.808214][ T9505]  __kmem_cache_alloc_node+0x5b/0x320
[  544.813583][ T9505]  ? kstrdup_const+0x57/0x80
[  544.818348][ T9505]  ? kstrdup_const+0x57/0x80
[  544.822951][ T9505]  __kmalloc_node_track_caller+0x4f/0x1a0
[  544.828973][ T9505]  kstrdup+0x3f/0x70
[  544.832895][ T9505]  kstrdup_const+0x57/0x80
[  544.837672][ T9505]  kvasprintf_const+0x10c/0x190
[  544.842552][ T9505]  kobject_set_name_vargs+0x5a/0x150
[  544.848553][ T9505]  dev_set_name+0xbf/0xf0
[  544.852922][ T9505]  ? device_initialize+0x540/0x540
[  544.858142][ T9505]  ? sprintf+0xc4/0x100
[  544.862768][ T9505]  device_add_disk+0x343/0x1220
[  544.868675][ T9505]  ? lockdep_init_map_type+0x21e/0x810
[  544.874426][ T9505]  loop_add+0x886/0xaf0
[  544.878782][ T9505]  ? __up_read+0x1fe/0x750
[  544.883771][ T9505]  loop_control_ioctl+0x137/0x630
[  544.889740][ T9505]  ? loop_probe+0x80/0x80
[  544.894215][ T9505]  ? bpf_lsm_file_ioctl+0x9/0x10
[  544.899375][ T9505]  ? loop_probe+0x80/0x80
[  544.903800][ T9505]  __x64_sys_ioctl+0x197/0x210
[  544.908630][ T9505]  do_syscall_64+0x39/0xb0
[  544.913067][ T9505]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  544.919111][ T9505] RIP: 0033:0x7f193c4ef069
[  544.923559][ T9505] 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
[  544.943902][ T9505] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  544.952338][ T9505] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  544.960327][ T9505] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  544.968398][ T9505] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  544.976488][ T9505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  544.984473][ T9505] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  544.992545][ T9505]  </TASK>
[  545.002025][ T9506] FAULT_INJECTION: forcing a failure.
[  545.002025][ T9506] name failslab, interval 1, probability 0, space 0, times 0
[  545.014926][ T9506] CPU: 1 PID: 9506 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  545.026666][ T9506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  545.036737][ T9506] Call Trace:
[  545.040048][ T9506]  <TASK>
[  545.043023][ T9506]  dump_stack_lvl+0x136/0x150
[  545.047822][ T9506]  should_fail_ex+0x4a3/0x5b0
[  545.052518][ T9506]  should_failslab+0x9/0x20
[  545.057198][ T9506]  __kmem_cache_alloc_node+0x5b/0x320
[  545.063899][ T9506]  ? kstrdup_const+0x57/0x80
[  545.068513][ T9506]  ? kstrdup_const+0x57/0x80
[  545.073115][ T9506]  __kmalloc_node_track_caller+0x4f/0x1a0
[  545.079034][ T9506]  kstrdup+0x3f/0x70
[  545.082950][ T9506]  kstrdup_const+0x57/0x80
[  545.087395][ T9506]  kvasprintf_const+0x10c/0x190
[  545.092384][ T9506]  kobject_set_name_vargs+0x5a/0x150
[  545.097773][ T9506]  dev_set_name+0xbf/0xf0
[  545.102117][ T9506]  ? device_initialize+0x540/0x540
[  545.107241][ T9506]  ? sprintf+0xc4/0x100
[  545.111422][ T9506]  device_add_disk+0x343/0x1220
[  545.116378][ T9506]  ? lockdep_init_map_type+0x21e/0x810
[  545.121836][ T9506]  loop_add+0x886/0xaf0
[  545.126005][ T9506]  ? __up_read+0x1fe/0x750
[  545.130438][ T9506]  loop_control_ioctl+0x137/0x630
[  545.135571][ T9506]  ? loop_probe+0x80/0x80
[  545.140025][ T9506]  ? bpf_lsm_file_ioctl+0x9/0x10
[  545.145015][ T9506]  ? loop_probe+0x80/0x80
[  545.149470][ T9506]  __x64_sys_ioctl+0x197/0x210
[  545.154274][ T9506]  do_syscall_64+0x39/0xb0
[  545.158740][ T9506]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  545.164667][ T9506] RIP: 0033:0x7f193c4ef069
[  545.169094][ T9506] 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
[  545.188801][ T9506] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  545.197224][ T9506] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  545.205306][ T9506] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  545.213306][ T9506] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  545.221325][ T9506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  545.229477][ T9506] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  545.237555][ T9506]  </TASK>
[  545.246654][ T9507] FAULT_INJECTION: forcing a failure.
[  545.246654][ T9507] name failslab, interval 1, probability 0, space 0, times 0
[  545.259480][ T9507] CPU: 1 PID: 9507 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  545.271776][ T9507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  545.281927][ T9507] Call Trace:
[  545.285204][ T9507]  <TASK>
[  545.288150][ T9507]  dump_stack_lvl+0x136/0x150
[  545.292861][ T9507]  should_fail_ex+0x4a3/0x5b0
[  545.297769][ T9507]  should_failslab+0x9/0x20
[  545.302388][ T9507]  __kmem_cache_alloc_node+0x5b/0x320
[  545.307801][ T9507]  ? kstrdup_const+0x57/0x80
[  545.312448][ T9507]  ? kstrdup_const+0x57/0x80
[  545.317101][ T9507]  __kmalloc_node_track_caller+0x4f/0x1a0
[  545.322841][ T9507]  kstrdup+0x3f/0x70
[  545.326767][ T9507]  kstrdup_const+0x57/0x80
[  545.331279][ T9507]  kvasprintf_const+0x10c/0x190
[  545.336411][ T9507]  kobject_set_name_vargs+0x5a/0x150
[  545.341724][ T9507]  dev_set_name+0xbf/0xf0
[  545.346079][ T9507]  ? device_initialize+0x540/0x540
[  545.351211][ T9507]  ? sprintf+0xc4/0x100
[  545.355393][ T9507]  device_add_disk+0x343/0x1220
[  545.360275][ T9507]  ? lockdep_init_map_type+0x21e/0x810
[  545.365900][ T9507]  loop_add+0x886/0xaf0
[  545.370547][ T9507]  ? __up_read+0x1fe/0x750
[  545.375082][ T9507]  loop_control_ioctl+0x137/0x630
[  545.380150][ T9507]  ? loop_probe+0x80/0x80
[  545.384611][ T9507]  ? bpf_lsm_file_ioctl+0x9/0x10
[  545.389600][ T9507]  ? loop_probe+0x80/0x80
[  545.394078][ T9507]  __x64_sys_ioctl+0x197/0x210
[  545.399496][ T9507]  do_syscall_64+0x39/0xb0
[  545.404075][ T9507]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  545.410024][ T9507] RIP: 0033:0x7f193c4ef069
[  545.414468][ T9507] 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
[  545.434104][ T9507] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  545.442746][ T9507] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  545.450910][ T9507] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  545.458934][ T9507] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  545.467272][ T9507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  545.475457][ T9507] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  545.483758][ T9507]  </TASK>
[  545.493596][ T9508] FAULT_INJECTION: forcing a failure.
[  545.493596][ T9508] name failslab, interval 1, probability 0, space 0, times 0
[  545.506574][ T9508] CPU: 1 PID: 9508 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  545.518383][ T9508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  545.528738][ T9508] Call Trace:
[  545.532081][ T9508]  <TASK>
[  545.535200][ T9508]  dump_stack_lvl+0x136/0x150
[  545.541522][ T9508]  should_fail_ex+0x4a3/0x5b0
[  545.546746][ T9508]  should_failslab+0x9/0x20
[  545.552267][ T9508]  __kmem_cache_alloc_node+0x5b/0x320
[  545.558267][ T9508]  ? kstrdup_const+0x57/0x80
[  545.563258][ T9508]  ? kstrdup_const+0x57/0x80
[  545.567891][ T9508]  __kmalloc_node_track_caller+0x4f/0x1a0
[  545.573652][ T9508]  kstrdup+0x3f/0x70
[  545.577747][ T9508]  kstrdup_const+0x57/0x80
[  545.585244][ T9508]  kvasprintf_const+0x10c/0x190
[  545.591110][ T9508]  kobject_set_name_vargs+0x5a/0x150
[  545.597634][ T9508]  dev_set_name+0xbf/0xf0
[  545.602461][ T9508]  ? device_initialize+0x540/0x540
[  545.608533][ T9508]  ? sprintf+0xc4/0x100
[  545.614210][ T9508]  device_add_disk+0x343/0x1220
[  545.619802][ T9508]  ? lockdep_init_map_type+0x21e/0x810
[  545.626602][ T9508]  loop_add+0x886/0xaf0
[  545.630883][ T9508]  ? __up_read+0x1fe/0x750
[  545.635678][ T9508]  loop_control_ioctl+0x137/0x630
[  545.640987][ T9508]  ? loop_probe+0x80/0x80
[  545.645754][ T9508]  ? bpf_lsm_file_ioctl+0x9/0x10
[  545.650744][ T9508]  ? loop_probe+0x80/0x80
[  545.655893][ T9508]  __x64_sys_ioctl+0x197/0x210
[  545.661992][ T9508]  do_syscall_64+0x39/0xb0
[  545.666618][ T9508]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  545.673054][ T9508] RIP: 0033:0x7f193c4ef069
[  545.678507][ T9508] 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
[  545.702005][ T9508] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  545.715294][ T9508] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  545.725888][ T9508] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  545.734482][ T9508] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  545.743355][ T9508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  545.754042][ T9508] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  545.764123][ T9508]  </TASK>
[  545.778104][ T9509] FAULT_INJECTION: forcing a failure.
[  545.778104][ T9509] name failslab, interval 1, probability 0, space 0, times 0
[  545.792306][ T9509] CPU: 0 PID: 9509 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  545.805650][ T9509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  545.819712][ T9509] Call Trace:
[  545.824035][ T9509]  <TASK>
[  545.827254][ T9509]  dump_stack_lvl+0x136/0x150
[  545.832727][ T9509]  should_fail_ex+0x4a3/0x5b0
[  545.838221][ T9509]  should_failslab+0x9/0x20
[  545.844448][ T9509]  __kmem_cache_alloc_node+0x5b/0x320
[  545.851203][ T9509]  ? rand_initialize_disk+0x3f/0xc0
[  545.857757][ T9509]  kmalloc_trace+0x26/0xe0
[  545.862553][ T9509]  rand_initialize_disk+0x3f/0xc0
[  545.869105][ T9509]  __alloc_disk_node+0x2c3/0x650
[  545.875103][ T9509]  __blk_mq_alloc_disk+0x111/0x1b0
[  545.880741][ T9509]  loop_add+0x3e4/0xaf0
[  545.885755][ T9509]  ? __up_read+0x1fe/0x750
[  545.890596][ T9509]  loop_control_ioctl+0x137/0x630
[  545.896070][ T9509]  ? loop_probe+0x80/0x80
[  545.901854][ T9509]  ? bpf_lsm_file_ioctl+0x9/0x10
[  545.907194][ T9509]  ? loop_probe+0x80/0x80
[  545.912584][ T9509]  __x64_sys_ioctl+0x197/0x210
[  545.919429][ T9509]  do_syscall_64+0x39/0xb0
[  545.924577][ T9509]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  545.931319][ T9509] RIP: 0033:0x7f193c4ef069
[  545.935814][ T9509] 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
[  545.955560][ T9509] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  545.965804][ T9509] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  545.973813][ T9509] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  545.982001][ T9509] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  545.990295][ T9509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  546.000461][ T9509] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  546.010146][ T9509]  </TASK>
[  546.135606][ T9511] FAULT_INJECTION: forcing a failure.
[  546.135606][ T9511] name failslab, interval 1, probability 0, space 0, times 0
[  546.149579][ T9511] CPU: 1 PID: 9511 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  546.164713][ T9511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  546.176526][ T9511] Call Trace:
[  546.180859][ T9511]  <TASK>
[  546.185179][ T9511]  dump_stack_lvl+0x136/0x150
[  546.190933][ T9511]  should_fail_ex+0x4a3/0x5b0
[  546.196649][ T9511]  should_failslab+0x9/0x20
[  546.202322][ T9511]  __kmem_cache_alloc_node+0x5b/0x320
[  546.209747][ T9511]  ? kstrdup_const+0x57/0x80
[  546.214727][ T9511]  ? kstrdup_const+0x57/0x80
[  546.219362][ T9511]  __kmalloc_node_track_caller+0x4f/0x1a0
[  546.225487][ T9511]  kstrdup+0x3f/0x70
[  546.229436][ T9511]  kstrdup_const+0x57/0x80
[  546.234033][ T9511]  kvasprintf_const+0x10c/0x190
[  546.239538][ T9511]  kobject_set_name_vargs+0x5a/0x150
[  546.245680][ T9511]  dev_set_name+0xbf/0xf0
[  546.250747][ T9511]  ? device_initialize+0x540/0x540
[  546.257637][ T9511]  ? sprintf+0xc4/0x100
[  546.262266][ T9511]  device_add_disk+0x343/0x1220
[  546.267903][ T9511]  ? lockdep_init_map_type+0x21e/0x810
[  546.273675][ T9511]  loop_add+0x886/0xaf0
[  546.278045][ T9511]  ? __up_read+0x1fe/0x750
[  546.283916][ T9511]  loop_control_ioctl+0x137/0x630
[  546.290579][ T9511]  ? loop_probe+0x80/0x80
[  546.296449][ T9511]  ? bpf_lsm_file_ioctl+0x9/0x10
[  546.302759][ T9511]  ? loop_probe+0x80/0x80
[  546.307159][ T9511]  __x64_sys_ioctl+0x197/0x210
[  546.313155][ T9511]  do_syscall_64+0x39/0xb0
[  546.317902][ T9511]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  546.326206][ T9511] RIP: 0033:0x7f193c4ef069
[  546.332060][ T9511] 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
[  546.354886][ T9511] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  546.363995][ T9511] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  546.375293][ T9511] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  546.384320][ T9511] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  546.393194][ T9511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  546.401383][ T9511] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  546.410536][ T9511]  </TASK>
[  546.422161][ T9512] FAULT_INJECTION: forcing a failure.
[  546.422161][ T9512] name failslab, interval 1, probability 0, space 0, times 0
[  546.437189][ T9512] CPU: 1 PID: 9512 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  546.449574][ T9512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  546.459705][ T9512] Call Trace:
[  546.462996][ T9512]  <TASK>
[  546.466025][ T9512]  dump_stack_lvl+0x136/0x150
[  546.470869][ T9512]  should_fail_ex+0x4a3/0x5b0
[  546.476373][ T9512]  should_failslab+0x9/0x20
[  546.482548][ T9512]  __kmem_cache_alloc_node+0x5b/0x320
[  546.489598][ T9512]  ? kstrdup_const+0x57/0x80
[  546.494677][ T9512]  ? kstrdup_const+0x57/0x80
[  546.500082][ T9512]  __kmalloc_node_track_caller+0x4f/0x1a0
[  546.506975][ T9512]  kstrdup+0x3f/0x70
[  546.512396][ T9512]  kstrdup_const+0x57/0x80
[  546.517221][ T9512]  kvasprintf_const+0x10c/0x190
[  546.522654][ T9512]  kobject_set_name_vargs+0x5a/0x150
[  546.528331][ T9512]  dev_set_name+0xbf/0xf0
[  546.533032][ T9512]  ? device_initialize+0x540/0x540
[  546.538326][ T9512]  ? sprintf+0xc4/0x100
[  546.543761][ T9512]  device_add_disk+0x343/0x1220
[  546.549363][ T9512]  ? lockdep_init_map_type+0x21e/0x810
[  546.555471][ T9512]  loop_add+0x886/0xaf0
[  546.559682][ T9512]  ? __up_read+0x1fe/0x750
[  546.564283][ T9512]  loop_control_ioctl+0x137/0x630
[  546.569610][ T9512]  ? loop_probe+0x80/0x80
[  546.574847][ T9512]  ? bpf_lsm_file_ioctl+0x9/0x10
[  546.579874][ T9512]  ? loop_probe+0x80/0x80
[  546.584474][ T9512]  __x64_sys_ioctl+0x197/0x210
[  546.589644][ T9512]  do_syscall_64+0x39/0xb0
[  546.594416][ T9512]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  546.600515][ T9512] RIP: 0033:0x7f193c4ef069
[  546.605496][ T9512] 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
[  546.627581][ T9512] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  546.636340][ T9512] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  546.644684][ T9512] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  546.652852][ T9512] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  546.661358][ T9512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  546.671147][ T9512] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  546.680066][ T9512]  </TASK>
[  546.693426][ T9513] FAULT_INJECTION: forcing a failure.
[  546.693426][ T9513] name failslab, interval 1, probability 0, space 0, times 0
[  546.707505][ T9513] CPU: 1 PID: 9513 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  546.719744][ T9513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  546.730456][ T9513] Call Trace:
[  546.734105][ T9513]  <TASK>
[  546.737428][ T9513]  dump_stack_lvl+0x136/0x150
[  546.742776][ T9513]  should_fail_ex+0x4a3/0x5b0
[  546.747827][ T9513]  should_failslab+0x9/0x20
[  546.752561][ T9513]  __kmem_cache_alloc_node+0x5b/0x320
[  546.758413][ T9513]  ? kstrdup_const+0x57/0x80
[  546.764376][ T9513]  ? kstrdup_const+0x57/0x80
[  546.770777][ T9513]  __kmalloc_node_track_caller+0x4f/0x1a0
[  546.777558][ T9513]  kstrdup+0x3f/0x70
[  546.782917][ T9513]  kstrdup_const+0x57/0x80
[  546.788360][ T9513]  kvasprintf_const+0x10c/0x190
[  546.793747][ T9513]  kobject_set_name_vargs+0x5a/0x150
[  546.799527][ T9513]  dev_set_name+0xbf/0xf0
[  546.804078][ T9513]  ? device_initialize+0x540/0x540
[  546.810951][ T9513]  ? sprintf+0xc4/0x100
[  546.815588][ T9513]  device_add_disk+0x343/0x1220
[  546.821071][ T9513]  ? lockdep_init_map_type+0x21e/0x810
[  546.827078][ T9513]  loop_add+0x886/0xaf0
[  546.831385][ T9513]  ? __up_read+0x1fe/0x750
[  546.836189][ T9513]  loop_control_ioctl+0x137/0x630
[  546.841595][ T9513]  ? loop_probe+0x80/0x80
[  546.846165][ T9513]  ? bpf_lsm_file_ioctl+0x9/0x10
[  546.851659][ T9513]  ? loop_probe+0x80/0x80
[  546.856503][ T9513]  __x64_sys_ioctl+0x197/0x210
[  546.862877][ T9513]  do_syscall_64+0x39/0xb0
[  546.868302][ T9513]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  546.875818][ T9513] RIP: 0033:0x7f193c4ef069
[  546.880713][ T9513] 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
[  546.900989][ T9513] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  546.909955][ T9513] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  546.919011][ T9513] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  546.929687][ T9513] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  546.938279][ T9513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  546.947400][ T9513] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  546.956920][ T9513]  </TASK>
[  546.966838][ T9514] FAULT_INJECTION: forcing a failure.
[  546.966838][ T9514] name failslab, interval 1, probability 0, space 0, times 0
[  546.980706][ T9514] CPU: 0 PID: 9514 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  546.993730][ T9514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  547.005026][ T9514] Call Trace:
[  547.008317][ T9514]  <TASK>
[  547.011376][ T9514]  dump_stack_lvl+0x136/0x150
[  547.016575][ T9514]  should_fail_ex+0x4a3/0x5b0
[  547.021634][ T9514]  should_failslab+0x9/0x20
[  547.026249][ T9514]  __kmem_cache_alloc_node+0x5b/0x320
[  547.031670][ T9514]  ? kstrdup_const+0x57/0x80
[  547.036485][ T9514]  ? kstrdup_const+0x57/0x80
[  547.041204][ T9514]  __kmalloc_node_track_caller+0x4f/0x1a0
[  547.047292][ T9514]  kstrdup+0x3f/0x70
[  547.051602][ T9514]  kstrdup_const+0x57/0x80
[  547.056492][ T9514]  kvasprintf_const+0x10c/0x190
[  547.061468][ T9514]  kobject_set_name_vargs+0x5a/0x150
[  547.066787][ T9514]  dev_set_name+0xbf/0xf0
[  547.071142][ T9514]  ? device_initialize+0x540/0x540
[  547.076651][ T9514]  ? sprintf+0xc4/0x100
[  547.081332][ T9514]  device_add_disk+0x343/0x1220
[  547.086221][ T9514]  ? lockdep_init_map_type+0x21e/0x810
[  547.091713][ T9514]  loop_add+0x886/0xaf0
[  547.095888][ T9514]  ? __up_read+0x1fe/0x750
[  547.100317][ T9514]  loop_control_ioctl+0x137/0x630
[  547.105464][ T9514]  ? loop_probe+0x80/0x80
[  547.109988][ T9514]  ? bpf_lsm_file_ioctl+0x9/0x10
[  547.116915][ T9514]  ? loop_probe+0x80/0x80
[  547.121455][ T9514]  __x64_sys_ioctl+0x197/0x210
[  547.126538][ T9514]  do_syscall_64+0x39/0xb0
[  547.131032][ T9514]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  547.139387][ T9514] RIP: 0033:0x7f193c4ef069
[  547.143995][ T9514] 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
[  547.166250][ T9514] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  547.175485][ T9514] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  547.183649][ T9514] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  547.192510][ T9514] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  547.200739][ T9514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  547.208833][ T9514] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  547.217734][ T9514]  </TASK>
[  547.227027][ T9515] FAULT_INJECTION: forcing a failure.
[  547.227027][ T9515] name failslab, interval 1, probability 0, space 0, times 0
[  547.241014][ T9515] CPU: 1 PID: 9515 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  547.254750][ T9515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  547.268481][ T9515] Call Trace:
[  547.271971][ T9515]  <TASK>
[  547.275354][ T9515]  dump_stack_lvl+0x136/0x150
[  547.280775][ T9515]  should_fail_ex+0x4a3/0x5b0
[  547.285819][ T9515]  should_failslab+0x9/0x20
[  547.290956][ T9515]  __kmem_cache_alloc_node+0x5b/0x320
[  547.296703][ T9515]  ? kstrdup_const+0x57/0x80
[  547.302721][ T9515]  ? kstrdup_const+0x57/0x80
[  547.307440][ T9515]  __kmalloc_node_track_caller+0x4f/0x1a0
[  547.313388][ T9515]  kstrdup+0x3f/0x70
[  547.317327][ T9515]  kstrdup_const+0x57/0x80
[  547.321780][ T9515]  kvasprintf_const+0x10c/0x190
[  547.326761][ T9515]  kobject_set_name_vargs+0x5a/0x150
[  547.332594][ T9515]  dev_set_name+0xbf/0xf0
[  547.336955][ T9515]  ? device_initialize+0x540/0x540
[  547.342198][ T9515]  ? sprintf+0xc4/0x100
[  547.346393][ T9515]  device_add_disk+0x343/0x1220
[  547.351347][ T9515]  ? lockdep_init_map_type+0x21e/0x810
[  547.356991][ T9515]  loop_add+0x886/0xaf0
[  547.361468][ T9515]  loop_control_ioctl+0x137/0x630
[  547.368266][ T9515]  ? loop_probe+0x80/0x80
[  547.373677][ T9515]  ? bpf_lsm_file_ioctl+0x9/0x10
[  547.379197][ T9515]  ? loop_probe+0x80/0x80
[  547.383567][ T9515]  __x64_sys_ioctl+0x197/0x210
[  547.388376][ T9515]  do_syscall_64+0x39/0xb0
[  547.393167][ T9515]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  547.399190][ T9515] RIP: 0033:0x7f193c4ef069
[  547.403985][ T9515] 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
[  547.425712][ T9515] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  547.434678][ T9515] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  547.443209][ T9515] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  547.453075][ T9515] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  547.463548][ T9515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  547.472497][ T9515] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  547.480782][ T9515]  </TASK>
[  547.490384][ T9516] FAULT_INJECTION: forcing a failure.
[  547.490384][ T9516] name failslab, interval 1, probability 0, space 0, times 0
[  547.503453][ T9516] CPU: 0 PID: 9516 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  547.515356][ T9516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  547.525524][ T9516] Call Trace:
[  547.528835][ T9516]  <TASK>
[  547.531781][ T9516]  dump_stack_lvl+0x136/0x150
[  547.537108][ T9516]  should_fail_ex+0x4a3/0x5b0
[  547.541815][ T9516]  should_failslab+0x9/0x20
[  547.546350][ T9516]  __kmem_cache_alloc_node+0x5b/0x320
[  547.551954][ T9516]  ? kstrdup_const+0x57/0x80
[  547.556684][ T9516]  ? kstrdup_const+0x57/0x80
[  547.561311][ T9516]  __kmalloc_node_track_caller+0x4f/0x1a0
[  547.567088][ T9516]  kstrdup+0x3f/0x70
[  547.571187][ T9516]  kstrdup_const+0x57/0x80
[  547.575625][ T9516]  kvasprintf_const+0x10c/0x190
[  547.580482][ T9516]  kobject_set_name_vargs+0x5a/0x150
[  547.585869][ T9516]  dev_set_name+0xbf/0xf0
[  547.590314][ T9516]  ? device_initialize+0x540/0x540
[  547.595799][ T9516]  ? sprintf+0xc4/0x100
[  547.600162][ T9516]  device_add_disk+0x343/0x1220
[  547.605188][ T9516]  ? lockdep_init_map_type+0x21e/0x810
[  547.610694][ T9516]  loop_add+0x886/0xaf0
[  547.615332][ T9516]  ? __up_read+0x1fe/0x750
[  547.620064][ T9516]  loop_control_ioctl+0x137/0x630
[  547.625614][ T9516]  ? loop_probe+0x80/0x80
[  547.630753][ T9516]  ? bpf_lsm_file_ioctl+0x9/0x10
[  547.636628][ T9516]  ? loop_probe+0x80/0x80
[  547.641348][ T9516]  __x64_sys_ioctl+0x197/0x210
[  547.646923][ T9516]  do_syscall_64+0x39/0xb0
[  547.651641][ T9516]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  547.658125][ T9516] RIP: 0033:0x7f193c4ef069
[  547.662885][ T9516] 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
[  547.684174][ T9516] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  547.692604][ T9516] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  547.700580][ T9516] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  547.708655][ T9516] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  547.716844][ T9516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  547.724829][ T9516] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  547.732840][ T9516]  </TASK>
[  547.742788][ T9517] FAULT_INJECTION: forcing a failure.
[  547.742788][ T9517] name failslab, interval 1, probability 0, space 0, times 0
[  547.756183][ T9517] CPU: 1 PID: 9517 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  547.768175][ T9517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  547.778686][ T9517] Call Trace:
[  547.782089][ T9517]  <TASK>
[  547.785036][ T9517]  dump_stack_lvl+0x136/0x150
[  547.789990][ T9517]  should_fail_ex+0x4a3/0x5b0
[  547.794979][ T9517]  should_failslab+0x9/0x20
[  547.799622][ T9517]  __kmem_cache_alloc_node+0x5b/0x320
[  547.805136][ T9517]  ? rand_initialize_disk+0x3f/0xc0
[  547.810680][ T9517]  kmalloc_trace+0x26/0xe0
[  547.815913][ T9517]  rand_initialize_disk+0x3f/0xc0
[  547.820964][ T9517]  __alloc_disk_node+0x2c3/0x650
[  547.825948][ T9517]  __blk_mq_alloc_disk+0x111/0x1b0
[  547.831119][ T9517]  loop_add+0x3e4/0xaf0
[  547.835567][ T9517]  ? __up_read+0x1fe/0x750
[  547.840268][ T9517]  loop_control_ioctl+0x137/0x630
[  547.845984][ T9517]  ? loop_probe+0x80/0x80
[  547.850346][ T9517]  ? bpf_lsm_file_ioctl+0x9/0x10
[  547.855964][ T9517]  ? loop_probe+0x80/0x80
[  547.862059][ T9517]  __x64_sys_ioctl+0x197/0x210
[  547.867511][ T9517]  do_syscall_64+0x39/0xb0
[  547.873248][ T9517]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  547.880378][ T9517] RIP: 0033:0x7f193c4ef069
[  547.885330][ T9517] 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
[  547.906443][ T9517] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  547.915128][ T9517] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  547.923673][ T9517] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  547.933392][ T9517] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  547.943496][ T9517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  547.951733][ T9517] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  547.960293][ T9517]  </TASK>
[  548.014399][ T9519] FAULT_INJECTION: forcing a failure.
[  548.014399][ T9519] name failslab, interval 1, probability 0, space 0, times 0
[  548.027966][ T9519] CPU: 1 PID: 9519 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  548.040420][ T9519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  548.050861][ T9519] Call Trace:
[  548.054169][ T9519]  <TASK>
[  548.057361][ T9519]  dump_stack_lvl+0x136/0x150
[  548.062578][ T9519]  should_fail_ex+0x4a3/0x5b0
[  548.069491][ T9519]  should_failslab+0x9/0x20
[  548.074205][ T9519]  __kmem_cache_alloc_node+0x5b/0x320
[  548.079905][ T9519]  ? kstrdup_const+0x57/0x80
[  548.086457][ T9519]  ? kstrdup_const+0x57/0x80
[  548.091603][ T9519]  __kmalloc_node_track_caller+0x4f/0x1a0
[  548.097472][ T9519]  kstrdup+0x3f/0x70
[  548.101408][ T9519]  kstrdup_const+0x57/0x80
[  548.106035][ T9519]  kvasprintf_const+0x10c/0x190
[  548.111056][ T9519]  kobject_set_name_vargs+0x5a/0x150
[  548.116619][ T9519]  dev_set_name+0xbf/0xf0
[  548.121495][ T9519]  ? device_initialize+0x540/0x540
[  548.127617][ T9519]  ? sprintf+0xc4/0x100
[  548.132178][ T9519]  device_add_disk+0x343/0x1220
[  548.137619][ T9519]  ? lockdep_init_map_type+0x21e/0x810
[  548.143376][ T9519]  loop_add+0x886/0xaf0
[  548.148041][ T9519]  ? __up_read+0x1fe/0x750
[  548.152589][ T9519]  loop_control_ioctl+0x137/0x630
[  548.157737][ T9519]  ? loop_probe+0x80/0x80
[  548.162735][ T9519]  ? bpf_lsm_file_ioctl+0x9/0x10
[  548.168539][ T9519]  ? loop_probe+0x80/0x80
[  548.173075][ T9519]  __x64_sys_ioctl+0x197/0x210
[  548.177957][ T9519]  do_syscall_64+0x39/0xb0
[  548.182403][ T9519]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  548.188779][ T9519] RIP: 0033:0x7f193c4ef069
[  548.193189][ T9519] 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
[  548.213060][ T9519] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  548.221687][ T9519] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  548.229861][ T9519] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  548.238368][ T9519] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  548.246342][ T9519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  548.254307][ T9519] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  548.263644][ T9519]  </TASK>
[  548.273533][ T9520] FAULT_INJECTION: forcing a failure.
[  548.273533][ T9520] name failslab, interval 1, probability 0, space 0, times 0
[  548.286370][ T9520] CPU: 0 PID: 9520 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  548.298094][ T9520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  548.308319][ T9520] Call Trace:
[  548.311753][ T9520]  <TASK>
[  548.314705][ T9520]  dump_stack_lvl+0x136/0x150
[  548.319490][ T9520]  should_fail_ex+0x4a3/0x5b0
[  548.324308][ T9520]  should_failslab+0x9/0x20
[  548.328999][ T9520]  __kmem_cache_alloc_node+0x5b/0x320
[  548.334467][ T9520]  ? rand_initialize_disk+0x3f/0xc0
[  548.339673][ T9520]  kmalloc_trace+0x26/0xe0
[  548.344087][ T9520]  rand_initialize_disk+0x3f/0xc0
[  548.349129][ T9520]  __alloc_disk_node+0x2c3/0x650
[  548.354201][ T9520]  __blk_mq_alloc_disk+0x111/0x1b0
[  548.359584][ T9520]  loop_add+0x3e4/0xaf0
[  548.363949][ T9520]  ? __up_read+0x1fe/0x750
[  548.368557][ T9520]  loop_control_ioctl+0x137/0x630
[  548.373953][ T9520]  ? loop_probe+0x80/0x80
[  548.378998][ T9520]  ? bpf_lsm_file_ioctl+0x9/0x10
[  548.384146][ T9520]  ? loop_probe+0x80/0x80
[  548.388546][ T9520]  __x64_sys_ioctl+0x197/0x210
[  548.394241][ T9520]  do_syscall_64+0x39/0xb0
[  548.398890][ T9520]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  548.405365][ T9520] RIP: 0033:0x7f193c4ef069
[  548.410459][ T9520] 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
[  548.430480][ T9520] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  548.439256][ T9520] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  548.447247][ T9520] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  548.455410][ T9520] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  548.463442][ T9520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  548.471472][ T9520] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  548.479477][ T9520]  </TASK>
[  548.544835][ T9521] FAULT_INJECTION: forcing a failure.
[  548.544835][ T9521] name failslab, interval 1, probability 0, space 0, times 0
[  548.557740][ T9521] CPU: 1 PID: 9521 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  548.569392][ T9521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  548.579880][ T9521] Call Trace:
[  548.583165][ T9521]  <TASK>
[  548.586290][ T9521]  dump_stack_lvl+0x136/0x150
[  548.591095][ T9521]  should_fail_ex+0x4a3/0x5b0
[  548.595807][ T9521]  should_failslab+0x9/0x20
[  548.600614][ T9521]  __kmem_cache_alloc_node+0x5b/0x320
[  548.606045][ T9521]  ? kstrdup_const+0x57/0x80
[  548.610663][ T9521]  ? kstrdup_const+0x57/0x80
[  548.615276][ T9521]  __kmalloc_node_track_caller+0x4f/0x1a0
[  548.621027][ T9521]  kstrdup+0x3f/0x70
[  548.624970][ T9521]  kstrdup_const+0x57/0x80
[  548.630126][ T9521]  kvasprintf_const+0x10c/0x190
[  548.635088][ T9521]  kobject_set_name_vargs+0x5a/0x150
[  548.640390][ T9521]  dev_set_name+0xbf/0xf0
[  548.644737][ T9521]  ? device_initialize+0x540/0x540
[  548.649907][ T9521]  ? sprintf+0xc4/0x100
[  548.654183][ T9521]  device_add_disk+0x343/0x1220
[  548.659165][ T9521]  ? lockdep_init_map_type+0x21e/0x810
[  548.665463][ T9521]  loop_add+0x886/0xaf0
[  548.669741][ T9521]  ? __up_read+0x1fe/0x750
[  548.674441][ T9521]  loop_control_ioctl+0x137/0x630
[  548.679490][ T9521]  ? loop_probe+0x80/0x80
[  548.683854][ T9521]  ? bpf_lsm_file_ioctl+0x9/0x10
[  548.688918][ T9521]  ? loop_probe+0x80/0x80
[  548.693293][ T9521]  __x64_sys_ioctl+0x197/0x210
[  548.698080][ T9521]  do_syscall_64+0x39/0xb0
[  548.702528][ T9521]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  548.708444][ T9521] RIP: 0033:0x7f193c4ef069
[  548.712866][ T9521] 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
[  548.732567][ T9521] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  548.741625][ T9521] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  548.750192][ T9521] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  548.758903][ T9521] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  548.767739][ T9521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  548.776795][ T9521] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  548.784932][ T9521]  </TASK>
[  548.796194][ T9522] FAULT_INJECTION: forcing a failure.
[  548.796194][ T9522] name failslab, interval 1, probability 0, space 0, times 0
[  548.808992][ T9522] CPU: 1 PID: 9522 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  548.820977][ T9522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  548.831913][ T9522] Call Trace:
[  548.835552][ T9522]  <TASK>
[  548.838681][ T9522]  dump_stack_lvl+0x136/0x150
[  548.843473][ T9522]  should_fail_ex+0x4a3/0x5b0
[  548.848380][ T9522]  should_failslab+0x9/0x20
[  548.853121][ T9522]  __kmem_cache_alloc_node+0x5b/0x320
[  548.858704][ T9522]  ? kstrdup_const+0x57/0x80
[  548.863334][ T9522]  ? kstrdup_const+0x57/0x80
[  548.868034][ T9522]  __kmalloc_node_track_caller+0x4f/0x1a0
[  548.873944][ T9522]  kstrdup+0x3f/0x70
[  548.877988][ T9522]  kstrdup_const+0x57/0x80
[  548.882533][ T9522]  kvasprintf_const+0x10c/0x190
[  548.888092][ T9522]  kobject_set_name_vargs+0x5a/0x150
[  548.893488][ T9522]  dev_set_name+0xbf/0xf0
[  548.897842][ T9522]  ? device_initialize+0x540/0x540
[  548.902978][ T9522]  ? sprintf+0xc4/0x100
[  548.907244][ T9522]  device_add_disk+0x343/0x1220
[  548.912173][ T9522]  ? lockdep_init_map_type+0x21e/0x810
[  548.917666][ T9522]  loop_add+0x886/0xaf0
[  548.921874][ T9522]  ? __up_read+0x1fe/0x750
[  548.926405][ T9522]  loop_control_ioctl+0x137/0x630
[  548.931448][ T9522]  ? loop_probe+0x80/0x80
[  548.935925][ T9522]  ? bpf_lsm_file_ioctl+0x9/0x10
[  548.940906][ T9522]  ? loop_probe+0x80/0x80
[  548.945272][ T9522]  __x64_sys_ioctl+0x197/0x210
[  548.950108][ T9522]  do_syscall_64+0x39/0xb0
[  548.954563][ T9522]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  548.960495][ T9522] RIP: 0033:0x7f193c4ef069
[  548.964926][ T9522] 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
[  548.984570][ T9522] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  548.993370][ T9522] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  549.001727][ T9522] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  549.009795][ T9522] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  549.017773][ T9522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  549.025836][ T9522] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  549.033935][ T9522]  </TASK>
[  549.044131][ T9523] FAULT_INJECTION: forcing a failure.
[  549.044131][ T9523] name failslab, interval 1, probability 0, space 0, times 0
[  549.056982][ T9523] CPU: 1 PID: 9523 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  549.068728][ T9523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  549.078876][ T9523] Call Trace:
[  549.082174][ T9523]  <TASK>
[  549.085205][ T9523]  dump_stack_lvl+0x136/0x150
[  549.089980][ T9523]  should_fail_ex+0x4a3/0x5b0
[  549.094660][ T9523]  should_failslab+0x9/0x20
[  549.099184][ T9523]  __kmem_cache_alloc_node+0x5b/0x320
[  549.104566][ T9523]  ? kstrdup_const+0x57/0x80
[  549.109179][ T9523]  ? kstrdup_const+0x57/0x80
[  549.113795][ T9523]  __kmalloc_node_track_caller+0x4f/0x1a0
[  549.119647][ T9523]  kstrdup+0x3f/0x70
[  549.123738][ T9523]  kstrdup_const+0x57/0x80
[  549.128254][ T9523]  kvasprintf_const+0x10c/0x190
[  549.133112][ T9523]  kobject_set_name_vargs+0x5a/0x150
[  549.138437][ T9523]  dev_set_name+0xbf/0xf0
[  549.142895][ T9523]  ? device_initialize+0x540/0x540
[  549.148059][ T9523]  ? sprintf+0xc4/0x100
[  549.152342][ T9523]  device_add_disk+0x343/0x1220
[  549.157302][ T9523]  ? lockdep_init_map_type+0x21e/0x810
[  549.162778][ T9523]  loop_add+0x886/0xaf0
[  549.166969][ T9523]  ? __up_read+0x1fe/0x750
[  549.171491][ T9523]  loop_control_ioctl+0x137/0x630
[  549.176623][ T9523]  ? loop_probe+0x80/0x80
[  549.180990][ T9523]  ? bpf_lsm_file_ioctl+0x9/0x10
[  549.186060][ T9523]  ? loop_probe+0x80/0x80
[  549.190420][ T9523]  __x64_sys_ioctl+0x197/0x210
[  549.195365][ T9523]  do_syscall_64+0x39/0xb0
[  549.199927][ T9523]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  549.206266][ T9523] RIP: 0033:0x7f193c4ef069
[  549.210939][ T9523] 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
[  549.230680][ T9523] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  549.239111][ T9523] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  549.247089][ T9523] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  549.255065][ T9523] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  549.263059][ T9523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  549.271058][ T9523] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  549.279089][ T9523]  </TASK>
[  549.287940][ T9524] FAULT_INJECTION: forcing a failure.
[  549.287940][ T9524] name failslab, interval 1, probability 0, space 0, times 0
[  549.301331][ T9524] CPU: 1 PID: 9524 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  549.313019][ T9524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  549.323255][ T9524] Call Trace:
[  549.326535][ T9524]  <TASK>
[  549.329474][ T9524]  dump_stack_lvl+0x136/0x150
[  549.334155][ T9524]  should_fail_ex+0x4a3/0x5b0
[  549.338956][ T9524]  should_failslab+0x9/0x20
[  549.345580][ T9524]  __kmem_cache_alloc_node+0x5b/0x320
[  549.351166][ T9524]  ? kstrdup_const+0x57/0x80
[  549.356751][ T9524]  ? kstrdup_const+0x57/0x80
[  549.361694][ T9524]  __kmalloc_node_track_caller+0x4f/0x1a0
[  549.367771][ T9524]  kstrdup+0x3f/0x70
[  549.372302][ T9524]  kstrdup_const+0x57/0x80
[  549.376943][ T9524]  kvasprintf_const+0x10c/0x190
[  549.382755][ T9524]  kobject_set_name_vargs+0x5a/0x150
[  549.388152][ T9524]  dev_set_name+0xbf/0xf0
[  549.392580][ T9524]  ? device_initialize+0x540/0x540
[  549.397730][ T9524]  ? sprintf+0xc4/0x100
[  549.402171][ T9524]  device_add_disk+0x343/0x1220
[  549.407131][ T9524]  ? lockdep_init_map_type+0x21e/0x810
[  549.412609][ T9524]  loop_add+0x886/0xaf0
[  549.416832][ T9524]  ? __up_read+0x1fe/0x750
[  549.421278][ T9524]  loop_control_ioctl+0x137/0x630
[  549.426359][ T9524]  ? loop_probe+0x80/0x80
[  549.430827][ T9524]  ? bpf_lsm_file_ioctl+0x9/0x10
[  549.435927][ T9524]  ? loop_probe+0x80/0x80
[  549.440281][ T9524]  __x64_sys_ioctl+0x197/0x210
[  549.445603][ T9524]  do_syscall_64+0x39/0xb0
[  549.450043][ T9524]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  549.456161][ T9524] RIP: 0033:0x7f193c4ef069
[  549.460583][ T9524] 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
[  549.480295][ T9524] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  549.488910][ T9524] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  549.497007][ T9524] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  549.505283][ T9524] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  549.513364][ T9524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  549.521465][ T9524] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  549.529554][ T9524]  </TASK>
[  549.540400][ T9525] FAULT_INJECTION: forcing a failure.
[  549.540400][ T9525] name failslab, interval 1, probability 0, space 0, times 0
[  549.553275][ T9525] CPU: 1 PID: 9525 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  549.564998][ T9525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  549.575256][ T9525] Call Trace:
[  549.578556][ T9525]  <TASK>
[  549.581492][ T9525]  dump_stack_lvl+0x136/0x150
[  549.586203][ T9525]  should_fail_ex+0x4a3/0x5b0
[  549.591518][ T9525]  should_failslab+0x9/0x20
[  549.596125][ T9525]  __kmem_cache_alloc_node+0x5b/0x320
[  549.601522][ T9525]  ? kstrdup_const+0x57/0x80
[  549.606147][ T9525]  ? kstrdup_const+0x57/0x80
[  549.610930][ T9525]  __kmalloc_node_track_caller+0x4f/0x1a0
[  549.616748][ T9525]  kstrdup+0x3f/0x70
[  549.620649][ T9525]  kstrdup_const+0x57/0x80
[  549.625112][ T9525]  kvasprintf_const+0x10c/0x190
[  549.630302][ T9525]  kobject_set_name_vargs+0x5a/0x150
[  549.636049][ T9525]  dev_set_name+0xbf/0xf0
[  549.640483][ T9525]  ? device_initialize+0x540/0x540
[  549.645629][ T9525]  ? sprintf+0xc4/0x100
[  549.649919][ T9525]  device_add_disk+0x343/0x1220
[  549.654797][ T9525]  ? lockdep_init_map_type+0x21e/0x810
[  549.660271][ T9525]  loop_add+0x886/0xaf0
[  549.664441][ T9525]  ? __up_read+0x1fe/0x750
[  549.668897][ T9525]  loop_control_ioctl+0x137/0x630
[  549.674032][ T9525]  ? loop_probe+0x80/0x80
[  549.678401][ T9525]  ? bpf_lsm_file_ioctl+0x9/0x10
[  549.683531][ T9525]  ? loop_probe+0x80/0x80
[  549.687904][ T9525]  __x64_sys_ioctl+0x197/0x210
[  549.692742][ T9525]  do_syscall_64+0x39/0xb0
[  549.697204][ T9525]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  549.704538][ T9525] RIP: 0033:0x7f193c4ef069
[  549.708996][ T9525] 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
[  549.728709][ T9525] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  549.737130][ T9525] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  549.745118][ T9525] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  549.753192][ T9525] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  549.761173][ T9525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  549.769148][ T9525] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  549.777165][ T9525]  </TASK>
[  549.787837][ T9526] FAULT_INJECTION: forcing a failure.
[  549.787837][ T9526] name failslab, interval 1, probability 0, space 0, times 0
[  549.800690][ T9526] CPU: 1 PID: 9526 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  549.812416][ T9526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  549.822509][ T9526] Call Trace:
[  549.825889][ T9526]  <TASK>
[  549.828818][ T9526]  dump_stack_lvl+0x136/0x150
[  549.833498][ T9526]  should_fail_ex+0x4a3/0x5b0
[  549.838284][ T9526]  should_failslab+0x9/0x20
[  549.843581][ T9526]  __kmem_cache_alloc_node+0x5b/0x320
[  549.848977][ T9526]  ? kstrdup_const+0x57/0x80
[  549.853873][ T9526]  ? kstrdup_const+0x57/0x80
[  549.858483][ T9526]  __kmalloc_node_track_caller+0x4f/0x1a0
[  549.864284][ T9526]  kstrdup+0x3f/0x70
[  549.868296][ T9526]  kstrdup_const+0x57/0x80
[  549.872850][ T9526]  kvasprintf_const+0x10c/0x190
[  549.877819][ T9526]  kobject_set_name_vargs+0x5a/0x150
[  549.883247][ T9526]  dev_set_name+0xbf/0xf0
[  549.887609][ T9526]  ? device_initialize+0x540/0x540
[  549.892923][ T9526]  ? sprintf+0xc4/0x100
[  549.897563][ T9526]  device_add_disk+0x343/0x1220
[  549.904276][ T9526]  ? lockdep_init_map_type+0x21e/0x810
[  549.910496][ T9526]  loop_add+0x886/0xaf0
[  549.914891][ T9526]  ? __up_read+0x1fe/0x750
[  549.919614][ T9526]  loop_control_ioctl+0x137/0x630
[  549.924678][ T9526]  ? loop_probe+0x80/0x80
[  549.929311][ T9526]  ? bpf_lsm_file_ioctl+0x9/0x10
[  549.934484][ T9526]  ? loop_probe+0x80/0x80
[  549.939043][ T9526]  __x64_sys_ioctl+0x197/0x210
[  549.943963][ T9526]  do_syscall_64+0x39/0xb0
[  549.948528][ T9526]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  549.954551][ T9526] RIP: 0033:0x7f193c4ef069
[  549.959090][ T9526] 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
[  549.979255][ T9526] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  549.988320][ T9526] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  549.996581][ T9526] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  550.005087][ T9526] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  550.014071][ T9526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  550.022681][ T9526] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  550.031467][ T9526]  </TASK>
[  550.040654][ T9527] FAULT_INJECTION: forcing a failure.
[  550.040654][ T9527] name failslab, interval 1, probability 0, space 0, times 0
[  550.054743][ T9527] CPU: 1 PID: 9527 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  550.067022][ T9527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  550.077459][ T9527] Call Trace:
[  550.080776][ T9527]  <TASK>
[  550.083707][ T9527]  dump_stack_lvl+0x136/0x150
[  550.088392][ T9527]  should_fail_ex+0x4a3/0x5b0
[  550.093441][ T9527]  should_failslab+0x9/0x20
[  550.098128][ T9527]  __kmem_cache_alloc_node+0x5b/0x320
[  550.103509][ T9527]  ? kstrdup_const+0x57/0x80
[  550.108299][ T9527]  ? kstrdup_const+0x57/0x80
[  550.112972][ T9527]  __kmalloc_node_track_caller+0x4f/0x1a0
[  550.118749][ T9527]  kstrdup+0x3f/0x70
[  550.122682][ T9527]  kstrdup_const+0x57/0x80
[  550.127211][ T9527]  kvasprintf_const+0x10c/0x190
[  550.132077][ T9527]  kobject_set_name_vargs+0x5a/0x150
[  550.137387][ T9527]  dev_set_name+0xbf/0xf0
[  550.141753][ T9527]  ? device_initialize+0x540/0x540
[  550.146886][ T9527]  ? sprintf+0xc4/0x100
[  550.151141][ T9527]  device_add_disk+0x343/0x1220
[  550.156014][ T9527]  ? lockdep_init_map_type+0x21e/0x810
[  550.161493][ T9527]  loop_add+0x886/0xaf0
[  550.165685][ T9527]  ? __up_read+0x1fe/0x750
[  550.170140][ T9527]  loop_control_ioctl+0x137/0x630
[  550.175214][ T9527]  ? loop_probe+0x80/0x80
[  550.179680][ T9527]  ? bpf_lsm_file_ioctl+0x9/0x10
[  550.184669][ T9527]  ? loop_probe+0x80/0x80
[  550.189033][ T9527]  __x64_sys_ioctl+0x197/0x210
[  550.193869][ T9527]  do_syscall_64+0x39/0xb0
[  550.198342][ T9527]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  550.204264][ T9527] RIP: 0033:0x7f193c4ef069
[  550.208695][ T9527] 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
[  550.228674][ T9527] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  550.237097][ T9527] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  550.245180][ T9527] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  550.253154][ T9527] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  550.261140][ T9527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  550.269128][ T9527] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  550.277118][ T9527]  </TASK>
[  550.287376][ T9528] FAULT_INJECTION: forcing a failure.
[  550.287376][ T9528] name failslab, interval 1, probability 0, space 0, times 0
[  550.300118][ T9528] CPU: 1 PID: 9528 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  550.311761][ T9528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  550.323408][ T9528] Call Trace:
[  550.326690][ T9528]  <TASK>
[  550.329688][ T9528]  dump_stack_lvl+0x136/0x150
[  550.334392][ T9528]  should_fail_ex+0x4a3/0x5b0
[  550.339078][ T9528]  should_failslab+0x9/0x20
[  550.343587][ T9528]  __kmem_cache_alloc_node+0x5b/0x320
[  550.349186][ T9528]  ? kstrdup_const+0x57/0x80
[  550.353900][ T9528]  ? kstrdup_const+0x57/0x80
[  550.358510][ T9528]  __kmalloc_node_track_caller+0x4f/0x1a0
[  550.365239][ T9528]  kstrdup+0x3f/0x70
[  550.369155][ T9528]  kstrdup_const+0x57/0x80
[  550.373593][ T9528]  kvasprintf_const+0x10c/0x190
[  550.378543][ T9528]  kobject_set_name_vargs+0x5a/0x150
[  550.383850][ T9528]  dev_set_name+0xbf/0xf0
[  550.388189][ T9528]  ? device_initialize+0x540/0x540
[  550.393318][ T9528]  ? sprintf+0xc4/0x100
[  550.397607][ T9528]  device_add_disk+0x343/0x1220
[  550.402672][ T9528]  ? lockdep_init_map_type+0x21e/0x810
[  550.408334][ T9528]  loop_add+0x886/0xaf0
[  550.412922][ T9528]  ? __up_read+0x1fe/0x750
[  550.417357][ T9528]  loop_control_ioctl+0x137/0x630
[  550.422838][ T9528]  ? loop_probe+0x80/0x80
[  550.427190][ T9528]  ? bpf_lsm_file_ioctl+0x9/0x10
[  550.432423][ T9528]  ? loop_probe+0x80/0x80
[  550.436892][ T9528]  __x64_sys_ioctl+0x197/0x210
[  550.441872][ T9528]  do_syscall_64+0x39/0xb0
[  550.446461][ T9528]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  550.452560][ T9528] RIP: 0033:0x7f193c4ef069
[  550.456985][ T9528] 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
[  550.476780][ T9528] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  550.485204][ T9528] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  550.493265][ T9528] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  550.501237][ T9528] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  550.509208][ T9528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  550.517206][ T9528] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  550.525367][ T9528]  </TASK>
[  550.535588][ T9529] FAULT_INJECTION: forcing a failure.
[  550.535588][ T9529] name failslab, interval 1, probability 0, space 0, times 0
[  550.548394][ T9529] CPU: 1 PID: 9529 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  550.560131][ T9529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  550.570257][ T9529] Call Trace:
[  550.573631][ T9529]  <TASK>
[  550.576564][ T9529]  dump_stack_lvl+0x136/0x150
[  550.581250][ T9529]  should_fail_ex+0x4a3/0x5b0
[  550.585973][ T9529]  should_failslab+0x9/0x20
[  550.590482][ T9529]  __kmem_cache_alloc_node+0x5b/0x320
[  550.595875][ T9529]  ? kstrdup_const+0x57/0x80
[  550.600488][ T9529]  ? kstrdup_const+0x57/0x80
[  550.605449][ T9529]  __kmalloc_node_track_caller+0x4f/0x1a0
[  550.611287][ T9529]  kstrdup+0x3f/0x70
[  550.615192][ T9529]  kstrdup_const+0x57/0x80
[  550.619905][ T9529]  kvasprintf_const+0x10c/0x190
[  550.624878][ T9529]  kobject_set_name_vargs+0x5a/0x150
[  550.630181][ T9529]  dev_set_name+0xbf/0xf0
[  550.634537][ T9529]  ? device_initialize+0x540/0x540
[  550.639651][ T9529]  ? sprintf+0xc4/0x100
[  550.643812][ T9529]  device_add_disk+0x343/0x1220
[  550.648674][ T9529]  ? lockdep_init_map_type+0x21e/0x810
[  550.654244][ T9529]  loop_add+0x886/0xaf0
[  550.658441][ T9529]  ? __up_read+0x1fe/0x750
[  550.662875][ T9529]  loop_control_ioctl+0x137/0x630
[  550.667931][ T9529]  ? loop_probe+0x80/0x80
[  550.672301][ T9529]  ? bpf_lsm_file_ioctl+0x9/0x10
[  550.677264][ T9529]  ? loop_probe+0x80/0x80
[  550.681911][ T9529]  __x64_sys_ioctl+0x197/0x210
[  550.686901][ T9529]  do_syscall_64+0x39/0xb0
[  550.691368][ T9529]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  550.697397][ T9529] RIP: 0033:0x7f193c4ef069
[  550.701934][ T9529] 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
[  550.722185][ T9529] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  550.730831][ T9529] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  550.739117][ T9529] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  550.747216][ T9529] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  550.755478][ T9529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  550.763806][ T9529] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  550.772776][ T9529]  </TASK>
[  550.782303][ T9530] FAULT_INJECTION: forcing a failure.
[  550.782303][ T9530] name failslab, interval 1, probability 0, space 0, times 0
[  550.795405][ T9530] CPU: 0 PID: 9530 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  550.807067][ T9530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  550.817232][ T9530] Call Trace:
[  550.820537][ T9530]  <TASK>
[  550.823500][ T9530]  dump_stack_lvl+0x136/0x150
[  550.828285][ T9530]  should_fail_ex+0x4a3/0x5b0
[  550.833060][ T9530]  should_failslab+0x9/0x20
[  550.837658][ T9530]  __kmem_cache_alloc_node+0x5b/0x320
[  550.843041][ T9530]  ? kstrdup_const+0x57/0x80
[  550.847652][ T9530]  ? kstrdup_const+0x57/0x80
[  550.852274][ T9530]  __kmalloc_node_track_caller+0x4f/0x1a0
[  550.858091][ T9530]  kstrdup+0x3f/0x70
[  550.862103][ T9530]  kstrdup_const+0x57/0x80
[  550.866555][ T9530]  kvasprintf_const+0x10c/0x190
[  550.871409][ T9530]  kobject_set_name_vargs+0x5a/0x150
[  550.876708][ T9530]  dev_set_name+0xbf/0xf0
[  550.881039][ T9530]  ? device_initialize+0x540/0x540
[  550.887734][ T9530]  ? sprintf+0xc4/0x100
[  550.891908][ T9530]  device_add_disk+0x343/0x1220
[  550.896952][ T9530]  ? lockdep_init_map_type+0x21e/0x810
[  550.902956][ T9530]  loop_add+0x886/0xaf0
[  550.907713][ T9530]  ? __up_read+0x1fe/0x750
[  550.912241][ T9530]  loop_control_ioctl+0x137/0x630
[  550.917316][ T9530]  ? loop_probe+0x80/0x80
[  550.921655][ T9530]  ? bpf_lsm_file_ioctl+0x9/0x10
[  550.926596][ T9530]  ? loop_probe+0x80/0x80
[  550.930935][ T9530]  __x64_sys_ioctl+0x197/0x210
[  550.935714][ T9530]  do_syscall_64+0x39/0xb0
[  550.940147][ T9530]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  550.946058][ T9530] RIP: 0033:0x7f193c4ef069
[  550.950479][ T9530] 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
[  550.970615][ T9530] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  550.979646][ T9530] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  550.987802][ T9530] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  550.996213][ T9530] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  551.004337][ T9530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  551.012506][ T9530] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  551.021300][ T9530]  </TASK>
[  551.030105][ T9531] FAULT_INJECTION: forcing a failure.
[  551.030105][ T9531] name failslab, interval 1, probability 0, space 0, times 0
[  551.043627][ T9531] CPU: 0 PID: 9531 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  551.057145][ T9531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  551.067298][ T9531] Call Trace:
[  551.070576][ T9531]  <TASK>
[  551.073505][ T9531]  dump_stack_lvl+0x136/0x150
[  551.078200][ T9531]  should_fail_ex+0x4a3/0x5b0
[  551.082905][ T9531]  should_failslab+0x9/0x20
[  551.087540][ T9531]  __kmem_cache_alloc_node+0x5b/0x320
[  551.093114][ T9531]  ? kstrdup_const+0x57/0x80
[  551.097738][ T9531]  ? kstrdup_const+0x57/0x80
[  551.102348][ T9531]  __kmalloc_node_track_caller+0x4f/0x1a0
[  551.108100][ T9531]  ? find_held_lock+0x2d/0x110
[  551.112883][ T9531]  kstrdup+0x3f/0x70
[  551.116805][ T9531]  kstrdup_const+0x57/0x80
[  551.121326][ T9531]  kvasprintf_const+0x10c/0x190
[  551.126194][ T9531]  kobject_set_name_vargs+0x5a/0x150
[  551.131539][ T9531]  dev_set_name+0xbf/0xf0
[  551.135895][ T9531]  ? device_initialize+0x540/0x540
[  551.141246][ T9531]  ? sprintf+0xc4/0x100
[  551.145450][ T9531]  device_add_disk+0x343/0x1220
[  551.150346][ T9531]  ? lockdep_init_map_type+0x21e/0x810
[  551.155915][ T9531]  loop_add+0x886/0xaf0
[  551.160108][ T9531]  ? __up_read+0x1fe/0x750
[  551.164903][ T9531]  loop_control_ioctl+0x137/0x630
[  551.170056][ T9531]  ? loop_probe+0x80/0x80
[  551.174699][ T9531]  ? bpf_lsm_file_ioctl+0x9/0x10
[  551.179965][ T9531]  ? loop_probe+0x80/0x80
[  551.184331][ T9531]  __x64_sys_ioctl+0x197/0x210
[  551.189295][ T9531]  do_syscall_64+0x39/0xb0
[  551.193844][ T9531]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  551.199854][ T9531] RIP: 0033:0x7f193c4ef069
[  551.204453][ T9531] 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
[  551.225090][ T9531] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  551.233541][ T9531] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  551.241652][ T9531] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  551.250069][ T9531] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  551.258047][ T9531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  551.266020][ T9531] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  551.274110][ T9531]  </TASK>
[  551.283567][ T9532] FAULT_INJECTION: forcing a failure.
[  551.283567][ T9532] name failslab, interval 1, probability 0, space 0, times 0
[  551.296448][ T9532] CPU: 1 PID: 9532 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  551.308782][ T9532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  551.319893][ T9532] Call Trace:
[  551.323371][ T9532]  <TASK>
[  551.326384][ T9532]  dump_stack_lvl+0x136/0x150
[  551.331200][ T9532]  should_fail_ex+0x4a3/0x5b0
[  551.336421][ T9532]  should_failslab+0x9/0x20
[  551.341112][ T9532]  __kmem_cache_alloc_node+0x5b/0x320
[  551.346693][ T9532]  ? kstrdup_const+0x57/0x80
[  551.351388][ T9532]  ? kstrdup_const+0x57/0x80
[  551.355983][ T9532]  __kmalloc_node_track_caller+0x4f/0x1a0
[  551.361992][ T9532]  kstrdup+0x3f/0x70
[  551.365981][ T9532]  kstrdup_const+0x57/0x80
[  551.370684][ T9532]  kvasprintf_const+0x10c/0x190
[  551.375927][ T9532]  kobject_set_name_vargs+0x5a/0x150
[  551.381267][ T9532]  dev_set_name+0xbf/0xf0
[  551.385670][ T9532]  ? device_initialize+0x540/0x540
[  551.391167][ T9532]  ? sprintf+0xc4/0x100
[  551.395350][ T9532]  device_add_disk+0x343/0x1220
[  551.400325][ T9532]  ? lockdep_init_map_type+0x21e/0x810
[  551.405839][ T9532]  loop_add+0x886/0xaf0
[  551.410135][ T9532]  ? __up_read+0x1fe/0x750
[  551.414563][ T9532]  loop_control_ioctl+0x137/0x630
[  551.419898][ T9532]  ? loop_probe+0x80/0x80
[  551.424275][ T9532]  ? bpf_lsm_file_ioctl+0x9/0x10
[  551.429265][ T9532]  ? loop_probe+0x80/0x80
[  551.433649][ T9532]  __x64_sys_ioctl+0x197/0x210
[  551.438543][ T9532]  do_syscall_64+0x39/0xb0
[  551.443113][ T9532]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  551.449430][ T9532] RIP: 0033:0x7f193c4ef069
[  551.454558][ T9532] 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
[  551.474617][ T9532] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  551.483697][ T9532] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  551.491930][ T9532] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  551.499920][ T9532] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  551.507904][ T9532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  551.515912][ T9532] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  551.524080][ T9532]  </TASK>
[  551.541510][ T9533] FAULT_INJECTION: forcing a failure.
[  551.541510][ T9533] name failslab, interval 1, probability 0, space 0, times 0
[  551.554644][ T9533] CPU: 0 PID: 9533 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  551.566379][ T9533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  551.576551][ T9533] Call Trace:
[  551.579931][ T9533]  <TASK>
[  551.582954][ T9533]  dump_stack_lvl+0x136/0x150
[  551.587743][ T9533]  should_fail_ex+0x4a3/0x5b0
[  551.592535][ T9533]  should_failslab+0x9/0x20
[  551.597205][ T9533]  __kmem_cache_alloc_node+0x5b/0x320
[  551.602601][ T9533]  ? kstrdup_const+0x57/0x80
[  551.607326][ T9533]  ? kstrdup_const+0x57/0x80
[  551.611969][ T9533]  __kmalloc_node_track_caller+0x4f/0x1a0
[  551.617702][ T9533]  kstrdup+0x3f/0x70
[  551.621638][ T9533]  kstrdup_const+0x57/0x80
[  551.626151][ T9533]  kvasprintf_const+0x10c/0x190
[  551.631045][ T9533]  kobject_set_name_vargs+0x5a/0x150
[  551.636351][ T9533]  dev_set_name+0xbf/0xf0
[  551.640792][ T9533]  ? device_initialize+0x540/0x540
[  551.645949][ T9533]  ? sprintf+0xc4/0x100
[  551.650664][ T9533]  device_add_disk+0x343/0x1220
[  551.655778][ T9533]  ? lockdep_init_map_type+0x21e/0x810
[  551.661299][ T9533]  loop_add+0x886/0xaf0
[  551.665504][ T9533]  ? __up_read+0x1fe/0x750
[  551.670038][ T9533]  loop_control_ioctl+0x137/0x630
[  551.675810][ T9533]  ? loop_probe+0x80/0x80
[  551.680288][ T9533]  ? bpf_lsm_file_ioctl+0x9/0x10
[  551.685353][ T9533]  ? loop_probe+0x80/0x80
[  551.689925][ T9533]  __x64_sys_ioctl+0x197/0x210
[  551.694850][ T9533]  do_syscall_64+0x39/0xb0
[  551.699342][ T9533]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  551.705363][ T9533] RIP: 0033:0x7f193c4ef069
[  551.710356][ T9533] 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
[  551.730237][ T9533] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  551.738661][ T9533] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  551.746643][ T9533] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  551.754625][ T9533] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  551.762604][ T9533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  551.770594][ T9533] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  551.778589][ T9533]  </TASK>
[  551.788679][ T9534] FAULT_INJECTION: forcing a failure.
[  551.788679][ T9534] name failslab, interval 1, probability 0, space 0, times 0
[  551.801786][ T9534] CPU: 1 PID: 9534 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  551.813773][ T9534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  551.823843][ T9534] Call Trace:
[  551.827135][ T9534]  <TASK>
[  551.830111][ T9534]  dump_stack_lvl+0x136/0x150
[  551.834911][ T9534]  should_fail_ex+0x4a3/0x5b0
[  551.839694][ T9534]  should_failslab+0x9/0x20
[  551.844214][ T9534]  __kmem_cache_alloc_node+0x5b/0x320
[  551.849612][ T9534]  ? kstrdup_const+0x57/0x80
[  551.854239][ T9534]  ? kstrdup_const+0x57/0x80
[  551.858852][ T9534]  __kmalloc_node_track_caller+0x4f/0x1a0
[  551.864593][ T9534]  kstrdup+0x3f/0x70
[  551.868525][ T9534]  kstrdup_const+0x57/0x80
[  551.872966][ T9534]  kvasprintf_const+0x10c/0x190
[  551.877916][ T9534]  kobject_set_name_vargs+0x5a/0x150
[  551.883217][ T9534]  dev_set_name+0xbf/0xf0
[  551.887747][ T9534]  ? device_initialize+0x540/0x540
[  551.892994][ T9534]  ? sprintf+0xc4/0x100
[  551.897170][ T9534]  device_add_disk+0x343/0x1220
[  551.903092][ T9534]  ? lockdep_init_map_type+0x21e/0x810
[  551.912751][ T9534]  loop_add+0x886/0xaf0
[  551.917376][ T9534]  ? __up_read+0x1fe/0x750
[  551.921812][ T9534]  loop_control_ioctl+0x137/0x630
[  551.927486][ T9534]  ? loop_probe+0x80/0x80
[  551.932200][ T9534]  ? bpf_lsm_file_ioctl+0x9/0x10
[  551.937625][ T9534]  ? loop_probe+0x80/0x80
[  551.942363][ T9534]  __x64_sys_ioctl+0x197/0x210
[  551.947343][ T9534]  do_syscall_64+0x39/0xb0
[  551.952236][ T9534]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  551.958523][ T9534] RIP: 0033:0x7f193c4ef069
[  551.963263][ T9534] 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
[  551.983688][ T9534] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  551.992332][ T9534] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  552.001335][ T9534] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  552.009933][ T9534] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  552.018307][ T9534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  552.026281][ T9534] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  552.035627][ T9534]  </TASK>
[  552.046426][ T9535] FAULT_INJECTION: forcing a failure.
[  552.046426][ T9535] name failslab, interval 1, probability 0, space 0, times 0
[  552.060156][ T9535] CPU: 0 PID: 9535 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  552.073835][ T9535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  552.084264][ T9535] Call Trace:
[  552.087634][ T9535]  <TASK>
[  552.090567][ T9535]  dump_stack_lvl+0x136/0x150
[  552.095256][ T9535]  should_fail_ex+0x4a3/0x5b0
[  552.099941][ T9535]  should_failslab+0x9/0x20
[  552.104451][ T9535]  __kmem_cache_alloc_node+0x5b/0x320
[  552.109825][ T9535]  ? kstrdup_const+0x57/0x80
[  552.114630][ T9535]  ? kstrdup_const+0x57/0x80
[  552.119256][ T9535]  __kmalloc_node_track_caller+0x4f/0x1a0
[  552.125174][ T9535]  kstrdup+0x3f/0x70
[  552.129199][ T9535]  kstrdup_const+0x57/0x80
[  552.133664][ T9535]  kvasprintf_const+0x10c/0x190
[  552.138707][ T9535]  kobject_set_name_vargs+0x5a/0x150
[  552.144010][ T9535]  dev_set_name+0xbf/0xf0
[  552.148368][ T9535]  ? device_initialize+0x540/0x540
[  552.153521][ T9535]  ? sprintf+0xc4/0x100
[  552.157716][ T9535]  device_add_disk+0x343/0x1220
[  552.162687][ T9535]  ? lockdep_init_map_type+0x21e/0x810
[  552.168182][ T9535]  loop_add+0x886/0xaf0
[  552.172392][ T9535]  ? __up_read+0x1fe/0x750
[  552.177034][ T9535]  loop_control_ioctl+0x137/0x630
[  552.182102][ T9535]  ? loop_probe+0x80/0x80
[  552.186458][ T9535]  ? bpf_lsm_file_ioctl+0x9/0x10
[  552.191418][ T9535]  ? loop_probe+0x80/0x80
[  552.195765][ T9535]  __x64_sys_ioctl+0x197/0x210
[  552.200566][ T9535]  do_syscall_64+0x39/0xb0
[  552.205194][ T9535]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  552.211108][ T9535] RIP: 0033:0x7f193c4ef069
[  552.215530][ T9535] 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
[  552.235680][ T9535] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  552.244102][ T9535] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  552.252167][ T9535] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  552.260185][ T9535] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  552.268171][ T9535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  552.276157][ T9535] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  552.284160][ T9535]  </TASK>
[  552.293550][ T9536] FAULT_INJECTION: forcing a failure.
[  552.293550][ T9536] name failslab, interval 1, probability 0, space 0, times 0
[  552.306445][ T9536] CPU: 1 PID: 9536 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  552.318193][ T9536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  552.328266][ T9536] Call Trace:
[  552.331536][ T9536]  <TASK>
[  552.334479][ T9536]  dump_stack_lvl+0x136/0x150
[  552.340333][ T9536]  should_fail_ex+0x4a3/0x5b0
[  552.345039][ T9536]  should_failslab+0x9/0x20
[  552.349585][ T9536]  __kmem_cache_alloc_node+0x5b/0x320
[  552.354984][ T9536]  ? kstrdup_const+0x57/0x80
[  552.359598][ T9536]  ? kstrdup_const+0x57/0x80
[  552.364198][ T9536]  __kmalloc_node_track_caller+0x4f/0x1a0
[  552.370208][ T9536]  kstrdup+0x3f/0x70
[  552.374140][ T9536]  kstrdup_const+0x57/0x80
[  552.378560][ T9536]  kvasprintf_const+0x10c/0x190
[  552.383785][ T9536]  kobject_set_name_vargs+0x5a/0x150
[  552.389069][ T9536]  dev_set_name+0xbf/0xf0
[  552.393451][ T9536]  ? device_initialize+0x540/0x540
[  552.398645][ T9536]  ? sprintf+0xc4/0x100
[  552.402812][ T9536]  device_add_disk+0x343/0x1220
[  552.407666][ T9536]  ? lockdep_init_map_type+0x21e/0x810
[  552.413121][ T9536]  loop_add+0x886/0xaf0
[  552.417295][ T9536]  ? __up_read+0x1fe/0x750
[  552.421748][ T9536]  loop_control_ioctl+0x137/0x630
[  552.426804][ T9536]  ? loop_probe+0x80/0x80
[  552.431174][ T9536]  ? bpf_lsm_file_ioctl+0x9/0x10
[  552.436219][ T9536]  ? loop_probe+0x80/0x80
[  552.440643][ T9536]  __x64_sys_ioctl+0x197/0x210
[  552.445774][ T9536]  do_syscall_64+0x39/0xb0
[  552.450206][ T9536]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  552.456111][ T9536] RIP: 0033:0x7f193c4ef069
[  552.460615][ T9536] 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
[  552.480513][ T9536] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  552.488926][ T9536] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  552.496890][ T9536] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  552.505472][ T9536] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  552.513457][ T9536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  552.521447][ T9536] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  552.529454][ T9536]  </TASK>
[  552.539582][ T9537] FAULT_INJECTION: forcing a failure.
[  552.539582][ T9537] name failslab, interval 1, probability 0, space 0, times 0
[  552.552364][ T9537] CPU: 0 PID: 9537 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  552.566365][ T9537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  552.576429][ T9537] Call Trace:
[  552.579832][ T9537]  <TASK>
[  552.583412][ T9537]  dump_stack_lvl+0x136/0x150
[  552.588133][ T9537]  should_fail_ex+0x4a3/0x5b0
[  552.593100][ T9537]  should_failslab+0x9/0x20
[  552.597824][ T9537]  __kmem_cache_alloc_node+0x5b/0x320
[  552.603488][ T9537]  ? kstrdup_const+0x57/0x80
[  552.608115][ T9537]  ? kstrdup_const+0x57/0x80
[  552.613362][ T9537]  __kmalloc_node_track_caller+0x4f/0x1a0
[  552.619316][ T9537]  kstrdup+0x3f/0x70
[  552.623299][ T9537]  kstrdup_const+0x57/0x80
[  552.628242][ T9537]  kvasprintf_const+0x10c/0x190
[  552.633569][ T9537]  kobject_set_name_vargs+0x5a/0x150
[  552.638986][ T9537]  dev_set_name+0xbf/0xf0
[  552.643631][ T9537]  ? device_initialize+0x540/0x540
[  552.649136][ T9537]  ? sprintf+0xc4/0x100
[  552.653462][ T9537]  device_add_disk+0x343/0x1220
[  552.658786][ T9537]  ? lockdep_init_map_type+0x21e/0x810
[  552.664903][ T9537]  loop_add+0x886/0xaf0
[  552.669268][ T9537]  ? __up_read+0x1fe/0x750
[  552.673792][ T9537]  loop_control_ioctl+0x137/0x630
[  552.678853][ T9537]  ? loop_probe+0x80/0x80
[  552.683484][ T9537]  ? bpf_lsm_file_ioctl+0x9/0x10
[  552.688710][ T9537]  ? loop_probe+0x80/0x80
[  552.693075][ T9537]  __x64_sys_ioctl+0x197/0x210
[  552.698221][ T9537]  do_syscall_64+0x39/0xb0
[  552.703148][ T9537]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  552.709322][ T9537] RIP: 0033:0x7f193c4ef069
[  552.713922][ T9537] 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
[  552.733978][ T9537] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  552.742495][ T9537] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  552.750471][ T9537] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  552.758708][ T9537] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  552.766859][ T9537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  552.775013][ T9537] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  552.783263][ T9537]  </TASK>
[  552.792983][ T9538] FAULT_INJECTION: forcing a failure.
[  552.792983][ T9538] name failslab, interval 1, probability 0, space 0, times 0
[  552.806195][ T9538] CPU: 1 PID: 9538 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  552.817824][ T9538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  552.827887][ T9538] Call Trace:
[  552.831265][ T9538]  <TASK>
[  552.834218][ T9538]  dump_stack_lvl+0x136/0x150
[  552.838960][ T9538]  should_fail_ex+0x4a3/0x5b0
[  552.843653][ T9538]  should_failslab+0x9/0x20
[  552.848364][ T9538]  __kmem_cache_alloc_node+0x5b/0x320
[  552.853852][ T9538]  ? rand_initialize_disk+0x3f/0xc0
[  552.859157][ T9538]  kmalloc_trace+0x26/0xe0
[  552.863582][ T9538]  rand_initialize_disk+0x3f/0xc0
[  552.868604][ T9538]  __alloc_disk_node+0x2c3/0x650
[  552.873559][ T9538]  __blk_mq_alloc_disk+0x111/0x1b0
[  552.878750][ T9538]  loop_add+0x3e4/0xaf0
[  552.882905][ T9538]  ? __up_read+0x1fe/0x750
[  552.887410][ T9538]  loop_control_ioctl+0x137/0x630
[  552.893202][ T9538]  ? loop_probe+0x80/0x80
[  552.898634][ T9538]  ? bpf_lsm_file_ioctl+0x9/0x10
[  552.903941][ T9538]  ? loop_probe+0x80/0x80
[  552.908274][ T9538]  __x64_sys_ioctl+0x197/0x210
[  552.913076][ T9538]  do_syscall_64+0x39/0xb0
[  552.917513][ T9538]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  552.923434][ T9538] RIP: 0033:0x7f193c4ef069
[  552.927948][ T9538] 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
[  552.949573][ T9538] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  552.958528][ T9538] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  552.966706][ T9538] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  552.974823][ T9538] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  552.982796][ T9538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  552.990887][ T9538] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  552.999970][ T9538]  </TASK>
[  553.028636][ T9540] udevd[9540]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory
[  553.054633][ T9541] FAULT_INJECTION: forcing a failure.
[  553.054633][ T9541] name failslab, interval 1, probability 0, space 0, times 0
[  553.067797][ T9541] CPU: 1 PID: 9541 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  553.079708][ T9541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  553.089786][ T9541] Call Trace:
[  553.093079][ T9541]  <TASK>
[  553.096015][ T9541]  dump_stack_lvl+0x136/0x150
[  553.100704][ T9541]  should_fail_ex+0x4a3/0x5b0
[  553.105383][ T9541]  should_failslab+0x9/0x20
[  553.109903][ T9541]  __kmem_cache_alloc_node+0x5b/0x320
[  553.115313][ T9541]  ? kstrdup_const+0x57/0x80
[  553.119981][ T9541]  ? kstrdup_const+0x57/0x80
[  553.124569][ T9541]  __kmalloc_node_track_caller+0x4f/0x1a0
[  553.130415][ T9541]  kstrdup+0x3f/0x70
[  553.134341][ T9541]  kstrdup_const+0x57/0x80
[  553.138791][ T9541]  kvasprintf_const+0x10c/0x190
[  553.143696][ T9541]  kobject_set_name_vargs+0x5a/0x150
[  553.149191][ T9541]  dev_set_name+0xbf/0xf0
[  553.153537][ T9541]  ? device_initialize+0x540/0x540
[  553.158710][ T9541]  ? sprintf+0xc4/0x100
[  553.162960][ T9541]  device_add_disk+0x343/0x1220
[  553.168311][ T9541]  ? lockdep_init_map_type+0x21e/0x810
[  553.173805][ T9541]  loop_add+0x886/0xaf0
[  553.177966][ T9541]  ? __up_read+0x1fe/0x750
[  553.182381][ T9541]  loop_control_ioctl+0x137/0x630
[  553.187927][ T9541]  ? loop_probe+0x80/0x80
[  553.192255][ T9541]  ? bpf_lsm_file_ioctl+0x9/0x10
[  553.197309][ T9541]  ? loop_probe+0x80/0x80
[  553.201766][ T9541]  __x64_sys_ioctl+0x197/0x210
[  553.206647][ T9541]  do_syscall_64+0x39/0xb0
[  553.211461][ T9541]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  553.217669][ T9541] RIP: 0033:0x7f193c4ef069
[  553.222198][ T9541] 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
[  553.241824][ T9541] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  553.250236][ T9541] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  553.258214][ T9541] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  553.266372][ T9541] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  553.274351][ T9541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  553.282510][ T9541] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  553.290515][ T9541]  </TASK>
[  553.299853][ T9542] FAULT_INJECTION: forcing a failure.
[  553.299853][ T9542] name failslab, interval 1, probability 0, space 0, times 0
[  553.312520][ T9542] CPU: 0 PID: 9542 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  553.324176][ T9542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  553.334342][ T9542] Call Trace:
[  553.337657][ T9542]  <TASK>
[  553.340671][ T9542]  dump_stack_lvl+0x136/0x150
[  553.345449][ T9542]  should_fail_ex+0x4a3/0x5b0
[  553.350136][ T9542]  should_failslab+0x9/0x20
[  553.354637][ T9542]  __kmem_cache_alloc_node+0x5b/0x320
[  553.360012][ T9542]  ? kstrdup_const+0x57/0x80
[  553.364682][ T9542]  ? kstrdup_const+0x57/0x80
[  553.369397][ T9542]  __kmalloc_node_track_caller+0x4f/0x1a0
[  553.375127][ T9542]  kstrdup+0x3f/0x70
[  553.379129][ T9542]  kstrdup_const+0x57/0x80
[  553.384171][ T9542]  kvasprintf_const+0x10c/0x190
[  553.389042][ T9542]  kobject_set_name_vargs+0x5a/0x150
[  553.394956][ T9542]  dev_set_name+0xbf/0xf0
[  553.399307][ T9542]  ? device_initialize+0x540/0x540
[  553.404438][ T9542]  ? sprintf+0xc4/0x100
[  553.408624][ T9542]  device_add_disk+0x343/0x1220
[  553.413497][ T9542]  ? lockdep_init_map_type+0x21e/0x810
[  553.419065][ T9542]  loop_add+0x886/0xaf0
[  553.423331][ T9542]  ? __up_read+0x1fe/0x750
[  553.427760][ T9542]  loop_control_ioctl+0x137/0x630
[  553.432814][ T9542]  ? loop_probe+0x80/0x80
[  553.437160][ T9542]  ? bpf_lsm_file_ioctl+0x9/0x10
[  553.442204][ T9542]  ? loop_probe+0x80/0x80
[  553.446561][ T9542]  __x64_sys_ioctl+0x197/0x210
[  553.451619][ T9542]  do_syscall_64+0x39/0xb0
[  553.456144][ T9542]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  553.462052][ T9542] RIP: 0033:0x7f193c4ef069
[  553.466478][ T9542] 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
[  553.486638][ T9542] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  553.495494][ T9542] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  553.503470][ T9542] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  553.511449][ T9542] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  553.519437][ T9542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  553.527522][ T9542] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  553.536137][ T9542]  </TASK>
[  553.545792][ T9543] FAULT_INJECTION: forcing a failure.
