DEBUG_RWSEMS_WARN_ON((rwsem_owner(sem) != current) && !rwsem_test_oflags(sem, RWSEM_NONSPINNABLE)): count = 0x0, magic = 0xffff888064a7af70, owner = 0x0, curr 0xffff888016360000, list empty WARNING: CPU: 0 PID: 14301 at kernel/locking/rwsem.c:1370 __up_write kernel/locking/rwsem.c:1369 [inline] WARNING: CPU: 0 PID: 14301 at kernel/locking/rwsem.c:1370 up_write+0x4f4/0x580 kernel/locking/rwsem.c:1632 Modules linked in: CPU: 0 PID: 14301 Comm: syz-executor401 Not tainted 6.6.0-syzkaller-16159-g3ca112b71f35 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 RIP: 0010:__up_write kernel/locking/rwsem.c:1369 [inline] RIP: 0010:up_write+0x4f4/0x580 kernel/locking/rwsem.c:1632 Code: 48 c7 c7 40 a3 6a 8b 48 c7 c6 80 a5 6a 8b 48 8b 54 24 28 48 8b 4c 24 18 4d 89 e0 4c 8b 4c 24 30 53 e8 b0 db e7 ff 48 83 c4 08 <0f> 0b e9 75 fd ff ff 48 c7 c1 c0 f9 00 8f 80 e1 07 80 c1 03 38 c1 RSP: 0018:ffffc90003d9fd20 EFLAGS: 00010292 RAX: 126538fd1f12a800 RBX: ffffffff8b6aa420 RCX: ffff888016360000 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffffc90003d9fdf0 R08: ffffffff81547c82 R09: 1ffff920007b3ef8 R10: dffffc0000000000 R11: fffff520007b3ef9 R12: 0000000000000000 R13: ffff888064a7af70 R14: 1ffff920007b3fac R15: dffffc0000000000 FS: 00007f466f2d46c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f46774f6000 CR3: 000000007a102000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: inode_unlock include/linux/fs.h:807 [inline] done_path_create fs/namei.c:3926 [inline] do_symlinkat+0x284/0x3a0 fs/namei.c:4492 __do_sys_symlink fs/namei.c:4511 [inline] __se_sys_symlink fs/namei.c:4509 [inline] __x64_sys_symlink+0x7e/0x90 fs/namei.c:4509 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x44/0x110 arch/x86/entry/common.c:82 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7f4677538d89 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f466f2d4218 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 RAX: ffffffffffffffda RBX: 00007f46775e06d8 RCX: 00007f4677538d89 RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000020000540 RBP: 00007f46775e06d0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f46775ac954 R13: 00007f46775ac850 R14: 0031656c69662f2e R15: 0030656c69662f2e