general protection fault, probably for non-canonical address 0xffff51804f6580e8: 0000 [#1] PREEMPT SMP KASAN KASAN: maybe wild-memory-access in range [0xfffaac027b2c0740-0xfffaac027b2c0747] CPU: 1 PID: 23422 Comm: syz-executor.0 Not tainted 5.9.0-rc6-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:perf_misc_flags+0x125/0x150 arch/x86/events/core.c:2638 Code: e4 48 83 e6 03 41 0f 94 c4 31 ff e8 f5 e9 73 00 bb 02 00 00 00 4c 29 e3 49 81 c6 90 00 00 00 4c 89 f0 48 c1 e8 00 00 00 00 38 <00> 74 08 4c 89 f7 e8 30 b4 b3 00 41 8b 06 83 e0 08 48 c1 e0 0b 48 RSP: 0000:ffffc90008f5f948 EFLAGS: 00010006 RAX: ffffc90008f5ffe8 RBX: 0000000000000002 RCX: ffff8880466f8100 RDX: ffff8880466f8100 RSI: 0000000000000003 RDI: 0000000000000000 RBP: ffffc90008f5fa00 R08: ffffffff810117eb R09: fffffbfff16c8099 R10: fffffbfff16c8099 R11: 0000000000000000 R12: 0000000000000000 R13: dffffc0000000000 R14: ffffc90008f5ffe8 R15: dffffc0000000000 FS: 00007faccfd02700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000001590004 CR3: 0000000096cd4000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: perf_prepare_sample+0xea/0x19f0 kernel/events/core.c:7001 __perf_event_output kernel/events/core.c:7170 [inline] perf_event_output_forward+0xa7/0x1c0 kernel/events/core.c:7190 __perf_event_overflow+0x1b9/0x340 kernel/events/core.c:8845 perf_swevent_hrtimer+0x43c/0x4d0 kernel/events/core.c:10247 __run_hrtimer kernel/time/hrtimer.c:1524 [inline] __hrtimer_run_queues+0x42d/0x930 kernel/time/hrtimer.c:1588 hrtimer_interrupt+0x373/0xd60 kernel/time/hrtimer.c:1650 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1080 [inline] __sysvec_apic_timer_interrupt+0xf0/0x260 arch/x86/kernel/apic/apic.c:1097 run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:50 [inline] sysvec_apic_timer_interrupt+0xd0/0xf0 arch/x86/kernel/apic/apic.c:1091 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:581 RIP: 0033:0x45e179 Code: 3d b2 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 0b b2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007faccfd01c78 EFLAGS: 0000022e RAX: 0000000000000003 RBX: 0000000000024cc0 RCX: 000000000045e179 RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 000000002001d000 RBP: 000000000118cf90 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 000000000118cf4c R13: 00007ffec6537a4f R14: 00007faccfd029c0 R15: 000000000118cf4c Modules linked in: ---[ end trace c36182d2afd64b5f ]--- RIP: 0010:perf_misc_flags+0x125/0x150 arch/x86/events/core.c:2638 Code: e4 48 83 e6 03 41 0f 94 c4 31 ff e8 f5 e9 73 00 bb 02 00 00 00 4c 29 e3 49 81 c6 90 00 00 00 4c 89 f0 48 c1 e8 00 00 00 00 38 <00> 74 08 4c 89 f7 e8 30 b4 b3 00 41 8b 06 83 e0 08 48 c1 e0 0b 48 RSP: 0000:ffffc90008f5f948 EFLAGS: 00010006 RAX: ffffc90008f5ffe8 RBX: 0000000000000002 RCX: ffff8880466f8100 RDX: ffff8880466f8100 RSI: 0000000000000003 RDI: 0000000000000000 RBP: ffffc90008f5fa00 R08: ffffffff810117eb R09: fffffbfff16c8099 R10: fffffbfff16c8099 R11: 0000000000000000 R12: 0000000000000000 R13: dffffc0000000000 R14: ffffc90008f5ffe8 R15: dffffc0000000000 FS: 00007faccfd02700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000001590004 CR3: 0000000096cd4000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400