DEBUG_RWSEMS_WARN_ON((rwsem_owner(sem) != current) && !rwsem_test_oflags(sem, RWSEM_NONSPINNABLE)): count = 0x0, magic = 0xffff88803361e310, owner = 0x0, curr 0xffff88807792ba80, list empty WARNING: CPU: 0 PID: 10685 at kernel/locking/rwsem.c:1370 __up_write kernel/locking/rwsem.c:1369 [inline] WARNING: CPU: 0 PID: 10685 at kernel/locking/rwsem.c:1370 up_write+0x4f4/0x580 kernel/locking/rwsem.c:1626 Modules linked in: CPU: 0 PID: 10685 Comm: syz-executor.5 Not tainted 6.3.0-syzkaller-00113-g1a0beef98b58 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 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 e0 71 ea 8a 48 c7 c6 20 74 ea 8a 48 8b 54 24 28 48 8b 4c 24 18 4d 89 e0 4c 8b 4c 24 30 53 e8 b0 f5 e8 ff 48 83 c4 08 <0f> 0b e9 75 fd ff ff 48 c7 c1 28 80 53 8e 80 e1 07 80 c1 03 38 c1 RSP: 0018:ffffc90015dafd60 EFLAGS: 00010296 RAX: b8ee29cde626f700 RBX: ffffffff8aea72c0 RCX: 0000000000040000 RDX: ffffc90010ee2000 RSI: 000000000003ffff RDI: 0000000000040000 RBP: ffffc90015dafe30 R08: ffffffff81528022 R09: fffff52002bb5f25 R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 R13: ffff88803361e310 R14: 1ffff92002bb5fb4 R15: dffffc0000000000 FS: 00007fe1f69cb700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2bf34000 CR3: 000000007efa1000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: inode_unlock include/linux/fs.h:763 [inline] done_path_create fs/namei.c:3858 [inline] do_mkdirat+0x2c6/0x520 fs/namei.c:4064 __do_sys_mkdirat fs/namei.c:4076 [inline] __se_sys_mkdirat fs/namei.c:4074 [inline] __x64_sys_mkdirat+0x89/0xa0 fs/namei.c:4074 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: 0033:0x7fe1f5c8c169 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fe1f69cb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 RAX: ffffffffffffffda RBX: 00007fe1f5dac1f0 RCX: 00007fe1f5c8c169 RDX: 0000000000000000 RSI: 0000000020000100 RDI: ffffffffffffff9c RBP: 00007fe1f5ce7ca1 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffe01c5ca9f R14: 00007fe1f69cb300 R15: 0000000000022000