DUID 00:04:f8:b5:8a:47:ae:09:95:3a:43:2d:d7:42:86:31:94:89
forked to background, child pid 4659
[   30.123831][ T4660] 8021q: adding VLAN 0 to HW filter on device bond0
[   30.134144][ T4660] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.1.70' (ECDSA) to the list of known hosts.
executing program
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syzkaller login: [   54.125204][ T5001] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5001 'syz-executor364'
[   54.199689][ T5007] loop3: detected capacity change from 0 to 2048
[   54.201936][ T5009] loop4: detected capacity change from 0 to 2048
[   54.217836][ T5010] loop1: detected capacity change from 0 to 2048
[   54.220620][ T5006] loop2: detected capacity change from 0 to 2048
[   54.225124][ T5009] =======================================================
[   54.225124][ T5009] WARNING: The mand mount option has been deprecated and
[   54.225124][ T5009]          and is ignored by this kernel. Remove the mand
[   54.225124][ T5009]          option from the mount to silence this warning.
[   54.225124][ T5009] =======================================================
[   54.269818][ T5008] loop5: detected capacity change from 0 to 2048
[   54.276512][ T5001] loop0: detected capacity change from 0 to 2048
[   54.279498][ T5007] UDF-fs: error (device loop3): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d
[   54.296155][ T5006] UDF-fs: error (device loop2): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d
[   54.306972][ T5008] UDF-fs: error (device loop5): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d
[   54.317977][ T5010] UDF-fs: error (device loop1): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d
[   54.319286][ T5001] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d
[   54.340155][ T5007] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[   54.342231][ T5008] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[   54.359543][ T5010] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[   54.359748][ T5006] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[   54.384812][ T5009] UDF-fs: error (device loop4): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d
[   54.393802][ T5001] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[   54.542605][ T5009] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
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[   54.741490][ T5027] loop2: detected capacity change from 0 to 2048
[   54.749335][ T5023] loop5: detected capacity change from 0 to 2048
[   54.767290][ T5025] loop3: detected capacity change from 0 to 2048
[   54.776329][ T5027] UDF-fs: error (device loop2): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d
[   54.784525][ T5029] loop1: detected capacity change from 0 to 2048
[   54.814277][ T5023] UDF-fs: error (device loop5): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d
[   54.839838][ T5027] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[   54.851328][ T5025] UDF-fs: error (device loop3): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d
executing program
[   54.862897][ T5029] UDF-fs: error (device loop1): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d
[   54.886468][ T5023] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[   54.910384][ T5025] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
executing program
[   54.935912][ T5029] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[   54.989137][ T5033] loop4: detected capacity change from 0 to 2048
[   55.049428][ T5033] UDF-fs: error (device loop4): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d
[   55.119297][ T5036] loop0: detected capacity change from 0 to 2048
[   55.167533][ T5033] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[   55.201098][ T5036] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d
[   55.253959][ T5025] ------------[ cut here ]------------
[   55.259822][ T5025] WARNING: CPU: 1 PID: 5025 at fs/udf/truncate.c:208 udf_truncate_extents+0x10a8/0x12c0
[   55.269679][ T5025] Modules linked in:
[   55.273604][ T5025] CPU: 1 PID: 5025 Comm: syz-executor364 Not tainted 6.4.0-rc5-syzkaller-00245-g64569520920a #0
[   55.284093][ T5025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[   55.294223][ T5025] RIP: 0010:udf_truncate_extents+0x10a8/0x12c0
[   55.300475][ T5025] Code: 0f 85 1e 02 00 00 44 89 f0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 85 db 89 fe 41 be fb ff ff ff eb 86 e8 78 db 89 fe <0f> 0b eb 87 48 8d 8c 24 60 01 00 00 80 e1 07 80 c1 03 38 c1 0f 8c
[   55.300715][ T5036] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[   55.320215][ T5025] RSP: 0018:ffffc90003bdf840 EFLAGS: 00010293
[   55.320265][ T5025] RAX: ffffffff8301a428 RBX: dffffc0000000000 RCX: ffff88807a3a9dc0
[   55.320279][ T5025] RDX: 0000000000000000 RSI: 0000000000009000 RDI: 0000000000000000
[   55.320291][ T5025] RBP: ffffc90003bdfa38 R08: ffffffff83019825 R09: ffffffff82ff71b4
[   55.320303][ T5025] R10: 0000000000000002 R11: ffff88807a3a9dc0 R12: ffff888017758018
[   55.320314][ T5025] R13: 0000000000009000 R14: 0000000000000000 R15: 00000000000000ff
[   55.320325][ T5025] FS:  00007f95e282a700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[   55.320340][ T5025] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   55.391042][ T5025] CR2: 00007f95e282b000 CR3: 000000001e090000 CR4: 00000000003506e0
[   55.399103][ T5025] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   55.407195][ T5025] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   55.415252][ T5025] Call Trace:
[   55.418588][ T5025]  <TASK>
[   55.421548][ T5025]  ? __warn+0x162/0x4a0
[   55.425739][ T5025]  ? udf_truncate_extents+0x10a8/0x12c0
[   55.431376][ T5025]  ? report_bug+0x2b3/0x500
[   55.435909][ T5025]  ? udf_truncate_extents+0x10a8/0x12c0
[   55.441819][ T5025]  ? handle_bug+0x3d/0x70
[   55.446182][ T5025]  ? exc_invalid_op+0x1a/0x50
[   55.450952][ T5025]  ? asm_exc_invalid_op+0x1a/0x20
[   55.456019][ T5025]  ? udf_current_aext+0x324/0x9d0
[   55.461140][ T5025]  ? udf_truncate_extents+0x4a5/0x12c0
[   55.476839][ T5025]  ? udf_truncate_extents+0x10a8/0x12c0
[   55.482688][ T5025]  ? udf_truncate_extents+0x10a8/0x12c0
[   55.488318][ T5025]  ? udf_discard_prealloc+0x7a0/0x7a0
[   55.493733][ T5025]  ? udf_write_failed+0x16a/0x1b0
[   55.498930][ T5025]  ? do_raw_spin_lock+0x14d/0x3a0
[   55.504105][ T5025]  ? __lock_acquire+0x2070/0x2070
[   55.509228][ T5025]  ? do_raw_spin_unlock+0x13b/0x8b0
[   55.514474][ T5025]  udf_write_failed+0x172/0x1b0
[   55.519408][ T5025]  udf_write_begin+0x16d/0x190
[   55.524220][ T5025]  generic_perform_write+0x300/0x5e0
[   55.529603][ T5025]  ? generic_file_direct_write+0x460/0x460
[   55.535448][ T5025]  ? __file_remove_privs+0x640/0x640
[   55.540836][ T5025]  ? generic_write_checks+0x160/0x1c0
[   55.546516][ T5025]  __generic_file_write_iter+0x17a/0x400
[   55.552247][ T5025]  udf_file_write_iter+0x2fc/0x660
[   55.557399][ T5025]  vfs_write+0x790/0xb20
[   55.561735][ T5025]  ? file_end_write+0x250/0x250
[   55.566644][ T5025]  ? mutex_lock_nested+0x1b/0x20
[   55.571749][ T5025]  ? __fdget_pos+0x254/0x2f0
[   55.576366][ T5025]  ? ksys_write+0x7b/0x2c0
[   55.580954][ T5025]  ksys_write+0x1a0/0x2c0
[   55.585319][ T5025]  ? print_irqtrace_events+0x220/0x220
[   55.590961][ T5025]  ? __ia32_sys_read+0x90/0x90
[   55.595770][ T5025]  ? syscall_enter_from_user_mode+0x32/0x230
[   55.601844][ T5025]  ? lockdep_hardirqs_on+0x98/0x140
[   55.607087][ T5025]  ? syscall_enter_from_user_mode+0x32/0x230
[   55.613164][ T5025]  do_syscall_64+0x41/0xc0
[   55.617639][ T5025]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   55.623652][ T5025] RIP: 0033:0x7f95e287e7a9
[   55.628091][ T5025] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[   55.647876][ T5025] RSP: 002b:00007f95e282a2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[   55.656358][ T5025] RAX: ffffffffffffffda RBX: 00007f95e29047a8 RCX: 00007f95e287e7a9
[   55.669106][ T5025] RDX: 000000000000fd14 RSI: 0000000020000080 RDI: 0000000000000005
[   55.677201][ T5025] RBP: 00007f95e29047a0 R08: 0000000000000000 R09: 0000000000000000
[   55.685269][ T5025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000019
[   55.693304][ T5025] R13: 00007f95e28d0cf8 R14: 0030656c69662f2e R15: 6c75662f7665642f
[   55.701374][ T5025]  </TASK>
