REISERFS panic (device loop5): journal-2332 do_journal_end: Trying to log block 531, which is a log block ------------[ cut here ]------------ kernel BUG at fs/reiserfs/prints.c:390! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 20048 Comm: syz-executor.5 Not tainted 6.7.0-rc7-syzkaller-00027-g505e701c0b2c #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 RIP: 0010:__reiserfs_panic+0x140/0x150 fs/reiserfs/prints.c:390 Code: c1 e0 60 7c 8b 48 0f 44 c8 48 0f 44 d8 48 c7 c7 a0 61 7c 8b 4c 89 fe 48 89 da 4d 89 f0 49 c7 c1 a0 83 6f 92 e8 61 f6 de 08 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 55 48 RSP: 0018:ffffc900113e7720 EFLAGS: 00010246 RAX: 0000000000000069 RBX: ffffffff8b7cace0 RCX: 2c0efb03959ee700 RDX: ffffc9000aa5a000 RSI: 00000000000066c1 RDI: 00000000000066c2 RBP: ffffc900113e7810 R08: ffffffff817137ac R09: 1ffff11017305172 R10: dffffc0000000000 R11: ffffed1017305173 R12: ffffffff8b7cad00 R13: ffffc900113e7740 R14: ffffffff8d13f90c R15: ffff888029854660 FS: 00007f304d56b6c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fda96995d58 CR3: 000000007a50c000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: do_journal_end+0x49cd/0x4b40 fs/reiserfs/journal.c:4150 reiserfs_sync_fs+0xce/0x150 fs/reiserfs/super.c:78 sync_filesystem+0xec/0x220 fs/sync.c:56 reiserfs_remount+0x1e8/0x18f0 fs/reiserfs/super.c:1445 reconfigure_super+0x440/0x870 fs/super.c:1143 vfs_cmd_reconfigure fs/fsopen.c:267 [inline] vfs_fsconfig_locked fs/fsopen.c:296 [inline] __do_sys_fsconfig fs/fsopen.c:476 [inline] __se_sys_fsconfig+0xab5/0xec0 fs/fsopen.c:349 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x45/0x110 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7f304c87cce9 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:00007f304d56b0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001af RAX: ffffffffffffffda RBX: 00007f304c99c050 RCX: 00007f304c87cce9 RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000004 RBP: 00007f304c8c947a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000006e R14: 00007f304c99c050 R15: 00007ffe0e009108 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__reiserfs_panic+0x140/0x150 fs/reiserfs/prints.c:390 Code: c1 e0 60 7c 8b 48 0f 44 c8 48 0f 44 d8 48 c7 c7 a0 61 7c 8b 4c 89 fe 48 89 da 4d 89 f0 49 c7 c1 a0 83 6f 92 e8 61 f6 de 08 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 55 48 RSP: 0018:ffffc900113e7720 EFLAGS: 00010246 RAX: 0000000000000069 RBX: ffffffff8b7cace0 RCX: 2c0efb03959ee700 RDX: ffffc9000aa5a000 RSI: 00000000000066c1 RDI: 00000000000066c2 RBP: ffffc900113e7810 R08: ffffffff817137ac R09: 1ffff11017305172 R10: dffffc0000000000 R11: ffffed1017305173 R12: ffffffff8b7cad00 R13: ffffc900113e7740 R14: ffffffff8d13f90c R15: ffff888029854660 FS: 00007f304d56b6c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fda95d9d988 CR3: 000000007a50c000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400