DEBUG_RWSEMS_WARN_ON((rwsem_owner(sem) != current) && !rwsem_test_oflags(sem, RWSEM_NONSPINNABLE)): count = 0x0, magic = 0xffff88805d2fcac8, owner = 0x0, curr 0xffff88802b40da00, list empty
WARNING: CPU: 0 PID: 5903 at kernel/locking/rwsem.c:1370 __up_write kernel/locking/rwsem.c:1369 [inline]
WARNING: CPU: 0 PID: 5903 at kernel/locking/rwsem.c:1370 up_write+0x502/0x590 kernel/locking/rwsem.c:1632
Modules linked in:
CPU: 0 PID: 5903 Comm: syz-executor.4 Not tainted 6.10.0-rc5-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
RIP: 0010:__up_write kernel/locking/rwsem.c:1369 [inline]
RIP: 0010:up_write+0x502/0x590 kernel/locking/rwsem.c:1632
Code: c7 c7 a0 ae ca 8b 48 c7 c6 20 b1 ca 8b 48 8b 54 24 28 48 8b 4c 24 18 4d 89 e0 4c 8b 4c 24 30 53 e8 73 a6 e6 ff 48 83 c4 08 90 <0f> 0b 90 90 e9 6a fd ff ff 48 c7 c1 60 53 ac 8f 80 e1 07 80 c1 03
RSP: 0018:ffffc90004057bc0 EFLAGS: 00010296
RAX: 24d93c35610d6500 RBX: ffffffff8bcaaf80 RCX: 0000000000040000
RDX: ffffc90012c00000 RSI: 000000000003ffff RDI: 0000000000040000
RBP: ffffc90004057c90 R08: ffffffff81585742 R09: 1ffffffff25ee2dc
R10: dffffc0000000000 R11: fffffbfff25ee2dd R12: 0000000000000000
R13: ffff88805d2fcac8 R14: 1ffff9200080af80 R15: dffffc0000000000
FS: 00007fd4f0c0f6c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b33a37000 CR3: 000000007c13a000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
inode_unlock include/linux/fs.h:796 [inline]
vfs_utimes+0x4c2/0x770 fs/utimes.c:68
do_utimes_path fs/utimes.c:99 [inline]
do_utimes fs/utimes.c:145 [inline]
__do_sys_utime fs/utimes.c:226 [inline]
__se_sys_utime+0x1e1/0x2e0 fs/utimes.c:215
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fd4efe7d0a9
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:00007fd4f0c0f0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000084
RAX: ffffffffffffffda RBX: 00007fd4effb4050 RCX: 00007fd4efe7d0a9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000
RBP: 00007fd4efeec074 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000006e R14: 00007fd4effb4050 R15: 00007ffed56bf548
</TASK>