Hello!
After several rmmod & modprobe iwlagn, several suspends I get the following
netlink answer:
[8:42] ikn:~# ip l s wlan0 up
RTNETLINK answers: Cannot allocate memory
[dmesg attached]
The interesting part: The rest of the system is still working fine.
I cannot upgrade to a newer version due to Bug #12705, as reported on
13 Feb 2009.
Sincerly,
Nico
[270638.440620] zsh: page allocation failure. order:4, mode:0x40d0
[270638.440628] Pid: 14669, comm: zsh Not tainted 2.6.29-rc4-ikn-00001-gd5b5623 #9
[270638.440632] Call Trace:
[270638.440647] [<ffffffff8027261c>] __alloc_pages_internal+0x3ed/0x40c
[270638.440655] [<ffffffff802726a9>] __get_free_pages+0x17/0x56
[270638.440706] [<ffffffffa0100378>] iwl_txq_ctx_reset+0x32c/0x79c [iwlcore]
[270638.440734] [<ffffffffa00fd86f>] ? iwl_rx_queue_update_write_ptr+0x134/0x157 [iwlcore]
[270638.440761] [<ffffffffa00fbaa6>] iwl_hw_nic_init+0x105/0x128 [iwlcore]
[270638.440778] [<ffffffffa0590ca6>] __iwl_up+0x231/0x240 [iwlagn]
[270638.440792] [<ffffffffa05917eb>] ? iwl_isr+0x0/0xfa [iwlagn]
[270638.440807] [<ffffffffa05915d6>] iwl_mac_start+0x921/0xaa5 [iwlagn]
[270638.440816] [<ffffffff8035a5b6>] ? __pci_find_next_cap_ttl+0x39/0x8d
[270638.440823] [<ffffffff8035a679>] ? pci_find_capability+0x6f/0x71
[270638.440830] [<ffffffff8035c232>] ? pci_restore_state+0x197/0x1a8
[270638.440845] [<ffffffffa059178e>] iwl_pci_resume+0x34/0x4d [iwlagn]
[270638.440861] [<ffffffff8035dd03>] pci_pm_resume+0x6a/0xc1
[270638.440870] [<ffffffff803c166e>] pm_op+0x3a/0x67
[270638.440875] [<ffffffff803c1cd6>] device_resume+0x93/0x358
[270638.440883] [<ffffffff8025bc53>] suspend_devices_and_enter+0x109/0x12e
[270638.440890] [<ffffffff8025bde0>] enter_state+0x110/0x164
[270638.440897] [<ffffffff8025bee9>] state_store+0xb5/0xd7
[270638.440905] [<ffffffff8034d69b>] kobj_attr_store+0x17/0x19
[270638.440912] [<ffffffff802e4f95>] sysfs_write_file+0xdf/0x114
[270638.440920] [<ffffffff80299c29>] vfs_write+0xae/0x157
[270638.440926] [<ffffffff80299d96>] sys_write+0x47/0x70
[270638.440933] [<ffffffff8020b61b>] system_call_fastpath+0x16/0x1b
[270638.440937] Mem-Info:
[270638.440940] DMA per-cpu:
[270638.440943] CPU 0: hi: 0, btch: 1 usd: 0
[270638.440947] CPU 1: hi: 0, btch: 1 usd: 0
[270638.440950] DMA32 per-cpu:
[270638.440953] CPU 0: hi: 186, btch: 31 usd: 0
[270638.440957] CPU 1: hi: 186, btch: 31 usd: 0
[270638.440964] Active_anon:202079 active_file:19960 inactive_anon:70056
[270638.440967] inactive_file:35762 unevictable:1078 dirty:7 writeback:0 unstable:0
[270638.440970] free:80401 slab:23240 mapped:6827 pagetables:3030 bounce:0
[270638.440978] DMA free:7820kB min:28kB low:32kB high:40kB active_anon:932kB inactive_anon:1544kB active_file:104kB inactive_file:280kB unevictable:0kB present:10020kB pages_scanned:0 all_unreclaimable? no
[270638.440984] lowmem_reserve[]: 0 1947 1947 1947
[270638.440994] DMA32 free:313784kB min:5628kB low:7032kB high:8440kB active_anon:807384kB inactive_anon:278680kB active_file:79736kB inactive_file:142768kB unevictable:4312kB present:1994104kB pages_scanned:0 all_unreclaimable? no
[270638.441001] lowmem_reserve[]: 0 0 0 0
[270638.441006] DMA: 3*4kB 2*8kB 3*16kB 2*32kB 6*64kB 7*128kB 5*256kB 2*512kB 0*1024kB 0*2048kB 1*4096kB = 7820kB
[270638.441020] DMA32: 28578*4kB 23970*8kB 438*16kB 2*32kB 0*64kB 1*128kB 0*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 313784kB
[270638.441034] 56798 total pagecache pages
[270638.441037] 0 pages in swap cache
[270638.441041] Swap cache stats: add 0, delete 0, find 0/0
[270638.441044] Free swap = 0kB
[270638.441046] Total swap = 0kB
[270638.459367] 510464 pages RAM
[270638.459371] 10298 pages reserved
[270638.459373] 81093 pages shared
[270638.459376] 357827 pages non-shared
[270638.459380] iwlagn: kmalloc for auxiliary BD structures failed
[270638.459466] iwlagn: Tx 12 queue init failed
[270638.460425] iwlagn: Unable to init nic
[270638.461093] sd 0:0:0:0: [sda] Starting disk
[270639.232291] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[270639.328465] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 succeeded
[270639.328474] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out
[270639.328622] ata1.00: ACPI cmd ef/5f:00:00:00:00:a0 succeeded
[270639.328629] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 filtered out
[270639.339725] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 succeeded
[270639.339733] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out
[270639.339827] ata1.00: ACPI cmd ef/5f:00:00:00:00:a0 succeeded
[270639.339833] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 filtered out
[270639.340757] ata1.00: configured for UDMA/100
[270639.342813] ata1.00: configured for UDMA/100
[270639.356278] ata1: EH complete
[270639.356387] sd 0:0:0:0: [sda] 488397168 512-byte hardware sectors: (250 GB/232 GiB)
[270639.356423] sd 0:0:0:0: [sda] Write Protect is off
[270639.356428] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[270639.356482] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[270639.356541] sd 0:0:0:0: [sda] 488397168 512-byte hardware sectors: (250 GB/232 GiB)
[270639.356572] sd 0:0:0:0: [sda] Write Protect is off
[270639.356576] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[270639.356626] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[270640.744143] usb 1-6: reset high speed USB device using ehci_hcd and address 3
[270640.992322] usb 4-1: reset full speed USB device using uhci_hcd and address 2
[270641.144798] pci 0000:00:02.0: power state changed by ACPI to D0
[270641.144994] pci 0000:00:02.0: power state changed by ACPI to D0
[270641.145007] pci 0000:00:02.0: setting latency timer to 64
[270641.256324] usb 2-6: reset high speed USB device using ehci_hcd and address 13
[270641.428264] Restarting tasks ... done.
