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 30, max trans age 30
REISERFS (device loop0): checking transaction log (loop0)
REISERFS (device loop0): Using rupasov hash to sort names
------------[ cut here ]------------
kernel BUG at fs/reiserfs/journal.c:3654!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
Modules linked in:
CPU: 0 PID: 8606 Comm: syz-executor140 Not tainted 4.14.295-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
task: ffff8880b537a5c0 task.stack: ffff88809f1c0000
RIP: 0010:check_journal_end fs/reiserfs/journal.c:3654 [inline]
RIP: 0010:do_journal_end+0x316d/0x4310 fs/reiserfs/journal.c:4051
RSP: 0018:ffff88809f1c79f8 EFLAGS: 00010297
RAX: ffff8880b537a5c0 RBX: ffffc90006dc0000 RCX: ffff88809f1c7c30
RDX: 0000000000000000 RSI: ffff88809f1c7c30 RDI: ffff88809f1c7c3c
RBP: ffff88809703e040 R08: 0000000000000000 R09: 00000000000405fa
R10: ffff8880b537ae98 R11: ffff8880b537a5c0 R12: 0000000000000000
R13: ffffc90006dc0058 R14: ffffc90006dc0048 R15: ffff88809f1c7c38
FS:  0000555555895400(0000) GS:ffff8880ba400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fbe8a20c000 CR3: 000000009b562000 CR4: 00000000003406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 journal_end+0x259/0x300 fs/reiserfs/journal.c:3423
 reiserfs_fill_super+0x1cf2/0x2990 fs/reiserfs/super.c:2179
 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:2572 [inline]
 do_mount+0xe65/0x2a30 fs/namespace.c:2905
 SYSC_mount fs/namespace.c:3121 [inline]
 SyS_mount+0xa8/0x120 fs/namespace.c:3098
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x7f90bb58131a
RSP: 002b:00007fffe0447278 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f90bb58131a
RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffe0447290
RBP: 00007fffe0447290 R08: 00007fffe04472d0 R09: 0000000000000030
R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000004
R13: 00007fffe04472d0 R14: 0000000000000006 R15: 0000000020000290
Code: e8 e9 1e ff ff e9 11 fa ff ff e8 bf 34 a2 ff 0f 0b e8 b8 34 a2 ff 0f 0b e8 b1 34 a2 ff 0f 0b e8 aa 34 a2 ff 0f 0b e8 a3 34 a2 ff <0f> 0b e8 9c 34 a2 ff 48 8d bb d0 01 00 00 48 b8 00 00 00 00 00 
RIP: check_journal_end fs/reiserfs/journal.c:3654 [inline] RSP: ffff88809f1c79f8
RIP: do_journal_end+0x316d/0x4310 fs/reiserfs/journal.c:4051 RSP: ffff88809f1c79f8
---[ end trace 870f37ad25c22d57 ]---