======================================================
WARNING: possible circular locking dependency detected
4.14.155-syzkaller #0 Not tainted
------------------------------------------------------
syz-executor.5/9485 is trying to acquire lock:
 (event_mutex){+.+.}, at: [<ffffffff816313f8>] perf_trace_init+0x58/0xaa0 kernel/trace/trace_event_perf.c:216

but task is already holding lock:
 (&cpuctx_mutex/1){+.+.}, at: [<ffffffff816c1990>] perf_event_ctx_lock_nested+0x150/0x2c0 kernel/events/core.c:1235

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #5 (&cpuctx_mutex/1){+.+.}:
       lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994
       __mutex_lock_common kernel/locking/mutex.c:756 [inline]
       __mutex_lock+0xe8/0x1470 kernel/locking/mutex.c:893
       mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908
       mutex_lock_double kernel/events/core.c:9904 [inline]
       __perf_event_ctx_lock_double kernel/events/core.c:9963 [inline]
       SYSC_perf_event_open+0x134c/0x2690 kernel/events/core.c:10225
       SyS_perf_event_open+0x34/0x40 kernel/events/core.c:9983
       do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
       entry_SYSCALL_64_after_hwframe+0x42/0xb7

-> #4 (&cpuctx_mutex){+.+.}:
       lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994
       __mutex_lock_common kernel/locking/mutex.c:756 [inline]
       __mutex_lock+0xe8/0x1470 kernel/locking/mutex.c:893
       mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908
       perf_event_init_cpu+0xc2/0x170 kernel/events/core.c:11223
       perf_event_init+0x2d8/0x31a kernel/events/core.c:11270
       start_kernel+0x3b6/0x6fd init/main.c:621
       x86_64_start_reservations+0x29/0x2b arch/x86/kernel/head64.c:399
       x86_64_start_kernel+0x77/0x7b arch/x86/kernel/head64.c:380
       secondary_startup_64+0xa5/0xb0 arch/x86/kernel/head_64.S:240

-> #3 (pmus_lock){+.+.}:
       lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994
       __mutex_lock_common kernel/locking/mutex.c:756 [inline]
       __mutex_lock+0xe8/0x1470 kernel/locking/mutex.c:893
       mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908
       perf_event_init_cpu+0x2f/0x170 kernel/events/core.c:11217
       cpuhp_invoke_callback+0x1ea/0x1ab0 kernel/cpu.c:184
       cpuhp_up_callbacks kernel/cpu.c:572 [inline]
       _cpu_up+0x228/0x530 kernel/cpu.c:1134
       do_cpu_up+0x121/0x150 kernel/cpu.c:1169
       cpu_up+0x1b/0x20 kernel/cpu.c:1177
       smp_init+0x157/0x170 kernel/smp.c:578
       kernel_init_freeable+0x30b/0x532 init/main.c:1067
       kernel_init+0x12/0x162 init/main.c:999
       ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:404

-> #2 (cpu_hotplug_lock.rw_sem){++++}:
       lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994
       percpu_down_read_preempt_disable include/linux/percpu-rwsem.h:36 [inline]
       percpu_down_read include/linux/percpu-rwsem.h:59 [inline]
       cpus_read_lock+0x3d/0xc0 kernel/cpu.c:295
       static_key_slow_inc+0x13/0x30 kernel/jump_label.c:123
       tracepoint_add_func kernel/tracepoint.c:223 [inline]
       tracepoint_probe_register_prio+0x4d6/0x6d0 kernel/tracepoint.c:283
       tracepoint_probe_register+0x2b/0x40 kernel/tracepoint.c:304
       trace_event_reg+0x277/0x330 kernel/trace/trace_events.c:305
       perf_trace_event_reg kernel/trace/trace_event_perf.c:122 [inline]
       perf_trace_event_init kernel/trace/trace_event_perf.c:197 [inline]
       perf_trace_init+0x449/0xaa0 kernel/trace/trace_event_perf.c:221
       perf_tp_event_init+0x7d/0xf0 kernel/events/core.c:8106
       perf_try_init_event+0x164/0x200 kernel/events/core.c:9342
       perf_init_event kernel/events/core.c:9380 [inline]
       perf_event_alloc.part.0+0xd90/0x25b0 kernel/events/core.c:9640
       perf_event_alloc kernel/events/core.c:9993 [inline]
       SYSC_perf_event_open+0xad1/0x2690 kernel/events/core.c:10097
       SyS_perf_event_open+0x34/0x40 kernel/events/core.c:9983
       do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
       entry_SYSCALL_64_after_hwframe+0x42/0xb7

-> #1 (tracepoints_mutex){+.+.}:
       lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994
       __mutex_lock_common kernel/locking/mutex.c:756 [inline]
       __mutex_lock+0xe8/0x1470 kernel/locking/mutex.c:893
       mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908
       tracepoint_probe_register_prio+0x36/0x6d0 kernel/tracepoint.c:279
       tracepoint_probe_register+0x2b/0x40 kernel/tracepoint.c:304
       trace_event_reg+0x277/0x330 kernel/trace/trace_events.c:305
       perf_trace_event_reg kernel/trace/trace_event_perf.c:122 [inline]
       perf_trace_event_init kernel/trace/trace_event_perf.c:197 [inline]
       perf_trace_init+0x449/0xaa0 kernel/trace/trace_event_perf.c:221
       perf_tp_event_init+0x7d/0xf0 kernel/events/core.c:8106
       perf_try_init_event+0x164/0x200 kernel/events/core.c:9342
       perf_init_event kernel/events/core.c:9380 [inline]
       perf_event_alloc.part.0+0xd90/0x25b0 kernel/events/core.c:9640
       perf_event_alloc kernel/events/core.c:9993 [inline]
       SYSC_perf_event_open+0xad1/0x2690 kernel/events/core.c:10097
       SyS_perf_event_open+0x34/0x40 kernel/events/core.c:9983
       do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
       entry_SYSCALL_64_after_hwframe+0x42/0xb7

-> #0 (event_mutex){+.+.}:
       check_prev_add kernel/locking/lockdep.c:1901 [inline]
       check_prevs_add kernel/locking/lockdep.c:2018 [inline]
       validate_chain kernel/locking/lockdep.c:2460 [inline]
       __lock_acquire+0x2cb3/0x4620 kernel/locking/lockdep.c:3487
       lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994
       __mutex_lock_common kernel/locking/mutex.c:756 [inline]
       __mutex_lock+0xe8/0x1470 kernel/locking/mutex.c:893
       mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908
       perf_trace_init+0x58/0xaa0 kernel/trace/trace_event_perf.c:216
       perf_tp_event_init+0x7d/0xf0 kernel/events/core.c:8106
       perf_try_init_event+0xe6/0x200 kernel/events/core.c:9342
       perf_init_event kernel/events/core.c:9380 [inline]
       perf_event_alloc.part.0+0xd90/0x25b0 kernel/events/core.c:9640
       perf_event_alloc kernel/events/core.c:9993 [inline]
       SYSC_perf_event_open+0xad1/0x2690 kernel/events/core.c:10097
       SyS_perf_event_open+0x34/0x40 kernel/events/core.c:9983
       do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
       entry_SYSCALL_64_after_hwframe+0x42/0xb7

other info that might help us debug this:

Chain exists of:
  event_mutex --> &cpuctx_mutex --> &cpuctx_mutex/1

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(&cpuctx_mutex/1);
                               lock(&cpuctx_mutex);
                               lock(&cpuctx_mutex/1);
  lock(event_mutex);

 *** DEADLOCK ***

2 locks held by syz-executor.5/9485:
 #0:  (&pmus_srcu){....}, at: [<ffffffff816c53aa>] perf_event_alloc.part.0+0xbaa/0x25b0 kernel/events/core.c:9636
 #1:  (&cpuctx_mutex/1){+.+.}, at: [<ffffffff816c1990>] perf_event_ctx_lock_nested+0x150/0x2c0 kernel/events/core.c:1235

