INFO: task syz-executor.1:5185 blocked for more than 143 seconds.
      Not tainted 6.0.0-syzkaller-09423-g493ffd6605b2 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.1  state:D stack:29720 pid: 5185 ppid:  3641 flags:0x00004004
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5183 [inline]
 __schedule+0x91f/0xdf0 kernel/sched/core.c:6495
 schedule+0xcb/0x190 kernel/sched/core.c:6571
 rwsem_down_write_slowpath+0xf1c/0x1350 kernel/locking/rwsem.c:1182
 __down_write_common kernel/locking/rwsem.c:1297 [inline]
 __down_write kernel/locking/rwsem.c:1306 [inline]
 down_write_nested+0x16c/0x180 kernel/locking/rwsem.c:1663
 lock_rename+0x182/0x1a0
 do_renameat2+0x4a0/0x1370 fs/namei.c:4848
 __do_sys_renameat2 fs/namei.c:4940 [inline]
 __se_sys_renameat2 fs/namei.c:4937 [inline]
 __x64_sys_renameat2+0xce/0xe0 fs/namei.c:4937
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f360328b5a9
RSP: 002b:00007f36043e0168 EFLAGS: 00000246 ORIG_RAX: 000000000000013c
RAX: ffffffffffffffda RBX: 00007f36033ac050 RCX: 00007f360328b5a9
RDX: ffffffffffffff9c RSI: 0000000020000300 RDI: 0000000000000003
RBP: 00007f36032e6580 R08: 0000000000000002 R09: 0000000000000000
R10: 00000000200000c0 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffd5be8dc9f R14: 00007f36043e0300 R15: 0000000000022000
 </TASK>
INFO: lockdep is turned off.
NMI backtrace for cpu 1
CPU: 1 PID: 29 Comm: khungtaskd Not tainted 6.0.0-syzkaller-09423-g493ffd6605b2 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1b1/0x28e lib/dump_stack.c:106
 nmi_cpu_backtrace+0x425/0x450 lib/nmi_backtrace.c:111
 nmi_trigger_cpumask_backtrace+0x169/0x280 lib/nmi_backtrace.c:62
 trigger_all_cpu_backtrace include/linux/nmi.h:148 [inline]
 check_hung_uninterruptible_tasks kernel/hung_task.c:212 [inline]
 watchdog+0xcd5/0xd20 kernel/hung_task.c:369
 kthread+0x266/0x300 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306
 </TASK>
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 3609 Comm: syz-fuzzer Not tainted 6.0.0-syzkaller-09423-g493ffd6605b2 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
RIP: 0033:0x413c00
Code: cc cc cc cc cc cc cc cc cc cc 48 83 ec 30 48 89 6c 24 28 48 8d 6c 24 28 90 48 ba 00 00 00 00 00 80 00 00 48 01 c2 48 c1 ea 1a <48> 81 fa 00 00 40 00 72 04 31 d2 eb 2e 48 8b 35 c4 81 b1 01 84 06
RSP: 002b:000000c00023fe50 EFLAGS: 00000206
RAX: 000000c00033a3c0 RBX: 000000c008bb6000 RCX: 0000000000000000
RDX: 0000000000203000 RSI: 0000000000203002 RDI: 000000c025b1a000
RBP: 000000c00023fe78 R08: 0000000000000000 R09: 00007f6f0d881b00
R10: fffffffff77843c0 R11: 00007f6f0da23fff R12: 000000c008bb6000
R13: 000000c00033a3c0 R14: 000000c00051e4e0 R15: 00007f6f0c4d3375
FS:  000000c0001df890 GS:  0000000000000000