May 13 01:03:09 node08 x0evss6g1ztoa4: port 2(gh4txstv16yoaw) entered disabled state May 13 01:03:09 node08 BUG: unable to handle kernel May 13 01:03:09 paging request May 13 01:03:09 node08 at ffff880870feb000 May 13 01:03:09 node08 IP: May 13 01:03:09 node08 [] memcpy+0xd/0x110 May 13 01:03:09 PGD 1c0d067 May 13 01:03:09 PUD bbffb067 May 13 01:03:09 PMD bbe73067 May 13 01:03:09 PTE 0 May 13 01:03:09 node08 May 13 01:03:09 node08 Oops: 0002 [#1] May 13 01:03:09 SMP May 13 01:03:09 node08 May 13 01:03:09 Modules linked in: May 13 01:03:09 node08 nf_conntrack_ipv4 May 13 01:03:09 node08 nf_defrag_ipv4 May 13 01:03:09 node08 xt_physdev May 13 01:03:09 node08 sch_tbf May 13 01:03:09 node08 arptable_filter May 13 01:03:09 node08 arp_tables May 13 01:03:09 node08 ip6t_REJECT May 13 01:03:09 node08 ip6table_mangle May 13 01:03:09 node08 ipt_REJECT May 13 01:03:09 node08 iptable_filter May 13 01:03:09 node08 ip_tables May 13 01:03:09 node08 bridge May 13 01:03:09 node08 xen_pciback May 13 01:03:09 node08 xen_gntalloc May 13 01:03:09 node08 netconsole May 13 01:03:09 node08 configfs May 13 01:03:09 node08 autofs4 May 13 01:03:09 node08 dm_round_robin May 13 01:03:09 node08 scsi_dh_alua May 13 01:03:09 node08 8021q May 13 01:03:09 node08 garp May 13 01:03:09 node08 stp May 13 01:03:09 node08 llc May 13 01:03:09 node08 nf_conntrack_ipv6 May 13 01:03:09 node08 nf_defrag_ipv6 May 13 01:03:09 node08 xt_state May 13 01:03:09 node08 nf_conntrack May 13 01:03:09 node08 ip6table_filter May 13 01:03:09 node08 ip6_tables May 13 01:03:09 node08 be2iscsi May 13 01:03:09 node08 iscsi_boot_sysfs May 13 01:03:09 node08 bnx2i May 13 01:03:09 node08 cnic May 13 01:03:09 node08 uio May 13 01:03:09 node08 cxgb4i May 13 01:03:09 node08 cxgb4 May 13 01:03:09 node08 cxgb3i May 13 01:03:09 node08 libcxgbi May 13 01:03:09 node08 cxgb3 May 13 01:03:09 node08 ib_iser May 13 01:03:09 node08 rdma_cm May 13 01:03:09 node08 ib_cm May 13 01:03:09 node08 iw_cm May 13 01:03:09 node08 ib_sa May 13 01:03:09 node08 ib_mad May 13 01:03:09 node08 ib_core May 13 01:03:09 node08 ib_addr May 13 01:03:09 node08 ipv6 May 13 01:03:09 node08 iscsi_tcp May 13 01:03:09 node08 libiscsi_tcp May 13 01:03:09 node08 libiscsi May 13 01:03:09 node08 scsi_transport_iscsi May 13 01:03:09 node08 dm_multipath May 13 01:03:09 node08 blktap May 13 01:03:09 node08 xen_netback May 13 01:03:09 node08 xen_blkback May 13 01:03:09 node08 xen_gntdev May 13 01:03:09 node08 xen_evtchn May 13 01:03:09 node08 xenfs May 13 01:03:09 node08 xen_privcmd May 13 01:03:09 node08 ufs May 13 01:03:09 node08 gpio_ich May 13 01:03:09 node08 iTCO_wdt May 13 01:03:09 node08 iTCO_vendor_support May 13 01:03:09 node08 dcdbas May 13 01:03:09 node08 coretemp May 13 01:03:09 node08 freq_table May 13 01:03:09 node08 mperf May 13 01:03:09 node08 intel_powerclamp May 13 01:03:09 node08 crc32_pclmul May 13 01:03:09 node08 crc32c_intel May 13 01:03:09 node08 ghash_clmulni_intel May 13 01:03:09 node08 microcode May 13 01:03:09 node08 serio_raw May 13 01:03:09 node08 pcspkr May 13 01:03:09 node08 sg May 13 01:03:09 node08 joydev May 13 01:03:09 node08 lpc_ich May 13 01:03:09 node08 i7core_edac May 13 01:03:09 node08 edac_core May 13 01:03:09 node08 ioatdma May 13 01:03:09 node08 ixgbe May 13 01:03:09 node08 hwmon May 13 01:03:09 node08 dca May 13 01:03:09 node08 ptp May 13 01:03:09 node08 pps_core May 13 01:03:09 node08 mdio May 13 01:03:09 node08 bnx2 May 13 01:03:09 node08 ext3 May 13 01:03:09 node08 jbd May 13 01:03:09 node08 mbcache May 13 01:03:09 node08 sd_mod May 13 01:03:09 node08 crc_t10dif May 13 01:03:09 node08 aesni_intel May 13 01:03:09 node08 ablk_helper May 13 01:03:09 node08 cryptd May 13 01:03:09 node08 lrw May 13 01:03:09 node08 gf128mul May 13 01:03:09 node08 glue_helper May 13 01:03:09 node08 aes_x86_64 May 13 01:03:09 node08 ahci May 13 01:03:09 node08 libahci May 13 01:03:09 node08 mgag200 May 13 01:03:09 node08 ttm May 13 01:03:09 node08 drm_kms_helper May 13 01:03:09 node08 dm_mirror May 13 01:03:09 node08 dm_region_hash May 13 01:03:09 node08 dm_log May 13 01:03:09 node08 dm_mod May 13 01:03:09 node08 May 13 01:03:09 node08 CPU: 5 PID: 0 Comm: swapper/5 Not tainted 3.10.55-11.el6.centos.alt.x86_64 #1 May 13 01:03:09 Hardware name: Dell Inc. PowerEdge R410/01V648, BIOS 1.9.0 10/21/2011 May 13 01:03:09 node08 task: ffff88008ae62040 ti: ffff88008ae6a000 task.ti: ffff88008ae6a000 May 13 01:03:09 node08 RIP: e030:[] May 13 01:03:09 node08 [] memcpy+0xd/0x110 May 13 01:03:09 node08 RSP: e02b:ffff8800baca3878 EFLAGS: 00010206 May 13 01:03:09 node08 RAX: ffff880870feb000 RBX: ffff880089f854f8 RCX: 00000000000000f1 May 13 01:03:09 node08 RDX: 0000000000000006 RSI: ffff88006b1e9872 RDI: ffff880870feb000 May 13 01:03:09 node08 RBP: ffff8800baca3920 R08: 0000000000001000 R09: ffff88006b4d4c70 May 13 01:03:09 node08 R10: 0000000000000000 R11: ffff88008ae6a000 R12: 000000000000078e May 13 01:03:09 node08 R13: 000000000000078e R14: 000000000000078e R15: ffff88006b1e9872 May 13 01:03:10 node08 FS: 00007f9701c617c0(0000) GS:ffff8800baca0000(0000) knlGS:0000000000000000 May 13 01:03:10 node08 CS: e033 DS: 002b ES: 002b CR0: 000000008005003b May 13 01:03:10 node08 CR2: ffff880870feb000 CR3: 00000000697b3000 CR4: 0000000000002660 May 13 01:03:10 node08 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 May 13 01:03:10 node08 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 May 13 01:03:10 node08 Stack: May 13 01:03:10 node08 ffffffffa02932c8 May 13 01:03:10 node08 ffff88006a20f900 May 13 01:03:10 node08 ffff88006a20f900 May 13 01:03:10 node08 ffff8800672f4bc0 May 13 01:03:10 node08 May 13 01:03:10 node08 ffff88006b379680 May 13 01:03:10 node08 ffff8800baca393c May 13 01:03:10 node08 ffff880089f852e8 May 13 01:03:10 node08 000000008aaa7098 May 13 01:03:10 node08 May 13 01:03:10 node08 ffff880089f85518 May 13 01:03:10 node08 0000103000000030 May 13 01:03:10 node08 0000000000000000 May 13 01:03:10 node08 ffff88006b379680 May 13 01:03:10 node08 May 13 01:03:10 Call Trace: May 13 01:03:10 node08 May 13 01:03:10 node08 May 13 01:03:10 node08 [] ? iscsi_tcp_recv_skb+0x1b8/0x3c0 [libiscsi_tcp] May 13 01:03:10 node08 [] iscsi_sw_tcp_recv+0x49/0xe0 [iscsi_tcp] May 13 01:03:10 node08 [] tcp_read_sock+0x95/0x1e0 May 13 01:03:10 node08 [] ? local_bh_enable+0x27/0xa0 May 13 01:03:10 node08 [] ? iscsi_sw_tcp_state_change+0xd0/0xd0 [iscsi_tcp] May 13 01:03:10 node08 [] iscsi_sw_tcp_data_ready+0x57/0xd8 [iscsi_tcp] May 13 01:03:10 node08 [] ? tcp_try_rmem_schedule+0x6d/0x130 May 13 01:03:10 node08 [] tcp_data_queue+0x37f/0x5c0 May 13 01:03:10 node08 [] tcp_rcv_established+0x319/0x5e0 May 13 01:03:10 node08 [] tcp_v4_do_rcv+0x160/0x280 May 13 01:03:10 node08 [] tcp_v4_rcv+0x68a/0x700 May 13 01:03:11 node08 [] ? ip_rcv+0x350/0x350 May 13 01:03:11 node08 [] ? nf_hook_slow+0x7d/0x150 May 13 01:03:11 node08 [] ? ip_rcv+0x350/0x350 May 13 01:03:11 node08 [] ip_local_deliver_finish+0xb2/0x240 May 13 01:03:11 node08 [] ip_local_deliver+0x80/0x90 May 13 01:03:11 node08 [] ip_rcv_finish+0x119/0x380 May 13 01:03:11 node08 [] ip_rcv+0x262/0x350 May 13 01:03:11 node08 [] __netif_receive_skb_core+0x52e/0x6d0 May 13 01:03:11 node08 [] __netif_receive_skb+0x27/0x70 May 13 01:03:11 node08 [] netif_receive_skb+0x2d/0x90 May 13 01:03:11 node08 [] napi_gro_receive+0x118/0x160 May 13 01:03:11 node08 [] ixgbe_clean_rx_irq+0x135/0x350 [ixgbe] May 13 01:03:11 node08 [] ixgbe_poll+0x9e/0x210 [ixgbe] May 13 01:03:11 node08 [] ? handle_irq_event_percpu+0xc9/0x210 May 13 01:03:11 node08 [] net_rx_action+0x112/0x2a0 May 13 01:03:11 node08 [] ? handle_irq_event+0x4d/0x70 May 13 01:03:11 node08 [] __do_softirq+0xf7/0x270 May 13 01:03:11 node08 [] call_softirq+0x1c/0x30 May 13 01:03:11 node08 [] do_softirq+0x65/0xa0 May 13 01:03:11 node08 [] irq_exit+0xc5/0xd0 May 13 01:03:11 node08 [] xen_evtchn_do_upcall+0x35/0x50 May 13 01:03:11 node08 [] xen_do_hypervisor_callback+0x1e/0x30 May 13 01:03:11 node08 May 13 01:03:11 node08 May 13 01:03:11 node08 [] ? xen_hypercall_sched_op+0xa/0x20 May 13 01:03:11 node08 [] ? xen_hypercall_sched_op+0xa/0x20 May 13 01:03:11 node08 [] ? xen_safe_halt+0x10/0x20 May 13 01:03:11 node08 [] ? default_idle+0x24/0xc0 May 13 01:03:11 node08 [] ? arch_cpu_idle+0x26/0x30 May 13 01:03:11 node08 [] ? cpu_idle_loop+0x9e/0x250 May 13 01:03:11 node08 [] ? cpu_startup_entry+0x70/0x80 May 13 01:03:11 node08 [] ? cpu_bringup_and_idle+0x13/0x15 May 13 01:03:11 node08 Code: May 13 01:03:11 0f May 13 01:03:11 b6 May 13 01:03:11 c0 May 13 01:03:11 5b May 13 01:03:11 c9 May 13 01:03:11 c3 May 13 01:03:11 0f May 13 01:03:11 1f May 13 01:03:11 84 May 13 01:03:11 00 May 13 01:03:11 00 May 13 01:03:11 00 May 13 01:03:11 00 May 13 01:03:11 00 May 13 01:03:11 e8 May 13 01:03:11 6b May 13 01:03:11 f8 May 13 01:03:11 ff May 13 01:03:11 ff May 13 01:03:11 80 May 13 01:03:11 7b May 13 01:03:11 25 May 13 01:03:11 00 May 13 01:03:11 74 May 13 01:03:11 c8 May 13 01:03:11 eb May 13 01:03:11 d3 May 13 01:03:11 90 May 13 01:03:11 90 May 13 01:03:11 90 May 13 01:03:11 48 May 13 01:03:11 89 May 13 01:03:11 f8 May 13 01:03:11 48 May 13 01:03:11 89 May 13 01:03:11 d1 May 13 01:03:11 48 May 13 01:03:11 c1 May 13 01:03:11 e9 May 13 01:03:11 03 May 13 01:03:11 83 May 13 01:03:11 e2 May 13 01:03:11 07 May 13 01:03:11 node08 f3> May 13 01:03:11 48 May 13 01:03:11 a5 May 13 01:03:11 89 May 13 01:03:11 d1 May 13 01:03:11 f3 May 13 01:03:11 a4 May 13 01:03:11 c3 May 13 01:03:11 20 May 13 01:03:11 4c May 13 01:03:11 8b May 13 01:03:11 06 May 13 01:03:11 4c May 13 01:03:11 8b May 13 01:03:11 4e May 13 01:03:11 08 May 13 01:03:11 4c May 13 01:03:11 8b May 13 01:03:11 56 May 13 01:03:11 10 May 13 01:03:11 4c May 13 01:03:11 node08 May 13 01:03:11 RIP May 13 01:03:11 node08 [] memcpy+0xd/0x110 May 13 01:03:11 node08 RSP May 13 01:03:11 node08 CR2: ffff880870feb000