Warning: Permanently added '10.128.10.50' (ED25519) to the list of known hosts. executing program [ 53.946955][ T4162] loop0: detected capacity change from 0 to 8192 [ 54.054445][ T4162] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 54.063938][ T4162] REISERFS (device loop0): using ordered data mode [ 54.070449][ T4162] reiserfs: using flush barriers [ 54.077196][ T4162] 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 [ 54.093637][ T4162] REISERFS (device loop0): checking transaction log (loop0) [ 54.138604][ T4162] REISERFS (device loop0): Using tea hash to sort names [ 54.146602][ T4162] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 54.193052][ T4162] [ 54.193052][ T4162] =================================================================== [ 54.203527][ T4162] LEAF NODE (534) contains level=1, nr_items=4, free_space=3660 rdkey [ 54.212138][ T4162] ------------------------------------------------------------------------------- [ 54.221426][ T4162] |##| type | key | ilen | free_space | version | loc | [ 54.230613][ T4162] ------------------------------------------------------------------------------- [ 54.239872][ T4162] | 0| *3.6* [2 6 0x0 SD], item_len 44, item_location 4052, free_space(entry_count) 65535 | [ 54.249959][ T4162] mode | size | nlinks | first direct | mtime [ 54.256183][ T4162] 0100000 | 0 | 1 | 0 | 1745716461 [ 54.261939][ T4162] ------------------------------------------------------------------------------- [ 54.271185][ T4162] | 1| *3.6* [2 7 0x0 SD], item_len 44, item_location 4008, free_space(entry_count) 65535 | [ 54.281265][ T4162] mode | size | nlinks | first direct | mtime [ 54.287415][ T4162] 0100000 | 169 | 1 | 0 | 1745716461 [ 54.293167][ T4162] =================================================================== [ 54.301346][ T4162] REISERFS panic (device loop0): PAP-5580 reiserfs_cut_from_item: item to convert does not exist ([2 7 0x1 IND]) [ 54.313487][ T4162] ------------[ cut here ]------------ [ 54.318959][ T4162] kernel BUG at fs/reiserfs/prints.c:390! [ 54.324727][ T4162] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 54.330811][ T4162] CPU: 0 PID: 4162 Comm: syz-executor317 Not tainted 5.15.180-syzkaller #0 [ 54.339379][ T4162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 54.349413][ T4162] RIP: 0010:__reiserfs_panic+0x13a/0x140 [ 54.355043][ T4162] Code: c7 c1 40 47 1b 8a 48 0f 44 c8 4c 0f 44 f0 48 c7 c7 00 48 1b 8a 4c 89 fe 4c 89 f2 49 89 d8 49 c7 c1 a0 5f 1c 96 e8 16 52 ff ff <0f> 0b 0f 1f 40 00 53 48 89 fb e8 77 a0 e0 f7 48 c7 c7 c0 50 1b 8a [ 54.374668][ T4162] RSP: 0018:ffffc90002def240 EFLAGS: 00010246 [ 54.380719][ T4162] RAX: 000000000000006e RBX: ffffffff8baf1b3c RCX: 0cd58bf39097fc00 [ 54.388672][ T4162] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 54.396629][ T4162] RBP: ffffc90002def330 R08: dffffc0000000000 R09: fffff520005bddad [ 54.404581][ T4162] R10: fffff520005bddad R11: 1ffff920005bddac R12: ffffffff8a1b65e0 [ 54.412536][ T4162] R13: ffffc90002def260 R14: ffffffff8a1b65c0 R15: ffff88801e6466a8 [ 54.420488][ T4162] FS: 0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 54.429394][ T4162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.435959][ T4162] CR2: 00007f7b3436cb48 CR3: 000000000be8e000 CR4: 00000000003506f0 [ 54.444051][ T4162] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.452013][ T4162] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.460000][ T4162] Call Trace: [ 54.463267][ T4162] [ 54.466185][ T4162] ? reiserfs_info+0x150/0x150 [ 54.470956][ T4162] ? reiserfs_hashname+0x60/0x60 [ 54.475971][ T4162] reiserfs_cut_from_item+0x1926/0x1ef0 [ 54.481522][ T4162] ? reiserfs_do_truncate+0x13e0/0x13e0 [ 54.487111][ T4162] ? make_cpu_key+0x2b/0x220 [ 54.491687][ T4162] reiserfs_do_truncate+0xa90/0x13e0 [ 54.496977][ T4162] ? reiserfs_delete_object+0x1a0/0x1a0 [ 54.502515][ T4162] ? page_zero_new_buffers+0x490/0x490 [ 54.507970][ T4162] ? journal_begin+0x1f1/0x350 [ 54.512723][ T4162] ? reiserfs_update_inode_transaction+0x1c/0x120 [ 54.519131][ T4162] reiserfs_truncate_file+0x632/0xdc0 [ 54.524493][ T4162] ? reiserfs_new_symlink+0x560/0x560 [ 54.529854][ T4162] ? journal_end+0x1d8/0x290 [ 54.534437][ T4162] reiserfs_file_release+0x8e0/0xa50 [ 54.539709][ T4162] ? reiserfs_file_open+0x110/0x110 [ 54.544898][ T4162] ? ima_file_free+0x340/0x3e0 [ 54.549658][ T4162] ? reiserfs_file_open+0x110/0x110 [ 54.554840][ T4162] __fput+0x234/0x930 [ 54.558812][ T4162] task_work_run+0x125/0x1a0 [ 54.563406][ T4162] do_exit+0x616/0x20a0 [ 54.567558][ T4162] ? put_task_struct+0x80/0x80 [ 54.572319][ T4162] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 54.578292][ T4162] ? lock_chain_count+0x20/0x20 [ 54.583150][ T4162] do_group_exit+0x12e/0x300 [ 54.587733][ T4162] __x64_sys_exit_group+0x3b/0x40 [ 54.592762][ T4162] do_syscall_64+0x4c/0xa0 [ 54.597197][ T4162] ? clear_bhb_loop+0x15/0x70 [ 54.601863][ T4162] ? clear_bhb_loop+0x15/0x70 [ 54.606525][ T4162] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 54.612406][ T4162] RIP: 0033:0x7f7b34322f79 [ 54.616804][ T4162] Code: Unable to access opcode bytes at RIP 0x7f7b34322f4f. [ 54.624145][ T4162] RSP: 002b:00007ffd0c7afc98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 54.632544][ T4162] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7b34322f79 [ 54.640506][ T4162] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 54.648474][ T4162] RBP: 00007f7b3439e2b0 R08: ffffffffffffffb8 R09: 00007ffd0c7afeb8 [ 54.656428][ T4162] R10: 00007ffd0c7afeb8 R11: 0000000000000246 R12: 00007f7b3439e2b0 [ 54.664382][ T4162] R13: 0000000000000000 R14: 00007f7b3439f020 R15: 00007f7b342f1ac0 [ 54.672339][ T4162] [ 54.675340][ T4162] Modules linked in: [ 54.679901][ T4162] ---[ end trace f125ca0f0602fde2 ]--- [ 54.685379][ T4162] RIP: 0010:__reiserfs_panic+0x13a/0x140 [ 54.691003][ T4162] Code: c7 c1 40 47 1b 8a 48 0f 44 c8 4c 0f 44 f0 48 c7 c7 00 48 1b 8a 4c 89 fe 4c 89 f2 49 89 d8 49 c7 c1 a0 5f 1c 96 e8 16 52 ff ff <0f> 0b 0f 1f 40 00 53 48 89 fb e8 77 a0 e0 f7 48 c7 c7 c0 50 1b 8a [ 54.710640][ T4162] RSP: 0018:ffffc90002def240 EFLAGS: 00010246 [ 54.716816][ T4162] RAX: 000000000000006e RBX: ffffffff8baf1b3c RCX: 0cd58bf39097fc00 [ 54.724848][ T4162] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 54.732851][ T4162] RBP: ffffc90002def330 R08: dffffc0000000000 R09: fffff520005bddad [ 54.740835][ T4162] R10: fffff520005bddad R11: 1ffff920005bddac R12: ffffffff8a1b65e0 [ 54.748895][ T4162] R13: ffffc90002def260 R14: ffffffff8a1b65c0 R15: ffff88801e6466a8 [ 54.756958][ T4162] FS: 0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 54.765909][ T4162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.772504][ T4162] CR2: 00007f7b3436cb48 CR3: 000000000be8e000 CR4: 00000000003506f0 [ 54.780465][ T4162] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.788454][ T4162] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.796444][ T4162] Kernel panic - not syncing: Fatal exception [ 54.802785][ T4162] Kernel Offset: disabled [ 54.807104][ T4162] Rebooting in 86400 seconds..