[  553.545792][ T9543] name failslab, interval 1, probability 0, space 0, times 0
[  553.558772][ T9543] CPU: 1 PID: 9543 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  553.570603][ T9543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  553.580714][ T9543] Call Trace:
[  553.583997][ T9543]  <TASK>
[  553.587016][ T9543]  dump_stack_lvl+0x136/0x150
[  553.591730][ T9543]  should_fail_ex+0x4a3/0x5b0
[  553.596412][ T9543]  should_failslab+0x9/0x20
[  553.600917][ T9543]  __kmem_cache_alloc_node+0x5b/0x320
[  553.606387][ T9543]  ? kstrdup_const+0x57/0x80
[  553.611016][ T9543]  ? kstrdup_const+0x57/0x80
[  553.615882][ T9543]  __kmalloc_node_track_caller+0x4f/0x1a0
[  553.621811][ T9543]  kstrdup+0x3f/0x70
[  553.625742][ T9543]  kstrdup_const+0x57/0x80
[  553.630202][ T9543]  kvasprintf_const+0x10c/0x190
[  553.635071][ T9543]  kobject_set_name_vargs+0x5a/0x150
[  553.640379][ T9543]  dev_set_name+0xbf/0xf0
[  553.644724][ T9543]  ? device_initialize+0x540/0x540
[  553.649841][ T9543]  ? sprintf+0xc4/0x100
[  553.654022][ T9543]  device_add_disk+0x343/0x1220
[  553.658991][ T9543]  ? lockdep_init_map_type+0x21e/0x810
[  553.664591][ T9543]  loop_add+0x886/0xaf0
[  553.668787][ T9543]  ? __up_read+0x1fe/0x750
[  553.673218][ T9543]  loop_control_ioctl+0x137/0x630
[  553.678270][ T9543]  ? loop_probe+0x80/0x80
[  553.682626][ T9543]  ? bpf_lsm_file_ioctl+0x9/0x10
[  553.687586][ T9543]  ? loop_probe+0x80/0x80
[  553.691943][ T9543]  __x64_sys_ioctl+0x197/0x210
[  553.696734][ T9543]  do_syscall_64+0x39/0xb0
[  553.701178][ T9543]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  553.707088][ T9543] RIP: 0033:0x7f193c4ef069
[  553.711510][ T9543] 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
[  553.731136][ T9543] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  553.739680][ T9543] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  553.747667][ T9543] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  553.755732][ T9543] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  553.763773][ T9543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  553.772138][ T9543] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  553.780200][ T9543]  </TASK>
[  553.789331][ T9544] FAULT_INJECTION: forcing a failure.
[  553.789331][ T9544] name failslab, interval 1, probability 0, space 0, times 0
[  553.802115][ T9544] CPU: 1 PID: 9544 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  553.813789][ T9544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  553.823954][ T9544] Call Trace:
[  553.827348][ T9544]  <TASK>
[  553.830290][ T9544]  dump_stack_lvl+0x136/0x150
[  553.834987][ T9544]  should_fail_ex+0x4a3/0x5b0
[  553.839684][ T9544]  should_failslab+0x9/0x20
[  553.844207][ T9544]  __kmem_cache_alloc_node+0x5b/0x320
[  553.849591][ T9544]  ? kstrdup_const+0x57/0x80
[  553.854321][ T9544]  ? kstrdup_const+0x57/0x80
[  553.859027][ T9544]  __kmalloc_node_track_caller+0x4f/0x1a0
[  553.864761][ T9544]  kstrdup+0x3f/0x70
[  553.868943][ T9544]  kstrdup_const+0x57/0x80
[  553.873414][ T9544]  kvasprintf_const+0x10c/0x190
[  553.878312][ T9544]  kobject_set_name_vargs+0x5a/0x150
[  553.883967][ T9544]  dev_set_name+0xbf/0xf0
[  553.888501][ T9544]  ? device_initialize+0x540/0x540
[  553.893815][ T9544]  ? sprintf+0xc4/0x100
[  553.898370][ T9544]  device_add_disk+0x343/0x1220
[  553.903781][ T9544]  ? lockdep_init_map_type+0x21e/0x810
[  553.909306][ T9544]  loop_add+0x886/0xaf0
[  553.913593][ T9544]  ? __up_read+0x1fe/0x750
[  553.918133][ T9544]  loop_control_ioctl+0x137/0x630
[  553.923714][ T9544]  ? loop_probe+0x80/0x80
[  553.928156][ T9544]  ? bpf_lsm_file_ioctl+0x9/0x10
[  553.933422][ T9544]  ? loop_probe+0x80/0x80
[  553.937895][ T9544]  __x64_sys_ioctl+0x197/0x210
[  553.943200][ T9544]  do_syscall_64+0x39/0xb0
[  553.947714][ T9544]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  553.953985][ T9544] RIP: 0033:0x7f193c4ef069
[  553.958917][ T9544] 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
[  553.980663][ T9544] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  553.989209][ T9544] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  553.997962][ T9544] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  554.006490][ T9544] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  554.014848][ T9544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  554.022932][ T9544] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  554.031124][ T9544]  </TASK>
[  554.041291][ T9545] FAULT_INJECTION: forcing a failure.
[  554.041291][ T9545] name failslab, interval 1, probability 0, space 0, times 0
[  554.057329][ T9545] CPU: 0 PID: 9545 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  554.070043][ T9545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  554.080816][ T9545] Call Trace:
[  554.084315][ T9545]  <TASK>
[  554.087448][ T9545]  dump_stack_lvl+0x136/0x150
[  554.092251][ T9545]  should_fail_ex+0x4a3/0x5b0
[  554.097068][ T9545]  should_failslab+0x9/0x20
[  554.101578][ T9545]  __kmem_cache_alloc_node+0x5b/0x320
[  554.107159][ T9545]  ? rand_initialize_disk+0x3f/0xc0
[  554.112475][ T9545]  kmalloc_trace+0x26/0xe0
[  554.117014][ T9545]  rand_initialize_disk+0x3f/0xc0
[  554.122165][ T9545]  __alloc_disk_node+0x2c3/0x650
[  554.127573][ T9545]  __blk_mq_alloc_disk+0x111/0x1b0
[  554.132990][ T9545]  loop_add+0x3e4/0xaf0
[  554.137348][ T9545]  ? __up_read+0x1fe/0x750
[  554.141830][ T9545]  loop_control_ioctl+0x137/0x630
[  554.147185][ T9545]  ? loop_probe+0x80/0x80
[  554.151695][ T9545]  ? bpf_lsm_file_ioctl+0x9/0x10
[  554.157106][ T9545]  ? loop_probe+0x80/0x80
[  554.161725][ T9545]  __x64_sys_ioctl+0x197/0x210
[  554.166729][ T9545]  do_syscall_64+0x39/0xb0
[  554.171667][ T9545]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  554.177715][ T9545] RIP: 0033:0x7f193c4ef069
[  554.182415][ T9545] 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
[  554.203110][ T9545] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  554.211627][ T9545] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  554.219616][ T9545] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  554.227599][ T9545] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  554.235672][ T9545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  554.243674][ T9545] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  554.251698][ T9545]  </TASK>
[  554.314823][ T9547] FAULT_INJECTION: forcing a failure.
[  554.314823][ T9547] name failslab, interval 1, probability 0, space 0, times 0
[  554.327856][ T9547] CPU: 0 PID: 9547 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  554.339497][ T9547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  554.350311][ T9547] Call Trace:
[  554.353680][ T9547]  <TASK>
[  554.356626][ T9547]  dump_stack_lvl+0x136/0x150
[  554.361333][ T9547]  should_fail_ex+0x4a3/0x5b0
[  554.366035][ T9547]  should_failslab+0x9/0x20
[  554.370638][ T9547]  __kmem_cache_alloc_node+0x5b/0x320
[  554.376033][ T9547]  ? kstrdup_const+0x57/0x80
[  554.380706][ T9547]  ? kstrdup_const+0x57/0x80
[  554.385413][ T9547]  __kmalloc_node_track_caller+0x4f/0x1a0
[  554.392601][ T9547]  kstrdup+0x3f/0x70
[  554.402239][ T9547]  kstrdup_const+0x57/0x80
[  554.407710][ T9547]  kvasprintf_const+0x10c/0x190
[  554.412731][ T9547]  kobject_set_name_vargs+0x5a/0x150
[  554.418098][ T9547]  dev_set_name+0xbf/0xf0
[  554.423161][ T9547]  ? device_initialize+0x540/0x540
[  554.428600][ T9547]  ? sprintf+0xc4/0x100
[  554.433502][ T9547]  device_add_disk+0x343/0x1220
[  554.439310][ T9547]  ? lockdep_init_map_type+0x21e/0x810
[  554.445350][ T9547]  loop_add+0x886/0xaf0
[  554.449946][ T9547]  loop_control_ioctl+0x137/0x630
[  554.455911][ T9547]  ? loop_probe+0x80/0x80
[  554.462000][ T9547]  ? bpf_lsm_file_ioctl+0x9/0x10
[  554.468468][ T9547]  ? loop_probe+0x80/0x80
[  554.473119][ T9547]  __x64_sys_ioctl+0x197/0x210
[  554.478471][ T9547]  do_syscall_64+0x39/0xb0
[  554.483120][ T9547]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  554.489627][ T9547] RIP: 0033:0x7f193c4ef069
[  554.494848][ T9547] 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
[  554.518577][ T9547] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  554.528154][ T9547] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  554.537921][ T9547] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  554.548243][ T9547] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  554.557133][ T9547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  554.565582][ T9547] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  554.573691][ T9547]  </TASK>
[  554.583762][ T9548] FAULT_INJECTION: forcing a failure.
[  554.583762][ T9548] name failslab, interval 1, probability 0, space 0, times 0
[  554.597881][ T9548] CPU: 0 PID: 9548 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  554.612522][ T9548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  554.626719][ T9548] Call Trace:
[  554.630953][ T9548]  <TASK>
[  554.634514][ T9548]  dump_stack_lvl+0x136/0x150
[  554.639312][ T9548]  should_fail_ex+0x4a3/0x5b0
[  554.644890][ T9548]  should_failslab+0x9/0x20
[  554.652712][ T9548]  __kmem_cache_alloc_node+0x5b/0x320
[  554.659024][ T9548]  ? kstrdup_const+0x57/0x80
[  554.666292][ T9548]  ? kstrdup_const+0x57/0x80
[  554.671903][ T9548]  __kmalloc_node_track_caller+0x4f/0x1a0
[  554.678476][ T9548]  kstrdup+0x3f/0x70
[  554.684266][ T9548]  kstrdup_const+0x57/0x80
[  554.690163][ T9548]  kvasprintf_const+0x10c/0x190
[  554.695726][ T9548]  kobject_set_name_vargs+0x5a/0x150
[  554.702295][ T9548]  dev_set_name+0xbf/0xf0
[  554.706866][ T9548]  ? device_initialize+0x540/0x540
[  554.712301][ T9548]  ? sprintf+0xc4/0x100
[  554.716938][ T9548]  device_add_disk+0x343/0x1220
[  554.722731][ T9548]  ? lockdep_init_map_type+0x21e/0x810
[  554.728566][ T9548]  loop_add+0x886/0xaf0
[  554.733224][ T9548]  ? __up_read+0x1fe/0x750
[  554.738209][ T9548]  loop_control_ioctl+0x137/0x630
[  554.743463][ T9548]  ? loop_probe+0x80/0x80
[  554.747984][ T9548]  ? bpf_lsm_file_ioctl+0x9/0x10
[  554.753787][ T9548]  ? loop_probe+0x80/0x80
[  554.759167][ T9548]  __x64_sys_ioctl+0x197/0x210
[  554.764806][ T9548]  do_syscall_64+0x39/0xb0
[  554.773017][ T9548]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  554.780461][ T9548] RIP: 0033:0x7f193c4ef069
[  554.785859][ T9548] 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
[  554.808324][ T9548] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  554.817661][ T9548] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  554.826639][ T9548] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  554.835609][ T9548] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  554.846829][ T9548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  554.856033][ T9548] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  554.867053][ T9548]  </TASK>
[  554.878815][ T9549] FAULT_INJECTION: forcing a failure.
[  554.878815][ T9549] name failslab, interval 1, probability 0, space 0, times 0
[  554.893096][ T9549] CPU: 1 PID: 9549 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  554.912782][ T9549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  554.926189][ T9549] Call Trace:
[  554.930010][ T9549]  <TASK>
[  554.934216][ T9549]  dump_stack_lvl+0x136/0x150
[  554.940662][ T9549]  should_fail_ex+0x4a3/0x5b0
[  554.946058][ T9549]  should_failslab+0x9/0x20
[  554.951209][ T9549]  __kmem_cache_alloc_node+0x5b/0x320
[  554.957112][ T9549]  ? kstrdup_const+0x57/0x80
[  554.962763][ T9549]  ? kstrdup_const+0x57/0x80
[  554.968889][ T9549]  __kmalloc_node_track_caller+0x4f/0x1a0
[  554.976584][ T9549]  kstrdup+0x3f/0x70
[  554.981404][ T9549]  kstrdup_const+0x57/0x80
[  554.987066][ T9549]  kvasprintf_const+0x10c/0x190
[  554.993478][ T9549]  kobject_set_name_vargs+0x5a/0x150
[  555.003011][ T9549]  dev_set_name+0xbf/0xf0
[  555.008014][ T9549]  ? device_initialize+0x540/0x540
[  555.016793][ T9549]  ? sprintf+0xc4/0x100
[  555.023748][ T9549]  device_add_disk+0x343/0x1220
[  555.032105][ T9549]  ? lockdep_init_map_type+0x21e/0x810
[  555.038697][ T9549]  loop_add+0x886/0xaf0
[  555.045656][ T9549]  ? __up_read+0x1fe/0x750
[  555.050834][ T9549]  loop_control_ioctl+0x137/0x630
[  555.057707][ T9549]  ? loop_probe+0x80/0x80
[  555.062607][ T9549]  ? bpf_lsm_file_ioctl+0x9/0x10
[  555.067820][ T9549]  ? loop_probe+0x80/0x80
[  555.072563][ T9549]  __x64_sys_ioctl+0x197/0x210
[  555.079495][ T9549]  do_syscall_64+0x39/0xb0
[  555.084508][ T9549]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  555.090987][ T9549] RIP: 0033:0x7f193c4ef069
[  555.095693][ T9549] 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
[  555.118813][ T9549] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  555.128063][ T9549] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  555.138104][ T9549] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  555.148459][ T9549] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  555.159593][ T9549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  555.169276][ T9549] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  555.182856][ T9549]  </TASK>
[  555.193622][ T9550] FAULT_INJECTION: forcing a failure.
[  555.193622][ T9550] name failslab, interval 1, probability 0, space 0, times 0
[  555.210365][ T9550] CPU: 0 PID: 9550 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  555.223580][ T9550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  555.235528][ T9550] Call Trace:
[  555.239234][ T9550]  <TASK>
[  555.242695][ T9550]  dump_stack_lvl+0x136/0x150
[  555.248209][ T9550]  should_fail_ex+0x4a3/0x5b0
[  555.254145][ T9550]  should_failslab+0x9/0x20
[  555.259300][ T9550]  __kmem_cache_alloc_node+0x5b/0x320
[  555.264883][ T9550]  ? kstrdup_const+0x57/0x80
[  555.270023][ T9550]  ? kstrdup_const+0x57/0x80
[  555.274733][ T9550]  __kmalloc_node_track_caller+0x4f/0x1a0
[  555.282155][ T9550]  kstrdup+0x3f/0x70
[  555.287765][ T9550]  kstrdup_const+0x57/0x80
[  555.293402][ T9550]  kvasprintf_const+0x10c/0x190
[  555.298908][ T9550]  kobject_set_name_vargs+0x5a/0x150
[  555.305231][ T9550]  dev_set_name+0xbf/0xf0
[  555.310357][ T9550]  ? device_initialize+0x540/0x540
[  555.316775][ T9550]  ? sprintf+0xc4/0x100
[  555.321328][ T9550]  device_add_disk+0x343/0x1220
[  555.326932][ T9550]  ? lockdep_init_map_type+0x21e/0x810
[  555.333348][ T9550]  loop_add+0x886/0xaf0
[  555.337849][ T9550]  ? __up_read+0x1fe/0x750
[  555.343767][ T9550]  loop_control_ioctl+0x137/0x630
[  555.350074][ T9550]  ? loop_probe+0x80/0x80
[  555.355074][ T9550]  ? bpf_lsm_file_ioctl+0x9/0x10
[  555.360395][ T9550]  ? loop_probe+0x80/0x80
[  555.365034][ T9550]  __x64_sys_ioctl+0x197/0x210
[  555.370823][ T9550]  do_syscall_64+0x39/0xb0
[  555.376355][ T9550]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  555.383839][ T9550] RIP: 0033:0x7f193c4ef069
[  555.389058][ T9550] 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
[  555.412735][ T9550] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  555.422625][ T9550] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  555.434068][ T9550] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  555.446693][ T9550] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  555.456747][ T9550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  555.466471][ T9550] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  555.479912][ T9550]  </TASK>
[  555.491056][ T9551] FAULT_INJECTION: forcing a failure.
[  555.491056][ T9551] name failslab, interval 1, probability 0, space 0, times 0
[  555.506707][ T9551] CPU: 0 PID: 9551 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  555.521319][ T9551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  555.534669][ T9551] Call Trace:
[  555.538533][ T9551]  <TASK>
[  555.543426][ T9551]  dump_stack_lvl+0x136/0x150
[  555.552341][ T9551]  should_fail_ex+0x4a3/0x5b0
[  555.557791][ T9551]  should_failslab+0x9/0x20
[  555.563983][ T9551]  __kmem_cache_alloc_node+0x5b/0x320
[  555.572244][ T9551]  ? kstrdup_const+0x57/0x80
[  555.577506][ T9551]  ? kstrdup_const+0x57/0x80
[  555.583054][ T9551]  __kmalloc_node_track_caller+0x4f/0x1a0
[  555.589223][ T9551]  kstrdup+0x3f/0x70
[  555.593639][ T9551]  kstrdup_const+0x57/0x80
[  555.598340][ T9551]  kvasprintf_const+0x10c/0x190
[  555.605500][ T9551]  kobject_set_name_vargs+0x5a/0x150
[  555.612579][ T9551]  dev_set_name+0xbf/0xf0
[  555.617860][ T9551]  ? device_initialize+0x540/0x540
[  555.625097][ T9551]  ? sprintf+0xc4/0x100
[  555.630630][ T9551]  device_add_disk+0x343/0x1220
[  555.635922][ T9551]  ? lockdep_init_map_type+0x21e/0x810
[  555.644648][ T9551]  loop_add+0x886/0xaf0
[  555.650122][ T9551]  ? __up_read+0x1fe/0x750
[  555.654765][ T9551]  loop_control_ioctl+0x137/0x630
[  555.660916][ T9551]  ? loop_probe+0x80/0x80
[  555.665871][ T9551]  ? bpf_lsm_file_ioctl+0x9/0x10
[  555.671589][ T9551]  ? loop_probe+0x80/0x80
[  555.676093][ T9551]  __x64_sys_ioctl+0x197/0x210
[  555.681332][ T9551]  do_syscall_64+0x39/0xb0
[  555.686049][ T9551]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  555.693433][ T9551] RIP: 0033:0x7f193c4ef069
[  555.699294][ T9551] 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
[  555.721137][ T9551] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  555.730544][ T9551] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  555.739687][ T9551] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  555.748758][ T9551] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  555.758023][ T9551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  555.768316][ T9551] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  555.780774][ T9551]  </TASK>
[  555.792957][ T9552] FAULT_INJECTION: forcing a failure.
[  555.792957][ T9552] name failslab, interval 1, probability 0, space 0, times 0
[  555.806999][ T9552] CPU: 1 PID: 9552 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  555.821602][ T9552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  555.834866][ T9552] Call Trace:
[  555.839034][ T9552]  <TASK>
[  555.842958][ T9552]  dump_stack_lvl+0x136/0x150
[  555.849121][ T9552]  should_fail_ex+0x4a3/0x5b0
[  555.855258][ T9552]  should_failslab+0x9/0x20
[  555.860741][ T9552]  __kmem_cache_alloc_node+0x5b/0x320
[  555.866593][ T9552]  ? kstrdup_const+0x57/0x80
[  555.871730][ T9552]  ? kstrdup_const+0x57/0x80
[  555.876367][ T9552]  __kmalloc_node_track_caller+0x4f/0x1a0
[  555.883283][ T9552]  kstrdup+0x3f/0x70
[  555.888991][ T9552]  kstrdup_const+0x57/0x80
[  555.894383][ T9552]  kvasprintf_const+0x10c/0x190
[  555.902587][ T9552]  kobject_set_name_vargs+0x5a/0x150
[  555.908942][ T9552]  dev_set_name+0xbf/0xf0
[  555.914806][ T9552]  ? device_initialize+0x540/0x540
[  555.922401][ T9552]  ? sprintf+0xc4/0x100
[  555.928434][ T9552]  device_add_disk+0x343/0x1220
[  555.934294][ T9552]  ? lockdep_init_map_type+0x21e/0x810
[  555.942007][ T9552]  loop_add+0x886/0xaf0
[  555.947834][ T9552]  ? __up_read+0x1fe/0x750
[  555.952445][ T9552]  loop_control_ioctl+0x137/0x630
[  555.958155][ T9552]  ? loop_probe+0x80/0x80
[  555.962694][ T9552]  ? bpf_lsm_file_ioctl+0x9/0x10
[  555.968565][ T9552]  ? loop_probe+0x80/0x80
[  555.973156][ T9552]  __x64_sys_ioctl+0x197/0x210
[  555.978144][ T9552]  do_syscall_64+0x39/0xb0
[  555.982884][ T9552]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  555.989421][ T9552] RIP: 0033:0x7f193c4ef069
[  555.994240][ T9552] 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
[  556.016299][ T9552] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  556.026290][ T9552] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  556.037004][ T9552] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  556.045820][ T9552] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  556.055814][ T9552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  556.066074][ T9552] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  556.075427][ T9552]  </TASK>
[  556.125024][ T9555] FAULT_INJECTION: forcing a failure.
[  556.125024][ T9555] name failslab, interval 1, probability 0, space 0, times 0
[  556.141968][ T9555] CPU: 0 PID: 9555 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  556.158513][ T9555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  556.170537][ T9555] Call Trace:
[  556.174609][ T9555]  <TASK>
[  556.178130][ T9555]  dump_stack_lvl+0x136/0x150
[  556.183379][ T9555]  should_fail_ex+0x4a3/0x5b0
[  556.189701][ T9555]  should_failslab+0x9/0x20
[  556.196338][ T9555]  __kmem_cache_alloc_node+0x5b/0x320
[  556.203213][ T9555]  ? kstrdup_const+0x57/0x80
[  556.208821][ T9555]  ? kstrdup_const+0x57/0x80
[  556.214191][ T9555]  __kmalloc_node_track_caller+0x4f/0x1a0
[  556.222020][ T9555]  kstrdup+0x3f/0x70
[  556.228013][ T9555]  kstrdup_const+0x57/0x80
[  556.233226][ T9555]  kvasprintf_const+0x10c/0x190
[  556.238775][ T9555]  kobject_set_name_vargs+0x5a/0x150
[  556.245373][ T9555]  dev_set_name+0xbf/0xf0
[  556.250761][ T9555]  ? device_initialize+0x540/0x540
[  556.256664][ T9555]  ? sprintf+0xc4/0x100
[  556.261657][ T9555]  device_add_disk+0x343/0x1220
[  556.268949][ T9555]  ? lockdep_init_map_type+0x21e/0x810
[  556.276315][ T9555]  loop_add+0x886/0xaf0
[  556.282010][ T9555]  ? __up_read+0x1fe/0x750
[  556.287981][ T9555]  loop_control_ioctl+0x137/0x630
[  556.294123][ T9555]  ? loop_probe+0x80/0x80
[  556.300857][ T9555]  ? bpf_lsm_file_ioctl+0x9/0x10
[  556.306900][ T9555]  ? loop_probe+0x80/0x80
[  556.312905][ T9555]  __x64_sys_ioctl+0x197/0x210
[  556.319036][ T9555]  do_syscall_64+0x39/0xb0
[  556.324293][ T9555]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  556.331980][ T9555] RIP: 0033:0x7f193c4ef069
[  556.337410][ T9555] 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
[  556.362765][ T9555] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  556.374280][ T9555] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  556.385062][ T9555] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  556.395857][ T9555] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  556.405427][ T9555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  556.415153][ T9555] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  556.427458][ T9555]  </TASK>
[  556.439747][ T9556] FAULT_INJECTION: forcing a failure.
[  556.439747][ T9556] name failslab, interval 1, probability 0, space 0, times 0
[  556.456840][ T9556] CPU: 1 PID: 9556 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  556.471210][ T9556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  556.486263][ T9556] Call Trace:
[  556.489838][ T9556]  <TASK>
[  556.494505][ T9556]  dump_stack_lvl+0x136/0x150
[  556.500461][ T9556]  should_fail_ex+0x4a3/0x5b0
[  556.506812][ T9556]  should_failslab+0x9/0x20
[  556.513403][ T9556]  __kmem_cache_alloc_node+0x5b/0x320
[  556.521532][ T9556]  ? kstrdup_const+0x57/0x80
[  556.526685][ T9556]  ? kstrdup_const+0x57/0x80
[  556.532596][ T9556]  __kmalloc_node_track_caller+0x4f/0x1a0
[  556.539962][ T9556]  kstrdup+0x3f/0x70
[  556.544339][ T9556]  kstrdup_const+0x57/0x80
[  556.549370][ T9556]  kvasprintf_const+0x10c/0x190
[  556.555993][ T9556]  kobject_set_name_vargs+0x5a/0x150
[  556.563632][ T9556]  dev_set_name+0xbf/0xf0
[  556.569324][ T9556]  ? device_initialize+0x540/0x540
[  556.575657][ T9556]  ? sprintf+0xc4/0x100
[  556.580020][ T9556]  device_add_disk+0x343/0x1220
[  556.585125][ T9556]  ? lockdep_init_map_type+0x21e/0x810
[  556.591947][ T9556]  loop_add+0x886/0xaf0
[  556.596687][ T9556]  ? __up_read+0x1fe/0x750
[  556.601564][ T9556]  loop_control_ioctl+0x137/0x630
[  556.606886][ T9556]  ? loop_probe+0x80/0x80
[  556.611977][ T9556]  ? bpf_lsm_file_ioctl+0x9/0x10
[  556.617962][ T9556]  ? loop_probe+0x80/0x80
[  556.625516][ T9556]  __x64_sys_ioctl+0x197/0x210
[  556.631196][ T9556]  do_syscall_64+0x39/0xb0
[  556.636488][ T9556]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  556.643038][ T9556] RIP: 0033:0x7f193c4ef069
[  556.649036][ T9556] 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
[  556.676394][ T9556] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  556.689448][ T9556] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  556.698311][ T9556] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  556.710499][ T9556] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  556.721832][ T9556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  556.730445][ T9556] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  556.739701][ T9556]  </TASK>
[  556.750135][ T9557] FAULT_INJECTION: forcing a failure.
[  556.750135][ T9557] name failslab, interval 1, probability 0, space 0, times 0
[  556.765403][ T9557] CPU: 0 PID: 9557 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  556.783573][ T9557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  556.796087][ T9557] Call Trace:
[  556.800565][ T9557]  <TASK>
[  556.803788][ T9557]  dump_stack_lvl+0x136/0x150
[  556.808947][ T9557]  should_fail_ex+0x4a3/0x5b0
[  556.814746][ T9557]  should_failslab+0x9/0x20
[  556.820860][ T9557]  __kmem_cache_alloc_node+0x5b/0x320
[  556.828745][ T9557]  ? kstrdup_const+0x57/0x80
[  556.835328][ T9557]  ? kstrdup_const+0x57/0x80
[  556.841369][ T9557]  __kmalloc_node_track_caller+0x4f/0x1a0
[  556.847734][ T9557]  kstrdup+0x3f/0x70
[  556.851922][ T9557]  kstrdup_const+0x57/0x80
[  556.857421][ T9557]  kvasprintf_const+0x10c/0x190
[  556.863530][ T9557]  kobject_set_name_vargs+0x5a/0x150
[  556.870793][ T9557]  dev_set_name+0xbf/0xf0
[  556.876453][ T9557]  ? device_initialize+0x540/0x540
[  556.882388][ T9557]  ? sprintf+0xc4/0x100
[  556.888761][ T9557]  device_add_disk+0x343/0x1220
[  556.893760][ T9557]  ? lockdep_init_map_type+0x21e/0x810
[  556.900474][ T9557]  loop_add+0x886/0xaf0
[  556.904751][ T9557]  ? __up_read+0x1fe/0x750
[  556.909902][ T9557]  loop_control_ioctl+0x137/0x630
[  556.917000][ T9557]  ? loop_probe+0x80/0x80
[  556.922648][ T9557]  ? bpf_lsm_file_ioctl+0x9/0x10
[  556.928051][ T9557]  ? loop_probe+0x80/0x80
[  556.933488][ T9557]  __x64_sys_ioctl+0x197/0x210
[  556.938705][ T9557]  do_syscall_64+0x39/0xb0
[  556.946916][ T9557]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  556.953232][ T9557] RIP: 0033:0x7f193c4ef069
[  556.957973][ T9557] 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
[  556.979078][ T9557] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  556.988480][ T9557] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  556.997255][ T9557] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  557.007417][ T9557] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  557.016197][ T9557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  557.027105][ T9557] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  557.038211][ T9557]  </TASK>
[  557.094601][ T9560] FAULT_INJECTION: forcing a failure.
[  557.094601][ T9560] name failslab, interval 1, probability 0, space 0, times 0
[  557.107637][ T9560] CPU: 0 PID: 9560 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  557.123383][ T9560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  557.135531][ T9560] Call Trace:
[  557.139263][ T9560]  <TASK>
[  557.144303][ T9560]  dump_stack_lvl+0x136/0x150
[  557.149858][ T9560]  should_fail_ex+0x4a3/0x5b0
[  557.156031][ T9560]  should_failslab+0x9/0x20
[  557.160912][ T9560]  __kmem_cache_alloc_node+0x5b/0x320
[  557.166892][ T9560]  ? kstrdup_const+0x57/0x80
[  557.171599][ T9560]  ? kstrdup_const+0x57/0x80
[  557.176411][ T9560]  __kmalloc_node_track_caller+0x4f/0x1a0
[  557.183063][ T9560]  kstrdup+0x3f/0x70
[  557.187625][ T9560]  kstrdup_const+0x57/0x80
[  557.192881][ T9560]  kvasprintf_const+0x10c/0x190
[  557.198391][ T9560]  kobject_set_name_vargs+0x5a/0x150
[  557.205369][ T9560]  dev_set_name+0xbf/0xf0
[  557.209812][ T9560]  ? device_initialize+0x540/0x540
[  557.215733][ T9560]  ? sprintf+0xc4/0x100
[  557.220930][ T9560]  device_add_disk+0x343/0x1220
[  557.225849][ T9560]  ? lockdep_init_map_type+0x21e/0x810
[  557.232165][ T9560]  loop_add+0x886/0xaf0
[  557.237462][ T9560]  ? __up_read+0x1fe/0x750
[  557.242347][ T9560]  loop_control_ioctl+0x137/0x630
[  557.248432][ T9560]  ? loop_probe+0x80/0x80
[  557.252985][ T9560]  ? bpf_lsm_file_ioctl+0x9/0x10
[  557.258237][ T9560]  ? loop_probe+0x80/0x80
[  557.263684][ T9560]  __x64_sys_ioctl+0x197/0x210
[  557.269235][ T9560]  do_syscall_64+0x39/0xb0
[  557.273931][ T9560]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  557.280807][ T9560] RIP: 0033:0x7f193c4ef069
[  557.285612][ T9560] 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
[  557.306761][ T9560] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  557.315508][ T9560] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  557.324308][ T9560] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  557.333444][ T9560] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  557.342306][ T9560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  557.350824][ T9560] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  557.360230][ T9560]  </TASK>
[  557.370011][ T9561] FAULT_INJECTION: forcing a failure.
[  557.370011][ T9561] name failslab, interval 1, probability 0, space 0, times 0
[  557.384330][ T9561] CPU: 0 PID: 9561 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  557.396676][ T9561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  557.408114][ T9561] Call Trace:
[  557.414140][ T9561]  <TASK>
[  557.418808][ T9561]  dump_stack_lvl+0x136/0x150
[  557.424108][ T9561]  should_fail_ex+0x4a3/0x5b0
[  557.430143][ T9561]  should_failslab+0x9/0x20
[  557.436208][ T9561]  __kmem_cache_alloc_node+0x5b/0x320
[  557.443731][ T9561]  ? rand_initialize_disk+0x3f/0xc0
[  557.450324][ T9561]  kmalloc_trace+0x26/0xe0
[  557.456086][ T9561]  rand_initialize_disk+0x3f/0xc0
[  557.462117][ T9561]  __alloc_disk_node+0x2c3/0x650
[  557.468236][ T9561]  __blk_mq_alloc_disk+0x111/0x1b0
[  557.474713][ T9561]  loop_add+0x3e4/0xaf0
[  557.479042][ T9561]  ? __up_read+0x1fe/0x750
[  557.483787][ T9561]  loop_control_ioctl+0x137/0x630
[  557.490028][ T9561]  ? loop_probe+0x80/0x80
[  557.495638][ T9561]  ? bpf_lsm_file_ioctl+0x9/0x10
[  557.504279][ T9561]  ? loop_probe+0x80/0x80
[  557.508940][ T9561]  __x64_sys_ioctl+0x197/0x210
[  557.515075][ T9561]  do_syscall_64+0x39/0xb0
[  557.521828][ T9561]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  557.528560][ T9561] RIP: 0033:0x7f193c4ef069
[  557.533850][ T9561] 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
[  557.556670][ T9561] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  557.566493][ T9561] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  557.577020][ T9561] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  557.586414][ T9561] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  557.596255][ T9561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  557.606794][ T9561] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  557.617104][ T9561]  </TASK>
[  557.675267][ T9563] FAULT_INJECTION: forcing a failure.
[  557.675267][ T9563] name failslab, interval 1, probability 0, space 0, times 0
[  557.689688][ T9563] CPU: 0 PID: 9563 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  557.705246][ T9563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  557.718538][ T9563] Call Trace:
[  557.722646][ T9563]  <TASK>
[  557.726480][ T9563]  dump_stack_lvl+0x136/0x150
[  557.731897][ T9563]  should_fail_ex+0x4a3/0x5b0
[  557.736944][ T9563]  should_failslab+0x9/0x20
[  557.742152][ T9563]  __kmem_cache_alloc_node+0x5b/0x320
[  557.748029][ T9563]  ? kstrdup_const+0x57/0x80
[  557.752884][ T9563]  ? kstrdup_const+0x57/0x80
[  557.758627][ T9563]  __kmalloc_node_track_caller+0x4f/0x1a0
[  557.767871][ T9563]  kstrdup+0x3f/0x70
[  557.773397][ T9563]  kstrdup_const+0x57/0x80
[  557.778105][ T9563]  kvasprintf_const+0x10c/0x190
[  557.783675][ T9563]  kobject_set_name_vargs+0x5a/0x150
[  557.789247][ T9563]  dev_set_name+0xbf/0xf0
[  557.793705][ T9563]  ? device_initialize+0x540/0x540
[  557.799766][ T9563]  ? sprintf+0xc4/0x100
[  557.804331][ T9563]  device_add_disk+0x343/0x1220
[  557.810655][ T9563]  ? lockdep_init_map_type+0x21e/0x810
[  557.817045][ T9563]  loop_add+0x886/0xaf0
[  557.821496][ T9563]  ? __up_read+0x1fe/0x750
[  557.827420][ T9563]  loop_control_ioctl+0x137/0x630
[  557.833223][ T9563]  ? loop_probe+0x80/0x80
[  557.839629][ T9563]  ? bpf_lsm_file_ioctl+0x9/0x10
[  557.845436][ T9563]  ? loop_probe+0x80/0x80
[  557.851105][ T9563]  __x64_sys_ioctl+0x197/0x210
[  557.856292][ T9563]  do_syscall_64+0x39/0xb0
[  557.861191][ T9563]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  557.868209][ T9563] RIP: 0033:0x7f193c4ef069
[  557.874307][ T9563] 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
[  557.895637][ T9563] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  557.905182][ T9563] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  557.914655][ T9563] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  557.923463][ T9563] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  557.931453][ T9563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  557.939924][ T9563] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  557.948143][ T9563]  </TASK>
[  557.957723][ T9564] FAULT_INJECTION: forcing a failure.
[  557.957723][ T9564] name failslab, interval 1, probability 0, space 0, times 0
[  557.970930][ T9564] CPU: 1 PID: 9564 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  557.983167][ T9564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  557.995421][ T9564] Call Trace:
[  557.998903][ T9564]  <TASK>
[  558.002144][ T9564]  dump_stack_lvl+0x136/0x150
[  558.009038][ T9564]  should_fail_ex+0x4a3/0x5b0
[  558.014691][ T9564]  should_failslab+0x9/0x20
[  558.019534][ T9564]  __kmem_cache_alloc_node+0x5b/0x320
[  558.028155][ T9564]  ? kstrdup_const+0x57/0x80
[  558.035260][ T9564]  ? kstrdup_const+0x57/0x80
[  558.040032][ T9564]  __kmalloc_node_track_caller+0x4f/0x1a0
[  558.046832][ T9564]  kstrdup+0x3f/0x70
[  558.051117][ T9564]  kstrdup_const+0x57/0x80
[  558.057130][ T9564]  kvasprintf_const+0x10c/0x190
[  558.062851][ T9564]  kobject_set_name_vargs+0x5a/0x150
[  558.068337][ T9564]  dev_set_name+0xbf/0xf0
[  558.073362][ T9564]  ? device_initialize+0x540/0x540
[  558.079363][ T9564]  ? sprintf+0xc4/0x100
[  558.085230][ T9564]  device_add_disk+0x343/0x1220
[  558.091169][ T9564]  ? lockdep_init_map_type+0x21e/0x810
[  558.098417][ T9564]  loop_add+0x886/0xaf0
[  558.104345][ T9564]  ? __up_read+0x1fe/0x750
[  558.110033][ T9564]  loop_control_ioctl+0x137/0x630
[  558.116291][ T9564]  ? loop_probe+0x80/0x80
[  558.121432][ T9564]  ? bpf_lsm_file_ioctl+0x9/0x10
[  558.127036][ T9564]  ? loop_probe+0x80/0x80
[  558.131861][ T9564]  __x64_sys_ioctl+0x197/0x210
[  558.137042][ T9564]  do_syscall_64+0x39/0xb0
[  558.142031][ T9564]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  558.148990][ T9564] RIP: 0033:0x7f193c4ef069
[  558.154315][ T9564] 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
[  558.176067][ T9564] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  558.185264][ T9564] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  558.195516][ T9564] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  558.205134][ T9564] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  558.214930][ T9564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  558.224722][ T9564] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  558.234301][ T9564]  </TASK>
[  558.246401][ T9565] FAULT_INJECTION: forcing a failure.
[  558.246401][ T9565] name failslab, interval 1, probability 0, space 0, times 0
[  558.260504][ T9565] CPU: 0 PID: 9565 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  558.274320][ T9565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  558.288232][ T9565] Call Trace:
[  558.292494][ T9565]  <TASK>
[  558.296697][ T9565]  dump_stack_lvl+0x136/0x150
[  558.303083][ T9565]  should_fail_ex+0x4a3/0x5b0
[  558.308363][ T9565]  should_failslab+0x9/0x20
[  558.313468][ T9565]  __kmem_cache_alloc_node+0x5b/0x320
[  558.318900][ T9565]  ? kstrdup_const+0x57/0x80
[  558.323881][ T9565]  ? kstrdup_const+0x57/0x80
[  558.329035][ T9565]  __kmalloc_node_track_caller+0x4f/0x1a0
[  558.335499][ T9565]  kstrdup+0x3f/0x70
[  558.339526][ T9565]  kstrdup_const+0x57/0x80
[  558.344044][ T9565]  kvasprintf_const+0x10c/0x190
[  558.348920][ T9565]  kobject_set_name_vargs+0x5a/0x150
[  558.354258][ T9565]  dev_set_name+0xbf/0xf0
[  558.358612][ T9565]  ? device_initialize+0x540/0x540
[  558.363924][ T9565]  ? sprintf+0xc4/0x100
[  558.368107][ T9565]  device_add_disk+0x343/0x1220
[  558.373167][ T9565]  ? lockdep_init_map_type+0x21e/0x810
[  558.378844][ T9565]  loop_add+0x886/0xaf0
[  558.383459][ T9565]  ? __up_read+0x1fe/0x750
[  558.387933][ T9565]  loop_control_ioctl+0x137/0x630
[  558.392983][ T9565]  ? loop_probe+0x80/0x80
[  558.397598][ T9565]  ? bpf_lsm_file_ioctl+0x9/0x10
[  558.406725][ T9565]  ? loop_probe+0x80/0x80
[  558.411548][ T9565]  __x64_sys_ioctl+0x197/0x210
[  558.416436][ T9565]  do_syscall_64+0x39/0xb0
[  558.421668][ T9565]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  558.429876][ T9565] RIP: 0033:0x7f193c4ef069
[  558.435441][ T9565] 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
[  558.457546][ T9565] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  558.467058][ T9565] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  558.475059][ T9565] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  558.483161][ T9565] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  558.491170][ T9565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  558.499898][ T9565] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  558.508918][ T9565]  </TASK>
[  558.519102][ T9566] FAULT_INJECTION: forcing a failure.
[  558.519102][ T9566] name failslab, interval 1, probability 0, space 0, times 0
[  558.534633][ T9566] CPU: 0 PID: 9566 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  558.549032][ T9566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  558.560900][ T9566] Call Trace:
[  558.564813][ T9566]  <TASK>
[  558.568385][ T9566]  dump_stack_lvl+0x136/0x150
[  558.573362][ T9566]  should_fail_ex+0x4a3/0x5b0
[  558.578693][ T9566]  should_failslab+0x9/0x20
[  558.583486][ T9566]  __kmem_cache_alloc_node+0x5b/0x320
[  558.590636][ T9566]  ? kstrdup_const+0x57/0x80
[  558.595405][ T9566]  ? kstrdup_const+0x57/0x80
[  558.601816][ T9566]  __kmalloc_node_track_caller+0x4f/0x1a0
[  558.608448][ T9566]  kstrdup+0x3f/0x70
[  558.612664][ T9566]  kstrdup_const+0x57/0x80
[  558.618374][ T9566]  kvasprintf_const+0x10c/0x190
[  558.624256][ T9566]  kobject_set_name_vargs+0x5a/0x150
[  558.630422][ T9566]  dev_set_name+0xbf/0xf0
[  558.635594][ T9566]  ? device_initialize+0x540/0x540
[  558.641475][ T9566]  ? sprintf+0xc4/0x100
[  558.646021][ T9566]  device_add_disk+0x343/0x1220
[  558.651614][ T9566]  ? lockdep_init_map_type+0x21e/0x810
[  558.657695][ T9566]  loop_add+0x886/0xaf0
[  558.662166][ T9566]  ? __up_read+0x1fe/0x750
[  558.667173][ T9566]  loop_control_ioctl+0x137/0x630
[  558.673877][ T9566]  ? loop_probe+0x80/0x80
[  558.678668][ T9566]  ? bpf_lsm_file_ioctl+0x9/0x10
[  558.683859][ T9566]  ? loop_probe+0x80/0x80
[  558.689027][ T9566]  __x64_sys_ioctl+0x197/0x210
[  558.694000][ T9566]  do_syscall_64+0x39/0xb0
[  558.698656][ T9566]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  558.704952][ T9566] RIP: 0033:0x7f193c4ef069
[  558.709573][ T9566] 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
[  558.730537][ T9566] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  558.739431][ T9566] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  558.748139][ T9566] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  558.757822][ T9566] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  558.766430][ T9566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  558.777072][ T9566] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  558.787648][ T9566]  </TASK>
[  558.797958][ T9567] FAULT_INJECTION: forcing a failure.
[  558.797958][ T9567] name failslab, interval 1, probability 0, space 0, times 0
[  558.812153][ T9567] CPU: 1 PID: 9567 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  558.824859][ T9567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  558.835647][ T9567] Call Trace:
[  558.839200][ T9567]  <TASK>
[  558.842782][ T9567]  dump_stack_lvl+0x136/0x150
[  558.847570][ T9567]  should_fail_ex+0x4a3/0x5b0
[  558.852594][ T9567]  should_failslab+0x9/0x20
[  558.857477][ T9567]  __kmem_cache_alloc_node+0x5b/0x320
[  558.863055][ T9567]  ? rand_initialize_disk+0x3f/0xc0
[  558.868389][ T9567]  kmalloc_trace+0x26/0xe0
[  558.872931][ T9567]  rand_initialize_disk+0x3f/0xc0
[  558.878275][ T9567]  __alloc_disk_node+0x2c3/0x650
[  558.884231][ T9567]  __blk_mq_alloc_disk+0x111/0x1b0
[  558.889737][ T9567]  loop_add+0x3e4/0xaf0
[  558.894041][ T9567]  ? __up_read+0x1fe/0x750
[  558.899056][ T9567]  loop_control_ioctl+0x137/0x630
[  558.904193][ T9567]  ? loop_probe+0x80/0x80
[  558.908963][ T9567]  ? bpf_lsm_file_ioctl+0x9/0x10
[  558.915266][ T9567]  ? loop_probe+0x80/0x80
[  558.920267][ T9567]  __x64_sys_ioctl+0x197/0x210
[  558.925350][ T9567]  do_syscall_64+0x39/0xb0
[  558.929955][ T9567]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  558.936087][ T9567] RIP: 0033:0x7f193c4ef069
[  558.940756][ T9567] 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
[  558.960842][ T9567] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  558.969384][ T9567] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  558.978019][ T9567] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  558.986458][ T9567] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  558.995963][ T9567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  559.005736][ T9567] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  559.014290][ T9567]  </TASK>
[  559.084683][ T9568] FAULT_INJECTION: forcing a failure.
[  559.084683][ T9568] name failslab, interval 1, probability 0, space 0, times 0
[  559.098567][ T9568] CPU: 1 PID: 9568 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  559.112563][ T9568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  559.122961][ T9568] Call Trace:
[  559.126456][ T9568]  <TASK>
[  559.130626][ T9568]  dump_stack_lvl+0x136/0x150
[  559.135813][ T9568]  should_fail_ex+0x4a3/0x5b0
[  559.141010][ T9568]  should_failslab+0x9/0x20
[  559.145679][ T9568]  __kmem_cache_alloc_node+0x5b/0x320
[  559.151935][ T9568]  ? kstrdup_const+0x57/0x80
[  559.156688][ T9568]  ? kstrdup_const+0x57/0x80
[  559.161661][ T9568]  __kmalloc_node_track_caller+0x4f/0x1a0
[  559.167605][ T9568]  kstrdup+0x3f/0x70
[  559.171807][ T9568]  kstrdup_const+0x57/0x80
[  559.176462][ T9568]  kvasprintf_const+0x10c/0x190
[  559.181623][ T9568]  kobject_set_name_vargs+0x5a/0x150
[  559.187163][ T9568]  dev_set_name+0xbf/0xf0
[  559.192365][ T9568]  ? device_initialize+0x540/0x540
[  559.198232][ T9568]  ? sprintf+0xc4/0x100
[  559.203387][ T9568]  device_add_disk+0x343/0x1220
[  559.208635][ T9568]  ? lockdep_init_map_type+0x21e/0x810
[  559.214238][ T9568]  loop_add+0x886/0xaf0
[  559.218456][ T9568]  ? __up_read+0x1fe/0x750
[  559.222986][ T9568]  loop_control_ioctl+0x137/0x630
[  559.228044][ T9568]  ? loop_probe+0x80/0x80
[  559.232591][ T9568]  ? bpf_lsm_file_ioctl+0x9/0x10
[  559.237589][ T9568]  ? loop_probe+0x80/0x80
[  559.242155][ T9568]  __x64_sys_ioctl+0x197/0x210
[  559.247055][ T9568]  do_syscall_64+0x39/0xb0
[  559.251544][ T9568]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  559.258449][ T9568] RIP: 0033:0x7f193c4ef069
[  559.263505][ T9568] 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
[  559.287225][ T9568] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  559.297675][ T9568] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  559.307809][ T9568] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  559.316406][ T9568] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  559.324845][ T9568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  559.333375][ T9568] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  559.343213][ T9568]  </TASK>
[  559.356234][ T9569] FAULT_INJECTION: forcing a failure.
[  559.356234][ T9569] name failslab, interval 1, probability 0, space 0, times 0
[  559.369743][ T9569] CPU: 1 PID: 9569 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  559.385024][ T9569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  559.398646][ T9569] Call Trace:
[  559.402715][ T9569]  <TASK>
[  559.406160][ T9569]  dump_stack_lvl+0x136/0x150
[  559.411625][ T9569]  should_fail_ex+0x4a3/0x5b0
[  559.418232][ T9569]  should_failslab+0x9/0x20
[  559.423437][ T9569]  __kmem_cache_alloc_node+0x5b/0x320
[  559.429783][ T9569]  ? kstrdup_const+0x57/0x80
[  559.435289][ T9569]  ? kstrdup_const+0x57/0x80
[  559.440530][ T9569]  __kmalloc_node_track_caller+0x4f/0x1a0
[  559.447322][ T9569]  kstrdup+0x3f/0x70
[  559.451828][ T9569]  kstrdup_const+0x57/0x80
[  559.456551][ T9569]  kvasprintf_const+0x10c/0x190
[  559.461863][ T9569]  kobject_set_name_vargs+0x5a/0x150
[  559.467436][ T9569]  dev_set_name+0xbf/0xf0
[  559.472296][ T9569]  ? device_initialize+0x540/0x540
[  559.478511][ T9569]  ? sprintf+0xc4/0x100
[  559.483129][ T9569]  device_add_disk+0x343/0x1220
[  559.488638][ T9569]  ? lockdep_init_map_type+0x21e/0x810
[  559.494933][ T9569]  loop_add+0x886/0xaf0
[  559.499812][ T9569]  ? __up_read+0x1fe/0x750
[  559.505021][ T9569]  loop_control_ioctl+0x137/0x630
[  559.512698][ T9569]  ? loop_probe+0x80/0x80
[  559.517640][ T9569]  ? bpf_lsm_file_ioctl+0x9/0x10
[  559.525190][ T9569]  ? loop_probe+0x80/0x80
[  559.530530][ T9569]  __x64_sys_ioctl+0x197/0x210
[  559.537695][ T9569]  do_syscall_64+0x39/0xb0
[  559.544479][ T9569]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  559.552774][ T9569] RIP: 0033:0x7f193c4ef069
[  559.559384][ T9569] 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
[  559.582485][ T9569] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  559.594391][ T9569] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  559.604995][ T9569] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  559.614753][ T9569] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  559.624060][ T9569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  559.634401][ T9569] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  559.643395][ T9569]  </TASK>
[  559.654733][ T9570] FAULT_INJECTION: forcing a failure.
[  559.654733][ T9570] name failslab, interval 1, probability 0, space 0, times 0
[  559.672281][ T9570] CPU: 1 PID: 9570 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  559.686564][ T9570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  559.697328][ T9570] Call Trace:
[  559.700673][ T9570]  <TASK>
[  559.704143][ T9570]  dump_stack_lvl+0x136/0x150
[  559.709018][ T9570]  should_fail_ex+0x4a3/0x5b0
[  559.714191][ T9570]  should_failslab+0x9/0x20
[  559.720297][ T9570]  __kmem_cache_alloc_node+0x5b/0x320
[  559.727984][ T9570]  ? kstrdup_const+0x57/0x80
[  559.733035][ T9570]  ? kstrdup_const+0x57/0x80
[  559.738999][ T9570]  __kmalloc_node_track_caller+0x4f/0x1a0
[  559.745639][ T9570]  kstrdup+0x3f/0x70
[  559.750103][ T9570]  kstrdup_const+0x57/0x80
[  559.754843][ T9570]  kvasprintf_const+0x10c/0x190
[  559.760016][ T9570]  kobject_set_name_vargs+0x5a/0x150
[  559.765616][ T9570]  dev_set_name+0xbf/0xf0
[  559.770324][ T9570]  ? device_initialize+0x540/0x540
[  559.775821][ T9570]  ? sprintf+0xc4/0x100
[  559.780553][ T9570]  device_add_disk+0x343/0x1220
[  559.786219][ T9570]  ? lockdep_init_map_type+0x21e/0x810
[  559.794109][ T9570]  loop_add+0x886/0xaf0
[  559.798393][ T9570]  ? __up_read+0x1fe/0x750
[  559.803394][ T9570]  loop_control_ioctl+0x137/0x630
[  559.808646][ T9570]  ? loop_probe+0x80/0x80
[  559.813365][ T9570]  ? bpf_lsm_file_ioctl+0x9/0x10
[  559.818940][ T9570]  ? loop_probe+0x80/0x80
[  559.823813][ T9570]  __x64_sys_ioctl+0x197/0x210
[  559.829302][ T9570]  do_syscall_64+0x39/0xb0
[  559.834430][ T9570]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  559.840880][ T9570] RIP: 0033:0x7f193c4ef069
[  559.846628][ T9570] 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
[  559.869845][ T9570] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  559.878965][ T9570] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  559.887671][ T9570] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  559.896103][ T9570] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  559.904959][ T9570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  559.913543][ T9570] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  559.921888][ T9570]  </TASK>
[  559.933370][ T9571] FAULT_INJECTION: forcing a failure.
[  559.933370][ T9571] name failslab, interval 1, probability 0, space 0, times 0
[  559.948191][ T9571] CPU: 0 PID: 9571 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  559.960878][ T9571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  559.971979][ T9571] Call Trace:
[  559.975541][ T9571]  <TASK>
[  559.978749][ T9571]  dump_stack_lvl+0x136/0x150
[  559.984580][ T9571]  should_fail_ex+0x4a3/0x5b0
[  559.989527][ T9571]  should_failslab+0x9/0x20
[  559.995482][ T9571]  __kmem_cache_alloc_node+0x5b/0x320
[  560.005650][ T9571]  ? kstrdup_const+0x57/0x80
[  560.010632][ T9571]  ? kstrdup_const+0x57/0x80
[  560.016041][ T9571]  __kmalloc_node_track_caller+0x4f/0x1a0
[  560.022228][ T9571]  kstrdup+0x3f/0x70
[  560.026159][ T9571]  kstrdup_const+0x57/0x80
[  560.030705][ T9571]  kvasprintf_const+0x10c/0x190
[  560.035695][ T9571]  kobject_set_name_vargs+0x5a/0x150
[  560.041707][ T9571]  dev_set_name+0xbf/0xf0
[  560.046188][ T9571]  ? device_initialize+0x540/0x540
[  560.051576][ T9571]  ? sprintf+0xc4/0x100
[  560.056680][ T9571]  device_add_disk+0x343/0x1220
[  560.062277][ T9571]  ? lockdep_init_map_type+0x21e/0x810
[  560.068830][ T9571]  loop_add+0x886/0xaf0
[  560.073628][ T9571]  ? __up_read+0x1fe/0x750
[  560.078334][ T9571]  loop_control_ioctl+0x137/0x630
[  560.083745][ T9571]  ? loop_probe+0x80/0x80
[  560.090121][ T9571]  ? bpf_lsm_file_ioctl+0x9/0x10
[  560.095354][ T9571]  ? loop_probe+0x80/0x80
[  560.101154][ T9571]  __x64_sys_ioctl+0x197/0x210
[  560.107642][ T9571]  do_syscall_64+0x39/0xb0
[  560.113907][ T9571]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  560.120940][ T9571] RIP: 0033:0x7f193c4ef069
[  560.126409][ T9571] 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
[  560.147979][ T9571] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  560.157215][ T9571] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  560.165223][ T9571] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  560.173316][ T9571] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  560.183527][ T9571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  560.192666][ T9571] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  560.200955][ T9571]  </TASK>
[  560.210425][ T9572] FAULT_INJECTION: forcing a failure.
[  560.210425][ T9572] name failslab, interval 1, probability 0, space 0, times 0
[  560.223696][ T9572] CPU: 0 PID: 9572 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  560.236518][ T9572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  560.248515][ T9572] Call Trace:
[  560.251994][ T9572]  <TASK>
[  560.255081][ T9572]  dump_stack_lvl+0x136/0x150
[  560.260429][ T9572]  should_fail_ex+0x4a3/0x5b0
[  560.265702][ T9572]  should_failslab+0x9/0x20
[  560.270659][ T9572]  __kmem_cache_alloc_node+0x5b/0x320
[  560.276183][ T9572]  ? kstrdup_const+0x57/0x80
[  560.281525][ T9572]  ? kstrdup_const+0x57/0x80
[  560.288839][ T9572]  __kmalloc_node_track_caller+0x4f/0x1a0
[  560.294989][ T9572]  kstrdup+0x3f/0x70
[  560.299305][ T9572]  kstrdup_const+0x57/0x80
[  560.304065][ T9572]  kvasprintf_const+0x10c/0x190
[  560.309833][ T9572]  kobject_set_name_vargs+0x5a/0x150
[  560.315752][ T9572]  dev_set_name+0xbf/0xf0
[  560.322071][ T9572]  ? device_initialize+0x540/0x540
[  560.327827][ T9572]  ? sprintf+0xc4/0x100
[  560.334211][ T9572]  device_add_disk+0x343/0x1220
[  560.339885][ T9572]  ? lockdep_init_map_type+0x21e/0x810
[  560.346507][ T9572]  loop_add+0x886/0xaf0
[  560.351027][ T9572]  ? __up_read+0x1fe/0x750
[  560.355810][ T9572]  loop_control_ioctl+0x137/0x630
[  560.361078][ T9572]  ? loop_probe+0x80/0x80
[  560.365717][ T9572]  ? bpf_lsm_file_ioctl+0x9/0x10
[  560.371303][ T9572]  ? loop_probe+0x80/0x80
[  560.376574][ T9572]  __x64_sys_ioctl+0x197/0x210
[  560.382381][ T9572]  do_syscall_64+0x39/0xb0
[  560.387426][ T9572]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  560.394657][ T9572] RIP: 0033:0x7f193c4ef069
[  560.401421][ T9572] 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
[  560.424838][ T9572] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  560.435247][ T9572] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  560.448058][ T9572] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  560.457835][ T9572] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  560.467126][ T9572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  560.476520][ T9572] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  560.484929][ T9572]  </TASK>
[  560.495171][ T9573] FAULT_INJECTION: forcing a failure.
[  560.495171][ T9573] name failslab, interval 1, probability 0, space 0, times 0
[  560.511391][ T9573] CPU: 1 PID: 9573 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  560.525228][ T9573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  560.536622][ T9573] Call Trace:
[  560.540980][ T9573]  <TASK>
[  560.545939][ T9573]  dump_stack_lvl+0x136/0x150
[  560.551460][ T9573]  should_fail_ex+0x4a3/0x5b0
[  560.557833][ T9573]  should_failslab+0x9/0x20
[  560.563303][ T9573]  __kmem_cache_alloc_node+0x5b/0x320
[  560.571428][ T9573]  ? kstrdup_const+0x57/0x80
[  560.578229][ T9573]  ? kstrdup_const+0x57/0x80
[  560.584380][ T9573]  __kmalloc_node_track_caller+0x4f/0x1a0
[  560.593500][ T9573]  kstrdup+0x3f/0x70
[  560.599633][ T9573]  kstrdup_const+0x57/0x80
[  560.606143][ T9573]  kvasprintf_const+0x10c/0x190
[  560.611867][ T9573]  kobject_set_name_vargs+0x5a/0x150
[  560.619260][ T9573]  dev_set_name+0xbf/0xf0
[  560.625814][ T9573]  ? device_initialize+0x540/0x540
[  560.633218][ T9573]  ? sprintf+0xc4/0x100
[  560.639288][ T9573]  device_add_disk+0x343/0x1220
[  560.645613][ T9573]  ? lockdep_init_map_type+0x21e/0x810
[  560.653656][ T9573]  loop_add+0x886/0xaf0
[  560.659609][ T9573]  ? __up_read+0x1fe/0x750
[  560.665190][ T9573]  loop_control_ioctl+0x137/0x630
[  560.671239][ T9573]  ? loop_probe+0x80/0x80
[  560.675773][ T9573]  ? bpf_lsm_file_ioctl+0x9/0x10
[  560.681112][ T9573]  ? loop_probe+0x80/0x80
[  560.685871][ T9573]  __x64_sys_ioctl+0x197/0x210
[  560.692069][ T9573]  do_syscall_64+0x39/0xb0
[  560.698304][ T9573]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  560.707242][ T9573] RIP: 0033:0x7f193c4ef069
[  560.713467][ T9573] 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
[  560.736146][ T9573] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  560.748220][ T9573] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  560.758233][ T9573] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  560.767821][ T9573] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  560.778179][ T9573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  560.788912][ T9573] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  560.798121][ T9573]  </TASK>
[  560.808998][ T9574] FAULT_INJECTION: forcing a failure.
