It seems this issue is still happening with 3.2.0-52 and 3.8.0-30 at least.
Server side: <snip> [ 2713.030661] WARNING: at /build/buildd/linux-lts-raring-3.8.0/net/sunrpc/sched.c:705 rpc_exit_task+0x8d/0x90 [sunrpc]() [ 2713.030664] Hardware name: X9DRH-7TF/7F/iTF/iF [ 2713.030666] Modules linked in: vesafb(F) coretemp(F) kvm_intel(F) kvm(F) ghash_clmulni_intel(F) aesni_intel(F) nfsd(F) ablk_helper(F) nfs_acl(F) cryptd(F) lrw(F) 8021q(F) aes_x86_64(F) xts(F) gf128mul(F) auth_rpcgss(F) nfs(F) gpio_ich(F) bonding(F) fscache(F) joydev(F) hid_generic(F) lockd(F) usbhid(F) mac_hid(F) ioatdma(F) hid(F) garp(F) sb_edac(F) stp(F) microcode(F) mei(F) edac_core(F) sunrpc(F) lpc_ich(F) llc(F) lp(F) parport(F) ses(F) enclosure(F) isci(F) libsas(F) ahci(F) scsi_transport_sas(F) libahci(F) ixgbe(F) dca(F) ptp(F) pps_core(F) mdio(F) megaraid_sas(F) [ 2713.030769] Pid: 513, comm: kworker/5:1 Tainted: GF W 3.8.0-30-generic #44~precise1-Ubuntu [ 2713.030772] Call Trace: [ 2713.030788] [<ffffffff81059b0f>] warn_slowpath_common+0x7f/0xc0 [ 2713.030805] [<ffffffffa013cf00>] ? rpc_init_task+0x170/0x170 [sunrpc] [ 2713.030811] [<ffffffff81059b6a>] warn_slowpath_null+0x1a/0x20 [ 2713.030826] [<ffffffffa013cf8d>] rpc_exit_task+0x8d/0x90 [sunrpc] [ 2713.030858] [<ffffffffa01325e0>] ? call_reserve+0x60/0x60 [sunrpc] [ 2713.030873] [<ffffffffa013e4e0>] __rpc_execute+0x90/0x290 [sunrpc] [ 2713.030887] [<ffffffffa013cf00>] ? rpc_init_task+0x170/0x170 [sunrpc] [ 2713.030901] [<ffffffffa013e70a>] rpc_async_schedule+0x2a/0x40 [sunrpc] [ 2713.030906] [<ffffffff81078ce1>] process_one_work+0x141/0x490 [ 2713.030912] [<ffffffff81079ca8>] worker_thread+0x168/0x400 [ 2713.030933] [<ffffffff81079b40>] ? manage_workers+0x120/0x120 [ 2713.030939] [<ffffffff8107f1b0>] kthread+0xc0/0xd0 [ 2713.030945] [<ffffffff8107f0f0>] ? flush_kthread_worker+0xb0/0xb0 [ 2713.030952] [<ffffffff816fcaec>] ret_from_fork+0x7c/0xb0 [ 2713.030958] [<ffffffff8107f0f0>] ? flush_kthread_worker+0xb0/0xb0 [ 2713.030961] ---[ end trace 9598a117401a0742 ]--- </snip> Client side: [316792.881956] nfs4_reclaim_open_state: unhandled error -10026. Zeroing state -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1050286 Title: WARNING: at /build/buildd/linux-3.2.0/net/sunrpc/sched.c:630 rpc_exit_task+0x8d/0x90 [sunrpc] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1050286/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
