[ 1.704334] ip (234) used greatest stack depth: 12344 bytes left [ 17.659547] ------------[ cut here ]------------ [ 17.659597] kernel BUG at net/core/skbuff.c:3605! [ 17.659636] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 17.659672] CPU: 2 PID: 332 Comm: traceroute6 Not tainted 6.8.0-rc6-virtme #1 [ 17.659720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 17.659788] RIP: 0010:skb_copy_and_csum_bits+0x279/0x280 [ 17.659825] Code: 89 6c 24 0c 41 89 c4 0f 84 1d ff ff ff 45 01 fe 49 63 c7 44 89 74 24 08 49 01 c5 e9 d0 fd ff ff 90 0f 0b 90 e9 3d ff ff ff 90 <0f> 0b 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 17.659929] RSP: 0018:ffffbf7900114ad8 EFLAGS: 00010202 [ 17.659964] RAX: 0000000000000020 RBX: 0000000000000030 RCX: 0000000000000000 [ 17.660012] RDX: 0000000000000030 RSI: ffff982441c05db8 RDI: 0000000000000000 [ 17.660058] RBP: 0000000000000020 R08: 0000000000000000 R09: ffff982441c05b00 [ 17.660100] R10: 0000000000000030 R11: 0000000000000000 R12: 00000000fcadcd2c [ 17.660141] R13: ffff982441c05db8 R14: 0000000000000030 R15: 0000000000000030 [ 17.660183] FS: 00007f62ed816740(0000) GS:ffff98247ed00000(0000) knlGS:0000000000000000 [ 17.660230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.660269] CR2: 0000562eb7dfbc80 CR3: 0000000001eca001 CR4: 0000000000770ef0 [ 17.660312] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 17.660357] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 17.660398] PKRU: 55555554 [ 17.660412] Call Trace: [ 17.660430] [ 17.660450] ? die+0x37/0x90 [ 17.660480] ? do_trap+0xe4/0x110 [ 17.660505] ? skb_copy_and_csum_bits+0x279/0x280 [ 17.660533] ? do_error_trap+0x65/0x80 [ 17.660559] ? skb_copy_and_csum_bits+0x279/0x280 [ 17.660592] ? exc_invalid_op+0x53/0x70 [ 17.660623] ? skb_copy_and_csum_bits+0x279/0x280 [ 17.660650] ? asm_exc_invalid_op+0x1a/0x20 [ 17.660680] ? skb_copy_and_csum_bits+0x279/0x280 [ 17.660713] ? skb_copy_and_csum_bits+0x24c/0x280 [ 17.660740] icmpv6_getfrag+0x2e/0x70 [ 17.660770] __ip6_append_data.isra.0+0xd69/0x1380 [ 17.660807] ? __pfx_icmpv6_getfrag+0x10/0x10 [ 17.660839] ? __pfx_icmpv6_getfrag+0x10/0x10 [ 17.660871] ip6_append_data+0xa0/0x1f0 [ 17.660898] icmp6_send+0x5f7/0x900 [ 17.660926] ? ip6_forward+0xa17/0xa80 [ 17.660950] ip6_forward+0xa17/0xa80 [ 17.660971] ? ipv6_rcv+0x9c/0x1e0 [ 17.660997] __netif_receive_skb_one_core+0x63/0xa0 [ 17.661032] process_backlog+0xa4/0x150 [ 17.661057] __napi_poll+0x29/0x1c0 [ 17.661084] net_rx_action+0x298/0x300 [ 17.661112] __do_softirq+0xc2/0x294 [ 17.661143] do_softirq+0x43/0x60 [ 17.661171] [ 17.661184] [ 17.661198] __local_bh_enable_ip+0x60/0x70 [ 17.661224] __neigh_event_send+0xba/0x3f0 [ 17.661252] neigh_resolve_output+0x12f/0x1b0 [ 17.661284] ip6_finish_output2+0x201/0x6d0 [ 17.661311] ? __ip6_local_out+0x14f/0x170 [ 17.661339] ip6_finish_output+0x1aa/0x310 [ 17.661366] ip6_send_skb+0x22/0x70 [ 17.661392] udp_v6_send_skb+0x1eb/0x430 [ 17.661421] udpv6_sendmsg+0x99f/0xe10 [ 17.661447] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 17.661482] ? do_ipv6_setsockopt+0x314/0x18a0 [ 17.661516] ? __sys_sendto+0x11f/0x1f0 [ 17.661540] __sys_sendto+0x11f/0x1f0 [ 17.661564] ? do_sock_setsockopt+0x89/0x170 [ 17.661598] ? __sys_connect+0xdc/0x110 [ 17.661625] ? __sys_setsockopt+0x79/0xc0 [ 17.661651] __x64_sys_sendto+0x24/0x30 [ 17.661677] do_syscall_64+0xb0/0x1b0 [ 17.661705] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 17.661741] RIP: 0033:0x7f62ed968700 [ 17.661769] Code: ff ff 64 89 02 eb bd 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20 [ 17.661871] RSP: 002b:00007ffc27c5d4e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 17.661917] RAX: ffffffffffffffda RBX: 0000562eb7edd3e0 RCX: 00007f62ed968700 [ 17.661960] RDX: 0000000000000020 RSI: 0000562eb7edf5b0 RDI: 0000000000000005 [ 17.662004] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 17.662046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 17.662087] R13: 0000562eb7edf5b0 R14: 0000000000000020 R15: 0000000000000000 [ 17.662130] [ 17.662144] Modules linked in: vrf veth [ 17.662180] ---[ end trace 0000000000000000 ]--- [ 17.662213] RIP: 0010:skb_copy_and_csum_bits+0x279/0x280 [ 17.662246] Code: 89 6c 24 0c 41 89 c4 0f 84 1d ff ff ff 45 01 fe 49 63 c7 44 89 74 24 08 49 01 c5 e9 d0 fd ff ff 90 0f 0b 90 e9 3d ff ff ff 90 <0f> 0b 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 17.662355] RSP: 0018:ffffbf7900114ad8 EFLAGS: 00010202 [ 17.662383] RAX: 0000000000000020 RBX: 0000000000000030 RCX: 0000000000000000 [ 17.662427] RDX: 0000000000000030 RSI: ffff982441c05db8 RDI: 0000000000000000 [ 17.662473] RBP: 0000000000000020 R08: 0000000000000000 R09: ffff982441c05b00 [ 17.662515] R10: 0000000000000030 R11: 0000000000000000 R12: 00000000fcadcd2c [ 17.662556] R13: ffff982441c05db8 R14: 0000000000000030 R15: 0000000000000030 [ 17.662599] FS: 00007f62ed816740(0000) GS:ffff98247ed00000(0000) knlGS:0000000000000000 [ 17.662646] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.662684] CR2: 0000562eb7dfbc80 CR3: 0000000001eca001 CR4: 0000000000770ef0 [ 17.662727] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 17.662772] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 17.662813] PKRU: 55555554 [ 17.662827] Kernel panic - not syncing: Fatal exception in interrupt [ 17.662948] Kernel Offset: 0x20200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 17.663006] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr