Re: [Problem] Broadcom BCM5762 Ethernet tg3 times out with stack trace

2017-06-06 Thread Siva Reddy Kallam
On Fri, Jun 2, 2017 at 3:31 AM, Daniel Kim wrote: > On Fri, May 12, 2017 at 6:12 PM, Daniel Kim wrote: >> I believe I do have IOMMU enabled. At least the dmesg output seems to >> imply that I do: >> [1.141948] iommu: Adding device :00:02.0 to group 0 >> [1.142033] iommu: Adding device

Re: [Problem] Broadcom BCM5762 Ethernet tg3 times out with stack trace

2017-06-01 Thread Daniel Kim
On Fri, May 12, 2017 at 6:12 PM, Daniel Kim wrote: > I believe I do have IOMMU enabled. At least the dmesg output seems to > imply that I do: > [1.141948] iommu: Adding device :00:02.0 to group 0 > [1.142033] iommu: Adding device :00:10.0 to group 1 > [1.142074] iommu: Adding d

Re: [Problem] Broadcom BCM5762 Ethernet tg3 times out with stack trace

2017-05-12 Thread Daniel Kim
I believe I do have IOMMU enabled. At least the dmesg output seems to imply that I do: [1.141948] iommu: Adding device :00:02.0 to group 0 [1.142033] iommu: Adding device :00:10.0 to group 1 [1.142074] iommu: Adding device :00:10.1 to group 1 [1.142119] iommu: Adding dev

Re: [Problem] Broadcom BCM5762 Ethernet tg3 times out with stack trace

2017-05-12 Thread Michael Chan
On Fri, May 12, 2017 at 12:10 PM, Daniel Kim wrote: > [ 4898.361530] tg3 :04:00.0 enp4s0: 0: Host status block > [0001:0021:(:0486:):(:002c)] > [ 4898.361535] tg3 :04:00.0 enp4s0: 0: NAPI info > [0021:0021:(0135:002c:01ff)::(0568:::)] As you ca

Re: [Problem] Broadcom BCM5762 Ethernet tg3 times out with stack trace

2017-05-12 Thread Daniel Kim
I disabled TSO after a reboot and the TX timeout still occurred. I have the clipped dmesg log with the first timeout below. I can post the entire dmesg log if you need it. [ 4895.554334] [ cut here ] [ 4895.554395] WARNING: CPU: 1 PID: 0 at /home/kernel/COD/linux/net/sched

Re: [Problem] Broadcom BCM5762 Ethernet tg3 times out with stack trace

2017-05-12 Thread Siva Reddy Kallam
On Fri, May 12, 2017 at 9:39 AM, Siva Reddy Kallam wrote: > On Thu, May 11, 2017 at 8:55 PM, Daniel Kim wrote: >> Summary: >> Broadcom BCM5762 Ethernet tg3 times out with stack trace >> >> Description: >> The ethernet device will disconnect with dmesg reporting a stack trace >> and a time out (vi

Re: [Problem] Broadcom BCM5762 Ethernet tg3 times out with stack trace

2017-05-11 Thread Siva Reddy Kallam
On Thu, May 11, 2017 at 8:55 PM, Daniel Kim wrote: > Summary: > Broadcom BCM5762 Ethernet tg3 times out with stack trace > > Description: > The ethernet device will disconnect with dmesg reporting a stack trace > and a time out (visible in DMesg Output below). The ethernet device > will periodical

[Problem] Broadcom BCM5762 Ethernet tg3 times out with stack trace

2017-05-11 Thread Daniel Kim
Summary: Broadcom BCM5762 Ethernet tg3 times out with stack trace Description: The ethernet device will disconnect with dmesg reporting a stack trace and a time out (visible in DMesg Output below). The ethernet device will periodically reconnect and disconnect and the driver will output a lot of h