reiserfs: using flush barriers
REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 0, max trans age 30
REISERFS (device loop0): checking transaction log (loop0)
REISERFS (device loop4): Using tea hash to sort names
------------[ cut here ]------------
kernel BUG at fs/reiserfs/journal.c:3640!
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 warning (device loop3): sh-2021 reiserfs_fill_super: can not find reiserfs on loop3
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'.
REISERFS (device loop0): Using tea hash to sort names
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
Modules linked in:
CPU: 0 PID: 6891 Comm: syz-executor.4 Not tainted 4.14.230-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
cannot load conntrack support for proto=3
task: ffff88803d75a300 task.stack: ffff888230a70000
RIP: 0010:check_journal_end fs/reiserfs/journal.c:3640 [inline]
RIP: 0010:do_journal_end+0x30ee/0x4260 fs/reiserfs/journal.c:4037
RSP: 0018:ffff888230a779f8 EFLAGS: 00010246
RAX: 0000000000040000 RBX: ffffc9001449c000 RCX: ffffc90006d0c000
RDX: 0000000000040000 RSI: ffffffff81b2c08e RDI: ffff888230a77c3c
RBP: ffff8880ab324500 R08: 0000000000000000 R09: 0000000000040a31
R10: ffff88803d75abd8 R11: ffff88803d75a300 R12: 0000000000000000
R13: ffffc9001449c058 R14: ffffc9001449c048 R15: ffff888230a77c38
FS:  00007f08b293f700(0000) GS:ffff8880ba400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000568000 CR3: 000000023a9c1000 CR4: 00000000001426f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 journal_end+0x259/0x300 fs/reiserfs/journal.c:3409
 reiserfs_fill_super+0x1ac0/0x28c0 fs/reiserfs/super.c:2171
 mount_bdev+0x2b3/0x360 fs/super.c:1134
 mount_fs+0x92/0x2a0 fs/super.c:1237
 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
 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: 0033:0x46797a
RSP: 002b:00007f08b293efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a
RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f08b293f000
RBP: 00007f08b293f040 R08: 00007f08b293f040 R09: 0000000020000000
R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000
R13: 0000000020000100 R14: 00007f08b293f000 R15: 0000000020000040
Code: e8 d8 20 ff ff e9 11 fa ff ff e8 fe 64 a2 ff 0f 0b e8 f7 64 a2 ff 0f 0b e8 f0 64 a2 ff 0f 0b e8 e9 64 a2 ff 0f 0b e8 e2 64 a2 ff <0f> 0b e8 db 64 a2 ff 48 8d bb d0 01 00 00 48 b8 00 00 00 00 00 
RIP: check_journal_end fs/reiserfs/journal.c:3640 [inline] RSP: ffff888230a779f8
RIP: do_journal_end+0x30ee/0x4260 fs/reiserfs/journal.c:4037 RSP: ffff888230a779f8
---[ end trace 0804c5e8768a660a ]---