[270642.528329] elantech.c: unexpected magic knock result 0x00, 0x02, 0x64.
[270642.678525] ready
[270642.679758] sd 11:0:0:0: [sdb] 7741440 512-byte hardware sectors: (3.96 GB/3.69 GiB)
[270642.680546] sd 11:0:0:0: [sdb] Write Protect is off
[270642.680553] sd 11:0:0:0: [sdb] Mode Sense: 0b 00 00 08
[270642.680558] sd 11:0:0:0: [sdb] Assuming drive cache: write through
[270642.681885] sd 11:0:0:0: [sdb] 7741440 512-byte hardware sectors: (3.96 GB/3.69 GiB)
[270642.682511] sd 11:0:0:0: [sdb] Write Protect is off
[270642.682517] sd 11:0:0:0: [sdb] Mode Sense: 0b 00 00 08
[270642.682522] sd 11:0:0:0: [sdb] Assuming drive cache: write through
[270642.682530] sdb: sdb1
[270642.835983] IBM TrackPoint firmware: 0x0e, buttons: 3/3
[270642.852200] input: TPPS/2 IBM TrackPoint as /class/input/input30
[270643.429018] wlan0: No ProbeResp from current AP 00:14:6c:67:9c:32 - assume out of range
[270730.670799] iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, 1.3.27ks
[270730.670808] iwlagn: Copyright(c) 2003-2008 Intel Corporation
[270730.670953] iwlagn 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[270730.670968] iwlagn 0000:03:00.0: setting latency timer to 64
[270730.671049] iwlagn: Detected Intel Wireless WiFi Link 5300AGN REV=0x24
[270730.690081] iwlagn: Tunable channels: 13 802.11bg, 24 802.11a channels
[270730.693714] wmaster0 (iwlagn): not using net_device_ops yet
[270730.695061] phy9: Selected rate control algorithm 'iwl-agn-rs'
[270730.695100] wlan0 (iwlagn): not using net_device_ops yet
[270730.736457] iwlagn 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[270730.736659] iwlagn 0000:03:00.0: irq 29 for MSI/MSI-X
[270730.736737] iwlagn 0000:03:00.0: firmware: requesting iwlwifi-5000-1.ucode
[270730.840487] iwlagn loaded firmware version 5.4.1.16
[270731.159536] NetworkManager: page allocation failure. order:4, mode:0x40d0
[270731.159549] Pid: 4037, comm: NetworkManager Not tainted 2.6.29-rc4-ikn-00001-gd5b5623 #9
[270731.159554] Call Trace:
[270731.159571] [<ffffffff8027261c>] __alloc_pages_internal+0x3ed/0x40c
[270731.159580] [<ffffffff802726a9>] __get_free_pages+0x17/0x56
[270731.159635] [<ffffffffa0100378>] iwl_txq_ctx_reset+0x32c/0x79c [iwlcore]
[270731.159663] [<ffffffffa00fd86f>] ? iwl_rx_queue_update_write_ptr+0x134/0x157 [iwlcore]
[270731.159691] [<ffffffffa00fbaa6>] iwl_hw_nic_init+0x105/0x128 [iwlcore]
[270731.159709] [<ffffffffa05adca6>] __iwl_up+0x231/0x240 [iwlagn]
[270731.159725] [<ffffffffa05ae5d6>] iwl_mac_start+0x921/0xaa5 [iwlagn]
[270731.159744] [<ffffffff804cffeb>] ? kprobe_flush_task+0xa8/0xb7
[270731.159778] [<ffffffffa00dac24>] ieee80211_open+0x2b2/0x6f6 [mac80211]
[270731.159787] [<ffffffff804556cc>] dev_open+0x7c/0xc1
[270731.159796] [<ffffffff8045502c>] dev_change_flags+0xba/0x181
[270731.159804] [<ffffffff8045ceec>] do_setlink+0x2b5/0x37d
[270731.159813] [<ffffffff8022b6ce>] ? enqueue_entity+0x1b/0x118
[270731.159821] [<ffffffff8045d162>] rtnl_setlink+0x11f/0x123
[270731.159829] [<ffffffff8045d7f1>] ? rtnl_dump_ifinfo+0x0/0x90
[270731.159836] [<ffffffff8045e04e>] rtnetlink_rcv_msg+0x1c2/0x1e0
[270731.159844] [<ffffffff8045de8c>] ? rtnetlink_rcv_msg+0x0/0x1e0
[270731.159853] [<ffffffff8046d9e5>] netlink_rcv_skb+0x3e/0x8d
[270731.159860] [<ffffffff8045de82>] rtnetlink_rcv+0x27/0x31
[270731.159868] [<ffffffff8046d4c1>] netlink_unicast+0x211/0x287
[270731.159876] [<ffffffff8044de7a>] ? __alloc_skb+0x66/0x127
[270731.159884] [<ffffffff8046d7b8>] netlink_sendmsg+0x281/0x294
[270731.159893] [<ffffffff80446d90>] sock_sendmsg+0xfd/0x120
[270731.159900] [<ffffffff80446c1a>] ? sock_recvmsg+0x10e/0x133
[270731.159910] [<ffffffff80248db2>] ? autoremove_wake_function+0x0/0x38
[270731.159918] [<ffffffff8045de35>] ? rtnl_unlock+0x9/0xb
[270731.159927] [<ffffffff804b83a5>] ? wext_ioctl_dispatch+0x138/0x172
[270731.159935] [<ffffffff804b7eb3>] ? ioctl_private_call+0x0/0x79
[270731.159943] [<ffffffff804b8128>] ? ioctl_standard_call+0x0/0xb4
[270731.159951] [<ffffffff80445dd5>] ? move_addr_to_kernel+0x25/0x35
[270731.159958] [<ffffffff8044f05a>] ? verify_iovec+0x4f/0x91
