R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d086300 R15: 0000000000022000
 </TASK>
======================================================
WARNING: possible circular locking dependency detected
5.16.0-rc6-next-20211224 #1 Not tainted
------------------------------------------------------
syz-executor.4/5371 is trying to acquire lock:
ffff8880407ca820 (&ctx->lock){....}-{2:2}, at: perf_event_context_sched_out kernel/events/core.c:3493 [inline]
ffff8880407ca820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x519/0x1920 kernel/events/core.c:3601

but task is already holding lock:
ffff88806ce37a58 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested kernel/sched/core.c:489 [inline]
ffff88806ce37a58 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock kernel/sched/sched.h:1318 [inline]
ffff88806ce37a58 (&rq->__lock){-.-.}-{2:2}, at: rq_lock kernel/sched/sched.h:1616 [inline]
ffff88806ce37a58 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2190 kernel/sched/core.c:6210

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #3 (&rq->__lock){-.-.}-{2:2}:
       _raw_spin_lock_nested+0x30/0x40 kernel/locking/spinlock.c:378
       raw_spin_rq_lock_nested+0x1e/0x30 kernel/sched/core.c:489
       raw_spin_rq_lock kernel/sched/sched.h:1318 [inline]
       rq_lock kernel/sched/sched.h:1616 [inline]
       task_fork_fair+0x63/0x4d0 kernel/sched/fair.c:11146
       sched_post_fork+0x343/0x490 kernel/sched/core.c:4462
       copy_process+0x5353/0x6e20 kernel/fork.c:2394
       kernel_clone+0xe7/0xa60 kernel/fork.c:2620
       kernel_thread+0xae/0xf0 kernel/fork.c:2672
       rest_init+0x24/0x3d0 init/main.c:692
       start_kernel+0x484/0x4a5 init/main.c:1141
       secondary_startup_64_no_verify+0xd5/0xdb

-> #2 (&p->pi_lock){-.-.}-{2:2}:
       __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
       _raw_spin_lock_irqsave+0x39/0x50 kernel/locking/spinlock.c:162
       try_to_wake_up+0xac/0x14c0 kernel/sched/core.c:4017
       up+0x75/0xb0 kernel/locking/semaphore.c:190
       __up_console_sem+0x6e/0x80 kernel/printk/printk.c:255
       console_unlock+0x53e/0xae0 kernel/printk/printk.c:2730
       vt_disallocate drivers/tty/vt/vt_ioctl.c:640 [inline]
       vt_ioctl+0x286f/0x2c80 drivers/tty/vt/vt_ioctl.c:903
       tty_ioctl+0x85b/0x1780 drivers/tty/tty_io.c:2781
       vfs_ioctl fs/ioctl.c:51 [inline]
       __do_sys_ioctl fs/ioctl.c:874 [inline]
       __se_sys_ioctl fs/ioctl.c:860 [inline]
       __x64_sys_ioctl+0x196/0x210 fs/ioctl.c:860
       do_syscall_x64 arch/x86/entry/common.c:50 [inline]
       do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
       entry_SYSCALL_64_after_hwframe+0x44/0xae

-> #1 ((console_sem).lock){-.-.}-{2:2}:
       __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
       _raw_spin_lock_irqsave+0x39/0x50 kernel/locking/spinlock.c:162
       down_trylock+0xe/0x60 kernel/locking/semaphore.c:138
       __down_trylock_console_sem+0x3b/0xd0 kernel/printk/printk.c:238
       console_trylock kernel/printk/printk.c:2545 [inline]
       console_trylock_spinning kernel/printk/printk.c:1846 [inline]
       vprintk_emit+0x146/0x450 kernel/printk/printk.c:2247
       vprintk+0x80/0x90 kernel/printk/printk_safe.c:50
       _printk+0xba/0xed kernel/printk/printk.c:2269
       show_trace_log_lvl+0x57/0x2bb arch/x86/kernel/dumpstack.c:195
       ex_handler_msr+0x311/0x3a0 arch/x86/mm/extable.c:101
       fixup_exception+0x1ca/0xdd0 arch/x86/mm/extable.c:212
       __exc_general_protection arch/x86/kernel/traps.c:601 [inline]
       exc_general_protection+0xed/0x2f0 arch/x86/kernel/traps.c:562
       asm_exc_general_protection+0x1e/0x30 arch/x86/include/asm/idtentry.h:562
       __wrmsr arch/x86/include/asm/msr.h:103 [inline]
       native_write_msr arch/x86/include/asm/msr.h:154 [inline]
       wrmsrl arch/x86/include/asm/msr.h:271 [inline]
       __x86_pmu_enable_event arch/x86/events/perf_event.h:1122 [inline]
       x86_pmu_enable_all+0x132/0x3c0 arch/x86/events/core.c:743
       x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
       perf_pmu_enable kernel/events/core.c:1207 [inline]
       perf_pmu_enable kernel/events/core.c:1203 [inline]
       ctx_resched+0x2b0/0x390 kernel/events/core.c:2754
       __perf_install_in_context+0x285/0x310 kernel/events/core.c:2821
       remote_function kernel/events/core.c:91 [inline]
       remote_function+0x125/0x1b0 kernel/events/core.c:71
       generic_exec_single+0x203/0x300 kernel/smp.c:518
       smp_call_function_single+0x189/0x460 kernel/smp.c:755
       task_function_call+0xe5/0x170 kernel/events/core.c:119
       perf_install_in_context+0x2cb/0x550 kernel/events/core.c:2922
       __do_sys_perf_event_open+0x1bf0/0x3040 kernel/events/core.c:12433
       do_syscall_x64 arch/x86/entry/common.c:50 [inline]
       do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
       entry_SYSCALL_64_after_hwframe+0x44/0xae

-> #0 (&ctx->lock){....}-{2:2}:
       check_prev_add kernel/locking/lockdep.c:3063 [inline]
       check_prevs_add kernel/locking/lockdep.c:3186 [inline]
       validate_chain kernel/locking/lockdep.c:3801 [inline]
       __lock_acquire+0x2a14/0x5b70 kernel/locking/lockdep.c:5027
       lock_acquire kernel/locking/lockdep.c:5639 [inline]
       lock_acquire+0x1a2/0x4d0 kernel/locking/lockdep.c:5604
       __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline]
       _raw_spin_lock+0x2a/0x40 kernel/locking/spinlock.c:154
       perf_event_context_sched_out kernel/events/core.c:3493 [inline]
       __perf_event_task_sched_out+0x519/0x1920 kernel/events/core.c:3601
       perf_event_task_sched_out include/linux/perf_event.h:1245 [inline]
       prepare_task_switch kernel/sched/core.c:4796 [inline]
       context_switch kernel/sched/core.c:4938 [inline]
       __schedule+0xead/0x2190 kernel/sched/core.c:6296
       preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
       __cond_resched+0x13/0x20 kernel/sched/core.c:8175
       might_resched include/linux/kernel.h:110 [inline]
       __mutex_lock_common kernel/locking/mutex.c:577 [inline]
       __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
       __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
       do_syscall_x64 arch/x86/entry/common.c:50 [inline]
       do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
       entry_SYSCALL_64_after_hwframe+0x44/0xae

other info that might help us debug this:

Chain exists of:
  &ctx->lock --> &p->pi_lock --> &rq->__lock

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(&rq->__lock);
                               lock(&p->pi_lock);
                               lock(&rq->__lock);
  lock(&ctx->lock);

 *** DEADLOCK ***

1 lock held by syz-executor.4/5371:
 #0: ffff88806ce37a58 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested kernel/sched/core.c:489 [inline]
 #0: ffff88806ce37a58 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock kernel/sched/sched.h:1318 [inline]
 #0: ffff88806ce37a58 (&rq->__lock){-.-.}-{2:2}, at: rq_lock kernel/sched/sched.h:1616 [inline]
 #0: ffff88806ce37a58 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2190 kernel/sched/core.c:6210

