WARNING: CPU: 0 PID: 15263 at kernel/events/core.c:1833 perf_group_attach+0x3f6/0x4c0 kernel/events/core.c:1833 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 15263 Comm: syz-executor.1 Not tainted 4.19.64 #38 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+0x172/0x1f0 lib/dump_stack.c:113 panic+0x263/0x507 kernel/panic.c:185 __warn.cold+0x20/0x4a kernel/panic.c:540 report_bug+0x263/0x2b0 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:178 [inline] fixup_bug arch/x86/kernel/traps.c:173 [inline] do_error_trap+0x204/0x360 arch/x86/kernel/traps.c:296 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:316 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:1035 RIP: 0010:perf_group_attach+0x3f6/0x4c0 kernel/events/core.c:1833 Code: ff 48 8d 7b 10 48 89 f8 48 c1 e8 03 42 80 3c 28 00 75 57 48 8b 5b 10 48 83 eb 10 49 39 dc 75 d4 e9 27 ff ff ff e8 ba 37 ec ff <0f> 0b e9 5c fd ff ff e8 9e ca 22 00 e9 b9 fc ff ff 48 c7 c7 80 f9 RSP: 0018:ffff88805c1cfa70 EFLAGS: 00010006 RAX: 0000000000040000 RBX: ffff88805b425340 RCX: ffffc90008070000 RDX: 0000000000000610 RSI: ffffffff817f0db6 RDI: ffff88805b425558 RBP: ffff88805c1cfaa0 R08: ffff8880943a04c0 R09: ffffed1015d064c2 R10: ffffed1015d064c1 R11: ffff8880ae83260b R12: ffff88804f16abc0 R13: ffffe8ffffc143d0 R14: 0000000000000000 R15: ffff8880ae832608 add_event_to_ctx kernel/events/core.c:2391 [inline] __perf_install_in_context+0x4b5/0x960 kernel/events/core.c:2532 remote_function kernel/events/core.c:87 [inline] remote_function+0x129/0x1a0 kernel/events/core.c:67 generic_exec_single+0x27c/0x490 kernel/smp.c:153 smp_call_function_single+0x12d/0x420 kernel/smp.c:299 cpu_function_call kernel/events/core.c:141 [inline] perf_install_in_context+0x39d/0x400 kernel/events/core.c:2573 __do_sys_perf_event_open+0x1b4e/0x2a70 kernel/events/core.c:10841 __se_sys_perf_event_open kernel/events/core.c:10466 [inline] __x64_sys_perf_event_open+0xbe/0x150 kernel/events/core.c:10466 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x459829 Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007ff1b39b3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012a RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459829 RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff1b39b46d4 R13: 00000000004c6694 R14: 00000000004db610 R15: 00000000ffffffff Kernel Offset: disabled Rebooting in 86400 seconds..