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DEBUG_RWSEMS_WARN_ON((rwsem_owner(sem) != current) && !rwsem_test_oflags(sem, RWSEM_NONSPINNABLE)): count = 0x0, magic = 0xffff888000a22810, owner = 0x0, curr 0xffff888062d9c800, list empty
WARNING: CPU: 3 PID: 25318 at kernel/locking/rwsem.c:1369 __up_write kernel/locking/rwsem.c:1369 [inline]
WARNING: CPU: 3 PID: 25318 at kernel/locking/rwsem.c:1369 up_write+0x46c/0x520 kernel/locking/rwsem.c:1632
Modules linked in:
CPU: 3 PID: 25318 Comm: syz-executor.1 Not tainted 6.8.0-rc2-syzkaller-00476-g3a0e92207940 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:__up_write kernel/locking/rwsem.c:1369 [inline]
RIP: 0010:up_write+0x46c/0x520 kernel/locking/rwsem.c:1632
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 80 aa 0c 8b 48 c7 c7 a0 a9 0c 8b e8 f5 0f e6 ff 90 <0f> 0b 90 90 5a e9 94 fc ff ff 48 89 ef e8 12 0b 7b 00 e9 01 fd ff
RSP: 0018:ffffc90006057e00 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff888000a22810 RCX: ffffffff814f7499
RDX: ffff888062d9c800 RSI: ffffffff814f74a6 RDI: 0000000000000001
RBP: ffff888000a22818 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff888000a22810
R13: ffffffff8b0ca8e0 R14: ffff888062d9c800 R15: 0000000000000000
FS:  00007fee581396c0(0000) GS:ffff88806b500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fee581177c0 CR3: 000000005ee06000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 inode_unlock include/linux/fs.h:807 [inline]
 done_path_create fs/namei.c:3942 [inline]
 do_mkdirat+0x1ca/0x3a0 fs/namei.c:4148
 __do_sys_mkdirat fs/namei.c:4160 [inline]
 __se_sys_mkdirat fs/namei.c:4158 [inline]
 __x64_sys_mkdirat+0x115/0x170 fs/namei.c:4158
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xd5/0x270 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x6f/0x77
RIP: 0033:0x7fee5747dda9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fee581390c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
RAX: ffffffffffffffda RBX: 00007fee575ac120 RCX: 00007fee5747dda9
RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c
RBP: 00007fee574ca47a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007fee575ac120 R15: 00007ffd31fdf4d8
 </TASK>