Re: OpenBSD SMP - BGPd - send_rtmsg: action 1, prefix A.B.C.D/24: No buffer space available - panic: malloc: out of space in kmem_map

2023-12-14 Thread Laurent CARON
Hi Wouter, Please keep in mind the storage controler (Perc H755) is _not_ yet supported by OpenBSD. Cheers, Laurent Le 14/12/2023 à 15:43, Wouter Prins a écrit : Thank you Laurent and Claudio, We have an identical setup (hardware specs), i am sure we need this in the near future. :) /Wo

Re: OpenBSD SMP - BGPd - send_rtmsg: action 1, prefix A.B.C.D/24: No buffer space available - panic: malloc: out of space in kmem_map

2023-12-14 Thread Wouter Prins
Thank you Laurent and Claudio, We have an identical setup (hardware specs), i am sure we need this in the near future. :) /Wouter On Thu, Dec 14, 2023 at 3:08 PM Claudio Jeker wrote: > On Tue, Nov 28, 2023 at 05:55:03PM +0100, Laurent CARON wrote: > > > > Le 28/11/2023 à 17:46, Claudio Jeker a

Re: OpenBSD SMP - BGPd - send_rtmsg: action 1, prefix A.B.C.D/24: No buffer space available - panic: malloc: out of space in kmem_map

2023-12-14 Thread Claudio Jeker
On Tue, Nov 28, 2023 at 05:55:03PM +0100, Laurent CARON wrote: > > Le 28/11/2023 à 17:46, Claudio Jeker a écrit : > > The problem is that the symbol nkmempages moved into .bss and is therefor > > no longer modifiable by config(8). I think you can still use ukc via > > boot -c to alter it (but that

Re: OpenBSD SMP - BGPd - send_rtmsg: action 1, prefix A.B.C.D/24: No buffer space available - panic: malloc: out of space in kmem_map

2023-11-28 Thread Laurent CARON
Le 28/11/2023 à 17:46, Claudio Jeker a écrit : The problem is that the symbol nkmempages moved into .bss and is therefor no longer modifiable by config(8). I think you can still use ukc via boot -c to alter it (but that is not sticky). The alternative is to set "option NKMEMPAGES=131072" in yo

Re: OpenBSD SMP - BGPd - send_rtmsg: action 1, prefix A.B.C.D/24: No buffer space available - panic: malloc: out of space in kmem_map

2023-11-28 Thread Claudio Jeker
On Tue, Nov 28, 2023 at 04:50:05PM +0100, Laurent CARON wrote: > Le 28/11/2023 à 12:12, Claudio Jeker a écrit : > > So the problem is that the malloc space is filled by > > a) 26540K of devbuf -- because of the multiqueue support in ixl > > b) 63493K of ACPI -- what the heck ACPI?!? > > and then th

Re: OpenBSD SMP - BGPd - send_rtmsg: action 1, prefix A.B.C.D/24: No buffer space available - panic: malloc: out of space in kmem_map

2023-11-28 Thread Laurent CARON
Le 28/11/2023 à 12:12, Claudio Jeker a écrit : So the problem is that the malloc space is filled by a) 26540K of devbuf -- because of the multiqueue support in ixl b) 63493K of ACPI -- what the heck ACPI?!? and then there is not enough space for rtable. A full table requires in your example 50816

Re: OpenBSD SMP - BGPd - send_rtmsg: action 1, prefix A.B.C.D/24: No buffer space available - panic: malloc: out of space in kmem_map

2023-11-28 Thread Claudio Jeker
On Mon, Nov 27, 2023 at 05:51:25PM +0100, Laurent CARON wrote: > Please find attached the relevant info: > > vmstat-m_SP_with_bgpd -> vmstat -m SP with bgpd > > vmstat-m_SMP_without_bgpd -> vmstat -m SMP without bgpd > > vmstat-m_SMP_with_bgpd_0{01..11} -> vmstat -m SMP with bgpd until crash. >

Re: OpenBSD SMP - BGPd - send_rtmsg: action 1, prefix A.B.C.D/24: No buffer space available - panic: malloc: out of space in kmem_map

2023-11-28 Thread Laurent CARON
Hi Claudio, Should you need remote access to the server, this is of course possible. Le 27/11/2023 à 17:51, Laurent CARON a écrit : Please find attached the relevant info: vmstat-m_SP_with_bgpd -> vmstat -m SP with bgpd vmstat-m_SMP_without_bgpd -> vmstat -m SMP without bgpd vmstat-m_SMP_wi

Re: OpenBSD SMP - BGPd - send_rtmsg: action 1, prefix A.B.C.D/24: No buffer space available - panic: malloc: out of space in kmem_map

2023-11-27 Thread Claudio Jeker
runs fine with 5 full views > > - X710 NIC (ixl) 4 port interface > > Specs of "new" machine: > > - Dell R750xs with Intel(R) Xeon(R) Gold 6334 CPU @ 3.60GHz and 128GB RAM > > - SMP Kernel (default) > > - X710 NIC (ixl) 2 nics with 2 ports each >

OpenBSD SMP - BGPd - send_rtmsg: action 1, prefix A.B.C.D/24: No buffer space available - panic: malloc: out of space in kmem_map

2023-11-27 Thread Laurent CARON
ntel(R) Xeon(R) Gold 6334 CPU @ 3.60GHz and 128GB RAM - SMP Kernel (default) - X710 NIC (ixl) 2 nics with 2 ports each - BGPd crashes with "panic: malloc: out of space in kmem_map" (please see screenshot). - When launching 'bgpd -dv' on the console, logs are showing: sen

