DEBUG_RWSEMS_WARN_ON((rwsem_owner(sem) != current) && !rwsem_test_oflags(sem, RWSEM_NONSPINNABLE)): count = 0x0, magic = 0xffff88807af42088, owner = 0x0, curr 0xffff888026531e00, list empty
WARNING: CPU: 1 PID: 6498 at kernel/locking/rwsem.c:1368 __up_write kernel/locking/rwsem.c:1367 [inline]
WARNING: CPU: 1 PID: 6498 at kernel/locking/rwsem.c:1368 up_write+0x506/0x590 kernel/locking/rwsem.c:1630
Modules linked in:
CPU: 1 UID: 0 PID: 6498 Comm: syz.3.151 Not tainted 6.14.0-next-20250402-syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:__up_write kernel/locking/rwsem.c:1367 [inline]
RIP: 0010:up_write+0x506/0x590 kernel/locking/rwsem.c:1630
Code: c7 c7 80 dd 4a 8c 48 c7 c6 a0 df 4a 8c 48 8b 54 24 28 48 8b 4c 24 18 4d 89 e0 4c 8b 4c 24 30 53 e8 bf 0c e4 ff 48 83 c4 08 90 <0f> 0b 90 90 e9 6a fd ff ff 48 c7 c1 14 20 60 90 80 e1 07 80 c1 03
RSP: 0018:ffffc9001b3979a0 EFLAGS: 00010296
RAX: 749868bba84f2b00 RBX: ffffffff8c4ade60 RCX: 0000000000080000
RDX: ffffc9000d647000 RSI: 000000000001cda6 RDI: 000000000001cda7
RBP: ffffc9001b397a78 R08: ffffffff81828052 R09: 1ffffffff20bfe26
R10: dffffc0000000000 R11: fffffbfff20bfe27 R12: 0000000000000000
R13: ffff88807af42088 R14: 1ffff92003672f3c R15: dffffc0000000000
FS:  00007f3a7235c6c0(0000) GS:ffff888125093000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c24e257 CR3: 0000000032c64000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 inode_unlock include/linux/fs.h:872 [inline]
 vfs_set_acl+0x9d1/0xa70 fs/posix_acl.c:1142
 do_set_acl+0xf4/0x180 fs/posix_acl.c:1278
 do_setxattr fs/xattr.c:633 [inline]
 filename_setxattr+0x355/0x480 fs/xattr.c:665
 path_setxattrat+0x3f7/0x4c0 fs/xattr.c:713
 __do_sys_lsetxattr fs/xattr.c:754 [inline]
 __se_sys_lsetxattr fs/xattr.c:750 [inline]
 __x64_sys_lsetxattr+0xbf/0xe0 fs/xattr.c:750
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f3a7158d169
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:00007f3a7235c038 EFLAGS: 00000246
 ORIG_RAX: 00000000000000bd
RAX: ffffffffffffffda RBX: 00007f3a717a6080 RCX: 00007f3a7158d169
RDX: 0000200000000000 RSI: 0000200000000040 RDI: 0000200000000140
RBP: 00007f3a7160e2a0 R08: 0000000000000000 R09: 0000000000000000
R10: 000000000000001c R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00007f3a717a6080 R15: 00007fff74831ee8
 </TASK>