Warning: Permanently added '10.128.10.17' (ED25519) to the list of known hosts.
2024/05/10 08:00:37 ignoring optional flag "sandboxArg"="0"
2024/05/10 08:00:38 parsed 1 programs
2024/05/10 08:00:38 executed programs: 0
[   50.667152][ T1433] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
[   54.071020][ T3903] FAULT_INJECTION: forcing a failure.
[   54.071020][ T3903] name fail_usercopy, interval 1, probability 0, space 0, times 1
[   54.084174][ T3903] CPU: 0 PID: 3903 Comm: syz-executor.0 Not tainted 5.15.158-syzkaller #0
[   54.092653][ T3903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   54.103093][ T3903] Call Trace:
[   54.106452][ T3903]  <TASK>
[   54.109462][ T3903]  dump_stack_lvl+0x41/0x5e
[   54.110103][ T3918] FAULT_INJECTION: forcing a failure.
[   54.110103][ T3918] name fail_usercopy, interval 1, probability 0, space 0, times 1
[   54.113954][ T3903]  should_fail.cold+0x32/0x37
[   54.113965][ T3903]  _copy_to_user+0x12/0x50
[   54.113974][ T3903]  simple_read_from_buffer+0x58/0xa0
[   54.141770][ T3903]  proc_fail_nth_read+0x89/0xd0
[   54.146602][ T3903]  vfs_read+0x91/0x190
[   54.150646][ T3903]  ksys_read+0x63/0xe0
[   54.154697][ T3903]  do_syscall_64+0x33/0x80
[   54.159093][ T3903]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   54.164961][ T3903] RIP: 0033:0x7f2eea33c98c
[   54.169349][ T3903] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[   54.189380][ T3903] RSP: 002b:00007f2ee9ec00c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   54.197854][ T3903] RAX: ffffffffffffffda RBX: 00007f2eea45cf80 RCX: 00007f2eea33c98c
[   54.205884][ T3903] RDX: 000000000000000f RSI: 00007f2ee9ec0130 RDI: 0000000000000003
[   54.214445][ T3903] RBP: 00007f2ee9ec0120 R08: 0000000000000000 R09: 0000000000000000
[   54.222496][ T3903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[   54.230685][ T3903] R13: 0000000000000006 R14: 00007f2eea45cf80 R15: 00007fffafe0b558
[   54.238661][ T3903]  </TASK>
[   54.241658][ T3918] CPU: 1 PID: 3918 Comm: syz-executor.2 Not tainted 5.15.158-syzkaller #0
[   54.251193][ T3918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   54.261851][ T3918] Call Trace:
[   54.265482][ T3918]  <TASK>
[   54.268577][ T3918]  dump_stack_lvl+0x41/0x5e
[   54.273069][ T3918]  should_fail.cold+0x32/0x37
[   54.277917][ T3918]  _copy_to_user+0x12/0x50
[   54.282411][ T3918]  simple_read_from_buffer+0x58/0xa0
[   54.287684][ T3918]  proc_fail_nth_read+0x89/0xd0
[   54.293126][ T3918]  vfs_read+0x91/0x190
[   54.293916][ T3935] FAULT_INJECTION: forcing a failure.
[   54.293916][ T3935] name fail_usercopy, interval 1, probability 0, space 0, times 0
[   54.297364][ T3918]  ksys_read+0x63/0xe0
[   54.297376][ T3918]  do_syscall_64+0x33/0x80
[   54.297382][ T3918]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   54.325732][ T3918] RIP: 0033:0x7f2a062bf98c
[   54.330155][ T3918] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[   54.350494][ T3918] RSP: 002b:00007f2a05e430c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   54.359194][ T3918] RAX: ffffffffffffffda RBX: 00007f2a063dff80 RCX: 00007f2a062bf98c
[   54.367588][ T3918] RDX: 000000000000000f RSI: 00007f2a05e43130 RDI: 0000000000000003
[   54.375738][ T3918] RBP: 00007f2a05e43120 R08: 0000000000000000 R09: 0000000000000000
[   54.385742][ T3918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[   54.394419][ T3918] R13: 0000000000000006 R14: 00007f2a063dff80 R15: 00007ffcc51a50a8
[   54.403001][ T3918]  </TASK>
[   54.406116][ T3935] CPU: 0 PID: 3935 Comm: syz-executor.5 Not tainted 5.15.158-syzkaller #0
[   54.415045][ T3935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   54.425842][ T3935] Call Trace:
[   54.429698][ T3935]  <TASK>
[   54.432642][ T3935]  dump_stack_lvl+0x41/0x5e
[   54.437226][ T3935]  should_fail.cold+0x32/0x37
[   54.442218][ T3935]  _copy_to_user+0x12/0x50
[   54.446811][ T3935]  simple_read_from_buffer+0x58/0xa0
[   54.452239][ T3935]  proc_fail_nth_read+0x89/0xd0
[   54.457232][ T3935]  vfs_read+0x91/0x190
[   54.461763][ T3935]  ksys_read+0x63/0xe0
[   54.466000][ T3935]  do_syscall_64+0x33/0x80
[   54.470629][ T3935]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   54.477211][ T3935] RIP: 0033:0x7f99d69ce98c
[   54.482466][ T3935] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[   54.503009][ T3935] RSP: 002b:00007f99d65520c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   54.511388][ T3935] RAX: ffffffffffffffda RBX: 00007f99d6aeef80 RCX: 00007f99d69ce98c
[   54.519498][ T3935] RDX: 000000000000000f RSI: 00007f99d6552130 RDI: 0000000000000003
[   54.527782][ T3935] RBP: 00007f99d6552120 R08: 0000000000000000 R09: 0000000000000000
[   54.535729][ T3935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[   54.543838][ T3935] R13: 0000000000000006 R14: 00007f99d6aeef80 R15: 00007ffdefdb5578
[   54.551774][ T3935]  </TASK>
[   54.571314][ T3945] FAULT_INJECTION: forcing a failure.
[   54.571314][ T3945] name fail_usercopy, interval 1, probability 0, space 0, times 0
[   54.584860][ T3945] CPU: 1 PID: 3945 Comm: syz-executor.4 Not tainted 5.15.158-syzkaller #0
[   54.593423][ T3945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   54.603435][ T3954] FAULT_INJECTION: forcing a failure.
[   54.603435][ T3954] name fail_usercopy, interval 1, probability 0, space 0, times 0
[   54.603627][ T3945] Call Trace:
[   54.620771][ T3945]  <TASK>
[   54.623773][ T3945]  dump_stack_lvl+0x41/0x5e
[   54.628449][ T3945]  should_fail.cold+0x32/0x37
[   54.633191][ T3945]  _copy_to_user+0x12/0x50
[   54.637587][ T3945]  simple_read_from_buffer+0x58/0xa0
[   54.643111][ T3945]  proc_fail_nth_read+0x89/0xd0
[   54.648022][ T3945]  vfs_read+0x91/0x190
[   54.652340][ T3945]  ksys_read+0x63/0xe0
[   54.656493][ T3945]  do_syscall_64+0x33/0x80
[   54.661062][ T3945]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   54.666922][ T3945] RIP: 0033:0x7f65e540898c
[   54.671299][ T3945] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[   54.691575][ T3945] RSP: 002b:00007f65e4f8c0c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   54.699951][ T3945] RAX: ffffffffffffffda RBX: 00007f65e5528f80 RCX: 00007f65e540898c
[   54.708765][ T3945] RDX: 000000000000000f RSI: 00007f65e4f8c130 RDI: 0000000000000003
[   54.717071][ T3945] RBP: 00007f65e4f8c120 R08: 0000000000000000 R09: 0000000000000000
[   54.725022][ T3945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[   54.733272][ T3945] R13: 0000000000000006 R14: 00007f65e5528f80 R15: 00007ffe796fe1b8
[   54.741363][ T3945]  </TASK>
[   54.744373][ T3954] CPU: 0 PID: 3954 Comm: syz-executor.5 Not tainted 5.15.158-syzkaller #0
[   54.752853][ T3954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   54.762888][ T3954] Call Trace:
[   54.766150][ T3954]  <TASK>
[   54.769276][ T3954]  dump_stack_lvl+0x41/0x5e
[   54.773761][ T3954]  should_fail.cold+0x32/0x37
[   54.778548][ T3954]  _copy_to_user+0x12/0x50
[   54.783251][ T3954]  simple_read_from_buffer+0x58/0xa0
[   54.788521][ T3954]  proc_fail_nth_read+0x89/0xd0
[   54.793609][ T3954]  vfs_read+0x91/0x190
[   54.797677][ T3954]  ksys_read+0x63/0xe0
[   54.801899][ T3954]  do_syscall_64+0x33/0x80
[   54.806387][ T3954]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   54.812357][ T3954] RIP: 0033:0x7f99d69ce98c
[   54.816804][ T3954] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[   54.836919][ T3954] RSP: 002b:00007f99d65520c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   54.845320][ T3954] RAX: ffffffffffffffda RBX: 00007f99d6aeef80 RCX: 00007f99d69ce98c
[   54.853456][ T3954] RDX: 000000000000000f RSI: 00007f99d6552130 RDI: 0000000000000003
[   54.861691][ T3954] RBP: 00007f99d6552120 R08: 0000000000000000 R09: 0000000000000000
[   54.869813][ T3954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[   54.878305][ T3954] R13: 0000000000000006 R14: 00007f99d6aeef80 R15: 00007ffdefdb5578
[   54.886870][ T3954]  </TASK>
[   54.890708][ T3964] FAULT_INJECTION: forcing a failure.
[   54.890708][ T3964] name fail_usercopy, interval 1, probability 0, space 0, times 0
[   54.891380][ T3958] FAULT_INJECTION: forcing a failure.
[   54.891380][ T3958] name fail_usercopy, interval 1, probability 0, space 0, times 0
[   54.904254][ T3964] CPU: 1 PID: 3964 Comm: syz-executor.3 Not tainted 5.15.158-syzkaller #0
[   54.926123][ T3964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   54.936154][ T3964] Call Trace:
[   54.939840][ T3964]  <TASK>
[   54.942750][ T3964]  dump_stack_lvl+0x41/0x5e
[   54.947317][ T3964]  should_fail.cold+0x32/0x37
[   54.952133][ T3964]  _copy_to_user+0x12/0x50
[   54.956520][ T3964]  simple_read_from_buffer+0x58/0xa0
[   54.962303][ T3964]  proc_fail_nth_read+0x89/0xd0
[   54.967551][ T3964]  vfs_read+0x91/0x190
[   54.971684][ T3964]  ksys_read+0x63/0xe0
[   54.975725][ T3964]  do_syscall_64+0x33/0x80
[   54.980438][ T3964]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   54.986382][ T3964] RIP: 0033:0x7f23ec64698c
[   54.991112][ T3964] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[   55.011686][ T3964] RSP: 002b:00007f23ec1ca0c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   55.020714][ T3964] RAX: ffffffffffffffda RBX: 00007f23ec766f80 RCX: 00007f23ec64698c
[   55.029016][ T3964] RDX: 000000000000000f RSI: 00007f23ec1ca130 RDI: 0000000000000003
[   55.037395][ T3964] RBP: 00007f23ec1ca120 R08: 0000000000000000 R09: 0000000000000000
[   55.045603][ T3964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[   55.053562][ T3964] R13: 0000000000000006 R14: 00007f23ec766f80 R15: 00007fffbf651f98
[   55.061594][ T3964]  </TASK>
[   55.064583][ T3958] CPU: 0 PID: 3958 Comm: syz-executor.2 Not tainted 5.15.158-syzkaller #0
[   55.064587][    C1] vkms_vblank_simulate: vblank timer overrun
[   55.073394][ T3958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   55.079700][ T3965] FAULT_INJECTION: forcing a failure.
[   55.079700][ T3965] name fail_usercopy, interval 1, probability 0, space 0, times 0
[   55.089478][ T3958] Call Trace:
[   55.089486][ T3958]  <TASK>
[   55.089487][ T3958]  dump_stack_lvl+0x41/0x5e
[   55.089496][ T3958]  should_fail.cold+0x32/0x37
[   55.089499][ T3958]  _copy_to_user+0x12/0x50
[   55.089505][ T3958]  simple_read_from_buffer+0x58/0xa0
[   55.089511][ T3958]  proc_fail_nth_read+0x89/0xd0
[   55.089515][ T3958]  vfs_read+0x91/0x190
[   55.089520][ T3958]  ksys_read+0x63/0xe0
[   55.089522][ T3958]  do_syscall_64+0x33/0x80
[   55.089527][ T3958]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   55.089532][ T3958] RIP: 0033:0x7f2a062bf98c
[   55.089537][ T3958] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[   55.175240][ T3958] RSP: 002b:00007f2a05e430c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   55.184397][ T3958] RAX: ffffffffffffffda RBX: 00007f2a063dff80 RCX: 00007f2a062bf98c
[   55.192334][ T3958] RDX: 000000000000000f RSI: 00007f2a05e43130 RDI: 0000000000000004
[   55.200442][ T3958] RBP: 00007f2a05e43120 R08: 0000000000000000 R09: 0000000000000000
[   55.209777][ T3958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[   55.217786][ T3958] R13: 0000000000000006 R14: 00007f2a063dff80 R15: 00007ffcc51a50a8
[   55.225854][ T3958]  </TASK>
[   55.228848][ T3965] CPU: 1 PID: 3965 Comm: syz-executor.4 Not tainted 5.15.158-syzkaller #0
[   55.229258][ T3955] FAULT_INJECTION: forcing a failure.
[   55.229258][ T3955] name fail_usercopy, interval 1, probability 0, space 0, times 0
[   55.238109][ T3965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   55.262022][ T3965] Call Trace:
[   55.265418][ T3965]  <TASK>
[   55.268551][ T3965]  dump_stack_lvl+0x41/0x5e
[   55.273063][ T3965]  should_fail.cold+0x32/0x37
[   55.277933][ T3965]  _copy_to_user+0x12/0x50
[   55.282327][ T3965]  simple_read_from_buffer+0x58/0xa0
[   55.288024][ T3965]  proc_fail_nth_read+0x89/0xd0
[   55.293022][ T3965]  vfs_read+0x91/0x190
[   55.297169][ T3965]  ksys_read+0x63/0xe0
[   55.301210][ T3965]  do_syscall_64+0x33/0x80
[   55.305800][ T3965]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   55.311721][ T3965] RIP: 0033:0x7f65e540898c
[   55.316139][ T3965] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[   55.335981][ T3965] RSP: 002b:00007f65e4f8c0c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   55.344377][ T3965] RAX: ffffffffffffffda RBX: 00007f65e5528f80 RCX: 00007f65e540898c
[   55.352320][ T3965] RDX: 000000000000000f RSI: 00007f65e4f8c130 RDI: 0000000000000003
[   55.360444][ T3965] RBP: 00007f65e4f8c120 R08: 0000000000000000 R09: 0000000000000000
[   55.368454][ T3965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[   55.376493][ T3965] R13: 0000000000000006 R14: 00007f65e5528f80 R15: 00007ffe796fe1b8
[   55.384616][ T3965]  </TASK>
[   55.387612][ T3955] CPU: 0 PID: 3955 Comm: syz-executor.1 Not tainted 5.15.158-syzkaller #0
[   55.387616][    C1] vkms_vblank_simulate: vblank timer overrun
[   55.388903][ T3966] FAULT_INJECTION: forcing a failure.
[   55.388903][ T3966] name fail_usercopy, interval 1, probability 0, space 0, times 0
[   55.396275][ T3955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   55.425503][ T3955] Call Trace:
[   55.429471][ T3955]  <TASK>
[   55.432546][ T3955]  dump_stack_lvl+0x41/0x5e
[   55.437016][ T3955]  should_fail.cold+0x32/0x37
[   55.441816][ T3955]  _copy_to_user+0x12/0x50
[   55.446335][ T3955]  simple_read_from_buffer+0x58/0xa0
[   55.451685][ T3955]  proc_fail_nth_read+0x89/0xd0
[   55.456510][ T3955]  vfs_read+0x91/0x190
[   55.460546][ T3955]  ksys_read+0x63/0xe0
[   55.464592][ T3955]  do_syscall_64+0x33/0x80
[   55.469061][ T3955]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   55.474930][ T3955] RIP: 0033:0x7f18cb62e98c
[   55.479318][ T3955] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[   55.499366][ T3955] RSP: 002b:00007f18cb1b20c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   55.507970][ T3955] RAX: ffffffffffffffda RBX: 00007f18cb74ef80 RCX: 00007f18cb62e98c
[   55.516000][ T3955] RDX: 000000000000000f RSI: 00007f18cb1b2130 RDI: 0000000000000003
[   55.523941][ T3955] RBP: 00007f18cb1b2120 R08: 0000000000000000 R09: 0000000000000000
[   55.531881][ T3955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[   55.539908][ T3955] R13: 0000000000000006 R14: 00007f18cb74ef80 R15: 00007ffe857253f8
[   55.547849][ T3955]  </TASK>
[   55.551015][ T3966] CPU: 1 PID: 3966 Comm: syz-executor.0 Not tainted 5.15.158-syzkaller #0
[   55.559576][ T3966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   55.569870][ T3966] Call Trace:
[   55.573197][ T3966]  <TASK>
[   55.576190][ T3966]  dump_stack_lvl+0x41/0x5e
[   55.580843][ T3966]  should_fail.cold+0x32/0x37
[   55.585663][ T3966]  _copy_to_user+0x12/0x50
[   55.590224][ T3966]  simple_read_from_buffer+0x58/0xa0
[   55.595566][ T3966]  proc_fail_nth_read+0x89/0xd0
[   55.600543][ T3966]  vfs_read+0x91/0x190
[   55.604635][ T3966]  ksys_read+0x63/0xe0
[   55.608668][ T3966]  do_syscall_64+0x33/0x80
[   55.613054][ T3966]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   55.618996][ T3966] RIP: 0033:0x7f2eea33c98c
[   55.623374][ T3966] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[   55.643212][ T3966] RSP: 002b:00007f2ee9ec00c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   55.651770][ T3966] RAX: ffffffffffffffda RBX: 00007f2eea45cf80 RCX: 00007f2eea33c98c
[   55.659878][ T3966] RDX: 000000000000000f RSI: 00007f2ee9ec0130 RDI: 0000000000000003
[   55.667813][ T3966] RBP: 00007f2ee9ec0120 R08: 0000000000000000 R09: 0000000000000000
[   55.676227][ T3966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[   55.684256][ T3966] R13: 0000000000000006 R14: 00007f2eea45cf80 R15: 00007fffafe0b558
[   55.692290][ T3966]  </TASK>
[   55.695375][    C1] vkms_vblank_simulate: vblank timer overrun
[   55.698862][ T3967] ------------[ cut here ]------------
[   55.707148][ T3967] platform vkms: vblank wait timed out on crtc 0
[   55.709098][ T3972] FAULT_INJECTION: forcing a failure.
[   55.709098][ T3972] name fail_usercopy, interval 1, probability 0, space 0, times 0
[   55.713536][ T3967] WARNING: CPU: 0 PID: 3967 at drivers/gpu/drm/drm_vblank.c:1269 drm_wait_one_vblank+0x1e1/0x200
[   55.726870][ T3972] CPU: 1 PID: 3972 Comm: syz-executor.3 Not tainted 5.15.158-syzkaller #0
[   55.737543][ T3967] Modules linked in:
[   55.746000][ T3972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   55.746004][ T3972] Call Trace:
[   55.746008][ T3972]  <TASK>
[   55.746009][ T3972]  dump_stack_lvl+0x41/0x5e
[   55.749896][ T3967] 
[   55.759907][ T3972]  should_fail.cold+0x32/0x37
[   55.759912][ T3972]  _copy_to_user+0x12/0x50
[   55.763251][ T3967] CPU: 0 PID: 3967 Comm: syz-executor.4 Not tainted 5.15.158-syzkaller #0
[   55.766156][ T3972]  simple_read_from_buffer+0x58/0xa0
[   55.770721][ T3967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   55.773011][ T3972]  proc_fail_nth_read+0x89/0xd0
[   55.777738][ T3967] RIP: 0010:drm_wait_one_vblank+0x1e1/0x200
[   55.782115][ T3972]  vfs_read+0x91/0x190
[   55.782120][ T3972]  ksys_read+0x63/0xe0
[   55.782123][ T3972]  do_syscall_64+0x33/0x80
[   55.782128][ T3972]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   55.790604][ T3967] Code: fe ff ff 48 8b 7d 08 4c 8b 6f 50 4d 85 ed 74 26 e8 b4 f7 04 00 44 89 e1 4c 89 ea 48 c7 c7 e0 36 b3 82 48 89 c6 e8 98 48 7a 00 <0f> 0b e9 7a fe ff ff 4c 8b 2f eb 98 4c 8b 2f eb d5 e8 69 61 83 00
[   55.796116][ T3972] RIP: 0033:0x7f23ec64698c
[   55.807409][ T3967] RSP: 0018:ffffc90000f9fd50 EFLAGS: 00010282
[   55.812222][ T3972] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[   55.812226][ T3972] RSP: 002b:00007f23ec1ca0c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   55.812230][ T3972] RAX: ffffffffffffffda RBX: 00007f23ec766f80 RCX: 00007f23ec64698c
[   55.818084][ T3967] 
[   55.822125][ T3972] RDX: 000000000000000f RSI: 00007f23ec1ca130 RDI: 0000000000000003
[   55.822127][ T3972] RBP: 00007f23ec1ca120 R08: 0000000000000000 R09: 0000000000000000
[   55.822129][ T3972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[   55.822130][ T3972] R13: 0000000000000006 R14: 00007f23ec766f80 R15: 00007fffbf651f98
[   55.822134][ T3972]  </TASK>
[   55.822151][    C1] vkms_vblank_simulate: vblank timer overrun
[   55.826255][ T3967] RAX: 0000000000000000 RBX: 0000000000000ca3 RCX: 0000000000000000
[   55.879006][ T3974] FAULT_INJECTION: forcing a failure.
