SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65530 sclass=netlink_route_socket pid=7622 comm=syz-executor.5
netlink: 'syz-executor.0': attribute type 11 has an invalid length.
netlink: 'syz-executor.0': attribute type 11 has an invalid length.
INFO: task syz-executor.6:7621 blocked for more than 143 seconds.
      Not tainted 5.10.79 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.6  state:D stack:27952 pid: 7621 ppid:   292 flags:0x10000004
Call Trace:
 context_switch kernel/sched/core.c:3787 [inline]
 __schedule+0x848/0x1e80 kernel/sched/core.c:4536
 schedule+0xcb/0x270 kernel/sched/core.c:4614
 schedule_preempt_disabled+0xc/0x20 kernel/sched/core.c:4673
 __mutex_lock_common kernel/locking/mutex.c:1047 [inline]
 __mutex_lock+0x7c9/0x1250 kernel/locking/mutex.c:1109
 perf_event_init_context kernel/events/core.c:12825 [inline]
 perf_event_init_task+0x252/0x800 kernel/events/core.c:12900
 copy_process+0x1721/0x66b0 kernel/fork.c:2079
 kernel_clone+0xe7/0xa20 kernel/fork.c:2466
 __do_sys_clone+0xc8/0x110 kernel/fork.c:2583
 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f5cfd3bcf41
RSP: 002b:00007ffe51cd1a28 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 00007f5cfa8ef700 RCX: 00007f5cfd3bcf41
RDX: 00007f5cfa8ef9d0 RSI: 00007f5cfa8ef2f0 RDI: 00000000003d0f00
RBP: 00007ffe51cd1c60 R08: 00007f5cfa8ef700 R09: 00007f5cfa8ef700
R10: 00007f5cfa8ef9d0 R11: 0000000000000206 R12: 00007ffe51cd1ade
R13: 00007ffe51cd1adf R14: 00007f5cfa8ef300 R15: 0000000000022000
INFO: task syz-executor.6:7634 blocked for more than 143 seconds.
      Not tainted 5.10.79 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.6  state:D stack:29232 pid: 7634 ppid:   292 flags:0x10004004
Call Trace:
 context_switch kernel/sched/core.c:3787 [inline]
 __schedule+0x848/0x1e80 kernel/sched/core.c:4536
 schedule+0xcb/0x270 kernel/sched/core.c:4614
 schedule_preempt_disabled+0xc/0x20 kernel/sched/core.c:4673
 __mutex_lock_common kernel/locking/mutex.c:1047 [inline]
 __mutex_lock+0x7c9/0x1250 kernel/locking/mutex.c:1109
 mutex_lock_double kernel/events/core.c:11619 [inline]
 __perf_event_ctx_lock_double kernel/events/core.c:11678 [inline]
 __do_sys_perf_event_open+0x1244/0x2d00 kernel/events/core.c:11948
 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f5cfd3bbb19
RSP: 002b:00007f5cfa910188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007f5cfd4cf020 RCX: 00007f5cfd3bbb19
RDX: 0000000000000000 RSI: 00000000000000e0 RDI: 0000000020000000
RBP: 00007f5cfd415f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe51cd1adf R14: 00007f5cfa910300 R15: 0000000000022000

Showing all locks held in the system:
1 lock held by khungtaskd/22:
 #0: ffffffff84df6760 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x269 kernel/locking/lockdep.c:6379
1 lock held by systemd-journal/103:
1 lock held by in:imklog/179:
2 locks held by rs:main Q:Reg/180:
1 lock held by syz-executor.6/7621:
 #0: ffff88803f032cb0 (&ctx->mutex){+.+.}-{3:3}, at: perf_event_init_context kernel/events/core.c:12825 [inline]
 #0: ffff88803f032cb0 (&ctx->mutex){+.+.}-{3:3}, at: perf_event_init_task+0x252/0x800 kernel/events/core.c:12900
3 locks held by syz-executor.6/7634:
 #0: ffff88803b9afad8 (&sig->exec_update_lock){++++}-{3:3}, at: __do_sys_perf_event_open+0xfc1/0x2d00 kernel/events/core.c:11930
 #1: ffff88803f032cb0 (&ctx->mutex){+.+.}-{3:3}, at: mutex_lock_double kernel/events/core.c:11618 [inline]
 #1: ffff88803f032cb0 (&ctx->mutex){+.+.}-{3:3}, at: __perf_event_ctx_lock_double kernel/events/core.c:11678 [inline]
 #1: ffff88803f032cb0 (&ctx->mutex){+.+.}-{3:3}, at: __do_sys_perf_event_open+0x1237/0x2d00 kernel/events/core.c:11948
 #2: ffff88803f032cb0 (&ctx->mutex/1){+.+.}-{3:3}, at: mutex_lock_double kernel/events/core.c:11619 [inline]
 #2: ffff88803f032cb0 (&ctx->mutex/1){+.+.}-{3:3}, at: __perf_event_ctx_lock_double kernel/events/core.c:11678 [inline]
 #2: ffff88803f032cb0 (&ctx->mutex/1){+.+.}-{3:3}, at: __do_sys_perf_event_open+0x1244/0x2d00 kernel/events/core.c:11948

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