Warning: Permanently added '10.128.0.119' (ECDSA) to the list of known hosts.
executing program
[   44.145621] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal
[   44.163233] REISERFS (device loop0): using ordered data mode
[   44.169063] reiserfs: using flush barriers
[   44.175391] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30
[   44.191648] REISERFS (device loop0): checking transaction log (loop0)
[   44.200714] REISERFS (device loop0): Using r5 hash to sort names
[   44.207163] ==================================================================
[   44.214588] BUG: KASAN: use-after-free in strlen+0x79/0x90
[   44.220224] Read of size 1 at addr ffff88808e4460c4 by task syz-executor347/7973
[   44.227756] 
[   44.229396] CPU: 0 PID: 7973 Comm: syz-executor347 Not tainted 4.14.305-syzkaller #0
[   44.237273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
[   44.246901] Call Trace:
[   44.249485]  dump_stack+0x1b2/0x281
[   44.253195]  print_address_description.cold+0x54/0x1d3
[   44.258463]  kasan_report_error.cold+0x8a/0x191
[   44.263135]  ? strlen+0x79/0x90
[   44.266421]  __asan_report_load1_noabort+0x68/0x70
[   44.271352]  ? block_is_partially_uptodate+0x1b0/0x1c0
[   44.276626]  ? strlen+0x79/0x90
[   44.279888]  strlen+0x79/0x90
[   44.282981]  reiserfs_find_entry.part.0+0x4ae/0x11e0
[   44.288074]  ? search_by_entry_key+0xf50/0xf50
[   44.292649]  reiserfs_lookup+0x1fd/0x400
[   44.296696]  ? reiserfs_unlink+0x6a0/0x6a0
[   44.301031]  ? fs_reclaim_release+0xd0/0x110
[   44.305439]  ? __d_alloc+0x2a/0xa20
[   44.309053]  ? d_alloc+0x1c7/0x240
[   44.312584]  ? _raw_spin_unlock+0x29/0x40
[   44.316716]  ? d_alloc+0x1cc/0x240
[   44.320248]  __lookup_hash+0x1bb/0x270
[   44.324121]  ? __inode_permission+0xcd/0x2f0
[   44.328527]  lookup_one_len+0x279/0x3a0
[   44.332502]  ? lookup_one_len_unlocked+0x410/0x410
[   44.337424]  reiserfs_lookup_privroot+0x92/0x270
[   44.342167]  reiserfs_fill_super+0x1772/0x2990
[   44.346736]  ? reiserfs_remount+0x1320/0x1320
[   44.351220]  ? lock_downgrade+0x740/0x740
[   44.355359]  ? snprintf+0xa5/0xd0
[   44.358807]  ? ns_test_super+0x50/0x50
[   44.362696]  ? set_blocksize+0x125/0x380
[   44.366746]  mount_bdev+0x2b3/0x360
[   44.370364]  ? reiserfs_remount+0x1320/0x1320
[   44.375021]  mount_fs+0x92/0x2a0
[   44.378380]  vfs_kern_mount.part.0+0x5b/0x470
[   44.382882]  do_mount+0xe65/0x2a30
[   44.386415]  ? copy_mount_string+0x40/0x40
[   44.390664]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[   44.395668]  ? copy_mnt_ns+0xa30/0xa30
[   44.399547]  ? copy_mount_options+0x1fa/0x2f0
[   44.404061]  ? copy_mnt_ns+0xa30/0xa30
[   44.407942]  SyS_mount+0xa8/0x120
[   44.411385]  ? copy_mnt_ns+0xa30/0xa30
[   44.415259]  do_syscall_64+0x1d5/0x640
[   44.419140]  entry_SYSCALL_64_after_hwframe+0x5e/0xd3
[   44.424317] RIP: 0033:0x7f6d5c9c9d2a
[   44.428015] RSP: 002b:00007ffce29fd7f8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5
[   44.435709] RAX: ffffffffffffffda RBX: 00005555563062c0 RCX: 00007f6d5c9c9d2a
[   44.442980] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 00007ffce29fd840
[   44.450234] RBP: 0000000000000000 R08: 00007ffce29fd880 R09: 0000000000000030
[   44.457503] R10: 0000000000008001 R11: 0000000000000286 R12: 0000000000000004
[   44.464761] R13: 00007ffce29fd880 R14: 0000000000000003 R15: 00007ffce29fd840
[   44.472057] 
[   44.473679] The buggy address belongs to the page:
[   44.478593] page:ffffea0002391180 count:0 mapcount:0 mapping:          (null) index:0x1
[   44.486719] flags: 0xfff00000000000()
[   44.490507] raw: 00fff00000000000 0000000000000000 0000000000000001 00000000ffffffff
[   44.498378] raw: ffffea0002320aa0 ffffea00023911e0 0000000000000000 0000000000000000
[   44.506255] page dumped because: kasan: bad access detected
