Warning: Permanently added '10.128.0.73' (ED25519) to the list of known hosts.
2024/05/25 10:10:39 ignoring optional flag "sandboxArg"="0"
2024/05/25 10:10:39 parsed 1 programs
[   43.956552] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
2024/05/25 10:10:40 executed programs: 0
[   45.137617] syz-executor.0 (1141) used greatest stack depth: 11440 bytes left
[   46.248602] EXT4-fs (loop0): mounted filesystem without journal. Opts: user_xattr,nombcache,noblock_validity,norecovery,debug_want_extra_isize=0x0000000000000080,lazytime,nodelalloc,usrquota,noauto_da_alloc,,errors=continue
[   46.272090] BUG: unable to handle kernel NULL pointer dereference at 0000000000000058
[   46.280099] PGD 800000022ec90067 P4D 800000022ec90067 PUD 0 
[   46.285974] Oops: 0000 [#1] SMP PTI
[   46.289601] CPU: 0 PID: 1612 Comm: syz-executor Not tainted 4.19.0-syzkaller #0
[   46.297112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   46.306803] RIP: 0010:ext4_xattr_set_entry+0x805/0x10b0
[   46.312183] Code: b8 88 07 00 00 e8 2b 10 e3 ff 49 8b 55 28 4c 8d 4d c8 31 c9 89 45 cc 49 8b 45 40 48 8b bd 68 ff ff ff 48 8b 52 68 44 8d 40 01 <48> 8b 72 58 6a 00 ba 80 81 00 00 6a 00 6a 00 68 00 00 20 00 e8 02
[   46.331245] RSP: 0018:ffffc90002313928 EFLAGS: 00010246
[   46.336670] RAX: 000000000000000c RBX: ffffc90002313b90 RCX: 0000000000000000
[   46.343912] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[   46.351242] RBP: ffffc90002313a18 R08: 000000000000000d R09: ffffc900023139e0
[   46.358500] R10: ffffffff81e4d300 R11: ffffffff81e4d700 R12: ffff880230f46420
[   46.365867] R13: ffff88022ffbddd0 R14: 0000000000000000 R15: 0000000000000000
[   46.373295] FS:  00007f3f979b1480(0000) GS:ffff880237a00000(0000) knlGS:0000000000000000
[   46.381578] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   46.387708] CR2: 0000000000000058 CR3: 0000000230ade000 CR4: 00000000003406f0
[   46.395047] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   46.402293] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   46.409716] Call Trace:
[   46.412302]  ? call_rcu_sched+0x12/0x20
[   46.416250]  ? ext4_destroy_inode+0x38/0xa0
[   46.420659]  ? should_failslab+0x9/0x14
[   46.424681]  ext4_xattr_block_set+0x27a/0xde0
[   46.429369]  ? xattr_find_entry+0x93/0x100
[   46.433589]  ext4_expand_extra_isize_ea+0x3df/0x830
[   46.438595]  __ext4_expand_extra_isize.isra.14+0x71/0x90
[   46.444101]  ext4_mark_inode_dirty+0x177/0x1f0
[   46.448667]  ext4_dirty_inode+0x48/0x70
[   46.452613]  __mark_inode_dirty+0x89/0x480
[   46.456997]  iput+0x59/0x240
[   46.459989]  dentry_unlink_inode+0xab/0xe0
[   46.464201]  __dentry_kill+0xde/0x180
[   46.468070]  shrink_dentry_list+0xe1/0x230
[   46.472271]  shrink_dcache_parent+0x87/0x90
[   46.476569]  do_one_tree+0xd/0x40
[   46.480181]  shrink_dcache_for_umount+0x28/0x80
[   46.484843]  generic_shutdown_super+0x1a/0x100
[   46.489400]  kill_block_super+0x22/0x50
[   46.493354]  deactivate_locked_super+0x30/0x70
[   46.498107]  deactivate_super+0x4c/0x50
[   46.502150]  cleanup_mnt+0x3a/0x70
[   46.505801]  __cleanup_mnt+0xd/0x10
[   46.509399]  task_work_run+0x8f/0xb0
[   46.513081]  exit_to_usermode_loop+0xd4/0xe0
[   46.517456]  do_syscall_64+0x17a/0x180
[   46.521336]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[   46.526513] RIP: 0033:0x7f3f96b3b217
[   46.530207] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[   46.549267] RSP: 002b:00007ffd82145328 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[   46.557049] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3f96b3b217
[   46.564316] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd821453e0
[   46.571642] RBP: 00007ffd821453e0 R08: 0000000000000000 R09: 0000000000000000
[   46.578898] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd821464a0
[   46.586349] R13: 00007f3f96b85336 R14: 000000000000b443 R15: 0000000000000005
[   46.593608] Modules linked in:
[   46.596805] CR2: 0000000000000058
[   46.600238] ---[ end trace 041aa697ecbfae54 ]---
[   46.604973] RIP: 0010:ext4_xattr_set_entry+0x805/0x10b0
[   46.610307] Code: b8 88 07 00 00 e8 2b 10 e3 ff 49 8b 55 28 4c 8d 4d c8 31 c9 89 45 cc 49 8b 45 40 48 8b bd 68 ff ff ff 48 8b 52 68 44 8d 40 01 <48> 8b 72 58 6a 00 ba 80 81 00 00 6a 00 6a 00 68 00 00 20 00 e8 02
[   46.629733] RSP: 0018:ffffc90002313928 EFLAGS: 00010246
[   46.635176] RAX: 000000000000000c RBX: ffffc90002313b90 RCX: 0000000000000000
[   46.643030] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[   46.650557] RBP: ffffc90002313a18 R08: 000000000000000d R09: ffffc900023139e0
[   46.658145] R10: ffffffff81e4d300 R11: ffffffff81e4d700 R12: ffff880230f46420
[   46.665788] R13: ffff88022ffbddd0 R14: 0000000000000000 R15: 0000000000000000
[   46.673152] FS:  00007f3f979b1480(0000) GS:ffff880237a00000(0000) knlGS:0000000000000000
[   46.681448] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   46.687428] CR2: 0000000000000058 CR3: 0000000230ade000 CR4: 00000000003406f0
[   46.695161] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   46.702407] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   46.709750] Kernel panic - not syncing: Fatal exception
[   46.715370] Kernel Offset: disabled
[   46.718972] Rebooting in 86400 seconds..