REISERFS (device loop0): checking transaction log (loop0) REISERFS warning (device loop0): vs-13075 reiserfs_read_locked_inode: dead inode read from disk [1 2 0x0 SD]. This is likely to be race with knfsd. Ignore REISERFS (device loop0): Using r5 hash to sort names REISERFS (device loop0): using 3.5.x disk format ------------[ cut here ]------------ kernel BUG at fs/reiserfs/journal.c:3643! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 8143 Comm: syz-executor549 Not tainted 4.19.160-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:check_journal_end fs/reiserfs/journal.c:3643 [inline] RIP: 0010:do_journal_end+0x3601/0x4840 fs/reiserfs/journal.c:4040 Code: 05 0f ff ff e9 9a f9 ff ff e8 1b 16 8a ff 0f 0b e8 14 16 8a ff 0f 0b e8 0d 16 8a ff 0f 0b e8 06 16 8a ff 0f 0b e8 ff 15 8a ff <0f> 0b e8 f8 15 8a ff 0f 0b e8 f1 15 8a ff 48 8b 44 24 08 48 8b 54 RSP: 0018:ffff888094f6f998 EFLAGS: 00010293 RAX: ffff8880af8a4040 RBX: ffffc90005b6d000 RCX: ffffffff81da8a13 RDX: 0000000000000000 RSI: ffffffff81dab9f1 RDI: 0000000000000007 RBP: ffff8880af074040 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000000000 R13: ffffc90005b6d058 R14: ffff888094f6fbc8 R15: 0000000000000000 FS: 00007f896badd700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f1e73c7e000 CR3: 00000000a520a000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: journal_end+0x277/0x310 fs/reiserfs/journal.c:3412 reiserfs_fill_super+0x2002/0x2ce4 fs/reiserfs/super.c:2171 mount_bdev+0x2fc/0x3b0 fs/super.c:1158 mount_fs+0xa3/0x30c fs/super.c:1261 vfs_kern_mount.part.0+0x68/0x470 fs/namespace.c:961 vfs_kern_mount fs/namespace.c:951 [inline] do_new_mount fs/namespace.c:2469 [inline] do_mount+0x113c/0x2f10 fs/namespace.c:2799 ksys_mount+0xcf/0x130 fs/namespace.c:3015 __do_sys_mount fs/namespace.c:3029 [inline] __se_sys_mount fs/namespace.c:3026 [inline] __x64_sys_mount+0xba/0x150 fs/namespace.c:3026 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x44d44a Code: b8 08 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 5d a1 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 3a a1 fb ff c3 66 0f 1f 84 00 00 00 00 00 RSP: 002b:00007f896badcbf8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000044d44a RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f896badcc10 RBP: 00007f896badcc10 R08: 00007f896badcc50 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000297 R12: 0000000000000005 R13: 00007f896badcc50 R14: 00007f896badd6d0 R15: 0000000000000005 Modules linked in: ---[ end trace b9d9254ae70ff727 ]--- RIP: 0010:check_journal_end fs/reiserfs/journal.c:3643 [inline] RIP: 0010:do_journal_end+0x3601/0x4840 fs/reiserfs/journal.c:4040 Code: 05 0f ff ff e9 9a f9 ff ff e8 1b 16 8a ff 0f 0b e8 14 16 8a ff 0f 0b e8 0d 16 8a ff 0f 0b e8 06 16 8a ff 0f 0b e8 ff 15 8a ff <0f> 0b e8 f8 15 8a ff 0f 0b e8 f1 15 8a ff 48 8b 44 24 08 48 8b 54 RSP: 0018:ffff888094f6f998 EFLAGS: 00010293 RAX: ffff8880af8a4040 RBX: ffffc90005b6d000 RCX: ffffffff81da8a13 RDX: 0000000000000000 RSI: ffffffff81dab9f1 RDI: 0000000000000007 RBP: ffff8880af074040 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000000000 R13: ffffc90005b6d058 R14: ffff888094f6fbc8 R15: 0000000000000000 FS: 00007f896badd700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000056241f362de0 CR3: 00000000a520a000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400