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HEAD of trinity broken on xc86

DISCUSSION Toralf Förster 2 participants 3 messages May 13, 2016

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Toralf Förster

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#0 lore raw

Hi,

something between f2ecc0e9a94871ebd8f27daf390516d03a22fa1d and HEAD gives at a x86 chroot (Gentoo Linux) :

tfoerste@n22kvm-clone /mnt/ramdisk $ cd /mnt/ramdisk/; trinity -qqq -C4 Trinity 9 Dave Jones <[email protected]> shm:0xb77a2000-0xc3d8ee84 (4 pages)
[main] Registered 13 fd providers.
Marking all syscalls as enabled.
[main] Enabled 380 syscalls. Disabled 0 syscalls.
[main] Using pid_max = 32768
Free memory: 2.86GB
Low on memory, disabling mmaping of 1GB pages
mmap failure

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Toralf
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#1 lore raw
Quoted 4 lines · Toralf Förster

Hi,

something between f2ecc0e9a94871ebd8f27daf390516d03a22fa1d and HEAD gives at a x86 chroot (Gentoo Linux) :

Quoted 10 lines

tfoerste@n22kvm-clone /mnt/ramdisk $ cd /mnt/ramdisk/; trinity -qqq -C4 Trinity 9 Dave Jones <[email protected]> shm:0xb77a2000-0xc3d8ee84 (4 pages)
[main] Registered 13 fd providers.
Marking all syscalls as enabled.
[main] Enabled 380 syscalls. Disabled 0 syscalls.
[main] Using pid_max = 32768
Free memory: 2.86GB
Low on memory, disabling mmaping of 1GB pages
mmap failure

Odd. I just added a commit to print the errno. Can you try that ?

You could probably also git-bisect this pretty quickly.

Dave

#2 lore raw
Quoted 16 lines · Dave Jones
Quoted 4 lines · Toralf Förster

Hi,

something between f2ecc0e9a94871ebd8f27daf390516d03a22fa1d and HEAD gives at a x86 chroot (Gentoo Linux) :

Quoted 10 lines

tfoerste@n22kvm-clone /mnt/ramdisk $ cd /mnt/ramdisk/; trinity -qqq -C4 Trinity 9 Dave Jones <[email protected]> shm:0xb77a2000-0xc3d8ee84 (4 pages)
[main] Registered 13 fd providers.
Marking all syscalls as enabled.
[main] Enabled 380 syscalls. Disabled 0 syscalls.
[main] Using pid_max = 32768
Free memory: 2.86GB
Low on memory, disabling mmaping of 1GB pages
mmap failure

Quoted 3 lines

Odd. I just added a commit to print the errno. Can you try that ?

You could probably also git-bisect this pretty quickly.

Never mind, figured it out. It's still trying to allocate a 1GB page
even though it says it disabled it. Fix pushed out.

Dave