Date: Mon, 9 May 2016 17:22:02 +0000 From: Stephen Jones <StephenJo@LivingComputerMuseum.org> To: "freebsd-xen@freebsd.org" <freebsd-xen@freebsd.org> Subject: RE: xn ethernet issues as DOMU under NetBSD DOM0 Message-ID: <C4D720DD281F6740AC917B82741E9AD2AB27DC9C@505MBX1.corp.vnw.com>
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Roger writes: > I'm worried it might have something to do with the "feature-sg" node that= 's exported on the backend path. It seems like FreeBSD correctly > acknowle= dges it, but there might be some bugs there. > Stephen, can you paste the output of running `xenstore-ls -fp` on the Dom= 0 when the FreeBSD DomU has booted? Could you also paste the kernel > dmesg= of the FreeBSD guest? > What seems even more strange is the fact that it works during installs bu= t not after, the kernel is exactly the same for installers, so I'm puzzled. This actually may be related to the TX checksum issue. I've confirmed that= during installation I can use FTP to download distros which explains why the installation process works "fine" but when I spawn a shell, I canno= t successfully make an ssh connection to a remote host. After installation, I confirmed that I can indeed run FTP (which is how I g= ot the sys src to build a new kernel). I setup telnetd and was able to log= in remotely but any long output would get clobbered. Here is the xenstore-ls -fp output you requested. Is there anything I shou= ld provide concerning a possible link to the TX checksum bug? /local/domain/0/backend/vbd/96 =3D "" (n0) /local/domain/0/backend/vbd/96/768 =3D "" (n0,r96) /local/domain/0/backend/vbd/96/768/frontend =3D "/local/domain/96/device/vb= d/768" (n0,r96) /local/domain/0/backend/vbd/96/768/params =3D "/vps/domu/freebsd30" (n0,r= 96) /local/domain/0/backend/vbd/96/768/script =3D "/usr/pkg/etc/xen/scripts/blo= ck" (n0,r96) /local/domain/0/backend/vbd/96/768/physical-device =3D "1052387" (n0,r96) /local/domain/0/backend/vbd/96/768/frontend-id =3D "96" (n0,r96) /local/domain/0/backend/vbd/96/768/online =3D "1" (n0,r96) /local/domain/0/backend/vbd/96/768/removable =3D "0" (n0,r96) /local/domain/0/backend/vbd/96/768/bootable =3D "1" (n0,r96) /local/domain/0/backend/vbd/96/768/state =3D "4" (n0,r96) /local/domain/0/backend/vbd/96/768/dev =3D "hda" (n0,r96) /local/domain/0/backend/vbd/96/768/type =3D "phy" (n0,r96) /local/domain/0/backend/vbd/96/768/mode =3D "w" (n0,r96) /local/domain/0/backend/vbd/96/768/device-type =3D "disk" (n0,r96) /local/domain/0/backend/vbd/96/768/discard-enable =3D "1" (n0,r96) /local/domain/0/backend/vbd/96/768/vnd =3D "/dev/vnd30d" (n0,r96) /local/domain/0/backend/vbd/96/768/hotplug-status =3D "connected" (n0,r96= ) /local/domain/0/backend/vbd/96/768/sectors =3D "41943040" (n0,r96) /local/domain/0/backend/vbd/96/768/info =3D "0" (n0,r96) /local/domain/0/backend/vbd/96/768/sector-size =3D "512" (n0,r96) /local/domain/0/backend/vbd/96/768/feature-flush-cache =3D "1" (n0,r96) /local/domain/0/backend/vbd/96/5632 =3D "" (n0,r96) /local/domain/0/backend/vbd/96/5632/frontend =3D "/local/domain/96/device/v= bd/5632" (n0,r96) /local/domain/0/backend/vbd/96/5632/params =3D "/vps/domu_spare_disks/smj_8= 0" (n0,r96) /local/domain/0/backend/vbd/96/5632/script =3D "/usr/pkg/etc/xen/scripts/bl= ock" (n0,r96) /local/domain/0/backend/vbd/96/5632/physical-device =3D "5246467" (n0,r96= ) /local/domain/0/backend/vbd/96/5632/frontend-id =3D "96" (n0,r96) /local/domain/0/backend/vbd/96/5632/online =3D "1" (n0,r96) /local/domain/0/backend/vbd/96/5632/removable =3D "1" (n0,r96) /local/domain/0/backend/vbd/96/5632/bootable =3D "1" (n0,r96) /local/domain/0/backend/vbd/96/5632/state =3D "4" (n0,r96) /local/domain/0/backend/vbd/96/5632/dev =3D "hdc" (n0,r96) /local/domain/0/backend/vbd/96/5632/type =3D "phy" (n0,r96) /local/domain/0/backend/vbd/96/5632/mode =3D "r" (n0,r96) /local/domain/0/backend/vbd/96/5632/device-type =3D "cdrom" (n0,r96) /local/domain/0/backend/vbd/96/5632/discard-enable =3D "0" (n0,r96) /local/domain/0/backend/vbd/96/5632/vnd =3D "/dev/vnd80d" (n0,r96) /local/domain/0/backend/vbd/96/5632/hotplug-status =3D "connected" (n0,r9= 6) /local/domain/0/backend/vbd/96/5632/sectors =3D "572924" (n0,r96) /local/domain/0/backend/vbd/96/5632/info =3D "4" (n0,r96) /local/domain/0/backend/vbd/96/5632/sector-size =3D "512" (n0,r96) /local/domain/0/backend/vbd/96/5632/feature-flush-cache =3D "1" (n0,r96) /local/domain/0/backend/console/96 =3D "" (n0) /local/domain/0/backend/console/96/0 =3D "" (n0,r96) /local/domain/0/backend/console/96/0/frontend =3D "/local/domain/96/console= " (n0,r96) /local/domain/0/backend/console/96/0/frontend-id =3D "96" (n0,r96) /local/domain/0/backend/console/96/0/online =3D "1" (n0,r96) /local/domain/0/backend/console/96/0/state =3D "1" (n0,r96) /local/domain/0/backend/console/96/0/protocol =3D "vt100" (n0,r96) /local/domain/0/backend/vif/96 =3D "" (n0) /local/domain/0/backend/vif/96/0 =3D "" (n0,r96) /local/domain/0/backend/vif/96/0/frontend =3D "/local/domain/96/device/vif/= 0" (n0,r96) /local/domain/0/backend/vif/96/0/frontend-id =3D "96" (n0,r96) /local/domain/0/backend/vif/96/0/online =3D "1" (n0,r96) /local/domain/0/backend/vif/96/0/state =3D "4" (n0,r96) /local/domain/0/backend/vif/96/0/script =3D "/usr/pkg/etc/xen/scripts/vif-b= ridge" (n0,r96) /local/domain/0/backend/vif/96/0/mac =3D "00:16:3e:00:00:30" (n0,r96) /local/domain/0/backend/vif/96/0/bridge =3D "bridge0" (n0,r96) /local/domain/0/backend/vif/96/0/handle =3D "0" (n0,r96) /local/domain/0/backend/vif/96/0/type =3D "vif_ioemu" (n0,r96) /local/domain/0/backend/vif/96/0/vifname =3D "xvif96i0" (n0,r96) /local/domain/0/backend/vif/96/0/feature-rx-copy =3D "1" (n0,r96) /local/domain/0/backend/vif/96/0/feature-rx-flip =3D "1" (n0,r96) /local/domain/0/backend/vif/96/0/hotplug-status =3D "connected" (n0,r96) /local/domain/0/backend/vkbd/96 =3D "" (n0) /local/domain/0/backend/vkbd/96/0 =3D "" (n0,r96) /local/domain/0/backend/vkbd/96/0/frontend =3D "/local/domain/96/device/vkb= d/0" (n0,r96) /local/domain/0/backend/vkbd/96/0/frontend-id =3D "96" (n0,r96) /local/domain/0/backend/vkbd/96/0/online =3D "1" (n0,r96) /local/domain/0/backend/vkbd/96/0/state =3D "2" (n0,r96) /local/domain/0/backend/vkbd/96/0/feature-abs-pointer =3D "1" (n0,r96) /local/domain/0/backend/vkbd/96/0/hotplug-status =3D "connected" (n0,r96) /local/domain/0/device-model/96 =3D "" (n0) /local/domain/0/device-model/96/disable_pf =3D "0" (n0) /local/domain/0/device-model/96/state =3D "running" (n0) /local/domain/12/memory/videoram =3D "4096" (n0,r12) /local/domain/17/store/ring-ref =3D "5966062" (n0,r17) /local/domain/17/console/ring-ref =3D "5966061" (n0,r17) /local/domain/32/memory/videoram =3D "4096" (n0,r32) /local/domain/61/memory/videoram =3D "4096" (n0,r61) /local/domain/96 =3D "" (n0,r96) /local/domain/96/vm =3D "/vm/27da8f93-0916-e611-ae8b-0025902ad41a" (n0,r9= 6) /local/domain/96/name =3D "freebsd30" (n0,r96) /local/domain/96/cpu =3D "" (n0,r96) /local/domain/96/cpu/0 =3D "" (n0,r96) /local/domain/96/cpu/0/availability =3D "online" (n0,r96) /local/domain/96/memory =3D "" (n0,r96) /local/domain/96/memory/static-max =3D "1048576" (n0,r96) /local/domain/96/memory/target =3D "1044480" (n0,r96) /local/domain/96/memory/videoram =3D "4096" (n0,r96) /local/domain/96/device =3D "" (n0,r96) /local/domain/96/device/suspend =3D "" (n0,r96) /local/domain/96/device/suspend/event-channel =3D "" (n96) /local/domain/96/device/vbd =3D "" (n0,r96) /local/domain/96/device/vbd/768 =3D "" (n96,r0) /local/domain/96/device/vbd/768/backend =3D "/local/domain/0/backend/vbd/96= /768" (n96,r0) /local/domain/96/device/vbd/768/backend-id =3D "0" (n96,r0) /local/domain/96/device/vbd/768/state =3D "4" (n96,r0) /local/domain/96/device/vbd/768/virtual-device =3D "768" (n96,r0) /local/domain/96/device/vbd/768/device-type =3D "disk" (n96,r0) /local/domain/96/device/vbd/768/ring-ref =3D "8" (n96,r0) /local/domain/96/device/vbd/768/event-channel =3D "7" (n96,r0) /local/domain/96/device/vbd/768/protocol =3D "x86_64-abi" (n96,r0) /local/domain/96/device/vbd/5632 =3D "" (n96,r0) /local/domain/96/device/vbd/5632/backend =3D "/local/domain/0/backend/vbd/9= 6/5632" (n96,r0) /local/domain/96/device/vbd/5632/backend-id =3D "0" (n96,r0) /local/domain/96/device/vbd/5632/state =3D "1" (n96,r0) /local/domain/96/device/vbd/5632/virtual-device =3D "5632" (n96,r0) /local/domain/96/device/vbd/5632/device-type =3D "cdrom" (n96,r0) /local/domain/96/device/vkbd =3D "" (n0,r96) /local/domain/96/device/vkbd/0 =3D "" (n96,r0) /local/domain/96/device/vkbd/0/backend =3D "/local/domain/0/backend/vkbd/96= /0" (n96,r0) /local/domain/96/device/vkbd/0/backend-id =3D "0" (n96,r0) /local/domain/96/device/vkbd/0/state =3D "1" (n96,r0) /local/domain/96/device/vif =3D "" (n0,r96) /local/domain/96/device/vif/0 =3D "" (n96,r0) /local/domain/96/device/vif/0/backend =3D "/local/domain/0/backend/vif/96/0= " (n96,r0) /local/domain/96/device/vif/0/backend-id =3D "0" (n96,r0) /local/domain/96/device/vif/0/state =3D "4" (n96,r0) /local/domain/96/device/vif/0/handle =3D "0" (n96,r0) /local/domain/96/device/vif/0/mac =3D "00:16:3e:00:00:30" (n96,r0) /local/domain/96/device/vif/0/tx-ring-ref =3D "768" (n96,r0) /local/domain/96/device/vif/0/rx-ring-ref =3D "265" (n96,r0) /local/domain/96/device/vif/0/event-channel =3D "8" (n96,r0) /local/domain/96/device/vif/0/request-rx-copy =3D "1" (n96,r0) /local/domain/96/device/vif/0/feature-rx-notify =3D "1" (n96,r0) /local/domain/96/device/vif/0/feature-sg =3D "1" (n96,r0) /local/domain/96/device/vif/0/feature-gso-tcpv4 =3D "1" (n96,r0) /local/domain/96/control =3D "" (n0,r96) /local/domain/96/control/shutdown =3D "" (n96) /local/domain/96/control/platform-feature-multiprocessor-suspend =3D "1" = (n0,r96) /local/domain/96/control/platform-feature-xs_reset_watches =3D "1" (n0,r9= 6) /local/domain/96/hvmloader =3D "" (n0,r96) /local/domain/96/hvmloader/bios =3D "rombios" (n0,r96) /local/domain/96/hvmloader/allow-memory-relocate =3D "1" (n0,r96) /local/domain/96/data =3D "" (n96) /local/domain/96/domid =3D "96" (n0,r96) /local/domain/96/store =3D "" (n0,r96) /local/domain/96/store/port =3D "1" (n0,r96) /local/domain/96/store/ring-ref =3D "1044476" (n0,r96) /local/domain/96/platform =3D "" (n0,r96) /local/domain/96/platform/acpi =3D "1" (n0,r96) /local/domain/96/platform/acpi_s3 =3D "1" (n0,r96) /local/domain/96/platform/acpi_s4 =3D "1" (n0,r96) /local/domain/96/console =3D "" (n0,r96) /local/domain/96/console/backend =3D "/local/domain/0/backend/console/96/0"= (n0,r96) /local/domain/96/console/backend-id =3D "0" (n96,r0) /local/domain/96/console/limit =3D "1048576" (n0,r96) /local/domain/96/console/type =3D "xenconsoled" (n0,r96) /local/domain/96/console/output =3D "pty" (n0,r96) /local/domain/96/console/tty =3D "/dev/pts/12" (n0,r96) /local/domain/96/console/port =3D "2" (n0,r96) /local/domain/96/console/ring-ref =3D "1044479" (n0,r96) /local/domain/96/console/vnc-port =3D "5900" (n0,r96) /local/domain/96/console/vnc-listen =3D "192.94.73.43" (n0,r96) /local/domain/96/image =3D "" (n0,r96) /local/domain/96/image/device-model-pid =3D "22682" (n0,r96) /vm/27da8f93-0916-e611-ae8b-0025902ad41a =3D "" (n0,r96) /vm/27da8f93-0916-e611-ae8b-0025902ad41a/name =3D "freebsd30" (n0,r96) /vm/27da8f93-0916-e611-ae8b-0025902ad41a/uuid =3D "27da8f93-0916-e611-ae8b-= 0025902ad41a" (n0,r96) /vm/27da8f93-0916-e611-ae8b-0025902ad41a/rtc =3D "" (n0,r96) /vm/27da8f93-0916-e611-ae8b-0025902ad41a/rtc/timeoffset =3D "" (n0,r96) /vm/27da8f93-0916-e611-ae8b-0025902ad41a/image =3D "" (n0,r96) /vm/27da8f93-0916-e611-ae8b-0025902ad41a/image/ostype =3D "hvm" (n0,r96) /vm/27da8f93-0916-e611-ae8b-0025902ad41a/start_time =3D "1462814106.77" (= n0,r96) /libxl/96 =3D "" (n0) /libxl/96/dm-version =3D "qemu_xen_traditional" (n0)
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