Displaying 1 result from an estimated 1 matches for "_rcu_barrier".
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rcu_barrier
2014 Oct 20
2
INFO: task echo:622 blocked for more than 120 seconds. - 3.18.0-0.rc0.git
..._raw_spin_unlock_irq+0x30/0x50
[ 240.236198] [<ffffffff81107a4d>] ? trace_hardirqs_on_caller+0x15d/0x200
[ 240.236729] [<ffffffff8185d52c>] wait_for_completion+0x10c/0x150
[ 240.237290] [<ffffffff810e51f0>] ? wake_up_state+0x20/0x20
[ 240.237842] [<ffffffff8112a559>] _rcu_barrier+0x159/0x200
[ 240.238375] [<ffffffff8112a655>] rcu_barrier+0x15/0x20
[ 240.238913] [<ffffffff8171813f>] netdev_run_todo+0x6f/0x310
[ 240.239449] [<ffffffff817251ae>] rtnl_unlock+0xe/0x10
[ 240.239999] [<ffffffff8170ea35>] unregister_netdev+0x25/0x30
[ 240.240546] [...