perf: interrupt took too long (21564 > 21561), lowering kernel.perf_event_max_sample_rate to 9000
perf: interrupt took too long (27118 > 26955), lowering kernel.perf_event_max_sample_rate to 7000
perf: interrupt took too long (33971 > 33897), lowering kernel.perf_event_max_sample_rate to 5000
general protection fault, probably for non-canonical address 0xdffffc0000000033: 0000 [#1] PREEMPT SMP KASAN NOPTI
KASAN: null-ptr-deref in range [0x0000000000000198-0x000000000000019f]
CPU: 1 PID: 6905 Comm: syz-executor.0 Not tainted 5.19.0-next-20220808 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
RIP: 0010:x86_pmu_enable_event+0x6a/0x2e0
Code: 00 e8 aa ac 44 00 48 c7 c7 e0 63 80 84 e8 8e 2e 1d 03 48 8d bb 98 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 65 4c 8b 2d 72 2b 01 7f 84 c0 74 08 3c 03 0f 8e 0c 02
RSP: 0018:ffff888045a2f860 EFLAGS: 00010016
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000033 RSI: 0000000000000004 RDI: 0000000000000198
RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001
R13: ffff88806cf21e20 R14: ffff88806cf21c20 R15: fffffbfff0b5d715
FS:  00007f9da1709700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9da16e89d0 CR3: 0000000044eb6000 CR4: 0000000000350ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 amd_pmu_enable_all+0x122/0x190
 x86_pmu_enable+0x580/0xd90
 __perf_event_task_sched_in+0x56f/0x6e0
 finish_task_switch.isra.0+0x467/0x8a0
 __schedule+0x895/0x2490
 schedule+0xda/0x1b0
 futex_wait_queue+0x144/0x3c0
 futex_wait+0x28e/0x690
 do_futex+0x2ff/0x380
 __x64_sys_futex+0x1c6/0x4d0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f9da4193b19
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:00007f9da1709218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00007f9da42a6f68 RCX: 00007f9da4193b19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f9da42a6f68
RBP: 00007f9da42a6f60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9da42a6f6c
R13: 00007ffe05f8278f R14: 00007f9da1709300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:x86_pmu_enable_event+0x6a/0x2e0
Code: 00 e8 aa ac 44 00 48 c7 c7 e0 63 80 84 e8 8e 2e 1d 03 48 8d bb 98 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 65 4c 8b 2d 72 2b 01 7f 84 c0 74 08 3c 03 0f 8e 0c 02
RSP: 0018:ffff888045a2f860 EFLAGS: 00010016
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000033 RSI: 0000000000000004 RDI: 0000000000000198
RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001
R13: ffff88806cf21e20 R14: ffff88806cf21c20 R15: fffffbfff0b5d715
FS:  00007f9da1709700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9da16e89d0 CR3: 0000000044eb6000 CR4: 0000000000350ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7: 0000000000000400
note: syz-executor.0[6905] exited with preempt_count 4
----------------
Code disassembly (best guess), 1 bytes skipped:
   0:	e8 aa ac 44 00       	callq  0x44acaf
   5:	48 c7 c7 e0 63 80 84 	mov    $0xffffffff848063e0,%rdi
   c:	e8 8e 2e 1d 03       	callq  0x31d2e9f
  11:	48 8d bb 98 01 00 00 	lea    0x198(%rbx),%rdi
  18:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  1f:	fc ff df
  22:	48 89 fa             	mov    %rdi,%rdx
  25:	48 c1 ea 03          	shr    $0x3,%rdx
* 29:	0f b6 04 02          	movzbl (%rdx,%rax,1),%eax <-- trapping instruction
  2d:	65 4c 8b 2d 72 2b 01 	mov    %gs:0x7f012b72(%rip),%r13        # 0x7f012ba7
  34:	7f
  35:	84 c0                	test   %al,%al
  37:	74 08                	je     0x41
  39:	3c 03                	cmp    $0x3,%al
  3b:	0f                   	.byte 0xf
  3c:	8e 0c 02             	mov    (%rdx,%rax,1),%cs