DEBUG_RWSEMS_WARN_ON((rwsem_owner(sem) != current) && !rwsem_test_oflags(sem, RWSEM_NONSPINNABLE)): count = 0x1, magic = 0xffff888033ff0330, owner = 0xffff888079275940, curr 0xffff88801db59dc0, list empty WARNING: CPU: 1 PID: 8011 at kernel/locking/rwsem.c:1370 __up_write kernel/locking/rwsem.c:1369 [inline] WARNING: CPU: 1 PID: 8011 at kernel/locking/rwsem.c:1370 up_write+0x4f4/0x580 kernel/locking/rwsem.c:1626 Modules linked in: CPU: 1 PID: 8011 Comm: syz-executor.0 Not tainted 6.6.0-rc6-syzkaller-00039-g06dc10eae55b #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 RIP: 0010:__up_write kernel/locking/rwsem.c:1369 [inline] RIP: 0010:up_write+0x4f4/0x580 kernel/locking/rwsem.c:1626 Code: 48 c7 c7 a0 98 0a 8b 48 c7 c6 e0 9a 0a 8b 48 8b 54 24 28 48 8b 4c 24 18 4d 89 e0 4c 8b 4c 24 30 53 e8 e0 e9 e7 ff 48 83 c4 08 <0f> 0b e9 75 fd ff ff 48 c7 c1 d0 66 9a 8e 80 e1 07 80 c1 03 38 c1 RSP: 0018:ffffc9000317fd40 EFLAGS: 00010292 RAX: f03a00379d74d600 RBX: ffffffff8b0a9980 RCX: 0000000000040000 RDX: ffffc90009d02000 RSI: 000000000003ffff RDI: 0000000000040000 RBP: ffffc9000317fe10 R08: ffffffff81543302 R09: 1ffffffff20dee9c R10: dffffc0000000000 R11: fffffbfff20dee9d R12: ffff888079275940 R13: ffff888033ff0330 R14: 1ffff9200062ffb0 R15: dffffc0000000000 FS: 00007f1adc23f6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005578e360d238 CR3: 000000007918f000 CR4: 00000000003506e0 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:3940 [inline] do_symlinkat+0x25e/0x610 fs/namei.c:4508 __do_sys_symlinkat fs/namei.c:4522 [inline] __se_sys_symlinkat fs/namei.c:4519 [inline] __x64_sys_symlinkat+0x99/0xb0 fs/namei.c:4519 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f1adb47cae9 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:00007f1adc23f0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000010a RAX: ffffffffffffffda RBX: 00007f1adb59c050 RCX: 00007f1adb47cae9 RDX: 0000000020000500 RSI: 0000000000000004 RDI: 0000000020000200 RBP: 00007f1adb4c847a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000006e R14: 00007f1adb59c050 R15: 00007ffe463d06d8