Attachment 1012411 Details for Bug 1210086 – Guest Traceback if guest NIC is virtio_net

Guest Traceback if guest NIC is virtio_net

guest-traceback.log (text/plain), 4.49 KB, created by Sebastian Schrader on 2015-04-08 21:27:28 UTC

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Creator: Sebastian Schrader

Created: 2015-04-08 21:27:28 UTC

Size: 4.49 KB

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>Apr  8 22:39:47 pfsrvm kernel: [  222.572815] ------------[ cut here ]------------                           [604/643]
>Apr  8 22:39:47 pfsrvm kernel: [  222.572831] WARNING: CPU: 0 PID: 0 at /build/linux-P15SNz/linux-3.16.3/net/core/dev.
>c:2246 skb_warn_bad_offload+0xc6/0xd1()
>Apr  8 22:39:47 pfsrvm kernel: [  222.572836] : caps=(0x000000801fdb78e9, 0x0000000000000000) len=2962 data_len=2834 g
>so_size=1448 gso_type=5 ip_summed=1
>Apr  8 22:39:47 pfsrvm kernel: [  222.572838] Modules linked in: veth xt_addrtype xt_conntrack ipt_MASQUERADE iptable_
>nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_filter ip_tables x_tables bridge stp llc 
>aufs(C) joydev hid_generic usbhid hid sg sr_mod cdrom ata_generic crc32_pclmul ghash_clmulni_intel ppdev aesni_intel a
>es_x86_64 lrw gf128mul glue_helper ablk_helper cryptd psmouse evdev serio_raw ata_piix pcspkr ttm virtio_net virtio_co
>nsole uhci_hcd ehci_hcd libata pvpanic virtio_balloon virtio_scsi floppy drm_kms_helper i2c_piix4 parport_pc parport d
>rm scsi_mod usbcore processor i2c_core thermal_sys usb_common button autofs4 xfs libcrc32c virtio_blk crct10dif_pclmul
> crct10dif_common crc32c_intel virtio_pci virtio_ring virtio
>Apr  8 22:39:47 pfsrvm kernel: [  222.572915] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G         C    3.16-2-amd64 #1 De
>bian 3.16.3-2
>Apr  8 22:39:47 pfsrvm kernel: [  222.572918] Hardware name: oVirt oVirt Node, BIOS 0.5.1 01/01/2011
>Apr  8 22:39:47 pfsrvm kernel: [  222.572920]  0000000000000009 ffffffff81506188 ffff88003fc03c48 ffffffff81065707
>Apr  8 22:39:47 pfsrvm kernel: [  222.572924]  ffff88003db1a600 ffff88003fc03c98 0000000000000005 0000000000000001
>Apr  8 22:39:47 pfsrvm kernel: [  222.572928]  ffff88003db1a600 ffffffff8106576c ffffffff817742a0 ffff880000000030
>Apr  8 22:39:47 pfsrvm kernel: [  222.572933] Call Trace:
>Apr  8 22:39:47 pfsrvm kernel: [  222.572935]  <IRQ>  [<ffffffff81506188>] ? dump_stack+0x41/0x51
>Apr  8 22:39:47 pfsrvm kernel: [  222.572949]  [<ffffffff81065707>] ? warn_slowpath_common+0x77/0x90
>Apr  8 22:39:47 pfsrvm kernel: [  222.572954]  [<ffffffff8106576c>] ? warn_slowpath_fmt+0x4c/0x50
>Apr  8 22:39:47 pfsrvm kernel: [  222.572959]  [<ffffffff81507821>] ? skb_warn_bad_offload+0xc6/0xd1
>Apr  8 22:39:47 pfsrvm kernel: [  222.572969]  [<ffffffff814199e1>] ? __skb_gso_segment+0x71/0xc0
>Apr  8 22:39:47 pfsrvm kernel: [  222.572974]  [<ffffffff81419cda>] ? dev_hard_start_xmit+0x16a/0x560
>Apr  8 22:39:47 pfsrvm kernel: [  222.572982]  [<ffffffff81448725>] ? nf_iterate+0x65/0xa0
>Apr  8 22:39:47 pfsrvm kernel: [  222.572988]  [<ffffffff8141a414>] ? __dev_queue_xmit+0x344/0x4c0
>Apr  8 22:39:47 pfsrvm kernel: [  222.572994]  [<ffffffff814222f1>] ? neigh_resolve_output+0xf1/0x200
>Apr  8 22:39:47 pfsrvm kernel: [  222.573002]  [<ffffffff81453342>] ? ip_finish_output+0x3e2/0x840
>Apr  8 22:39:47 pfsrvm kernel: [  222.573007]  [<ffffffff81418263>] ? __netif_receive_skb_core+0x533/0x750
>Apr  8 22:39:47 pfsrvm kernel: [  222.573016]  [<ffffffff8105095b>] ? kvm_clock_get_cycles+0x1b/0x20
>Apr  8 22:39:47 pfsrvm kernel: [  222.573021]  [<ffffffff814184ff>] ? netif_receive_skb_internal+0x1f/0x90
>Apr  8 22:39:47 pfsrvm kernel: [  222.573029]  [<ffffffffa029e5aa>] ? virtnet_poll+0x52a/0x880 [virtio_net]
>Apr  8 22:39:47 pfsrvm kernel: [  222.573034]  [<ffffffff81418890>] ? net_rx_action+0x140/0x240
>Apr  8 22:39:47 pfsrvm kernel: [  222.573041]  [<ffffffff8106a5a1>] ? __do_softirq+0xf1/0x290
>Apr  8 22:39:47 pfsrvm kernel: [  222.573045]  [<ffffffff8106a975>] ? irq_exit+0x95/0xa0
>Apr  8 22:39:47 pfsrvm kernel: [  222.573053]  [<ffffffff8150f082>] ? do_IRQ+0x52/0xe0
>Apr  8 22:39:47 pfsrvm kernel: [  222.573058]  [<ffffffff8150ceed>] ? common_interrupt+0x6d/0x6d
>Apr  8 22:39:47 pfsrvm kernel: [  222.573060]  <EOI>  [<ffffffff8101c830>] ? idle_notifier_unregister+0x20/0x20
>Apr  8 22:39:47 pfsrvm kernel: [  222.573076]  [<ffffffff81050be2>] ? native_safe_halt+0x2/0x10
>Apr  8 22:39:47 pfsrvm kernel: [  222.573081]  [<ffffffff8101c849>] ? default_idle+0x19/0xb0
>Apr  8 22:39:47 pfsrvm kernel: [  222.573088]  [<ffffffff810a5d70>] ? cpu_startup_entry+0x340/0x400
>Apr  8 22:39:47 pfsrvm kernel: [  222.573094]  [<ffffffff8190305a>] ? start_kernel+0x47b/0x486
>Apr  8 22:39:47 pfsrvm kernel: [  222.573099]  [<ffffffff81902a04>] ? set_init_arg+0x4e/0x4e
>Apr  8 22:39:47 pfsrvm kernel: [  222.573104]  [<ffffffff81902120>] ? early_idt_handlers+0x120/0x120
>Apr  8 22:39:47 pfsrvm kernel: [  222.573109]  [<ffffffff8190271f>] ? x86_64_start_kernel+0x14d/0x15c
>Apr  8 22:39:47 pfsrvm kernel: [  222.573112] ---[ end trace a4d8aba393c704c9 ]---

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Attachments on bug 1210086: 1012410 | 1012411