Date: Wed, 7 Apr 2021 11:37:30 +0300 From: Konstantin Belousov <kostikbel@gmail.com> To: Antoine Brodin <antoine@freebsd.org> Cc: Jung-uk Kim <jkim@freebsd.org>, Konstantin Belousov <kib@freebsd.org>, src-committers <src-committers@freebsd.org>, dev-commits-src-all@freebsd.org, dev-commits-src-main@freebsd.org Subject: Re: git: d36d68161517 - main - rtld dl_iterate_phdr(): dlpi_tls_data is wrong Message-ID: <YG1vSigzMmZDy1UJ@kib.kiev.ua> In-Reply-To: <CAALwa8mH4JR16x4%2B%2BF2=RvoE9=oCiSGL=9BuXxm=tWEWaNjSTA@mail.gmail.com> References: <202104060037.1360bKwT029051@gitrepo.freebsd.org> <a8d3236a-99cf-df0a-1c33-aa62709bf630@FreeBSD.org> <CAALwa8mH4JR16x4%2B%2BF2=RvoE9=oCiSGL=9BuXxm=tWEWaNjSTA@mail.gmail.com>
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On Wed, Apr 07, 2021 at 10:19:51AM +0200, Antoine Brodin wrote: > On Tue, Apr 6, 2021 at 8:36 PM Jung-uk Kim <jkim@freebsd.org> wrote: > > > > On 21. 4. 5., Konstantin Belousov wrote: > > > The branch main has been updated by kib: > > > > > > URL: https://cgit.FreeBSD.org/src/commit/?id=d36d6816151705907393889d661cbfd25c630ca8 > > > > > > commit d36d6816151705907393889d661cbfd25c630ca8 > > > Author: Konstantin Belousov <kib@FreeBSD.org> > > > AuthorDate: 2021-04-05 03:05:44 +0000 > > > Commit: Konstantin Belousov <kib@FreeBSD.org> > > > CommitDate: 2021-04-06 00:23:08 +0000 > > > > > > rtld dl_iterate_phdr(): dlpi_tls_data is wrong > > > > > > dl_iterate_phdr() dlpi_tls_data should provide the TLS module segment > > > address, and not the TLS init segment address as it does now. > > > > > > Reported by: emacsray@gmail.com > > > PR: 254774 > > > Sponsored by: The FreeBSD Foundation > > > MFC after: 1 week > > > > I started having strange hangs in various applications from yesterday, > > e.g., Xorg, Thunderbird, etc. Today, I updated ports tree from Git for > > the first time and started updating packages. Then, I experienced > > similar problems, e.g., building editors/kate, multimedia/vlc, etc., > > were hanging. I noticed some tools were stuck in urwlck state and I > > found reverting this commit fixed the problem for me. > > > > Please take a look. > > Hi, > > I don't know if it's related, but some port builds are hanging with > b8028f9d3ca0 that didn't happen with 4c2e9c35fb19. Perhaps this is related. I did not received the backtrace from the hung process to say definitely. The D29623 review is the fix.
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