[270731.159966] [<ffffffff80446f85>] sys_sendmsg+0x1d2/0x23c
[270731.159974] [<ffffffff8046bdcf>] ? netlink_table_ungrab+0x28/0x2a
[270731.159982] [<ffffffff8046c7ea>] ? netlink_insert+0x10b/0x12e
[270731.159989] [<ffffffff80447a0e>] ? move_addr_to_user+0x42/0x59
[270731.159997] [<ffffffff80447e5c>] ? sys_getsockname+0x80/0x94
[270731.160006] [<ffffffff8020b61b>] system_call_fastpath+0x16/0x1b
[270731.160010] Mem-Info:
[270731.160015] DMA per-cpu:
[270731.160019] CPU 0: hi: 0, btch: 1 usd: 0
[270731.160023] CPU 1: hi: 0, btch: 1 usd: 0
[270731.160027] DMA32 per-cpu:
[270731.160031] CPU 0: hi: 186, btch: 31 usd: 37
[270731.160036] CPU 1: hi: 186, btch: 31 usd: 0
[270731.160044] Active_anon:202239 active_file:19501 inactive_anon:70033
[270731.160047] inactive_file:36525 unevictable:1078 dirty:17 writeback:64 unstable:0
[270731.160050] free:79672 slab:23353 mapped:7040 pagetables:3042 bounce:0
[270731.160059] DMA free:7820kB min:28kB low:32kB high:40kB active_anon:932kB inactive_anon:1544kB active_file:104kB inactive_file:280kB unevictable:0kB present:10020kB pages_scanned:0 all_unreclaimable? no
[270731.160067] lowmem_reserve[]: 0 1947 1947 1947
[270731.160081] DMA32 free:310868kB min:5628kB low:7032kB high:8440kB active_anon:808024kB inactive_anon:278588kB active_file:77900kB inactive_file:145820kB unevictable:4312kB present:1994104kB pages_scanned:0 all_unreclaimable? no
[270731.160089] lowmem_reserve[]: 0 0 0 0
[270731.160098] DMA: 3*4kB 2*8kB 3*16kB 2*32kB 6*64kB 7*128kB 5*256kB 2*512kB 0*1024kB 0*2048kB 1*4096kB = 7820kB
[270731.160119] DMA32: 26964*4kB 23916*8kB 678*16kB 17*32kB 1*64kB 0*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 310896kB
[270731.160141] 57116 total pagecache pages
[270731.160144] 0 pages in swap cache
[270731.160149] Swap cache stats: add 0, delete 0, find 0/0
[270731.160152] Free swap = 0kB
[270731.160155] Total swap = 0kB
[270731.184524] 510464 pages RAM
[270731.184531] 10298 pages reserved
[270731.184535] 81709 pages shared
[270731.184538] 358196 pages non-shared
[270731.184544] iwlagn: kmalloc for auxiliary BD structures failed
[270731.184642] iwlagn: Tx 17 queue init failed
[270731.186653] iwlagn: Unable to init nic
[270732.155141] iwlagn 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[270732.155337] iwlagn 0000:03:00.0: irq 29 for MSI/MSI-X
[270732.616949] ip: page allocation failure. order:4, mode:0x40d0
[270732.616961] Pid: 23934, comm: ip Not tainted 2.6.29-rc4-ikn-00001-gd5b5623 #9
[270732.616967] Call Trace:
[270732.616984] [<ffffffff8027261c>] __alloc_pages_internal+0x3ed/0x40c
[270732.616994] [<ffffffff802726a9>] __get_free_pages+0x17/0x56
[270732.617102] [<ffffffffa0100378>] iwl_txq_ctx_reset+0x32c/0x79c [iwlcore]
[270732.617134] [<ffffffffa00fd86f>] ? iwl_rx_queue_update_write_ptr+0x134/0x157 [iwlcore]
[270732.617165] [<ffffffffa00fbaa6>] iwl_hw_nic_init+0x105/0x128 [iwlcore]
[270732.617187] [<ffffffffa05adca6>] __iwl_up+0x231/0x240 [iwlagn]
[270732.617204] [<ffffffffa05ae7eb>] ? iwl_isr+0x0/0xfa [iwlagn]
[270732.617221] [<ffffffffa05ae5d6>] iwl_mac_start+0x921/0xaa5 [iwlagn]
[270732.617255] [<ffffffffa00dac24>] ieee80211_open+0x2b2/0x6f6 [mac80211]
[270732.617267] [<ffffffff804556cc>] dev_open+0x7c/0xc1
[270732.617279] [<ffffffff8045502c>] dev_change_flags+0xba/0x181
[270732.617289] [<ffffffff8045ceec>] do_setlink+0x2b5/0x37d
[270732.617299] [<ffffffff8045e342>] rtnl_newlink+0x2d6/0x472
[270732.617308] [<ffffffff8045e119>] ? rtnl_newlink+0xad/0x472
[270732.617319] [<ffffffff8045e04e>] rtnetlink_rcv_msg+0x1c2/0x1e0
[270732.617329] [<ffffffff8045de8c>] ? rtnetlink_rcv_msg+0x0/0x1e0
[270732.617340] [<ffffffff8046d9e5>] netlink_rcv_skb+0x3e/0x8d
[270732.617350] [<ffffffff8045de82>] rtnetlink_rcv+0x27/0x31
[270732.617360] [<ffffffff8046d4c1>] netlink_unicast+0x211/0x287
[270732.617370] [<ffffffff8044de7a>] ? __alloc_skb+0x66/0x127
[270732.617379] [<ffffffff8046d7b8>] netlink_sendmsg+0x281/0x294
[270732.617387] [<ffffffff8046d4de>] ? netlink_unicast+0x22e/0x287
[270732.617394] [<ffffffff8044de7a>] ? __alloc_skb+0x66/0x127
