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Message-ID: <fdaf967f-748f-cb56-3762-b347cd53028f@itcare.pl> Date: Wed, 20 Sep 2017 02:26:47 +0200 From: Paweł Staszewski <pstaszewski@...are.pl> To: Linux Kernel Network Developers <netdev@...r.kernel.org> Subject: Re: Latest net-next from GIT panic Latest working kernel with same configuration and kernel config 4.12.13 There is no panic after routes from all 6x bgp sessions are learned. ip r | wc -l 653112 W dniu 2017-09-20 o 02:06, Paweł Staszewski pisze: > Just checked kernel 4.13.2 and same problem > > Just after start all 6 bgp sessions - and kernel starts to learn > routes it panic. > > https://bugzilla.kernel.org/attachment.cgi?id=258509 > > > > W dniu 2017-09-20 o 02:01, Paweł Staszewski pisze: >> Some information about enviroment: >> Server is acting as a ip router with bgp >> There are 6x bgp sessions - each with full bgp table ~600k prefixes >> >> And it looks like panic is appearing after bgp sessions are connected >> - not by traffic - cause at time when panic occured there is almost >> no traffic. >> >> Also when I run tris server without turning on BGP and push thru this >> server traffic by pktgen there is no panic. >> >> just after it learn routes it panick >> >> >> >> >> >> >> >> W dniu 2017-09-20 o 01:45, Paweł Staszewski pisze: >>> Added few more screenshoots from kernels 4.14-rc1(net-next) and >>> 4.14-rc1(linux-next) >>> >>> https://bugzilla.kernel.org/show_bug.cgi?id=197005 >>> >>> >>> W dniu 2017-09-20 o 00:35, Paweł Staszewski pisze: >>>> Just tried latest net-next git and found kernel panic. >>>> >>>> Below link to bugzilla. >>>> >>>> https://bugzilla.kernel.org/attachment.cgi?id=258499 >>>> >>>> >>>> >>>> >>>> >>> >>> >> >> > >
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