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DEBUG_RWSEMS_WARN_ON((rwsem_owner(sem) != current) && !rwsem_test_oflags(sem, RWSEM_NONSPINNABLE)): count = 0x0, magic = 0xffff00012bfe71d0, owner = 0x0, curr 0xffff0000d85a1e00, list empty
WARNING: CPU: 1 PID: 15182 at kernel/locking/rwsem.c:1370 __up_write kernel/locking/rwsem.c:1369 [inline]
WARNING: CPU: 1 PID: 15182 at kernel/locking/rwsem.c:1370 up_write+0x524/0x760 kernel/locking/rwsem.c:1632
Modules linked in:
CPU: 1 PID: 15182 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-gd5b235ec8eab #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __up_write kernel/locking/rwsem.c:1369 [inline]
pc : up_write+0x524/0x760 kernel/locking/rwsem.c:1632
lr : __up_write kernel/locking/rwsem.c:1369 [inline]
lr : up_write+0x524/0x760 kernel/locking/rwsem.c:1632
sp : ffff80009e667b80
x29: ffff80009e667c00 x28: 1ffff00013cccf95 x27: 1fffe000257fce47
x26: dfff800000000000 x25: 1fffe000257fce3b x24: ffff00012bfe7228
x23: 0000000000000000 x22: 0000000000000000 x21: ffff0000d85a1e00
x20: ffff00012bfe71d0 x19: ffff00012bfe71d0 x18: 1fffe0003682a5ce
x17: ffff80008e4ed000 x16: ffff800080317cac x15: 0000000000000001
x14: 1fffe0003682cdb0 x13: 0000000000000000 x12: 0000000000000003
x11: 0000000000000001 x10: 0000000000000003 x9 : 84f67b3b91753500
x8 : 84f67b3b91753500 x7 : ffff80008028f018 x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000007 x1 : ffff80008a99dc80 x0 : ffff800125d0c000
Call trace:
 __up_write kernel/locking/rwsem.c:1369 [inline]
 up_write+0x524/0x760 kernel/locking/rwsem.c:1632
 inode_unlock include/linux/fs.h:807 [inline]
 done_path_create fs/namei.c:3926 [inline]
 do_mkdirat+0x298/0x574 fs/namei.c:4132
 __do_sys_mkdirat fs/namei.c:4144 [inline]
 __se_sys_mkdirat fs/namei.c:4142 [inline]
 __arm64_sys_mkdirat+0x90/0xa8 fs/namei.c:4142
 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155
 el0_svc+0x54/0x158 arch/arm64/kernel/entry-common.c:678
 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595
irq event stamp: 670
hardirqs last  enabled at (669): [<ffff80008028f0b8>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1361 [inline]
hardirqs last  enabled at (669): [<ffff80008028f0b8>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5130
hardirqs last disabled at (670): [<ffff80008a829d94>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436
softirqs last  enabled at (652): [<ffff80008002189c>] softirq_handle_end kernel/softirq.c:399 [inline]
softirqs last  enabled at (652): [<ffff80008002189c>] __do_softirq+0xac8/0xce4 kernel/softirq.c:582
softirqs last disabled at (621): [<ffff80008002aadc>] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81
---[ end trace 0000000000000000 ]---