invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 24227 Comm: syz-executor.2 Not tainted 6.1.73-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 RIP: 0010:bpf_dispatcher_xdp+0xb/0x1000 Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 48 81 fa 58 09 00 a0 0f 84 8b d0 ff ff e2 a0 7f 1e 48 81 fa 58 09 00 a0 0f 84 79 d0 ff ff ff e2 RSP: 0018:ffffc90005417978 EFLAGS: 00010293 RAX: ffffffff888cfad3 RBX: ffffc90005417a60 RCX: 0000000000040000 RDX: 00000000888cfad3 RSI: ffffc900054b3048 RDI: ffffc90005417c80 RBP: ffffc90005417b70 R08: ffffffff88bd5d47 R09: ffffed1006079771 R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: ffffc900054b3030 R14: 00000000303cbb80 R15: ffffc90005417c60 FS: 00007fc6a18a86c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f6eaa6d56c6 CR3: 0000000079bbc000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 Call Trace: 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:51 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fc6a0a7cda9 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:00007fc6a18a80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007fc6a0babf80 RCX: 00007fc6a0a7cda9 RDX: 0000000000000048 RSI: 0000000020000100 RDI: 000000000000000a RBP: 00007fc6a0ac947a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007fc6a0babf80 R15: 00007ffd2265a628 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:bpf_dispatcher_xdp+0xb/0x1000 Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 48 81 fa 58 09 00 a0 0f 84 8b d0 ff ff e2 a0 7f 1e 48 81 fa 58 09 00 a0 0f 84 79 d0 ff ff ff e2 RSP: 0018:ffffc90005417978 EFLAGS: 00010293 RAX: ffffffff888cfad3 RBX: ffffc90005417a60 RCX: 0000000000040000 RDX: 00000000888cfad3 RSI: ffffc900054b3048 RDI: ffffc90005417c80 RBP: ffffc90005417b70 R08: ffffffff88bd5d47 R09: ffffed1006079771 R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: ffffc900054b3030 R14: 00000000303cbb80 R15: ffffc90005417c60 FS: 00007fc6a18a86c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f2fcc5ad988 CR3: 0000000079bbc000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600