[   55.879006][ T3974] name fail_usercopy, interval 1, probability 0, space 0, times 0
[   55.887139][ T3967] RDX: 0000000000000003 RSI: ffffffff82fd9880 RDI: ffff88817919a590
[   55.887143][ T3967] RBP: ffff88810017c000 R08: 0000000000000000 R09: 0000000000000001
[   55.887145][ T3967] R10: 0000000000080000 R11: 0000000000000001 R12: 0000000000000000
[   55.887147][ T3967] R13: ffff88810006f580 R14: ffff8881087b1030 R15: ffff8881041e0810
[   55.895552][ T3974] CPU: 1 PID: 3974 Comm: syz-executor.5 Not tainted 5.15.158-syzkaller #0
[   55.903750][ T3967] FS:  00007f65e4f6b6c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000
[   55.906040][ T3974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   55.914359][ T3967] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   55.922731][ T3974] Call Trace:
[   55.922737][ T3974]  <TASK>
[   55.922739][ T3974]  dump_stack_lvl+0x41/0x5e
[   55.922748][ T3974]  should_fail.cold+0x32/0x37
[   55.922751][ T3974]  _copy_to_user+0x12/0x50
[   55.930895][ T3967] CR2: 00007f2eea459000 CR3: 000000010a892000 CR4: 00000000003506f0
[   55.938886][ T3974]  simple_read_from_buffer+0x58/0xa0
[   55.938900][ T3974]  proc_fail_nth_read+0x89/0xd0
[   55.938904][ T3974]  vfs_read+0x91/0x190
[   55.938909][ T3974]  ksys_read+0x63/0xe0
[   55.938912][ T3974]  do_syscall_64+0x33/0x80
[   55.942176][ T3967] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   55.948375][ T3974]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   55.956424][ T3967] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   55.970694][ T3974] RIP: 0033:0x7f99d69ce98c
2024/05/10 08:00:44 executed programs: 12
[   55.970701][ T3974] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[   55.970703][ T3974] RSP: 002b:00007f99d65520c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   55.978826][ T3967] Call Trace:
[   55.986863][ T3974] RAX: ffffffffffffffda RBX: 00007f99d6aeef80 RCX: 00007f99d69ce98c
[   55.995180][ T3967]  <TASK>
[   56.003198][ T3974] RDX: 000000000000000f RSI: 00007f99d6552130 RDI: 0000000000000003
[   56.003200][ T3974] RBP: 00007f99d6552120 R08: 0000000000000000 R09: 0000000000000000
[   56.003202][ T3974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[   56.003204][ T3974] R13: 0000000000000006 R14: 00007f99d6aeef80 R15: 00007ffdefdb5578
[   56.003206][ T3974]  </TASK>
[   56.003225][    C1] vkms_vblank_simulate: vblank timer overrun
[   56.011676][ T3967]  ? __warn+0x7b/0xf0
[   56.027564][ T3977] FAULT_INJECTION: forcing a failure.
[   56.027564][ T3977] name fail_usercopy, interval 1, probability 0, space 0, times 0
[   56.030621][ T3967]  ? drm_wait_one_vblank+0x1e1/0x200
[   56.030632][ T3967]  ? report_bug+0x9a/0xc0
[   56.030635][ T3967]  ? handle_bug+0x3c/0x60
[   56.037195][ T3977] CPU: 1 PID: 3977 Comm: syz-executor.5 Not tainted 5.15.158-syzkaller #0
[   56.040458][ T3967]  ? exc_invalid_op+0x14/0x70
[   56.043366][ T3977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   56.047916][ T3967]  ? asm_exc_invalid_op+0x16/0x20
[   56.052815][ T3977] Call Trace:
[   56.052817][ T3977]  <TASK>
[   56.052818][ T3977]  dump_stack_lvl+0x41/0x5e
[   56.052824][ T3977]  should_fail.cold+0x32/0x37
[   56.057208][ T3967]  ? drm_wait_one_vblank+0x1e1/0x200
[   56.065334][ T3977]  _copy_to_user+0x12/0x50
[   56.065341][ T3977]  simple_read_from_buffer+0x58/0xa0
[   56.070791][ T3967]  ? do_wait_intr_irq+0xa0/0xa0
[   56.075599][ T3977]  proc_fail_nth_read+0x89/0xd0
[   56.079666][ T3967]  drm_fb_helper_ioctl+0x86/0xa0
[   56.083863][ T3977]  vfs_read+0x91/0x190
[   56.088418][ T3967]  do_fb_ioctl+0xbb/0x3f0
[   56.096440][ T3977]  ksys_read+0x63/0xe0
[   56.096445][ T3977]  do_syscall_64+0x33/0x80
[   56.096449][ T3977]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   56.096455][ T3977] RIP: 0033:0x7f99d69ce98c
[   56.102316][ T3967]  __x64_sys_ioctl+0x7b/0xb0
[   56.110463][ T3977] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[   56.110471][ T3977] RSP: 002b:00007f99d65520c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   56.110475][ T3977] RAX: ffffffffffffffda RBX: 00007f99d6aeef80 RCX: 00007f99d69ce98c
[   56.110477][ T3977] RDX: 000000000000000f RSI: 00007f99d6552130 RDI: 0000000000000003
[   56.110478][ T3977] RBP: 00007f99d6552120 R08: 0000000000000000 R09: 0000000000000000
[   56.110480][ T3977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[   56.110481][ T3977] R13: 0000000000000006 R14: 00007f99d6aeef80 R15: 00007ffdefdb5578
[   56.110484][ T3977]  </TASK>
[   56.110490][    C1] vkms_vblank_simulate: vblank timer overrun
[   56.114967][ T3967]  do_syscall_64+0x33/0x80
[   56.142049][ T3980] FAULT_INJECTION: forcing a failure.
[   56.142049][ T3980] name fail_usercopy, interval 1, probability 0, space 0, times 0
[   56.143426][ T3967]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   56.146684][ T3980] CPU: 1 PID: 3980 Comm: syz-executor.5 Not tainted 5.15.158-syzkaller #0
[   56.154896][ T3967] RIP: 0033:0x7f65e5409ce9
[   56.157793][ T3980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   56.166000][ T3967] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[   56.175634][ T3980] Call Trace:
[   56.175640][ T3980]  <TASK>
[   56.175642][ T3980]  dump_stack_lvl+0x41/0x5e
[   56.175650][ T3980]  should_fail.cold+0x32/0x37
[   56.175654][ T3980]  _copy_to_user+0x12/0x50
[   56.175661][ T3980]  simple_read_from_buffer+0x58/0xa0
[   56.183821][ T3967] RSP: 002b:00007f65e4f6b0c8 EFLAGS: 00000246
[   56.194102][ T3980]  proc_fail_nth_read+0x89/0xd0
[   56.194112][ T3980]  vfs_read+0x91/0x190
[   56.194117][ T3980]  ksys_read+0x63/0xe0
[   56.194120][ T3980]  do_syscall_64+0x33/0x80
[   56.194125][ T3980]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   56.194132][ T3980] RIP: 0033:0x7f99d69ce98c
[   56.197308][ T3967]  ORIG_RAX: 0000000000000010
[   56.203345][ T3980] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[   56.203348][ T3980] RSP: 002b:00007f99d65520c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   56.203352][ T3980] RAX: ffffffffffffffda RBX: 00007f99d6aeef80 RCX: 00007f99d69ce98c
[   56.207400][ T3967] RAX: ffffffffffffffda RBX: 00007f65e5529050 RCX: 00007f65e5409ce9
[   56.220967][ T3980] RDX: 000000000000000f RSI: 00007f99d6552130 RDI: 0000000000000003
[   56.220974][ T3980] RBP: 00007f99d6552120 R08: 0000000000000000 R09: 0000000000000000
[   56.220975][ T3980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[   56.220977][ T3980] R13: 0000000000000006 R14: 00007f99d6aeef80 R15: 00007ffdefdb5578
[   56.220980][ T3980]  </TASK>
[   56.220999][    C1] vkms_vblank_simulate: vblank timer overrun
[   56.226504][ T3967] RDX: 0000000000000000 RSI: 0000000040044620 RDI: 0000000000000004
[   56.283312][ T3983] FAULT_INJECTION: forcing a failure.
[   56.283312][ T3983] name fail_usercopy, interval 1, probability 0, space 0, times 0
[   56.285194][ T3967] RBP: 00007f65e545647a R08: 0000000000000000 R09: 0000000000000000
[   56.285198][ T3967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   56.285200][ T3967] R13: 000000000000006e R14: 00007f65e5529050 R15: 00007ffe796fe1b8
[   56.285202][ T3967]  </TASK>
[   56.285205][ T3967] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   56.285207][ T3967] CPU: 0 PID: 3967 Comm: syz-executor.4 Not tainted 5.15.158-syzkaller #0
[   56.285211][ T3967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   56.285213][ T3967] Call Trace:
[   56.285215][ T3967]  <TASK>
[   56.285216][ T3967]  dump_stack_lvl+0x41/0x5e
[   56.721243][ T3967]  panic+0xfb/0x2b5
[   56.725025][ T3967]  check_panic_on_warn.cold+0xf/0x1e
[   56.730531][ T3967]  __warn+0x87/0xf0
[   56.734495][ T3967]  ? drm_wait_one_vblank+0x1e1/0x200
[   56.739831][ T3967]  report_bug+0x9a/0xc0
[   56.743972][ T3967]  handle_bug+0x3c/0x60
[   56.748266][ T3967]  exc_invalid_op+0x14/0x70
[   56.752728][ T3967]  asm_exc_invalid_op+0x16/0x20
[   56.757548][ T3967] RIP: 0010:drm_wait_one_vblank+0x1e1/0x200
[   56.763409][ T3967] Code: fe ff ff 48 8b 7d 08 4c 8b 6f 50 4d 85 ed 74 26 e8 b4 f7 04 00 44 89 e1 4c 89 ea 48 c7 c7 e0 36 b3 82 48 89 c6 e8 98 48 7a 00 <0f> 0b e9 7a fe ff ff 4c 8b 2f eb 98 4c 8b 2f eb d5 e8 69 61 83 00
[   56.783411][ T3967] RSP: 0018:ffffc90000f9fd50 EFLAGS: 00010282
[   56.789443][ T3967] RAX: 0000000000000000 RBX: 0000000000000ca3 RCX: 0000000000000000
[   56.797400][ T3967] RDX: 0000000000000003 RSI: ffffffff82fd9880 RDI: ffff88817919a590
[   56.805336][ T3967] RBP: ffff88810017c000 R08: 0000000000000000 R09: 0000000000000001
[   56.813290][ T3967] R10: 0000000000080000 R11: 0000000000000001 R12: 0000000000000000
[   56.821223][ T3967] R13: ffff88810006f580 R14: ffff8881087b1030 R15: ffff8881041e0810
[   56.829158][ T3967]  ? do_wait_intr_irq+0xa0/0xa0
[   56.833980][ T3967]  drm_fb_helper_ioctl+0x86/0xa0
[   56.838969][ T3967]  do_fb_ioctl+0xbb/0x3f0
[   56.843381][ T3967]  __x64_sys_ioctl+0x7b/0xb0
[   56.847934][ T3967]  do_syscall_64+0x33/0x80
[   56.852661][ T3967]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   56.858707][ T3967] RIP: 0033:0x7f65e5409ce9
[   56.863258][ T3967] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[   56.884239][ T3967] RSP: 002b:00007f65e4f6b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   56.892610][ T3967] RAX: ffffffffffffffda RBX: 00007f65e5529050 RCX: 00007f65e5409ce9
[   56.900545][ T3967] RDX: 0000000000000000 RSI: 0000000040044620 RDI: 0000000000000004
[   56.908478][ T3967] RBP: 00007f65e545647a R08: 0000000000000000 R09: 0000000000000000
[   56.916436][ T3967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   56.924718][ T3967] R13: 000000000000006e R14: 00007f65e5529050 R15: 00007ffe796fe1b8
[   56.932659][ T3967]  </TASK>
[   56.935735][ T3983] CPU: 1 PID: 3983 Comm: syz-executor.5 Not tainted 5.15.158-syzkaller #0
[   56.944300][ T3983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   56.954618][ T3983] Call Trace:
[   56.957974][ T3983]  <TASK>
[   56.960985][ T3983]  dump_stack_lvl+0x41/0x5e
[   56.965556][ T3983]  should_fail.cold+0x32/0x37
[   56.970392][ T3983]  _copy_to_user+0x12/0x50
[   56.974974][ T3983]  simple_read_from_buffer+0x58/0xa0
[   56.980417][ T3983]  proc_fail_nth_read+0x89/0xd0
[   56.985556][ T3983]  vfs_read+0x91/0x190
[   56.989595][ T3983]  ksys_read+0x63/0xe0
[   56.993719][ T3983]  do_syscall_64+0x33/0x80
[   56.998132][ T3983]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   57.004038][ T3983] RIP: 0033:0x7f99d69ce98c
[   57.008980][ T3983] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[   57.028820][ T3983] RSP: 002b:00007f99d65520c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   57.038356][ T3983] RAX: ffffffffffffffda RBX: 00007f99d6aeef80 RCX: 00007f99d69ce98c
[   57.046568][ T3983] RDX: 000000000000000f RSI: 00007f99d6552130 RDI: 0000000000000003
[   57.054819][ T3983] RBP: 00007f99d6552120 R08: 0000000000000000 R09: 0000000000000000
[   57.062951][ T3983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[   57.071162][ T3983] R13: 0000000000000006 R14: 00007f99d6aeef80 R15: 00007ffdefdb5578
[   57.079659][ T3983]  </TASK>
[   57.083298][ T3967] Kernel Offset: disabled
[   57.087879][ T3967] Rebooting in 86400 seconds..