FS#41541 - [linux] 3.16 udev crashed

Attached to Project: Arch Linux
Opened by Evgeny Ukho (alarm) - Tuesday, 12 August 2014, 16:32 GMT
Last edited by Dave Reisner (falconindy) - Saturday, 13 September 2014, 14:12 GMT
Task Type Bug Report
Category Packages: Core
Status Closed
Assigned To Tobias Powalowski (tpowa)
Thomas Bächler (brain0)
Architecture x86_64
Severity High
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 2
Private No

Details

Description:
At first, I want to notice, that everything was alright on linux-3.15.8-1.
I'm not sure, that it is udev, but after connecting a dock stantion (keyboard)
to my Dell Venue 11 Pro I'v got a following error:
Aug 12 23:49:13 yarch systemd-udevd[156]: worker [166] terminated by signal 9 (Killed)
Aug 12 23:49:13 yarch systemd-udevd[156]: worker [166] failed while handling '/devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.1/0003:06CB:2819.0004'
Aug 12 23:49:13 yarch kernel: BUG: unable to handle kernel NULL pointer dereference at 000000000000081c
Moreover after this fail usb doesn't work. There are no messages in journal log about connection/disconnection.

Additional info:
* package version(s)
A pure (without any DE) ArchLinux system with a new kernel from testing (linux-3.16-2)
* config and/or log files etc.
I've attached two files: first is just a moment when I connected a keyboard and sent to reboot.
The second is full log with all OS loading process.

Steps to reproduce:
Take Dell Venue 11 Pro, install a new kernel and try to dock into a keyboard.
   dell_venue_11pro_dock_fail.txt (7.4 KiB)
   dell_venue_11pro_dock_fail_fu... (76.4 KiB)
This task depends upon

Closed by  Dave Reisner (falconindy)
Saturday, 13 September 2014, 14:12 GMT
Reason for closing:  Upstream
Additional comments about closing:  https://bugzilla.kernel.org/show_bug.cgi ?id=82331

fixes included in 3.17
Comment by Dave Reisner (falconindy) - Tuesday, 12 August 2014, 23:00 GMT
This really need reporting upstream... not much to be done about kernel bugs at the distro level.
Comment by Evgeny Ukho (alarm) - Wednesday, 13 August 2014, 05:10 GMT
Dave, shall I open a task on the kernel.org or you can make a proper bug report?
Comment by Dave Reisner (falconindy) - Wednesday, 13 August 2014, 11:46 GMT
I have neither the context nor the hardware to make a bug report about this.
Comment by Evgeny Ukho (alarm) - Wednesday, 13 August 2014, 13:22 GMT
done!
https://bugzilla.kernel.org/show_bug.cgi?id=82331

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