[270732.617402] [<ffffffff80446d90>] sock_sendmsg+0xfd/0x120
[270732.617412] [<ffffffff80446c1a>] ? sock_recvmsg+0x10e/0x133
[270732.617425] [<ffffffff80248db2>] ? autoremove_wake_function+0x0/0x38
[270732.617437] [<ffffffff80280e3e>] ? handle_mm_fault+0x6ac/0x6c9
[270732.617447] [<ffffffff80445dd5>] ? move_addr_to_kernel+0x25/0x35
[270732.617457] [<ffffffff8044f05a>] ? verify_iovec+0x4f/0x91
[270732.617467] [<ffffffff80446f85>] sys_sendmsg+0x1d2/0x23c
[270732.617476] [<ffffffff80285ac3>] ? do_brk+0x24d/0x329
[270732.617486] [<ffffffff8020b61b>] system_call_fastpath+0x16/0x1b
[270732.617493] Mem-Info:
[270732.617498] DMA per-cpu:
[270732.617505] CPU 0: hi: 0, btch: 1 usd: 0
[270732.617511] CPU 1: hi: 0, btch: 1 usd: 0
[270732.617517] DMA32 per-cpu:
[270732.617523] CPU 0: hi: 186, btch: 31 usd: 11
[270732.617529] CPU 1: hi: 186, btch: 31 usd: 0
[270732.617538] Active_anon:202321 active_file:18462 inactive_anon:69978
[270732.617541] inactive_file:36491 unevictable:1078 dirty:14 writeback:0 unstable:0
[270732.617543] free:80861 slab:23227 mapped:7038 pagetables:3052 bounce:0
[270732.617553] DMA free:7820kB min:28kB low:32kB high:40kB active_anon:932kB inactive_anon:1544kB active_file:104kB inactive_file:280kB unevictable:0kB present:10020kB pages_scanned:0 all_unreclaimable? no
[270732.617565] lowmem_reserve[]: 0 1947 1947 1947
[270732.617583] DMA32 free:315624kB min:5628kB low:7032kB high:8440kB active_anon:808352kB inactive_anon:278368kB active_file:73744kB inactive_file:145684kB unevictable:4312kB present:1994104kB pages_scanned:38 all_unreclaimable? no
[270732.617595] lowmem_reserve[]: 0 0 0 0
[270732.617608] DMA: 3*4kB 2*8kB 3*16kB 2*32kB 6*64kB 7*128kB 5*256kB 2*512kB 0*1024kB 0*2048kB 1*4096kB = 7820kB
[270732.617640] DMA32: 27162*4kB 23958*8kB 899*16kB 18*32kB 0*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 315656kB
[270732.617672] 56058 total pagecache pages
[270732.617678] 0 pages in swap cache
[270732.617684] Swap cache stats: add 0, delete 0, find 0/0
[270732.617689] Free swap = 0kB
[270732.617693] Total swap = 0kB
[270732.641084] 510464 pages RAM
[270732.641091] 10298 pages reserved
[270732.641095] 81745 pages shared
[270732.641098] 357039 pages non-shared
[270732.641103] iwlagn: kmalloc for auxiliary BD structures failed
[270732.641199] iwlagn: Tx 17 queue init failed
[270732.642647] iwlagn: Unable to init nic
[270733.915986] iwlagn 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[270733.916220] iwlagn 0000:03:00.0: irq 29 for MSI/MSI-X
[270734.516492] NetworkManager: page allocation failure. order:4, mode:0x40d0
[270734.516503] Pid: 23935, comm: NetworkManager Not tainted 2.6.29-rc4-ikn-00001-gd5b5623 #9
[270734.516509] Call Trace:
[270734.516525] [<ffffffff8027261c>] __alloc_pages_internal+0x3ed/0x40c
[270734.516535] [<ffffffff802726a9>] __get_free_pages+0x17/0x56
[270734.516590] [<ffffffffa0100378>] iwl_txq_ctx_reset+0x32c/0x79c [iwlcore]
[270734.516618] [<ffffffffa00fd86f>] ? iwl_rx_queue_update_write_ptr+0x134/0x157 [iwlcore]
[270734.516646] [<ffffffffa00fbaa6>] iwl_hw_nic_init+0x105/0x128 [iwlcore]
[270734.516665] [<ffffffffa05adca6>] __iwl_up+0x231/0x240 [iwlagn]
[270734.516681] [<ffffffffa05ae7eb>] ? iwl_isr+0x0/0xfa [iwlagn]
[270734.516696] [<ffffffffa05ae5d6>] iwl_mac_start+0x921/0xaa5 [iwlagn]
[270734.516707] [<ffffffff80342edb>] ? blk_recount_segments+0x3e/0x5d
[270734.516740] [<ffffffffa00dac24>] ? ieee80211_open+0x2b2/0x6f6 [mac80211]
[270734.516749] [<ffffffff8026ebf8>] ? mempool_alloc_slab+0x11/0x13
[270734.516780] [<ffffffffa00dac24>] ieee80211_open+0x2b2/0x6f6 [mac80211]
[270734.516788] [<ffffffff8026cc71>] ? find_get_page+0x30/0xb6
[270734.516796] [<ffffffff804556cc>] dev_open+0x7c/0xc1
[270734.516805] [<ffffffff8045502c>] dev_change_flags+0xba/0x181
[270734.516813] [<ffffffff8045ceec>] do_setlink+0x2b5/0x37d
[270734.516822] [<ffffffff8022b926>] ? dequeue_task_fair+0x26/0x99
[270734.516829] [<ffffffff8045d162>] rtnl_setlink+0x11f/0x123
[270734.516837] [<ffffffff8045d7f1>] ? rtnl_dump_ifinfo+0x0/0x90
[270734.516845] [<ffffffff8045e04e>] rtnetlink_rcv_msg+0x1c2/0x1e0
