DEBUG_RWSEMS_WARN_ON((rwsem_owner(sem) != current) && !rwsem_test_oflags(sem, RWSEM_NONSPINNABLE)): count = 0x0, magic = 0xffff0000d3712f70, owner = 0x0, curr 0xffff0000d5cc8000, list empty
WARNING: CPU: 0 PID: 15424 at kernel/locking/rwsem.c:1342 __up_write kernel/locking/rwsem.c:1341 [inline]
WARNING: CPU: 0 PID: 15424 at kernel/locking/rwsem.c:1342 up_write+0x384/0x438 kernel/locking/rwsem.c:1594
Modules linked in:
CPU: 0 PID: 15424 Comm: syz-executor.5 Not tainted 5.15.133-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __up_write kernel/locking/rwsem.c:1341 [inline]
pc : up_write+0x384/0x438 kernel/locking/rwsem.c:1594
lr : __up_write kernel/locking/rwsem.c:1341 [inline]
lr : up_write+0x384/0x438 kernel/locking/rwsem.c:1594
sp : ffff80001d217be0
x29: ffff80001d217bf0 x28: 1ffff00003a42f91 x27: dfff800000000000
x26: dfff800000000000 x25: 1fffe0001a6e25fb x24: ffff0000d3712fc8
x23: 0000000000000000 x22: 0000000000000000 x21: ffff0000d5cc8000
x20: ffff0000d3712f70 x19: ffff0000d3712f70 x18: 1fffe000368fef8e
x17: 1fffe000368fef8e x16: ffff800011963fa4 x15: ffff80001499efe0
x14: 1ffff0000292006a x13: ffffffffffffffff x12: 0000000000040000
x11: 000000000001f02e x10: ffff80002155b000 x9 : ad9e6118272b5800
x8 : ad9e6118272b5800 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a95ad80
x2 : ffff0001b47f7d10 x1 : 0000000100000000 x0 : 00000000000000bd
Call trace:
 __up_write kernel/locking/rwsem.c:1341 [inline]
 up_write+0x384/0x438 kernel/locking/rwsem.c:1594
 inode_unlock include/linux/fs.h:792 [inline]
 done_path_create fs/namei.c:3815 [inline]
 do_mkdirat+0x258/0x610 fs/namei.c:4022
 __do_sys_mkdirat fs/namei.c:4034 [inline]
 __se_sys_mkdirat fs/namei.c:4032 [inline]
 __arm64_sys_mkdirat+0x90/0xa8 fs/namei.c:4032
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:596
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:614
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
irq event stamp: 308
hardirqs last  enabled at (307): [<ffff800008268afc>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1338 [inline]
hardirqs last  enabled at (307): [<ffff800008268afc>] finish_lock_switch+0xbc/0x1e8 kernel/sched/core.c:4780
hardirqs last disabled at (308): [<ffff80001195f638>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:387
softirqs last  enabled at (304): [<ffff800008020ccc>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last  enabled at (304): [<ffff800008020ccc>] __do_softirq+0xb5c/0xe20 kernel/softirq.c:587
softirqs last disabled at (237): [<ffff8000081b56d4>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (237): [<ffff8000081b56d4>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (237): [<ffff8000081b56d4>] __irq_exit_rcu+0x28c/0x534 kernel/softirq.c:637
---[ end trace f8a9e9b56c7347a7 ]---