R13: 00007ffd50eca49f R14: 00007fc9ca3d3300 R15: 0000000000022000
wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
INFO: task syz-executor.5:10150 blocked for more than 143 seconds.
      Not tainted 5.10.235 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.5  state:D stack:27936 pid:10150 ppid:   285 flags:0x00000004
Call Trace:
 context_switch kernel/sched/core.c:3799 [inline]
 __schedule+0x824/0x1ea0 kernel/sched/core.c:4547
 schedule+0xcb/0x270 kernel/sched/core.c:4625
 schedule_preempt_disabled+0xc/0x20 kernel/sched/core.c:4684
 __mutex_lock_common kernel/locking/mutex.c:1047 [inline]
 __mutex_lock+0x7a8/0x10b0 kernel/locking/mutex.c:1109
 perf_event_ctx_lock_nested+0x243/0x4f0 kernel/events/core.c:1392
 perf_event_ctx_lock kernel/events/core.c:1405 [inline]
 perf_event_release_kernel+0x3c1/0xc80 kernel/events/core.c:5112
 perf_release+0x33/0x50 kernel/events/core.c:5223
 __fput+0x285/0x9f0 fs/file_table.c:281
 task_work_run+0xe2/0x1a0 kernel/task_work.c:185
 tracehook_notify_resume include/linux/tracehook.h:188 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:172 [inline]
 exit_to_user_mode_prepare+0x186/0x190 kernel/entry/common.c:199
 syscall_exit_to_user_mode+0x38/0x1d0 kernel/entry/common.c:274
 entry_SYSCALL_64_after_hwframe+0x67/0xd1
RIP: 0033:0x7f2854c1572b
RSP: 002b:00007ffc8eb0e9e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: 0000000000000000 RBX: 0000000000000006 RCX: 00007f2854c1572b
RDX: ffffffffffffffbc RSI: 0000000000000080 RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000000 R09: 00007f2854d7bfe8
R10: 00007ffc8eb0ead0 R11: 0000000000000293 R12: 000000000014d037
R13: 00000000000003e8 R14: 00007f2854d75f60 R15: 000000000014ce90
INFO: task syz-executor.5:10153 blocked for more than 143 seconds.
      Not tainted 5.10.235 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.5  state:D stack:29240 pid:10153 ppid:   285 flags:0x00004004
Call Trace:
 context_switch kernel/sched/core.c:3799 [inline]
 __schedule+0x824/0x1ea0 kernel/sched/core.c:4547
 schedule+0xcb/0x270 kernel/sched/core.c:4625
 schedule_preempt_disabled+0xc/0x20 kernel/sched/core.c:4684
 __mutex_lock_common kernel/locking/mutex.c:1047 [inline]
 __mutex_lock+0x7a8/0x10b0 kernel/locking/mutex.c:1109
 mutex_lock_double kernel/events/core.c:11717 [inline]
 __perf_event_ctx_lock_double kernel/events/core.c:11861 [inline]
 __do_sys_perf_event_open+0x1244/0x2e60 kernel/events/core.c:12134
 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x67/0xd1
RIP: 0033:0x7f2854c62b19
RSP: 002b:00007f28521d8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007f2854d75f60 RCX: 00007f2854c62b19
RDX: 0000000000000000 RSI: 000000000000022b RDI: 0000000020001d80
RBP: 00007f2854cbcf6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc8eb0e97f R14: 00007f28521d8300 R15: 0000000000022000

Showing all locks held in the system:
1 lock held by khungtaskd/23:
 #0: ffffffff84ff9a20 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x27b kernel/locking/lockdep.c:6407
1 lock held by in:imklog/178:
 #0: ffff88800964f770 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xf1/0x190 fs/file.c:994
1 lock held by syz-executor.5/10150:
 #0: ffff888048bf6cb0 (&ctx->mutex){+.+.}-{3:3}, at: perf_event_ctx_lock_nested+0x243/0x4f0 kernel/events/core.c:1392
3 locks held by syz-executor.5/10153:
 #0: ffff88801707edd8 (&sig->exec_update_lock){++++}-{3:3}, at: __do_sys_perf_event_open+0xfc1/0x2e60 kernel/events/core.c:12116
 #1: ffff888048bf6cb0 (&ctx->mutex){+.+.}-{3:3}, at: mutex_lock_double kernel/events/core.c:11716 [inline]
 #1: ffff888048bf6cb0 (&ctx->mutex){+.+.}-{3:3}, at: __perf_event_ctx_lock_double kernel/events/core.c:11861 [inline]
 #1: ffff888048bf6cb0 (&ctx->mutex){+.+.}-{3:3}, at: __do_sys_perf_event_open+0x1237/0x2e60 kernel/events/core.c:12134
 #2: ffff888048bf6cb0 (&ctx->mutex/1){+.+.}-{3:3}, at: mutex_lock_double kernel/events/core.c:11717 [inline]
 #2: ffff888048bf6cb0 (&ctx->mutex/1){+.+.}-{3:3}, at: __perf_event_ctx_lock_double kernel/events/core.c:11861 [inline]
 #2: ffff888048bf6cb0 (&ctx->mutex/1){+.+.}-{3:3}, at: __do_sys_perf_event_open+0x1244/0x2e60 kernel/events/core.c:12134

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