Messages in this thread | | | Date | Fri, 27 Jan 2012 18:28:41 +0400 | From | Glauber Costa <> | Subject | Re: [v3.3-rc1 regression] TCP: too many of orphaned sockets |
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On 01/27/2012 06:22 PM, Ingo Molnar wrote: > > * Ingo Molnar<mingo@elte.hu> wrote: > >> ok, i've bisected it, and the bad commit is: >> >> 3dc43e3e4d0b52197d3205214fe8f162f9e0c334 is the first bad commit >> commit 3dc43e3e4d0b52197d3205214fe8f162f9e0c334 >> Author: Glauber Costa<glommer@parallels.com> >> Date: Sun Dec 11 21:47:05 2011 +0000 >> >> per-netns ipv4 sysctl_tcp_mem > > Might be related to this detail in the .config: > > # CONFIG_PROC_SYSCTL is not set > > So former tcp_init() code does not get run? > > Thanks, > > Ingo Yeah, the problem is that the sysctl variables are used internally even though CONFIG_PROC_SYSCTL is not set. This patch makes the initialization happen in the per-netns sysctl initializer, so it will have bogus values with your config.
Let me send you a test patch shortly.
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