general protection fault in perf_iterate

Kernel	Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
android-414	general protection fault in perf_iterate_sb	C			1	2232d	2050d	0/1	public: reported C repro on 2019/04/12 00:01
android-49	general protection fault in perf_iterate_sb	C			1	2233d	2048d	0/3	public: reported C repro on 2019/04/14 08:51

Created	Duration	User	Patch	Repo	Result
2022/12/04 15:30	11m	retest repro		linux-4.14.y	report log
2022/08/26 13:27	12m	retest repro		linux-4.14.y	report log

Created

Duration

User

Patch

Repo

Result

2022/12/04 15:30

11m

retest repro

linux-4.14.y

report log

2022/08/26 13:27

12m

retest repro

linux-4.14.y

report log

IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready 8021q: adding VLAN 0 to HW filter on device batadv0 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 Modules linked in: CPU: 0 PID: 9566 Comm: syz-executor.1 Not tainted 4.14.139 #35 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 task: ffff88808d3425c0 task.stack: ffff888092038000 RIP: 0010:__pmu_filter_match kernel/events/core.c:1800 [inline] RIP: 0010:pmu_filter_match kernel/events/core.c:1817 [inline] RIP: 0010:event_filter_match kernel/events/core.c:1828 [inline] RIP: 0010:event_filter_match kernel/events/core.c:1825 [inline] RIP: 0010:perf_iterate_sb_cpu kernel/events/core.c:6373 [inline] RIP: 0010:perf_iterate_sb+0x556/0x8b0 kernel/events/core.c:6405 RSP: 0018:ffff88809203fbd0 EFLAGS: 00010202 RAX: 0000000000000aa0 RBX: dffffc0000000000 RCX: 1ffff11011a685c6 RDX: 0000000000000173 RSI: ffffffff869d2b40 RDI: 0000000000000b98 RBP: ffff88809203fc10 R08: ffff88808d3425c0 R09: 0000000000000001 R10: ffff88809203f900 R11: ffff88808d3425c0 R12: ffff88808bb5ccc0 R13: ffffe8ffffc12a70 R14: ffffffff816b1ea0 R15: ffff88809203fc50 FS: 0000000000000000(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 00000000938fa000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: perf_event_task+0xee/0x140 kernel/events/core.c:6643 perf_event_exit_task+0x7af/0xa80 kernel/events/core.c:10732 do_exit+0x7ef/0x2c10 kernel/exit.c:883 do_group_exit+0x111/0x330 kernel/exit.c:977 SYSC_exit_group kernel/exit.c:988 [inline] SyS_exit_group+0x1d/0x20 kernel/exit.c:986 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x459829 RSP: 002b:00007fffd1c5fa68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 000000000000001e RCX: 0000000000459829 RDX: 0000000000413511 RSI: fffffffffffffff7 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffffffffffff R09: 00007fffd1c5fac0 R10: 0000000000763238 R11: 0000000000000246 R12: 0000000000000001 R13: 00007fffd1c5fac0 R14: 0000000000000000 R15: 00007fffd1c5fad0 Code: f1 30 f1 ff 49 8d 7d 78 48 89 f8 48 c1 e8 03 80 3c 18 00 0f 85 1a 02 00 00 49 8b 45 78 48 8d b8 f8 00 00 00 48 89 fa 48 c1 ea 03 <80> 3c 1a 00 0f 85 08 02 00 00 48 8b 80 f8 00 00 00 48 85 c0 74 RIP: __pmu_filter_match kernel/events/core.c:1800 [inline] RSP: ffff88809203fbd0 RIP: pmu_filter_match kernel/events/core.c:1817 [inline] RSP: ffff88809203fbd0 RIP: event_filter_match kernel/events/core.c:1828 [inline] RSP: ffff88809203fbd0 RIP: event_filter_match kernel/events/core.c:1825 [inline] RSP: ffff88809203fbd0 RIP: perf_iterate_sb_cpu kernel/events/core.c:6373 [inline] RSP: ffff88809203fbd0 RIP: perf_iterate_sb+0x556/0x8b0 kernel/events/core.c:6405 RSP: ffff88809203fbd0 ---[ end trace 790e3252f7f7f320 ]---