Re: Request for Testing: TCP RACK
On Fri, 17 Nov 2023 14:31:02 +0100, "Herbert J. Skuhra" wrote: > > Hi, > > On Fri, 17 Nov 2023 00:15:13 +0100, tue...@freebsd.org wrote: > > > > > On Nov 16, 2023, at 20:06, Herbert J. Skuhra wrote: > > > > > > On Thu, 16 Nov 2023 19:07:29 +0100, Olivier Cochard-Labbé wrote: > > >> > > >> On Thu, Nov 16, 2023 at 5:10 PM Herbert J. Skuhra > > >> wrote: > > >> > > >>> > > >>> OK, I am now running GENERIC-NODEBUG + "options TCPHPTS". > > >>> > > >>> After setting "sysctl net.inet.tcp.functions_default=rack" git no > > >>> longer works: > > >>> > > >>> > > >> Are you using a fresh 15 head or a specific network setup ? > > >> > > >> Because I'm not able to reproduce your problem on my system: > > >> > > >> $ uname -a > > >> FreeBSD bigone 15.0-CURRENT FreeBSD 15.0-CURRENT #0 > > >> main-n266452-070d9e3540e6: Thu Nov 16 17:53:15 CET 2023 > > >> root@bigone:/usr/obj/usr/src/amd64.amd64/sys/TCPHPTS > > >> amd64 > > >> $ cat /usr/src/sys/amd64/conf/TCPHPTS > > >> include GENERIC-NODEBUG > > >> ident TCPHPTS > > >> options TCPHPTS > > >> $ sysctl net.inet.tcp.functions_default > > >> net.inet.tcp.functions_default: rack > > >> $ git clone -q g...@github.com:freebsd/freebsd-src.git && echo working > > >> working > > >> $ > > > > > > OK, (g)it works if I disable pf. Do you use pf? > > Can you share your pf config such that I can reproduce the problem locally? > > 1. It even fails with a simple pf.conf: >pass in all >pass out all > > 2. Fetching port distfiles also failed. > > 3. If I disable rxcsum on the ethernet adapter (igb0) it works. Disabling lro also resolves the issue. Not OK: igb0: flags=1008843 metric 0 mtu 1500 options=4e527bb OK: igb0: flags=1008843 metric 0 mtu 1500 options=4e523bb -- Herbert
Re: Request for Testing: TCP RACK
On Thu, 04 Jan 2024 14:57:59 +0100, tue...@fh-muenster.de wrote: > > > On Jan 4, 2024, at 11:40, Herbert J. Skuhra wrote: > > > > On Fri, 17 Nov 2023 14:31:02 +0100, "Herbert J. Skuhra" wrote: > >> > >> Hi, > >> > >> On Fri, 17 Nov 2023 00:15:13 +0100, tue...@freebsd.org wrote: > >>> > On Nov 16, 2023, at 20:06, Herbert J. Skuhra wrote: > > On Thu, 16 Nov 2023 19:07:29 +0100, Olivier Cochard-Labbé wrote: > > > > On Thu, Nov 16, 2023 at 5:10 PM Herbert J. Skuhra > > wrote: > > > >> > >> OK, I am now running GENERIC-NODEBUG + "options TCPHPTS". > >> > >> After setting "sysctl net.inet.tcp.functions_default=rack" git no > >> longer works: > >> > >> > > Are you using a fresh 15 head or a specific network setup ? > > > > Because I'm not able to reproduce your problem on my system: > > > > $ uname -a > > FreeBSD bigone 15.0-CURRENT FreeBSD 15.0-CURRENT #0 > > main-n266452-070d9e3540e6: Thu Nov 16 17:53:15 CET 2023 > > root@bigone:/usr/obj/usr/src/amd64.amd64/sys/TCPHPTS > > amd64 > > $ cat /usr/src/sys/amd64/conf/TCPHPTS > > include GENERIC-NODEBUG > > ident TCPHPTS > > options TCPHPTS > > $ sysctl net.inet.tcp.functions_default > > net.inet.tcp.functions_default: rack > > $ git clone -q g...@github.com:freebsd/freebsd-src.git && echo working > > working > > $ > > OK, (g)it works if I disable pf. Do you use pf? > >>> Can you share your pf config such that I can reproduce the problem > >>> locally? > >> > >> 1. It even fails with a simple pf.conf: > >> pass in all > >> pass out all > >> > >> 2. Fetching port distfiles also failed. > >> > >> 3. If I disable rxcsum on the ethernet adapter (igb0) it works. > > > > Disabling lro also resolves the issue. > > > > Not OK: > > > > igb0: flags=1008843 metric > > 0 mtu 1500 > > > > options=4e527bb > > > > OK: > > > > igb0: flags=1008843 metric > > 0 mtu 1500 > > > > options=4e523bb > What kind of NIC do you have? Can you post the output of > dmesg | grep igb0 igb0: port 0xf000-0xf01f mem 0xfc20-0xfc27,0xfc28-0xfc283fff irq 28 at device 0.0 on pci3 igb0: EEPROM V3.16-0 eTrack 0x84d6 igb0: Using 1024 TX descriptors and 1024 RX descriptors igb0: Using 4 RX queues 4 TX queues igb0: Using MSI-X interrupts with 5 vectors igb0: Ethernet address: aa:bb:cc:dd:ee:ff igb0: netmap queues/slots: TX 4/1024, RX 4/1024 igb0: link state changed to UP igb0: link state changed to DOWN igb0: link state changed to UP -- Herbert
