Subject: Re: bug#66610: Acknowledgement (potrace, po4a; guix bug, complete console output)

From: Olav Smorholm <[email-masked]>
Date: Mon, 23 Oct 2023 19:03:39 +0200

On Mon, Oct 23, 2023 at 06:48:26PM +0200, Olav Smorholm wrote:
> On Sat, Oct 21, 2023 at 08:52:13PM +0200, Olav Smorholm wrote:
> >
> 
> And call it, or view is it as you may; no trivial task to determine if
> the guix binary bug and crash was useful or not.
> 
> But in the process, while for other things after; starting to study
> dmesg. Bluez and related things that awaken bluetooth kernel subsystems
> is less of an aesthetic problem.
> 
> I react somewhat on PF_ALG especially, weird segfault that calls itself
> xsltproc, and that there even exist segfaults and protection faults as
> if checking for a kernel that is newer than minix era is
> necessary. As false positives and negatives for intent to hide even the
> oldest and most deprecated "hello world" crud.

I'm sure interesting talks can be had:

[73428.629504] ptrace attach of "/tmp/guix-build-libinput-minimal-1.22.1.drv-0/build/libinput-test-suite --filter-group=touchpad --xml-output=junit-touchpad-XXXXXX.xml"[417] was attempted by "/tmp/guix-build-libinput-minimal-1.22.1.drv-0/build/libinput-test-suite --filter-group=touchpad --xml-output=junit-touchpad-XXXXXX.xml"[419]
[73428.640092] ptrace attach of "/tmp/guix-build-libinput-minimal-1.22.1.drv-0/build/libinput-test-suite --filter-group=touchpad-tap --xml-output=junit-touchpad-tap-XXXXXX.xml"[420] was attempted by "/tmp/guix-build-libinput-minimal-1.22.1.drv-0/build/libinput-test-suite --filter-group=touchpad-tap --xml-output=junit-touchpad-tap-XXXXXX.xml"[422]
[75861.720983] traps: bonobo-activati[4394] trap int3 ip:7ffff7bf39cf sp:7fffffffbd80 error:0 in libglib-2.0.so.0.7200.3[7ffff7bb7000+88000]
[77216.387681] Bluetooth: Core ver 2.22
[77216.387730] NET: Registered PF_BLUETOOTH protocol family
[77216.387732] Bluetooth: HCI device and connection manager initialized
[77216.387739] Bluetooth: HCI socket layer initialized
[77216.387742] Bluetooth: L2CAP socket layer initialized
[77216.387748] Bluetooth: SCO socket layer initialized
[77917.396492] python[11571]: segfault at 0 ip 00007ffff75198c0 sp 00007fffffffb2c8 error 4 in _testcapi.so[7ffff7519000+6000] likely on CPU 10 (core 4, socket 0)
[77917.396513] Code: 00 48 83 00 01 c3 0f 1f 40 00 48 89 d0 48 85 d2 74 08 48 83 00 01 c3 0f 1f 00 48 8b 05 11 a7 00 00 48 83 00 01 c3 0f 1f 40 00 <8b> 04 25 00 00 00 00 0f 0b 0f 1f 80 00 00 00 00 48 83 ec 08 48 8b
[77971.483788] python[19206]: segfault at 0 ip 00007ffff75198c0 sp 00007fffffffb2c8 error 4 in _testcapi.so[7ffff7519000+6000] likely on CPU 10 (core 4, socket 0)