ISP Failover is not working properly

[paulierco]

As title said, ISP failover is not working properly.
I have a second ISP connected via VLAN and when i test to switch to it, opnsense crashed. I can see that uptime of the opnsense is starting again from 00:00.

<5>em0: link state changed to DOWN


Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address	= 0x188
fault code		= supervisor read data, page not present
instruction pointer	= 0x20:0xffffffff80d253ac
stack pointer	        = 0x28:0xfffffe01e8ef4700
frame pointer	        = 0x28:0xfffffe01e8ef4750
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 (swi5: fast taskq)
version.txt0600006713430565702  7543 ustarrootwheelFreeBSD 11.2-RELEASE-p8-HBSD  31af16db12b(stable/19.1)

dmesg.boot - > https://gist.github.com/paulierco/45982771b2ff5ffd3b27a8bfacc87463

System Info ->

User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36 FreeBSD 11.2-RELEASE-p8-HBSD 31af16db12b(stable/19.1) amd64 OPNsense 19.1.1 35cd081ca Plugins os-dyndns-1.12_1 os-frr-1.7 os-iperf-1.0 os-lldpd-1.1 os-net-snmp-1.3 os-upnp-1.3 os-zerotier-1.3.2_2 Time Tue, 12 Feb 2019 18:04:25 +0200 OpenSSL 1.0.2q 20 Nov 2018 PHP 7.1.26

As the hardware, i have a HP 600 SFF G4 with i3, ssd and 8GB of ram.

[paulierco]

Version using:

OPNsense 19.1.1-amd64
FreeBSD 11.2-RELEASE-p8-HBSD
OpenSSL 1.0.2q 20 Nov 2018

[mimugmail]

Would it be possible to set the VLAN in the intel nic? Would be a good way to determine if it's driver related.

[paulierco]

1. I forgot to say that i have another two PCI network cards and both are configured in linkagg group. Vlan is attached to linkagg. I will try to disable linkagg to add second ISP to one of the network cards from linkagg untagged. I will let you know, most probably tomorrow.
2. Yes, i will try also to add vlan to the intel nic and try to repeat the test from that side.

[paulierco]

@mimugmail you're right. Using intel nic is working without any issues. Is there any way to fix this?

[mimugmail]

Just dont use Realtek, always problems :(