syzbot

RDX: 0000000000000050 RSI: 0000000020000000 RDI: 000000000000000a
RBP: 00007ffebb32f750 R08: 00007ffebb32f4e7 R09: 00007f2c42da0038
R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffebb32f9b8 R14: 0000000000000001 R15: 0000000000000001
 </TASK>
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5065 at net/core/xdp.c:299 __xdp_reg_mem_model+0x2d9/0x650 net/core/xdp.c:299
Modules linked in:
CPU: 0 PID: 5065 Comm: syz-executor883 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:ffffc90003d0f640 EFLAGS: 00010246
RAX: 1158ab1705932a00 RBX: dffffc0000000000 RCX: ffffffff8b7974ad
RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc90003d0f5c0
RBP: ffffc90003d0f710 R08: ffffc90003d0f5c7 R09: 1ffff920007a1eb8
R10: dffffc0000000000 R11: fffff520007a1eb9 R12: 0000000000000002
R13: ffff88802ead6000 R14: 1ffff920007a1ed0 R15: fffffffffffffff4
FS:  0000555581756480(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000066c7e0 CR3: 0000000020174000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 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: 0033:0x7f2c42ddb279
Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffebb32f748 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f2c42ddb279
RDX: 0000000000000050 RSI: 0000000020000000 RDI: 000000000000000a
RBP: 00007ffebb32f750 R08: 00007ffebb32f4e7 R09: 00007f2c42da0038
R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffebb32f9b8 R14: 0000000000000001 R15: 0000000000000001
 </TASK>