invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 3987 Comm: syz-executor229 Not tainted 6.1.25-syzkaller-00041-g53771c1826da #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
RIP: 0010:bpf_dispatcher_xdp+0x849/0x1000
Code: 1f 00 a0 0f 84 28 dc ff ff ff e2 66 0f 1f 44 00 00 48 81 fa e8 1f 00 a0 0f 84 6b dc ff ff ff e2 90 48 81 fa 54 20 00 a0 0f 84 <c7> dc ff ff ff e2 90 48 81 fa 64 22 00 a0 7f 37 48 81 fa 4c 21 00
RSP: 0018:ffffc90004bd78b0 EFLAGS: 00010246
RAX: ffffffff8410ea57 RBX: ffffc90004bd7c00 RCX: ffff88811cdda880
RDX: ffffffffa0002264 RSI: ffffc90000949050 RDI: ffffc90004bd7c00
RBP: ffffc90004bd78d0 R08: ffffffff842eea2d R09: ffffed10239bb511
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffffc90000949030 R14: ffffffffa0002264 R15: ffffc90000949050
FS:  00007f1b95ad46c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000200 CR3: 00000001237bb000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __bpf_prog_run include/linux/filter.h:600 [inline]
 bpf_prog_run_xdp include/linux/filter.h:775 [inline]
 bpf_test_run+0x470/0xa40 net/bpf/test_run.c:400
 bpf_prog_test_run_xdp+0x7a7/0x1130 net/bpf/test_run.c:1389
 bpf_prog_test_run+0x3b0/0x630 kernel/bpf/syscall.c:3630
 __sys_bpf+0x59f/0x7f0 kernel/bpf/syscall.c:4985
 __do_sys_bpf kernel/bpf/syscall.c:5071 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5069 [inline]
 __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5069
 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: 0033:0x7f1b95b1cb39
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 1b 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:00007f1b95ad4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f1b95b9f3e8 RCX: 00007f1b95b1cb39
RDX: 0000000000000048 RSI: 0000000020001480 RDI: 000000000000000a
RBP: 00007f1b95b9f3e0 R08: 00007f1b95ad46c0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b95b9f3ec
R13: 0000000000000016 R14: 00007ffeaa641c90 R15: 00007ffeaa641d78
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:bpf_dispatcher_xdp+0x849/0x1000
Code: 00 48 81 fa 64 22 00 a0 0f 84 f7 de ff ff ff e2 00 48 81 fa 54 20 00 a0 0f 84 d7 dc ff ff ff e2 90 48 81 fa 4c 21 00 a0 7f 17 <48> 81 fa 4c 21 00 a0 0f 84 b6 dd ff ff ff e2 0f 1f 84 00 00 00 00
RSP: 0018:ffffc90004bd78b0 EFLAGS: 00010246
RAX: ffffffff8410ea57 RBX: ffffc90004bd7c00 RCX: ffff88811cdda880
RDX: ffffffffa0002264 RSI: ffffc90000949050 RDI: ffffc90004bd7c00
RBP: ffffc90004bd78d0 R08: ffffffff842eea2d R09: ffffed10239bb511
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffffc90000949030 R14: ffffffffa0002264 R15: ffffc90000949050
FS:  00007f1b95ad46c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000200 CR3: 00000001237bb000 CR4: 00000000003506a0
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:	64 22 00             	and    %fs:(%rax),%al
   7:	a0 0f 84 f7 de ff ff 	movabs 0xe2ffffffdef7840f,%al
   e:	ff e2
  10:	00 48 81             	add    %cl,-0x7f(%rax)
  13:	fa                   	cli
  14:	54                   	push   %rsp
  15:	20 00                	and    %al,(%rax)
  17:	a0 0f 84 d7 dc ff ff 	movabs 0xe2ffffffdcd7840f,%al
  1e:	ff e2
  20:	90                   	nop
  21:	48 81 fa 4c 21 00 a0 	cmp    $0xffffffffa000214c,%rdx
  28:	7f 17                	jg     0x41
* 2a:	48 81 fa 4c 21 00 a0 	cmp    $0xffffffffa000214c,%rdx <-- trapping instruction
  31:	0f 84 b6 dd ff ff    	je     0xffffdded
  37:	ff e2                	jmp    *%rdx
  39:	0f                   	.byte 0xf
  3a:	1f                   	(bad)
  3b:	84 00                	test   %al,(%rax)
  3d:	00 00                	add    %al,(%rax)