[Bug 140597] [tcp] Implement Lost Retransmission Detection

2021-07-16 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=140597 Kubilay Kocak changed: What|Removed |Added Priority|Normal |--- CC|

[Bug 257195] [tcp] Panic when RACK enabled: tcp_hptsi at /usr/src/sys/netinet/tcp_hpts.c:1662

2021-07-16 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=257195 Kubilay Kocak changed: What|Removed |Added Keywords|panic |crash, needs-qa

[Bug 256217] [tcp] High system load because of interrupts with RACK

2021-07-16 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=256217 Kubilay Kocak changed: What|Removed |Added Status|New |Open Keywords|

[Bug 257195] [tcp] panic when RACK enabled

2021-07-16 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=257195 --- Comment #13 from Michael Tuexen --- (In reply to iron.udjin from comment #12) Assuming that on the peer we also have net.inet.tcp.tolerate_missing_ts: 1 then we need to look into this. Please open a separate issue for that (when time

[Bug 257195] [tcp] panic when RACK enabled

2021-07-16 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=257195 --- Comment #12 from iron.ud...@gmail.com --- (In reply to Michael Tuexen from comment #11) # sysctl net.inet.tcp.tolerate_missing_ts net.inet.tcp.tolerate_missing_ts: 1 OS is the same version as host has. If case of connection to the

[Bug 257195] [tcp] panic when RACK enabled

2021-07-16 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=257195 --- Comment #11 from Michael Tuexen --- (In reply to iron.udjin from comment #10) Regarding yo ssh problem. What is the output of sysctl net.inet.tcp.tolerate_missing_ts What OS is the system running which is ssh-ing into the box? --

[Bug 257195] [tcp] panic when RACK enabled

2021-07-16 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=257195 --- Comment #10 from iron.ud...@gmail.com --- (In reply to Michael Tuexen from comment #9) I've rebuilded kernel without VIMAGE. No panic after restart yet. P.S: there is still problem with SSH (as I already described in #256538). I'll

[Bug 257195] [tcp] panic when RACK enabled

2021-07-16 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=257195 --- Comment #9 from Michael Tuexen --- Are you using vnets? If not, you can comment out the options VIMAGE line and rebuild the kernel. Testing on my server indicates, that the problem only shows up with VIMAGE kernels. -- You are

[Bug 256217] [tcp] High system load because of interrupts with RACK

2021-07-16 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=256217 --- Comment #14 from Christos Chatzaras --- (In reply to Michael Tuexen from comment #13) Thank you. At the moment I don't have a test system available. When I have I will redo the tests and report the results. -- You are receiving this