[Bug 810134] New: Allocation failure in atl1c NIC driver when resuming from suspend

older
[Bug 854612] New: after upgrade...

bugzilla_noreply＠novell.com

18 Mar 2013 18 Mar '13

22:52

https://bugzilla.novell.com/show_bug.cgi?id=810134 https://bugzilla.novell.com/show_bug.cgi?id=810134#c0 Summary: Allocation failure in atl1c NIC driver when resuming from suspend Classification: openSUSE Product: openSUSE 12.3 Version: Final Platform: x86-64 OS/Version: SUSE Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: triffterer@web.de QAContact: qa-bugs@suse.de Found By: --- Blocker: --- Created an attachment (id=530286) --> (http://bugzilla.novell.com/attachment.cgi?id=530286) Syslog excerpt showing the error User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:19.0) Gecko/20100101 Firefox/19.0 When I put my laptop to sleep (either suspend2ram or suspend2disk) the LAN interface sometimes stops working, i.e. it does not recognize a cable that is plugged in anymore. The syslog shows the error message "atl1c 0000:03:00.0: kzalloc failed, size = 61440" (see attachment for full log). atl1c is the kernel driver responsible for this NIC. WLAN (driver ath9k) is not affected by this issue. The network interface is shown by lspci as: 03:00.0 Ethernet controller: Atheros Communications Inc. AR8151 v2.0 Gigabit Ethernet (rev c0) The error occur every time I suspend the laptop, but approximately in 40% of the cases. Reproducible: Sometimes Steps to Reproduce: 1. Find and use a PC/laptop with the AR8151 v2.0 Gigabit Ethernet controller 2. Suspend/hibernate the device 3. Resume the device Repeat if necessary as the problem does not occur every time. Actual Results: The network interface does not react anymore, even if a cable is connected and the appropriate LED on the switch is on, NetworkManager still shows the ethernet interface as "not connected". To be able to use it again one has to reboot or reload the driver (see additional information). Expected Results: The laptop should resume and the ethernet interface should continue to work as usual without the need to reload a driver. The network interface can be reactivated by executing sudo /sbin/rmmod atl1c sudo /sbin/modprobe atl1c so I think this is a driver and not a hardware issue. I am running openSUSE 12.3 with kernel 3.7.10-1.1-desktop on an ASUS P53E laptop. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

Show replies by date

bugzilla_noreply＠novell.com

15 Jul 15 Jul

18:33

New subject: [Bug 810134] Allocation failure in atl1c NIC driver when resuming from suspend

https://bugzilla.novell.com/show_bug.cgi?id=810134 https://bugzilla.novell.com/show_bug.cgi?id=810134#c Jeff Mahoney changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|kernel-maintainers@forge.pr |dchang@suse.com |ovo.novell.com | -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

17 Jul 17 Jul

09:51

New subject: [Bug 810134] Allocation failure in atl1c NIC driver when resuming from suspend

https://bugzilla.novell.com/show_bug.cgi?id=810134 https://bugzilla.novell.com/show_bug.cgi?id=810134#c1 --- Comment #1 from david chang 2013-07-17 09:51:24 UTC --- Could you provide the output of "lspci -nvvv -s 03:0.0" and dmesg after network failed? Thank you! -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

27 Jul 27 Jul

09:50

New subject: [Bug 810134] Allocation failure in atl1c NIC driver when resuming from suspend

https://bugzilla.novell.com/show_bug.cgi?id=810134 https://bugzilla.novell.com/show_bug.cgi?id=810134#c2 --- Comment #2 from Tobias Triffterer 2013-07-27 09:50:47 UTC --- Created an attachment (id=549807) --> (http://bugzilla.novell.com/attachment.cgi?id=549807) The output of "lspci -nvvv -s 03:00.0" after atl1c failed The data requested by David Chang. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

