Issue

システムをネットワークに接続することができません。/var/log/messages には、ページ割り当ての失敗と、以下のようなトレースが示されます。

Nov 20 00:06:28 hostname kernel: bgssd.exe: page allocation failure. order:2, mode:0x20
Nov 20 0:06:28 hostname kernel:Pid:75105, comm: bgssd.exe Not tainted 2.6.32-358.14.1.el6.x86_64 #1
Nov 20 0:06:28 hostname kernel:Call Trace:
Nov 20 0:06:28 hostname kernel:<IRQ>  [<ffffffff8112c197>] ?__alloc_pages_nodemask+0x757/0x8d0
Nov 20 0:06:28 hostname kernel:[<ffffffff81012bf9>] ? sched_clock+0x9/0x10
Nov 20 0:06:28 hostname kernel:[<ffffffff81166b42>] ? kmem_getpages+0x62/0x170
Nov 20 0:06:28 hostname kernel:[<ffffffff8116775a>] ? fallback_alloc+0x1ba/0x270
Nov 20 0:06:28 hostname kernel:[<ffffffff811671af>] ? cache_grow+0x2cf/0x320
Nov 20 0:06:28 hostname kernel:[<ffffffff811674d9>] ?____cache_alloc_node+0x99/0x160
Nov 20 0:06:28 hostname kernel:[<ffffffff8143f4f2>] ? pskb_expand_head+0x62/0x270
Nov 20 0:06:28 hostname kernel:[<ffffffff811682a9>] ?__kmalloc+0x189/0x220
Nov 20 0:06:28 hostname kernel:[<ffffffff8143f4f2>] ? pskb_expand_head+0x62/0x270
Nov 20 0:06:28 hostname kernel:[<ffffffff8143fdca>] ?__pskb_pull_tail+0x2aa/0x360
Nov 20 0:06:28 hostname kernel:[<ffffffffa034464a>] ? unm_nic_xmit_frame+0xba/0xbd0 [nx_nic]
Nov 20 0:06:28 hostname kernel:[<ffffffff81449168>] ? dev_hard_start_xmit+0x308/0x530