general protection fault, maybe for address 0x3bac61ea: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 3864 Comm: syz-executor.3 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+0xf/0x1000 Code: fd ff ff 31 c0 e9 2c fd ff ff cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 48 81 fa 6c 1c 00 a0 7f 47 48 81 fa a4 1b 00 7f 2e 48 81 fa 6c 1b 00 a0 7f 15 48 81 fa 6c 1b 00 a0 0f 84 04 RSP: 0018:ffffc90004d67978 EFLAGS: 00010a12 RAX: 000000003bac61ea RBX: ffffc90004d67a60 RCX: ffff888024383b80 RDX: ffffffffa0001b6c RSI: ffffc900044d1048 RDI: ffffc90004d67c80 RBP: ffffc90004d67b70 R08: ffffffff88bc3dc7 R09: ffffed1004870771 R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: ffffc900044d1030 R14: 0000000000000000 R15: ffffc90004d67c60 FS: 00007f1991b916c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f6575375198 CR3: 000000001a77b000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 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:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f1990e7cae9 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:00007f1991b910c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007f1990f9bf80 RCX: 00007f1990e7cae9 RDX: 0000000000000048 RSI: 0000000020001480 RDI: 000000000000000a RBP: 00007f1990ec847a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f1990f9bf80 R15: 00007fffc3ce51a8 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:bpf_dispatcher_xdp+0xf/0x1000 Code: fd ff ff 31 c0 e9 2c fd ff ff cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 48 81 fa a4 4d 00 a0 0f 8f 63 00 00 00 48 81 6c 1c 00 a0 7f 2a 48 81 fa 6c 1b 00 a0 7f 11 48 81 fa 6c 1b 00 RSP: 0018:ffffc90004d67978 EFLAGS: 00010a12 RAX: 000000003bac61ea RBX: ffffc90004d67a60 RCX: ffff888024383b80 RDX: ffffffffa0001b6c RSI: ffffc900044d1048 RDI: ffffc90004d67c80 RBP: ffffc90004d67b70 R08: ffffffff88bc3dc7 R09: ffffed1004870771 R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: ffffc900044d1030 R14: 0000000000000000 R15: ffffc90004d67c60 FS: 00007f1991b916c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f61c2e4dd58 CR3: 000000001a77b000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400