Warning: Permanently added '10.128.1.90' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 50.932984][ T3541] Illegal XDP return value 217 on prog (id 2) dev N/A, expect packet loss! executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 51.890300][ T3636] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 51.902029][ T3636] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 51.910431][ T3636] CPU: 0 PID: 3636 Comm: syz-executor176 Not tainted 6.1.83-syzkaller #0 [ 51.918823][ T3636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 51.928864][ T3636] RIP: 0010:dev_map_enqueue+0x2d/0x340 [ 51.935368][ T3636] Code: 41 56 41 55 41 54 53 48 83 ec 10 49 89 d5 49 89 f7 48 89 fd 49 bc 00 00 00 00 00 fc ff df e8 3a 68 df ff 48 89 e8 48 c1 e8 03 <42> 80 3c 20 00 74 08 48 89 ef e8 94 dd 36 00 4c 8b 75 00 48 83 c5 [ 51.955491][ T3636] RSP: 0018:ffffc90003faf6d0 EFLAGS: 00010246 [ 51.961650][ T3636] RAX: 0000000000000000 RBX: ffff8880b9839298 RCX: ffff88807a6c0000 [ 51.969624][ T3636] RDX: 0000000000000000 RSI: ffff888072a4b070 RDI: 0000000000000000 [ 51.977587][ T3636] RBP: 0000000000000000 R08: 0000000000000005 R09: ffffffff8889d41c [ 51.985648][ T3636] R10: 0000000000000004 R11: ffff88807a6c0000 R12: dffffc0000000000 [ 51.993692][ T3636] R13: ffff8880172e0000 R14: ffff8880b98392a8 R15: ffff888072a4b070 [ 52.001658][ T3636] FS: 00005555556cc380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 52.010592][ T3636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.017161][ T3636] CR2: 00007f9d89e5e0d0 CR3: 0000000072a56000 CR4: 00000000003506f0 [ 52.025214][ T3636] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.033224][ T3636] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.041180][ T3636] Call Trace: [ 52.044568][ T3636] [ 52.047497][ T3636] ? __die_body+0x5e/0xa0 [ 52.051852][ T3636] ? die_addr+0x95/0xc0 [ 52.056013][ T3636] ? exc_general_protection+0x3ae/0x590 [ 52.061561][ T3636] ? asm_exc_general_protection+0x22/0x30 [ 52.067371][ T3636] ? xdp_do_redirect_frame+0x19c/0x540 [ 52.072843][ T3636] ? dev_map_enqueue+0x2d/0x340 [ 52.077687][ T3636] ? __cant_sleep+0x270/0x270 [ 52.082413][ T3636] xdp_do_redirect_frame+0x2aa/0x540 [ 52.087705][ T3636] bpf_test_run_xdp_live+0xbf4/0x1ea0 [ 52.093091][ T3636] ? __mutex_unlock_slowpath+0x218/0x750 [ 52.098715][ T3636] ? 0xffffffffa0003b40 [ 52.102948][ T3636] ? bpf_test_run_xdp_live+0x75c/0x1ea0 [ 52.108498][ T3636] ? xdp_convert_md_to_buff+0x330/0x330 [ 52.114039][ T3636] ? bpf_dispatcher_change_prog+0xe0c/0xf90 [ 52.119921][ T3636] ? trace_raw_output_bpf_test_finish+0xd0/0xd0 [ 52.126157][ T3636] ? __might_fault+0xbd/0x110 [ 52.130819][ T3636] ? _copy_from_user+0x109/0x170 [ 52.135746][ T3636] ? bpf_test_init+0x15a/0x180 [ 52.140604][ T3636] ? xdp_convert_md_to_buff+0x5b/0x330 [ 52.146482][ T3636] bpf_prog_test_run_xdp+0x7d1/0x1130 [ 52.151843][ T3636] ? dev_put+0x80/0x80 [ 52.155986][ T3636] ? __might_fault+0xa1/0x110 [ 52.160755][ T3636] ? __fdget+0x14e/0x210 [ 52.165014][ T3636] ? dev_put+0x80/0x80 [ 52.169083][ T3636] bpf_prog_test_run+0x32f/0x3a0 [ 52.174040][ T3636] __sys_bpf+0x3eb/0x6c0 [ 52.178309][ T3636] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 52.183704][ T3636] ? print_irqtrace_events+0x210/0x210 [ 52.189330][ T3636] ? syscall_enter_from_user_mode+0x2e/0x220 [ 52.195299][ T3636] ? lockdep_hardirqs_on+0x94/0x130 [ 52.200851][ T3636] __x64_sys_bpf+0x78/0x90 [ 52.205270][ T3636] do_syscall_64+0x3d/0xb0 [ 52.209682][ T3636] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 52.215560][ T3636] RIP: 0033:0x7f9d89de6fb9 [ 52.219972][ T3636] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 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 b8 ff ff ff f7 d8 64 89 01 48 [ 52.239670][ T3636] RSP: 002b:00007ffcc2df9bb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 52.248091][ T3636] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d89de6fb9 [ 52.256067][ T3636] RDX: 0000000000000048 RSI: 0000000020000340 RDI: 000000000000000a [ 52.264038][ T3636] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000006 [ 52.272257][ T3636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.280300][ T3636] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001 [ 52.288298][ T3636] [ 52.291309][ T3636] Modules linked in: [ 52.295263][ T3636] ---[ end trace 0000000000000000 ]--- [ 52.300957][ T3636] RIP: 0010:dev_map_enqueue+0x2d/0x340 [ 52.306506][ T3636] Code: 41 56 41 55 41 54 53 48 83 ec 10 49 89 d5 49 89 f7 48 89 fd 49 bc 00 00 00 00 00 fc ff df e8 3a 68 df ff 48 89 e8 48 c1 e8 03 <42> 80 3c 20 00 74 08 48 89 ef e8 94 dd 36 00 4c 8b 75 00 48 83 c5 [ 52.326342][ T3636] RSP: 0018:ffffc90003faf6d0 EFLAGS: 00010246 [ 52.332446][ T3636] RAX: 0000000000000000 RBX: ffff8880b9839298 RCX: ffff88807a6c0000 [ 52.340455][ T3636] RDX: 0000000000000000 RSI: ffff888072a4b070 RDI: 0000000000000000 [ 52.348524][ T3636] RBP: 0000000000000000 R08: 0000000000000005 R09: ffffffff8889d41c [ 52.356544][ T3636] R10: 0000000000000004 R11: ffff88807a6c0000 R12: dffffc0000000000 [ 52.364556][ T3636] R13: ffff8880172e0000 R14: ffff8880b98392a8 R15: ffff888072a4b070 [ 52.372598][ T3636] FS: 00005555556cc380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 52.381739][ T3636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.388331][ T3636] CR2: 00007f9d89e5e0d0 CR3: 0000000072a56000 CR4: 00000000003506f0 [ 52.396543][ T3636] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.404544][ T3636] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.412772][ T3636] Kernel panic - not syncing: Fatal exception in interrupt [ 52.420077][ T3636] Kernel Offset: disabled [ 52.424443][ T3636] Rebooting in 86400 seconds..