Messages in this thread | | | Date | Fri, 13 Jan 2012 13:24:01 -0500 | From | Dave Jones <> | Subject | recvmsg sleeping from invalid context |
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getting a ton of these on the latest head (099469502f62fbe0d7e4f0b83a2f22538367f734)
BUG: sleeping function called from invalid context at mm/memory.c:3905 in_atomic(): 0, irqs_disabled(): 0, pid: 1067, name: NetworkManager INFO: lockdep is turned off. Pid: 1067, comm: NetworkManager Not tainted 3.2.0+ #22 Call Trace: [<ffffffff81099415>] __might_sleep+0x145/0x200 [<ffffffff811752a4>] might_fault+0x34/0xb0 [<ffffffff81551555>] ? sock_def_readable+0x25/0x1a0 [<ffffffff8155c387>] put_cmsg+0x77/0x120 [<ffffffff8159379c>] netlink_recvmsg+0x35c/0x480 [<ffffffff8155201a>] ? sock_update_classid+0x9a/0x260 [<ffffffff81552052>] ? sock_update_classid+0xd2/0x260 [<ffffffff81549fbd>] sock_recvmsg+0x11d/0x140 [<ffffffff811752c3>] ? might_fault+0x53/0xb0 [<ffffffff8117530c>] ? might_fault+0x9c/0xb0 [<ffffffff811752c3>] ? might_fault+0x53/0xb0 [<ffffffff8154b1b3>] __sys_recvmsg+0x153/0x2d0 [<ffffffff811bc39a>] ? fget_light+0x5a/0x470 [<ffffffff8109fd11>] ? get_parent_ip+0x11/0x50 [<ffffffff816ac23d>] ? sub_preempt_count+0x9d/0xd0 [<ffffffff811bc43b>] ? fget_light+0xfb/0x470 [<ffffffff811bc39a>] ? fget_light+0x5a/0x470 [<ffffffff8154e2e9>] sys_recvmsg+0x49/0x90 [<ffffffff816b00e9>] system_call_fastpath+0x16/0x1b
BUG: sleeping function called from invalid context at kernel/mutex.c:271 in_atomic(): 0, irqs_disabled(): 0, pid: 1067, name: NetworkManager INFO: lockdep is turned off. Pid: 1067, comm: NetworkManager Not tainted 3.2.0+ #22 Call Trace: [<ffffffff81099415>] __might_sleep+0x145/0x200 [<ffffffff816a529e>] mutex_lock_nested+0x2e/0x50 [<ffffffff812022d0>] inotify_poll+0x30/0x60 [<ffffffff811d16f0>] do_sys_poll+0x280/0x500 [<ffffffff811d01b0>] ? poll_freewait+0xe0/0xe0 [<ffffffff811d02a0>] ? __pollwait+0xf0/0xf0 [<ffffffff811d02a0>] ? __pollwait+0xf0/0xf0 [<ffffffff811d02a0>] ? __pollwait+0xf0/0xf0 [<ffffffff811d02a0>] ? __pollwait+0xf0/0xf0 [<ffffffff811d02a0>] ? __pollwait+0xf0/0xf0 [<ffffffff811d02a0>] ? __pollwait+0xf0/0xf0 [<ffffffff811d02a0>] ? __pollwait+0xf0/0xf0 [<ffffffff8109fd11>] ? get_parent_ip+0x11/0x50 [<ffffffff816ac23d>] ? sub_preempt_count+0x9d/0xd0 [<ffffffff811bc39a>] ? fget_light+0x5a/0x470 [<ffffffff8154dc2b>] ? sys_sendto+0x15b/0x190 [<ffffffff810b776d>] ? ktime_get_ts+0xad/0xe0 [<ffffffff811d049a>] ? poll_select_set_timeout+0x7a/0x90 [<ffffffff811d1a56>] sys_poll+0x76/0x110 [<ffffffff816b00e9>] system_call_fastpath+0x16/0x1b
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