Having same same issue on HP EliteDesk 705 G3 Desktop Mini (W4V44AV) Broadcom Corporation NetXtreme BCM5762 Gigabit Ethernet PCIe (rev 10) and tg3 module
Error is triggered after the link speed is set or negotiated to 100Mbps Usually within 15sec of ping ower 100Mbps link But but works ok with 1Gbps links. Can be triggered by pluging to 100Mbps port, changin the switch port to 100Mbps or: # ethtool -s eno1 speed 100 duplex full autoneg off Netboot works until the tg3 module takes ower. Windows works ok. Tested: - multiple cables, computers and switch vendors - upgrading bios - ethtool disable eee and hardware offload - ubuntu 12.04 - 17.04 - new kernel linux-generic-hwe-16.04-edge Version: 4.11.0.14.22 - disable power management in bios - disable power management with grup switches - iommu=soft iommu=on iommu=off - disable highdma None of the workarounds that i found on Google worked for me. modinfo tg3 | grep -v alias filename: /lib/modules/4.4.0-92-generic/kernel/drivers/net/ethernet/broadcom/tg3.ko firmware: tigon/tg3_tso5.bin firmware: tigon/tg3_tso.bin firmware: tigon/tg3.bin version: 3.137 license: GPL description: Broadcom Tigon3 ethernet driver author: David S. Miller (da...@redhat.com) and Jeff Garzik (jgar...@pobox.com) srcversion: 8C06FB0EBBF221DF79133B9 depends: ptp intree: Y vermagic: 4.4.0-92-generic SMP mod_unload modversions parm: tg3_debug:Tigon3 bitmapped debugging message enable value (int) -- You received this bug notification because you are a member of Ubuntu 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: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1447664/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
