Messages in this thread | | | From | Maciej Rutecki <> | Subject | Re: recvmsg sleeping from invalid context | Date | Sun, 22 Jan 2012 08:54:59 +0100 |
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On piątek, 13 stycznia 2012 o 19:24:01 Dave Jones wrote: > 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 >
I created a Bugzilla entry at https://bugzilla.kernel.org/show_bug.cgi?id=42629 for your bug report, please add your address to the CC list in there, thanks!
-- Maciej Rutecki http://www.mrutecki.pl -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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