[  560.808998][ T9574] name failslab, interval 1, probability 0, space 0, times 0
[  560.824031][ T9574] CPU: 1 PID: 9574 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  560.840399][ T9574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  560.853164][ T9574] Call Trace:
[  560.856813][ T9574]  <TASK>
[  560.860794][ T9574]  dump_stack_lvl+0x136/0x150
[  560.866844][ T9574]  should_fail_ex+0x4a3/0x5b0
[  560.872165][ T9574]  should_failslab+0x9/0x20
[  560.878556][ T9574]  __kmem_cache_alloc_node+0x5b/0x320
[  560.884879][ T9574]  ? kstrdup_const+0x57/0x80
[  560.890564][ T9574]  ? kstrdup_const+0x57/0x80
[  560.896307][ T9574]  __kmalloc_node_track_caller+0x4f/0x1a0
[  560.903726][ T9574]  kstrdup+0x3f/0x70
[  560.909323][ T9574]  kstrdup_const+0x57/0x80
[  560.915254][ T9574]  kvasprintf_const+0x10c/0x190
[  560.921398][ T9574]  kobject_set_name_vargs+0x5a/0x150
[  560.927020][ T9574]  dev_set_name+0xbf/0xf0
[  560.932018][ T9574]  ? device_initialize+0x540/0x540
[  560.937833][ T9574]  ? sprintf+0xc4/0x100
[  560.942679][ T9574]  device_add_disk+0x343/0x1220
[  560.948098][ T9574]  ? lockdep_init_map_type+0x21e/0x810
[  560.953752][ T9574]  loop_add+0x886/0xaf0
[  560.958235][ T9574]  ? __up_read+0x1fe/0x750
[  560.962775][ T9574]  loop_control_ioctl+0x137/0x630
[  560.968956][ T9574]  ? loop_probe+0x80/0x80
[  560.973948][ T9574]  ? bpf_lsm_file_ioctl+0x9/0x10
[  560.979662][ T9574]  ? loop_probe+0x80/0x80
[  560.984205][ T9574]  __x64_sys_ioctl+0x197/0x210
[  560.989127][ T9574]  do_syscall_64+0x39/0xb0
[  560.993946][ T9574]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  561.000288][ T9574] RIP: 0033:0x7f193c4ef069
[  561.005711][ T9574] 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
[  561.028821][ T9574] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  561.039085][ T9574] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  561.049814][ T9574] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  561.060377][ T9574] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  561.070872][ T9574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  561.082186][ T9574] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  561.092198][ T9574]  </TASK>
[  561.103009][ T9575] FAULT_INJECTION: forcing a failure.
[  561.103009][ T9575] name failslab, interval 1, probability 0, space 0, times 0
[  561.118944][ T9575] CPU: 0 PID: 9575 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  561.132672][ T9575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  561.144610][ T9575] Call Trace:
[  561.148100][ T9575]  <TASK>
[  561.151715][ T9575]  dump_stack_lvl+0x136/0x150
[  561.156776][ T9575]  should_fail_ex+0x4a3/0x5b0
[  561.162024][ T9575]  should_failslab+0x9/0x20
[  561.167930][ T9575]  __kmem_cache_alloc_node+0x5b/0x320
[  561.173451][ T9575]  ? rand_initialize_disk+0x3f/0xc0
[  561.179213][ T9575]  kmalloc_trace+0x26/0xe0
[  561.184623][ T9575]  rand_initialize_disk+0x3f/0xc0
[  561.190582][ T9575]  __alloc_disk_node+0x2c3/0x650
[  561.196468][ T9575]  __blk_mq_alloc_disk+0x111/0x1b0
[  561.202157][ T9575]  loop_add+0x3e4/0xaf0
[  561.209109][ T9575]  ? __up_read+0x1fe/0x750
[  561.215164][ T9575]  loop_control_ioctl+0x137/0x630
[  561.222707][ T9575]  ? loop_probe+0x80/0x80
[  561.228501][ T9575]  ? bpf_lsm_file_ioctl+0x9/0x10
[  561.233849][ T9575]  ? loop_probe+0x80/0x80
[  561.239389][ T9575]  __x64_sys_ioctl+0x197/0x210
[  561.245379][ T9575]  do_syscall_64+0x39/0xb0
[  561.251087][ T9575]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  561.258185][ T9575] RIP: 0033:0x7f193c4ef069
[  561.263935][ T9575] 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
[  561.289470][ T9575] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  561.300215][ T9575] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  561.310490][ T9575] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  561.319852][ T9575] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  561.330614][ T9575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  561.341243][ T9575] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  561.351780][ T9575]  </TASK>
[  561.426013][ T9577] FAULT_INJECTION: forcing a failure.
[  561.426013][ T9577] name failslab, interval 1, probability 0, space 0, times 0
[  561.441112][ T9577] CPU: 1 PID: 9577 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  561.455200][ T9577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  561.466081][ T9577] Call Trace:
[  561.469779][ T9577]  <TASK>
[  561.472979][ T9577]  dump_stack_lvl+0x136/0x150
[  561.477732][ T9577]  should_fail_ex+0x4a3/0x5b0
[  561.482814][ T9577]  should_failslab+0x9/0x20
[  561.487734][ T9577]  __kmem_cache_alloc_node+0x5b/0x320
[  561.493441][ T9577]  ? kstrdup_const+0x57/0x80
[  561.498096][ T9577]  ? kstrdup_const+0x57/0x80
[  561.502723][ T9577]  __kmalloc_node_track_caller+0x4f/0x1a0
[  561.509892][ T9577]  kstrdup+0x3f/0x70
[  561.513915][ T9577]  kstrdup_const+0x57/0x80
[  561.518408][ T9577]  kvasprintf_const+0x10c/0x190
[  561.523557][ T9577]  kobject_set_name_vargs+0x5a/0x150
[  561.529266][ T9577]  dev_set_name+0xbf/0xf0
[  561.533730][ T9577]  ? device_initialize+0x540/0x540
[  561.538980][ T9577]  ? sprintf+0xc4/0x100
[  561.544076][ T9577]  device_add_disk+0x343/0x1220
[  561.549786][ T9577]  ? lockdep_init_map_type+0x21e/0x810
[  561.555947][ T9577]  loop_add+0x886/0xaf0
[  561.561627][ T9577]  ? __up_read+0x1fe/0x750
[  561.567409][ T9577]  loop_control_ioctl+0x137/0x630
[  561.572491][ T9577]  ? loop_probe+0x80/0x80
[  561.576953][ T9577]  ? bpf_lsm_file_ioctl+0x9/0x10
[  561.583851][ T9577]  ? loop_probe+0x80/0x80
[  561.588417][ T9577]  __x64_sys_ioctl+0x197/0x210
[  561.593764][ T9577]  do_syscall_64+0x39/0xb0
[  561.598701][ T9577]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  561.604898][ T9577] RIP: 0033:0x7f193c4ef069
[  561.609845][ T9577] 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
[  561.630357][ T9577] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  561.638890][ T9577] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  561.646891][ T9577] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  561.655390][ T9577] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  561.663598][ T9577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  561.671693][ T9577] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  561.679797][ T9577]  </TASK>
[  561.690925][ T9578] FAULT_INJECTION: forcing a failure.
[  561.690925][ T9578] name failslab, interval 1, probability 0, space 0, times 0
[  561.707449][ T9578] CPU: 0 PID: 9578 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  561.721525][ T9578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  561.732465][ T9578] Call Trace:
[  561.735774][ T9578]  <TASK>
[  561.739426][ T9578]  dump_stack_lvl+0x136/0x150
[  561.744129][ T9578]  should_fail_ex+0x4a3/0x5b0
[  561.748920][ T9578]  should_failslab+0x9/0x20
[  561.753651][ T9578]  __kmem_cache_alloc_node+0x5b/0x320
[  561.759316][ T9578]  ? kstrdup_const+0x57/0x80
[  561.764231][ T9578]  ? kstrdup_const+0x57/0x80
[  561.769573][ T9578]  __kmalloc_node_track_caller+0x4f/0x1a0
[  561.775549][ T9578]  kstrdup+0x3f/0x70
[  561.779472][ T9578]  kstrdup_const+0x57/0x80
[  561.783904][ T9578]  kvasprintf_const+0x10c/0x190
[  561.789411][ T9578]  kobject_set_name_vargs+0x5a/0x150
[  561.795797][ T9578]  dev_set_name+0xbf/0xf0
[  561.801024][ T9578]  ? device_initialize+0x540/0x540
[  561.806535][ T9578]  ? sprintf+0xc4/0x100
[  561.813226][ T9578]  device_add_disk+0x343/0x1220
[  561.820697][ T9578]  ? lockdep_init_map_type+0x21e/0x810
[  561.829012][ T9578]  loop_add+0x886/0xaf0
[  561.834985][ T9578]  ? __up_read+0x1fe/0x750
[  561.840913][ T9578]  loop_control_ioctl+0x137/0x630
[  561.846760][ T9578]  ? loop_probe+0x80/0x80
[  561.851823][ T9578]  ? bpf_lsm_file_ioctl+0x9/0x10
[  561.858065][ T9578]  ? loop_probe+0x80/0x80
[  561.863204][ T9578]  __x64_sys_ioctl+0x197/0x210
[  561.868509][ T9578]  do_syscall_64+0x39/0xb0
[  561.873410][ T9578]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  561.881595][ T9578] RIP: 0033:0x7f193c4ef069
[  561.886237][ T9578] 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
[  561.907039][ T9578] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  561.921002][ T9578] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  561.931856][ T9578] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  561.940987][ T9578] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  561.950177][ T9578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  561.960219][ T9578] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  561.968529][ T9578]  </TASK>
[  561.980042][ T9579] FAULT_INJECTION: forcing a failure.
[  561.980042][ T9579] name failslab, interval 1, probability 0, space 0, times 0
[  561.995993][ T9579] CPU: 0 PID: 9579 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  562.008962][ T9579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  562.023479][ T9579] Call Trace:
[  562.028315][ T9579]  <TASK>
[  562.032358][ T9579]  dump_stack_lvl+0x136/0x150
[  562.040257][ T9579]  should_fail_ex+0x4a3/0x5b0
[  562.046835][ T9579]  should_failslab+0x9/0x20
[  562.056103][ T9579]  __kmem_cache_alloc_node+0x5b/0x320
[  562.063455][ T9579]  ? rand_initialize_disk+0x3f/0xc0
[  562.069773][ T9579]  kmalloc_trace+0x26/0xe0
[  562.075393][ T9579]  rand_initialize_disk+0x3f/0xc0
[  562.080907][ T9579]  __alloc_disk_node+0x2c3/0x650
[  562.086446][ T9579]  __blk_mq_alloc_disk+0x111/0x1b0
[  562.092080][ T9579]  loop_add+0x3e4/0xaf0
[  562.097480][ T9579]  ? __up_read+0x1fe/0x750
[  562.102425][ T9579]  loop_control_ioctl+0x137/0x630
[  562.108216][ T9579]  ? loop_probe+0x80/0x80
[  562.113494][ T9579]  ? bpf_lsm_file_ioctl+0x9/0x10
[  562.119709][ T9579]  ? loop_probe+0x80/0x80
[  562.124615][ T9579]  __x64_sys_ioctl+0x197/0x210
[  562.130303][ T9579]  do_syscall_64+0x39/0xb0
[  562.135723][ T9579]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  562.142930][ T9579] RIP: 0033:0x7f193c4ef069
[  562.147831][ T9579] 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
[  562.168631][ T9579] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  562.177888][ T9579] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  562.186830][ T9579] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  562.196741][ T9579] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  562.205341][ T9579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  562.213521][ T9579] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  562.221644][ T9579]  </TASK>
[  562.274487][ T9580] FAULT_INJECTION: forcing a failure.
[  562.274487][ T9580] name failslab, interval 1, probability 0, space 0, times 0
[  562.287495][ T9580] CPU: 0 PID: 9580 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  562.299441][ T9580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  562.310036][ T9580] Call Trace:
[  562.313330][ T9580]  <TASK>
[  562.316291][ T9580]  dump_stack_lvl+0x136/0x150
[  562.321004][ T9580]  should_fail_ex+0x4a3/0x5b0
[  562.325747][ T9580]  should_failslab+0x9/0x20
[  562.331354][ T9580]  __kmem_cache_alloc_node+0x5b/0x320
[  562.336773][ T9580]  ? rand_initialize_disk+0x3f/0xc0
[  562.342093][ T9580]  kmalloc_trace+0x26/0xe0
[  562.346613][ T9580]  rand_initialize_disk+0x3f/0xc0
[  562.351663][ T9580]  __alloc_disk_node+0x2c3/0x650
[  562.357336][ T9580]  __blk_mq_alloc_disk+0x111/0x1b0
[  562.362594][ T9580]  loop_add+0x3e4/0xaf0
[  562.366769][ T9580]  ? __up_read+0x1fe/0x750
[  562.371221][ T9580]  loop_control_ioctl+0x137/0x630
[  562.376336][ T9580]  ? loop_probe+0x80/0x80
[  562.380749][ T9580]  ? bpf_lsm_file_ioctl+0x9/0x10
[  562.386144][ T9580]  ? loop_probe+0x80/0x80
[  562.391030][ T9580]  __x64_sys_ioctl+0x197/0x210
[  562.396018][ T9580]  do_syscall_64+0x39/0xb0
[  562.400466][ T9580]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  562.406486][ T9580] RIP: 0033:0x7f193c4ef069
[  562.411003][ T9580] 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
[  562.430974][ T9580] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  562.439597][ T9580] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  562.447583][ T9580] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  562.456418][ T9580] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  562.467105][ T9580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  562.475546][ T9580] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  562.484204][ T9580]  </TASK>
[  562.544908][ T9582] FAULT_INJECTION: forcing a failure.
[  562.544908][ T9582] name failslab, interval 1, probability 0, space 0, times 0
[  562.559788][ T9582] CPU: 0 PID: 9582 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  562.573075][ T9582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  562.585698][ T9582] Call Trace:
[  562.589057][ T9582]  <TASK>
[  562.592822][ T9582]  dump_stack_lvl+0x136/0x150
[  562.597880][ T9582]  should_fail_ex+0x4a3/0x5b0
[  562.603686][ T9582]  should_failslab+0x9/0x20
[  562.608833][ T9582]  __kmem_cache_alloc_node+0x5b/0x320
[  562.614623][ T9582]  ? kstrdup_const+0x57/0x80
[  562.619873][ T9582]  ? kstrdup_const+0x57/0x80
[  562.624607][ T9582]  __kmalloc_node_track_caller+0x4f/0x1a0
[  562.631956][ T9582]  kstrdup+0x3f/0x70
[  562.637174][ T9582]  kstrdup_const+0x57/0x80
[  562.642879][ T9582]  kvasprintf_const+0x10c/0x190
[  562.649406][ T9582]  kobject_set_name_vargs+0x5a/0x150
[  562.656631][ T9582]  dev_set_name+0xbf/0xf0
[  562.661824][ T9582]  ? device_initialize+0x540/0x540
[  562.669238][ T9582]  ? sprintf+0xc4/0x100
[  562.674792][ T9582]  device_add_disk+0x343/0x1220
[  562.681932][ T9582]  ? lockdep_init_map_type+0x21e/0x810
[  562.691616][ T9582]  loop_add+0x886/0xaf0
[  562.698152][ T9582]  ? __up_read+0x1fe/0x750
[  562.703728][ T9582]  loop_control_ioctl+0x137/0x630
[  562.708882][ T9582]  ? loop_probe+0x80/0x80
[  562.713720][ T9582]  ? bpf_lsm_file_ioctl+0x9/0x10
[  562.719232][ T9582]  ? loop_probe+0x80/0x80
[  562.724140][ T9582]  __x64_sys_ioctl+0x197/0x210
[  562.729744][ T9582]  do_syscall_64+0x39/0xb0
[  562.734694][ T9582]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  562.741692][ T9582] RIP: 0033:0x7f193c4ef069
[  562.747987][ T9582] 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
[  562.770404][ T9582] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  562.779506][ T9582] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  562.788516][ T9582] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  562.796878][ T9582] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  562.805666][ T9582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  562.814853][ T9582] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  562.823755][ T9582]  </TASK>
[  562.895181][ T9585] FAULT_INJECTION: forcing a failure.
[  562.895181][ T9585] name failslab, interval 1, probability 0, space 0, times 0
[  562.909296][ T9585] CPU: 0 PID: 9585 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  562.921725][ T9585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  562.932427][ T9585] Call Trace:
[  562.940387][ T9585]  <TASK>
[  562.943517][ T9585]  dump_stack_lvl+0x136/0x150
[  562.950186][ T9585]  should_fail_ex+0x4a3/0x5b0
[  562.957878][ T9585]  should_failslab+0x9/0x20
[  562.963106][ T9585]  __kmem_cache_alloc_node+0x5b/0x320
[  562.969395][ T9585]  ? kstrdup_const+0x57/0x80
[  562.975589][ T9585]  ? kstrdup_const+0x57/0x80
[  562.980503][ T9585]  __kmalloc_node_track_caller+0x4f/0x1a0
[  562.986516][ T9585]  kstrdup+0x3f/0x70
[  562.990797][ T9585]  kstrdup_const+0x57/0x80
[  562.995509][ T9585]  kvasprintf_const+0x10c/0x190
[  563.001105][ T9585]  kobject_set_name_vargs+0x5a/0x150
[  563.006945][ T9585]  dev_set_name+0xbf/0xf0
[  563.011765][ T9585]  ? device_initialize+0x540/0x540
[  563.017620][ T9585]  ? sprintf+0xc4/0x100
[  563.023379][ T9585]  device_add_disk+0x343/0x1220
[  563.029059][ T9585]  ? lockdep_init_map_type+0x21e/0x810
[  563.035257][ T9585]  loop_add+0x886/0xaf0
[  563.039633][ T9585]  ? __up_read+0x1fe/0x750
[  563.045203][ T9585]  loop_control_ioctl+0x137/0x630
[  563.051067][ T9585]  ? loop_probe+0x80/0x80
[  563.056307][ T9585]  ? bpf_lsm_file_ioctl+0x9/0x10
[  563.062093][ T9585]  ? loop_probe+0x80/0x80
[  563.066929][ T9585]  __x64_sys_ioctl+0x197/0x210
[  563.073224][ T9585]  do_syscall_64+0x39/0xb0
[  563.079069][ T9585]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  563.085727][ T9585] RIP: 0033:0x7f193c4ef069
[  563.090537][ T9585] 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
[  563.112805][ T9585] RSP: 002b:00007ffff7a67338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  563.122398][ T9585] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f193c4ef069
[  563.131352][ T9585] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003
[  563.140143][ T9585] RBP: 00007ffff7a67350 R08: 0000000000000002 R09: 0000000000000001
[  563.148439][ T9585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  563.156723][ T9585] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[  563.165483][ T9585]  </TASK>
[  563.174759][ T9586] FAULT_INJECTION: forcing a failure.
[  563.174759][ T9586] name failslab, interval 1, probability 0, space 0, times 0
[  563.187796][ T9586] CPU: 0 PID: 9586 Comm: syz-executor127 Not tainted 6.3.0-rc7-next-20230419-syzkaller-13077-g3cdbc01c40e3 #0
[  563.200229][ T9586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[  563.210398][ T9586] Call Trace:
[  563.213797][ T9586]  <TASK>
[  563.217102][ T9586]  dump_stack_lvl+0x136/0x150
[  563.221830][ T9586]  should_fail_ex+0x4a3/0x5b0
[  563.226605][ T9586]  should_failslab+0x9/0x20
[  563.231156][ T9586]  __kmem_cache_alloc_node+0x5b/0x320
[  563.236680][ T9586]  ? kstrdup_const+0x57/0x80
[  563.241338][ T9586]  ? kstrdup_const+0x57/0x80
[  563.246274][ T9586]  __kmalloc_node_track_caller+0x4f/0x1a0
[  563.252128][ T9586]  kstrdup+0x3f/0x70
[  563.256116][ T9586]  kstrdup_const+0x57/0x80
[  563.262313][ T9586]  kvasprintf_const+0x10c/0x190
[  563.267207][ T9586]  kobject_set_name_vargs+0x5a/0x150
[  563.273166][ T9586]  dev_set_name+0xbf/0xf0
[  563.277517][ T9586]  ? device_initialize+0x540/0x540
[  563.282649][ T9586]  ? sprintf+0xc4/0x100
[  563.286828][ T9586]  device_add_disk+0x343/0x1220
[  563.291708][ T9586]  ? lockdep_init_map_type+0x21e/0x810
[  563.298870][ T9586]  loop_add+0x886/0xaf0
[  563.304707][ T9586]  ? __up_read+0x1fe/0x750
[  563.309246][ T9586]  loop_control_ioctl+0x137/0x630
[  563.314304][ T9586]  ? loop_probe+0x80/0x80
[  563.318842][ T9586]  ? bpf_lsm_file_ioctl+0x9/0x10
[  563.323910][ T9586]  ? loop_probe+0x80/0x80
[  563.328368][ T9586]  __x64_sys_ioctl+0x197/0x210
[  563.333159][ T9586]  do_syscall_64+0x39/0xb0
[  563.337781][ T9586]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  563.343714][ T9586] RIP: 0033:0x7f193c4ef069
[  563.348140][ T9586] 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