Date: Tue, 19 Mar 2013 18:45:58 +0100 From: Michael Landin Hostbaek <mich@freebsd.org> To: Jeremy Chadwick <jdc@koitsu.org> Cc: Rick Macklem <rmacklem@uoguelph.ca>, freebsd-stable@freebsd.org, John Baldwin <jhb@freebsd.org> Subject: Re: Core Dump / panic sleeping thread Message-ID: <0A794600-0D7C-4982-9665-1C39FEFCF8C1@freebsd.org> In-Reply-To: <20130319173530.GA72669@icarus.home.lan> References: <A6D4A877-2DBA-4E9D-996D-2E34834BF60E@freebsd.org> <20130319173530.GA72669@icarus.home.lan>
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On Mar 19, 2013, at 6:35 PM, Jeremy Chadwick <jdc@koitsu.org> wrote: > On Tue, Mar 19, 2013 at 06:18:06PM +0100, Michael Landin Hostbaek = wrote: > The kernel panic is happening in NFS-related code. Rick Macklem = (and/or > John Baldwin) should be able to help with this; I've CC'd both here. OK, thanks.=20 >=20 > You're going to need to provide the following details: >=20 > 1. Contents of /etc/rc.conf sshd_enable=3D"YES" ntpdate_enable=3D"YES" ntpdate_hosts=3D"xx.xx.xx.xx" fsck_y_enable=3D"YES" named_enable=3D"YES" dumpdev=3D"AUTO" nfs_client_enable=3D"YES" rpc_lockd_enable=3D"YES" rpc_statd_enable=3D"YES" ifconfig_em0=3D"inet xx.xx.xx.xx netmask 255.255.255.0 broadcast = xx.xx.xx.xx" defaultrouter=3D"xx.xx.xx.xx" hostname=3D"xxxxxxxx" cloned_interfaces=3D"vlanXXXX" ifconfig_vlanXXXX=3D"inet xx.xx.xx.xx netmask 255.240.0.0 broadcast = xx.xx.xx.xx vlan XXXX vlandev em0" apache22_enable=3D"YES" pureftpd_enable=3D"YES" revealcloud_enable=3DYES > 2. Contents of /etc/sysctl.conf (if modified) vm.pmap.shpgperproc=3D250 > 3. Contents of /etc/fstab # Device Mountpoint FStype Options Dump = Pass# /dev/mirror/gm0s1a / ufs rw = 1 1 /dev/mirror/gm0s1b none swap sw = 0 0 /dev/mirror/gm0s1d /var ufs rw = 2 2 /dev/mirror/gm0s1e /logs ufs rw = 2 2 /dev/mirror/gm0s1f /extra ufs rw = 2 2 /dev/mirror/gm0s1g /usr ufs rw = 2 2 proc /proc procfs rw 0 = 0 xx.xx.xx.xx:/zpool-000xxx/www /mnt/www nfs rw = 0 0 xx.xx.xx.xx:/zpool-000xxx/data /mnt/data nfs rw,tcp = 0 0 linproc /compat/linux/proc linprocfs rw = 0 0 > 4. ifconfig -a em0: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu = 1500 = options=3D4219b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL= _MAGIC,VLAN_HWTSO> ether 00:25:90:79:a5:ac inet xx.xx.xx.xx netmask 0xffffff00 broadcast xx.xx.xx.xx inet6 xxxxxx::a5ac%em0 prefixlen 64 scopeid 0x1=20 nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> media: Ethernet autoselect (1000baseT <full-duplex>) status: active em1: flags=3D8c02<BROADCAST,OACTIVE,SIMPLEX,MULTICAST> metric 0 mtu 1500 = options=3D4219b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL= _MAGIC,VLAN_HWTSO> ether 00:25:90:79:a5:ad nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> media: Ethernet autoselect status: no carrier lo0: flags=3D8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384 options=3D600003<RXCSUM,TXCSUM,RXCSUM_IPV6,TXCSUM_IPV6> inet6 ::1 prefixlen 128=20 inet6 fe80::1%lo0 prefixlen 64 scopeid 0xb=20 inet 127.0.0.1 netmask 0xff000000=20 nd6 options=3D21<PERFORMNUD,AUTO_LINKLOCAL> vlanXXXX: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 = mtu 1500 options=3D103<RXCSUM,TXCSUM,TSO4> ether 00:25:90:79:a5:ac inet xx.xx.xx.xx netmask 0xfff00000 broadcast xx.xx.xx.xx inet6 xxxxx:::5ac%vlanXXXX prefixlen 64 scopeid 0xc=20 nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> media: Ethernet autoselect (1000baseT <full-duplex>) status: active vlan: XXXX parent interface: em0 > 5. OS used by the NFS server, and all configuration details pertaining > to that system This is a hosted service, so I do not have access to this - though I = believe this is a ZFS fs. Here's more info about the product: http://help.ovh.co.uk/Nas >=20 > You may also be asked to upgrade to 9.1-STABLE, as there may be fixes > for whatever this is in base/stable/9 that are not in -RELEASE, but = this > is speculative on my part. That is not a problem. I would simply like to confirm the issue, before = upgrading.=20 Thanks,=20 /mich
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