REISERFS panic (device loop4): journal-2332 do_journal_end: Trying to log block 528, 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: 4260 Comm: syz-executor Not tainted 6.1.129-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 RIP: 0010:__reiserfs_panic+0x13a/0x140 fs/reiserfs/prints.c:390 Code: c7 c1 80 a0 1e 8b 48 0f 44 c8 48 0f 44 d8 48 c7 c7 40 a1 1e 8b 4c 89 fe 48 89 da 4d 89 f0 49 c7 c1 80 73 54 97 e8 46 81 83 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:ffffc90004017760 EFLAGS: 00010246 RAX: 0000000000000069 RBX: ffffffff8b1eef00 RCX: 068fa33f713b6500 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: ffffc90004017850 R08: ffffffff816e6edc R09: fffff52000802e8d R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff8b1eef20 R13: ffffc90004017780 R14: ffffffff8cbf2f13 R15: ffff8880280866a8 FS: 0000555569ebd500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000400000001000 CR3: 000000005c722000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: do_journal_end+0x4719/0x4890 fs/reiserfs/journal.c:4153 do_journal_release+0x478/0x4d0 fs/reiserfs/journal.c:1940 journal_release+0x1b/0x30 fs/reiserfs/journal.c:1971 reiserfs_put_super+0x237/0x4b0 fs/reiserfs/super.c:616 generic_shutdown_super+0x130/0x340 fs/super.c:501 kill_block_super+0x7a/0xe0 fs/super.c:1470 deactivate_locked_super+0xa0/0x110 fs/super.c:332 cleanup_mnt+0x490/0x520 fs/namespace.c:1186 task_work_run+0x246/0x300 kernel/task_work.c:203 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] exit_to_user_mode_loop+0xde/0x100 kernel/entry/common.c:177 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:210 __syscall_exit_to_user_mode_work kernel/entry/common.c:292 [inline] syscall_exit_to_user_mode+0x60/0x270 kernel/entry/common.c:303 do_syscall_64+0x47/0xb0 arch/x86/entry/common.c:87 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f14ba58e497 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 RSP: 002b:00007ffec93b0ba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 00007f14ba60e08c RCX: 00007f14ba58e497 RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffec93b0c60 RBP: 00007ffec93b0c60 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffec93b1cf0 R13: 00007f14ba60e08c R14: 0000000000019a73 R15: 00007ffec93b1d30 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__reiserfs_panic+0x13a/0x140 fs/reiserfs/prints.c:390 Code: c7 c1 80 a0 1e 8b 48 0f 44 c8 48 0f 44 d8 48 c7 c7 40 a1 1e 8b 4c 89 fe 48 89 da 4d 89 f0 49 c7 c1 80 73 54 97 e8 46 81 83 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:ffffc90004017760 EFLAGS: 00010246 RAX: 0000000000000069 RBX: ffffffff8b1eef00 RCX: 068fa33f713b6500 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: ffffc90004017850 R08: ffffffff816e6edc R09: fffff52000802e8d R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff8b1eef20 R13: ffffc90004017780 R14: ffffffff8cbf2f13 R15: ffff8880280866a8 FS: 0000555569ebd500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555564762608 CR3: 000000005c722000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400