Messages in this thread | | | Subject | ieee802154: WARNING: at mm/page_alloc.c:2095 | From | Sasha Levin <> | Date | Tue, 22 Nov 2011 09:53:30 +0200 |
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Hi all,
I got the following warning when trying out ieee802154:
[ 157.736372] WARNING: at mm/page_alloc.c:2095 __alloc_pages_nodemask+0x177/0x722() [ 157.737707] Pid: 9100, comm: trinity Not tainted 3.2.0-rc2-sasha-00280-g45a222d #22 [ 157.739114] Call Trace: [ 157.739559] [<ffffffff810fcd7f>] ? __alloc_pages_nodemask+0x177/0x722 [ 157.740746] [<ffffffff81086984>] warn_slowpath_common+0x7b/0x93 [ 157.741824] [<ffffffff81086a47>] warn_slowpath_null+0x15/0x17 [ 157.743283] [<ffffffff810fcd7f>] __alloc_pages_nodemask+0x177/0x722 [ 157.744434] [<ffffffff8112f8a3>] ? __slab_alloc.clone.46+0x42d/0x456 [ 157.745598] [<ffffffff810b1d97>] ? trace_hardirqs_on_caller+0x151/0x197 [ 157.747204] [<ffffffff8112f8ab>] ? __slab_alloc.clone.46+0x435/0x456 [ 157.748375] [<ffffffff810a4875>] ? sched_clock_local+0x12/0x75 [ 157.749475] [<ffffffff81b96dd6>] ? __alloc_skb+0x42/0x14a [ 157.750682] [<ffffffff810b2c3a>] ? lock_is_held+0x92/0x9d [ 157.751693] [<ffffffff8112d399>] kmalloc_large_node+0x51/0x83 [ 157.752757] [<ffffffff81131ada>] __kmalloc_node_track_caller+0x29/0x127 [ 157.753955] [<ffffffff81b9449e>] ? sock_alloc_send_pskb+0xbd/0x2d7 [ 157.755084] [<ffffffff81b96e0a>] __alloc_skb+0x76/0x14a [ 157.756055] [<ffffffff81b9449e>] sock_alloc_send_pskb+0xbd/0x2d7 [ 157.757155] [<ffffffff81b9e6ed>] ? rcu_read_unlock+0x21/0x23 [ 157.758206] [<ffffffff81b946c8>] sock_alloc_send_skb+0x10/0x12 [ 157.759292] [<ffffffff81e18f4c>] dgram_sendmsg+0xa8/0x22c [ 157.760292] [<ffffffff81e182af>] ieee802154_sock_sendmsg+0xf/0x11 [ 157.761376] [<ffffffff81b8fc6f>] __sock_sendmsg+0x65/0x72 [ 157.762388] [<ffffffff81b908bb>] sock_sendmsg+0xa3/0xbc [ 157.763351] [<ffffffff810a4875>] ? sched_clock_local+0x12/0x75 [ 157.764420] [<ffffffff8107ecfc>] ? get_parent_ip+0x11/0x41 [ 157.765428] [<ffffffff8107ecfc>] ? get_parent_ip+0x11/0x41 [ 157.766439] [<ffffffff810b2c3a>] ? lock_is_held+0x92/0x9d [ 157.767440] [<ffffffff81141631>] ? fget_light+0x35/0x9e [ 157.768409] [<ffffffff810a355f>] ? up_read+0x1e/0x35 [ 157.769336] [<ffffffff81b90479>] ? sockfd_lookup_light+0x1b/0x53 [ 157.770434] [<ffffffff81b91b1d>] sys_sendto+0x12d/0x16f [ 157.771396] [<ffffffff810b1e8f>] ? trace_hardirqs_off_caller+0xa3/0x10b [ 157.772594] [<ffffffff81e6fd1d>] ? retint_swapgs+0x13/0x1b [ 157.773599] [<ffffffff810b1d97>] ? trace_hardirqs_on_caller+0x151/0x197 [ 157.774826] [<ffffffff8161620e>] ? trace_hardirqs_on_thunk+0x3a/0x3f [ 157.775989] [<ffffffff81e705d2>] system_call_fastpath+0x16/0x1b
Please let me know if theres anything I can help with debugging it.
--
Sasha.
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