we're using this hp g1 thing primarily for torrent seeding and
gnuMotion... so it is consistently getting ~5mb/s and pushing out 300kb/s.
the explanation on #60 might explain why this recipe is somewhat stable --
its always active.
i also havnt updated the bios - i wont have physical access for a few
months - but since others are saying it makes no diff ... think i wont
bother
- uptime/ 48 days
- RX/ 18tb
- TX/ 4tb
- 2 tg3 hangs ... and it restarted the driver on its own
------------------
zosky@mintyElite:~$ uname -a
Linux mintyElite 4.15.0-9-generic #10~lp1447664+xenial SMP Thu Feb 22
15:51:40 CST 2018 x86_64 x86_64 x86_64 GNU/Linux
zosky@mintyElite:~$ ifconfig
eno1 Link encap:Ethernet HWaddr 50:65:f3:51:fe:7e
inet addr:192.168.1.62 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:13545805910 errors:0 dropped:1445 overruns:0 frame:0
TX packets:9698573442 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
* RX bytes:18046221779614 (18.0 TB) TX bytes:4257723240257 (4.2
TB)*
Interrupt:45
zosky@mintyElite:~$ dmesg | grep tg3 | head -10
[ 2.828297] tg3.c:v3.137 (May 11, 2014)
[ 2.846250] tg3 0000:01:00.0 eth0: Tigon3 [partno(BCM95762) rev *5762100*]
(PCI Express) MAC address 50:65:f3:51:fe:7e
[ 2.847035] tg3 0000:01:00.0 eth0: attached PHY is 5762C
(10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1])
[ 2.847880] tg3 0000:01:00.0 eth0: RXcsums[1] LinkChgREG[0] MIirq[0]
ASF[0] TSOcap[1]
[ 2.848796] tg3 0000:01:00.0 eth0: dma_rwctrl[00000001] dma_mask[64-bit]
[ 2.850519] tg3 0000:01:00.0 eno1: renamed from eth0
[ 46.205677] tg3 0000:01:00.0 eno1: Link is up at 1000 Mbps, full duplex
[ 46.205679] tg3 0000:01:00.0 eno1: Flow control is on for TX and on for
RX
[ 46.205681] tg3 0000:01:00.0 eno1: EEE is disabled
[2700404.396192] NETDEV WATCHDOG: eno1 (tg3): transmit queue 0 timed out
On Sat, Jan 26, 2019 at 9:04 AM Paulo Abadie Guedes <
1447...@bugs.launchpad.net> wrote:
> Thank you.
> I am still having the problem during our cloning process, although it's not
> so frequent. Before the patch I applied, each and every transfer would
> ALWAYS kick the tg3 bug.
>
> Here it seems related to problems with NAPI. AFAIK, this is an approach to
> handle interrupt bursts. NIC's work typically in bursts: a long time
> without packets, then a very large stream of packets, then silence. This is
> the common scenario.
>
> Having interrupts to serve sporadic data is ok. But a burst of packets
> trigger a burst of interrupts, which is not as efficient as just polling
> the NIC (during the burst).
>
> What NAPI does is (in a very very simplified way): it expects the first
> interrupt from the network, then switches off interrupts, poll the NIC (up
> to a limit) until there are no more network packets, or the "work quota" is
> exhausted, what happens first. Then it turns on interrupts and the cycle
> repeats. This quota (sorry, don't remember the correct term) is very
> important to prevent the kernel from being stuck just serving packets.
>
> What's happening is (my understanding) that something went wrong during
> this process and the tg3 driver gets stuck.
>
> A colleague told me that it's related to the broadcom driver.
>
> Please try this workaround. Remove the two drivers, then reload "broadcom"
> and "tg3" in this order. Maybe then your network will restart.
>
> sudo modprobe -r broadcom tg3
> sudo modprobe broadcom
> sudo modprobe tg3
>
> Please tell us what happens when you try this. It won't solve the problem,
> but perhaps it helps.
>
> Regards,
> Paulo
>
> On Sat, Jan 26, 2019, 10:39 Bob Lawrence <1447...@bugs.launchpad.net
> wrote:
>
> > Confirmed that this is still an issue on 18.04.1. I have an HP 705 G1
> > with the Broadcom 5762. In my case it's a Plex server. Whenever I try to
> > stream something the interface goes "NO-CARRIER" and the only way to
> > recover is to reboot. I've tried disabling highdma, tso and gso using
> > ethtool, iommu=soft kernel parameter, and forcing every combo of
> > 1gbps/100mbps & half/full duplex. Nothing seems to workaround the issue.
