Warning: Permanently added '10.128.10.0' (ECDSA) to the list of known hosts.
executing program
[   32.809918] UDF-fs: warning (device loop0): udf_load_vrs: No VRS found
[   32.816750] UDF-fs: Scanning with blocksize 512 failed
[   32.824000] UDF-fs: warning (device loop0): udf_load_vrs: No VRS found
[   32.830672] UDF-fs: Scanning with blocksize 1024 failed
[   32.837184] UDF-fs: warning (device loop0): udf_load_vrs: No VRS found
[   32.844309] UDF-fs: Scanning with blocksize 2048 failed
[   32.850068] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256
[   32.860686] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[   32.871575] ==================================================================
[   32.879019] BUG: KASAN: slab-out-of-bounds in udf_write_aext+0x6e3/0x7d0
[   32.885846] Write of size 4 at addr ffff8880ac11e230 by task syz-executor117/7974
[   32.893457] 
[   32.895076] CPU: 0 PID: 7974 Comm: syz-executor117 Not tainted 4.14.302-syzkaller #0
[   32.902942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   32.912272] Call Trace:
[   32.914862]  dump_stack+0x1b2/0x281
[   32.918470]  print_address_description.cold+0x54/0x1d3
[   32.923719]  kasan_report_error.cold+0x8a/0x191
[   32.928362]  ? udf_write_aext+0x6e3/0x7d0
[   32.932479]  __asan_report_store_n_noabort+0x6b/0x80
[   32.937554]  ? udf_write_aext+0x6e3/0x7d0
[   32.941673]  udf_write_aext+0x6e3/0x7d0
[   32.945620]  udf_add_entry+0xc54/0x2710
[   32.949569]  ? udf_write_fi+0xe80/0xe80
[   32.953516]  ? udf_new_inode+0x891/0xce0
[   32.957586]  ? lock_acquire+0x170/0x3f0
[   32.961545]  udf_mkdir+0x122/0x620
[   32.965071]  ? putname+0xcd/0x110
[   32.968502]  ? udf_create+0x160/0x160
[   32.972279]  ? map_id_up+0xe9/0x180
[   32.975885]  ? security_inode_permission+0xb5/0xf0
[   32.980789]  ? security_inode_mkdir+0xca/0x100
[   32.985343]  vfs_mkdir+0x463/0x6e0
[   32.988855]  SyS_mkdirat+0x1fd/0x270
[   32.992542]  ? SyS_mknod+0x30/0x30
[   32.996053]  ? do_syscall_64+0x4c/0x640
[   32.999997]  ? SyS_mkdirat+0x270/0x270
[   33.003856]  do_syscall_64+0x1d5/0x640
[   33.007724]  entry_SYSCALL_64_after_hwframe+0x5e/0xd3
[   33.012887] RIP: 0033:0x7ffba87b5e67
[   33.016568] RSP: 002b:00007ffec0441a18 EFLAGS: 00000286 ORIG_RAX: 0000000000000053
[   33.024248] RAX: ffffffffffffffda RBX: 00005555570e22c0 RCX: 00007ffba87b5e67
[   33.031500] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000040
[   33.038753] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000
[   33.046001] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000040
[   33.053245] R13: 00000000200002c0 R14: 0000000000000000 R15: 00007ffec0441ab0
[   33.060491] 
[   33.062093] Allocated by task 7974:
[   33.065693]  kasan_kmalloc+0xeb/0x160
[   33.069464]  __kmalloc+0x15a/0x400
[   33.072978]  udf_new_inode+0x1f6/0xce0
[   33.076837]  udf_mkdir+0x95/0x620
[   33.080261]  vfs_mkdir+0x463/0x6e0
[   33.083779]  SyS_mkdirat+0x1fd/0x270
[   33.087464]  do_syscall_64+0x1d5/0x640
[   33.091325]  entry_SYSCALL_64_after_hwframe+0x5e/0xd3
[   33.096480] 
[   33.098078] Freed by task 6330:
[   33.101327]  kasan_slab_free+0xc3/0x1a0
[   33.105271]  kfree+0xc9/0x250
[   33.108351]  kvfree+0x45/0x50
[   33.111429]  seq_release+0x4f/0x70
[   33.114942]  kernfs_fop_release+0xdc/0x180
[   33.119148]  __fput+0x25f/0x7a0
[   33.122398]  task_work_run+0x11f/0x190
[   33.126255]  exit_to_usermode_loop+0x1ad/0x200
[   33.130810]  do_syscall_64+0x4a3/0x640
[   33.134667]  entry_SYSCALL_64_after_hwframe+0x5e/0xd3
