I'm running Ubuntu 13.04 for the NFS Server and Ubuntu 12.04.2 on NFS clients, with the latest saucy kernel 3.9.2 for both clients & server. I'm still having the issue :
2013-05-14 20:13:54.0 front Warn kernel front kernel: [16314892.359664] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:54.0 front Warn kernel front kernel: [16314892.376015] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:54.0 front Warn kernel front kernel: [16314892.392631] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:54.0 front Warn kernel front kernel: [16314892.411032] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:54.0 front Warn kernel front kernel: [16314892.442049] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:54.0 front Warn kernel front kernel: [16314892.463733] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:54.0 front Warn kernel front kernel: [16314892.463280] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:54.0 front Warn kernel front kernel: [16314892.483293] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:54.0 front Warn kernel front kernel: [16314892.512223] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:54.0 front Warn kernel front kernel: [16314892.526620] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:20.0 front Warn kernel front kernel: [23047649.204043] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:20.0 front Warn kernel front kernel: [23047649.241656] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:20.0 front Warn kernel front kernel: [23047649.267490] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:20.0 front Warn kernel front kernel: [23047649.276897] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:20.0 front Warn kernel front kernel: [23047649.220605] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:20.0 front Warn kernel front kernel: [23047649.258010] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:20.0 front Warn kernel front kernel: [23047649.295832] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:20.0 front Warn kernel front kernel: [23047649.748445] NFS: v4 server 10.0.0.254 returned a bad sequence-id error! 2013-05-14 20:13:20.0 front Warn kernel front kernel: [23047649.747233] NFS: v4 server 10.0.0.254 returned a bad sequence-id error! 2013-05-14 20:13:20.0 front Warn kernel front kernel: [23047649.748046] NFS: v4 server 10.0.0.254 returned a bad sequence-id error! 2013-05-14 20:13:20.0 front Error kernel front kernel: [23047649.749241] NFS: nfs4_reclaim_open_state: unhandled error -10026. Zeroing state 2013-05-14 20:13:20.0 front Error kernel front kernel: [23047649.749622] NFS: nfs4_reclaim_open_state: unhandled error -10026. Zeroing state 2013-05-14 20:13:20.0 front Warn kernel front kernel: [16314858.377681] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:20.0 front Error kernel front kernel: [16314858.441052] NFS: nfs4_reclaim_open_state: unhandled error -10026. Zeroing state 2013-05-14 20:13:20.0 front Warn kernel front kernel: [16314858.440648] NFS: v4 server 10.0.0.254 returned a bad sequence-id error! 2013-05-14 20:13:20.0 front Warn kernel front kernel: [23047649.748834] NFS: v4 server 10.0.0.254 returned a bad sequence-id error! 2013-05-14 20:13:20.0 front Warn kernel front kernel: [16314858.414761] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:20.0 front Error kernel front kernel: [16314858.441462] NFS: nfs4_reclaim_open_state: unhandled error -10026. Zeroing state 2013-05-14 20:13:19.0 front Warn kernel front kernel: [23047649.150977] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:19.0 front Warn kernel front kernel: [23047649.185261] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:19.0 front Warn kernel front kernel: [23047649.162637] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:15.0 front Warn kernel front kernel: [23047644.226955] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:15.0 front Warn kernel front kernel: [23047644.205856] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:15.0 front Warn kernel front kernel: [23047644.217111] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:15.0 front Warn kernel front kernel: [23047644.256086] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:15.0 front Warn kernel front kernel: [23047644.239608] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:14.0 front Warn kernel front kernel: [23047644.127702] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:14.0 front Warn kernel front kernel: [23047644.148493] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:14.0 front Warn kernel front kernel: [23047644.166927] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:14.0 front Warn kernel front kernel: [23047644.185606] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:14.0 front Warn kernel front kernel: [23047644.194760] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:10.0 front Warn kernel front kernel: [23047639.223363] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:10.0 front Warn kernel front kernel: [23047639.235391] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:10.0 front Warn kernel front kernel: [23047639.202406] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:10.0 front Warn kernel front kernel: [23047639.211711] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:10.0 front Warn kernel front kernel: [23047639.244583] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:09.0 front Warn kernel front kernel: [23047639.122492] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:09.0 front Warn kernel front kernel: [23047639.168383] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:09.0 front Warn kernel front kernel: [23047639.180280] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:09.0 front Warn kernel front kernel: [23047639.115311] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:13:09.0 front Warn kernel front kernel: [23047639.192085] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:12:38.0 front Warn kernel front kernel: [23047607.353570] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:12:38.0 front Warn kernel front kernel: [23047607.378718] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:12:38.0 front Warn kernel front kernel: [23047607.447619] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:12:38.0 front Warn kernel front kernel: [23047607.415685] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:12:38.0 front Warn kernel front kernel: [23047607.394169] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:12:38.0 front Warn kernel front kernel: [23047607.437995] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:12:38.0 front Warn kernel front kernel: [23047607.456651] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:12:38.0 front Warn kernel front kernel: [23047607.468097] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:12:38.0 front Warn kernel front kernel: [23047607.489190] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:12:38.0 front Warn kernel front kernel: [23047607.510898] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:12:22.0 front Warn kernel front kernel: [23047591.925632] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:12:22.0 front Warn kernel front kernel: [23047591.947336] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:12:22.0 front Warn kernel front kernel: [23047591.968828] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:12:22.0 front Warn kernel front kernel: [23047591.991827] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:12:22.0 front Warn kernel front kernel: [23047592.025132] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:12:22.0 front Warn kernel front kernel: [23047592.060458] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:12:22.0 front Warn kernel front kernel: [23047592.008392] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:12:22.0 front Warn kernel front kernel: [23047592.044051] NFS: nfs4_reclaim_open_state: Lock reclaim failed! 2013-05-14 20:00:37.0 back Warn kernel back kernel: [27017044.790983] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory 2013-05-14 20:00:35.0 back Error system daemon back rpc.idmapd[971]: main: open(/run/rpc_pipefs/nfs): No such file or directory -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/932687 Title: nfs4_reclaim_locks: unhandled error crashes applications and creates high load To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/932687/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
