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 r5 hash to sort names
------------[ cut here ]------------
WARNING: CPU: 1 PID: 5069 at fs/inode.c:330 drop_nlink+0xbb/0x110 fs/inode.c:330
Modules linked in:
CPU: 1 PID: 5069 Comm: syz-executor424 Not tainted 6.1.0-syzkaller-13139-gf9ff5644bcc0 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:drop_nlink+0xbb/0x110 fs/inode.c:330
Code: 28 be 08 00 00 00 48 8d bb c0 07 00 00 e8 6d 15 ea ff f0 48 ff 83 c0 07 00 00 5b 5d 41 5c 41 5d e9 4a 0e 9c ff e8 45 0e 9c ff <0f> 0b 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 0f b6 04
RSP: 0018:ffffc90003a9f998 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888078f80190 RCX: 0000000000000000
RDX: ffff8880235b8000 RSI: ffffffff81e542bb RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffff
R13: ffff888078f801d8 R14: ffffc90003a9fa40 R15: ffff888078f801b8
FS:  00005555573c7300(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe01a3f5a70 CR3: 0000000026628000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 reiserfs_mkdir+0x79a/0x990 fs/reiserfs/namei.c:850
 xattr_mkdir fs/reiserfs/xattr.c:76 [inline]
 create_privroot fs/reiserfs/xattr.c:882 [inline]
 reiserfs_xattr_init+0x57e/0xc30 fs/reiserfs/xattr.c:1005
 reiserfs_fill_super+0x212b/0x2e90 fs/reiserfs/super.c:2175
 mount_bdev+0x351/0x410 fs/super.c:1359
 legacy_get_tree+0x109/0x220 fs/fs_context.c:610
 vfs_get_tree+0x8d/0x2f0 fs/super.c:1489
 do_new_mount fs/namespace.c:3145 [inline]
 path_mount+0x132a/0x1e20 fs/namespace.c:3475
 do_mount fs/namespace.c:3488 [inline]
 __do_sys_mount fs/namespace.c:3697 [inline]
 __se_sys_mount fs/namespace.c:3674 [inline]
 __x64_sys_mount+0x283/0x300 fs/namespace.c:3674
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f2dfbd43aea
Code: 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc63ba3bc8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2dfbd43aea
RDX: 0000000020001100 RSI: 0000000020001140 RDI: 00007ffc63ba3be0
RBP: 00007ffc63ba3be0 R08: 00007ffc63ba3c20 R09: 00000000000010f4
R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000004
R13: 00005555573c72c0 R14: 0000000000000000 R15: 00007ffc63ba3c20
 </TASK>