stack backtrace:
CPU: 0 PID: 9485 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 print_circular_bug.isra.0.cold+0x1cc/0x28f kernel/locking/lockdep.c:1258
 check_prev_add kernel/locking/lockdep.c:1901 [inline]
 check_prevs_add kernel/locking/lockdep.c:2018 [inline]
 validate_chain kernel/locking/lockdep.c:2460 [inline]
 __lock_acquire+0x2cb3/0x4620 kernel/locking/lockdep.c:3487
 lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994
 __mutex_lock_common kernel/locking/mutex.c:756 [inline]
 __mutex_lock+0xe8/0x1470 kernel/locking/mutex.c:893
 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908
 perf_trace_init+0x58/0xaa0 kernel/trace/trace_event_perf.c:216
 perf_tp_event_init+0x7d/0xf0 kernel/events/core.c:8106
 perf_try_init_event+0xe6/0x200 kernel/events/core.c:9342
 perf_init_event kernel/events/core.c:9380 [inline]
 perf_event_alloc.part.0+0xd90/0x25b0 kernel/events/core.c:9640
 perf_event_alloc kernel/events/core.c:9993 [inline]
 SYSC_perf_event_open+0xad1/0x2690 kernel/events/core.c:10097
 SyS_perf_event_open+0x34/0x40 kernel/events/core.c:9983
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x45a639
RSP: 002b:00007f32daf57c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045a639
RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000200
RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000003 R11: 0000000000000246 R12: 00007f32daf586d4
R13: 00000000004c79f2 R14: 00000000004dd788 R15: 00000000ffffffff
kobject: 'loop4' (ffff8880a4a901a0): kobject_uevent_env
kobject: 'loop4' (ffff8880a4a901a0): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop1' (ffff8880a49937e0): kobject_uevent_env
kobject: 'loop1' (ffff8880a49937e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop2' (ffff8880a499d1e0): kobject_uevent_env
kobject: 'loop2' (ffff8880a499d1e0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop4' (ffff8880a4a901a0): kobject_uevent_env
kobject: 'loop4' (ffff8880a4a901a0): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=37500 sclass=netlink_route_socket pig=9506 comm=syz-executor.1
kobject: 'loop4' (ffff8880a4a901a0): kobject_uevent_env
kobject: 'loop4' (ffff8880a4a901a0): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop2' (ffff8880a499d1e0): kobject_uevent_env
kobject: 'loop2' (ffff8880a499d1e0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4' (ffff8880a4a901a0): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop4' (ffff8880a4a901a0): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop2' (ffff8880a499d1e0): kobject_uevent_env
kobject: 'loop2' (ffff8880a499d1e0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (ffff8880a499d1e0): kobject_uevent_env
kobject: 'loop2' (ffff8880a499d1e0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop1' (ffff8880a49937e0): kobject_uevent_env
kobject: 'loop1' (ffff8880a49937e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=37500 sclass=netlink_route_socket pig=9569 comm=syz-executor.1
kobject: 'loop4' (ffff8880a4a901a0): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop4' (ffff8880a4a901a0): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop4' (ffff8880a4a901a0): kobject_uevent_env
kobject: 'loop4' (ffff8880a4a901a0): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop2' (ffff8880a499d1e0): kobject_uevent_env
kobject: 'loop2' (ffff8880a499d1e0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop4' (ffff8880a4a901a0): kobject_uevent_env
kobject: 'loop4' (ffff8880a4a901a0): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (ffff8880a499d1e0): kobject_uevent_env
kobject: 'loop2' (ffff8880a499d1e0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop1' (ffff8880a49937e0): kobject_uevent_env
kobject: 'loop1' (ffff8880a49937e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=37500 sclass=netlink_route_socket pig=9622 comm=syz-executor.1
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop2' (ffff8880a499d1e0): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (ffff8880a499d1e0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (ffff8880a499d1e0): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop2' (ffff8880a499d1e0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (ffff8880a499d1e0): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (ffff8880a499d1e0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop4' (ffff8880a4a901a0): kobject_uevent_env
kobject: 'loop4' (ffff8880a4a901a0): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop1' (ffff8880a49937e0): kobject_uevent_env
kobject: 'loop1' (ffff8880a49937e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4' (ffff8880a4a901a0): kobject_uevent_env
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=37500 sclass=netlink_route_socket pig=9679 comm=syz-executor.1
kobject: 'loop4' (ffff8880a4a901a0): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop2' (ffff8880a499d1e0): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (ffff8880a499d1e0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop4' (ffff8880a4a901a0): kobject_uevent_env
kobject: 'loop4' (ffff8880a4a901a0): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop2' (ffff8880a499d1e0): kobject_uevent_env
kobject: 'loop2' (ffff8880a499d1e0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop1' (ffff8880a49937e0): kobject_uevent_env
kobject: 'loop1' (ffff8880a49937e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop4' (ffff8880a4a901a0): kobject_uevent_env
Unknown ioctl -1072409599
kobject: 'loop4' (ffff8880a4a901a0): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=37500 sclass=netlink_route_socket pig=9738 comm=syz-executor.1
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (ffff8880a499d1e0): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop2' (ffff8880a499d1e0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (ffff8880a499d1e0): kobject_uevent_env
kobject: 'loop2' (ffff8880a499d1e0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (ffff8880a499d1e0): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (ffff8880a499d1e0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4' (ffff8880a4a901a0): kobject_uevent_env
kobject: 'loop4' (ffff8880a4a901a0): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop1' (ffff8880a49937e0): kobject_uevent_env
kobject: 'loop1' (ffff8880a49937e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
Unknown ioctl -2147203839
kobject: 'loop4' (ffff8880a4a901a0): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
Unknown ioctl -2147203839
kobject: 'loop4' (ffff8880a4a901a0): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=37500 sclass=netlink_route_socket pig=9784 comm=syz-executor.1
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop2' (ffff8880a499d1e0): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (ffff8880a499d1e0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop4' (ffff8880a4a901a0): kobject_uevent_env
kobject: 'loop4' (ffff8880a4a901a0): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop1' (ffff8880a49937e0): kobject_uevent_env
kobject: 'loop1' (ffff8880a49937e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop4' (ffff8880a4a901a0): kobject_uevent_env
kobject: 'loop4' (ffff8880a4a901a0): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop2' (ffff8880a499d1e0): kobject_uevent_env
kobject: 'loop2' (ffff8880a499d1e0): fill_kobj_path: path = '/devices/virtual/block/loop2'
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=37500 sclass=netlink_route_socket pig=9840 comm=syz-executor.1
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop4' (ffff8880a4a901a0): kobject_uevent_env
kobject: 'loop4' (ffff8880a4a901a0): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (ffff8880a499d1e0): kobject_uevent_env
kobject: 'loop2' (ffff8880a499d1e0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop4' (ffff8880a4a901a0): kobject_uevent_env
kobject: 'loop4' (ffff8880a4a901a0): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop1' (ffff8880a49937e0): kobject_uevent_env
kobject: 'loop1' (ffff8880a49937e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
caif:caif_disconnect_client(): nothing to disconnect
caif:caif_disconnect_client(): nothing to disconnect
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
libceph: resolve '60656' (ret=-3): failed
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
libceph: parse_ips bad ip '60656'
ceph: device name is missing path (no : separator in )
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=37500 sclass=netlink_route_socket pig=9900 comm=syz-executor.1
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop4' (ffff8880a4a901a0): kobject_uevent_env
kobject: 'loop4' (ffff8880a4a901a0): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop2' (ffff8880a499d1e0): kobject_uevent_env
kobject: 'loop2' (ffff8880a499d1e0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop4' (ffff8880a4a901a0): kobject_uevent_env
kobject: 'loop4' (ffff8880a4a901a0): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop3' (ffff8880a4a39260): kobject_uevent_env
kobject: 'loop3' (ffff8880a4a39260): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop1' (ffff8880a49937e0): kobject_uevent_env
kobject: 'loop1' (ffff8880a49937e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop4' (ffff8880a4a901a0): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop4' (ffff8880a4a901a0): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop2' (ffff8880a499d1e0): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (ffff8880a499d1e0): fill_kobj_path: path = '/devices/virtual/block/loop2'
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=37500 sclass=netlink_route_socket pig=9946 comm=syz-executor.1
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop3' (ffff8880a4a39260): kobject_uevent_env
kobject: 'loop3' (ffff8880a4a39260): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (ffff8880a499d1e0): kobject_uevent_env
kobject: 'loop2' (ffff8880a499d1e0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop2' (ffff8880a499d1e0): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (ffff8880a499d1e0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop1' (ffff8880a49937e0): kobject_uevent_env
kobject: 'loop1' (ffff8880a49937e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop3' (ffff8880a4a39260): kobject_uevent_env
audit: type=1400 audit(1574393373.386:51): avc:  denied  { write } for  pid=10004 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1
kobject: 'loop3' (ffff8880a4a39260): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=37500 sclass=netlink_route_socket pig=10015 comm=syz-executor.1
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop3' (ffff8880a4a39260): kobject_uevent_env
kobject: 'loop3' (ffff8880a4a39260): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop2' (ffff8880a499d1e0): kobject_uevent_env
kobject: 'loop2' (ffff8880a499d1e0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop3' (ffff8880a4a39260): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop3' (ffff8880a4a39260): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (ffff8880a499d1e0): kobject_uevent_env
kobject: 'loop2' (ffff8880a499d1e0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop4' (ffff8880a4a901a0): kobject_uevent_env
kobject: 'loop4' (ffff8880a4a901a0): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop3' (ffff8880a4a39260): kobject_uevent_env
kobject: 'loop3' (ffff8880a4a39260): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop1' (ffff8880a49937e0): kobject_uevent_env
kobject: 'loop1' (ffff8880a49937e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=37500 sclass=netlink_route_socket pig=10076 comm=syz-executor.1
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop3' (ffff8880a4a39260): kobject_uevent_env
kobject: 'kvm' (ffff888219fece50): kobject_uevent_env
kobject: 'loop3' (ffff8880a4a39260): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'kvm' (ffff888219fece50): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop4' (ffff8880a4a901a0): kobject_uevent_env
kobject: 'loop4' (ffff8880a4a901a0): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop3' (ffff8880a4a39260): kobject_uevent_env
kobject: 'loop3' (ffff8880a4a39260): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop3' (ffff8880a4a39260): kobject_uevent_env
kobject: 'loop3' (ffff8880a4a39260): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop2' (ffff8880a499d1e0): kobject_uevent_env
kobject: 'loop2' (ffff8880a499d1e0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop4' (ffff8880a4a901a0): kobject_uevent_env
kobject: 'loop4' (ffff8880a4a901a0): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (ffff8880a4af6220): kobject_uevent_env
kobject: 'loop5' (ffff8880a4af6220): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop0' (ffff8880a4945760): kobject_uevent_env
kobject: 'loop0' (ffff8880a4945760): fill_kobj_path: path = '/devices/virtual/block/loop0'