[   55.704420][ T5025] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   55.711733][ T5025] CPU: 1 PID: 5025 Comm: syz-executor364 Not tainted 6.4.0-rc5-syzkaller-00245-g64569520920a #0
[   55.723478][ T5025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[   55.733571][ T5025] Call Trace:
[   55.736874][ T5025]  <TASK>
[   55.739827][ T5025]  dump_stack_lvl+0x1e7/0x2d0
[   55.744535][ T5025]  ? nf_tcp_handle_invalid+0x650/0x650
[   55.750014][ T5025]  ? panic+0x770/0x770
[   55.754113][ T5025]  ? vscnprintf+0x5d/0x80
[   55.758479][ T5025]  panic+0x30f/0x770
[   55.762403][ T5025]  ? __warn+0x171/0x4a0
[   55.766584][ T5025]  ? __memcpy_flushcache+0x2b0/0x2b0
[   55.771926][ T5025]  __warn+0x314/0x4a0
[   55.777017][ T5025]  ? udf_truncate_extents+0x10a8/0x12c0
[   55.782593][ T5025]  report_bug+0x2b3/0x500
[   55.786950][ T5025]  ? udf_truncate_extents+0x10a8/0x12c0
[   55.792533][ T5025]  handle_bug+0x3d/0x70
[   55.796716][ T5025]  exc_invalid_op+0x1a/0x50
[   55.801320][ T5025]  asm_exc_invalid_op+0x1a/0x20
[   55.806172][ T5025] RIP: 0010:udf_truncate_extents+0x10a8/0x12c0
[   55.812330][ T5025] Code: 0f 85 1e 02 00 00 44 89 f0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 85 db 89 fe 41 be fb ff ff ff eb 86 e8 78 db 89 fe <0f> 0b eb 87 48 8d 8c 24 60 01 00 00 80 e1 07 80 c1 03 38 c1 0f 8c
[   55.831936][ T5025] RSP: 0018:ffffc90003bdf840 EFLAGS: 00010293
[   55.838005][ T5025] RAX: ffffffff8301a428 RBX: dffffc0000000000 RCX: ffff88807a3a9dc0
[   55.845971][ T5025] RDX: 0000000000000000 RSI: 0000000000009000 RDI: 0000000000000000
[   55.853939][ T5025] RBP: ffffc90003bdfa38 R08: ffffffff83019825 R09: ffffffff82ff71b4
[   55.862086][ T5025] R10: 0000000000000002 R11: ffff88807a3a9dc0 R12: ffff888017758018
[   55.870225][ T5025] R13: 0000000000009000 R14: 0000000000000000 R15: 00000000000000ff
[   55.878196][ T5025]  ? udf_current_aext+0x324/0x9d0
[   55.883311][ T5025]  ? udf_truncate_extents+0x4a5/0x12c0
[   55.888771][ T5025]  ? udf_truncate_extents+0x10a8/0x12c0
[   55.894419][ T5025]  ? udf_discard_prealloc+0x7a0/0x7a0
[   55.899793][ T5025]  ? udf_write_failed+0x16a/0x1b0
[   55.904813][ T5025]  ? do_raw_spin_lock+0x14d/0x3a0
[   55.909892][ T5025]  ? __lock_acquire+0x2070/0x2070
[   55.915380][ T5025]  ? do_raw_spin_unlock+0x13b/0x8b0
[   55.920601][ T5025]  udf_write_failed+0x172/0x1b0
[   55.925463][ T5025]  udf_write_begin+0x16d/0x190
[   55.930233][ T5025]  generic_perform_write+0x300/0x5e0
[   55.935528][ T5025]  ? generic_file_direct_write+0x460/0x460
[   55.941370][ T5025]  ? __file_remove_privs+0x640/0x640
[   55.946660][ T5025]  ? generic_write_checks+0x160/0x1c0
[   55.952038][ T5025]  __generic_file_write_iter+0x17a/0x400
[   55.957676][ T5025]  udf_file_write_iter+0x2fc/0x660
[   55.962791][ T5025]  vfs_write+0x790/0xb20
[   55.967057][ T5025]  ? file_end_write+0x250/0x250
[   55.971950][ T5025]  ? mutex_lock_nested+0x1b/0x20
[   55.976887][ T5025]  ? __fdget_pos+0x254/0x2f0
[   55.981473][ T5025]  ? ksys_write+0x7b/0x2c0
[   55.985891][ T5025]  ksys_write+0x1a0/0x2c0
[   55.990434][ T5025]  ? print_irqtrace_events+0x220/0x220
[   55.995982][ T5025]  ? __ia32_sys_read+0x90/0x90
[   56.000753][ T5025]  ? syscall_enter_from_user_mode+0x32/0x230
[   56.006907][ T5025]  ? lockdep_hardirqs_on+0x98/0x140
[   56.012104][ T5025]  ? syscall_enter_from_user_mode+0x32/0x230
[   56.018084][ T5025]  do_syscall_64+0x41/0xc0
[   56.022499][ T5025]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   56.028390][ T5025] RIP: 0033:0x7f95e287e7a9
[   56.032803][ T5025] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[   56.052421][ T5025] RSP: 002b:00007f95e282a2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[   56.061616][ T5025] RAX: ffffffffffffffda RBX: 00007f95e29047a8 RCX: 00007f95e287e7a9
[   56.069584][ T5025] RDX: 000000000000fd14 RSI: 0000000020000080 RDI: 0000000000000005
[   56.077552][ T5025] RBP: 00007f95e29047a0 R08: 0000000000000000 R09: 0000000000000000
[   56.085619][ T5025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000019
[   56.093690][ T5025] R13: 00007f95e28d0cf8 R14: 0030656c69662f2e R15: 6c75662f7665642f
[   56.101673][ T5025]  </TASK>
[   56.104913][ T5025] Kernel Offset: disabled
[   56.109325][ T5025] Rebooting in 86400 seconds..