> >
> > System: Host: Bobs-HTPC Kernel: 4.15.0-43-generic x86_64 bits: 64
> > Console: tty 1 Distro: Ubuntu 18.04.1 LTS
> > Machine: Device: desktop System: Hewlett-Packard product: HP EliteDesk
> > 705 G1 DM serial: N/A
> > Mobo: Hewlett-Packard model: 225E serial: N/A BIOS:
> > Hewlett-Packard v: L06 v02.31 date: 08/31/2018
> > Battery hidpp__0: charge: N/A condition: NA/NA Wh
> > CPU: Quad core AMD A8-7600 Radeon R7 10 Compute Cores 4C+6G (-MCP-)
> > cache: 8192 KB
> > clock speeds: max: 3100 MHz 1: 3094 MHz 2: 3094 MHz 3: 3094
> MHz
> > 4: 3094 MHz
> > Graphics: Card: Advanced Micro Devices [AMD/ATI] Kaveri [Radeon R7
> > Graphics]
> > Display Server: N/A drivers: ati,radeon (unloaded:
> > modesetting,fbdev,vesa)
> > tty size: 120x53 Advanced Data: N/A out of X
> > Audio: Card-1 Advanced Micro Devices [AMD] FCH Azalia Controller
> > driver: snd_hda_intel
> > Card-2 Advanced Micro Devices [AMD/ATI] Kaveri HDMI/DP Audio
> > Controller driver: snd_hda_intel
> > Sound: Advanced Linux Sound Architecture v: k4.15.0-43-generic
> > Network: Card-1: Intel Wireless 7260 driver: iwlwifi
> > IF: wlp2s0 state: up mac: cc:3d:82:a7:bf:ed
> > Card-2: Broadcom Limited NetXtreme BCM5762 Gigabit Ethernet
> > PCIe driver: tg3
> > IF: eno1 state: up speed: 100 Mbps duplex: half mac:
> > ec:b1:d7:4c:2d:8e
> > Drives: HDD Total Size: 9501.7GB (42.8% used)
> > ID-1: /dev/sda model: ST500LM000 size: 500.1GB
> > ID-2: USB /dev/sdb model: 5 size: 9001.6GB
> > Partition: ID-1: / size: 458G used: 23G (6%) fs: ext4 dev: /dev/sda1
> > RAID: No RAID devices: /proc/mdstat, md_mod kernel module present
> > Sensors: System Temperatures: cpu: 40.8C mobo: N/A gpu: 42.0
> > Fan Speeds (in rpm): cpu: N/A
> > Info: Processes: 227 Uptime: 12:49 Memory: 1608.0/5943.7MB Init:
> > systemd runlevel: 5
> > Client: Shell (bash) inxi: 2.3.56
> >
> > --
> > You received this bug notification because you are subscribed to the bug
> > report.
> > https://bugs.launchpad.net/bugs/1447664
> >
> > Title:
> > 14e4:1687 broadcom tg3 network driver disconnects under high load
> >
> > Status in linux package in Ubuntu:
> > Triaged
> > Status in linux package in Debian:
> > New
> >
> > Bug description:
> > The tg3 broadcom network driver that binds with chipset 5762 goes
> > offline and unable to recover (even with tg3 watchdog timeout) when
> network
> > transmit is under high load. Call trace:
> > https://launchpadlibrarian.net/204185480/dmesg
> >
> > When this happens, only a reboot would be able to fix it. Sometimes,
> > however, bringing the interface offline and online (via ifconfig)
> > would recover networking. I've also tested with the latest tg3 driver
> > (dec 2014 version) and networking is still problematic. I have also
> > disabled TSO, GSO etc... with ethtool and the bug still surfaces.
> > This bug may be related to the integrated Firmware.
> >
> > Here is the procedure to replicate the issue because it is hard to
> > replicate it under moderate network load.
> >
> > 1. Bootup a machine with a broadcom 5762 NIC (ie. HP DeskElite 705)
> > using a Ubuntu/Kubunu Live CD 14.04-15.04.
> > 2. from another machine: start 5 sessions, repetitively copy (scp with
> > public key authentication) a 70 meg file back and forth to the tg3
> machine
> > in each session. (not sure if this is necessary)
> > 3. create a 1GB file on the tg3 machine, with something like dd
> > if=/dev/urandom of=/my/test/file bs=1024 count=$((1024*1000))
> > 4. from another machine: repetitively scp copy that 1GB file from the
> > tg3 machine. This can be done with something like:
> >
> > while [ 0 ]; do
> > scp -i /my/scp/private.key u...@ip.of.tg3:/my/test/file /tmp
> > done;
> >
> > Networking will mostly goes offline in about 10-30 minutes.
> >
> > WORKAROUND: Add udev rule to make the changes permanent in
> > /etc/udev/rules.d/80-tg3-fix.rules :
> > ACTION=="add", SUBSYSTEM=="net", ATTRS{vendor}=="0x14e4",
> > ATTRS{device}=="0x1687", RUN+="/sbin/ethtool -K %k highdma off"
> >
> > ProblemType: Bug
> > DistroRelease: Ubuntu 15.04
> > Package: linux-image-3.19.0-15-generic 3.19.0-15.15
> > ProcVersionSignature: Ubuntu 3.19.0-15.15-generic 3.19.3
> > Uname: Linux 3.19.0-15-generic x86_64
> > ApportVersion: 2.17.2-0ubuntu1
> > Architecture: amd64
> > AudioDevicesInUse:
> > USER PID ACCESS COMMAND
> > /dev/snd/controlC1: kubuntu 3748 F.... pulseaudio
> > /dev/snd/controlC0: kubuntu 3748 F.... pulseaudio
> > CasperVersion: 1.360
> > Date: Thu Apr 23 11:16:24 2015
> > IwConfig:
> > eth0 no wireless extensions.
> >
> > lo no wireless extensions.
> > LiveMediaBuild: Kubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
> > MachineType: Hewlett-Packard HP EliteDesk 705 G1 MT
> > ProcEnviron:
> > LANGUAGE=
> > TERM=xterm
> > PATH=(custom, no user)
> > LANG=en_US.UTF-8
> > SHELL=/bin/bash
> > ProcFB: 0 radeondrmfb
> > ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi
> > file=/cdrom/preseed/hostname.seed boot=casper maybe-ubiquity quiet splash
> > ---
> > PulseList:
> > Error: command ['pacmd', 'list'] failed with exit code 1: Home
> > directory not accessible: Permission denied
> > No PulseAudio daemon running, or not running as session daemon.
> > RelatedPackageVersions:
> > linux-restricted-modules-3.19.0-15-generic N/A
> > linux-backports-modules-3.19.0-15-generic N/A
> > linux-firmware 1.143
> > RfKill:
> >
> > SourcePackage: linux
> > UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
> > UpgradeStatus: No upgrade log present (probably fresh install)
> > dmi.bios.date: 10/22/2014
> > dmi.bios.vendor: Hewlett-Packard
> > dmi.bios.version: L06 v02.15
> > dmi.board.asset.tag: 2UA5041TG4
> > dmi.board.name: 2215
> > dmi.board.vendor: Hewlett-Packard
> > dmi.chassis.asset.tag: 2UA5041TG4
> > dmi.chassis.type: 6
> > dmi.chassis.vendor: Hewlett-Packard
> > dmi.modalias:
> >
> dmi:bvnHewlett-Packard:bvrL06v02.15:bd10/22/2014:svnHewlett-Packard:pnHPEliteDesk705G1MT:pvr:rvnHewlett-Packard:rn2215:rvr:cvnHewlett-Packard:ct6:cvr:
> > dmi.product.name: HP EliteDesk 705 G1 MT
> > dmi.sys.vendor: Hewlett-Packard
> >
> > To manage notifications about this bug go to:
> >
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1447664/+subscriptions
> >
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1447664
>
> Title:
> 14e4:1687 broadcom tg3 network driver disconnects under high load
>
> Status in linux package in Ubuntu:
> Triaged
> Status in linux package in Debian:
> New
>
> Bug description:
> The tg3 broadcom network driver that binds with chipset 5762 goes
> offline and unable to recover (even with tg3 watchdog timeout) when network
> transmit is under high load. Call trace:
> https://launchpadlibrarian.net/204185480/dmesg
>
> When this happens, only a reboot would be able to fix it. Sometimes,
> however, bringing the interface offline and online (via ifconfig)
> would recover networking. I've also tested with the latest tg3 driver
> (dec 2014 version) and networking is still problematic. I have also
> disabled TSO, GSO etc... with ethtool and the bug still surfaces.