09:52

New subject: [Bug 810134] Allocation failure in atl1c NIC driver when resuming from suspend

https://bugzilla.novell.com/show_bug.cgi?id=810134 https://bugzilla.novell.com/show_bug.cgi?id=810134#c3 --- Comment #3 from Tobias Triffterer 2013-07-27 09:52:50 UTC --- Created an attachment (id=549808) --> (http://bugzilla.novell.com/attachment.cgi?id=549808) The output of "lspci -nvvv -s 03:00.0" when atl1c is working For comparion, I also stored the output of "lspci -nvvv -s 03:00.0" while the atl1c driver was working correctly and I could use the network Maybe comparing the two outputs helps tracking down the bug. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

31 Jul 31 Jul

08:55

New subject: [Bug 810134] Allocation failure in atl1c NIC driver when resuming from suspend

https://bugzilla.novell.com/show_bug.cgi?id=810134 https://bugzilla.novell.com/show_bug.cgi?id=810134#c4 --- Comment #4 from david chang 2013-07-31 08:55:49 UTC --- Compare the status of these logs: --- bug-810134_atl1c.nobug 2013-07-31 14:09:30.010911401 +0800 +++ bug-810134_atl1c.bug 2013-07-31 14:09:36.014911692 +0800 @@ -4,14 +4,14 @@ Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

7 Aug 7 Aug

04:32

New subject: [Bug 810134] Allocation failure in atl1c NIC driver when resuming from suspend

https://bugzilla.novell.com/show_bug.cgi?id=810134 https://bugzilla.novell.com/show_bug.cgi?id=810134#c Jeffrey Cheung changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

15 Aug 15 Aug

07:37

New subject: [Bug 810134] Allocation failure in atl1c NIC driver when resuming from suspend

https://bugzilla.novell.com/show_bug.cgi?id=810134 https://bugzilla.novell.com/show_bug.cgi?id=810134#c5 --- Comment #5 from david chang 2013-08-15 07:37:10 UTC --- Sorry for the delay! After checked the code I did not have positive finding. What about if you disable ASPM? Could you please try kernel parameter "pcie_aspm=off". There are 2 ways can pass the kernel parameter: 1. Temporary: Adding kernel parameter when grub boot menu - Reboot the system - When grub boot menu shows, press 'e' - Add "pcie_aspm=off" after "showopts" 2. Permanently: Yast -> Boot Loader -> Boot Loader Options -> Optional Kernel Command Line Parameter -> add "pcie_aspm=off" after "showopts" And I would like to make sure if the issue is still in upstream. Would it be possible to test with the latest kernel? http://download.opensuse.org/repositories/Kernel:/vanilla/standard/ Thank you! -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

22 Aug 22 Aug

20:14

New subject: [Bug 810134] Allocation failure in atl1c NIC driver when resuming from suspend

https://bugzilla.novell.com/show_bug.cgi?id=810134 https://bugzilla.novell.com/show_bug.cgi?id=810134#c6 --- Comment #6 from Tobias Triffterer 2013-08-22 20:14:09 UTC --- Hello David, I have been running on pcie_aspm=off for a few days now, but yesterday the "kzalloc failed" error occured again. Unfortunately I had no time yet to install one of the vanilla kernels, but I plan to test that this weekend. I also want to add that my laptop is also affected by the "other" atl1c bug (#812116), see my comment (no. 40) over there. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

1 Sep 1 Sep

10:11

New subject: [Bug 810134] Allocation failure in atl1c NIC driver when resuming from suspend

https://bugzilla.novell.com/show_bug.cgi?id=810134 https://bugzilla.novell.com/show_bug.cgi?id=810134#c7 --- Comment #7 from Tobias Triffterer 2013-09-01 10:11:06 UTC --- Sorry for the delay. I now checked the issue on kernel 3.11.0-rc7-1-vanilla for about 45 minutes. I put the laptop to sleep several times and the problem did not occur, the resume process is also much faster than on the stock 12.3 kernel, the lock screen appears almost instantly after pressing the power button. But as the problem only occurs sporadically, I am not 100% sure that the problem is solved in 3.11. On the other hand, dmesg shows some btrfs errors, so I will return to my usual kernel now to not kill my filesystem. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

5 Sep 5 Sep

07:46

New subject: [Bug 810134] Allocation failure in atl1c NIC driver when resuming from suspend

https://bugzilla.novell.com/show_bug.cgi?id=810134 https://bugzilla.novell.com/show_bug.cgi?id=810134#c8 --- Comment #8 from david chang 2013-09-05 07:46:55 UTC --- (In reply to comment #7)

...

