BUG: unable to handle page fault for address: ffffde201c0a987b
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 17c2a067 P4D 17c2a067 PUD 0 
Oops: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 17113 Comm: syz.3.4532 Not tainted 6.1.113-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:bq_enqueue kernel/bpf/cpumap.c:751 [inline]
RIP: 0010:cpu_map_enqueue+0x10f/0x370 kernel/bpf/cpumap.c:775
Code: dd 70 d8 d8 8c 48 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 50 53 36 00 4c 8b 23 4f 8d 6c 34 58 4c 89 ed 48 c1 ed 03 <42> 0f b6 44 3d 00 84 c0 0f 85 a7 01 00 00 4d 01 f4 41 8b 5d 00 bf
RSP: 0018:ffffc9000350f6c0 EFLAGS: 00010a06
RAX: 1ffffffff19b1b0e RBX: ffffffff8cd8d870 RCX: 0000000000040000
RDX: ffffc900142c2000 RSI: 0000000000000408 RDI: 0000000000000409
RBP: 1fffe2201c0a987b R08: ffffffff81abc09f R09: ffffffff88a5cf1b
R10: 0000000000000004 R11: ffff88807d461dc0 R12: ffff8880b8e00000
R13: ffff1100e054c3d8 R14: ffff88802774c380 R15: dffffc0000000000
FS:  00007ff6c64276c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffde201c0a987b CR3: 0000000062287000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <TASK>
 __xdp_do_redirect_frame net/core/filter.c:4298 [inline]
 xdp_do_redirect_frame+0x2f0/0x660 net/core/filter.c:4356
 xdp_test_run_batch net/bpf/test_run.c:314 [inline]
 bpf_test_run_xdp_live+0xbf4/0x1ea0 net/bpf/test_run.c:362
 bpf_prog_test_run_xdp+0x7d1/0x1130 net/bpf/test_run.c:1393
 bpf_prog_test_run+0x32f/0x3a0 kernel/bpf/syscall.c:3685
 __sys_bpf+0x3eb/0x6c0 kernel/bpf/syscall.c:5038
 __do_sys_bpf kernel/bpf/syscall.c:5124 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5122 [inline]
 __x64_sys_bpf+0x78/0x90 kernel/bpf/syscall.c:5122
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7ff6c557dff9
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:00007ff6c6427038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007ff6c5735f80 RCX: 00007ff6c557dff9
RDX: 0000000000000050 RSI: 00000000200000c0 RDI: 000000000000000a
RBP: 00007ff6c55f0296 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007ff6c5735f80 R15: 00007ffc25c3ee28
 </TASK>
Modules linked in:
CR2: ffffde201c0a987b
---[ end trace 0000000000000000 ]---
RIP: 0010:bq_enqueue kernel/bpf/cpumap.c:751 [inline]
RIP: 0010:cpu_map_enqueue+0x10f/0x370 kernel/bpf/cpumap.c:775
Code: dd 70 d8 d8 8c 48 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 50 53 36 00 4c 8b 23 4f 8d 6c 34 58 4c 89 ed 48 c1 ed 03 <42> 0f b6 44 3d 00 84 c0 0f 85 a7 01 00 00 4d 01 f4 41 8b 5d 00 bf
RSP: 0018:ffffc9000350f6c0 EFLAGS: 00010a06
RAX: 1ffffffff19b1b0e RBX: ffffffff8cd8d870 RCX: 0000000000040000
RDX: ffffc900142c2000 RSI: 0000000000000408 RDI: 0000000000000409
RBP: 1fffe2201c0a987b R08: ffffffff81abc09f R09: ffffffff88a5cf1b
R10: 0000000000000004 R11: ffff88807d461dc0 R12: ffff8880b8e00000
R13: ffff1100e054c3d8 R14: ffff88802774c380 R15: dffffc0000000000
FS:  00007ff6c64276c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffde201c0a987b CR3: 0000000062287000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
----------------
Code disassembly (best guess):
   0:	dd 70 d8             	fnsave -0x28(%rax)
   3:	d8 8c 48 89 d8 48 c1 	fmuls  -0x3eb72777(%rax,%rcx,2)
   a:	e8 03 42 80 3c       	call   0x3c804212
   f:	38 00                	cmp    %al,(%rax)
  11:	74 08                	je     0x1b
  13:	48 89 df             	mov    %rbx,%rdi
  16:	e8 50 53 36 00       	call   0x36536b
  1b:	4c 8b 23             	mov    (%rbx),%r12
  1e:	4f 8d 6c 34 58       	lea    0x58(%r12,%r14,1),%r13
  23:	4c 89 ed             	mov    %r13,%rbp
  26:	48 c1 ed 03          	shr    $0x3,%rbp
* 2a:	42 0f b6 44 3d 00    	movzbl 0x0(%rbp,%r15,1),%eax <-- trapping instruction
  30:	84 c0                	test   %al,%al
  32:	0f 85 a7 01 00 00    	jne    0x1df
  38:	4d 01 f4             	add    %r14,%r12
  3b:	41 8b 5d 00          	mov    0x0(%r13),%ebx
  3f:	bf                   	.byte 0xbf