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Bug #7940

closed

disabling LAGG causes system reboot on 2.4

Added by Vladimir Lind over 6 years ago. Updated over 6 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Category:
Interfaces
Target version:
Start date:
10/15/2017
Due date:
% Done:

100%

Estimated time:
Plus Target Version:
Release Notes:
Affected Version:
2.4
Affected Architecture:

Description

It looks very similar to this - https://redmine.pfsense.org/issues/7119

When Lagg interface goes down:

<6>carp: 5@lagg0_vlan56: MASTER -> INIT (hardware interface down)
<6>carp: demoted by 240 to 240 (interface down)
<7>ifa_maintain_loopback_route: deletion failed for interface lagg0_vlan56: 3
<7>ifa_maintain_loopback_route: deletion failed for interface lagg0_vlan56: 3
<6>carp: demoted by -240 to 0 (vhid removed)
<6>lagg0_vlan56: promiscuous mode disabled
<6>vlan15: changing name to 'lagg0_vlan56'
<6>lagg0_vlan56: promiscuous mode enabled
<6>carp: 5@lagg0_vlan56: INIT -> BACKUP (initialization complete)

Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x200
fault code = supervisor write data, page not present
instruction pointer = 0x20:0xffffffff80d81f14
stack pointer = 0x28:0xfffffe044dbf98b0
frame pointer = 0x28:0xfffffe044dbf9900
code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 12 (swi4: clock (0))
version.txt06000027613170320505 7614 ustarrootwheelFreeBSD 11.1-RELEASE-p1 #83 r313908+d77c47fe50c(RELENG_2_4_0): Tue Oct 10 06:48:42 CDT 2017
:/builder/ce-240/tmp/obj/builder/ce-240/tmp/FreeBSD-src/sys/pfSense

Ticket for reference - https://customercare.netgate.com/requests/show/index/id/30787

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