[270734.516852] [<ffffffff8045de8c>] ? rtnetlink_rcv_msg+0x0/0x1e0
[270734.516861] [<ffffffff8046d9e5>] netlink_rcv_skb+0x3e/0x8d
[270734.516868] [<ffffffff8045de82>] rtnetlink_rcv+0x27/0x31
[270734.516876] [<ffffffff8046d4c1>] netlink_unicast+0x211/0x287
[270734.516884] [<ffffffff8044de7a>] ? __alloc_skb+0x66/0x127
[270734.516892] [<ffffffff8046d7b8>] netlink_sendmsg+0x281/0x294
[270734.516901] [<ffffffff80446d90>] sock_sendmsg+0xfd/0x120
[270734.516909] [<ffffffff80446c1a>] ? sock_recvmsg+0x10e/0x133
[270734.516919] [<ffffffff80248db2>] ? autoremove_wake_function+0x0/0x38
[270734.516929] [<ffffffff80280e3e>] ? handle_mm_fault+0x6ac/0x6c9
[270734.516937] [<ffffffff80445dd5>] ? move_addr_to_kernel+0x25/0x35
[270734.516944] [<ffffffff8044f05a>] ? verify_iovec+0x4f/0x91
[270734.516951] [<ffffffff80446f85>] sys_sendmsg+0x1d2/0x23c
[270734.516960] [<ffffffff8046bdcf>] ? netlink_table_ungrab+0x28/0x2a
[270734.516967] [<ffffffff8046c7ea>] ? netlink_insert+0x10b/0x12e
[270734.516975] [<ffffffff80447a0e>] ? move_addr_to_user+0x42/0x59
[270734.516983] [<ffffffff80447e5c>] ? sys_getsockname+0x80/0x94
[270734.516991] [<ffffffff8020b61b>] system_call_fastpath+0x16/0x1b
[270734.516996] Mem-Info:
[270734.517000] DMA per-cpu:
[270734.517004] CPU 0: hi: 0, btch: 1 usd: 0
[270734.517008] CPU 1: hi: 0, btch: 1 usd: 0
[270734.517012] DMA32 per-cpu:
[270734.517016] CPU 0: hi: 186, btch: 31 usd: 0
[270734.517021] CPU 1: hi: 186, btch: 31 usd: 0
[270734.517029] Active_anon:202372 active_file:17164 inactive_anon:69915
[270734.517032] inactive_file:36514 unevictable:1078 dirty:13 writeback:0 unstable:0
[270734.517034] free:82476 slab:22945 mapped:6982 pagetables:3054 bounce:0
[270734.517044] DMA free:7820kB min:28kB low:32kB high:40kB active_anon:932kB inactive_anon:1544kB active_file:104kB inactive_file:280kB unevictable:0kB present:10020kB pages_scanned:0 all_unreclaimable? no
[270734.517052] lowmem_reserve[]: 0 1947 1947 1947
[270734.517065] DMA32 free:322084kB min:5628kB low:7032kB high:8440kB active_anon:808556kB inactive_anon:278116kB active_file:68552kB inactive_file:145776kB unevictable:4312kB present:1994104kB pages_scanned:0 all_unreclaimable? no
[270734.517074] lowmem_reserve[]: 0 0 0 0
[270734.517082] DMA: 3*4kB 2*8kB 3*16kB 2*32kB 6*64kB 7*128kB 5*256kB 2*512kB 0*1024kB 0*2048kB 1*4096kB = 7820kB
[270734.517103] DMA32: 27198*4kB 23938*8kB 1249*16kB 44*32kB 1*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 322136kB
[270734.517125] 54760 total pagecache pages
[270734.517129] 0 pages in swap cache
[270734.517133] Swap cache stats: add 0, delete 0, find 0/0
[270734.517137] Free swap = 0kB
[270734.517140] Total swap = 0kB
[270734.537856] 510464 pages RAM
[270734.537862] 10298 pages reserved
[270734.537866] 81591 pages shared
[270734.537869] 355529 pages non-shared
[270734.537875] iwlagn: kmalloc for auxiliary BD structures failed
[270734.537969] iwlagn: Tx 17 queue init failed
[270734.539423] iwlagn: Unable to init nic
[270738.028034] iwlagn 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[270738.028232] iwlagn 0000:03:00.0: irq 29 for MSI/MSI-X
[270738.239768] ip: page allocation failure. order:4, mode:0x40d0
[270738.239779] Pid: 23944, comm: ip Not tainted 2.6.29-rc4-ikn-00001-gd5b5623 #9
[270738.239784] Call Trace:
[270738.239800] [<ffffffff8027261c>] __alloc_pages_internal+0x3ed/0x40c
[270738.239810] [<ffffffff802726a9>] __get_free_pages+0x17/0x56
[270738.239866] [<ffffffffa0100378>] iwl_txq_ctx_reset+0x32c/0x79c [iwlcore]
[270738.239894] [<ffffffffa00fd86f>] ? iwl_rx_queue_update_write_ptr+0x134/0x157 [iwlcore]
[270738.239922] [<ffffffffa00fbaa6>] iwl_hw_nic_init+0x105/0x128 [iwlcore]
[270738.239941] [<ffffffffa05adca6>] __iwl_up+0x231/0x240 [iwlagn]
[270738.239957] [<ffffffffa05ae7eb>] ? iwl_isr+0x0/0xfa [iwlagn]
[270738.239972] [<ffffffffa05ae5d6>] iwl_mac_start+0x921/0xaa5 [iwlagn]
[270738.240007] [<ffffffffa00dac24>] ieee80211_open+0x2b2/0x6f6 [mac80211]
[270738.240058] [<ffffffff804556cc>] dev_open+0x7c/0xc1
[270738.240067] [<ffffffff8045502c>] dev_change_flags+0xba/0x181
