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Cisco Bug: CSCup86758 - CE degraded

Last Modified

Jun 24, 2020

Products (1)

  • Cisco Videoscape Distribution Suite Transparent Caching

Known Affected Releases

5.1.1

Description (partial)

Symptom:
ce degraded

Conditions:
ul  4 00:52:21 ce-9 pang[9565]: detected   major:  too many one direction sessions 
Jul  4 00:53:34 ce-9 pang[9565]: detected   major:  too many one direction sessions 
Jul  4 00:58:10 ce-9 kernel:  connection15:0: ping timeout of 5 secs expired, last rx 5880175645, last ping 5880176895, now 5880178145
Jul  4 00:58:10 ce-9 kernel:  connection11:0: ping timeout of 5 secs expired, last rx 5880175693, last ping 5880176943, now 5880178193
Jul  4 00:58:10 ce-9 kernel:  connection14:0: ping timeout of 5 secs expired, last rx 5880175694, last ping 5880176944, now 5880178194
Jul  4 00:58:10 ce-9 kernel:  connection9:0: ping timeout of 5 secs expired, last rx 5880175694, last ping 5880176944, now 5880178194
Jul  4 00:58:11 ce-9 iscsid: Kernel reported iSCSI connection 15:0 error (1011) state (3)
Jul  4 00:58:11 ce-9 iscsid: Kernel reported iSCSI connection 11:0 error (1011) state (3)
Jul  4 00:58:11 ce-9 iscsid: Kernel reported iSCSI connection 14:0 error (1011) state (3)
Jul  4 00:58:11 ce-9 iscsid: Kernel reported iSCSI connection 9:0 error (1011) state (3)
Jul  4 00:58:43 ce-9 iscsid: connect failed (113) 
Jul  4 00:59:13 ce-9 last message repeated 21 times
Jul  4 00:59:14 ce-9 iscsid: connect failed (111) 
Jul  4 00:59:15 ce-9 iscsid: connect failed (113) 
Jul  4 00:59:17 ce-9 iscsid: connect failed (111) 
Jul  4 00:59:18 ce-9 last message repeated 3 times
Jul  4 00:59:23 ce-9 iscsid: connection9:0 is operational after recovery (9 attempts)
Jul  4 00:59:23 ce-9 iscsid: connection11:0 is operational after recovery (9 attempts)
Jul  4 00:59:30 ce-9 iscsid: connection14:0 is operational after recovery (9 attempts)
Jul  4 00:59:30 ce-9 iscsid: connection15:0 is operational after recovery (9 attempts)
Jul  4 01:23:14 ce-9 kernel: ------------[ cut here ]------------
Jul  4 01:23:14 ce-9 kernel: WARNING: at net/sched/sch_generic.c:219 dev_watchdog+0x11c/0x1ad()

Jul  4 01:23:14 ce-9 kernel: Supported: No
Jul  4 01:23:14 ce-9 kernel: Pid: 0, comm: swapper Tainted: G          2.6.27.19-llpf-5-default #4
Jul  4 01:23:14 ce-9 kernel: 
Jul  4 01:23:14 ce-9 kernel: Call Trace:
Jul  4 01:23:14 ce-9 kernel:  [<ffffffff8020d9f9>] show_trace_log_lvl+0x41/0x58
Jul  4 01:23:14 ce-9 kernel:  [<ffffffff80496ad4>] dump_stack+0x69/0x6f
Jul  4 01:23:14 ce-9 kernel:  [<ffffffff8023bf49>] warn_slowpath+0xa9/0xd1
Jul  4 01:23:14 ce-9 kernel:  [<ffffffff80435ce3>] dev_watchdog+0x11c/0x1ad
Jul  4 01:23:14 ce-9 kernel:  [<ffffffff802448f1>] run_timer_softirq+0x18d/0x204
Jul  4 01:23:14 ce-9 kernel:  [<ffffffff80240ec4>] __do_softirq+0x7d/0x107
Jul  4 01:23:14 ce-9 kernel:  [<ffffffff8020d2ac>] call_softirq+0x1c/0x28
Jul  4 01:23:14 ce-9 kernel:  [<ffffffff8020e553>] do_softirq+0x2c/0x68
Jul  4 01:23:14 ce-9 kernel:  [<ffffffff80240bf1>] irq_exit+0x3f/0x85
Jul  4 01:23:14 ce-9 kernel:  [<ffffffff8021b09c>] smp_apic_timer_interrupt+0x95/0xae
Jul  4 01:23:14 ce-9 kernel:  [<ffffffff8020cc86>] apic_timer_interrupt+0x66/0x70
Jul  4 01:23:14 ce-9 kernel:  [<ffffffff80212722>] mwait_idle+0x3c/0x3f
Jul  4 01:23:14 ce-9 kernel:  [<ffffffff8020b04a>] cpu_idle+0x88/0xd0
Jul  4 01:23:14 ce-9 kernel:  [<ffffffff8095bdfd>] start_kernel+0x3b1/0x3bd
Jul  4 01:23:14 ce-9 kernel:  [<ffffffff8095b38f>] x86_64_start_kernel+0xde/0xe4
Jul  4 01:23:14 ce-9 kernel: 
Jul  4 01:23:14 ce-9 kernel: ---[ end trace 60d596a0602e8ba5 ]---
Jul  4 01:35:04 ce-9 rpcbind: cannot create socket for udp6
Jul  4 01:35:04 ce-9 rpcbind: cannot create socket for tcp6
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