Warning: Permanently added '10.128.10.7' (ED25519) to the list of known hosts.
2025/10/26 23:54:32 parsed 1 programs
[   64.958895][ T4157] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
[   67.765612][ T4221] veth0_vlan: entered promiscuous mode
[   68.540030][ T2181] veth0_vlan: left promiscuous mode
2025/10/26 23:54:36 executed programs: 0
[   70.350264][ T4440] veth0_vlan: entered promiscuous mode
[   70.809429][ T4630] syz.2.17[4630]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[   70.841748][ T4630] loop2: detected capacity change from 0 to 8192
[   70.852696][ T4630] REISERFS warning:  read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025
[   70.866668][ T4630] REISERFS (device loop2): found reiserfs format "3.5" with non-standard journal
[   70.875869][ T4630] REISERFS (device loop2): using ordered data mode
[   70.883168][ T4630] reiserfs: using flush barriers
[   70.890082][ T4630] REISERFS (device loop2): journal params: device loop2, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30
[   70.906751][ T4630] REISERFS (device loop2): checking transaction log (loop2)
[   70.914983][ T4630] REISERFS (device loop2): Using r5 hash to sort names
[   70.922352][ T4630] REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage.
[   71.128127][ T4440] ==================================================================
[   71.136233][ T4440] BUG: KASAN: null-ptr-deref in do_journal_end+0xf0c/0x4200
[   71.143531][ T4440] Read of size 8 at addr 0000000000000000 by task syz-executor/4440
[   71.151499][ T4440] 
[   71.153843][ T4440] CPU: 0 PID: 4440 Comm: syz-executor Not tainted syzkaller #0
[   71.161367][ T4440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[   71.171443][ T4440] Call Trace:
[   71.174695][ T4440]  <TASK>
[   71.177612][ T4440]  dump_stack_lvl+0xe0/0x160
[   71.182219][ T4440]  ? show_regs_print_info+0x10/0x10
[   71.187394][ T4440]  ? _raw_spin_lock_irqsave+0xa6/0xe0
[   71.192740][ T4440]  ? __lock_acquire+0xba0/0xba0
[   71.197560][ T4440]  ? do_journal_end+0xf0c/0x4200
[   71.202553][ T4440]  kasan_report+0x117/0x150
[   71.207025][ T4440]  ? do_journal_end+0xf0c/0x4200
[   71.211936][ T4440]  kasan_check_range+0x288/0x290
[   71.216841][ T4440]  do_journal_end+0xf0c/0x4200
[   71.221575][ T4440]  ? dquot_writeback_dquots+0x62a/0x6f0
[   71.227135][ T4440]  ? journal_mark_dirty+0xc10/0xc10
[   71.232299][ T4440]  ? dqput+0x2f0/0x2f0
[   71.236336][ T4440]  ? journal_begin+0x13f/0x2f0
[   71.241086][ T4440]  reiserfs_sync_fs+0xb5/0x110
[   71.245816][ T4440]  ? handle_attrs+0x1c0/0x1c0
[   71.250649][ T4440]  ? dput+0x3a/0x2a0
[   71.254514][ T4440]  sync_filesystem+0xc0/0x170
[   71.259341][ T4440]  generic_shutdown_super+0x69/0x250
[   71.264596][ T4440]  kill_block_super+0x3f/0x80
[   71.269242][ T4440]  deactivate_locked_super+0x81/0x270
[   71.274581][ T4440]  cleanup_mnt+0x11b/0x300
[   71.278987][ T4440]  ? do_raw_spin_unlock+0x121/0x230
[   71.284185][ T4440]  task_work_run+0x146/0x1d0
[   71.288779][ T4440]  ? task_work_cancel+0x1f0/0x1f0
[   71.293792][ T4440]  ? __x64_sys_umount+0xeb/0x130
[   71.298725][ T4440]  ? path_umount+0xce0/0xce0
[   71.303299][ T4440]  exit_to_user_mode_loop+0xb9/0xd0
[   71.308570][ T4440]  exit_to_user_mode_prepare+0xb4/0x110
[   71.314104][ T4440]  syscall_exit_to_user_mode+0x1a/0x40
[   71.319547][ T4440]  do_syscall_64+0x61/0xb0
[   71.323952][ T4440]  ? clear_bhb_loop+0x40/0x90
[   71.328618][ T4440]  ? clear_bhb_loop+0x40/0x90
[   71.333291][ T4440]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[   71.339210][ T4440] RIP: 0033:0x7f6b0458fe97
[   71.343631][ T4440] Code: a8 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 a8 ff ff ff f7 d8 64 89 02 b8
[   71.363338][ T4440] RSP: 002b:00007ffca3bf79d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[   71.371837][ T4440] RAX: 0000000000000000 RBX: 00007f6b04611bdd RCX: 00007f6b0458fe97
[   71.379884][ T4440] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffca3bf7a90
[   71.387842][ T4440] RBP: 00007ffca3bf7a90 R08: 0000000000000000 R09: 0000000000000000
[   71.395798][ T4440] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffca3bf8b20
[   71.403761][ T4440] R13: 00007f6b04611bdd R14: 0000000000011522 R15: 00007ffca3bf8b60
[   71.411720][ T4440]  </TASK>
[   71.414730][ T4440] ==================================================================
[   71.426124][ T4440] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[   71.433473][ T4440] Kernel Offset: disabled
[   71.437886][ T4440] Rebooting in 86400 seconds..