[270738.240076] [<ffffffff8045ceec>] do_setlink+0x2b5/0x37d
[270738.240084] [<ffffffff8045e342>] rtnl_newlink+0x2d6/0x472
[270738.240092] [<ffffffff8045e119>] ? rtnl_newlink+0xad/0x472
[270738.240100] [<ffffffff8045e04e>] rtnetlink_rcv_msg+0x1c2/0x1e0
[270738.240108] [<ffffffff8045de8c>] ? rtnetlink_rcv_msg+0x0/0x1e0
[270738.240118] [<ffffffff8046d9e5>] netlink_rcv_skb+0x3e/0x8d
[270738.240125] [<ffffffff8045de82>] rtnetlink_rcv+0x27/0x31
[270738.240133] [<ffffffff8046d4c1>] netlink_unicast+0x211/0x287
[270738.240140] [<ffffffff8044de7a>] ? __alloc_skb+0x66/0x127
[270738.240148] [<ffffffff8046d7b8>] netlink_sendmsg+0x281/0x294
[270738.240156] [<ffffffff8046d4de>] ? netlink_unicast+0x22e/0x287
[270738.240163] [<ffffffff8044de7a>] ? __alloc_skb+0x66/0x127
[270738.240172] [<ffffffff80446d90>] sock_sendmsg+0xfd/0x120
[270738.240179] [<ffffffff80446c1a>] ? sock_recvmsg+0x10e/0x133
[270738.240189] [<ffffffff80248db2>] ? autoremove_wake_function+0x0/0x38
[270738.240200] [<ffffffff80280e3e>] ? handle_mm_fault+0x6ac/0x6c9
[270738.240208] [<ffffffff80445dd5>] ? move_addr_to_kernel+0x25/0x35
[270738.240215] [<ffffffff8044f05a>] ? verify_iovec+0x4f/0x91
[270738.240223] [<ffffffff80446f85>] sys_sendmsg+0x1d2/0x23c
[270738.240231] [<ffffffff80285ac3>] ? do_brk+0x24d/0x329
[270738.240240] [<ffffffff8020b61b>] system_call_fastpath+0x16/0x1b
[270738.240931] Mem-Info:
[270738.240935] DMA per-cpu:
[270738.240940] CPU 0: hi: 0, btch: 1 usd: 0
[270738.240944] CPU 1: hi: 0, btch: 1 usd: 0
[270738.240949] DMA32 per-cpu:
[270738.240953] CPU 0: hi: 186, btch: 31 usd: 61
[270738.240957] CPU 1: hi: 186, btch: 31 usd: 25
[270738.240965] Active_anon:202460 active_file:15901 inactive_anon:69892
[270738.240968] inactive_file:35535 unevictable:1078 dirty:18 writeback:0 unstable:0
[270738.240971] free:85067 slab:22519 mapped:6930 pagetables:3063 bounce:0
[270738.240981] DMA free:7820kB min:28kB low:32kB high:40kB active_anon:932kB inactive_anon:1544kB active_file:104kB inactive_file:280kB unevictable:0kB present:10020kB pages_scanned:0 all_unreclaimable? no
[270738.240988] lowmem_reserve[]: 0 1947 1947 1947
[270738.241002] DMA32 free:332448kB min:5628kB low:7032kB high:8440kB active_anon:808908kB inactive_anon:278024kB active_file:63500kB inactive_file:141860kB unevictable:4312kB present:1994104kB pages_scanned:249 all_unreclaimable? no
[270738.241015] lowmem_reserve[]: 0 0 0 0
[270738.241024] DMA: 3*4kB 2*8kB 3*16kB 2*32kB 6*64kB 7*128kB 5*256kB 2*512kB 0*1024kB 0*2048kB 1*4096kB = 7820kB
[270738.241045] DMA32: 27419*4kB 24011*8kB 1807*16kB 40*32kB 1*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 332404kB
[270738.241067] 52500 total pagecache pages
[270738.241070] 0 pages in swap cache
[270738.241075] Swap cache stats: add 0, delete 0, find 0/0
[270738.241078] Free swap = 0kB
[270738.241081] Total swap = 0kB
[270738.261278] 510464 pages RAM
[270738.261285] 10298 pages reserved
[270738.261288] 81608 pages shared
[270738.261292] 352903 pages non-shared
[270738.261296] iwlagn: kmalloc for auxiliary BD structures failed
[270738.261389] iwlagn: Tx 17 queue init failed
[270738.262906] iwlagn: Unable to init nic
[8:42] ikn:~#
--
Think about Free and Open Source Software (FOSS).
http://nico.schottelius.org/documentations/foss/the-term-foss/
PGP: BFE4 C736 ABE5 406F 8F42 F7CF B8BE F92A 9885 188C
Hello Nico,
This issue is caused by memory allocation failure when allocating rx memory in isr. (From Yi's point) If you are interested in tracking it, please report a bug at http://www.intellinuxwireless.org/bugzilla/ for further tracking.
Best Regards,
Ximin
-----Original Message-----
From: Nico -telmich- Schottelius [mailto:[email protected]]
Sent: 2009??3??9?? 22:24
To: [email protected]
Cc: LKML
Subject: [ipw3945-devel] iwlagn: Cannot allocate memory on 2.6.29-rc4-ikn-00001-gd5b5623
Hello!
After several rmmod & modprobe iwlagn, several suspends I get the following
netlink answer:
[8:42] ikn:~# ip l s wlan0 up
RTNETLINK answers: Cannot allocate memory
[dmesg attached]
The interesting part: The rest of the system is still working fine.
