DUID 00:04:70:54:fc:d0:2a:32:b7:62:cf:21:72:23:c9:95:e9:3f
forked to background, child pid 3238
[ 30.498238][ T3239] 8021q: adding VLAN 0 to HW filter on device bond0
[ 30.518274][ T3239] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.1.105' (ED25519) to the list of known hosts.
executing program
syzkaller login: [ 54.531114][ T3565] loop0: detected capacity change from 0 to 2048
[ 54.548002][ T3565] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 54.565108][ T3565] ------------[ cut here ]------------
[ 54.570845][ T3565] WARNING: CPU: 0 PID: 3565 at fs/udf/inode.c:2025 __udf_add_aext+0x54c/0x6f0
[ 54.580307][ T3565] Modules linked in:
[ 54.584239][ T3565] CPU: 0 PID: 3565 Comm: syz-executor516 Not tainted 5.15.164-syzkaller #0
[ 54.592942][ T3565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[ 54.603083][ T3565] RIP: 0010:__udf_add_aext+0x54c/0x6f0
[ 54.608543][ T3565] Code: 4c 89 e7 e8 e6 e8 ef fe 49 8b 3c 24 4c 89 fe e8 6a 51 0b ff 31 c0 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 e4 14 a6 fe <0f> 0b e9 ed fb ff ff e8 d8 14 a6 fe 0f 0b e9 5c fc ff ff e8 cc 14
[ 54.628261][ T3565] RSP: 0018:ffffc900016df7d8 EFLAGS: 00010293
[ 54.634379][ T3565] RAX: ffffffff82da4c7c RBX: 1ffff920002dbf75 RCX: ffff88807cce0000
[ 54.642414][ T3565] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000001d0
[ 54.650439][ T3565] RBP: 00000000000001d0 R08: ffffffff82da4862 R09: ffffffff82da4792
[ 54.658415][ T3565] R10: 0000000000000002 R11: ffff88807cce0000 R12: ffffc900016dfba0
[ 54.666450][ T3565] R13: 0000000000000000 R14: dffffc0000000000 R15: ffffc900016dfba8
[ 54.674615][ T3565] FS: 0000555556458380(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 54.683686][ T3565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.690421][ T3565] CR2: 00007f9f6d5680f8 CR3: 0000000077ce6000 CR4: 00000000003506f0
[ 54.698409][ T3565] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 54.706420][ T3565] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 54.714528][ T3565] Call Trace:
[ 54.717989][ T3565]
[ 54.720949][ T3565] ? __warn+0x15b/0x300
[ 54.725262][ T3565] ? __udf_add_aext+0x54c/0x6f0
[ 54.730163][ T3565] ? report_bug+0x1b7/0x2e0
[ 54.734710][ T3565] ? handle_bug+0x3d/0x70
[ 54.739033][ T3565] ? exc_invalid_op+0x16/0x40
[ 54.743886][ T3565] ? asm_exc_invalid_op+0x16/0x20
[ 54.748956][ T3565] ? __udf_add_aext+0x62/0x6f0
[ 54.753760][ T3565] ? __udf_add_aext+0x132/0x6f0
[ 54.758715][ T3565] ? __udf_add_aext+0x54c/0x6f0
[ 54.763778][ T3565] ? __udf_add_aext+0x54c/0x6f0
[ 54.768734][ T3565] ? __udf_add_aext+0x54c/0x6f0
[ 54.773706][ T3565] udf_setup_indirect_aext+0x6bc/0x980
[ 54.779190][ T3565] ? __udf_iget+0x39b0/0x39b0
[ 54.783908][ T3565] ? mark_buffer_dirty_inode+0x103/0x300
[ 54.789773][ T3565] ? __udf_add_aext+0x536/0x6f0
[ 54.794648][ T3565] udf_do_extend_file+0x6df/0x1140
[ 54.799916][ T3565] ? udf_write_failed+0x1b0/0x1b0
[ 54.805057][ T3565] ? inode_bmap+0x2d4/0x6c0
[ 54.809624][ T3565] udf_setsize+0xd3c/0x1430
[ 54.814152][ T3565] ? udf_evict_inode+0x3d0/0x3d0
[ 54.819198][ T3565] ? setattr_prepare+0x1f7/0xe30
[ 54.824318][ T3565] ? atime_needs_update+0x7b0/0x7b0
[ 54.829591][ T3565] udf_setattr+0x36c/0x540
[ 54.834027][ T3565] ? bpf_lsm_inode_setattr+0x5/0x10
[ 54.839226][ T3565] ? udf_release_file+0x120/0x120
[ 54.844379][ T3565] notify_change+0xc6d/0xf50
[ 54.848999][ T3565] do_truncate+0x21c/0x300
[ 54.853459][ T3565] ? rcu_lock_release+0x20/0x20
[ 54.858331][ T3565] ? print_irqtrace_events+0x210/0x210
[ 54.863828][ T3565] ? vtime_user_exit+0x2d1/0x400
[ 54.868800][ T3565] ? bpf_lsm_path_truncate+0x5/0x10
[ 54.874045][ T3565] do_sys_ftruncate+0x2eb/0x390
[ 54.878912][ T3565] do_syscall_64+0x3b/0xb0
[ 54.883384][ T3565] ? clear_bhb_loop+0x15/0x70
[ 54.888078][ T3565] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 54.894019][ T3565] RIP: 0033:0x7f9f6d4efd99
[ 54.898464][ T3565] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 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
[ 54.918193][ T3565] RSP: 002b:00007ffc8abdf5d8 EFLAGS: 00000246 ORIG_RAX: 000000000000004d
[ 54.926658][ T3565] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9f6d4efd99
[ 54.934666][ T3565] RDX: 00007f9f6d4efd99 RSI: 0000008002007ffb RDI: 0000000000000004
[ 54.942760][ T3565] RBP: 00007f9f6d5645f0 R08: 00005555564594c0 R09: 00005555564594c0
[ 54.951040][ T3565] R10: 00005555564594c0 R11: 0000000000000246 R12: 00007ffc8abdf600
[ 54.959028][ T3565] R13: 00007ffc8abdf828 R14: 431bde82d7b634db R15: 00007f9f6d53903b
[ 54.967051][ T3565]
[ 54.970121][ T3565] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 54.977386][ T3565] CPU: 0 PID: 3565 Comm: syz-executor516 Not tainted 5.15.164-syzkaller #0
[ 54.985959][ T3565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[ 54.996090][ T3565] Call Trace:
[ 54.999463][ T3565]
[ 55.002479][ T3565] dump_stack_lvl+0x1e3/0x2d0
[ 55.007153][ T3565] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 55.012779][ T3565] ? panic+0x860/0x860
[ 55.016844][ T3565] ? __udf_add_aext+0x4d0/0x6f0
[ 55.021772][ T3565] ? __udf_add_aext+0x4d0/0x6f0
[ 55.026615][ T3565] panic+0x318/0x860
[ 55.030506][ T3565] ? __warn+0x16a/0x300
[ 55.034653][ T3565] ? fb_is_primary_device+0xd0/0xd0
[ 55.039937][ T3565] ? __udf_add_aext+0x54c/0x6f0
[ 55.044869][ T3565] __warn+0x2b2/0x300
[ 55.048844][ T3565] ? __udf_add_aext+0x54c/0x6f0
[ 55.053685][ T3565] report_bug+0x1b7/0x2e0
[ 55.058026][ T3565] handle_bug+0x3d/0x70
[ 55.062199][ T3565] exc_invalid_op+0x16/0x40
[ 55.066695][ T3565] asm_exc_invalid_op+0x16/0x20
[ 55.071538][ T3565] RIP: 0010:__udf_add_aext+0x54c/0x6f0
[ 55.077074][ T3565] Code: 4c 89 e7 e8 e6 e8 ef fe 49 8b 3c 24 4c 89 fe e8 6a 51 0b ff 31 c0 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 e4 14 a6 fe <0f> 0b e9 ed fb ff ff e8 d8 14 a6 fe 0f 0b e9 5c fc ff ff e8 cc 14
[ 55.096666][ T3565] RSP: 0018:ffffc900016df7d8 EFLAGS: 00010293
[ 55.102814][ T3565] RAX: ffffffff82da4c7c RBX: 1ffff920002dbf75 RCX: ffff88807cce0000
[ 55.110777][ T3565] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000001d0
[ 55.118737][ T3565] RBP: 00000000000001d0 R08: ffffffff82da4862 R09: ffffffff82da4792
[ 55.126695][ T3565] R10: 0000000000000002 R11: ffff88807cce0000 R12: ffffc900016dfba0
[ 55.134654][ T3565] R13: 0000000000000000 R14: dffffc0000000000 R15: ffffc900016dfba8
[ 55.142621][ T3565] ? __udf_add_aext+0x62/0x6f0
[ 55.147379][ T3565] ? __udf_add_aext+0x132/0x6f0
[ 55.152231][ T3565] ? __udf_add_aext+0x54c/0x6f0
[ 55.157078][ T3565] ? __udf_add_aext+0x54c/0x6f0
[ 55.161922][ T3565] udf_setup_indirect_aext+0x6bc/0x980
[ 55.167379][ T3565] ? __udf_iget+0x39b0/0x39b0
[ 55.172048][ T3565] ? mark_buffer_dirty_inode+0x103/0x300
[ 55.177689][ T3565] ? __udf_add_aext+0x536/0x6f0
[ 55.182543][ T3565] udf_do_extend_file+0x6df/0x1140
[ 55.187654][ T3565] ? udf_write_failed+0x1b0/0x1b0
[ 55.192683][ T3565] ? inode_bmap+0x2d4/0x6c0
[ 55.197190][ T3565] udf_setsize+0xd3c/0x1430
[ 55.201778][ T3565] ? udf_evict_inode+0x3d0/0x3d0
[ 55.206810][ T3565] ? setattr_prepare+0x1f7/0xe30
[ 55.211746][ T3565] ? atime_needs_update+0x7b0/0x7b0
[ 55.217027][ T3565] udf_setattr+0x36c/0x540
[ 55.221454][ T3565] ? bpf_lsm_inode_setattr+0x5/0x10
[ 55.226669][ T3565] ? udf_release_file+0x120/0x120
[ 55.231706][ T3565] notify_change+0xc6d/0xf50
[ 55.236435][ T3565] do_truncate+0x21c/0x300
[ 55.240855][ T3565] ? rcu_lock_release+0x20/0x20
[ 55.245718][ T3565] ? print_irqtrace_events+0x210/0x210
[ 55.251176][ T3565] ? vtime_user_exit+0x2d1/0x400
[ 55.256115][ T3565] ? bpf_lsm_path_truncate+0x5/0x10
[ 55.261315][ T3565] do_sys_ftruncate+0x2eb/0x390
[ 55.266222][ T3565] do_syscall_64+0x3b/0xb0
[ 55.270632][ T3565] ? clear_bhb_loop+0x15/0x70
[ 55.275353][ T3565] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 55.281242][ T3565] RIP: 0033:0x7f9f6d4efd99
[ 55.285651][ T3565] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 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
[ 55.305447][ T3565] RSP: 002b:00007ffc8abdf5d8 EFLAGS: 00000246 ORIG_RAX: 000000000000004d
[ 55.313875][ T3565] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9f6d4efd99
[ 55.321843][ T3565] RDX: 00007f9f6d4efd99 RSI: 0000008002007ffb RDI: 0000000000000004
[ 55.329811][ T3565] RBP: 00007f9f6d5645f0 R08: 00005555564594c0 R09: 00005555564594c0
[ 55.337788][ T3565] R10: 00005555564594c0 R11: 0000000000000246 R12: 00007ffc8abdf600
[ 55.345762][ T3565] R13: 00007ffc8abdf828 R14: 431bde82d7b634db R15: 00007f9f6d53903b
[ 55.353754][ T3565]
[ 55.357158][ T3565] Kernel Offset: disabled
[ 55.361604][ T3565] Rebooting in 86400 seconds..