Warning: Permanently added '10.128.0.21' (ED25519) to the list of known hosts. 2025/11/30 16:36:35 parsed 1 programs [ 55.408680][ T4155] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 56.488021][ T4181] veth0_vlan: entered promiscuous mode [ 56.854052][ T2306] veth0_vlan: left promiscuous mode 2025/11/30 16:36:37 executed programs: 0 [ 57.607425][ T4435] veth0_vlan: entered promiscuous mode [ 57.769058][ T4625] syz.2.17[4625]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 57.793892][ T4625] loop2: detected capacity change from 0 to 8192 [ 57.802508][ T4625] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 57.815467][ T4625] REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal [ 57.824615][ T4625] REISERFS (device loop2): using ordered data mode [ 57.831080][ T4625] reiserfs: using flush barriers [ 57.836338][ T4625] 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 [ 57.852616][ T4625] REISERFS (device loop2): checking transaction log (loop2) [ 57.866793][ T4625] REISERFS (device loop2): Using tea hash to sort names [ 57.873893][ T4625] REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. [ 57.884390][ T4435] REISERFS panic (device loop2): journal-2332 do_journal_end: Trying to log block 531, which is a log block [ 57.896164][ T4435] ------------[ cut here ]------------ [ 57.901614][ T4435] kernel BUG at fs/reiserfs/prints.c:390! [ 57.907370][ T4435] invalid opcode: 0000 [#1] PREEMPT SMP [ 57.912889][ T4435] CPU: 0 PID: 4435 Comm: syz-executor Not tainted syzkaller #0 [ 57.920475][ T4435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 57.930493][ T4435] RIP: 0010:__reiserfs_panic+0xc9/0xd0 [ 57.935923][ T4435] Code: 0f 44 f0 48 c7 c1 de 5c 7e 83 48 0f 44 c8 48 c7 c7 d3 4d 93 83 4c 89 fe 4c 89 f2 49 89 d8 49 c7 c1 90 12 b4 88 e8 87 c7 ff ff <0f> 0b 0f 1f 44 00 00 66 0f 1f 00 48 89 fe 48 c7 c7 e8 5d 8f 83 48 [ 57.955499][ T4435] RSP: 0018:ffffc90001f7bc50 EFLAGS: 00010246 [ 57.961522][ T4435] RAX: 0000000000000069 RBX: ffffffff83a43d43 RCX: 772850676e134e00 [ 57.969453][ T4435] RDX: ffff88813bc28ec0 RSI: ffffffff8384ce7d RDI: 00000000ffffffff [ 57.977473][ T4435] RBP: ffffc90001f7bcc8 R08: 0000000000001fff R09: ffffffff83ca4aa0 [ 57.985406][ T4435] R10: 0000000000005ffd R11: 00000000ffffdfff R12: 0000000000000001 [ 57.993352][ T4435] R13: 0000000000000213 R14: ffffffff837bfbc8 R15: ffff88810ae06648 [ 58.001283][ T4435] FS: 000055556d1d7500(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000 [ 58.010180][ T4435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.016724][ T4435] CR2: 000055556d1f24a8 CR3: 000000010af82000 CR4: 00000000003506f0 [ 58.024663][ T4435] Call Trace: [ 58.027907][ T4435] [ 58.030805][ T4435] do_journal_end+0xff9/0x1070 [ 58.035538][ T4435] reiserfs_sync_fs+0x86/0xc0 [ 58.040172][ T4435] sync_filesystem+0x38/0x90 [ 58.044724][ T4435] generic_shutdown_super+0x25/0x100 [ 58.049987][ T4435] kill_block_super+0x16/0x40 [ 58.054624][ T4435] deactivate_locked_super+0x2d/0x90 [ 58.059897][ T4435] cleanup_mnt+0xa1/0x160 [ 58.064186][ T4435] task_work_run+0x7e/0xa0 [ 58.068581][ T4435] exit_to_user_mode_loop+0xb9/0xd0 [ 58.073747][ T4435] exit_to_user_mode_prepare+0xb4/0x130 [ 58.079252][ T4435] syscall_exit_to_user_mode+0x1a/0x40 [ 58.084682][ T4435] do_syscall_64+0x61/0xb0 [ 58.089058][ T4435] ? clear_bhb_loop+0x40/0x90 [ 58.093694][ T4435] ? clear_bhb_loop+0x40/0x90 [ 58.098416][ T4435] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 58.104354][ T4435] RIP: 0033:0x7f689378fed7 [ 58.108729][ T4435] 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 [ 58.128300][ T4435] RSP: 002b:00007ffdaed478e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 58.136671][ T4435] RAX: 0000000000000000 RBX: 00007f6893811c05 RCX: 00007f689378fed7 [ 58.144618][ T4435] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdaed479a0 [ 58.152565][ T4435] RBP: 00007ffdaed479a0 R08: 0000000000000000 R09: 0000000000000000 [ 58.160510][ T4435] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdaed48a30 [ 58.168440][ T4435] R13: 00007f6893811c05 R14: 000000000000e191 R15: 00007ffdaed48a70 [ 58.176373][ T4435] [ 58.179358][ T4435] Modules linked in: [ 58.184159][ T4435] ---[ end trace 0000000000000000 ]--- [ 58.189597][ T4435] RIP: 0010:__reiserfs_panic+0xc9/0xd0 [ 58.195049][ T4435] Code: 0f 44 f0 48 c7 c1 de 5c 7e 83 48 0f 44 c8 48 c7 c7 d3 4d 93 83 4c 89 fe 4c 89 f2 49 89 d8 49 c7 c1 90 12 b4 88 e8 87 c7 ff ff <0f> 0b 0f 1f 44 00 00 66 0f 1f 00 48 89 fe 48 c7 c7 e8 5d 8f 83 48 [ 58.214682][ T4435] RSP: 0018:ffffc90001f7bc50 EFLAGS: 00010246 [ 58.220726][ T4435] RAX: 0000000000000069 RBX: ffffffff83a43d43 RCX: 772850676e134e00 [ 58.228742][ T4435] RDX: ffff88813bc28ec0 RSI: ffffffff8384ce7d RDI: 00000000ffffffff [ 58.236702][ T4435] RBP: ffffc90001f7bcc8 R08: 0000000000001fff R09: ffffffff83ca4aa0 [ 58.244656][ T4435] R10: 0000000000005ffd R11: 00000000ffffdfff R12: 0000000000000001 [ 58.252616][ T4435] R13: 0000000000000213 R14: ffffffff837bfbc8 R15: ffff88810ae06648 [ 58.260565][ T4435] FS: 000055556d1d7500(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000 [ 58.269525][ T4435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.276114][ T4435] CR2: 000055556d1f24a8 CR3: 000000010af82000 CR4: 00000000003506f0 [ 58.284094][ T4435] Kernel panic - not syncing: Fatal exception [ 58.290325][ T4435] Kernel Offset: disabled [ 58.294636][ T4435] Rebooting in 86400 seconds..