I cannot upgrade to a newer version due to Bug #12705, as reported on
13 Feb 2009.
Sincerly,
Nico
[270638.440620] zsh: page allocation failure. order:4, mode:0x40d0
[270638.440628] Pid: 14669, comm: zsh Not tainted 2.6.29-rc4-ikn-00001-gd5b5623 #9
[270638.440632] Call Trace:
[270638.440647] [<ffffffff8027261c>] __alloc_pages_internal+0x3ed/0x40c
[270638.440655] [<ffffffff802726a9>] __get_free_pages+0x17/0x56
[270638.440706] [<ffffffffa0100378>] iwl_txq_ctx_reset+0x32c/0x79c [iwlcore]
[270638.440734] [<ffffffffa00fd86f>] ? iwl_rx_queue_update_write_ptr+0x134/0x157 [iwlcore]
[270638.440761] [<ffffffffa00fbaa6>] iwl_hw_nic_init+0x105/0x128 [iwlcore]
[270638.440778] [<ffffffffa0590ca6>] __iwl_up+0x231/0x240 [iwlagn]
[270638.440792] [<ffffffffa05917eb>] ? iwl_isr+0x0/0xfa [iwlagn]
[270638.440807] [<ffffffffa05915d6>] iwl_mac_start+0x921/0xaa5 [iwlagn]
[270638.440816] [<ffffffff8035a5b6>] ? __pci_find_next_cap_ttl+0x39/0x8d
[270638.440823] [<ffffffff8035a679>] ? pci_find_capability+0x6f/0x71
[270638.440830] [<ffffffff8035c232>] ? pci_restore_state+0x197/0x1a8
[270638.440845] [<ffffffffa059178e>] iwl_pci_resume+0x34/0x4d [iwlagn]
[270638.440861] [<ffffffff8035dd03>] pci_pm_resume+0x6a/0xc1
[270638.440870] [<ffffffff803c166e>] pm_op+0x3a/0x67
[270638.440875] [<ffffffff803c1cd6>] device_resume+0x93/0x358
[270638.440883] [<ffffffff8025bc53>] suspend_devices_and_enter+0x109/0x12e
[270638.440890] [<ffffffff8025bde0>] enter_state+0x110/0x164
[270638.440897] [<ffffffff8025bee9>] state_store+0xb5/0xd7
[270638.440905] [<ffffffff8034d69b>] kobj_attr_store+0x17/0x19
[270638.440912] [<ffffffff802e4f95>] sysfs_write_file+0xdf/0x114
[270638.440920] [<ffffffff80299c29>] vfs_write+0xae/0x157
[270638.440926] [<ffffffff80299d96>] sys_write+0x47/0x70
[270638.440933] [<ffffffff8020b61b>] system_call_fastpath+0x16/0x1b
[270638.440937] Mem-Info:
[270638.440940] DMA per-cpu:
[270638.440943] CPU 0: hi: 0, btch: 1 usd: 0
[270638.440947] CPU 1: hi: 0, btch: 1 usd: 0
[270638.440950] DMA32 per-cpu:
[270638.440953] CPU 0: hi: 186, btch: 31 usd: 0
[270638.440957] CPU 1: hi: 186, btch: 31 usd: 0
[270638.440964] Active_anon:202079 active_file:19960 inactive_anon:70056
[270638.440967] inactive_file:35762 unevictable:1078 dirty:7 writeback:0 unstable:0
[270638.440970] free:80401 slab:23240 mapped:6827 pagetables:3030 bounce:0
[270638.440978] DMA free:7820kB min:28kB low:32kB high:40kB active_anon:932kB inactive_anon:1544kB active_file:104kB inactive_file:280kB unevictable:0kB present:10020kB pages_scanned:0 all_unreclaimable? no
[270638.440984] lowmem_reserve[]: 0 1947 1947 1947
[270638.440994] DMA32 free:313784kB min:5628kB low:7032kB high:8440kB active_anon:807384kB inactive_anon:278680kB active_file:79736kB inactive_file:142768kB unevictable:4312kB present:1994104kB pages_scanned:0 all_unreclaimable? no
[270638.441001] lowmem_reserve[]: 0 0 0 0
[270638.441006] DMA: 3*4kB 2*8kB 3*16kB 2*32kB 6*64kB 7*128kB 5*256kB 2*512kB 0*1024kB 0*2048kB 1*4096kB = 7820kB
[270638.441020] DMA32: 28578*4kB 23970*8kB 438*16kB 2*32kB 0*64kB 1*128kB 0*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 313784kB
[270638.441034] 56798 total pagecache pages
[270638.441037] 0 pages in swap cache
[270638.441041] Swap cache stats: add 0, delete 0, find 0/0
[270638.441044] Free swap = 0kB
[270638.441046] Total swap = 0kB
[270638.459367] 510464 pages RAM
[270638.459371] 10298 pages reserved
[270638.459373] 81093 pages shared
[270638.459376] 357827 pages non-shared
[270638.459380] iwlagn: kmalloc for auxiliary BD structures failed
[270638.459466] iwlagn: Tx 12 queue init failed
[270638.460425] iwlagn: Unable to init nic
[270638.461093] sd 0:0:0:0: [sda] Starting disk
[270639.232291] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[270639.328465] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 succeeded
[270639.328474] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out
[270639.328622] ata1.00: ACPI cmd ef/5f:00:00:00:00:a0 succeeded
[270639.328629] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 filtered out
[270639.339725] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 succeeded
[270639.339733] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out
[270639.339827] ata1.00: ACPI cmd ef/5f:00:00:00:00:a0 succeeded
[270639.339833] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 filtered out
[270639.340757] ata1.00: configured for UDMA/100
[270639.342813] ata1.00: configured for UDMA/100
[270639.356278] ata1: EH complete
[270639.356387] sd 0:0:0:0: [sda] 488397168 512-byte hardware sectors: (250 GB/232 GiB)
[270639.356423] sd 0:0:0:0: [sda] Write Protect is off
[270639.356428] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[270639.356482] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[270639.356541] sd 0:0:0:0: [sda] 488397168 512-byte hardware sectors: (250 GB/232 GiB)
[270639.356572] sd 0:0:0:0: [sda] Write Protect is off
[270639.356576] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[270639.356626] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[270640.744143] usb 1-6: reset high speed USB device using ehci_hcd and address 3
[270640.992322] usb 4-1: reset full speed USB device using uhci_hcd and address 2
[270641.144798] pci 0000:00:02.0: power state changed by ACPI to D0
[270641.144994] pci 0000:00:02.0: power state changed by ACPI to D0
[270641.145007] pci 0000:00:02.0: setting latency timer to 64
[270641.256324] usb 2-6: reset high speed USB device using ehci_hcd and address 13
[270641.428264] Restarting tasks ... done.
[270642.528329] elantech.c: unexpected magic knock result 0x00, 0x02, 0x64.