Re: Panic: malloc: out of space in kmem_map

2015-04-05 Thread Evgeniy Sudyr
Stuart, as part of troubleshooting, BIOS was upgraded from R 3.0 to latest R 3.2 http://www.supermicro.com/products/motherboard/Xeon/C600/X9SRW-F.cfm X9SRW5.115 How big chances are it hitted bug which was fixed in latest BIOS relase and this will not occurs again? Did you noticed something we ca

Re: Panic: malloc: out of space in kmem_map

2015-04-05 Thread Stuart Henderson
On 2015/04/04 18:16, Ted Unangst wrote: > Evgeniy Sudyr wrote: > > How can I help identify this bug, so developers can fix it :) > > Run sudo pstat -d ld acpi_nalloc; then wait some time and run it again. Though > this looks like it could be a bug not in the OpenBSD ACPI code, but in the > interpr

Re: Panic: malloc: out of space in kmem_map

2015-04-05 Thread Evgeniy Sudyr
Thanks for paying attention to this issue! [root@router2 ~]# pstat -d ld acpi_nalloc ; date acpi_nalloc at 0x81e0bf68: 10762059 Sun Apr 5 12:49:02 EEST 2015 [root@router2 ~]# pstat -d ld acpi_nalloc ; date acpi_nalloc at 0x81e0bf68: 10762059 Sun Apr 5 12:50:41 EEST 2015 Also

Re: Panic: malloc: out of space in kmem_map

2015-04-04 Thread Ted Unangst
Evgeniy Sudyr wrote: > How can I help identify this bug, so developers can fix it :) Run sudo pstat -d ld acpi_nalloc; then wait some time and run it again. Though this looks like it could be a bug not in the OpenBSD ACPI code, but in the interpreted AML code. Debugging this over email is probabl

Re: Panic: malloc: out of space in kmem_map

2015-04-04 Thread Evgeniy Sudyr
How can I help identify this bug, so developers can fix it :) On Sat, Apr 4, 2015 at 6:49 PM, Ted Unangst wrote: > Evgeniy Sudyr wrote: >> ACPI175742 18750K 18796K 78644K 5721140 0 > > This looks rather high. I suspect a leak in the acpi code. > -- -- With regards, Eugene

Re: Panic: malloc: out of space in kmem_map

2015-04-04 Thread Ted Unangst
Evgeniy Sudyr wrote: > ACPI175742 18750K 18796K 78644K 5721140 0 This looks rather high. I suspect a leak in the acpi code.

Re: Panic: malloc: out of space in kmem_map

2015-04-04 Thread Evgeniy Sudyr
show malloc was there https://www.dropbox.com/sh/dwmjt7wwunhk5gb/AADreVye4gK770lEL3gxO6Tca/Screen%20Shot%202015-04-02%20at%2011.38.04.png?dl=0 https://www.dropbox.com/sh/dwmjt7wwunhk5gb/AAB9Rm1bYABpSWh6Wt6YQLF5a/Screen%20Shot%202015-04-02%20at%2011.38.10.png?dl=0 https://www.dropbox.com/sh/dwmjt7ww

Re: Panic: malloc: out of space in kmem_map

2015-04-04 Thread Mark Kettenis
> Date: Sat, 4 Apr 2015 11:30:24 +0200 > From: Evgeniy Sudyr > > Sorry for delayed answer, I did both before: > > show uvmexp > > https://www.dropbox.com/sh/dwmjt7wwunhk5gb/AABTdTS98GLF2vRN56mn6knpa/Screen%20Shot%202015-04-02%20at%2011.37.20.png?dl=0 > https://www.dropbox.com/sh/dwmjt7wwunhk5gb

Re: Panic: malloc: out of space in kmem_map

2015-04-04 Thread Evgeniy Sudyr
ble with patches installed on Supermicro server, got Panic: >> malloc: out of space in kmem_map. >> >> This is first time this panic happened. >> >> On this server haproxy and bgpd were running where haproxy was running >> under high load ± 3.5 before failure

Re: Panic: malloc: out of space in kmem_map

2015-04-02 Thread Mark Kettenis
> Date: Thu, 2 Apr 2015 13:16:12 +0200 > From: Evgeniy Sudyr > > Hi all, > > On -stable with patches installed on Supermicro server, got Panic: > malloc: out of space in kmem_map. > > This is first time this panic happened. > > On this server haproxy and bg

Panic: malloc: out of space in kmem_map

2015-04-02 Thread Evgeniy Sudyr
Hi all, On -stable with patches installed on Supermicro server, got Panic: malloc: out of space in kmem_map. This is first time this panic happened. On this server haproxy and bgpd were running where haproxy was running under high load ± 3.5 before failure. Sorry, but I have no access to

Re: malloc: out of space in kmem_map

2009-12-14 Thread Bob Beck
2009/12/14 Jeff Ross : > Hi all, > > While doing some pgbench runs on a new server before I put in on-line, I > triggered a malloc: out of space in kmem_map panic. > > trace and ps (long) below, dmesg below that. > > I have adjusted sysctl values like so for postgres: &

malloc: out of space in kmem_map

2009-12-14 Thread Jeff Ross
Hi all, While doing some pgbench runs on a new server before I put in on-line, I triggered a malloc: out of space in kmem_map panic. trace and ps (long) below, dmesg below that. I have adjusted sysctl values like so for postgres: # For PostgreSQL Port kern.seminfo.semmni=1024