[ 1.924339] ip (235) used greatest stack depth: 12344 bytes left [ 2.337159] 8021q: 802.1Q VLAN Support v1.8 [ 2.613564] lag2: Mode changed to "loadbalance" [ 2.641728] lag2: Port device veth3 added [ 2.678398] lag2: Port device veth5 added [ 2.702639] 8021q: adding VLAN 0 to HW filter on device lag2 [ 2.714876] 8021q: adding VLAN 0 to HW filter on device lag2 [ 2.897033] gre: GRE over IPv4 demultiplexor driver [ 2.898777] ip_gre: GRE over IPv4 tunneling driver [ 2.952508] lag1: Mode changed to "loadbalance" [ 2.977149] lag1: Port device veth2 added [ 3.012931] lag1: Port device veth4 added [ 3.036654] 8021q: adding VLAN 0 to HW filter on device lag1 [ 3.097683] GACT probability NOT on [ 3.829650] ------------[ cut here ]------------ [ 3.829763] kernel BUG at net/core/skbuff.c:3505! [ 3.829802] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 3.829841] CPU: 2 PID: 49 Comm: kworker/2:1 Not tainted 6.8.0-rc6-virtme #1 [ 3.829893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 3.829971] Workqueue: mld mld_ifc_work [ 3.830006] RIP: 0010:__skb_checksum+0x303/0x310 [ 3.830045] 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 [ 3.830147] RSP: 0018:ffffbe65c0114db0 EFLAGS: 00010206 [ 3.830184] RAX: 0000000000000072 RBX: 0000000000000008 RCX: ffff9fe08244f100 [ 3.830231] RDX: ffff9fe0826b1c00 RSI: 0000000000000100 RDI: ffff9fe0826b1b00 [ 3.830279] RBP: ffffbe65c0114e08 R08: ffffbe65c0114e08 R09: 0000000075d80303 [ 3.830326] R10: 0000000000000008 R11: ffff9fe0830a7d80 R12: ffffffff9f6bba80 [ 3.830379] R13: 0000000000000008 R14: 0000000000000000 R15: 0000000075d80303 [ 3.830429] FS: 0000000000000000(0000) GS:ffff9fe0bed00000(0000) knlGS:0000000000000000 [ 3.830479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.830517] CR2: 00007f9b2dcee1b4 CR3: 0000000033c3e003 CR4: 0000000000770ef0 [ 3.830565] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3.830612] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3.830665] PKRU: 55555554 [ 3.830685] Call Trace: [ 3.830705] [ 3.830727] ? die+0x37/0x90 [ 3.830759] ? do_trap+0xe4/0x110 [ 3.830788] ? __skb_checksum+0x303/0x310 [ 3.830815] ? do_error_trap+0x65/0x80 [ 3.830842] ? __skb_checksum+0x303/0x310 [ 3.830869] ? exc_invalid_op+0x53/0x70 [ 3.830899] ? __skb_checksum+0x303/0x310 [ 3.830926] ? asm_exc_invalid_op+0x1a/0x20 [ 3.830967] ? __skb_checksum+0x303/0x310 [ 3.830996] __skb_checksum_complete+0x46/0x100 [ 3.831029] ? __pfx_csum_partial_ext+0x10/0x10 [ 3.831067] ? __pfx_csum_block_add_ext+0x10/0x10 [ 3.831100] icmp_rcv+0x136/0x390 [ 3.831130] ip_protocol_deliver_rcu+0x153/0x160 [ 3.831170] ip_local_deliver_finish+0x77/0xa0 [ 3.831206] __netif_receive_skb_one_core+0x8b/0xa0 [ 3.831257] process_backlog+0xa4/0x150 [ 3.831290] __napi_poll+0x29/0x1c0 [ 3.831323] net_rx_action+0x298/0x300 [ 3.831352] __do_softirq+0xc2/0x294 [ 3.831383] do_softirq+0x43/0x60 [ 3.831412] [ 3.831431] [ 3.831450] __local_bh_enable_ip+0x60/0x70 [ 3.831477] __dev_queue_xmit+0x328/0xcf0 [ 3.831505] ip6_finish_output2+0x2df/0x6d0 [ 3.831538] ip6_finish_output+0x1aa/0x310 [ 3.831568] mld_sendpack+0x17c/0x230 [ 3.831605] mld_ifc_work+0x198/0x420 [ 3.831634] process_one_work+0x138/0x2f0 [ 3.831662] ? __pfx_worker_thread+0x10/0x10 [ 3.831703] worker_thread+0x2f4/0x400 [ 3.831730] ? __pfx_worker_thread+0x10/0x10 [ 3.831763] kthread+0xd7/0x100 [ 3.831792] ? __pfx_kthread+0x10/0x10 [ 3.831818] ret_from_fork+0x31/0x50 [ 3.831847] ? __pfx_kthread+0x10/0x10 [ 3.831873] ret_from_fork_asm+0x1b/0x30 [ 3.831908] [ 3.831928] Modules linked in: act_gact cls_flower ip_gre gre sch_ingress 8021q vrf veth [ 3.832008] ---[ end trace 0000000000000000 ]--- [ 3.832043] RIP: 0010:__skb_checksum+0x303/0x310 [ 3.832076] 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 [ 3.832178] RSP: 0018:ffffbe65c0114db0 EFLAGS: 00010206 [ 3.832218] RAX: 0000000000000072 RBX: 0000000000000008 RCX: ffff9fe08244f100 [ 3.832265] RDX: ffff9fe0826b1c00 RSI: 0000000000000100 RDI: ffff9fe0826b1b00 [ 3.832312] RBP: ffffbe65c0114e08 R08: ffffbe65c0114e08 R09: 0000000075d80303 [ 3.832360] R10: 0000000000000008 R11: ffff9fe0830a7d80 R12: ffffffff9f6bba80 [ 3.832409] R13: 0000000000000008 R14: 0000000000000000 R15: 0000000075d80303 [ 3.832465] FS: 0000000000000000(0000) GS:ffff9fe0bed00000(0000) knlGS:0000000000000000 [ 3.832515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.832559] CR2: 00007f9b2dcee1b4 CR3: 0000000033c3e003 CR4: 0000000000770ef0 [ 3.832608] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3.832654] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3.832710] PKRU: 55555554 [ 3.832724] Kernel panic - not syncing: Fatal exception in interrupt [ 3.832855] Kernel Offset: 0x1c600000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 3.832917] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr