invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 4615 Comm: syz-executor.0 Not tainted 6.1.61-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
RIP: 0010:bpf_dispatcher_xdp+0x849/0x1000
Code: 09 00 a0 0f 84 f4 c5 ff ff ff e2 66 0f 1f 44 00 00 48 81 fa 48 20 00 a0 0f 84 cb dc ff ff ff e2 90 48 81 fa a4 20 00 a0 0f 84 <17> dd ff ff ff e2 90 48 81 fa 8c 22 00 a0 7f 37 48 81 fa 1c 22 00
RSP: 0018:ffffc9000375f978 EFLAGS: 00010246
RAX: ffffffff888beb33 RBX: ffffc9000375fa60 RCX: ffff888022301dc0
RDX: ffffffffa000221c RSI: ffffc900045f5048 RDI: ffffc9000375fc80
RBP: ffffc9000375fb70 R08: ffffffff88bc3dc7 R09: ffffed10044603b9
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffffc900045f5030 R14: 0000000000000000 R15: ffffc9000375fc60
FS:  00007f497f55a6c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020001480 CR3: 0000000027faa000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 bpf_prog_test_run_xdp+0x7a7/0x1130 net/bpf/test_run.c:1389
 bpf_prog_test_run+0x32f/0x3a0 kernel/bpf/syscall.c:3633
 __sys_bpf+0x3eb/0x6c0 kernel/bpf/syscall.c:4986
 __do_sys_bpf kernel/bpf/syscall.c:5072 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5070 [inline]
 __x64_sys_bpf+0x78/0x90 kernel/bpf/syscall.c:5070
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f497e87cae9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f497f55a0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f497e99bf80 RCX: 00007f497e87cae9
RDX: 0000000000000048 RSI: 0000000020001480 RDI: 000000000000000a
RBP: 00007f497e8c847a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f497e99bf80 R15: 00007fff6989f6f8
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:bpf_dispatcher_xdp+0x849/0x1000
Code: 00 48 81 fa 6c 23 00 a0 0f 84 ff df ff ff ff e2 00 48 81 fa dc 20 00 a0 0f 84 5f dd ff ff ff e2 90 48 81 fa 1c 22 00 a0 7f 17 <48> 81 fa 1c 22 00 a0 0f 84 86 de ff ff ff e2 0f 1f 84 00 00 00 00
RSP: 0018:ffffc9000375f978 EFLAGS: 00010246
RAX: ffffffff888beb33 RBX: ffffc9000375fa60 RCX: ffff888022301dc0
RDX: ffffffffa000221c RSI: ffffc900045f5048 RDI: ffffc9000375fc80
RBP: ffffc9000375fb70 R08: ffffffff88bc3dc7 R09: ffffed10044603b9
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffffc900045f5030 R14: 0000000000000000 R15: ffffc9000375fc60
FS:  00007f497f55a6c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020001480 CR3: 0000000027faa000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	00 48 81             	add    %cl,-0x7f(%rax)
   3:	fa                   	cli
   4:	6c                   	insb   (%dx),%es:(%rdi)
   5:	23 00                	and    (%rax),%eax
   7:	a0 0f 84 ff df ff ff 	movabs 0xe2ffffffdfff840f,%al
   e:	ff e2
  10:	00 48 81             	add    %cl,-0x7f(%rax)
  13:	fa                   	cli
  14:	dc 20                	fsubl  (%rax)
  16:	00 a0 0f 84 5f dd    	add    %ah,-0x22a07bf1(%rax)
  1c:	ff                   	(bad)
  1d:	ff                   	(bad)
  1e:	ff e2                	jmp    *%rdx
  20:	90                   	nop
  21:	48 81 fa 1c 22 00 a0 	cmp    $0xffffffffa000221c,%rdx
  28:	7f 17                	jg     0x41
* 2a:	48 81 fa 1c 22 00 a0 	cmp    $0xffffffffa000221c,%rdx <-- trapping instruction
  31:	0f 84 86 de ff ff    	je     0xffffdebd
  37:	ff e2                	jmp    *%rdx
  39:	0f                   	.byte 0xf
  3a:	1f                   	(bad)
  3b:	84 00                	test   %al,(%rax)
  3d:	00 00                	add    %al,(%rax)