Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932154Ab0BFRDz (ORCPT ); Sat, 6 Feb 2010 12:03:55 -0500 Received: from relay01.mx.bawue.net ([193.7.176.67]:36449 "EHLO relay01.mx.bawue.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754877Ab0BFRDx (ORCPT ); Sat, 6 Feb 2010 12:03:53 -0500 Date: Sat, 6 Feb 2010 18:03:50 +0100 From: lkml@Think-Future.de To: Linux Kernel-Liste Subject: PROBLEM: iwlagn kernel 2.6.32.3 ooops Message-ID: <20100206170348.GB9411@localhost> Reply-To: lkml@Think-Future.de MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 11214 Lines: 175 Hi, This ooops happens on kernel 2.6.32.3. On a .32.7 it didn't happen yet. Maybe fixed, maybe not. Keywords (i.e., modules, networking, kernel): iwlagn, kernel 2.6.32.3 Below two msgs: The first is the ooops that occurred when using the box as usual (IRC: after this crash no rmmod && modprobe have been possible). The second - IRC - when the iwlagn module crashed, rebooted, crashed differently, was then removed after the different ooops and re-modprobed. [250420.677157] ip: page allocation failure. order:3, mode:0x8020 [250420.677168] Pid: 11584, comm: ip Not tainted 2.6.32.3 #5 [250420.677173] Call Trace: [250420.677190] [] ? __alloc_pages_nodemask+0x518/0x5f0 [250420.677204] [] ? dma_generic_alloc_coherent+0x0/0x100 [250420.677214] [] ? dma_generic_alloc_coherent+0x72/0x100 [250420.677224] [] ? dma_generic_alloc_coherent+0x0/0x100 [250420.677241] [] ? iwl_tx_queue_init+0x285/0x380 [iwlcore] [250420.677252] [] ? _spin_lock_irqsave+0x19/0x40 [250420.678452] [] ? iwl_txq_ctx_reset+0x21b/0x5d0 [iwlcore] [250420.678462] [] ? _spin_lock_irqsave+0x19/0x40 [250420.678478] [] ? _spin_unlock_irqrestore+0xe/0x30 [250420.678494] [] ? iwl_hw_nic_init+0xc1/0x130 [iwlcore] [250420.678505] [] ? iwl_prepare_card_hw+0xb/0xa0 [iwlagn] [250420.678515] [] ? __iwl_up+0x9c/0x350 [iwlagn] [250420.678526] [] ? iwl_mac_start+0x4ff/0xb50 [iwlagn] [250420.678537] [] ? netlink_broadcast+0x22c/0x370 [250420.678547] [] ? nlmsg_notify+0x42/0xb0 [250420.678556] [] ? inetdev_event+0x1c/0x460 [250420.678565] [] ? _spin_lock_irqsave+0x19/0x40 [250420.678573] [] ? _spin_unlock_irqrestore+0xe/0x30 [250420.678586] [] ? ieee80211_open+0x3e7/0x7a0 [250420.678596] [] ? dev_open+0xc2/0x100 [250420.678606] [] ? local_bh_disable+0xa/0x10 [250420.678615] [] ? dev_change_flags+0x8b/0x1b0 [250420.678626] [] ? do_setlink+0x1e2/0x370 [250420.678636] [] ? rtnl_newlink+0x3fe/0x4c0 [250420.678648] [] ? tick_do_broadcast+0x20/0x70 [250420.678657] [] ? tick_handle_oneshot_broadcast+0xd2/0x110 [250420.678667] [] ? rtnl_fill_ifinfo+0x2e7/0x4f0 [250420.678675] [] ? _spin_unlock+0xc/0x30 [250420.678684] [] ? timer_interrupt+0x39/0x40 [250420.678693] [] ? handle_IRQ_event+0x7f/0x1a0 [250420.678702] [] ? _spin_lock+0xd/0x30 [250420.678711] [] ? rtnl_newlink+0x0/0x4c0 [250420.678720] [] ? rtnetlink_rcv_msg+0x16b/0x210 [250420.678729] [] ? rtnetlink_rcv_msg+0x0/0x210 [250420.678738] [] ? netlink_rcv_skb+0x66/0x90 [250420.678746] [] ? rtnetlink_rcv+0x19/0x20 [250420.678755] [] ? netlink_unicast+0x274/0x280 [250420.678764] [] ? netlink_sendmsg+0x1d9/0x2e0 [250420.678777] [] ? sock_sendmsg+0x111/0x130 [250420.678788] [] ? autoremove_wake_function+0x0/0x50 [250420.678797] [] ? autoremove_wake_function+0x0/0x50 [250420.678808] [] ? kunmap_atomic+0x35/0x80 [250420.678817] [] ? get_page_from_freelist+0x26f/0x500 [250420.678828] [] ? sys_sendmsg+0x174/0x270 [250420.678837] [] ? sys_recvmsg+0x1a6/0x230 [250420.678847] [] ? anon_vma_prepare+0x91/0xe0 [250420.678857] [] ? __inc_zone_state+0x1b/0x90 [250420.678866] [] ? __lru_cache_add+0x67/0xb0 [250420.678874] [] ? _spin_unlock+0xc/0x30 [250420.678883] [] ? do_wp_page+0xf9/0x700 [250420.678894] [] ? handle_mm_fault+0x514/0x7c0 [250420.678905] [] ? sys_socketcall+0xee/0x2c0 [250420.678914] [] ? sysenter_do_call+0x12/0x22 [250420.678921] Mem-Info: [250420.678925] DMA per-cpu: [250420.678930] CPU 0: hi: 0, btch: 1 usd: 0 [250420.678936] CPU 1: hi: 0, btch: 1 usd: 0 [250420.678940] Normal per-cpu: [250420.678945] CPU 0: hi: 186, btch: 31 usd: 173 [250420.678951] CPU 1: hi: 186, btch: 31 usd: 151 [250420.678956] HighMem per-cpu: [250420.678960] CPU 0: hi: 186, btch: 31 usd: 95 [250420.678966] CPU 1: hi: 186, btch: 31 usd: 149 [250420.678977] active_anon:206883 inactive_anon:48519 isolated_anon:0 [250420.678980] active_file:185862 inactive_file:166683 isolated_file:33 [250420.678983] unevictable:831 dirty:5805 writeback:0 unstable:0 [250420.678986] free:367782 slab_reclaimable:19779 slab_unreclaimable:13076 [250420.678989] mapped:26361 shmem:25241 pagetables:2094 bounce:0 [250420.679004] DMA free:3552kB min:64kB low:80kB high:96kB active_anon:0kB inactive_anon:0kB active_file:1472kB inactive_file:5152kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15844kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:572kB slab_unreclaimable:4988kB kernel_stack:104kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [250420.679017] lowmem_reserve[]: 0 867 3967 3967 [250420.679038] Normal free:155480kB min:3732kB low:4664kB high:5596kB active_anon:652kB inactive_anon:14312kB active_file:154244kB inactive_file:371780kB unevictable:0kB isolated(anon):0kB isolated(file):132kB present:887976kB mlocked:0kB dirty:432kB writeback:0kB mapped:364kB shmem:400kB slab_reclaimable:78544kB slab_unreclaimable:47316kB kernel_stack:2624kB pagetables:8376kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [250420.679053] lowmem_reserve[]: 0 0 24801 24801 [250420.679074] HighMem free:1312220kB min:512kB low:3848kB high:7184kB active_anon:826880kB inactive_anon:179764kB active_file:587732kB inactive_file:289800kB unevictable:3324kB isolated(anon):0kB isolated(file):0kB present:3174548kB mlocked:0kB dirty:22788kB writeback:0kB mapped:105080kB shmem:100564kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [250420.679089] lowmem_reserve[]: 0 0 0 0 [250420.679099] DMA: 726*4kB 61*8kB 10*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3552kB [250420.679125] Normal: 38018*4kB 208*8kB 106*16kB 1*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 155464kB [250420.679150] HighMem: 12315*4kB 40702*8kB 32102*16kB 9425*32kB 1468*64kB 194*128kB 13*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1312220kB [250420.679177] 379888 total pagecache pages [250420.679181] 1260 pages in swap cache [250420.679186] Swap cache stats: add 1305, delete 45, find 8532/8534 [250420.679191] Free swap = 1946704kB [250420.679195] Total swap = 1951856kB [250420.731629] 1294336 pages RAM [250420.731635] 1066498 pages HighMem [250420.731639] 277784 pages reserved [250420.731642] 327537 pages shared [250420.731646] 426568 pages non-shared [250420.731655] iwlagn 0000:03:00.0: pci_alloc_consistent(32768) failed [250420.731707] iwlagn 0000:03:00.0: Tx 0 queue init failed [250420.731719] iwlagn 0000:03:00.0: Unable to init nic [250452.043227] e1000e: eth0 NIC Link is Down [251624.072132] usb 