[ 94.098513][ C1] ------------[ cut here ]------------ [ 94.098831][ C1] kernel BUG at net/core/skbuff.c:3605! [ 94.099021][ C1] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 94.099217][ C1] CPU: 1 PID: 629 Comm: traceroute6 Not tainted 6.8.0-rc6-virtme #1 [ 94.099453][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 94.099797][ C1] RIP: 0010:skb_copy_and_csum_bits+0x621/0x890 [ 94.100001][ C1] Code: 89 c4 0f 84 70 fe ff ff 45 01 f7 48 01 dd 44 89 7c 24 0c e9 92 fa ff ff 90 0f 0b 90 e9 e2 fe ff ff 41 89 c4 e9 4f fe ff ff 90 <0f> 0b 48 c7 c7 c0 32 c3 b8 89 44 24 40 48 89 74 24 38 e8 98 b2 91 [ 94.100559][ C1] RSP: 0018:ffffc900001c84e0 EFLAGS: 00010202 [ 94.100755][ C1] RAX: 0000000000000020 RBX: 0000000000000000 RCX: 1ffff11000482029 [ 94.100988][ C1] RDX: dffffc0000000000 RSI: dffffc0000000000 RDI: ffff888002410148 [ 94.101219][ C1] RBP: ffff888002411ab8 R08: 0000000000000030 R09: 444028009a82a0dc [ 94.101448][ C1] R10: 0200000000000000 R11: 444028009a82a0dc R12: 0000000000004dc7 [ 94.101677][ C1] R13: 0000000000000030 R14: 0000000000000030 R15: 0000000000000030 [ 94.101906][ C1] FS: 00007f3a19b57740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000 [ 94.102173][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 94.102371][ C1] CR2: 0000561550087c80 CR3: 00000000036be003 CR4: 0000000000770ef0 [ 94.102600][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 94.102830][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 94.103060][ C1] PKRU: 55555554 [ 94.103177][ C1] Call Trace: [ 94.103292][ C1] [ 94.103370][ C1] ? die+0x37/0x90 [ 94.103495][ C1] ? do_trap+0x19e/0x260 [ 94.103614][ C1] ? skb_copy_and_csum_bits+0x621/0x890 [ 94.103768][ C1] ? do_error_trap+0xbe/0x180 [ 94.103922][ C1] ? skb_copy_and_csum_bits+0x621/0x890 [ 94.104075][ C1] ? skb_copy_and_csum_bits+0x621/0x890 [ 94.104229][ C1] ? handle_invalid_op+0x2c/0x40 [ 94.104383][ C1] ? skb_copy_and_csum_bits+0x621/0x890 [ 94.104536][ C1] ? exc_invalid_op+0x30/0x50 [ 94.104693][ C1] ? asm_exc_invalid_op+0x1a/0x20 [ 94.104849][ C1] ? skb_copy_and_csum_bits+0x621/0x890 [ 94.105004][ C1] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 94.105161][ C1] icmpv6_getfrag+0x74/0x150 [ 94.105321][ C1] __ip6_append_data.isra.0+0x1cb0/0x4480 [ 94.105478][ C1] ? __pfx_icmpv6_getfrag+0x10/0x10 [ 94.105636][ C1] ? ip6_mtu+0x15b/0x2c0 [ 94.105755][ C1] ? __pfx___ip6_append_data.isra.0+0x10/0x10 [ 94.105948][ C1] ? ip6_mtu+0x160/0x2c0 [ 94.106065][ C1] ? ip6_setup_cork+0xa01/0x14f0 [ 94.106219][ C1] ? __pfx_icmpv6_getfrag+0x10/0x10 [ 94.106372][ C1] ip6_append_data+0x186/0x540 [ 94.106528][ C1] icmp6_send+0x123e/0x1b70 [ 94.106683][ C1] ? __pfx_icmp6_send+0x10/0x10 [ 94.106835][ C1] ? __pfx_fib_rules_lookup+0x10/0x10 [ 94.106990][ C1] ? l3mdev_update_flow+0x2d/0x490 [ 94.107148][ C1] ? fib6_rule_lookup+0x182/0x630 [ 94.107303][ C1] ? __pfx_fib6_rule_lookup+0x10/0x10 [ 94.107467][ C1] ? __pfx_ip6_pol_route_input+0x10/0x10 [ 94.107623][ C1] ? ip6_forward+0x2101/0x2980 [ 94.107775][ C1] ip6_forward+0x2101/0x2980 [ 94.107930][ C1] ? ip6_route_input+0x5a4/0xa50 [ 94.108087][ C1] ? __pfx_ip6_forward+0x10/0x10 [ 94.108242][ C1] ? udp_v6_early_demux+0x3cc/0x10a0 [ 94.108402][ C1] ? ipv6_rcv+0x626/0x810 [ 94.108516][ C1] ipv6_rcv+0x626/0x810 [ 94.108632][ C1] ? __pfx_ipv6_rcv+0x10/0x10 [ 94.108788][ C1] ? lock_acquire.part.0+0xec/0x340 [ 94.108943][ C1] ? process_backlog+0x1ef/0x5e0 [ 94.109099][ C1] ? __pfx_ipv6_rcv+0x10/0x10 [ 94.109252][ C1] __netif_receive_skb_one_core+0x118/0x1b0 [ 94.109441][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 94.109633][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 94.109793][ C1] ? lock_acquire+0x1c1/0x220 [ 94.109945][ C1] ? process_backlog+0x1ef/0x5e0 [ 94.110098][ C1] process_backlog+0xd5/0x5e0 [ 94.110252][ C1] ? __pfx___lock_release+0x10/0x10 [ 94.110407][ C1] __napi_poll.constprop.0+0xa2/0x460 [ 94.110559][ C1] net_rx_action+0x43a/0xb30 [ 94.110714][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 94.110867][ C1] ? hlock_class+0x4e/0x130 [ 94.111026][ C1] __do_softirq+0x1b9/0x7ff [ 94.111182][ C1] ? __neigh_event_send+0x2df/0x1230 [ 94.111335][ C1] do_softirq+0x4d/0xa0 [ 94.111452][ C1] [ 94.111533][ C1] [ 94.111611][ C1] __local_bh_enable_ip+0xf6/0x120 [ 94.111763][ C1] __neigh_event_send+0x2e4/0x1230 [ 94.111914][ C1] ? do_raw_write_lock+0x71/0x3b0 [ 94.112071][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 94.112230][ C1] neigh_resolve_output+0x470/0x7c0 [ 94.112382][ C1] ? __local_bh_enable_ip+0xa6/0x120 [ 94.112536][ C1] ? ___neigh_create+0x8d0/0xf60 [ 94.112691][ C1] ip6_finish_output2+0x4ab/0xf80 [ 94.112848][ C1] ip6_finish_output+0x4ed/0xd30 [ 94.113003][ C1] ip6_output+0x1f3/0x770 [ 94.113119][ C1] ? __pfx_ip6_output+0x10/0x10 [ 94.113274][ C1] ? vrf_l3_out+0x2c4/0x750 [vrf] [ 94.113482][ C1] ? ip6_local_out+0x25/0x3b0 [ 94.113654][ C1] ip6_send_skb+0xbd/0x280 [ 94.113808][ C1] udp_v6_send_skb+0x84c/0x1d20 [ 94.113964][ C1] udpv6_sendmsg+0x1ba4/0x2b80 [ 94.114116][ C1] ? do_ipv6_setsockopt+0xd57/0x3980 [ 94.114270][ C1] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 94.114424][ C1] ? __pfx_udpv6_sendmsg+0x10/0x10 [ 94.114577][ C1] ? hlock_class+0x4e/0x130 [ 94.114739][ C1] ? __pfx_validate_chain+0x10/0x10 [ 94.114893][ C1] ? hlock_class+0x4e/0x130 [ 94.115047][ C1] ? __lock_acquire+0xaf2/0x1570 [ 94.115205][ C1] ? __fget_light+0x54/0x1e0 [ 94.115361][ C1] ? __sys_sendto+0x21e/0x410 [ 94.115518][ C1] __sys_sendto+0x21e/0x410 [ 94.115676][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 94.115832][ C1] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 94.115984][ C1] ? ip6_dst_check.part.0+0x241/0x5b0 [ 94.116142][ C1] ? ip6_datagram_connect+0x37/0x50 [ 94.116298][ C1] ? __sys_setsockopt+0x105/0x1a0 [ 94.116453][ C1] ? __pfx___sys_setsockopt+0x10/0x10 [ 94.116603][ C1] ? __pfx___up_read+0x10/0x10 [ 94.116759][ C1] __x64_sys_sendto+0xe0/0x1c0 [ 94.116913][ C1] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370 [ 94.117102][ C1] do_syscall_64+0xc9/0x1e0 [ 94.117256][ C1] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 94.117460][ C1] RIP: 0033:0x7f3a19ca9700 [ 94.117622][ C1] 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 [ 94.118165][ C1] RSP: 002b:00007ffd6f02f548 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 94.118398][ C1] RAX: ffffffffffffffda RBX: 0000561551f693e0 RCX: 00007f3a19ca9700 [ 94.118629][ C1] RDX: 0000000000000020 RSI: 0000561551f6b5b0 RDI: 0000000000000005 [ 94.118860][ C1] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 94.119086][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 94.119314][ C1] R13: 0000561551f6b5b0 R14: 0000000000000020 R15: 0000000000000000 [ 94.119550][ C1] [ 94.119664][ C1] Modules linked in: act_gact cls_flower sch_ingress bridge stp llc vrf veth [ 94.119967][ C1] ---[ end trace 0000000000000000 ]--- [ 94.120121][ C1] RIP: 0010:skb_copy_and_csum_bits+0x621/0x890 [ 94.120320][ C1] Code: 89 c4 0f 84 70 fe ff ff 45 01 f7 48 01 dd 44 89 7c 24 0c e9 92 fa ff ff 90 0f 0b 90 e9 e2 fe ff ff 41 89 c4 e9 4f fe ff ff 90 <0f> 0b 48 c7 c7 c0 32 c3 b8 89 44 24 40 48 89 74 24 38 e8 98 b2 91 [ 94.120961][ C1] RSP: 0018:ffffc900001c84e0 EFLAGS: 00010202 [ 94.121157][ C1] RAX: 0000000000000020 RBX: 0000000000000000 RCX: 1ffff11000482029 [ 94.121383][ C1] RDX: dffffc0000000000 RSI: dffffc0000000000 RDI: ffff888002410148 [ 94.121611][ C1] RBP: ffff888002411ab8 R08: 0000000000000030 R09: 444028009a82a0dc [ 94.121941][ C1] R10: 0200000000000000 R11: 444028009a82a0dc R12: 0000000000004dc7 [ 94.122170][ C1] R13: 0000000000000030 R14: 0000000000000030 R15: 0000000000000030 [ 94.122397][ C1] FS: 00007f3a19b57740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000 [ 94.122665][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 94.122856][ C1] CR2: 0000561550087c80 CR3: 00000000036be003 CR4: 0000000000770ef0 [ 94.123172][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 94.123399][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 94.123630][ C1] PKRU: 55555554 [ 94.123745][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 94.124130][ C1] Kernel Offset: 0x34400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 94.124480][ C1] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr