Date: Mon, 25 Nov 2019 16:44:29 -0800 From: Chris <bsd-lists@BSDforge.com> To: <freebsd-net@freebsd.org> Subject: How to remove watchdog? Message-ID: <a4babd3b49218255887ead10d3110b3f@udns.ultimatedns.net>
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Or at least make it non fatal=2E
OK here's the story; I'm experimenting with a multiport NIC (re(4))
as we hope to start using multiport 10G NICs=2E
Any of the re's we've used in the past have been very stable, which
is why I picked the one I did for this experiment=2E This one has been
performing rock solid for some 4 to 6 mos, under full time use=2E That
is until the last week=2E Where we're seeing:
watchdog timeout
repeated frequently=2E Which is ultimately fatal=2E ifconfig up/down will
not resuscitate it=2E Nor will service ifconfig restart, or plugging/
unplugging the cable(s)=2E Bouncing the server is the only cure=2E Which
is unacceptable=2E Any, and All suggestions, or insight into the matter
GREATLY appreciated=2E Note; while this is an old 11=2E1, we're not planning
to up this box until we can confirm this can be cured=2E :)
Details follow:
11=2E1-STABLE r327867 amd64
watchdog timeout
watchdog timeout
watchdog timeout
watchdog timeout
watchdog timeout
watchdog timeout
watchdog timeout
watchdog timeout
watchdog timeout
watchdog timeout
watchdog timeout
watchdog timeout
rc=2Econf(5)
ifconfig_re0=3D"inet AA=2EBBB=2ECC=2EXX netmask 255=2E255=2E255=2E0 rxcsum txcsum tso4"
ifconfig_re1=3D"inet AA=2EBBB=2ECC=2EWW netmask 255=2E255=2E255=2E0 rxcsum txcsum tso4"
ifconfig_re1_alias0=3D"inet AA=2EBBB=2ECC=2EZZ netmask 255=2E255=2E255=2E0"
ifconfig(8)
re0: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
=09options=3D8219b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,W=
OL_MAGIC,LINKSTATE>
=09ether 00:13:3b:0f:13:44
=09hwaddr 00:13:3b:0f:13:44
=09inet6 fe80::213:3bff:fe0f:1344%re0 prefixlen 64 scopeid 0x1=20
=09inet AA=2EBBB=2ECC=2EXX netmask 0xffffff00 broadcast 24=2E113=2E41=2E255=20
=09nd6 options=3D23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL>
=09media: Ethernet autoselect (1000baseT <full-duplex>)
=09status: active
re1: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
=09options=3D8219b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,W=
OL_MAGIC,LINKSTATE>
=09ether 00:13:3b:0f:13:45
=09hwaddr 00:13:3b:0f:13:45
=09inet AA=2EBBB=2ECC=2EWW netmask 0xffffff00 broadcast 24=2E113=2E41=2E255=20
=09inet AA=2EBBB=2ECC=2EZZ netmask 0xffffff00 broadcast 24=2E113=2E41=2E255=20
=09inet6 fe80::213:3bff:fe0f:1345%re1 prefixlen 64 scopeid 0x2=20
=09nd6 options=3D23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL>
=09media: Ethernet autoselect (1000baseT <full-duplex>)
=09status: active
lo0: flags=3D8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
=09options=3D600003<RXCSUM,TXCSUM,RXCSUM_IPV6,TXCSUM_IPV6>
=09inet6 ::1 prefixlen 128=20
=09inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3=20
=09inet 127=2E0=2E0=2E1 netmask 0xff000000=20
=09nd6 options=3D21<PERFORMNUD,AUTO_LINKLOCAL>
=09groups: lo=20
pciconf(8)
re0@pci0:5:0:0:=09class=3D0x020000 card=3D0x012310ec chip=3D0x816810ec rev=
=3D0x07 hdr=3D0x00
vendor =3D 'Realtek Semiconductor Co=2E, Ltd=2E'
device =3D 'RTL8111/8168/8411 PCI Express Gigabit Ethernet Controll=
er'
class =3D network
subclass =3D ethernet
re1@pci0:6:0:0:=09class=3D0x020000 card=3D0x012310ec chip=3D0x816810ec rev=
=3D0x07 hdr=3D0x00
vendor =3D 'Realtek Semiconductor Co=2E, Ltd=2E'
device =3D 'RTL8111/8168/8411 PCI Express Gigabit Ethernet Controll=
er'
class =3D network
subclass =3D ethernet
Thanks again!
--Chris
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