> This bug may be related to the integrated Firmware.
>
> Here is the procedure to replicate the issue because it is hard to
> replicate it under moderate network load.
>
> 1. Bootup a machine with a broadcom 5762 NIC (ie. HP DeskElite 705)
> using a Ubuntu/Kubunu Live CD 14.04-15.04.
> 2. from another machine: start 5 sessions, repetitively copy (scp with
> public key authentication) a 70 meg file back and forth to the tg3 machine
> in each session. (not sure if this is necessary)
> 3. create a 1GB file on the tg3 machine, with something like dd
> if=/dev/urandom of=/my/test/file bs=1024 count=$((1024*1000))
> 4. from another machine: repetitively scp copy that 1GB file from the
> tg3 machine. This can be done with something like:
>
> while [ 0 ]; do
> scp -i /my/scp/private.key u...@ip.of.tg3:/my/test/file /tmp
> done;
>
> Networking will mostly goes offline in about 10-30 minutes.
>
> WORKAROUND: Add udev rule to make the changes permanent in
> /etc/udev/rules.d/80-tg3-fix.rules :
> ACTION=="add", SUBSYSTEM=="net", ATTRS{vendor}=="0x14e4",
> ATTRS{device}=="0x1687", RUN+="/sbin/ethtool -K %k highdma off"
>
> ProblemType: Bug
> DistroRelease: Ubuntu 15.04
> Package: linux-image-3.19.0-15-generic 3.19.0-15.15
> ProcVersionSignature: Ubuntu 3.19.0-15.15-generic 3.19.3
> Uname: Linux 3.19.0-15-generic x86_64
> ApportVersion: 2.17.2-0ubuntu1
> Architecture: amd64
> AudioDevicesInUse:
> USER PID ACCESS COMMAND
> /dev/snd/controlC1: kubuntu 3748 F.... pulseaudio
> /dev/snd/controlC0: kubuntu 3748 F.... pulseaudio
> CasperVersion: 1.360
> Date: Thu Apr 23 11:16:24 2015
> IwConfig:
> eth0 no wireless extensions.
>
> lo no wireless extensions.
> LiveMediaBuild: Kubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
> MachineType: Hewlett-Packard HP EliteDesk 705 G1 MT
> ProcEnviron:
> LANGUAGE=
> TERM=xterm
> PATH=(custom, no user)
> LANG=en_US.UTF-8
> SHELL=/bin/bash
> ProcFB: 0 radeondrmfb
> ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi
> file=/cdrom/preseed/hostname.seed boot=casper maybe-ubiquity quiet splash
> ---
> PulseList:
> Error: command ['pacmd', 'list'] failed with exit code 1: Home
> directory not accessible: Permission denied
> No PulseAudio daemon running, or not running as session daemon.
> RelatedPackageVersions:
> linux-restricted-modules-3.19.0-15-generic N/A
> linux-backports-modules-3.19.0-15-generic N/A
> linux-firmware 1.143
> RfKill:
>
> SourcePackage: linux
> UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
> UpgradeStatus: No upgrade log present (probably fresh install)
> dmi.bios.date: 10/22/2014
> dmi.bios.vendor: Hewlett-Packard
> dmi.bios.version: L06 v02.15
> dmi.board.asset.tag: 2UA5041TG4
> dmi.board.name: 2215
> dmi.board.vendor: Hewlett-Packard
> dmi.chassis.asset.tag: 2UA5041TG4
> dmi.chassis.type: 6
> dmi.chassis.vendor: Hewlett-Packard
> dmi.modalias:
> dmi:bvnHewlett-Packard:bvrL06v02.15:bd10/22/2014:svnHewlett-Packard:pnHPEliteDesk705G1MT:pvr:rvnHewlett-Packard:rn2215:rvr:cvnHewlett-Packard:ct6:cvr:
> dmi.product.name: HP EliteDesk 705 G1 MT
> dmi.sys.vendor: Hewlett-Packard
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1447664/+subscriptions
>
--
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Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1447664
Title:
14e4:1687 broadcom tg3 network driver disconnects under high load
To manage notifications about this bug go to:
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