PHP crashing when building armv7 ports

[rbgarga]

I first noticed the crash while building pfSense packages then I tried to reproduce on my personal stock FreeBSD builder and it failed the same way. I tried to update qemu-user-static to 5757e63 and got same result.

Main host is amd64 14.0-CURRENT main-c256346-g4e76e4c301c and poudriere jail is 13.0-ALPHA3 1300139 4e29933d0. When attempt to build devel/pear, at stage step, it executes /usr/local/bin/php ./go-pear and at this point PHP segfault. Here is a full build log:

https://bast.garga.net.br/data/13-armv7-default/2021-02-06_10h51m01s/logs/errors/php74-pear-1.10.12.log

And here the output of binmiscctl list

name: sparc64
interpreter: /usr/local/bin/qemu-sparc64-static
flags: ENABLED USE_MASK
magic size: 20
magic offset: 0
magic: 0x7f 0x45 0x4c 0x46  0x02 0x02 0x01 0x00  0x00 0x00 0x00 0x00
       0x00 0x00 0x00 0x00  0x00 0x02 0x00 0x2b
mask:  0xff 0xff 0xff 0xff  0xff 0xff 0xff 0x00  0xff 0xff 0xff 0xff
       0xff 0xff 0xff 0xff  0xff 0xfe 0xff 0xff

name: riscv64
interpreter: /usr/local/bin/qemu-riscv64-static
flags: ENABLED USE_MASK
magic size: 20
magic offset: 0
magic: 0x7f 0x45 0x4c 0x46  0x02 0x01 0x01 0x00  0x00 0x00 0x00 0x00
       0x00 0x00 0x00 0x00  0x02 0x00 0xf3 0x00
mask:  0xff 0xff 0xff 0xff  0xff 0xff 0xff 0x00  0xff 0xff 0xff 0xff
       0xff 0xff 0xff 0xff  0xfe 0xff 0xff 0xff

name: powerpc64
interpreter: /usr/local/bin/qemu-ppc64-static
flags: ENABLED USE_MASK
magic size: 20
magic offset: 0
magic: 0x7f 0x45 0x4c 0x46  0x02 0x02 0x01 0x00  0x00 0x00 0x00 0x00
       0x00 0x00 0x00 0x00  0x00 0x02 0x00 0x15
mask:  0xff 0xff 0xff 0xff  0xff 0xff 0xff 0x00  0xff 0xff 0xff 0xff
       0xff 0xff 0xff 0xff  0xff 0xfe 0xff 0xff

name: powerpc
interpreter: /usr/local/bin/qemu-ppc-static
flags: ENABLED USE_MASK
magic size: 20
magic offset: 0
magic: 0x7f 0x45 0x4c 0x46  0x01 0x02 0x01 0x00  0x00 0x00 0x00 0x00
       0x00 0x00 0x00 0x00  0x00 0x02 0x00 0x14
mask:  0xff 0xff 0xff 0xff  0xff 0xff 0xff 0x00  0xff 0xff 0xff 0xff
       0xff 0xff 0xff 0xff  0xff 0xfe 0xff 0xff

name: mips64
interpreter: /usr/local/bin/qemu-mips64-static
flags: ENABLED USE_MASK
magic size: 20
magic offset: 0
magic: 0x7f 0x45 0x4c 0x46  0x02 0x02 0x01 0x00  0x00 0x00 0x00 0x00
       0x00 0x00 0x00 0x00  0x00 0x02 0x00 0x08
mask:  0xff 0xff 0xff 0xff  0xff 0xff 0xff 0x00  0xff 0xff 0xff 0xff
       0xff 0xff 0xff 0xff  0xff 0xfe 0xff 0xff

name: mipsel
interpreter: /usr/local/bin/qemu-mipsel-static
flags: ENABLED USE_MASK
magic size: 20
magic offset: 0
magic: 0x7f 0x45 0x4c 0x46  0x01 0x01 0x01 0x00  0x00 0x00 0x00 0x00
       0x00 0x00 0x00 0x00  0x02 0x00 0x08 0x00
mask:  0xff 0xff 0xff 0xff  0xff 0xff 0xff 0x00  0xff 0xff 0xff 0xff
       0xff 0xff 0xff 0xff  0xff 0xfe 0xff 0xff

name: mips
interpreter: /usr/local/bin/qemu-mips-static
flags: ENABLED USE_MASK
magic size: 20
magic offset: 0
magic: 0x7f 0x45 0x4c 0x46  0x01 0x02 0x01 0x00  0x00 0x00 0x00 0x00
       0x00 0x00 0x00 0x00  0x00 0x02 0x00 0x08
mask:  0xff 0xff 0xff 0xff  0xff 0xff 0xff 0x00  0xff 0xff 0xff 0xff
       0xff 0xff 0xff 0xff  0xff 0xfe 0xff 0xff

name: aarch64
interpreter: /usr/local/bin/qemu-aarch64-static
flags: ENABLED USE_MASK
magic size: 20
magic offset: 0
magic: 0x7f 0x45 0x4c 0x46  0x02 0x01 0x01 0x00  0x00 0x00 0x00 0x00
       0x00 0x00 0x00 0x00  0x02 0x00 0xb7 0x00
mask:  0xff 0xff 0xff 0xff  0xff 0xff 0xff 0x00  0xff 0xff 0xff 0xff
       0xff 0xff 0xff 0xff  0xfe 0xff 0xff 0xff

name: armv7
interpreter: /usr/local/bin/qemu-arm-static
flags: ENABLED USE_MASK
magic size: 20
magic offset: 0
magic: 0x7f 0x45 0x4c 0x46  0x01 0x01 0x01 0x00  0x00 0x00 0x00 0x00
       0x00 0x00 0x00 0x00  0x02 0x00 0x28 0x00
mask:  0xff 0xff 0xff 0xff  0xff 0xff 0xff 0x00  0xff 0xff 0xff 0xff
       0xff 0xff 0xff 0xff  0xfe 0xff 0xff 0xff

name: armv6
interpreter: /usr/local/bin/qemu-arm-static
flags: ENABLED USE_MASK
magic size: 20
magic offset: 0
magic: 0x7f 0x45 0x4c 0x46  0x01 0x01 0x01 0x00  0x00 0x00 0x00 0x00
       0x00 0x00 0x00 0x00  0x02 0x00 0x28 0x00
mask:  0xff 0xff 0xff 0xff  0xff 0xff 0xff 0x00  0xff 0xff 0xff 0xff
       0xff 0xff 0xff 0xff  0xfe 0xff 0xff 0xff

name: arm
interpreter: /usr/local/bin/qemu-arm-static
flags: ENABLED USE_MASK
magic size: 20
magic offset: 0
magic: 0x7f 0x45 0x4c 0x46  0x01 0x01 0x01 0x00  0x00 0x00 0x00 0x00
       0x00 0x00 0x00 0x00  0x02 0x00 0x28 0x00
mask:  0xff 0xff 0xff 0xff  0xff 0xff 0xff 0x00  0xff 0xff 0xff 0xff
       0xff 0xff 0xff 0xff  0xfe 0xff 0xff 0xff

[kevans91]

Interesting! I'm popping my -CURRENT armv7 jail over to releng/13.0, should be able to take a closer look ~tomorrow

[rbgarga]

A FreeBSD PR was also created at https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253335