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Cisco Bug: CSCup96147 - RACK1_CE1 LLPF issue

Last Modified

Jun 24, 2020

Products (1)

  • Cisco Videoscape Distribution Suite Transparent Caching

Known Affected Releases

5.1.1

Description (partial)

Symptom:
NETDEV WATCHDOG: eth7 (enic): transmit timed out

Conditions:
Jul 16 01:23:09 ce-1 mini_cli[5098]: User  logged in
Jul 16 01:23:22 ce-1 kernel: ------------[ cut here ]------------
Jul 16 01:23:22 ce-1 kernel: WARNING: at net/sched/sch_generic.c:219 dev_watchdog+0x11c/0x1ad()
Jul 16 01:23:22 ce-1 kernel: NETDEV WATCHDOG: eth7 (enic): transmit timed out
Jul 16 01:23:22 ce-1 kernel: Modules linked in: xfs(N) llpf(N) af_packet(N) crc32c(N) libcrc32c(N) binfmt_misc(N) ib_iser(N) rdma_cm(N) ib_cm(N) iw_cm(N) ib_sa(N) ib_mad(N) ib_core(N) ib_addr(N) iscsi_tcp(N) libiscsi(N) scsi_transport_iscsi(N) bonding(N) ipmi_watchdog(N) mppVhba mppUpper msr(N) ipmi_si(N) ipmi_devintf(N) ipmi_msghandler(N) ioatdma(N) fuse(N) loop(N) dm_mod(N) igb(X) rtc_cmos(N) sg(N) rtc_core(N) dca(N) joydev(N) container(N) pcspkr(N) wmi(N) rtc_lib(N) button(N) enic(N) usbhid(N) hid(N) ff_memless(N) ehci_hcd(N) sd_mod(N) crc_t10dif(N) usbcore(N) edd(N) ext3(N) mbcache(N) jbd(N) fan(N) ide_pci_generic(N) ide_core(N) ata_generic(N) ata_piix(N) libata(N) dock(N) megaraid_sas(N) mptsas(N) mptscsih(N) mptbase(N) thermal(N) processor(N) thermal_sys(N) hwmon(N) mpt2sas(X) scsi_transport_sas(N) raid_class(N) scsi_mod(N)
Jul 16 01:23:22 ce-1 kernel: Supported: No
Jul 16 01:23:22 ce-1 kernel: Pid: 0, comm: swapper Tainted: G          2.6.27.19-llpf-5-default #4
Jul 16 01:23:22 ce-1 kernel: 
Jul 16 01:23:22 ce-1 kernel: Call Trace:
Jul 16 01:23:22 ce-1 kernel:  [<ffffffff8020d9f9>] show_trace_log_lvl+0x41/0x58
Jul 16 01:23:22 ce-1 kernel:  [<ffffffff80496ad4>] dump_stack+0x69/0x6f
Jul 16 01:23:22 ce-1 kernel:  [<ffffffff8023bf49>] warn_slowpath+0xa9/0xd1
Jul 16 01:23:22 ce-1 kernel:  [<ffffffff80435ce3>] dev_watchdog+0x11c/0x1ad
Jul 16 01:23:22 ce-1 kernel:  [<ffffffff802448f1>] run_timer_softirq+0x18d/0x204
Jul 16 01:23:22 ce-1 kernel:  [<ffffffff80240ec4>] __do_softirq+0x7d/0x107
Jul 16 01:23:22 ce-1 kernel:  [<ffffffff8020d2ac>] call_softirq+0x1c/0x28
Jul 16 01:23:22 ce-1 kernel:  [<ffffffff8020e553>] do_softirq+0x2c/0x68
Jul 16 01:23:22 ce-1 kernel:  [<ffffffff80240bf1>] irq_exit+0x3f/0x85
Jul 16 01:23:22 ce-1 kernel:  [<ffffffff8021b09c>] smp_apic_timer_interrupt+0x95/0xae
Jul 16 01:23:22 ce-1 kernel:  [<ffffffff8020cc86>] apic_timer_interrupt+0x66/0x70
Jul 16 01:23:22 ce-1 kernel:  [<ffffffff80212722>] mwait_idle+0x3c/0x3f
Jul 16 01:23:22 ce-1 kernel:  [<ffffffff8020b04a>] cpu_idle+0x88/0xd0
Jul 16 01:23:22 ce-1 kernel:  [<ffffffff8095bdfd>] start_kernel+0x3b1/0x3bd
Jul 16 01:23:22 ce-1 kernel:  [<ffffffff8095b38f>] x86_64_start_kernel+0xde/0xe4
Jul 16 01:23:22 ce-1 kernel: 
Jul 16 01:23:22 ce-1 kernel: ---[ end trace 337f2582d10b9ad9 ]---
Jul 16 01:23:29 ce-1 kernel:  connection17:0: ping timeout of 5 secs expired, last rx 4479586978, last ping 4479588228, now 4479589478
Jul 16 01:23:29 ce-1 kernel:  connection17:0: detected conn error (1011)
Jul 16 01:32:34 ce-1 syslogd 1.4.1: restart.
Jul 16 01:32:34 ce-1 auditd[11160]: Started dispatcher: /sbin/audispd pid: 11162
Jul 16 01:32:34 ce-1 audispd: priority_boost_parser called with: 4
Jul 16 01:32:34 ce-1 audispd: af_unix plugin initialized
Jul 16 01:32:34 ce-1 audispd: audispd initialized with q_depth=80 and 1 active plugins
Jul 16 01:32:34 ce-1 auditd[11160]: Init complete, auditd 1.7.7 listening for events (startup state disable)
Jul 16 01:32:34 ce-1 rpcbind: cannot create socket for udp6
Jul 16 01:32:34 ce-1 rpcbind: cannot create socket for tcp6
Jul 16 01:32:34 ce-1 iscsid: iSCSI logger with pid=11478 started!
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