Re: Request for Testing: TCP RACK
> On Jan 4, 2024, at 11:40, Herbert J. Skuhra wrote: > > On Fri, 17 Nov 2023 14:31:02 +0100, "Herbert J. Skuhra" wrote: >> >> Hi, >> >> On Fri, 17 Nov 2023 00:15:13 +0100, tue...@freebsd.org wrote: >>> On Nov 16, 2023, at 20:06, Herbert J. Skuhra wrote: On Thu, 16 Nov 2023 19:07:29 +0100, Olivier Cochard-Labbé wrote: > > On Thu, Nov 16, 2023 at 5:10 PM Herbert J. Skuhra > wrote: > >> >> OK, I am now running GENERIC-NODEBUG + "options TCPHPTS". >> >> After setting "sysctl net.inet.tcp.functions_default=rack" git no >> longer works: >> >> > Are you using a fresh 15 head or a specific network setup ? > > Because I'm not able to reproduce your problem on my system: > > $ uname -a > FreeBSD bigone 15.0-CURRENT FreeBSD 15.0-CURRENT #0 > main-n266452-070d9e3540e6: Thu Nov 16 17:53:15 CET 2023 > root@bigone:/usr/obj/usr/src/amd64.amd64/sys/TCPHPTS > amd64 > $ cat /usr/src/sys/amd64/conf/TCPHPTS > include GENERIC-NODEBUG > ident TCPHPTS > options TCPHPTS > $ sysctl net.inet.tcp.functions_default > net.inet.tcp.functions_default: rack > $ git clone -q g...@github.com:freebsd/freebsd-src.git && echo working > working > $ OK, (g)it works if I disable pf. Do you use pf? >>> Can you share your pf config such that I can reproduce the problem locally? >> >> 1. It even fails with a simple pf.conf: >> pass in all >> pass out all >> >> 2. Fetching port distfiles also failed. >> >> 3. If I disable rxcsum on the ethernet adapter (igb0) it works. > > Disabling lro also resolves the issue. > > Not OK: > > igb0: flags=1008843 metric 0 > mtu 1500 > > options=4e527bb > > OK: > > igb0: flags=1008843 metric 0 > mtu 1500 > > options=4e523bb What kind of NIC do you have? Can you post the output of dmesg | grep igb0 Best regards Michael > > -- > Herbert >
Re: Request for Testing: TCP RACK
> On Jan 4, 2024, at 15:22, Herbert J. Skuhra wrote: > > On Thu, 04 Jan 2024 14:57:59 +0100, tue...@fh-muenster.de wrote: >> >>> On Jan 4, 2024, at 11:40, Herbert J. Skuhra wrote: >>> >>> On Fri, 17 Nov 2023 14:31:02 +0100, "Herbert J. Skuhra" wrote: Hi, On Fri, 17 Nov 2023 00:15:13 +0100, tue...@freebsd.org wrote: > >> On Nov 16, 2023, at 20:06, Herbert J. Skuhra wrote: >> >> On Thu, 16 Nov 2023 19:07:29 +0100, Olivier Cochard-Labbé wrote: >>> >>> On Thu, Nov 16, 2023 at 5:10 PM Herbert J. Skuhra >>> wrote: >>> OK, I am now running GENERIC-NODEBUG + "options TCPHPTS". After setting "sysctl net.inet.tcp.functions_default=rack" git no longer works: >>> Are you using a fresh 15 head or a specific network setup ? >>> >>> Because I'm not able to reproduce your problem on my system: >>> >>> $ uname -a >>> FreeBSD bigone 15.0-CURRENT FreeBSD 15.0-CURRENT #0 >>> main-n266452-070d9e3540e6: Thu Nov 16 17:53:15 CET 2023 >>> root@bigone:/usr/obj/usr/src/amd64.amd64/sys/TCPHPTS >>> amd64 >>> $ cat /usr/src/sys/amd64/conf/TCPHPTS >>> include GENERIC-NODEBUG >>> ident TCPHPTS >>> options TCPHPTS >>> $ sysctl net.inet.tcp.functions_default >>> net.inet.tcp.functions_default: rack >>> $ git clone -q g...@github.com:freebsd/freebsd-src.git && echo working >>> working >>> $ >> >> OK, (g)it works if I disable pf. Do you use pf? > Can you share your pf config such that I can reproduce the problem > locally? 