From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265573AbUBPTon (ORCPT ); Mon, 16 Feb 2004 14:44:43 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265837AbUBPTon (ORCPT ); Mon, 16 Feb 2004 14:44:43 -0500 Received: from columba.eur.3com.com ([161.71.171.238]:64211 "EHLO columba.eur.3com.com") by vger.kernel.org with ESMTP id S265573AbUBPToj (ORCPT ); Mon, 16 Feb 2004 14:44:39 -0500 Message-ID: <40311DA3.70308@jburgess.uklinux.net> Date: Mon, 16 Feb 2004 19:44:36 +0000 From: Jon Burgess User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.6) Gecko/20040113 X-Accept-Language: en-gb, en-us, en MIME-Version: 1.0 To: linux kernel Subject: 2.6.2: page allocation failure error from networking code Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org I got 10 copies of the following message about a memory allocation failure in what appears to be the networking code. The vdradmind.pl task connects to a server running on localhost every 5 minutes. The task appeared to freeze after the 10th allocation error (but this could just be the userspace not handling the error properly). This was on a machine running 2.6.2 for several days. Feb 15 05:10:16 giga vdr[2225]: connect from 127.0.0.1, port 33116 - accepted Feb 15 05:10:16 giga vdr[2225]: closing SVDRP connection Feb 15 05:15:21 giga vdr[2225]: connect from 127.0.0.1, port 33117 - accepted Feb 15 05:15:21 giga vdr[2225]: closing SVDRP connection Feb 15 05:20:22 giga kernel: vdradmind.pl: page allocation failure. order:1, mode:0x20 Feb 15 05:20:22 giga kernel: Call Trace: Feb 15 05:20:22 giga kernel: [] __alloc_pages+0x2ed/0x34b Feb 15 05:20:22 giga kernel: [] __get_free_pages+0x1f/0x41 Feb 15 05:20:22 giga kernel: [] cache_grow+0x12b/0x496 Feb 15 05:20:22 giga kernel: [] cache_alloc_refill+0x37d/0x4f3 Feb 15 05:20:22 giga kernel: [] kmem_cache_alloc+0x1a7/0x1c7 Feb 15 05:20:22 giga kernel: [] sk_alloc+0x28/0x10d Feb 15 05:20:22 giga kernel: [] tcp_create_openreq_child+0x31/0x6c9 Feb 15 05:20:22 giga kernel: [] tcp_v4_syn_recv_sock+0x47/0x3a2 Feb 15 05:20:22 giga kernel: [] kfree_skbmem+0x24/0x2c Feb 15 05:20:22 giga kernel: [] tcp_check_req+0x1be/0x45e Feb 15 05:20:22 giga kernel: [] tcp_v4_do_rcv+0x94/0x11c Feb 15 05:20:22 giga kernel: [] tcp_v4_rcv+0x6da/0x916 Feb 15 05:20:22 giga kernel: [] ip_local_deliver+0xda/0x220 Feb 15 05:20:22 giga kernel: [] ip_rcv+0x2f8/0x44a Feb 15 05:20:22 giga kernel: [] netif_receive_skb+0x12b/0x161 Feb 15 05:20:22 giga kernel: [] process_backlog+0x75/0xf6 Feb 15 05:20:22 giga kernel: [] do_gettimeofday+0x18/0xae Feb 15 05:20:22 giga kernel: [] dev_queue_xmit+0x324/0x666 Feb 15 05:20:22 giga kernel: [] ip_queue_xmit+0x456/0x5a7 Feb 15 05:20:22 giga kernel: [] ip_queue_xmit+0x456/0x5a7 Feb 15 05:20:22 giga kernel: [] tcp_v4_hnd_req+0x62/0x24a Feb 15 05:20:22 giga kernel: [] kfree_skbmem+0x24/0x2c Feb 15 05:20:22 giga kernel: [] tcp_v4_do_rcv+0xd6/0x11c Feb 15 05:20:22 giga kernel: [] tcp_v4_rcv+0x6da/0x916 Feb 15 05:20:22 giga kernel: [] ip_local_deliver+0xda/0x220 Feb 15 05:20:22 giga kernel: [] kfree_skbmem+0x24/0x2c Feb 15 05:20:22 giga kernel: [] __kfree_skb+0x82/0xfa Feb 15 05:20:22 giga kernel: [] ip_rcv+0x2f8/0x44a Feb 15 05:20:22 giga kernel: [] netif_receive_skb+0x12b/0x161 Feb 15 05:20:22 giga kernel: [] process_backlog+0x75/0xf6 Feb 15 05:20:22 giga kernel: [] net_rx_action+0x6a/0xe2 Feb 15 05:20:22 giga kernel: [] do_softirq+0x92/0x94 Feb 15 05:20:22 giga kernel: [] inet_wait_for_connect+0x84/0xd7 Feb 15 05:20:22 giga kernel: [] autoremove_wake_function+0x0/0x4f Feb 15 05:20:22 giga kernel: [] autoremove_wake_function+0x0/0x4f Feb 15 05:20:22 giga kernel: [] inet_stream_connect+0xd5/0x1a1 Feb 15 05:20:22 giga kernel: [] sys_connect+0x85/0xb1 Feb 15 05:20:22 giga kernel: [] sock_map_fd+0x113/0x141 Feb 15 05:20:22 giga kernel: [] dev_ioctl+0x7e/0x338 Feb 15 05:20:22 giga kernel: [] inet_ioctl+0xfa/0x10a Feb 15 05:20:22 giga kernel: [] sys_socketcall+0xe2/0x2ac Feb 15 05:20:22 giga kernel: [] sys_fcntl64+0x57/0x95 Feb 15 05:20:22 giga kernel: [] sysenter_past_esp+0x52/0x71 Feb 15 05:20:22 giga kernel: Feb 15 05:20:26 giga kernel: vdradmind.pl: page allocation failure. order:1, mode:0x20 Feb 15 05:20:26 giga kernel: Call Trace: Feb 15 05:20:26 giga kernel: [] __alloc_pages+0x2ed/0x34b Feb 15 05:20:26 giga kernel: [] __get_free_pages+0x1f/0x41 Feb 15 05:20:26 giga kernel: [] cache_grow+0x12b/0x496 Feb 15 05:20:26 giga kernel: [] do_timer+0xdf/0xe4 Feb 15 05:20:26 giga kernel: [] cache_alloc_refill+0x37d/0x4f3 Feb 15 05:20:26 giga kernel: [] kmem_cache_alloc+0x1a7/0x1c7 Feb 15 05:20:26 giga kernel: [] sk_alloc+0x28/0x10d Feb 15 05:20:26 giga kernel: [] tcp_create_openreq_child+0x31/0x6c9 Feb 15 05:20:26 giga kernel: [] tcp_v4_syn_recv_sock+0x47/0x3a2 Feb 15 05:20:26 giga kernel: [] tcp_create_openreq_child+0x31/0x6c9 Feb 15 05:20:26 giga kernel: [] tcp_check_req+0x1be/0x45e Feb 15 05:20:26 giga kernel: [] tcp_v4_syn_recv_sock+0x47/0x3a2 Feb 15 05:20:26 giga kernel: [] kfree_skbmem+0x24/0x2c Feb 15 05:20:26 giga kernel: [] tcp_check_req+0x1be/0x45e Feb 15 05:20:26 giga kernel: [] tcp_v4_do_rcv+0x94/0x11c Feb 15 05:20:26 giga kernel: [] tcp_v4_rcv+0x6da/0x916 Feb 15 05:20:26 giga kernel: [] ip_local_deliver+0xda/0x220 Feb 15 05:20:26 giga kernel: [] ip_rcv+0x2f8/0x44a Feb 15 05:20:26 giga kernel: [] netif_receive_skb+0x12b/0x161 Feb 15 05:20:26 giga kernel: [] process_backlog+0x75/0xf6 Feb 15 05:20:26 giga kernel: [] do_gettimeofday+0x18/0xae Feb 15 05:20:26 giga kernel: [] dev_queue_xmit+0x324/0x666 Feb 15 05:20:26 giga kernel: [] ip_finish_output+0xb9/0x1e2 Feb 15 05:20:26 giga kernel: [] tcp_v4_hnd_req+0x62/0x24a Feb 15 05:20:26 giga kernel: [] tcp_v4_do_rcv+0xd6/0x11c Feb 15 05:20:26 giga kernel: [] tcp_v4_rcv+0x6da/0x916 Feb 15 05:20:26 giga kernel: [] recalc_task_prio+0x90/0x1aa Feb 15 05:20:26 giga kernel: [] ip_local_deliver+0xda/0x220 Feb 15 05:20:26 giga kernel: [] tcp_v4_send_check+0x54/0xf4 Feb 15 05:20:26 giga kernel: [] ip_rcv+0x2f8/0x44a Feb 15 05:20:26 giga kernel: [] netif_receive_skb+0x12b/0x161 Feb 15 05:20:26 giga kernel: [] process_backlog+0x75/0xf6 Feb 15 05:20:26 giga kernel: [] net_rx_action+0x6a/0xe2 Feb 15 05:20:26 giga kernel: [] do_softirq+0x92/0x94 Feb 15 05:20:26 giga kernel: [] tcp_prequeue_process+0x78/0x86 Feb 15 05:20:26 giga kernel: [] tcp_recvmsg+0x373/0x741 Feb 15 05:20:26 giga kernel: [] inet_recvmsg+0x5a/0x75 Feb 15 05:20:26 giga kernel: [] sock_aio_read+0xb8/0xd0 Feb 15 05:20:26 giga kernel: [] do_sync_read+0x8b/0xb7 Feb 15 05:20:26 giga kernel: [] sys_connect+0x91/0xb1 Feb 15 05:20:26 giga kernel: [] inet_ioctl+0xfa/0x10a Feb 15 05:20:26 giga kernel: [] vfs_read+0xe8/0x119 Feb 15 05:20:26 giga kernel: [] sys_read+0x42/0x63 Feb 15 05:20:26 giga kernel: [] sysenter_past_esp+0x52/0x71 Feb 15 05:20:26 giga kernel: