DEBUG_RWSEMS_WARN_ON((rwsem_owner(sem) != current) && !rwsem_test_oflags(sem, RWSEM_NONSPINNABLE)): count = 0x0, magic = 0xffff000127d65bb0, owner = 0x0, curr 0xffff0000d2893780, list empty
WARNING: CPU: 1 PID: 27756 at kernel/locking/rwsem.c:1370 __up_write kernel/locking/rwsem.c:1369 [inline]
WARNING: CPU: 1 PID: 27756 at kernel/locking/rwsem.c:1370 up_write+0x524/0x760 kernel/locking/rwsem.c:1626
Modules linked in:
CPU: 1 PID: 27756 Comm: syz-executor.3 Not tainted 6.6.0-rc7-syzkaller-g850ffb9bb2bd #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
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:1626
lr : __up_write kernel/locking/rwsem.c:1369 [inline]
lr : up_write+0x524/0x760 kernel/locking/rwsem.c:1626
sp : ffff80009bab7b80
x29: ffff80009bab7c00 x28: 1ffff00013756f90 x27: 1fffe00024facb83
x26: dfff800000000000 x25: 1fffe00024facb77 x24: ffff000127d65c08
x23: 0000000000000000 x22: 0000000000000000 x21: ffff0000d2893780
x20: ffff000127d65bb0 x19: ffff000127d65bb0 x18: 1fffe00036833dce
x17: 0000000000000000 x16: ffff800080316b34 x15: 0000000000000001
x14: 1fffe0001a368800 x13: 0000000000000000 x12: 0000000000000000
x11: ffff60001a368801 x10: 1fffe0001a368800 x9 : ecd2b9701c244000
x8 : ecd2b9701c244000 x7 : ffff80008028de54 x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff80008027a9dc
x2 : 0000000000000001 x1 : 0000000000000004 x0 : 0000000000000001
Call trace:
 __up_write kernel/locking/rwsem.c:1369 [inline]
 up_write+0x524/0x760 kernel/locking/rwsem.c:1626
 inode_unlock include/linux/fs.h:807 [inline]
 done_path_create fs/namei.c:3941 [inline]
 do_mkdirat+0x26c/0x510 fs/namei.c:4147
 __do_sys_mkdirat fs/namei.c:4159 [inline]
 __se_sys_mkdirat fs/namei.c:4157 [inline]
 __arm64_sys_mkdirat+0x90/0xa8 fs/namei.c:4157
 __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: 602
hardirqs last  enabled at (601): [<ffff80008028def4>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1384 [inline]
hardirqs last  enabled at (601): [<ffff80008028def4>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5134
hardirqs last disabled at (602): [<ffff80008a71b998>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436
softirqs last  enabled at (550): [<ffff800080021894>] softirq_handle_end kernel/softirq.c:399 [inline]
softirqs last  enabled at (550): [<ffff800080021894>] __do_softirq+0xac0/0xd54 kernel/softirq.c:582
softirqs last disabled at (401): [<ffff80008002aadc>] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80
---[ end trace 0000000000000000 ]---