1-3: USB disconnect, address 20 [252109.496953] iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, 1.3.27ks [252109.496961] iwlagn: Copyright(c) 2003-2009 Intel Corporation [252109.497071] iwlagn 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 [252109.497094] iwlagn 0000:03:00.0: setting latency timer to 64 [252109.497156] iwlagn 0000:03:00.0: Detected Intel Wireless WiFi Link 4965AGN REV=0x4 [252109.547060] iwlagn 0000:03:00.0: Tunable channels: 13 802.11bg, 19 802.11a channels [252109.547202] iwlagn 0000:03:00.0: irq 29 for MSI/MSI-X [252109.548104] phy14: Selected rate control algorithm 'iwl-agn-rs' [252109.921801] udev: renamed network interface wlan0 to eth1 [252110.693015] iwlagn 0000:03:00.0: firmware: requesting iwlwifi-4965-2.ucode [252110.810198] iwlagn 0000:03:00.0: loaded firmware version 228.61.2.24 [252110.989598] ------------[ cut here ]------------ [252110.989620] WARNING: at drivers/net/wireless/iwlwifi/iwl-tx.c:1151 iwl_tx_cmd_complete+0x2ed/0x330 [iwlcore]() [252110.989626] Hardware name: 7666B4G [252110.989632] wrong command queue 0, sequence 0xE0 readp=0 writep=0 [252110.989636] Modules linked in: iwlagn iwlcore btusb xt_TCPMSS uvcvideo nf_conntrack_netlink iptable_nat nf_nat iptable_mangle ipt_LOG xt_tcpudp xt_state xt_multiport iptable_filter ip_tables x_tables e1000e rtc_cmos [last unloaded: iwlcore] [252110.989681] Pid: 5684, comm: Xorg Not tainted 2.6.32.3 #5 [252110.989686] Call Trace: [252110.989700] [] ? iwl_tx_cmd_complete+0x2ed/0x330 [iwlcore] [252110.989712] [] ? iwl_tx_cmd_complete+0x2ed/0x330 [iwlcore] [252110.989725] [] ? warn_slowpath_common+0x6f/0xd0 [252110.989737] [] ? iwl_tx_cmd_complete+0x2ed/0x330 [iwlcore] [252110.989746] [] ? warn_slowpath_fmt+0x2b/0x30 [252110.989758] [] ? iwl_tx_cmd_complete+0x2ed/0x330 [iwlcore] [252110.989770] [] ? select_task_rq_fair+0x368/0x9a0 [252110.989781] [] ? iwl_rx_handle+0xf5/0x2a0 [iwlagn] [252110.989792] [] ? iwl_irq_tasklet_legacy+0x196/0x440 [iwlagn] [252110.989803] [] ? tasklet_action+0x69/0xe0 [252110.989812] [] ? __do_softirq+0xe7/0x1e0 [252110.989821] [] ? handle_IRQ_event+0x7f/0x1a0 [252110.989829] [] ? do_softirq+0x2d/0x40 [252110.989837] [] ? irq_exit+0x65/0x80 [252110.989845] [] ? do_IRQ+0x55/0xc0 [252110.989854] [] ? common_interrupt+0x29/0x30 [252110.989866] [] ? unix_stream_sendmsg+0x2be/0x390 [252110.989879] [] ? sock_aio_write+0x11c/0x130 [252110.989890] [] ? sock_aio_write+0x0/0x130 [252110.989899] [] ? do_sync_readv_writev+0xce/0x110 [252110.989909] [] ? autoremove_wake_function+0x0/0x50 [252110.989920] [] ? security_file_permission+0xc/0x10 [252110.989928] [] ? rw_verify_area+0x5a/0xd0 [252110.989936] [] ? do_readv_writev+0x9e/0x1b0 [252110.989945] [] ? sock_aio_write+0x0/0x130 [252110.989954] [] ? hrtimer_start+0x20/0x30 [252110.989962] [] ? security_file_permission+0xc/0x10 [252110.989970] [] ? rw_verify_area+0x5a/0xd0 [252110.989979] [] ? vfs_writev+0x3e/0x60 [252110.989987] [] ? sys_writev+0x47/0x90 [252110.989995] [] ? sysenter_do_call+0x12/0x22 [252110.990002] ---[ end trace bd50f16bd2f33949 ]--- [252110.990010] iwl data: 00000000: 02 00 04 00 e5 e4 e0 00 01 00 00 00 01 00 00 00 ................ [252110.990017] iwl data: 00000010: 01 00 0a 00 e7 e4 e0 00 0b 01 00 00 00 01 e6 00 ................ [252114.817112] iwlagn 0000:03:00.0: START_ALIVE timeout after 4000ms. [252122.146120] iwlagn 0000:03:00.0: START_ALIVE timeout after 4000ms. -- 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/