Cisco Bug: CSCum79054 - N1010 Kernel Panic ( 'NOT' divide by zero error)
May 16, 2014
- Cisco Nexus 1000V Switch for VMware vSphere
Known Affected Releases
Symptom: Secondary Nexus 1010 has a kernel panic. No prior logs before the problem. Conditions: Issue occurrence time ------------------------------- 2014 Jan 15 23:46:51 ROS1FX01 PLATFORM-2-MOD_REMOVE Module 2 removed (Serial number T023D701481 No relevent logs in CIMC obfl around the time the issue occurred as show below. 5:2013 Jul 15 08:16:45:BMC:IPMI:578: SanDiego_ECC_Support.c:75: -> ReadPeciEccRegister: Peci Transaction Failed! CPU.REG RC: 0 5:2013 Nov 26 16:49:35:BMC:IPMI:578: SanDiego_ECC_Support.c:75: -> ReadPeciEccRegister: Peci Transaction Failed! CPU.REG RC: 0 5:2014 Jan 23 05:19:07:BMC:appweb:-: pam_ldap_manager(webgui:account): Active Directory is disabled Stack trace as below: [<ffffffffa014caf3>] kvm_irq_delivery_to_apic+0x103/0x198 [kvm] [<ffffffffa014bacc>] ioapic_service+0x8c/0xd0 [kvm] [<ffffffffa014bd77>] kvm_ioapic_set_irq+0x87/0x110 [kvm] [<ffffffffa014c85b>] kvm_set_ioapic_irq+ 0x3b/0x50 [kvm] [<ffffffffa014c7c0>] kvm_set_irq+ 8xc0/8x148 [kvm] [<ffffffffa014c828>] ? kvm_set_ioapic_irq+0x0/0x58 [kvm] . . . [<ffffffff8188a48b>] ? remove_wait_queue+8x5b/0x78 [<ffffffff011fc851>] ?avc_has_perm+0x71/0x90 . . [<ffffffff81813172>] ? system_call_fastpath=0x16/0x1b Please do have a look at the snap shot for the complete stack trace.
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