[ 7.785105] veth2: entered promiscuous mode [ 13.999430] ------------[ cut here ]------------ [ 13.999485] kernel BUG at net/core/skbuff.c:2813! [ 13.999529] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 13.999568] CPU: 1 PID: 370 Comm: ping Not tainted 6.8.0-rc6-virtme #1 [ 13.999614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 13.999688] RIP: 0010:__pskb_pull_tail+0x475/0x4f0 [ 13.999730] Code: 44 24 10 e8 3d 0f 83 ff 49 8b be c0 00 00 00 44 8b 44 24 10 41 8b 8e bc 00 00 00 e9 f4 fc ff ff 4c 8d 48 ff e9 41 fd ff ff 90 <0f> 0b 48 c7 44 24 10 00 00 00 00 e9 99 fe ff ff 41 f6 44 24 7e 20 [ 13.999850] RSP: 0018:ffffa6e1400e8de8 EFLAGS: 00010282 [ 13.999890] RAX: 00000000fffffff2 RBX: 0000000000000008 RCX: 0000000000000008 [ 13.999943] RDX: ffff8de802e51924 RSI: 0000000000000100 RDI: 0000000000000000 [ 13.999992] RBP: ffffa6e1400e8e28 R08: 0000000037363534 R09: 232221201f1e1d1c [ 14.000041] R10: 2b2a292827262524 R11: 333231302f2e2d2c R12: ffffffffb12bba80 [ 14.000090] R13: 0000000000000008 R14: ffff8de801f13900 R15: 0000000000000001 [ 14.000141] FS: 00007f74dab4a300(0000) GS:ffff8de83ec80000(0000) knlGS:0000000000000000 [ 14.000195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.000241] CR2: 00007ffce82d5ff8 CR3: 00000000024f6004 CR4: 0000000000770ef0 [ 14.000291] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 14.000345] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 14.000394] PKRU: 55555554 [ 14.000411] Call Trace: [ 14.000431] [ 14.000450] ? die+0x37/0x90 [ 14.000480] ? do_trap+0xe4/0x110 [ 14.000511] ? __pskb_pull_tail+0x475/0x4f0 [ 14.000542] ? do_error_trap+0x65/0x80 [ 14.000572] ? __pskb_pull_tail+0x475/0x4f0 [ 14.000596] ? exc_invalid_op+0x53/0x70 [ 14.000625] ? __pskb_pull_tail+0x475/0x4f0 [ 14.000656] ? asm_exc_invalid_op+0x1a/0x20 [ 14.000687] ? __pskb_pull_tail+0x475/0x4f0 [ 14.000717] ? __pskb_pull_tail+0x80/0x4f0 [ 14.000748] icmp_rcv+0x317/0x390 [ 14.000781] ip_protocol_deliver_rcu+0x153/0x160 [ 14.000823] ip_local_deliver_finish+0x77/0xa0 [ 14.000860] __netif_receive_skb_one_core+0x8b/0xa0 [ 14.000901] process_backlog+0xa4/0x150 [ 14.000930] __napi_poll+0x29/0x1c0 [ 14.000962] net_rx_action+0x298/0x300 [ 14.000992] __do_softirq+0xc2/0x294 [ 14.001023] do_softirq+0x43/0x60 [ 14.001053] [ 14.001069] [ 14.001085] __local_bh_enable_ip+0x60/0x70 [ 14.001111] netif_rx+0xe8/0x100 [ 14.001135] dev_loopback_xmit+0xc3/0xe0 [ 14.001160] ip_mc_finish_output+0x79/0x1b0 [ 14.001191] ip_mc_output+0x151/0x2d0 [ 14.001223] ? __ip_local_out+0x156/0x170 [ 14.001252] ? __ip_make_skb+0x34f/0x500 [ 14.001277] ip_push_pending_frames+0xaa/0xb0 [ 14.001315] raw_sendmsg+0xa54/0xfb0 [ 14.001349] ? __pte_offset_map+0x1b/0xd0 [ 14.001381] ? __sys_sendto+0x1aa/0x1f0 [ 14.001411] __sys_sendto+0x1aa/0x1f0 [ 14.001438] ? handle_mm_fault+0xbc/0x230 [ 14.001469] ? do_user_addr_fault+0x319/0x610 [ 14.001508] __x64_sys_sendto+0x24/0x30 [ 14.001532] do_syscall_64+0xb0/0x1b0 [ 14.001565] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 14.001604] RIP: 0033:0x7f74dae2085a [ 14.001632] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89 [ 14.001753] RSP: 002b:00007ffce82d6b98 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 14.001807] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f74dae2085a [ 14.001856] RDX: 0000000000000040 RSI: 0000000000821340 RDI: 0000000000000005 [ 14.001905] RBP: 00007ffce82d6bf0 R08: 00000000004185e0 R09: 0000000000000010 [ 14.001954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054 [ 14.002003] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f74daf40000 [ 14.002052] [ 14.002067] Modules linked in: vrf veth [ 14.002105] ---[ end trace 0000000000000000 ]--- [ 14.002143] RIP: 0010:__pskb_pull_tail+0x475/0x4f0 [ 14.002182] Code: 44 24 10 e8 3d 0f 83 ff 49 8b be c0 00 00 00 44 8b 44 24 10 41 8b 8e bc 00 00 00 e9 f4 fc ff ff 4c 8d 48 ff e9 41 fd ff ff 90 <0f> 0b 48 c7 44 24 10 00 00 00 00 e9 99 fe ff ff 41 f6 44 24 7e 20 [ 14.002298] RSP: 0018:ffffa6e1400e8de8 EFLAGS: 00010282 [ 14.002331] RAX: 00000000fffffff2 RBX: 0000000000000008 RCX: 0000000000000008 [ 14.002381] RDX: ffff8de802e51924 RSI: 0000000000000100 RDI: 0000000000000000 [ 14.002431] RBP: ffffa6e1400e8e28 R08: 0000000037363534 R09: 232221201f1e1d1c [ 14.002480] R10: 2b2a292827262524 R11: 333231302f2e2d2c R12: ffffffffb12bba80 [ 14.002530] R13: 0000000000000008 R14: ffff8de801f13900 R15: 0000000000000001 [ 14.002581] FS: 00007f74dab4a300(0000) GS:ffff8de83ec80000(0000) knlGS:0000000000000000 [ 14.002636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.002683] CR2: 00007ffce82d5ff8 CR3: 00000000024f6004 CR4: 0000000000770ef0 [ 14.002734] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 14.002788] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 14.002838] PKRU: 55555554 [ 14.002855] Kernel panic - not syncing: Fatal exception in interrupt [ 14.002963] Kernel Offset: 0x2e200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 14.003031] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr