device veth331 entered promiscuous mode
bond70: Enslaving veth331 as an active interface with an up link
REISERFS (device loop1): Using tea hash to sort names
REISERFS (device loop1): using 3.5.x disk format
------------[ cut here ]------------
WARNING: CPU: 1 PID: 18950 at fs/inode.c:967 unlock_new_inode+0x9a/0xc0 fs/inode.c:967
Kernel panic - not syncing: panic_on_warn set ...

CPU: 1 PID: 18950 Comm: syz-executor.1 Not tainted 4.14.198-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x283 lib/dump_stack.c:58
 panic+0x1f9/0x42d kernel/panic.c:183
 __warn.cold+0x20/0x4b kernel/panic.c:547
REISERFS warning: reiserfs-5090 is_tree_node: node level 1 does not match to the expected one -1
 report_bug+0x208/0x249 lib/bug.c:186
 fixup_bug arch/x86/kernel/traps.c:177 [inline]
 fixup_bug arch/x86/kernel/traps.c:172 [inline]
 do_error_trap+0x195/0x2d0 arch/x86/kernel/traps.c:295
 invalid_op+0x1b/0x40 arch/x86/entry/entry_64.S:964
RIP: 0010:unlock_new_inode+0x9a/0xc0 fs/inode.c:967
RSP: 0018:ffff88820d9bf6d8 EFLAGS: 00010246
REISERFS error (device loop3): vs-5150 search_by_key: invalid format found in block 531. Fsck?
RAX: 0000000000040000 RBX: ffff888089a145a8 RCX: ffffc9000f571000
RDX: 0000000000040000 RSI: ffffffff819310aa RDI: ffff888089a14634
RBP: 0000000000000000 R08: ffffffff8a0ba9d8 R09: 0000000000040a2c
R10: ffff88820f87ad40 R11: ffff88820f87a440 R12: ffff888089a14680
R13: ffff888089a14630 R14: 0000000000000000 R15: 00000000fffffff4
REISERFS (device loop3): Remounting filesystem read-only
 reiserfs_new_inode+0x3a4/0x2100 fs/reiserfs/inode.c:2167
 reiserfs_mkdir+0x41d/0x8b0 fs/reiserfs/namei.c:841
 create_privroot fs/reiserfs/xattr.c:873 [inline]
 reiserfs_xattr_init+0x393/0xa49 fs/reiserfs/xattr.c:995
 reiserfs_fill_super+0x1b10/0x28b6 fs/reiserfs/super.c:2180
 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: 0033:0x4608aa
RSP: 002b:00007fdf4ce22a88 EFLAGS: 00000216 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fdf4ce22b20 RCX: 00000000004608aa
RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdf4ce22ae0
RBP: 00007fdf4ce22ae0 R08: 00007fdf4ce22b20 R09: 0000000020000000
R10: 0000000000000000 R11: 0000000000000216 R12: 0000000020000000
R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020011400
REISERFS error (device loop3): vs-13070 reiserfs_read_locked_inode: i/o failure occurred trying to find stat data of [1 2 0x0 SD]
Kernel Offset: disabled
Rebooting in 86400 seconds..