[Bug 253888] exclusive sleep mutex vtnet0-rx0 (vtnet0-rx0) r = 0 (0xfffff800035d4780) locked

2024-10-11 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253888 --- Comment #10 from Jose Luis Duran --- (In reply to Zhenlei Huang from comment #9) Thank you! -- You are receiving this mail because: You are the assignee for the bug.

[Bug 279850] wireguard: wg(8) fails on INET6-only kernel

2024-10-11 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=279850 --- Comment #6 from Lexi Winter --- update! this is caused by having IPv4 addresses in wireguard AllowedIPs while the kernel does not have "options INET". e.g. this will panic: AllowedIPs = 0.0.0.0/0, ::/0 while this works fine: Allowe

[Bug 253888] exclusive sleep mutex vtnet0-rx0 (vtnet0-rx0) r = 0 (0xfffff800035d4780) locked

2024-10-11 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253888 Zhenlei Huang changed: What|Removed |Added URL||https://reviews.freebsd.org

Re: Traffic between cxgbe VFs and/or PF on a host

2024-10-11 Thread Navdeep Parhar
On Fri, Oct 11, 2024 at 3:56 PM John Nielsen wrote: > Hi- > > I’m running a FreeBSD 14-STABLE host with a Chelstio T520. I have a bhyve > VM (also running 14-STABLE) to which I have assigned a VF of the NIC. That > is all working as expected; the host can pass traffic using the PF cxl0 and > the

Traffic between cxgbe VFs and/or PF on a host

2024-10-11 Thread John Nielsen
Hi- I’m running a FreeBSD 14-STABLE host with a Chelstio T520. I have a bhyve VM (also running 14-STABLE) to which I have assigned a VF of the NIC. That is all working as expected; the host can pass traffic using the PF cxl0 and the guest can pass traffic using the VF cxlv0. However the host ca

[Bug 165059] vtnet(4): Networking breaks with a router using virtio net driver on KVM host

2024-10-11 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=165059 Ed Maste changed: What|Removed |Added See Also||https://bugs.freebsd.org/bu

AMD Pensando Pollara 400 GbE Ultra Ethernet

2024-10-11 Thread Tomek CEDRO
The Ultra Ethernet Consortium (UEC) has delayed release of the version 1.0 of specification from Q3 2024 to Q1 2025, but it looks like AMD is ready to announce an actual network interface card for AI datacenters that is ready to be deployed into Ultra Ethernet datacenters. The new unit is the AMD P

[Bug 253888] exclusive sleep mutex vtnet0-rx0 (vtnet0-rx0) r = 0 (0xfffff800035d4780) locked

2024-10-11 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253888 --- Comment #8 from Jose Luis Duran --- Created attachment 254168 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=254168&action=edit if_vtnet: Drop the rxq lock around if_input() I can confirm that the suggested fix clears the LO

Re: How does the TCP measurement period work?

2024-10-11 Thread Michael Tuexen
> On 11. Oct 2024, at 14:55, Alan Somers wrote: > > On Fri, Oct 11, 2024 at 1:05 AM Michael Tuexen > wrote: >> >>> On 11. Oct 2024, at 01:07, Alan Somers wrote: >>> >>> Can somebody please explain to me how the TCP measurement period >>> works? When does h_ertt decide to take a new measureme

[Bug 281938] [PATCH] Make sure max_len is not 0 before using it as modulo

2024-10-11 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=281938 Michael Tuexen changed: What|Removed |Added CC||n...@freebsd.org -- You are rece

[Bug 281938] [PATCH] Make sure max_len is not 0 before using it as modulo

2024-10-11 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=281938 Michael Tuexen changed: What|Removed |Added Assignee|n...@freebsd.org |tue...@freebsd.org -- You are r

[Bug 281990] offset of sa_family in sockaddr_ib inconsistent with sockaddr

2024-10-11 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=281990 --- Comment #5 from Mark Johnston --- (In reply to Konstantin Belousov from comment #4) In general, our generic system calls do not require userspace to fill out sa_len. Consumers should use getsockaddr(), which fills it in. The kernel's

Re: How does the TCP measurement period work?

2024-10-11 Thread Alan Somers
On Fri, Oct 11, 2024 at 1:05 AM Michael Tuexen wrote: > > > On 11. Oct 2024, at 01:07, Alan Somers wrote: > > > > Can somebody please explain to me how the TCP measurement period > > works? When does h_ertt decide to take a new measurement? > > > > Motivation: > > I recently saw a long-distance

[Bug 281938] [PATCH] Make sure max_len is not 0 before using it as modulo

2024-10-11 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=281938 --- Comment #6 from Mark Johnston --- (In reply to Michael Tuexen from comment #5) Sure, I don't see any reason not to, if you're already looking at it. Thanks in advance. -- You are receiving this mail because: You are the assignee for

Goings on in the Network Stack

2024-10-11 Thread Tom Jones
Hi folks, For the past three weeks on a Friday I have been writing some commentary on what has been happening in the FreeBSD Network Stack. The commentary is primarily based on main branch commits, but also includes some other stuff from the community I gather via mailing lists, phab reviews and b

[Bug 281990] offset of sa_family in sockaddr_ib inconsistent with sockaddr

2024-10-11 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=281990 --- Comment #4 from Konstantin Belousov --- Besides ABI issue already pointed out. I suspect that such change is very complex and not limited to recompilation and dso versions bump. We need to ensure that len field is filled, and perhaps

[Bug 281938] [PATCH] Make sure max_len is not 0 before using it as modulo

2024-10-11 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=281938 --- Comment #5 from Michael Tuexen --- (In reply to Michael Tuexen from comment #4) Should I assign the report to myself? -- You are receiving this mail because: You are the assignee for the bug.

[Bug 281938] [PATCH] Make sure max_len is not 0 before using it as modulo

2024-10-11 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=281938 --- Comment #4 from Michael Tuexen --- I can double check the usage of t_maxseg. -- You are receiving this mail because: You are the assignee for the bug.

Re: CALL FOR TEST axgbe promisc mode

2024-10-11 Thread Franco Fichtner
On 8. Oct 2024, at 14:25, Mark Johnston wrote: Maybe the firmware / hardware happens to been ( wrongly ) set to promisc mode already ? Maybe, or the driver is missing some initialization step. That would be the likeliest case although I'm not sure why exiting promisc mode doesn't turn it off

Re: How does the TCP measurement period work?

2024-10-11 Thread Michael Tuexen
> On 11. Oct 2024, at 01:07, Alan Somers wrote: > > Can somebody please explain to me how the TCP measurement period > works? When does h_ertt decide to take a new measurement? > > Motivation: > I recently saw a long-distance connection that should've been capable > of 80+ MBps suddenly drop to