------------[ cut here ]------------
WARNING: CPU: 1 PID: 7279 at kernel/events/core.c:10349 __perf_event_overflow+0xaf9/0xe10
Modules linked in:
CPU: 1 UID: 0 PID: 7279 Comm: syz.0.359 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:__perf_event_overflow+0xaf9/0xe10
Code: 89 3e 4c 8b 3c 24 e9 c3 fc ff ff e8 41 65 d0 ff 49 bd 00 00 00 00 00 fc ff df 4c 8b 74 24 28 e9 06 fe ff ff e8 28 65 d0 ff 90 <0f> 0b 90 e9 1b ff ff ff e8 1a 65 d0 ff 48 c7 c7 80 e5 93 8b e8 3e
RSP: 0000:ffffc9000296f9c0 EFLAGS: 00010293
RAX: ffffffff81ef4728 RBX: ffff888020cd44c0 RCX: ffff888021c03980
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc9000296fad0 R08: ffff888020cd470f R09: 1ffff1100419a8e1
R10: dffffc0000000000 R11: ffffed100419a8e2 R12: ffffc9000296ff58
R13: dffffc0000000000 R14: ffff888020cd4708 R15: 0000000000000000
FS:  00007f357fa6e6c0(0000) GS:ffff8881a3c1c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f357fa6dfc8 CR3: 00000000202aa000 CR4: 00000000000006f0
DR0: 0000200000000300 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <TASK>
 perf_swevent_event+0x2f4/0x5e0
 ___perf_sw_event+0x4a1/0x700
 __perf_sw_event+0xfa/0x1a0
 do_user_addr_fault+0x12e4/0x1390
 exc_page_fault+0x76/0xf0
 asm_exc_page_fault+0x26/0x30
RIP: 0033:0x7f357fa75b68
Code: 0f 84 8d 00 00 00 eb aa 41 81 7e 04 ff ff ff 7f 0f 84 a3 01 00 00 f3 90 eb 98 83 f8 02 0f 85 0e 01 00 00 48 89 75 c8 89 7d d4 <e8> d3 03 00 00 8b 7d d4 48 8b 75 c8 48 85 c0 0f 88 f2 00 00 00 48
RSP: 002b:00007f357fa6dfd0 EFLAGS: 00010246
RAX: 0000000000000002 RBX: 00007f357fa6f038 RCX: 0000000000000001
RDX: 00007f357ec9a540 RSI: 00007f357fa6e0b0 RDI: 0000000000000001
RBP: 00007f357fa6e040 R08: 0000000000000000 R09: 7fffffffffffffff
R10: 3fffffffffffffff R11: 0000000000000246 R12: 4000000000000000
R13: 0000000000000010 R14: 00007f357fa6f000 R15: 0000000000005cb8
 </TASK>
