general protection fault in perf_tp_event (2)

[syzbot]

Hello,

syzbot found the following crash on:

HEAD commit:    cd77006e Merge tag 'hyperv-fixes-signed' of git://git.kern..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=14ef7755100000
kernel config:  https://syzkaller.appspot.com/x/.config?x=183dd243398ba7ec
dashboard link: https://syzkaller.appspot.com/bug?extid=740e88e3bac50daed3e2
compiler:       clang version 10.0.0 (https://github.com/llvm/llvm-project/ c2443155a0fb245c8f17f2c1c72b6ea391e86e81)

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+740e88e3bac50daed3e2@xxxxxxxxxxxxxxxxxxxxxxxxx

general protection fault, probably for non-canonical address 0xe000025d40802049: 0000 [#1] PREEMPT SMP KASAN
KASAN: probably user-memory-access in range [0x000032ea04010248-0x000032ea0401024f]
CPU: 0 PID: 13034 Comm: syz-executor.1 Not tainted 5.8.0-rc3-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:perf_tp_event_match kernel/events/core.c:9226 [inline]
RIP: 0010:perf_tp_event+0x1bf/0xa70 kernel/events/core.c:9277
Code: 00 00 48 8b 44 24 40 4c 8d b0 88 00 00 00 0f 1f 00 66 2e 0f 1f 84 00 00 00 00 00 49 8d 9c 24 d8 01 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 c2 01 00 00 8b 1b 89 de 83 e6 01 31 ff
RSP: 0018:ffffc9000dc4f740 EFLAGS: 00010003
RAX: 0000065d40802049 RBX: 000032ea0401024c RCX: ffffffff8177b911
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff88804aa30480
RBP: ffffc9000dc4f9c8 R08: dffffc0000000000 R09: ffffed1009546091
R10: ffffed1009546091 R11: 0000000000000000 R12: 000032ea04010074
R13: ffff8880ae800000 R14: ffff8880ae8317f8 R15: dffffc0000000000
FS:  00007f5d24ad7700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffd68dc03b8 CR3: 00000000a2cbd000 CR4: 00000000001426f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 perf_trace_run_bpf_submit+0x106/0x1a0 kernel/events/core.c:9252
 perf_trace_sched_wakeup_template+0x289/0x3c0 include/trace/events/sched.h:57
 trace_sched_wakeup+0xb2/0x190 include/trace/events/sched.h:96
 ttwu_do_wakeup+0x4e/0x300 kernel/sched/core.c:2204
 ttwu_do_activate kernel/sched/core.c:2248 [inline]
 ttwu_queue kernel/sched/core.c:2412 [inline]
 try_to_wake_up+0x901/0xc10 kernel/sched/core.c:2663
 wake_up_process kernel/sched/core.c:2733 [inline]
 wake_up_q+0x8c/0xe0 kernel/sched/core.c:498
 __mutex_unlock_slowpath+0x565/0x590 kernel/locking/mutex.c:1280
 perf_try_init_event+0x30a/0x3a0 kernel/events/core.c:10797
 perf_init_event kernel/events/core.c:10834 [inline]
 perf_event_alloc+0xdb1/0x2870 kernel/events/core.c:11110
 __do_sys_perf_event_open kernel/events/core.c:11605 [inline]
 __se_sys_perf_event_open+0x6e2/0x3fa0 kernel/events/core.c:11479
 do_syscall_64+0x73/0xe0 arch/x86/entry/common.c:359
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x45cb29
Code: Bad RIP value.
RSP: 002b:00007f5d24ad6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00000000004fa6e0 RCX: 000000000045cb29
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100
RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000003
R13: 0000000000000842 R14: 00000000004cb34b R15: 00007f5d24ad76d4
Modules linked in:
---[ end trace 11dff03731370b11 ]---
RIP: 0010:perf_tp_event_match kernel/events/core.c:9226 [inline]
RIP: 0010:perf_tp_event+0x1bf/0xa70 kernel/events/core.c:9277
Code: 00 00 48 8b 44 24 40 4c 8d b0 88 00 00 00 0f 1f 00 66 2e 0f 1f 84 00 00 00 00 00 49 8d 9c 24 d8 01 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 c2 01 00 00 8b 1b 89 de 83 e6 01 31 ff
RSP: 0018:ffffc9000dc4f740 EFLAGS: 00010003
RAX: 0000065d40802049 RBX: 000032ea0401024c RCX: ffffffff8177b911
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff88804aa30480
RBP: ffffc9000dc4f9c8 R08: dffffc0000000000 R09: ffffed1009546091
R10: ffffed1009546091 R11: 0000000000000000 R12: 000032ea04010074
R13: ffff8880ae800000 R14: ffff8880ae8317f8 R15: dffffc0000000000
FS:  00007f5d24ad7700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffd68dc03b8 CR3: 00000000a2cbd000 CR4: 00000000001426f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400


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