------------[ cut here ]------------ kernel BUG at fs/reiserfs/journal.c:1916! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 3569 Comm: syz-executor.4 Not tainted 6.1.91-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 RIP: 0010:do_journal_release+0x4c1/0x4d0 fs/reiserfs/journal.c:1916 Code: fc ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 30 fd ff ff 48 89 df e8 be 88 b3 ff e9 23 fd ff ff e8 04 64 5c 08 e8 3f 09 5c ff <0f> 0b e8 38 09 5c ff 0f 0b 66 0f 1f 44 00 00 41 57 41 56 53 49 89 RSP: 0018:ffffc90003bafae0 EFLAGS: 00010293 RAX: ffffffff822e8411 RBX: 0000000000000000 RCX: ffff888021e4d940 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffc90003bafbd8 R08: ffffffff822e80ad R09: ffffc90003bafb20 R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: ffff8880502f2000 R14: 1ffff92000775f60 R15: 1ffff1100a05e4cf FS: 00005555561bb480(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005555561c4938 CR3: 000000005e57a000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: 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:1459 deactivate_locked_super+0xa0/0x110 fs/super.c:332 cleanup_mnt+0x490/0x520 fs/namespace.c:1186