[   33.139824] 
[   33.141423] The buggy address belongs to the object at ffff8880ac11e240
[   33.141423]  which belongs to the cache kmalloc-4096 of size 4096
[   33.154240] The buggy address is located 16 bytes to the left of
[   33.154240]  4096-byte region [ffff8880ac11e240, ffff8880ac11f240)
[   33.166514] The buggy address belongs to the page:
[   33.171414] page:ffffea0002b04780 count:1 mapcount:0 mapping:ffff8880ac11e240 index:0x0 compound_mapcount: 0
[   33.181353] flags: 0xfff00000008100(slab|head)
[   33.185912] raw: 00fff00000008100 ffff8880ac11e240 0000000000000000 0000000100000001
[   33.193763] raw: ffffea000256ab20 ffffea0002cb27a0 ffff88813fe74dc0 0000000000000000
[   33.201610] page dumped because: kasan: bad access detected
[   33.207298] 
[   33.208909] Memory state around the buggy address:
[   33.213808]  ffff8880ac11e100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   33.221136]  ffff8880ac11e180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   33.228589] >ffff8880ac11e200: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00
[   33.236098]                                      ^
[   33.241002]  ffff8880ac11e280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   33.248333]  ffff8880ac11e300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   33.255750] ==================================================================
[   33.263084] Disabling lock debugging due to kernel taint
[   33.268941] Kernel panic - not syncing: panic_on_warn set ...
[   33.268941] 
[   33.276305] CPU: 0 PID: 7974 Comm: syz-executor117 Tainted: G    B           4.14.302-syzkaller #0
[   33.285385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   33.294723] Call Trace:
[   33.297287]  dump_stack+0x1b2/0x281
[   33.300886]  panic+0x1f9/0x42d
[   33.304049]  ? add_taint.cold+0x16/0x16
[   33.307995]  ? ___preempt_schedule+0x16/0x18
[   33.312376]  kasan_end_report+0x43/0x49
[   33.316319]  kasan_report_error.cold+0xa7/0x191
[   33.321311]  ? udf_write_aext+0x6e3/0x7d0
[   33.325428]  __asan_report_store_n_noabort+0x6b/0x80
[   33.330502]  ? udf_write_aext+0x6e3/0x7d0
[   33.334620]  udf_write_aext+0x6e3/0x7d0
[   33.338565]  udf_add_entry+0xc54/0x2710
[   33.342513]  ? udf_write_fi+0xe80/0xe80
[   33.346456]  ? udf_new_inode+0x891/0xce0
[   33.350491]  ? lock_acquire+0x170/0x3f0
[   33.354435]  udf_mkdir+0x122/0x620
[   33.357946]  ? putname+0xcd/0x110
[   33.361370]  ? udf_create+0x160/0x160
[   33.365141]  ? map_id_up+0xe9/0x180
[   33.368739]  ? security_inode_permission+0xb5/0xf0
[   33.373637]  ? security_inode_mkdir+0xca/0x100
[   33.378189]  vfs_mkdir+0x463/0x6e0
[   33.381705]  SyS_mkdirat+0x1fd/0x270
[   33.385388]  ? SyS_mknod+0x30/0x30
[   33.388900]  ? do_syscall_64+0x4c/0x640
[   33.392842]  ? SyS_mkdirat+0x270/0x270
[   33.396698]  do_syscall_64+0x1d5/0x640
[   33.400559]  entry_SYSCALL_64_after_hwframe+0x5e/0xd3
[   33.405718] RIP: 0033:0x7ffba87b5e67
[   33.409398] RSP: 002b:00007ffec0441a18 EFLAGS: 00000286 ORIG_RAX: 0000000000000053
[   33.417075] RAX: ffffffffffffffda RBX: 00005555570e22c0 RCX: 00007ffba87b5e67
[   33.424314] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000040
[   33.431565] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000
[   33.438811] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000040
[   33.446056] R13: 00000000200002c0 R14: 0000000000000000 R15: 00007ffec0441ab0
[   33.453467] Kernel Offset: disabled
[   33.457073] Rebooting in 86400 seconds..