WARNING: CPU: 1 PID: 6611 at kernel/locking/rwsem.c:1370 __up_write kernel/locking/rwsem.c:1369 [inline]
WARNING: CPU: 1 PID: 6611 at kernel/locking/rwsem.c:1370 up_write+0x524/0x760 kernel/locking/rwsem.c:1632
Modules linked in:
CPU: 1 UID: 0 PID: 6611 Comm: syz.4.21 Not tainted 6.11.0-rc5-syzkaller-gdf54f4a16f82 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
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 : ffff8000a0927b80
x29: ffff8000a0927c00 x28: 1ffff00014124f95 x27: 1fffe0001dea995a
x26: dfff800000000000 x25: 1fffe0001dea994e x24: ffff0000ef54cac0
x23: 0000000000000000 x22: 0000000000000000 x21: ffff0000d23fdac0
x20: ffff0000ef54ca68 x19: ffff0000ef54ca68 x18: ffff8000a09270c0
x17: 000000000001c1b1 x16: ffff800080345a84 x15: 0000000000000001
x14: 1ffff00011fbc252 x13: 0000000000000000 x12: 0000000000000003
x11: 0000000000000001 x10: 0000000000000003 x9 : 296cacaaf0d10700
x8 : 296cacaaf0d10700 x7 : ffff8000800605c8 x6 : ffff8000800607c4
x5 : ffff0000da738b90 x4 : ffff8000a0927510 x3 : 0000000000000000
x2 : 0000000000000007 x1 : ffff80008b462a00 x0 : ffff80012489c000
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:804 [inline]
 done_path_create fs/namei.c:4030 [inline]
 do_mkdirat+0x298/0x574 fs/namei.c:4236
 __do_sys_mkdirat fs/namei.c:4248 [inline]
 __se_sys_mkdirat fs/namei.c:4246 [inline]
 __arm64_sys_mkdirat+0x8c/0xa4 fs/namei.c:4246
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712
 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598
irq event stamp: 410
hardirqs last  enabled at (409): [<ffff8000803e5a8c>] __call_rcu_common kernel/rcu/tree.c:3128 [inline]
hardirqs last  enabled at (409): [<ffff8000803e5a8c>] call_rcu+0x648/0xb08 kernel/rcu/tree.c:3210
hardirqs last disabled at (410): [<ffff80008b2ee35c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470
softirqs last  enabled at (386): [<ffff8000801f77b8>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (386): [<ffff8000801f77b8>] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582
softirqs last disabled at (277): [<ffff800080020de8>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---