{{{

Oct 21 05:16:34 ipp018 [1963437.857200] INFO: task mount.nfs:1971 blocked for more than 120 seconds.
Oct 21 05:16:34 ipp018 [1963437.857203] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 21 05:16:34 ipp018 [1963437.857209] mount.nfs     D ffff8801001baec0     0  1971   1970
Oct 21 05:16:34 ipp018 [1963437.857213]  ffff8801c023fad8 0000000000000046 ffffffff80aadb00 ffff8801001c5268
Oct 21 05:16:34 ipp018 [1963437.857216]  ffff8801001c4bf0 ffff88033e518000 ffff8801001c4f40 0000000300000000
Oct 21 05:16:34 ipp018 [1963437.857219]  ffff8801001c4bf0 0000000000000046 ffffffff807bc320 0000000000000246
Oct 21 05:16:34 ipp018 [1963437.857222] Call Trace:
Oct 21 05:16:34 ipp018 [1963437.857228]  [<ffffffff8036d15d>] nlm_lookup_host+0x1d/0x4f9
Oct 21 05:16:34 ipp018 [1963437.857232]  [<ffffffff805b608c>] mutex_lock_nested+0x12a/0x201
Oct 21 05:16:34 ipp018 [1963437.857234]  [<ffffffff8036d15d>] nlm_lookup_host+0x1d/0x4f9
Oct 21 05:16:34 ipp018 [1963437.857236]  [<ffffffff8036d15d>] nlm_lookup_host+0x1d/0x4f9
Oct 21 05:16:34 ipp018 [1963437.857238]  [<ffffffff8036d80b>] nlmclnt_lookup_host+0xb9/0xc2
Oct 21 05:16:34 ipp018 [1963437.857240]  [<ffffffff8036b581>] nlmclnt_init+0x39/0x54
Oct 21 05:16:34 ipp018 [1963437.857244]  [<ffffffff80328477>] nfs_start_lockd+0x67/0x8a
Oct 21 05:16:34 ipp018 [1963437.857246]  [<ffffffff80329133>] nfs_create_server+0x296/0x564
Oct 21 05:16:34 ipp018 [1963437.857249]  [<ffffffff80587144>] rpc_free_auth+0x0/0x40
Oct 21 05:16:34 ipp018 [1963437.857255]  [<ffffffff803995bf>] kref_put+0x41/0x4c
Oct 21 05:16:34 ipp018 [1963437.857257]  [<ffffffff8058724e>] rpc_shutdown_client+0xca/0xd5
Oct 21 05:16:34 ipp018 [1963437.857259]  [<ffffffff80586fc6>] rpc_call_sync+0x53/0x5b
Oct 21 05:16:34 ipp018 [1963437.857262]  [<ffffffff8033a6eb>] nfs_mount+0xf7/0x18b
Oct 21 05:16:34 ipp018 [1963437.857265]  [<ffffffff80332820>] nfs_get_sb+0x55b/0x831
Oct 21 05:16:34 ipp018 [1963437.857269]  [<ffffffff802ae17b>] vfs_kern_mount+0x93/0x11a
Oct 21 05:16:34 ipp018 [1963437.857314]  [<ffffffff802ae255>] do_kern_mount+0x43/0xdc
Oct 21 05:16:34 ipp018 [1963437.857317]  [<ffffffff802c0f6b>] do_mount+0x6e9/0x758
Oct 21 05:16:34 ipp018 [1963437.857319]  [<ffffffff802c1064>] sys_mount+0x8a/0xd0
Oct 21 05:16:34 ipp018 [1963437.857322]  [<ffffffff8020bd2b>] system_call_fastpath+0x16/0x1b
Oct 21 05:16:34 ipp018 [1963437.857324] 1 lock held by mount.nfs/1971:
Oct 21 05:16:34 ipp018 [1963437.857325]  #0:  (nlm_host_mutex){....}, at: [<ffffffff8036d15d>] nlm_lookup_host+0x1d/0x4f9
Oct 21 05:17:13 ipp018 [1963477.610360] lockd: cannot unmonitor ippc41
}}}