Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN PTI
KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
CPU: 1 UID: 0 PID: 7110 Comm: syz.2.526 Not tainted 6.17.0-rc1-syzkaller-00022-g07866544e410-dirty #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:___pcpu_freelist_pop kernel/bpf/percpu_freelist.c:114 [inline]
RIP: 0010:__pcpu_freelist_pop+0x6b7/0x8c0 kernel/bpf/percpu_freelist.c:125
Code: 10 48 3b 8c 24 80 00 00 00 0f 85 b4 01 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d e9 c1 3d 9a 09 cc 48 89 f8 48 c1 e8 03 <80> 3c 18 00 48 89 7c 24 20 74 0a e8 c9 3f 41 00 48 8b 7c 24 20 48
RSP: 0018:ffffc90003cdf860 EFLAGS: 00010046
RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffffe8ffffc21650
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
RBP: ffffc90003cdf930 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffff5200079bf18 R12: 1ffffd1ffff842c9
R13: ffffe8ffffc21648 R14: 0000000000000001 R15: 0000000000000000
FS:  000055558b8ec500(0000) GS:ffff8881a3c1c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000100000000 CR3: 0000000111892000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 pcpu_freelist_pop+0xca/0x170 kernel/bpf/percpu_freelist.c:134
 __bpf_get_stackid+0x574/0xcf0 kernel/bpf/stackmap.c:259
 ____bpf_get_stackid_raw_tp kernel/trace/bpf_trace.c:1810 [inline]
 bpf_get_stackid_raw_tp+0x196/0x210 kernel/trace/bpf_trace.c:1799
 bpf_prog_b724608cae728045+0x27/0x2f
 bpf_dispatcher_nop_func include/linux/bpf.h:1332 [inline]
 __bpf_prog_run include/linux/filter.h:718 [inline]
 bpf_prog_run include/linux/filter.h:725 [inline]
 __bpf_trace_run kernel/trace/bpf_trace.c:2257 [inline]
 bpf_trace_run2+0x284/0x4b0 kernel/trace/bpf_trace.c:2298
 __traceiter_kfree+0x2e/0x50 include/trace/events/kmem.h:94
 __do_trace_kfree include/trace/events/kmem.h:94 [inline]
 trace_kfree include/trace/events/kmem.h:94 [inline]
 kfree+0x3a0/0x440 mm/slub.c:4866
 security_perf_event_free+0x40/0x70 security/security.c:5963
 _free_event+0x7ac/0xa00 kernel/events/core.c:5655
 put_event kernel/events/core.c:5750 [inline]
 perf_event_release_kernel+0x45b/0x510 kernel/events/core.c:5860
 perf_release+0x38/0x50 kernel/events/core.c:5870
 __fput+0x44c/0xa70 fs/file_table.c:468
 task_work_run+0x1d4/0x260 kernel/task_work.c:227
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 exit_to_user_mode_loop+0xec/0x110 kernel/entry/common.c:43
 exit_to_user_mode_prepare include/linux/irq-entry-common.h:225 [inline]
 syscall_exit_to_user_mode_work include/linux/entry-common.h:175 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:210 [inline]
 do_syscall_64+0x2bd/0x3b0 arch/x86/entry/syscall_64.c:100
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f98c698ebe9
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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffe14b9ba08 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 00000000000120dc RCX: 00007f98c698ebe9
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 00007f98c6bb7da0 R08: 0000000000000001 R09: 0000000514b9bcff
R10: 0000001b31420000 R11: 0000000000000246 R12: 00007f98c6bb5fac
R13: 00007f98c6bb5fa0 R14: ffffffffffffffff R15: 00007ffe14b9bb20
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:___pcpu_freelist_pop kernel/bpf/percpu_freelist.c:114 [inline]
RIP: 0010:__pcpu_freelist_pop+0x6b7/0x8c0 kernel/bpf/percpu_freelist.c:125
Code: 10 48 3b 8c 24 80 00 00 00 0f 85 b4 01 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d e9 c1 3d 9a 09 cc 48 89 f8 48 c1 e8 03 <80> 3c 18 00 48 89 7c 24 20 74 0a e8 c9 3f 41 00 48 8b 7c 24 20 48
RSP: 0018:ffffc90003cdf860 EFLAGS: 00010046
RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffffe8ffffc21650
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
RBP: ffffc90003cdf930 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffff5200079bf18 R12: 1ffffd1ffff842c9
R13: ffffe8ffffc21648 R14: 0000000000000001 R15: 0000000000000000
FS:  000055558b8ec500(0000) GS:ffff8881a3c1c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000100000000 CR3: 0000000111892000 CR4: 00000000000006f0
----------------
Code disassembly (best guess):
   0:	10 48 3b             	adc    %cl,0x3b(%rax)
   3:	8c 24 80             	mov    %fs,(%rax,%rax,4)
   6:	00 00                	add    %al,(%rax)
   8:	00 0f                	add    %cl,(%rdi)
   a:	85 b4 01 00 00 48 8d 	test   %esi,-0x72b80000(%rcx,%rax,1)
  11:	65 d8 5b 41          	fcomps %gs:0x41(%rbx)
  15:	5c                   	pop    %rsp
  16:	41 5d                	pop    %r13
  18:	41 5e                	pop    %r14
  1a:	41 5f                	pop    %r15
  1c:	5d                   	pop    %rbp
  1d:	e9 c1 3d 9a 09       	jmp    0x99a3de3
  22:	cc                   	int3
  23:	48 89 f8             	mov    %rdi,%rax
  26:	48 c1 e8 03          	shr    $0x3,%rax
* 2a:	80 3c 18 00          	cmpb   $0x0,(%rax,%rbx,1) <-- trapping instruction
  2e:	48 89 7c 24 20       	mov    %rdi,0x20(%rsp)
  33:	74 0a                	je     0x3f
  35:	e8 c9 3f 41 00       	call   0x414003
  3a:	48 8b 7c 24 20       	mov    0x20(%rsp),%rdi
  3f:	48                   	rex.W
