** Attachment added: "uname-a.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1830433/+attachment/5266354/+files/uname-a.log
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Title:
** Attachment added: "lspci-vvnn.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1830433/+attachment/5266356/+files/lspci-vvnn.log
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Public bug reported:
Hi,
I'm reproducing a kernel bug in vmalloc_sync_all() with a 32-bit x86
kernel.
The problem appears in
Linux ubuntu 4.15.0-50-generic #54-Ubuntu SMP Mon May 6 18:45:45 UTC
2019 i686 i686 i686 GNU/Linux
Kernels 4.15.0-49 and prior work fine.
The kernel 4.18.0-20-generic
** Attachment added: "version.log"
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Title:
** Attachment added: "dmesg.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1830433/+attachment/5266355/+files/dmesg.log
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Title:
I have a similar issue on Debian 9 (Stretch) on a Lenovo X1 Carbon 6th
Gen laptop.
DMI: LENOVO 20KHCTO1WW/20KHCTO1WW, BIOS N23ET63W (1.38 ) 04/20/2019
The built-in speaker volume is limited to about 20% even if the volume
is set at 100%.
The sound card is a ALC285 handled by the snd_hda_intel
What is your glibc version ? You provided your libglib version which is
unrelated to lttng-ust.
Or are you using Android bionic libc... ?
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Title:
It seems odd that touching a shared object TLS (which triggers a TLS
fixup) from a constructor would deadlock. Which version of glibc are you
using ?
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Hi,
We usually backport tracepoint instrumentation updates to support newer
kernels, but as Alexandre Montplaisir pointed out, there is a
significant tracepoint API change introduced in kernel 3.15 that
requires the new lttng-tracepoint.c adapter, and I would consider it
far-fetched to backport
