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Tasklist

FS#38144 - [linux] 3.12.x kernel BUG at net/netlink/af_netlink.c:1821!

Attached to Project: Arch Linux
Opened by Nikolay Ivanov (nekolyanich) - Sunday, 15 December 2013, 10:23 GMT
Last edited by Gerardo Exequiel Pozzi (djgera) - Saturday, 12 April 2014, 16:13 GMT
Task Type Bug Report
Category Upstream Bugs
Status Closed
Assigned To Tobias Powalowski (tpowa)
Thomas Bächler (brain0)
Architecture All
Severity Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 1
Private No

Details

Description:
Magic trackpad stop working correctly. i try digg out and saw "kernel BUG at net/netlink/af_netlink.c:1821!" in logs.
I can reproduce it on all my arch stations(all x64) and with another trackpad.

Additional info:
kernel: 3.12.4-1-ARCH
bluez: 5.12-1
logs: http://pastebin.com/AG74BTjW
previous my report in forum: https://bbs.archlinux.org/viewtopic.php?pid=1356185#p1356185

Steps to reproduce:
connect apple magic trackpad(bluetooth), disconnect, and connect again
This task depends upon

Closed by  Gerardo Exequiel Pozzi (djgera)
Saturday, 12 April 2014, 16:13 GMT
Reason for closing:  Fixed
Additional comments about closing:  3.14
Comment by Tobias Powalowski (tpowa) - Monday, 13 January 2014, 16:33 GMT
You need to report this upstream.
Comment by Nikolay Ivanov (nekolyanich) - Monday, 13 January 2014, 17:15 GMT
thanks Tobias
strange, because i have tried to reproduce that on my coworker's fedora, and all was fine. i been try later today with some other distro, if i can reproduce that i report it upstream.
This bug made me sad, i block my trackpad in bluetoothctl, becoause if someone press power button on it my computer go to kernel panic.
i try again every kernel update but no luck.
Comment by Nikolay Ivanov (nekolyanich) - Monday, 13 January 2014, 18:36 GMT
youre right, i try it on latest fedora and have same problems.
Comment by Gerardo Exequiel Pozzi (djgera) - Wednesday, 12 March 2014, 05:46 GMT
status with 3.13? upstream report?
Comment by Nikolay Ivanov (nekolyanich) - Thursday, 27 March 2014, 18:50 GMT
I'm still seeing kernel panic. i found same bugreport on ubuntu launchpad https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1252874 (still unsolved). In kernel bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=65231 Sorry for long answer.
Comment by Nikolay Ivanov (nekolyanich) - Saturday, 12 April 2014, 06:02 GMT
Hi all. Bug fixed in upstream. I have 3.14.0-4-ARCH now and all works fine.

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