DEBUG_RWSEMS_WARN_ON((rwsem_owner(sem) != current) && !rwsem_test_oflags(sem, RWSEM_NONSPINNABLE)): count = 0x0, magic = 0xffff888052052f70, owner = 0x0, curr 0xffff888022ec9dc0, list empty WARNING: CPU: 1 PID: 11433 at kernel/locking/rwsem.c:1350 __up_write kernel/locking/rwsem.c:1349 [inline] WARNING: CPU: 1 PID: 11433 at kernel/locking/rwsem.c:1350 up_write+0x4f5/0x580 kernel/locking/rwsem.c:1604 Modules linked in: CPU: 0 PID: 11433 Comm: syz.1.1078 Not tainted 5.15.175-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:__up_write kernel/locking/rwsem.c:1349 [inline] RIP: 0010:up_write+0x4f5/0x580 kernel/locking/rwsem.c:1604 Code: 48 c7 c7 00 1f ab 8a 48 c7 c6 c0 21 ab 8a 48 8b 54 24 28 48 8b 4c 24 18 4d 89 e0 4c 8b 4c 24 30 53 e8 9f 08 ea ff 48 83 c4 08 <0f> 0b e9 71 fd ff ff 48 c7 c1 18 94 0a 8e 80 e1 07 80 c1 03 38 c1 RSP: 0018:ffffc9000306fb80 EFLAGS: 00010292 RAX: eb0250f34acbf200 RBX: ffffffff8aab1fe0 RCX: 0000000000080000 RDX: ffffc90017c08000 RSI: 0000000000035137 RDI: 0000000000035138 RBP: ffffc9000306fc50 R08: ffffffff8166aa6c R09: ffffed10171e67a8 R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 R13: ffff888052052f70 R14: 1ffff9200060df78 R15: dffffc0000000000 FS: 00007f13c77fb6c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f4a480d3270 CR3: 0000000063121000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: inode_unlock include/linux/fs.h:794 [inline] unlock_rename fs/namei.c:3065 [inline] do_renameat2+0xea9/0x1700 fs/namei.c:4991 __do_sys_renameat2 fs/namei.c:5018 [inline] __se_sys_renameat2 fs/namei.c:5015 [inline] __x64_sys_renameat2+0xce/0xe0 fs/namei.c:5015 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7f13c9a10d29 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:00007f13c77fb038 EFLAGS: 00000246 ORIG_RAX: 000000000000013c RAX: ffffffffffffffda RBX: 00007f13c9c01080 RCX: 00007f13c9a10d29 RDX: 0000000000000008 RSI: 00000000200001c0 RDI: 0000000000000008 RBP: 00007f13c9a8cb08 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000001 R14: 00007f13c9c01080 R15: 00007ffc712b15e8