1. It even fails with a simple pf.conf: pass in all pass out all 2. Fetching port distfiles also failed. 3. If I disable rxcsum on the ethernet adapter (igb0) it works. >>> >>> Disabling lro also resolves the issue. >>> >>> Not OK: >>> >>> igb0: flags=1008843 metric >>> 0 mtu 1500 >>> >>> options=4e527bb >>> >>> OK: >>> >>> igb0: flags=1008843 metric >>> 0 mtu 1500 >>> >>> options=4e523bb >> What kind of NIC do you have? Can you post the output of >> dmesg | grep igb0 > > igb0: port 0xf000-0xf01f mem > 0xfc20-0xfc27,0xfc28-0xfc283fff irq 28 at device 0.0 on pci3 > igb0: EEPROM V3.16-0 eTrack 0x84d6 > igb0: Using 1024 TX descriptors and 1024 RX descriptors > igb0: Using 4 RX queues 4 TX queues > igb0: Using MSI-X interrupts with 5 vectors > igb0: Ethernet address: aa:bb:cc:dd:ee:ff > igb0: netmap queues/slots: TX 4/1024, RX 4/1024 > igb0: link state changed to UP > igb0: link state changed to DOWN > igb0: link state changed to UP Hi Herbert, thank you very much. I'll see if I have such a NIC in one of my test systems and will report back. Best regards Michael > > -- > Herbert >
Re: Request for Testing: TCP RACK
On Thu, 04 Jan 2024 11:40:35 +0100, "Herbert J. Skuhra" wrote: > > On Fri, 17 Nov 2023 14:31:02 +0100, "Herbert J. Skuhra" wrote: > > > > Hi, > > > > On Fri, 17 Nov 2023 00:15:13 +0100, tue...@freebsd.org wrote: > > > > > > > On Nov 16, 2023, at 20:06, Herbert J. Skuhra wrote: > > > > > > > > On Thu, 16 Nov 2023 19:07:29 +0100, Olivier Cochard-Labbé wrote: > > > >> > > > >> On Thu, Nov 16, 2023 at 5:10 PM Herbert J. Skuhra > > > >> wrote: > > > >> > > > >>> > > > >>> OK, I am now running GENERIC-NODEBUG + "options TCPHPTS". > > > >>> > > > >>> After setting "sysctl net.inet.tcp.functions_default=rack" git no > > > >>> longer works: > > > >>> > > > >>> > > > >> Are you using a fresh 15 head or a specific network setup ? > > > >> > > > >> Because I'm not able to reproduce your problem on my system: > > > >> > > > >> $ uname -a > > > >> FreeBSD bigone 15.0-CURRENT FreeBSD 15.0-CURRENT #0 > > > >> main-n266452-070d9e3540e6: Thu Nov 16 17:53:15 CET 2023 > > > >> root@bigone:/usr/obj/usr/src/amd64.amd64/sys/TCPHPTS > > > >> amd64 > > > >> $ cat /usr/src/sys/amd64/conf/TCPHPTS > > > >> include GENERIC-NODEBUG > > > >> ident TCPHPTS > > > >> options TCPHPTS > > > >> $ sysctl net.inet.tcp.functions_default > > > >> net.inet.tcp.functions_default: rack > > > >> $ git clone -q g...@github.com:freebsd/freebsd-src.git && echo working > > > >> working > > > >> $ > > > > > > > > OK, (g)it works if I disable pf. Do you use pf? > > > Can you share your pf config such that I can reproduce the problem > > > locally? > > > > 1. It even fails with a simple pf.conf: > >pass in all > >pass out all > > > > 2. Fetching port distfiles also failed. > > > > 3. If I disable rxcsum on the ethernet adapter (igb0) it works. > > Disabling lro also resolves the issue. If I run "sysctl net.inet.tcp.rack.features.cmpack=0" I don't have to disable rxcsum/tcxsum or lro on igb0. -- Herbert
Re: Request for Testing: TCP RACK
> On Jan 4, 2024, at 18:52, Herbert J. Skuhra wrote: > > On Thu, 04 Jan 2024 11:40:35 +0100, "Herbert J. Skuhra" wrote: >> >> On Fri, 17 Nov 2023 14:31:02 +0100, "Herbert J. Skuhra" wrote: >>> >>> Hi, >>> >>> On Fri, 17 Nov 2023 00:15:13 +0100, tue...