https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253335
Kyle Evans changed:
What|Removed |Added
Resolution|--- |FIXED
Status|In Progress
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253335
--- Comment #17 from commit-h...@freebsd.org ---
A commit references this bug:
Author: kevans
Date: Fri Feb 26 04:54:03 UTC 2021
New revision: 566579
URL: https://svnweb.freebsd.org/changeset/ports/566579
Log:
MFH: r566578
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253335
--- Comment #16 from commit-h...@freebsd.org ---
A commit references this bug:
Author: kevans
Date: Fri Feb 26 04:53:22 UTC 2021
New revision: 566578
URL: https://svnweb.freebsd.org/changeset/ports/566578
Log:
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253335
Mark Johnston changed:
What|Removed |Added
Status|Open|In Progress
--- Comment #15 from
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253335
--- Comment #14 from Renato Botelho ---
(In reply to Mark Johnston from comment #10)
I confirmed reverting this commit makes it to start working again
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--- Comment #13 from Mark Johnston ---
(In reply to Kyle Evans from comment #12)
Yeah, I couldn't really understand the T_ALIGNFLT check. I can submit a patch
tomorrow, but feel free to fix it if you prefer. I have another
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253335
--- Comment #12 from Kyle Evans ---
(In reply to Kyle Evans from comment #11)
(I suspect I was somehow looking at the wrong trap type values and steered the
previous discussion amiss. :-()
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--- Comment #11 from Kyle Evans ---
(In reply to Mark Johnston from comment #10)
Heh, I just arrived at the same conclusion, but hadn't yet found the logs where
we were talking about this.
IMO we should reapply the change, but correctly
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Mark Johnston changed:
What|Removed |Added
CC||i...@freebsd.org
--- Comment #10
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253335
--- Comment #9 from Mark Johnston ---
qemu is doing the mprotect here:
Thread 1 hit Catchpoint 1 (call to syscall mprotect), 0x6049f48a in ??
()
(gdb)
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253335
--- Comment #8 from Mark Johnston ---
Using truss on the host I can see that we are mprotecting the last page
(containing the address in question) of that range to PROT_READ | PROT_EXEC.
It doesn't show up in qemu's strace output, so
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253335
Mark Johnston changed:
What|Removed |Added
Status|New |Open
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253335
--- Comment #6 from Renato Botelho ---
(In reply to Kyle Evans from comment #5)
Luiz (loos@) also mentioned he built some aarch64 stuff on that box and he saw
issues with lots of other binaries, it's not only PHP.
We also see some
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253335
--- Comment #5 from Kyle Evans ---
(In reply to Renato Botelho from comment #4)
Given the timing, I'd suspect the recent elfload hacks that I did to try and
fix kyua and direct-exec rtld.
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--- Comment #4 from Renato Botelho ---
FYI,
Same problem doesn't happen on a system running 12.2-STABLE and
qemu-user-static version 3.1.0_1.
`FreeBSD buildbot1-nyi.netgate.com 12.2-STABLE FreeBSD 12.2-STABLE
acaac0eefa1(stable/12)
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253335
--- Comment #3 from Kyle Evans ---
(In reply to Mark Johnston from comment #2)
Right, no live debugging, but the gdb stub worked the last time I tried it
(maybe a year or two ago? before we rebased to 3.1).
It's been helpful at times to
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253335
--- Comment #2 from Mark Johnston ---
(In reply to Kyle Evans from comment #1)
I have zero experience debugging qemu-user-static, so pointers would be
appreciated. I'm waiting for gdb to cross-compile still. :)
I take it I won't be able
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253335
--- Comment #1 from Kyle Evans ---
Ah, I missed the part where you already engaged in debugging -- feel free to
take this back. :-)
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Kyle Evans changed:
What|Removed |Added
Assignee|ports-b...@freebsd.org |kev...@freebsd.org
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253335
Bug ID: 253335
Summary: emulators/qemu-user-static php segfault building
devel/pear for armv7
Product: Ports & Packages
Version: Latest
Hardware: amd64
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