[ 1.742698] ip (234) used greatest stack depth: 12344 bytes left [ 7.790679] GACT probability NOT on [ 7.791941] tc (341) used greatest stack depth: 11928 bytes left [ 7.960510] ------------[ cut here ]------------ [ 7.960560] kernel BUG at net/core/skbuff.c:3505! [ 7.960601] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 7.960640] CPU: 2 PID: 356 Comm: mausezahn Not tainted 6.8.0-rc6-virtme #1 [ 7.960685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 7.960754] RIP: 0010:__skb_checksum+0x303/0x310 [ 7.960793] Code: 89 5c 24 04 44 89 d9 44 89 ff 44 89 ea ff d0 0f 1f 00 44 8b 5c 24 04 41 89 c7 eb b6 ff d0 0f 1f 00 41 89 c1 e9 71 fd ff ff 90 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 [ 7.960896] RSP: 0018:ffffa62b80114db0 EFLAGS: 00010206 [ 7.960935] RAX: 0000000000000224 RBX: 0000000000000008 RCX: ffff99b8c1979a00 [ 7.960982] RDX: ffff99b8c26732c0 RSI: 00000000000002c0 RDI: ffff99b8c2673000 [ 7.961030] RBP: ffffa62b80114e08 R08: ffffa62b80114e08 R09: 0000000016560404 [ 7.961078] R10: 0000000000000008 R11: ffff99b8c1979ad4 R12: ffffffffb68bba80 [ 7.961126] R13: 0000000000000008 R14: 0000000000000000 R15: 0000000016560404 [ 7.961175] FS: 00007f982fb36740(0000) GS:ffff99b8fed00000(0000) knlGS:0000000000000000 [ 7.961226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.961266] CR2: 00007ffc75245000 CR3: 0000000003626002 CR4: 0000000000770ef0 [ 7.961315] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 7.961361] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 7.961414] PKRU: 55555554 [ 7.961435] Call Trace: [ 7.961459] [ 7.961481] ? die+0x37/0x90 [ 7.961514] ? do_trap+0xe4/0x110 [ 7.961543] ? __skb_checksum+0x303/0x310 [ 7.961570] ? do_error_trap+0x65/0x80 [ 7.961596] ? __skb_checksum+0x303/0x310 [ 7.961623] ? exc_invalid_op+0x53/0x70 [ 7.961654] ? __skb_checksum+0x303/0x310 [ 7.961681] ? asm_exc_invalid_op+0x1a/0x20 [ 7.961713] ? __skb_checksum+0x303/0x310 [ 7.961740] __skb_checksum_complete+0x46/0x100 [ 7.961773] ? __pfx_csum_partial_ext+0x10/0x10 [ 7.961811] ? __pfx_csum_block_add_ext+0x10/0x10 [ 7.961845] icmp_rcv+0x136/0x390 [ 7.961878] ip_protocol_deliver_rcu+0x153/0x160 [ 7.961917] ip_local_deliver_finish+0x77/0xa0 [ 7.961954] __netif_receive_skb_one_core+0x8b/0xa0 [ 7.961993] process_backlog+0xa4/0x150 [ 7.962022] __napi_poll+0x29/0x1c0 [ 7.962051] net_rx_action+0x298/0x300 [ 7.962080] __do_softirq+0xc2/0x294 [ 7.962113] do_softirq+0x43/0x60 [ 7.962144] [ 7.962163] [ 7.962183] __local_bh_enable_ip+0x60/0x70 [ 7.962210] __dev_queue_xmit+0x328/0xcf0 [ 7.962237] ? packet_parse_headers+0x107/0x220 [ 7.962274] packet_sendmsg+0x113d/0x17f0 [ 7.962304] ? netdev_name_node_lookup_rcu+0x5d/0x70 [ 7.962343] __sys_sendto+0x1c6/0x1f0 [ 7.962373] ? handle_mm_fault+0xbc/0x230 [ 7.962405] __x64_sys_sendto+0x24/0x30 [ 7.962432] do_syscall_64+0xb0/0x1b0 [ 7.962461] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 7.962501] RIP: 0033:0x7f982fd9085a [ 7.962530] 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 [ 7.962634] RSP: 002b:00007ffc7524c438 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 7.962680] RAX: ffffffffffffffda RBX: 00000000008569d0 RCX: 00007f982fd9085a [ 7.962727] RDX: 00000000000003c5 RSI: 0000000000857022 RDI: 0000000000000005 [ 7.962775] RBP: 0000000000857022 R08: 00007ffc7524c440 R09: 0000000000000014 [ 7.962823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 7.962871] R13: 00000000000003c5 R14: 00007ffc7524c440 R15: 0000000000000000 [ 7.962920] [ 7.962939] Modules linked in: act_tunnel_key cls_matchall act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel vrf veth [ 7.963022] ---[ end trace 0000000000000000 ]--- [ 7.963057] RIP: 0010:__skb_checksum+0x303/0x310 [ 7.963093] Code: 89 5c 24 04 44 89 d9 44 89 ff 44 89 ea ff d0 0f 1f 00 44 8b 5c 24 04 41 89 c7 eb b6 ff d0 0f 1f 00 41 89 c1 e9 71 fd ff ff 90 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 [ 7.963203] RSP: 0018:ffffa62b80114db0 EFLAGS: 00010206 [ 7.963237] RAX: 0000000000000224 RBX: 0000000000000008 RCX: ffff99b8c1979a00 [ 7.963284] RDX: ffff99b8c26732c0 RSI: 00000000000002c0 RDI: ffff99b8c2673000 [ 7.963332] RBP: ffffa62b80114e08 R08: ffffa62b80114e08 R09: 0000000016560404 [ 7.963387] R10: 0000000000000008 R11: ffff99b8c1979ad4 R12: ffffffffb68bba80 [ 7.963436] R13: 0000000000000008 R14: 0000000000000000 R15: 0000000016560404 [ 7.963485] FS: 00007f982fb36740(0000) GS:ffff99b8fed00000(0000) knlGS:0000000000000000 [ 7.963532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.963572] CR2: 00007ffc75245000 CR3: 0000000003626002 CR4: 0000000000770ef0 [ 7.963621] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 7.963668] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 7.963715] PKRU: 55555554 [ 7.963735] Kernel panic - not syncing: Fatal exception in interrupt [ 7.963900] Kernel Offset: 0x33800000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 7.963965] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr