general protection fault in perf_tp_event_match (2)

[syzbot]

Hello,

syzbot found the following crash on:

HEAD commit: 1e78030e Merge tag 'mmc-v5.3-rc1' of git://git.kernel.org/..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1011831a600000
kernel config: https://syzkaller.appspot.com/x/.config?x=4c7b914a2680c9c6
dashboard link: https://syzkaller.appspot.com/bug?extid=076ba900c4a9a0f67aba
compiler: gcc (GCC) 9.0.0 20181231 (experimental)

Unfortunately, I don't have any reproducer for this crash yet.

IMPORTANT: if you fix the bug, please add the following tag to the commit:
Reported-by: syzbot+076ba9...@syzkaller.appspotmail.com

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: 22070 Comm: syz-executor.3 Not tainted 5.3.0-rc2+ #86
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS
Google 01/01/2011
RIP: 0010:perf_tp_event_match+0x31/0x260 kernel/events/core.c:8560
Code: 89 f6 41 55 49 89 d5 41 54 53 48 89 fb e8 b7 0e ea ff 48 8d bb d0 01
00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84
c0 74 08 3c 03 0f 8e cc 01 00 00 44 8b a3 d0 01 00
RSP: 0018:ffff88804ffa7790 EFLAGS: 00010007
RAX: dffffc0000000000 RBX: 00000000ffffff9f RCX: ffffffff818bcb73
RDX: 000000002000002d RSI: ffffffff818890b9 RDI: 000000010000016f
RBP: ffff88804ffa77b0 R08: ffff8880531ba640 R09: ffffed100a6374c9
R10: ffffed100a6374c8 R11: ffff8880531ba647 R12: ffff8880ae830860
R13: ffff8880ae830860 R14: ffff88804ffa7880 R15: dffffc0000000000
FS: 00005555556d7940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000738008 CR3: 000000004cad5000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
perf_tp_event+0x1ea/0x730 kernel/events/core.c:8611
perf_trace_run_bpf_submit+0x131/0x190 kernel/events/core.c:8586
perf_trace_sched_wakeup_template+0x42d/0x5d0
include/trace/events/sched.h:57
trace_sched_wakeup_new include/trace/events/sched.h:103 [inline]
wake_up_new_task+0x70f/0xbd0 kernel/sched/core.c:2848
_do_fork+0x26c/0xfa0 kernel/fork.c:2393
__do_sys_clone kernel/fork.c:2524 [inline]
__se_sys_clone kernel/fork.c:2505 [inline]
__x64_sys_clone+0x18d/0x250 kernel/fork.c:2505
do_syscall_64+0xfd/0x6a0 arch/x86/entry/common.c:296
entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x457dfa
Code: f7 d8 64 89 04 25 d4 02 00 00 64 4c 8b 0c 25 10 00 00 00 31 d2 4d 8d
91 d0 02 00 00 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff
ff 0f 87 f5 00 00 00 85 c0 41 89 c5 0f 85 fc 00 00
RSP: 002b:00007ffcf0b1c640 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 00007ffcf0b1c640 RCX: 0000000000457dfa
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
RBP: 00007ffcf0b1c680 R08: 0000000000000001 R09: 00005555556d7940
R10: 00005555556d7c10 R11: 0000000000000246 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffcf0b1c6d0
Modules linked in:
---[ end trace 8f4efeb0ada52ec1 ]---
RIP: 0010:perf_tp_event_match+0x31/0x260 kernel/events/core.c:8560
Code: 89 f6 41 55 49 89 d5 41 54 53 48 89 fb e8 b7 0e ea ff 48 8d bb d0 01
00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84
c0 74 08 3c 03 0f 8e cc 01 00 00 44 8b a3 d0 01 00
RSP: 0018:ffff88804ffa7790 EFLAGS: 00010007
RAX: dffffc0000000000 RBX: 00000000ffffff9f RCX: ffffffff818bcb73
RDX: 000000002000002d RSI: ffffffff818890b9 RDI: 000000010000016f
RBP: ffff88804ffa77b0 R08: ffff8880531ba640 R09: ffffed100a6374c9
R10: ffffed100a6374c8 R11: ffff8880531ba647 R12: ffff8880ae830860
R13: ffff8880ae830860 R14: ffff88804ffa7880 R15: dffffc0000000000
FS: 00005555556d7940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000738008 CR3: 000000004cad5000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400


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[syzbot]

Auto-closing this bug as obsolete.
Crashes did not happen for a while, no reproducer and no activity.