syzbot

DEBUG_RWSEMS_WARN_ON((rwsem_owner(sem) != current) && !rwsem_test_oflags(sem, RWSEM_NONSPINNABLE)): count = 0x0, magic = 0xffff88807417af70, owner = 0x0, curr 0xffff888026b50000, list empty
WARNING: CPU: 0 PID: 14368 at kernel/locking/rwsem.c:1361 __up_write kernel/locking/rwsem.c:1360 [inline]
WARNING: CPU: 0 PID: 14368 at kernel/locking/rwsem.c:1361 up_write+0x4f9/0x580 kernel/locking/rwsem.c:1615
Modules linked in:
CPU: 0 PID: 14368 Comm: syz-executor368 Not tainted 6.2.0-rc1-syzkaller-00043-g2258c2dc850b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:__up_write kernel/locking/rwsem.c:1360 [inline]
RIP: 0010:up_write+0x4f9/0x580 kernel/locking/rwsem.c:1615
Code: c7 00 ad ed 8a 48 c7 c6 a0 af ed 8a 48 8b 54 24 28 48 8b 4c 24 18 4d 89 e0 4c 8b 4c 24 30 31 c0 53 e8 9b 59 e8 ff 48 83 c4 08 <0f> 0b e9 6b fd ff ff 48 c7 c1 d8 9c 96 8e 80 e1 07 80 c1 03 38 c1
RSP: 0018:ffffc90004b97d40 EFLAGS: 00010292
RAX: e00fa050df6cfe00 RBX: ffffffff8aedade0 RCX: ffff888026b50000
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90004b97e10 R08: ffffffff816f2c9d R09: fffff52000972f61
R10: fffff52000972f61 R11: 1ffff92000972f60 R12: 0000000000000000
R13: ffff88807417af70 R14: 1ffff92000972fb0 R15: dffffc0000000000
FS:  00007f4aa304e700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4aa304ee00 CR3: 000000007f566000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 inode_unlock include/linux/fs.h:761 [inline]
 done_path_create fs/namei.c:3857 [inline]
 do_symlinkat+0x242/0x5f0 fs/namei.c:4433
 __do_sys_symlinkat fs/namei.c:4447 [inline]
 __se_sys_symlinkat fs/namei.c:4444 [inline]
 __x64_sys_symlinkat+0x95/0xa0 fs/namei.c:4444
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4aab2cbb29
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 91 18 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f4aa304e208 EFLAGS: 00000246 ORIG_RAX: 000000000000010a
RAX: ffffffffffffffda RBX: 00007f4aab369778 RCX: 00007f4aab2cbb29
RDX: 0000000020000280 RSI: 00000000ffffff9c RDI: 00000000200004c0
RBP: 00007f4aab369770 R08: 00007f4aa304e700 R09: 0000000000000000
R10: 00007f4aa304e700 R11: 0000000000000246 R12: 00007f4aab36977c
R13: 00007fffbb85c22f R14: 00007f4aa304e300 R15: 0000000000022000
 </TASK>