Attachment 572044 Details for Bug 806022 – File: backtrace

File: backtrace

backtrace (text/plain), 4.22 KB, created by Paul W. Frields on 2012-03-22 17:20:42 UTC

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Creator: Paul W. Frields

Created: 2012-03-22 17:20:42 UTC

Size: 4.22 KB

patch

obsolete

>[267324.090045] WARNING: at net/ipv4/tcp_input.c:1951 tcp_sacktag_write_queue+0xbe4/0xbf0()
>[267324.090046] Hardware name: XPS 730X
>[267324.090047] Modules linked in: binfmt_misc vfat fat tcp_lp fuse ppdev parport_pc lp parport ebtable_nat ebtables ipt_MASQUERADE be2iscsi iscsi_boot_sysfs iptable_nat nf_nat bnx2i cnic uio xt_CHECKSUM iptable_mangle cxgb4i cxgb4 cxgb3i libcxgbi bridge cxgb3 mdio stp ib_iser lockd llc rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi rfcomm bnep ip6t_REJECT ip6t_ipv6header nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_netbios_ns nf_conntrack_broadcast ip6table_filter nf_conntrack_ipv4 nf_defrag_ipv4 ip6_tables xt_state nf_conntrack sunrpc snd_hda_codec_hdmi snd_hda_codec_realtek btusb vhost_net macvtap macvlan tun virtio_net snd_layla24 snd_rawmidi bluetooth kvm_intel snd_seq snd_hda_intel snd_hda_codec snd_hwdep snd_seq_device snd_ctxfi snd_pcm snd_timer snd kvm rfkill i7core_edac soundcore edac_core ipheth iTCO_wdt uinput i2c_i801 dcdbas tg3 iTCO_vendor_support snd_page_alloc joydev microcode firewire_ohci firewire_core pata_a
>cpi ata_generic usb_storage mxm_wmi crc_itu_t sata_sil24 pata_jmicron wmi radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan]
>[267324.090087] Pid: 1983, comm: qemu-kvm Tainted: G        W    3.2.10-3.fc16.x86_64 #1
>[267324.090089] Call Trace:
>[267324.090090]  <IRQ>  [<ffffffff8106e72f>] warn_slowpath_common+0x7f/0xc0
>[267324.090094]  [<ffffffff8106e78a>] warn_slowpath_null+0x1a/0x20
>[267324.090096]  [<ffffffff8151f644>] tcp_sacktag_write_queue+0xbe4/0xbf0
>[267324.090101]  [<ffffffffa0459487>] ? tcp_packet+0x4a7/0x14e0 [nf_conntrack]
>[267324.090103]  [<ffffffff81522f5e>] tcp_ack+0xc8e/0x2260
>[267324.090105]  [<ffffffff8155626a>] ? ipt_do_table+0x21a/0x680
>[267324.090107]  [<ffffffff81520021>] ? tcp_validate_incoming+0x61/0x370
>[267324.090109]  [<ffffffff8152530a>] tcp_rcv_established+0x1ca/0x8b0
>[267324.090112]  [<ffffffff8152d4df>] tcp_v4_do_rcv+0x27f/0x430
>[267324.090114]  [<ffffffff8152f2b0>] tcp_v4_rcv+0x610/0x8e0
>[267324.090116]  [<ffffffff8150b130>] ? ip_rcv_finish+0x380/0x380
>[267324.090118]  [<ffffffff8150b130>] ? ip_rcv_finish+0x380/0x380
>[267324.090120]  [<ffffffff8150b20d>] ip_local_deliver_finish+0xdd/0x280
>[267324.090123]  [<ffffffff8150b578>] ip_local_deliver+0x88/0x90
>[267324.090125]  [<ffffffff8150aee1>] ip_rcv_finish+0x131/0x380
>[267324.090127]  [<ffffffff8150b7b5>] ip_rcv+0x235/0x300
>[267324.090129]  [<ffffffff814d5263>] __netif_receive_skb+0x523/0x5c0
>[267324.090131]  [<ffffffff814d5e60>] netif_receive_skb+0x80/0x90
>[267324.090134]  [<ffffffff814d61c9>] ? dev_gro_receive+0x1b9/0x2c0
>[267324.090136]  [<ffffffff814d5ec0>] napi_skb_finish+0x50/0x70
>[267324.090138]  [<ffffffff814d63c5>] napi_gro_receive+0xf5/0x140
>[267324.090143]  [<ffffffffa01ab362>] tg3_poll_work+0x7a2/0xce0 [tg3]
>[267324.090145]  [<ffffffff810deba9>] ? handle_irq_event_percpu+0xa9/0x220
>[267324.090147]  [<ffffffff811139b6>] ? perf_event_task_tick+0x1b6/0x290
>[267324.090152]  [<ffffffffa01b268f>] tg3_poll+0x6f/0x3c0 [tg3]
>[267324.090154]  [<ffffffff814d65bb>] net_rx_action+0x12b/0x270
>[267324.090156]  [<ffffffff81096ebd>] ? sched_clock_cpu+0xbd/0x110
>[267324.090158]  [<ffffffff81075d58>] __do_softirq+0xb8/0x230
>[267324.090161]  [<ffffffff815eed2c>] call_softirq+0x1c/0x30
>[267324.090163]  [<ffffffff810162f5>] do_softirq+0x65/0xa0
>[267324.090165]  [<ffffffff8107616e>] irq_exit+0x9e/0xc0
>[267324.090166]  [<ffffffff815ef5e3>] do_IRQ+0x63/0xe0
>[267324.090168]  [<ffffffff815e4f2e>] common_interrupt+0x6e/0x6e
>[267324.090169]  <EOI>  [<ffffffffa0339f14>] ? handle_apic_access+0x44/0x80 [kvm_intel]
>[267324.090182]  [<ffffffffa025815d>] ? kvm_arch_vcpu_ioctl_run+0x4cd/0xf90 [kvm]
>[267324.090191]  [<ffffffffa025814b>] ? kvm_arch_vcpu_ioctl_run+0x4bb/0xf90 [kvm]
>[267324.090195]  [<ffffffffa0338d2e>] ? vmx_vcpu_load+0x3e/0x1c0 [kvm_intel]
>[267324.090204]  [<ffffffffa02532d3>] ? kvm_arch_vcpu_load+0x73/0x170 [kvm]
>[267324.090211]  [<ffffffffa0240ec2>] kvm_vcpu_ioctl+0x582/0x770 [kvm]
>[267324.090213]  [<ffffffff8126bb1c>] ? file_has_perm+0xdc/0xf0
>[267324.090215]  [<ffffffff8118cc38>] do_vfs_ioctl+0x98/0x550
>[267324.090218]  [<ffffffff8118d181>] sys_ioctl+0x91/0xa0
>[267324.090220]  [<ffffffff815ecac2>] system_call_fastpath+0x16/0x1b

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Attachments on bug 806022: 572043 | 572044