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DEBUG_RWSEMS_WARN_ON((rwsem_owner(sem) != current) && !rwsem_test_oflags(sem, RWSEM_NONSPINNABLE)): count = 0x0, magic = 0xffff888077fb8a80, owner = 0x0, curr 0xffff888030f8bc00, list empty
WARNING: CPU: 0 PID: 14050 at kernel/locking/rwsem.c:1367 __up_write kernel/locking/rwsem.c:1367 [inline]
WARNING: CPU: 0 PID: 14050 at kernel/locking/rwsem.c:1367 up_write+0x469/0x520 kernel/locking/rwsem.c:1630
Modules linked in:
CPU: 0 UID: 0 PID: 14050 Comm: syz.3.2108 Not tainted 6.12.0-rc5-syzkaller-00063-g0fc810ae3ae1 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:__up_write kernel/locking/rwsem.c:1367 [inline]
RIP: 0010:up_write+0x469/0x520 kernel/locking/rwsem.c:1630
Code: ea 03 80 3c 02 00 75 53 48 8b 13 4d 89 f1 41 55 4d 89 f8 4c 89 e1 48 c7 c6 00 c8 6c 8b 48 c7 c7 20 c7 6c 8b e8 98 07 e5 ff 90 <0f> 0b 90 90 5a e9 96 fc ff ff 48 89 ef e8 75 c5 84 00 e9 03 fd ff
RSP: 0018:ffffc90004257e08 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff888077fb8a80 RCX: ffffc900106ea000
RDX: 0000000000040000 RSI: ffffffff814e6de6 RDI: 0000000000000001
RBP: ffff888077fb8a88 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: ffff888077fb8a80
R13: ffffffff8b6cc660 R14: ffff888030f8bc00 R15: 0000000000000000
FS:  00007fe44d55a6c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c32e100 CR3: 0000000031056000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 inode_unlock include/linux/fs.h:820 [inline]
 done_path_create fs/namei.c:4077 [inline]
 do_mkdirat+0x1ca/0x3a0 fs/namei.c:4283
 __do_sys_mkdir fs/namei.c:4300 [inline]
 __se_sys_mkdir fs/namei.c:4298 [inline]
 __x64_sys_mkdir+0xef/0x140 fs/namei.c:4298
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fe44c77e719
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe44d55a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000053
RAX: ffffffffffffffda RBX: 00007fe44c936058 RCX: 00007fe44c77e719
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200002c0
RBP: 00007fe44c7f132e R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fe44c936058 R15: 00007ffd3c202ec8
 </TASK>