REISERFS panic (device loop4): journal-003 check_journal_end: j_start (11) is too high ------------[ cut here ]------------ kernel BUG at fs/reiserfs/prints.c:390! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 3592 Comm: syz-executor.4 Not tainted 6.1.27-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 RIP: 0010:__reiserfs_panic+0x13a/0x140 fs/reiserfs/prints.c:390 Code: c7 c1 60 f6 fd 8a 48 0f 44 c8 48 0f 44 d8 48 c7 c7 20 f7 fd 8a 4c 89 fe 48 89 da 4d 89 f0 49 c7 c1 20 49 c0 91 e8 9f 68 56 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:ffffc90003e5f760 EFLAGS: 00010246 RAX: 0000000000000056 RBX: ffffffff8afe4500 RCX: 422fbcdcf2efb200 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: ffffc90003e5f850 R08: ffffffff816d941c R09: fffff520007cbea5 R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff8afe4520 R13: ffffc90003e5f780 R14: ffffffff8c79be6f R15: ffff88803ed606a8 FS: 00005555568d1400(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020025000 CR3: 00000000355a3000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: check_journal_end fs/reiserfs/journal.c:3717 [inline] do_journal_end+0x47cd/0x4870 fs/reiserfs/journal.c:4042 do_journal_release+0x2c1/0x4d0 fs/reiserfs/journal.c:1928 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:1450 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:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] exit_to_user_mode_loop+0xd9/0x100 kernel/entry/common.c:171 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x60/0x270 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f9c6ae8d5d7 Code: ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 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 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffe0bd2eb08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f9c6ae8d5d7 RDX: 00007ffe0bd2ebda RSI: 000000000000000a RDI: 00007ffe0bd2ebd0 RBP: 00007ffe0bd2ebd0 R08: 00000000ffffffff R09: 00007ffe0bd2e9a0 R10: 00005555568d2893 R11: 0000000000000246 R12: 00007f9c6aee6cdc R13: 00007ffe0bd2fc90 R14: 00005555568d2810 R15: 00007ffe0bd2fcd0 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__reiserfs_panic+0x13a/0x140 fs/reiserfs/prints.c:390 Code: c7 c1 60 f6 fd 8a 48 0f 44 c8 48 0f 44 d8 48 c7 c7 20 f7 fd 8a 4c 89 fe 48 89 da 4d 89 f0 49 c7 c1 20 49 c0 91 e8 9f 68 56 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:ffffc90003e5f760 EFLAGS: 00010246 RAX: 0000000000000056 RBX: ffffffff8afe4500 RCX: 422fbcdcf2efb200 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: ffffc90003e5f850 R08: ffffffff816d941c R09: fffff520007cbea5 R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff8afe4520 R13: ffffc90003e5f780 R14: ffffffff8c79be6f R15: ffff88803ed606a8 FS: 00005555568d1400(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f5a82b15da2 CR3: 00000000355a3000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400