@freebsd.org wrote: > On Nov 16, 2023, at 20:06, Herbert J. Skuhra wrote: > > On Thu, 16 Nov 2023 19:07:29 +0100, Olivier Cochard-Labbé wrote: >> >> On Thu, Nov 16, 2023 at 5:10 PM Herbert J. Skuhra >> wrote: >> >>> >>> OK, I am now running GENERIC-NODEBUG + "options TCPHPTS". >>> >>> After setting "sysctl net.inet.tcp.functions_default=rack" git no >>> longer works: >>> >>> >> Are you using a fresh 15 head or a specific network setup ? >> >> Because I'm not able to reproduce your problem on my system: >> >> $ uname -a >> FreeBSD bigone 15.0-CURRENT FreeBSD 15.0-CURRENT #0 >> main-n266452-070d9e3540e6: Thu Nov 16 17:53:15 CET 2023 >> root@bigone:/usr/obj/usr/src/amd64.amd64/sys/TCPHPTS >> amd64 >> $ cat /usr/src/sys/amd64/conf/TCPHPTS >> include GENERIC-NODEBUG >> ident TCPHPTS >> options TCPHPTS >> $ sysctl net.inet.tcp.functions_default >> net.inet.tcp.functions_default: rack >> $ git clone -q g...@github.com:freebsd/freebsd-src.git && echo working >> working >> $ > > OK, (g)it works if I disable pf. Do you use pf? Can you share your pf config such that I can reproduce the problem locally? >>> >>> 1. It even fails with a simple pf.conf: >>> pass in all >>> pass out all >>> >>> 2. Fetching port distfiles also failed. >>> >>> 3. If I disable rxcsum on the ethernet adapter (igb0) it works. >> >> Disabling lro also resolves the issue. > > If I run "sysctl net.inet.tcp.rack.features.cmpack=0" I don't have to > disable rxcsum/tcxsum or lro on igb0. Does the problem also goes away if you disable pf completely, but keep compressed acks enabled? Best regards Michael > > -- > Herbert >
Re: Request for Testing: TCP RACK
On Thu, 04 Jan 2024 21:22:22 +0100, tue...@freebsd.org wrote: > > > On Jan 4, 2024, at 18:52, Herbert J. Skuhra wrote: > > > > On Thu, 04 Jan 2024 11:40:35 +0100, "Herbert J. Skuhra" wrote: > >> > >> On Fri, 17 Nov 2023 14:31:02 +0100, "Herbert J. Skuhra" wrote: > >>> > >>> Hi, > >>> > >>> On Fri, 17 Nov 2023 00:15:13 +0100, tue...@freebsd.org wrote: > > > On Nov 16, 2023, at 20:06, Herbert J. Skuhra wrote: > > > > On Thu, 16 Nov 2023 19:07:29 +0100, Olivier Cochard-Labbé wrote: > >> > >> On Thu, Nov 16, 2023 at 5:10 PM Herbert J. Skuhra > >> wrote: > >> > >>> > >>> OK, I am now running GENERIC-NODEBUG + "options TCPHPTS". > >>> > >>> After setting "sysctl net.inet.tcp.functions_default=rack" git no > >>> longer works: > >>> > >>> > >> Are you using a fresh 15 head or a specific network setup ? > >> > >> Because I'm not able to reproduce your problem on my system: > >> > >> $ uname -a > >> FreeBSD bigone 15.0-CURRENT FreeBSD 15.0-CURRENT #0 > >> main-n266452-070d9e3540e6: Thu Nov 16 17:53:15 CET 2023 > >> root@bigone:/usr/obj/usr/src/amd64.amd64/sys/TCPHPTS > >> amd64 > >> $ cat /usr/src/sys/amd64/conf/TCPHPTS > >> include GENERIC-NODEBUG > >> ident TCPHPTS > >> options TCPHPTS > >> $ sysctl net.inet.tcp.functions_default > >> net.inet.tcp.functions_default: rack > >> $ git clone -q g...@github.com:freebsd/freebsd-src.git && echo working > >> working > >> $ > > > > OK, (g)it works if I disable pf. Do you use pf? > Can you share your pf config such that I can reproduce the problem > locally? > >>> > >>> 1. It even fails with a simple pf.conf: > >>> pass in all > >>> pass out all > >>> > >>> 2. Fetching port distfiles also failed. > >>> > >>> 3. If I disable rxcsum on the ethernet adapter (igb0) it works. > >> > >> Disabling lro also resolves the issue. > > > > If I run "sysctl net.inet.tcp.rack.features.cmpack=0" I don't have to > > disable rxcsum/tcxsum or lro on igb0. > Does the problem also goes away if you disable pf completely, but keep > compressed acks enabled? Yes, it works with pf disabled and compressed acks enabled. -- Herbert
[Bug 200321] [ip] [pf] pfSync generates demotion events to carp when not needed
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=200321 Mark Linimon changed: What|Removed |Added Assignee|e...@freebsd.org |n...@freebsd.org Keywords|patch | --- Comment #1 from Mark Linimon --- ^Triage: commit bit was taken in for safekeeping. -- You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.
