[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 Stephen Hurd changed: What|Removed |Added Assignee|sh...@freebsd.org |e...@freebsd.org

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 --- Comment #29 from Sylvain Galliano --- (In reply to Stephen Hurd from comment #28) Patch with error logs applied: I do not have any error log before issue to appear. -- You are receiving this mail because: You

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 Stephen Hurd changed: What|Removed |Added Attachment #192502|0 |1 is

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 --- Comment #27 from Sylvain Galliano --- (In reply to Stephen Hurd from comment #25) In my first test, I used commit r332481 (with msec_delay moved in netmap code) -> worked with netmap only (not for ifconfig

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 --- Comment #26 from Sylvain Galliano --- (In reply to Stephen Hurd from comment #25) Unfortunately it's not working. Here is the patch I applied: --- sys/dev/ixgbe/if_ix.c (revision 332482) +++

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 --- Comment #25 from Stephen Hurd --- (In reply to Sylvain Galliano from comment #24) Hrm, could you try putting an ixgbe_qflush(ipf) in ixgbe_stop() before the interrupt is disabled? My current theory is that the TX

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 --- Comment #24 from Sylvain Galliano --- (In reply to Stephen Hurd from comment #22) Hello Stephen, Your patch is working when using netmap, but issue with ifconfig down/up in loop is back (see little script in

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 Stephen Hurd changed: What|Removed |Added Attachment #191979|0 |1 is

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 --- Comment #22 from Stephen Hurd --- Can you test with r332481 and ensure it still works around the issue? -- You are receiving this mail because: You are on the CC list for the bug.

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 --- Comment #21 from commit-h...@freebsd.org --- A commit references this bug: Author: shurd Date: Fri Apr 13 17:45:54 UTC 2018 New revision: 332481 URL: https://svnweb.freebsd.org/changeset/base/332481 Log: Move 1-second spin into

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 --- Comment #20 from Stephen Hurd --- I've committed your work-around just in case nobody has time to investigate this before 11.2. Thanks for sticking with this. -- You are receiving this mail because: You are on the

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 --- Comment #19 from commit-h...@freebsd.org --- A commit references this bug: Author: shurd Date: Thu Apr 12 19:06:15 UTC 2018 New revision: 332447 URL: https://svnweb.freebsd.org/changeset/base/332447 Log: Work around netmap issue

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 Stephen Hurd changed: What|Removed |Added Assignee|e...@freebsd.org

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 --- Comment #18 from Cassiano Peixoto --- (In reply to Sylvain Galliano from comment #17) Hi Sylvain, Thanks for sharing your patch. I've tested and it really worked. Let's wait for some maintainer's answer.

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 --- Comment #17 from Sylvain Galliano --- (In reply to Cassiano Peixoto from comment #15) Hello Cassiano, can you try to recompile kernel using attached patch. It add a 1s delay before stopping ixgbe interface (i.e.

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 --- Comment #16 from Sylvain Galliano --- Created attachment 191979 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=191979=edit Patch to add a 1s delay before stopping ixgbe interface (no carrier issue on

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 --- Comment #15 from Cassiano Peixoto --- (In reply to Sylvain Galliano from comment #14) Hi Sylvain, So it's worse than i thought. But unfortunately seems nobody is willing to fix it. :( I can't take the risk

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 Sylvain Galliano changed: What|Removed |Added CC|

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 --- Comment #13 from Cassiano Peixoto --- Hi there, Some months have gone since last reply on this issue. Did you guys give up to fix it? -- You are receiving this mail because: You are on the CC list for the

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 Ryan Stone changed: What|Removed |Added CC|

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 --- Comment #11 from Cassiano Peixoto --- Hi guys, Any update about this issue? Thanks. -- You are receiving this mail because: You are on the CC list for the bug.

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 Vincenzo Maffione changed: What|Removed |Added CC|

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 --- Comment #9 from Cassiano Peixoto --- (In reply to Eric Joyner from comment #7) Hi Eric, It happens by chance, but i used to run a netmap application and many times it stops working and i need to reboot the

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 --- Comment #8 from Eric Joyner --- (In reply to Eric Joyner from comment #7) and to add to this, I see this on ixgbe in 12-CURRENT, too. Though, with the impending conversion to iflib, this may end up being

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 --- Comment #7 from Eric Joyner --- (In reply to Cassiano Peixoto from comment #6) I can reproduce it after many times, but I don't know what would be causing it. I don't know much about the inner workings of netmap.

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 --- Comment #6 from Cassiano Peixoto --- (In reply to Eric Joyner from comment #5) Hi Eric, It's normal flaps when run pkt-gen. It always worked on this way. Could you reproduce the issue? I'm using 82599ES

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 --- Comment #5 from Eric Joyner --- And also, what card are you using? -- You are receiving this mail because: You are on the CC list for the bug. ___ freebsd-net@freebsd.org

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 --- Comment #4 from Eric Joyner --- (In reply to Cassiano Peixoto from comment #2) I'm trying pkt-gen out. I noticed this line in the output: 299.471571 main [2597] Wait 2 secs for phy reset And the link status in

[Bug 221317] Netmap issue after ixgbe driver update in r320897

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 Mark Linimon changed: What|Removed |Added CC|e...@freebsd.org |