stack backtrace:
CPU: 0 PID: 5371 Comm: syz-executor.4 Not tainted 5.16.0-rc6-next-20211224 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x8b/0xb3 lib/dump_stack.c:106
 check_noncircular+0x25f/0x2e0 kernel/locking/lockdep.c:2143
 check_prev_add kernel/locking/lockdep.c:3063 [inline]
 check_prevs_add kernel/locking/lockdep.c:3186 [inline]
 validate_chain kernel/locking/lockdep.c:3801 [inline]
 __lock_acquire+0x2a14/0x5b70 kernel/locking/lockdep.c:5027
 lock_acquire kernel/locking/lockdep.c:5639 [inline]
 lock_acquire+0x1a2/0x4d0 kernel/locking/lockdep.c:5604
 __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline]
 _raw_spin_lock+0x2a/0x40 kernel/locking/spinlock.c:154
 perf_event_context_sched_out kernel/events/core.c:3493 [inline]
 __perf_event_task_sched_out+0x519/0x1920 kernel/events/core.c:3601
 perf_event_task_sched_out include/linux/perf_event.h:1245 [inline]
 prepare_task_switch kernel/sched/core.c:4796 [inline]
 context_switch kernel/sched/core.c:4938 [inline]
 __schedule+0xead/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d086188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc23f60 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d086300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_out kernel/events/core.c:3500 [inline]
 __perf_event_task_sched_out+0x764/0x1920 kernel/events/core.c:3601
 perf_event_task_sched_out include/linux/perf_event.h:1245 [inline]
 prepare_task_switch kernel/sched/core.c:4796 [inline]
 context_switch kernel/sched/core.c:4938 [inline]
 __schedule+0xead/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d086188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc23f60 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d086300 R15: 0000000000022000
 </TASK>
tmpfs: Unknown parameter 'ˆ'
tmpfs: Unknown parameter 'ˆ'
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 ctx_resched+0x2b0/0x390 kernel/events/core.c:2754
 __perf_install_in_context+0x285/0x310 kernel/events/core.c:2821
 remote_function kernel/events/core.c:91 [inline]
 remote_function+0x125/0x1b0 kernel/events/core.c:71
 generic_exec_single+0x203/0x300 kernel/smp.c:518
 smp_call_function_single+0x189/0x460 kernel/smp.c:755
 task_function_call+0xe5/0x170 kernel/events/core.c:119
 perf_install_in_context+0x2cb/0x550 kernel/events/core.c:2922
 __do_sys_perf_event_open+0x1bf0/0x3040 kernel/events/core.c:12433
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_out kernel/events/core.c:3500 [inline]
 __perf_event_task_sched_out+0x764/0x1920 kernel/events/core.c:3601
FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
 perf_event_task_sched_out include/linux/perf_event.h:1245 [inline]
 prepare_task_switch kernel/sched/core.c:4796 [inline]
 context_switch kernel/sched/core.c:4938 [inline]
 __schedule+0xead/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
loop6: detected capacity change from 0 to 264192
EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem
tmpfs: Unknown parameter 'ˆ'
EXT4-fs error (device loop6): __ext4_fill_super:5273: inode #2: comm syz-executor.6: iget: root inode unallocated
EXT4-fs (loop6): get root inode failed
EXT4-fs (loop6): mount failed
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_in kernel/events/core.c:3893 [inline]
 __perf_event_task_sched_in+0x5e4/0x770 kernel/events/core.c:3931
 perf_event_task_sched_in include/linux/perf_event.h:1222 [inline]
 finish_task_switch.isra.0+0x45c/0x870 kernel/sched/core.c:4861
 context_switch kernel/sched/core.c:4989 [inline]
 __schedule+0x88a/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_out kernel/events/core.c:3500 [inline]
 __perf_event_task_sched_out+0x764/0x1920 kernel/events/core.c:3601
 perf_event_task_sched_out include/linux/perf_event.h:1245 [inline]
 prepare_task_switch kernel/sched/core.c:4796 [inline]
 context_switch kernel/sched/core.c:4938 [inline]
 __schedule+0xead/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_in kernel/events/core.c:3893 [inline]
 __perf_event_task_sched_in+0x5e4/0x770 kernel/events/core.c:3931
 perf_event_task_sched_in include/linux/perf_event.h:1222 [inline]
 finish_task_switch.isra.0+0x45c/0x870 kernel/sched/core.c:4861
 context_switch kernel/sched/core.c:4989 [inline]
 __schedule+0x88a/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_out kernel/events/core.c:3500 [inline]
 __perf_event_task_sched_out+0x764/0x1920 kernel/events/core.c:3601
 perf_event_task_sched_out include/linux/perf_event.h:1245 [inline]
 prepare_task_switch kernel/sched/core.c:4796 [inline]
 context_switch kernel/sched/core.c:4938 [inline]
 __schedule+0xead/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_in kernel/events/core.c:3893 [inline]
 __perf_event_task_sched_in+0x5e4/0x770 kernel/events/core.c:3931
 perf_event_task_sched_in include/linux/perf_event.h:1222 [inline]
 finish_task_switch.isra.0+0x45c/0x870 kernel/sched/core.c:4861
 context_switch kernel/sched/core.c:4989 [inline]
 __schedule+0x88a/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_out kernel/events/core.c:3500 [inline]
 __perf_event_task_sched_out+0x764/0x1920 kernel/events/core.c:3601
 perf_event_task_sched_out include/linux/perf_event.h:1245 [inline]
 prepare_task_switch kernel/sched/core.c:4796 [inline]
 context_switch kernel/sched/core.c:4938 [inline]
 __schedule+0xead/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_in kernel/events/core.c:3893 [inline]
 __perf_event_task_sched_in+0x5e4/0x770 kernel/events/core.c:3931
 perf_event_task_sched_in include/linux/perf_event.h:1222 [inline]
 finish_task_switch.isra.0+0x45c/0x870 kernel/sched/core.c:4861
 context_switch kernel/sched/core.c:4989 [inline]
 __schedule+0x88a/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_out kernel/events/core.c:3500 [inline]
 __perf_event_task_sched_out+0x764/0x1920 kernel/events/core.c:3601
 perf_event_task_sched_out include/linux/perf_event.h:1245 [inline]
 prepare_task_switch kernel/sched/core.c:4796 [inline]
 context_switch kernel/sched/core.c:4938 [inline]
 __schedule+0xead/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_in kernel/events/core.c:3893 [inline]
 __perf_event_task_sched_in+0x5e4/0x770 kernel/events/core.c:3931
 perf_event_task_sched_in include/linux/perf_event.h:1222 [inline]
 finish_task_switch.isra.0+0x45c/0x870 kernel/sched/core.c:4861
 context_switch kernel/sched/core.c:4989 [inline]
 __schedule+0x88a/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_out kernel/events/core.c:3500 [inline]
 __perf_event_task_sched_out+0x764/0x1920 kernel/events/core.c:3601
 perf_event_task_sched_out include/linux/perf_event.h:1245 [inline]
 prepare_task_switch kernel/sched/core.c:4796 [inline]
 context_switch kernel/sched/core.c:4938 [inline]
 __schedule+0xead/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_in kernel/events/core.c:3893 [inline]
 __perf_event_task_sched_in+0x5e4/0x770 kernel/events/core.c:3931
 perf_event_task_sched_in include/linux/perf_event.h:1222 [inline]
 finish_task_switch.isra.0+0x45c/0x870 kernel/sched/core.c:4861
 context_switch kernel/sched/core.c:4989 [inline]
 __schedule+0x88a/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_out kernel/events/core.c:3500 [inline]
 __perf_event_task_sched_out+0x764/0x1920 kernel/events/core.c:3601
 perf_event_task_sched_out include/linux/perf_event.h:1245 [inline]
 prepare_task_switch kernel/sched/core.c:4796 [inline]
 context_switch kernel/sched/core.c:4938 [inline]
 __schedule+0xead/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_in kernel/events/core.c:3893 [inline]
 __perf_event_task_sched_in+0x5e4/0x770 kernel/events/core.c:3931
 perf_event_task_sched_in include/linux/perf_event.h:1222 [inline]
 finish_task_switch.isra.0+0x45c/0x870 kernel/sched/core.c:4861
 context_switch kernel/sched/core.c:4989 [inline]
 __schedule+0x88a/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_out kernel/events/core.c:3500 [inline]
 __perf_event_task_sched_out+0x764/0x1920 kernel/events/core.c:3601
 perf_event_task_sched_out include/linux/perf_event.h:1245 [inline]
 prepare_task_switch kernel/sched/core.c:4796 [inline]
 context_switch kernel/sched/core.c:4938 [inline]
 __schedule+0xead/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_in kernel/events/core.c:3893 [inline]
 __perf_event_task_sched_in+0x5e4/0x770 kernel/events/core.c:3931
 perf_event_task_sched_in include/linux/perf_event.h:1222 [inline]
 finish_task_switch.isra.0+0x45c/0x870 kernel/sched/core.c:4861
 context_switch kernel/sched/core.c:4989 [inline]
 __schedule+0x88a/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_out kernel/events/core.c:3500 [inline]
 __perf_event_task_sched_out+0x764/0x1920 kernel/events/core.c:3601
 perf_event_task_sched_out include/linux/perf_event.h:1245 [inline]
 prepare_task_switch kernel/sched/core.c:4796 [inline]
 context_switch kernel/sched/core.c:4938 [inline]
 __schedule+0xead/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_in kernel/events/core.c:3893 [inline]
 __perf_event_task_sched_in+0x5e4/0x770 kernel/events/core.c:3931
 perf_event_task_sched_in include/linux/perf_event.h:1222 [inline]
 finish_task_switch.isra.0+0x45c/0x870 kernel/sched/core.c:4861
 context_switch kernel/sched/core.c:4989 [inline]
 __schedule+0x88a/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_out kernel/events/core.c:3500 [inline]
 __perf_event_task_sched_out+0x764/0x1920 kernel/events/core.c:3601
 perf_event_task_sched_out include/linux/perf_event.h:1245 [inline]
 prepare_task_switch kernel/sched/core.c:4796 [inline]
 context_switch kernel/sched/core.c:4938 [inline]
 __schedule+0xead/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_in kernel/events/core.c:3893 [inline]
 __perf_event_task_sched_in+0x5e4/0x770 kernel/events/core.c:3931
 perf_event_task_sched_in include/linux/perf_event.h:1222 [inline]
 finish_task_switch.isra.0+0x45c/0x870 kernel/sched/core.c:4861
 context_switch kernel/sched/core.c:4989 [inline]
 __schedule+0x88a/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_out kernel/events/core.c:3500 [inline]
 __perf_event_task_sched_out+0x764/0x1920 kernel/events/core.c:3601
 perf_event_task_sched_out include/linux/perf_event.h:1245 [inline]
 prepare_task_switch kernel/sched/core.c:4796 [inline]
 context_switch kernel/sched/core.c:4938 [inline]
 __schedule+0xead/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_in kernel/events/core.c:3893 [inline]
 __perf_event_task_sched_in+0x5e4/0x770 kernel/events/core.c:3931
 perf_event_task_sched_in include/linux/perf_event.h:1222 [inline]
 finish_task_switch.isra.0+0x45c/0x870 kernel/sched/core.c:4861
 context_switch kernel/sched/core.c:4989 [inline]
 __schedule+0x88a/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_out kernel/events/core.c:3500 [inline]
 __perf_event_task_sched_out+0x764/0x1920 kernel/events/core.c:3601
 perf_event_task_sched_out include/linux/perf_event.h:1245 [inline]
 prepare_task_switch kernel/sched/core.c:4796 [inline]
 context_switch kernel/sched/core.c:4938 [inline]
 __schedule+0xead/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_in kernel/events/core.c:3893 [inline]
 __perf_event_task_sched_in+0x5e4/0x770 kernel/events/core.c:3931
 perf_event_task_sched_in include/linux/perf_event.h:1222 [inline]
 finish_task_switch.isra.0+0x45c/0x870 kernel/sched/core.c:4861
 context_switch kernel/sched/core.c:4989 [inline]
 __schedule+0x88a/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_out kernel/events/core.c:3500 [inline]
 __perf_event_task_sched_out+0x764/0x1920 kernel/events/core.c:3601
 perf_event_task_sched_out include/linux/perf_event.h:1245 [inline]
 prepare_task_switch kernel/sched/core.c:4796 [inline]
 context_switch kernel/sched/core.c:4938 [inline]
 __schedule+0xead/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_in kernel/events/core.c:3893 [inline]
 __perf_event_task_sched_in+0x5e4/0x770 kernel/events/core.c:3931
 perf_event_task_sched_in include/linux/perf_event.h:1222 [inline]
 finish_task_switch.isra.0+0x45c/0x870 kernel/sched/core.c:4861
 context_switch kernel/sched/core.c:4989 [inline]
 __schedule+0x88a/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_out kernel/events/core.c:3500 [inline]
 __perf_event_task_sched_out+0x764/0x1920 kernel/events/core.c:3601
 perf_event_task_sched_out include/linux/perf_event.h:1245 [inline]
 prepare_task_switch kernel/sched/core.c:4796 [inline]
 context_switch kernel/sched/core.c:4938 [inline]
 __schedule+0xead/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_in kernel/events/core.c:3893 [inline]
 __perf_event_task_sched_in+0x5e4/0x770 kernel/events/core.c:3931
 perf_event_task_sched_in include/linux/perf_event.h:1222 [inline]
 finish_task_switch.isra.0+0x45c/0x870 kernel/sched/core.c:4861
 context_switch kernel/sched/core.c:4989 [inline]
 __schedule+0x88a/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_out kernel/events/core.c:3500 [inline]
 __perf_event_task_sched_out+0x764/0x1920 kernel/events/core.c:3601
 perf_event_task_sched_out include/linux/perf_event.h:1245 [inline]
 prepare_task_switch kernel/sched/core.c:4796 [inline]
 context_switch kernel/sched/core.c:4938 [inline]
 __schedule+0xead/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_in kernel/events/core.c:3893 [inline]
 __perf_event_task_sched_in+0x5e4/0x770 kernel/events/core.c:3931
 perf_event_task_sched_in include/linux/perf_event.h:1222 [inline]
 finish_task_switch.isra.0+0x45c/0x870 kernel/sched/core.c:4861
 context_switch kernel/sched/core.c:4989 [inline]
 __schedule+0x88a/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_out kernel/events/core.c:3500 [inline]
 __perf_event_task_sched_out+0x764/0x1920 kernel/events/core.c:3601
 perf_event_task_sched_out include/linux/perf_event.h:1245 [inline]
 prepare_task_switch kernel/sched/core.c:4796 [inline]
 context_switch kernel/sched/core.c:4938 [inline]
 __schedule+0xead/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 perf_event_context_sched_in kernel/events/core.c:3893 [inline]
 __perf_event_task_sched_in+0x5e4/0x770 kernel/events/core.c:3931
 perf_event_task_sched_in include/linux/perf_event.h:1222 [inline]
 finish_task_switch.isra.0+0x45c/0x870 kernel/sched/core.c:4861
 context_switch kernel/sched/core.c:4989 [inline]
 __schedule+0x88a/0x2190 kernel/sched/core.c:6296
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6462
 __cond_resched+0x13/0x20 kernel/sched/core.c:8175
 might_resched include/linux/kernel.h:110 [inline]
 __mutex_lock_common kernel/locking/mutex.c:577 [inline]
 __mutex_lock+0xa3/0x1480 kernel/locking/mutex.c:733
 __do_sys_perf_event_open+0x1d13/0x3040 kernel/events/core.c:12445
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>
Call Trace:
 <TASK>
 x86_pmu_enable+0x580/0xd90 arch/x86/events/core.c:1350
 perf_pmu_enable kernel/events/core.c:1207 [inline]
 perf_pmu_enable kernel/events/core.c:1203 [inline]
 event_sched_out+0x72d/0xaf0 kernel/events/core.c:2308
 __perf_remove_from_context+0x88/0x830 kernel/events/core.c:2356
 event_function+0x297/0x3d0 kernel/events/core.c:253
 remote_function kernel/events/core.c:91 [inline]
 remote_function+0x125/0x1b0 kernel/events/core.c:71
 generic_exec_single+0x203/0x300 kernel/smp.c:518
 smp_call_function_single+0x189/0x460 kernel/smp.c:755
 task_function_call+0xe5/0x170 kernel/events/core.c:119
 event_function_call+0x214/0x430 kernel/events/core.c:288
 perf_remove_from_context+0xfd/0x230 kernel/events/core.c:2403
 perf_event_release_kernel+0x153/0x7f0 kernel/events/core.c:5109
 perf_release+0x33/0x40 kernel/events/core.c:5205
 __fput+0x281/0x9e0 fs/file_table.c:311
 task_work_run+0xe2/0x1a0 kernel/task_work.c:164
 exit_task_work include/linux/task_work.h:32 [inline]
 do_exit+0xb0d/0x2840 kernel/exit.c:793
 do_group_exit+0x128/0x330 kernel/exit.c:932
 get_signal+0x494/0x26e0 kernel/signal.c:2868
 arch_do_signal_or_restart+0x2b0/0x1720 arch/x86/kernel/signal.c:868
 handle_signal_work kernel/entry/common.c:148 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:172 [inline]
 exit_to_user_mode_prepare+0x143/0x1c0 kernel/entry/common.c:207
 __syscall_exit_to_user_mode_work kernel/entry/common.c:289 [inline]
 syscall_exit_to_user_mode+0x19/0x50 kernel/entry/common.c:300
 do_syscall_64+0x48/0x90 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe48fb10b19
Code: Unable to access opcode bytes at RIP 0x7fe48fb10aef.
RSP: 002b:00007fe48d065188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: 0000000000000003 RBX: 00007fe48fc24020 RCX: 00007fe48fb10b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200007c0
RBP: 00007fe48fb6af6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd71f8baf R14: 00007fe48d065300 R15: 0000000000022000
 </TASK>