------------[ cut here ]------------
WARNING: CPU: 1 PID: 4015 at arch/x86/entry/common.c:692 idtentry_exit+0x4a/0x90 arch/x86/entry/common.c:696
Kernel panic - not syncing: panic_on_warn set ...
CPU: 1 PID: 4015 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014
Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x18f/0x20d lib/dump_stack.c:118
 panic+0x2e3/0x75c kernel/panic.c:231
 __warn.cold+0x20/0x45 kernel/panic.c:600
 report_bug+0x1bd/0x210 lib/bug.c:198
 handle_bug+0x38/0x90 arch/x86/kernel/traps.c:235
 exc_invalid_op+0x14/0x40 arch/x86/kernel/traps.c:255
 asm_exc_invalid_op+0x12/0x20 arch/x86/include/asm/idtentry.h:547
RIP: 0010:idtentry_exit+0x4a/0x90 arch/x86/entry/common.c:692
Code: 91 00 00 00 02 74 18 40 84 f6 75 3e 65 8b 05 6d 3b 19 78 a9 ff ff ff 7f 74 14 e9 51 fc 90 f9 40 84 f6 75 42 c3 e9 86 fc ff ff <0f> 0b eb c7 e8 3d 1b 79 f9 65 48 8b 04 25 00 ff 01 00 48 8b 00 a8
RSP: 0018:ffffc900004e8320 EFLAGS: 00010002
RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff8179b977
RDX: ffff8880174d1800 RSI: 0000000000000000 RDI: ffffc900004e8358
RBP: ffffc900004e8358 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 exc_page_fault+0xc2/0x160 arch/x86/mm/fault.c:1421
 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:549
RIP: 0010:__softirqentry_text_end+0x1f/0x55
Code: ff 48 89 ef e8 be 78 93 f9 eb 8e 0f 01 f8 0f 1f 80 00 00 00 00 31 c0 8e e8 e9 be 04 e0 ff b8 f2 ff ff ff 31 d2 e9 b4 b7 c8 ff <41> bf f2 ff ff ff 31 c0 e9 7a 43 e1 f8 41 bf f2 ff ff ff 31 ed e9
RSP: 0018:ffffc900004e8400 EFLAGS: 00050046
RAX: 0000000000000000 RBX: ffffc900004e84b0 RCX: ffffffff81014db0
RDX: ffff8880174d1800 RSI: ffffffff81014dbe RDI: 0000000000000006
RBP: 0000000000000000 R08: 0000000000000000 R09: ffff8880174d1807
R10: 00000000ffffdff8 R11: 0000000000000001 R12: ffffc900004e84bc
R13: dffffc0000000000 R14: ffff8880174d1800 R15: 0000000000000000
 get_perf_callchain+0x4bc/0x880 kernel/events/callchain.c:223
 perf_callchain+0x165/0x1c0 kernel/events/core.c:6986
 perf_prepare_sample+0x8fd/0x1d40 kernel/events/core.c:7013
 __perf_event_output kernel/events/core.c:7171 [inline]
 perf_event_output_forward+0xf3/0x270 kernel/events/core.c:7191
 __perf_event_overflow+0x13c/0x370 kernel/events/core.c:8846
 perf_swevent_overflow kernel/events/core.c:8922 [inline]
 perf_swevent_event+0x347/0x550 kernel/events/core.c:8950
 perf_tp_event+0x2e4/0xb50 kernel/events/core.c:9378
 perf_trace_run_bpf_submit+0x11c/0x200 kernel/events/core.c:9352
 perf_trace_lock+0x2e2/0x4a0 include/trace/events/lock.h:39
 trace_lock_release include/trace/events/lock.h:58 [inline]
 lock_release+0x571/0x8e0 kernel/locking/lockdep.c:5022
 call_timer_fn+0x227/0x760 kernel/time/timer.c:1419
 expire_timers kernel/time/timer.c:1461 [inline]
 __run_timers.part.0+0x54f/0xa20 kernel/time/timer.c:1792
 __run_timers kernel/time/timer.c:1764 [inline]
 run_timer_softirq+0xae/0x1a0 kernel/time/timer.c:1805
 __do_softirq+0x2de/0xa24 kernel/softirq.c:298
 asm_call_on_stack+0xf/0x20 arch/x86/entry/entry_64.S:711
 </IRQ>
 __run_on_irqstack arch/x86/include/asm/irq_stack.h:22 [inline]
 run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:48 [inline]
 do_softirq_own_stack+0x9d/0xd0 arch/x86/kernel/irq_64.c:77
 invoke_softirq kernel/softirq.c:393 [inline]
 __irq_exit_rcu kernel/softirq.c:423 [inline]
 irq_exit_rcu+0x1f3/0x230 kernel/softirq.c:435
 sysvec_apic_timer_interrupt+0x51/0xf0 arch/x86/kernel/apic/apic.c:1091
 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:592
RIP: 0010:arch_local_irq_restore arch/x86/include/asm/paravirt.h:770 [inline]
RIP: 0010:generic_exec_single+0x309/0x480 kernel/smp.c:172
Code: 00 fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 63 01 00 00 48 83 3d 6f f9 4b 08 00 0f 84 dc 00 00 00 e8 ec 05 0b 00 48 89 df 57 9d <0f> 1f 44 00 00 45 31 e4 e9 e1 fd ff ff e8 d5 05 0b 00 0f 0b e9 42
RSP: 0018:ffffc900043ffae8 EFLAGS: 00000212
RAX: 0000000000014b4b RBX: 0000000000000212 RCX: ffffc90001799000
RDX: 0000000000040000 RSI: ffffffff81690424 RDI: 0000000000000212
RBP: 0000000000000200 R08: 0000000000000001 R09: ffffffff8c5acb77
R10: fffffbfff18b596e R11: 0000000000000001 R12: ffffc900043ffb60
R13: ffffffff818cf4b0 R14: ffffc900043ffc28 R15: 1ffff9200087ff9a
 smp_call_function_single+0x186/0x4f0 kernel/smp.c:379
 task_function_call+0xd7/0x160 kernel/events/core.c:116
 perf_install_in_context+0x2cb/0x550 kernel/events/core.c:2895
 __do_sys_perf_event_open+0x1c00/0x2b50 kernel/events/core.c:11975
 do_syscall_32_irqs_on+0x3f/0x60 arch/x86/entry/common.c:428
 __do_fast_syscall_32 arch/x86/entry/common.c:475 [inline]
 do_fast_syscall_32+0x7f/0x120 arch/x86/entry/common.c:503
 entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
RIP: 0023:0xf7f0a569
Code: c4 01 10 03 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 002b:00000000f55040bc EFLAGS: 00000296 ORIG_RAX: 0000000000000150
RAX: ffffffffffffffda RBX: 000000002025c000 RCX: 0000000000000000
RDX: 00000000ffffffff RSI: 00000000ffffffff RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
Kernel Offset: disabled
Rebooting in 86400 seconds..