[Bug 241047] iflib: fail to compile kernel on FreeBSD 12.1-BETA2: Fatal error: ifdi_if.h file not found.
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241047 Mark Linimon changed: What|Removed |Added Status|Open|Closed Assignee|b...@freebsd.org|bugmeis...@freebsd.org Resolution|--- |Overcome By Events --- Comment #10 from Mark Linimon --- ^Triage: FreeBSD 12 is now out of support. -- You are receiving this mail because: You are on the CC list for the bug.
[Bug 241106] tun/ppp: panic: vm_fault: fault on nofault entry when bringing ppp interface down
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241106 Mark Linimon changed: What|Removed |Added Flags|mfc-stable12? | -- You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.
Re: Request for Testing: TCP RACK
> On Jan 4, 2024, at 21:39, Herbert J. Skuhra wrote: > > On Thu, 04 Jan 2024 21:22:22 +0100, tue...@freebsd.org wrote: >> >>> On Jan 4, 2024, at 18:52, Herbert J. Skuhra wrote: >>> >>> On Thu, 04 Jan 2024 11:40:35 +0100, "Herbert J. Skuhra" wrote: On Fri, 17 Nov 2023 14:31:02 +0100, "Herbert J. Skuhra" wrote: > > Hi, > > On Fri, 17 Nov 2023 00:15:13 +0100, tue...@freebsd.org wrote: >> >>> On Nov 16, 2023, at 20:06, Herbert J. Skuhra wrote: >>> >>> On Thu, 16 Nov 2023 19:07:29 +0100, Olivier Cochard-Labbé wrote: On Thu, Nov 16, 2023 at 5:10 PM Herbert J. Skuhra wrote: > > OK, I am now running GENERIC-NODEBUG + "options TCPHPTS". > > After setting "sysctl net.inet.tcp.functions_default=rack" git no > longer works: > > Are you using a fresh 15 head or a specific network setup ? Because I'm not able to reproduce your problem on my system: $ uname -a FreeBSD bigone 15.0-CURRENT FreeBSD 15.0-CURRENT #0 main-n266452-070d9e3540e6: Thu Nov 16 17:53:15 CET 2023 root@bigone:/usr/obj/usr/src/amd64.amd64/sys/TCPHPTS amd64 $ cat /usr/src/sys/amd64/conf/TCPHPTS include GENERIC-NODEBUG ident TCPHPTS options TCPHPTS $ sysctl net.inet.tcp.functions_default net.inet.tcp.functions_default: rack $ git clone -q g...@github.com:freebsd/freebsd-src.git && echo working working $ >>> >>> OK, (g)it works if I disable pf. Do you use pf? >> Can you share your pf config such that I can reproduce the problem >> locally? > > 1. It even fails with a simple pf.conf: > pass in all > pass out all > > 2. Fetching port distfiles also failed. > > 3. If I disable rxcsum on the ethernet adapter (igb0) it works. Disabling lro also resolves the issue. >>> >>> If I run "sysctl net.inet.tcp.rack.features.cmpack=0" I don't have to >>> disable rxcsum/tcxsum or lro on igb0. >> Does the problem also goes away if you disable pf completely, but keep >> compressed acks enabled? > > Yes, it works with pf disabled and compressed acks enabled. Thanks for the information! Best regards Michael > > -- > Herbert
