kasan: CONFIG_KASAN_INLINE enabled kasan: GPF could be caused by NULL-ptr deref or user memory access general protection fault: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 28201 Comm: syz-executor.3 Not tainted 5.2.0-rc2+ #20 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:perf_tp_event_match kernel/events/core.c:8532 [inline] RIP: 0010:perf_tp_event+0x1e9/0x850 kernel/events/core.c:8583 Code: 85 db 0f 84 dd 00 00 00 e8 94 a9 e7 ff 48 83 eb 60 0f 84 ce 00 00 00 e8 85 a9 e7 ff 48 8d bb d0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e ba 05 00 00 44 8b b3 d0 01 RSP: 0018:ffff888066def440 EFLAGS: 00010003 RAX: 00000dc520602049 RBX: 00006e290301007f RCX: ffffc90006e85000 RDX: 0000000000040000 RSI: ffffffff8188fc3b RDI: 00006e290301024f RBP: ffff888066def730 R08: ffff88806e1de500 R09: ffff8880ae800000 R10: ffff888066def758 R11: 0000000000000001 R12: dffffc0000000000 R13: ffff8880ae800000 R14: 00000000000000df R15: 0000000000000044 FS: 00007f0bab7ca700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fffd1fa8a18 CR3: 000000006393e000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 Call Trace: perf_trace_run_bpf_submit+0x131/0x190 kernel/events/core.c:8558 perf_trace_sched_switch+0x625/0x960 include/trace/events/sched.h:138 trace_sched_switch include/trace/events/sched.h:138 [inline] __schedule+0xa7b/0x1560 kernel/sched/core.c:3442 schedule+0xa8/0x260 kernel/sched/core.c:3509 freezable_schedule include/linux/freezer.h:172 [inline] futex_wait_queue_me+0x30c/0x600 kernel/futex.c:2611 futex_wait+0x228/0x5e0 kernel/futex.c:2726 do_futex+0x175/0x1d90 kernel/futex.c:3650 __do_sys_futex kernel/futex.c:3711 [inline] __se_sys_futex kernel/futex.c:3679 [inline] __x64_sys_futex+0x3f7/0x590 kernel/futex.c:3679 do_syscall_64+0xfd/0x680 arch/x86/entry/common.c:301 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x4592c9 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:00007f0bab7c9cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: ffffffffffffffda RBX: 000000000075bf28 RCX: 00000000004592c9 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf28 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075bf2c R13: 00007ffcf33722cf R14: 00007f0bab7ca9c0 R15: 000000000075bf2c Modules linked in: ======================================================