[Kernel-packages] [Bug 1225490] Re: BUG: unable to handle kernel paging request at 0000000100000000
*** This bug is a duplicate of bug 1225494 *** https://bugs.launchpad.net/bugs/1225494 ** This bug has been marked a duplicate of bug 1225494 WARNING: CPU: 2 PID: 24776 at /build/buildd/linux-3.11.0/fs/nfs/idmap.c:660 nfs_idmap_legacy_upcall+0x195/0x1b0 [nfsv4]() -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1225490 Title: BUG: unable to handle kernel paging request at 0001 Status in “linux” package in Ubuntu: Confirmed Bug description: I encountered an kernel oops running 3.11.0-7-generic #13-Ubuntu SMP Tue Sep 10 20:55:38 UTC 2013 x86_64 GNU/Linux under Debian Squeeze 6.0.7 amd64 on an Opteron barebone. This server is an NFS client using cachefilesd. The NFS server is Debian Squeeze 6.0.7 amd64 running 3.2.0-0.bpo.4-amd64 #1 SMP Debian 3.2.46-1~bpo60+1 x86_64 GNU/Linux and nfs-kernel-server on an Opteron barebone. No kerberos is in use. To get things up and running for 700+ user ids, i configured the following on the client, using trial and error, to have the correct user ids on the NFS mount: echo N /sys/module/nfs/parameters/nfs4_disable_idmapping kernel.keys.root_maxbytes = 10 kernel.keys.root_maxkeys = 1000 kernel.keys.maxbytes = 10 kernel.keys.maxkeys = 1000 I was capturing the trace via an SSH session using tail -f so some information might be missing :-/ (attached) Thanks, Raoul To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1225490/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1225490] Re: BUG: unable to handle kernel paging request at 0000000100000000
Please let me know if i should forward this to the kernel mailinglist instead! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1225490 Title: BUG: unable to handle kernel paging request at 0001 Status in “linux” package in Ubuntu: Incomplete Bug description: I encountered an kernel oops running 3.11.0-7-generic #13-Ubuntu SMP Tue Sep 10 20:55:38 UTC 2013 x86_64 GNU/Linux under Debian Squeeze 6.0.7 amd64 on an Opteron barebone. This server is an NFS client using cachefilesd. The NFS server is Debian Squeeze 6.0.7 amd64 running 3.2.0-0.bpo.4-amd64 #1 SMP Debian 3.2.46-1~bpo60+1 x86_64 GNU/Linux and nfs-kernel-server on an Opteron barebone. No kerberos is in use. To get things up and running for 700+ user ids, i configured the following on the client, using trial and error, to have the correct user ids on the NFS mount: echo N /sys/module/nfs/parameters/nfs4_disable_idmapping kernel.keys.root_maxbytes = 10 kernel.keys.root_maxkeys = 1000 kernel.keys.maxbytes = 10 kernel.keys.maxkeys = 1000 I was capturing the trace via an SSH session using tail -f so some information might be missing :-/ (attached) Thanks, Raoul To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1225490/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1225490] Re: BUG: unable to handle kernel paging request at 0000000100000000
I'm running the Ubuntu kernel on Debian Squeeze where apport is not available. However, i can report that kernel 3.2.0-0.bpo.4-amd64 3.2.46-1~bpo60+1 from Debian Squeeze Backports does not generate this issue. (The above settings are applied there too). Might be related to Bug #1225494. ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1225490 Title: BUG: unable to handle kernel paging request at 0001 Status in “linux” package in Ubuntu: Confirmed Bug description: I encountered an kernel oops running 3.11.0-7-generic #13-Ubuntu SMP Tue Sep 10 20:55:38 UTC 2013 x86_64 GNU/Linux under Debian Squeeze 6.0.7 amd64 on an Opteron barebone. This server is an NFS client using cachefilesd. The NFS server is Debian Squeeze 6.0.7 amd64 running 3.2.0-0.bpo.4-amd64 #1 SMP Debian 3.2.46-1~bpo60+1 x86_64 GNU/Linux and nfs-kernel-server on an Opteron barebone. No kerberos is in use. To get things up and running for 700+ user ids, i configured the following on the client, using trial and error, to have the correct user ids on the NFS mount: echo N /sys/module/nfs/parameters/nfs4_disable_idmapping kernel.keys.root_maxbytes = 10 kernel.keys.root_maxkeys = 1000 kernel.keys.maxbytes = 10 kernel.keys.maxkeys = 1000 I was capturing the trace via an SSH session using tail -f so some information might be missing :-/ (attached) Thanks, Raoul To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1225490/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1225490] Re: BUG: unable to handle kernel paging request at 0000000100000000
Another oops happened just now. Attaching the file. Another reason for incomplete traces might also be that this host is running as a node in a pacemaker cluster where it is stonithed once it becomes unresponsive (STONITH happened at Sep 14 21:36:01 to 21:36:04 though) ** Attachment added: oops2.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1225490/+attachment/3821135/+files/oops2.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1225490 Title: BUG: unable to handle kernel paging request at 0001 Status in “linux” package in Ubuntu: Confirmed Bug description: I encountered an kernel oops running 3.11.0-7-generic #13-Ubuntu SMP Tue Sep 10 20:55:38 UTC 2013 x86_64 GNU/Linux under Debian Squeeze 6.0.7 amd64 on an Opteron barebone. This server is an NFS client using cachefilesd. The NFS server is Debian Squeeze 6.0.7 amd64 running 3.2.0-0.bpo.4-amd64 #1 SMP Debian 3.2.46-1~bpo60+1 x86_64 GNU/Linux and nfs-kernel-server on an Opteron barebone. No kerberos is in use. To get things up and running for 700+ user ids, i configured the following on the client, using trial and error, to have the correct user ids on the NFS mount: echo N /sys/module/nfs/parameters/nfs4_disable_idmapping kernel.keys.root_maxbytes = 10 kernel.keys.root_maxkeys = 1000 kernel.keys.maxbytes = 10 kernel.keys.maxkeys = 1000 I was capturing the trace via an SSH session using tail -f so some information might be missing :-/ (attached) Thanks, Raoul To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1225490/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
