WARNING: CPU: 0 PID: 10290 at kernel/events/core.c:1833 perf_group_attach+0x4c1/0x5a0 kernel/events/core.c:1833
Kernel panic - not syncing: panic_on_warn set ...
CPU: 0 PID: 10290 Comm: syz-executor235 Not tainted 4.20.0-rc3+ #95
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x244/0x39d lib/dump_stack.c:113
 panic+0x2ad/0x55c kernel/panic.c:188
 __warn.cold.8+0x20/0x45 kernel/panic.c:540
 report_bug+0x254/0x2d0 lib/bug.c:186
 fixup_bug arch/x86/kernel/traps.c:178 [inline]
 do_error_trap+0x11b/0x200 arch/x86/kernel/traps.c:271
 do_invalid_op+0x36/0x40 arch/x86/kernel/traps.c:290
 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:969
RIP: 0010:perf_group_attach+0x4c1/0x5a0 kernel/events/core.c:1833
Code: 8d 7c 24 10 48 89 f8 48 c1 e8 03 42 80 3c 30 00 75 51 4d 8b 64 24 10 49 83 ec 10 4c 39 e3 75 d2 e9 f8 fe ff ff e8 cf a6 e9 ff <0f> 0b e9 e0 fc ff ff e8 83 00 2d 00 e9 ea fb ff ff e8 79 00 2d 00
RSP: 0018:ffff8881b9a875f8 EFLAGS: 00010093
RAX: ffff8881bb2644c0 RBX: ffff8881bb267240 RCX: ffffffff8195e086
RDX: 0000000000000000 RSI: ffffffff8195e421 RDI: ffff8881bb7ecc18
RBP: ffff8881b9a87690 R08: ffff8881bb2644c0 R09: 0000000000000006
R10: fffffbfff14a7001 R11: 0000000000000001 R12: ffff8881bb7eca00
R13: 1ffff11037350ec1 R14: ffffe8ffffc12c98 R15: 0000000000000000
 add_event_to_ctx kernel/events/core.c:2390 [inline]
 __perf_install_in_context+0x5bd/0xb70 kernel/events/core.c:2531
 remote_function+0x12b/0x1a0 kernel/events/core.c:87
 generic_exec_single+0x379/0x5f0 kernel/smp.c:153
 smp_call_function_single+0x25a/0x660 kernel/smp.c:299
 cpu_function_call kernel/events/core.c:141 [inline]
 perf_install_in_context+0x46c/0x510 kernel/events/core.c:2567
 __do_sys_perf_event_open+0x1fa5/0x3020 kernel/events/core.c:10791
 __se_sys_perf_event_open kernel/events/core.c:10420 [inline]
 __x64_sys_perf_event_open+0xbe/0x150 kernel/events/core.c:10420
 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x446619
Code: e8 0c e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 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 0f 83 7b 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f148f898db8 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00000000006dbc28 RCX: 0000000000446619
RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000020000000
RBP: 00000000006dbc20 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000003 R11: 0000000000000246 R12: 00000000006dbc2c
R13: 00007ffddd09e46f R14: 00007f148f8999c0 R15: 00000000006dbc20
Kernel Offset: disabled
Rebooting in 86400 seconds..