Date: Thu, 19 Jul 2018 17:31:44 -0700 (PDT) From: Don Lewis <truckman@FreeBSD.org> To: Jan Beich <jbeich@FreeBSD.org> Cc: =?iso-8859-1?Q?Jan_Kokem=FCller?= <jan.kokemueller@gmail.com>, freebsd-hackers@freebsd.org Subject: Re: Firefox 63 vs. sendmsg() Message-ID: <tkrat.34455e7d69705d51@FreeBSD.org> In-Reply-To: <lga7-1hzi-wny@FreeBSD.org> References: <pnzk-oufs-wny@FreeBSD.org> <844b824e-4463-82f4-a01d-5d398c4351e4@gmail.com> <lga7-1hzi-wny@FreeBSD.org>
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On 19 Jul, Jan Beich wrote: > Jan Kokem=FCller <jan.kokemueller@gmail.com> writes: >=20 >>> Can someone help debug https://bugzilla.mozilla.org/show_bug.cgi?id=3D1= 475970#c7 ? >>> I'm not familar with socket code. >> >> Could it be related to this bug[1]? >> There is a demo program in another bug report[2] that still fails for me >> (running a recent -current, r334337). >> >> [1]: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D181741 >> [2]: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D215933 >=20 > Indeed. Firefox 63 works fine after applying the patch in bug 181741. > I wonder, if "packet loss" issue is also responsible for IPC instability > in Firefox < 63 and Chromium. I've been having terrible stability problems with Firefox on my 11.2-STABLE amd64 machine since upgrading to version 61. See: https://bugzilla.mozilla.org/show_bug.cgi?id=3D1476130 I applied this patch: https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D168943&action=3Ddif= f after tweaking it a bit so that all chunks would apply. It's too soon to tell for sure, but this fix appears promising.
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