[   44.511946] 
[   44.513563] Memory state around the buggy address:
[   44.518502]  ffff88808e445f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   44.525854]  ffff88808e446000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   44.533222] >ffff88808e446080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   44.540650]                                            ^
[   44.546101]  ffff88808e446100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   44.553445]  ffff88808e446180: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   44.560789] ==================================================================
[   44.568216] Disabling lock debugging due to kernel taint
[   44.579284] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[   44.579284] 
[   44.579311] CPU: 1 PID: 7973 Comm: syz-executor347 Tainted: G    B           4.14.305-syzkaller #0
[   44.579316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
[   44.579327] Call Trace:
[   44.579357]  dump_stack+0x1b2/0x281
[   44.579369]  panic+0x21d/0x451
[   44.579397]  ? add_taint.cold+0x16/0x16
[   44.579408]  ? ___preempt_schedule+0x16/0x18
[   44.579420]  ? preempt_schedule_common+0x45/0xc0
[   44.579430]  ? ___preempt_schedule+0x16/0x18
[   44.579443]  check_panic_on_warn.cold+0x19/0x35
[   44.579453]  kasan_end_report+0x3a/0x40
[   44.579462]  kasan_report_error.cold+0xa7/0x191
[   44.579477]  ? strlen+0x79/0x90
[   44.649240]  __asan_report_load1_noabort+0x68/0x70
[   44.654166]  ? block_is_partially_uptodate+0x1b0/0x1c0
[   44.659432]  ? strlen+0x79/0x90
[   44.662694]  strlen+0x79/0x90
[   44.665806]  reiserfs_find_entry.part.0+0x4ae/0x11e0
[   44.670898]  ? search_by_entry_key+0xf50/0xf50
[   44.675494]  reiserfs_lookup+0x1fd/0x400
[   44.679539]  ? reiserfs_unlink+0x6a0/0x6a0
[   44.683777]  ? fs_reclaim_release+0xd0/0x110
[   44.688173]  ? __d_alloc+0x2a/0xa20
[   44.691794]  ? d_alloc+0x1c7/0x240
[   44.695328]  ? _raw_spin_unlock+0x29/0x40
[   44.699461]  ? d_alloc+0x1cc/0x240
[   44.702985]  __lookup_hash+0x1bb/0x270
[   44.706875]  ? __inode_permission+0xcd/0x2f0
[   44.711270]  lookup_one_len+0x279/0x3a0
[   44.715233]  ? lookup_one_len_unlocked+0x410/0x410
[   44.720147]  reiserfs_lookup_privroot+0x92/0x270
[   44.724889]  reiserfs_fill_super+0x1772/0x2990
[   44.729458]  ? reiserfs_remount+0x1320/0x1320
[   44.733938]  ? lock_downgrade+0x740/0x740
[   44.738069]  ? snprintf+0xa5/0xd0
[   44.741510]  ? ns_test_super+0x50/0x50
[   44.745383]  ? set_blocksize+0x125/0x380
[   44.749431]  mount_bdev+0x2b3/0x360
[   44.753041]  ? reiserfs_remount+0x1320/0x1320
[   44.757518]  mount_fs+0x92/0x2a0
[   44.760873]  vfs_kern_mount.part.0+0x5b/0x470
[   44.765351]  do_mount+0xe65/0x2a30
[   44.768878]  ? copy_mount_string+0x40/0x40
[   44.773100]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[   44.778111]  ? copy_mnt_ns+0xa30/0xa30
[   44.781986]  ? copy_mount_options+0x1fa/0x2f0
[   44.786467]  ? copy_mnt_ns+0xa30/0xa30
[   44.790354]  SyS_mount+0xa8/0x120
[   44.793791]  ? copy_mnt_ns+0xa30/0xa30
[   44.797688]  do_syscall_64+0x1d5/0x640
[   44.801568]  entry_SYSCALL_64_after_hwframe+0x5e/0xd3
[   44.806742] RIP: 0033:0x7f6d5c9c9d2a
[   44.810526] RSP: 002b:00007ffce29fd7f8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5
[   44.818228] RAX: ffffffffffffffda RBX: 00005555563062c0 RCX: 00007f6d5c9c9d2a
[   44.825482] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 00007ffce29fd840
[   44.832734] RBP: 0000000000000000 R08: 00007ffce29fd880 R09: 0000000000000030
[   44.839997] R10: 0000000000008001 R11: 0000000000000286 R12: 0000000000000004
[   44.847259] R13: 00007ffce29fd880 R14: 0000000000000003 R15: 00007ffce29fd840
[   44.854699] Kernel Offset: disabled
[   44.858314] Rebooting in 86400 seconds..