REISERFS (device loop0): using ordered data mode
REISERFS (device loop5): using 3.5.x disk format
reiserfs: using flush barriers
------------[ cut here ]------------
REISERFS (device loop0): journal params: device loop0, size 15748, journal first block 18, max trans len 1024, max batch 900, max commit age 0, max trans age 30
kernel BUG at fs/reiserfs/journal.c:3640!
REISERFS (device loop3): Using rupasov hash to sort names
REISERFS (device loop3): using 3.5.x disk format
REISERFS (device loop2): journal params: device loop2, size 15748, journal first block 18, max trans len 1024, max batch 900, max commit age 0, max trans age 30
reiserfs: using flush barriers
REISERFS (device loop0): checking transaction log (loop0)
REISERFS (device loop2): checking transaction log (loop2)
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
init_special_inode: bogus i_mode (0) for inode loop0:2
Modules linked in:
CPU: 0 PID: 6497 Comm: syz-executor367 Not tainted 4.14.198-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
task: ffff888094a10280 task.stack: ffff8880872c0000
RIP: 0010:check_journal_end fs/reiserfs/journal.c:3640 [inline]
RIP: 0010:do_journal_end+0x3081/0x41d0 fs/reiserfs/journal.c:4037
RSP: 0018:ffff8880872c79f8 EFLAGS: 00010297
init_special_inode: bogus i_mode (0) for inode loop2:2
RAX: ffff888094a10280 RBX: ffffc90008b90000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffff8880872c7c30 RDI: ffff8880872c7c3c
RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000004057c
R10: ffff888094a10b58 R11: ffff888094a10280 R12: ffffc90008b90058
R13: ffffc90008b90048 R14: ffff8880872c7c38 R15: ffff888087de6280
FS:  00000000008c6880(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055b9c8e06728 CR3: 00000000a0bcb000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
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
 journal_end+0x259/0x300 fs/reiserfs/journal.c:3409
 reiserfs_fill_super+0x1ab8/0x28b6 fs/reiserfs/super.c:2171
 mount_bdev+0x2b3/0x360 fs/super.c:1134
 mount_fs+0x92/0x2a0 fs/super.c:1237
REISERFS (device loop0): Using rupasov hash to sort names
 vfs_kern_mount.part.0+0x5b/0x470 fs/namespace.c:1046
 vfs_kern_mount fs/namespace.c:1036 [inline]
 do_new_mount fs/namespace.c:2549 [inline]
 do_mount+0xe53/0x2a00 fs/namespace.c:2879
REISERFS warning (device loop2): 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 3.5.x disk format
 SYSC_mount fs/namespace.c:3095 [inline]
 SyS_mount+0xa8/0x120 fs/namespace.c:3072
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x447e5a
RSP: 002b:00007fffeefc7cf8 EFLAGS: 00000297
REISERFS (device loop2): Using rupasov hash to sort names
 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fffeefc7d50 RCX: 0000000000447e5a
RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffeefc7d10
RBP: 00007fffeefc7d10 R08: 00007fffeefc7d50 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000297 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000000000003 R15: 0000000000000003
Code: e8 45 23 ff ff e9 11 
REISERFS (device loop2): using 3.5.x disk format
fa ff ff e8 5b 88 a1 ff 0f 0b e8 54 88 a1 ff 0f 0b e8 4d 88 a1 ff 0f 0b e8 46 88 a1 ff 0f 0b e8 3f 88 a1 ff <0f> 0b e8 38 88 a1 ff 48 8d bb d0 01 00 00 48 
REISERFS (device loop4): found reiserfs format "3.5" with non-standard journal
b8 00 00 00 00 00 
RIP: check_journal_end fs/reiserfs/journal.c:3640 [inline] RSP: ffff8880872c79f8
RIP: do_journal_end+0x3081/0x41d0 fs/reiserfs/journal.c:4037 RSP: ffff8880872c79f8
---[ end trace ad73401383bb1354 ]---
REISERFS (device loop4): using ordered data mode