Date: Thu, 04 Apr 2013 15:20:10 +0200 From: =?ISO-8859-1?Q?Ren=E9_Ladan?= <rene@freebsd.org> To: Adrian Chadd <adrian@freebsd.org> Cc: arm@freebsd.org, Ian Lepore <ian@freebsd.org> Subject: Re: signal 11 after kernel update r247742 -> r248706 Message-ID: <515D7E0A.6010504@freebsd.org> In-Reply-To: <CAJ-VmokCuu1B9hT4XxhyEmegT7X5N31tFBtvz2fuHQY3k=akwg@mail.gmail.com> References: <51545932.9050901@freebsd.org> <1364484652.36972.81.camel@revolution.hippie.lan> <515466B5.4020403@freebsd.org> <5155BC1C.2000104@freebsd.org> <CAJ-VmokCuu1B9hT4XxhyEmegT7X5N31tFBtvz2fuHQY3k=akwg@mail.gmail.com>
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On 29-03-2013 18:58, Adrian Chadd wrote: > On 29 March 2013 09:06, René Ladan <rene@freebsd.org > <mailto:rene@freebsd.org>> wrote: > > > >> I'm at r248509 on my rpi and everything is good; maybe that'll help > >> narrow the binary search. > > Ok, I'll start looking from there. > > The 'skeleton' unmapped IO commit was r248508, so that one is OK. > There seem to be some unmapped IO changes between r248509 and r248706, > (e.g. r248510-r248512, r248514-r248522, r248550, r248568-r248569, > r248596) but I think it is more related to something closer to > userland? > > But the other commits between r248508 and r248706 look OK to me > (including r248534 (jilles, SOCK_CLOEXEC, SOCK_NONLBOCK, > MSG_CMSG_CLOEXEC)) > > > Are you able to continue bisecting those changes? > > Thanks for your help so far! > Checkpoint: r248509 boots fine (including init), but running e.g. python built under r247742 dumps core during startup. kdump output: ftp://rene-ladan.nl/pub/freebsd/python2.7.ktrace I'm building r248706 now to check if the boot/init is still OK I guess upgrading to today's CURRENT would also be informative? w René
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