REISERFS panic (device loop3): journal-003 check_journal_end: j_start (18) is too high ------------[ cut here ]------------ kernel BUG at fs/reiserfs/prints.c:390! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 16623 Comm: syz-executor.3 Not tainted 6.1.68-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 RIP: 0010:__reiserfs_panic+0x13a/0x140 fs/reiserfs/prints.c:390 Code: c7 c1 a0 16 fe 8a 48 0f 44 c8 48 0f 44 d8 48 c7 c7 60 17 fe 8a 4c 89 fe 48 89 da 4d 89 f0 49 c7 c1 80 19 e1 91 e8 7f c7 5c 08 <0f> 0b 0f 1f 40 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 RSP: 0018:ffffc90015b579e0 EFLAGS: 00010246 RAX: 0000000000000056 RBX: ffffffff8afe6540 RCX: ee3d2f5dba26bc00 RDX: ffffc90004212000 RSI: 00000000000074e4 RDI: 00000000000074e5 RBP: ffffc90015b57ad0 R08: ffffffff816e16ec R09: fffff52002b6aedd R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff8afe6560 R13: ffffc90015b57a00 R14: ffffffff8c91302f R15: ffff88802a6ea6a8 FS: 00007f18316916c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f46383fe000 CR3: 00000000ad26b000 CR4: 00000000003506e0 Call Trace: check_journal_end fs/reiserfs/journal.c:3719 [inline] do_journal_end+0x47cd/0x4870 fs/reiserfs/journal.c:4044 reiserfs_sync_fs+0xca/0x140 fs/reiserfs/super.c:78 iterate_supers+0x127/0x1e0 fs/super.c:746 ksys_sync+0xc8/0x1c0 fs/sync.c:103 __do_sys_sync+0xa/0x10 fs/sync.c:113 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f183087cba9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f18316910c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 RAX: ffffffffffffffda RBX: 00007f183099bf80 RCX: 00007f183087cba9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 00007f18308c847a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f183099bf80 R15: 00007ffe936eef98 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__reiserfs_panic+0x13a/0x140 fs/reiserfs/prints.c:390 Code: c7 c1 a0 16 fe 8a 48 0f 44 c8 48 0f 44 d8 48 c7 c7 60 17 fe 8a 4c 89 fe 48 89 da 4d 89 f0 49 c7 c1 80 19 e1 91 e8 7f c7 5c 08 <0f> 0b 0f 1f 40 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 RSP: 0018:ffffc90015b579e0 EFLAGS: 00010246 RAX: 0000000000000056 RBX: ffffffff8afe6540 RCX: ee3d2f5dba26bc00 RDX: ffffc90004212000 RSI: 00000000000074e4 RDI: 00000000000074e5 RBP: ffffc90015b57ad0 R08: ffffffff816e16ec R09: fffff52002b6aedd R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff8afe6560 R13: ffffc90015b57a00 R14: ffffffff8c91302f R15: ffff88802a6ea6a8 FS: 00007f18316916c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b33021000 CR3: 00000000ad26b000 CR4: 00000000003506f0