perf_try_init_event+0x140/0x9f0
 perf_event_alloc.part.0+0x118e/0x45f0
 __do_sys_perf_event_open+0x719/0x2c20
 do_syscall_64+0xbf/0x360
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Oops: general protection fault, probably for non-canonical address 0xe1fffc0000000032: 0000 [#1] SMP KASAN NOPTI
KASAN: maybe wild-memory-access in range [0x1000000000000190-0x1000000000000197]
CPU: 0 UID: 0 PID: 3971 Comm: syz-executor.5 Tainted: G        W           6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) 
Tainted: [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:perf_tp_event+0x175/0xe70
Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01
RSP: 0018:ffff88806ce08a80 EFLAGS: 00010012
RAX: 0200000000000032 RBX: 0fffffffffffffa0 RCX: ffffffff81898973
RDX: ffff888015b88000 RSI: ffffffff818995b7 RDI: 1000000000000190
RBP: ffff88806ce08cf0 R08: ffff88806ce31490 R09: ffffe8ffffc15e10
R10: 0000000000000000 R11: ffff88806ce37018 R12: dffffc0000000000
R13: 0000000000000000 R14: ffff88806ce31490 R15: dffffc0000000000
FS:  00007f7f73c31700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020001000 CR3: 000000004494c000 CR4: 0000000000350ef0
Call Trace:
 <IRQ>
 perf_trace_run_bpf_submit+0xef/0x180
 perf_trace_lock+0x337/0x5d0
 lock_release+0x1ab/0x290
 _raw_spin_unlock+0x16/0x40
 sched_ttwu_pending+0x2e0/0x4a0
 __flush_smp_call_function_queue+0x434/0x740
 __sysvec_call_function_single+0x6d/0x370
 sysvec_call_function_single+0xa1/0xc0
 </IRQ>
 <TASK>
 asm_sysvec_call_function_single+0x1a/0x20
RIP: 0010:cmp_ex_search+0x4/0xb0
Code: fd fc eb ab 48 89 df e8 aa b1 fd fc e9 72 ff ff ff 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa <41> 54 55 48 89 fd 53 48 89 f3 e8 0d a2 c1 fc 48 89 ea 48 b8 00 00
RSP: 0018:ffff8880467cf560 EFLAGS: 00000286
RAX: 0000000000040000 RBX: 000000000000056d RCX: ffffc9000881d000
RDX: ffffffff84b24560 RSI: ffffffff85901628 RDI: ffff8880467cf5d0
RBP: 00000000000002b6 R08: ffffffff84b24560 R09: 0000000000000001
R10: 000000000000056d R11: 0000000000000000 R12: ffffffff85901628
R13: ffff8880467cf758 R14: ffffffff858ff5a0 R15: ffff8880467cf5d0
 bsearch+0x5e/0xc0
 search_extable+0x82/0xb0
 search_exception_tables+0x37/0x50
 fixup_exception+0x51/0xc00
 gp_try_fixup_and_notify.constprop.0+0x26/0x1a0
 exc_general_protection+0x134/0x330
 asm_exc_general_protection+0x26/0x30
RIP: 0010:perf_tp_event+0x175/0xe70
Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01
RSP: 0018:ffff8880467cf800 EFLAGS: 00010212
RAX: 0200000000000032 RBX: 0fffffffffffffa0 RCX: ffffc9000881d000
RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 1000000000000190
RBP: ffff8880467cfa70 R08: ffff88806ce31340 R09: ffffe8ffffc15e10
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 0000000000000000 R14: ffff88806ce31340 R15: dffffc0000000000
 perf_trace_run_bpf_submit+0xef/0x180
 perf_trace_lock+0x337/0x5d0
 lock_release+0x1ab/0x290
 futex_ref_get+0x119/0x300
 futex_hash+0x70/0x390
 futex_wake+0x143/0x540
 do_futex+0x26d/0x370
 __x64_sys_futex+0x1c9/0x4d0
 do_syscall_64+0xbf/0x360
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f7f766bbb19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f7f73c31218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00007f7f767cef68 RCX: 00007f7f766bbb19
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f7f767cef6c
RBP: 00007f7f767cef60 R08: 000000000000000e R09: 0000000000000000
R10: 0000000000000003 R11: 0000000000000246 R12: 00007f7f767cef6c
R13: 00007ffdd967f39f R14: 00007f7f73c31300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:perf_tp_event+0x175/0xe70
Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01
RSP: 0018:ffff88806ce08a80 EFLAGS: 00010012
RAX: 0200000000000032 RBX: 0fffffffffffffa0 RCX: ffffffff81898973
RDX: ffff888015b88000 RSI: ffffffff818995b7 RDI: 1000000000000190
RBP: ffff88806ce08cf0 R08: ffff88806ce31490 R09: ffffe8ffffc15e10
R10: 0000000000000000 R11: ffff88806ce37018 R12: dffffc0000000000
R13: 0000000000000000 R14: ffff88806ce31490 R15: dffffc0000000000
FS:  00007f7f73c31700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020001000 CR3: 000000004494c000 CR4: 0000000000350ef0
----------------
Code disassembly (best guess), 1 bytes skipped:
   0:	df 48 89             	fisttps -0x77(%rax)
   3:	85 a8 fd ff ff 48    	test   %ebp,0x48fffffd(%rax)
   9:	c1 e8 03             	shr    $0x3,%eax
   c:	4c 01 e0             	add    %r12,%rax
   f:	48 89 85 c8 fd ff ff 	mov    %rax,-0x238(%rbp)
  16:	e8 c9 51 ea ff       	callq  0xffea51e4
  1b:	48 8d bb f0 01 00 00 	lea    0x1f0(%rbx),%rdi
  22:	48 89 f8             	mov    %rdi,%rax
  25:	48 c1 e8 03          	shr    $0x3,%rax
* 29:	42 0f b6 04 20       	movzbl (%rax,%r12,1),%eax <-- trapping instruction
  2e:	84 c0                	test   %al,%al
  30:	74 08                	je     0x3a
  32:	3c 03                	cmp    $0x3,%al
  34:	0f 8e c5 0b 00 00    	jle    0xbff
  3a:	44                   	rex.R
  3b:	8b                   	.byte 0x8b
  3c:	ab                   	stos   %eax,%es:(%rdi)
  3d:	f0                   	lock
  3e:	01                   	.byte 0x1