------------[ cut here ]------------ WARNING: CPU: 0 PID: 6052 at net/core/xdp.c:299 __xdp_reg_mem_model+0x2d9/0x650 net/core/xdp.c:299 Modules linked in: CPU: 0 PID: 6052 Comm: syz-executor.1 Not tainted 6.8.0-syzkaller-05271-gf99c5f563c17 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 RIP: 0010:__xdp_reg_mem_model+0x2d9/0x650 net/core/xdp.c:299 Code: 89 c5 85 c0 79 62 e8 c6 b4 3e f8 eb a5 e8 bf b4 3e f8 4c 89 ff e8 97 a9 96 f8 4d 63 fd 48 c7 c7 80 27 39 8f e8 a8 36 23 02 90 <0f> 0b 90 e9 f8 01 00 00 e8 9a b4 3e f8 48 8d 7c 24 60 48 89 f8 48 RSP: 0018:ffffc900052a7640 EFLAGS: 00010246 RAX: 5b0311d9e5febd00 RBX: dffffc0000000000 RCX: ffffffff8b7974ad RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc900052a75c0 RBP: ffffc900052a7710 R08: ffffc900052a75c7 R09: 1ffff92000a54eb8 R10: dffffc0000000000 R11: fffff52000a54eb9 R12: 0000000000000002 R13: ffff888065833000 R14: 1ffff92000a54ed0 R15: fffffffffffffff4 FS: 00007f2b1574e6c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b3152e000 CR3: 000000002891c000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: xdp_reg_mem_model+0x22/0x40 net/core/xdp.c:344 xdp_test_run_setup net/bpf/test_run.c:188 [inline] bpf_test_run_xdp_live+0x365/0x1e90 net/bpf/test_run.c:377 bpf_prog_test_run_xdp+0x813/0x11b0 net/bpf/test_run.c:1267 bpf_prog_test_run+0x33a/0x3b0 kernel/bpf/syscall.c:4240 __sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5649 __do_sys_bpf kernel/bpf/syscall.c:5738 [inline] __se_sys_bpf kernel/bpf/syscall.c:5736 [inline] __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5736 do_syscall_64+0xfb/0x240 entry_SYSCALL_64_after_hwframe+0x6d/0x75 RIP: 0033:0x7f2b14a7de69 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:00007f2b1574e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007f2b14babf80 RCX: 00007f2b14a7de69 RDX: 0000000000000050 RSI: 0000000020000000 RDI: 000000000000000a RBP: 00007f2b1574e120 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 000000000000000b R14: 00007f2b14babf80 R15: 00007ffff9f46f78