Sorry for the delay.

No problem. Thanks for your testing and reply!

...

I now checked the issue on kernel 3.11.0-rc7-1-vanilla for about 45 minutes. I put the laptop to sleep several times and the problem did not occur, the resume process is also much faster than on the stock 12.3 kernel, the lock screen appears almost instantly after pressing the power button. But as the problem only occurs sporadically, I am not 100% sure that the problem is solved in 3.11.

On the other hand, dmesg shows some btrfs errors, so I will return to my usual kernel now to not kill my filesystem.

Hmm..since the test time is not enough so I am not sure either. Ok! Maybe it would be good to test with the kmp package as bnc#816112#c42. If you encounter the issue then please provide the following information. # ip -s -s link show eth0; ethtool -S eth0; ifconfig eth0 # cat /proc/interrupts Thank you! -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

8 Sep 8 Sep

23:51

New subject: [Bug 810134] Allocation failure in atl1c NIC driver when resuming from suspend

https://bugzilla.novell.com/show_bug.cgi?id=810134 https://bugzilla.novell.com/show_bug.cgi?id=810134#c9 --- Comment #9 from Tobias Triffterer 2013-09-08 23:51:02 UTC --- I'm sorry, but I there's a problem: When I click on the link "bnc#816112#c42" in your comment, I just get the following error message: You are not authorized to access bug #816112. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

9 Sep 9 Sep

09:49

New subject: [Bug 810134] Allocation failure in atl1c NIC driver when resuming from suspend

https://bugzilla.novell.com/show_bug.cgi?id=810134 https://bugzilla.novell.com/show_bug.cgi?id=810134#c10 --- Comment #10 from david chang 2013-09-09 09:49:55 UTC --- I gave you wrong link. Sorry about that! It should be https://bugzilla.novell.com/show_bug.cgi?id=812116#c42 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

8 Oct 8 Oct

07:58

New subject: [Bug 810134] Allocation failure in atl1c NIC driver when resuming from suspend

https://bugzilla.novell.com/show_bug.cgi?id=810134 https://bugzilla.novell.com/show_bug.cgi?id=810134#c11 --- Comment #11 from Tobias Triffterer 2013-10-08 07:57:58 UTC --- Hi David, as I wrote on bug #812116, I now testes the patched atl1c kernel module given over there for about one week and the "kzalloc failed" error did not reoccur. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

9 Oct 9 Oct

02:59

New subject: [Bug 810134] Allocation failure in atl1c NIC driver when resuming from suspend

https://bugzilla.novell.com/show_bug.cgi?id=810134 https://bugzilla.novell.com/show_bug.cgi?id=810134#c12 --- Comment #12 from Jeffrey Cheung 2013-10-09 02:58:58 UTC --- Thanks Tobias info. David, please try to submit the patch so that we can close this one and bnc#812116 at the same time. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

10 Dec 10 Dec

06:58

New subject: [Bug 810134] Allocation failure in atl1c NIC driver when resuming from suspend

https://bugzilla.novell.com/show_bug.cgi?id=810134 https://bugzilla.novell.com/show_bug.cgi?id=810134#c13 Jeffrey Cheung changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |CLOSED Resolution| |FIXED --- Comment #13 from Jeffrey Cheung 2013-12-10 06:58:33 UTC --- Per comment#11, we closed this one as fixed. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

3798

Age (days ago)

4065

Last active (days ago)

List overview

Download

15 comments

1 participants

participants (1)

bugzilla_noreply＠novell.com

[Bug 810134] New: Allocation failure in atl1c NIC driver when resuming from suspend

tags

participants (1)