[270642.678525] ready
[270642.679758] sd 11:0:0:0: [sdb] 7741440 512-byte hardware sectors: (3.96 GB/3.69 GiB)
[270642.680546] sd 11:0:0:0: [sdb] Write Protect is off
[270642.680553] sd 11:0:0:0: [sdb] Mode Sense: 0b 00 00 08
[270642.680558] sd 11:0:0:0: [sdb] Assuming drive cache: write through
[270642.681885] sd 11:0:0:0: [sdb] 7741440 512-byte hardware sectors: (3.96 GB/3.69 GiB)
[270642.682511] sd 11:0:0:0: [sdb] Write Protect is off
[270642.682517] sd 11:0:0:0: [sdb] Mode Sense: 0b 00 00 08
[270642.682522] sd 11:0:0:0: [sdb] Assuming drive cache: write through
[270642.682530] sdb: sdb1
[270642.835983] IBM TrackPoint firmware: 0x0e, buttons: 3/3
[270642.852200] input: TPPS/2 IBM TrackPoint as /class/input/input30
[270643.429018] wlan0: No ProbeResp from current AP 00:14:6c:67:9c:32 - assume out of range
[270730.670799] iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, 1.3.27ks
[270730.670808] iwlagn: Copyright(c) 2003-2008 Intel Corporation
[270730.670953] iwlagn 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[270730.670968] iwlagn 0000:03:00.0: setting latency timer to 64
[270730.671049] iwlagn: Detected Intel Wireless WiFi Link 5300AGN REV=0x24
[270730.690081] iwlagn: Tunable channels: 13 802.11bg, 24 802.11a channels
[270730.693714] wmaster0 (iwlagn): not using net_device_ops yet
[270730.695061] phy9: Selected rate control algorithm 'iwl-agn-rs'
[270730.695100] wlan0 (iwlagn): not using net_device_ops yet
[270730.736457] iwlagn 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[270730.736659] iwlagn 0000:03:00.0: irq 29 for MSI/MSI-X
[270730.736737] iwlagn 0000:03:00.0: firmware: requesting iwlwifi-5000-1.ucode
[270730.840487] iwlagn loaded firmware version 5.4.1.16
[270731.159536] NetworkManager: page allocation failure. order:4, mode:0x40d0
[270731.159549] Pid: 4037, comm: NetworkManager Not tainted 2.6.29-rc4-ikn-00001-gd5b5623 #9
[270731.159554] Call Trace:
[270731.159571] [<ffffffff8027261c>] __alloc_pages_internal+0x3ed/0x40c
[270731.159580] [<ffffffff802726a9>] __get_free_pages+0x17/0x56
[270731.159635] [<ffffffffa0100378>] iwl_txq_ctx_reset+0x32c/0x79c [iwlcore]
[270731.159663] [<ffffffffa00fd86f>] ? iwl_rx_queue_update_write_ptr+0x134/0x157 [iwlcore]
[270731.159691] [<ffffffffa00fbaa6>] iwl_hw_nic_init+0x105/0x128 [iwlcore]
[270731.159709] [<ffffffffa05adca6>] __iwl_up+0x231/0x240 [iwlagn]
[270731.159725] [<ffffffffa05ae5d6>] iwl_mac_start+0x921/0xaa5 [iwlagn]
[270731.159744] [<ffffffff804cffeb>] ? kprobe_flush_task+0xa8/0xb7
[270731.159778] [<ffffffffa00dac24>] ieee80211_open+0x2b2/0x6f6 [mac80211]
[270731.159787] [<ffffffff804556cc>] dev_open+0x7c/0xc1
[270731.159796] [<ffffffff8045502c>] dev_change_flags+0xba/0x181
[270731.159804] [<ffffffff8045ceec>] do_setlink+0x2b5/0x37d
[270731.159813] [<ffffffff8022b6ce>] ? enqueue_entity+0x1b/0x118
[270731.159821] [<ffffffff8045d162>] rtnl_setlink+0x11f/0x123
[270731.159829] [<ffffffff8045d7f1>] ? rtnl_dump_ifinfo+0x0/0x90
[270731.159836] [<ffffffff8045e04e>] rtnetlink_rcv_msg+0x1c2/0x1e0
[270731.159844] [<ffffffff8045de8c>] ? rtnetlink_rcv_msg+0x0/0x1e0
[270731.159853] [<ffffffff8046d9e5>] netlink_rcv_skb+0x3e/0x8d
[270731.159860] [<ffffffff8045de82>] rtnetlink_rcv+0x27/0x31
[270731.159868] [<ffffffff8046d4c1>] netlink_unicast+0x211/0x287
[270731.159876] [<ffffffff8044de7a>] ? __alloc_skb+0x66/0x127
[270731.159884] [<ffffffff8046d7b8>] netlink_sendmsg+0x281/0x294
[270731.159893] [<ffffffff80446d90>] sock_sendmsg+0xfd/0x120
[270731.159900] [<ffffffff80446c1a>] ? sock_recvmsg+0x10e/0x133
[270731.159910] [<ffffffff80248db2>] ? autoremove_wake_function+0x0/0x38
[270731.159918] [<ffffffff8045de35>] ? rtnl_unlock+0x9/0xb
[270731.159927] [<ffffffff804b83a5>] ? wext_ioctl_dispatch+0x138/0x172
[270731.159935] [<ffffffff804b7eb3>] ? ioctl_private_call+0x0/0x79
[270731.159943] [<ffffffff804b8128>] ? ioctl_standard_call+0x0/0xb4
[270731.159951] [<ffffffff80445dd5>] ? move_addr_to_kernel+0x25/0x35
[270731.159958] [<ffffffff8044f05a>] ? verify_iovec+0x4f/0x91
[270731.159966] [<ffffffff80446f85>] sys_sendmsg+0x1d2/0x23c
[270731.159974] [<ffffffff8046bdcf>] ? netlink_table_ungrab+0x28/0x2a
[270731.159982] [<ffffffff8046c7ea>] ? netlink_insert+0x10b/0x12e
[270731.159989] [<ffffffff80447a0e>] ? move_addr_to_user+0x42/0x59
[270731.159997] [<ffffffff80447e5c>] ? sys_getsockname+0x80/0x94
[270731.160006] [<ffffffff8020b61b>] system_call_fastpath+0x16/0x1b
[270731.160010] Mem-Info:
[270731.160015] DMA per-cpu:
[270731.160019] CPU 0: hi: 0, btch: 1 usd: 0
[270731.160023] CPU 1: hi: 0, btch: 1 usd: 0
[270731.160027] DMA32 per-cpu:
[270731.160031] CPU 0: hi: 186, btch: 31 usd: 37
[270731.160036] CPU 1: hi: 186, btch: 31 usd: 0
[270731.160044] Active_anon:202239 active_file:19501 inactive_anon:70033
[270731.160047] inactive_file:36525 unevictable:1078 dirty:17 writeback:64 unstable:0
[270731.160050] free:79672 slab:23353 mapped:7040 pagetables:3042 bounce:0
[270731.160059] DMA free:7820kB min:28kB low:32kB high:40kB active_anon:932kB inactive_anon:1544kB active_file:104kB inactive_file:280kB unevictable:0kB present:10020kB pages_scanned:0 all_unreclaimable? no
[270731.160067] lowmem_reserve[]: 0 1947 1947 1947
[270731.160081] DMA32 free:310868kB min:5628kB low:7032kB high:8440kB active_anon:808024kB inactive_anon:278588kB active_file:77900kB inactive_file:145820kB unevictable:4312kB present:1994104kB pages_scanned:0 all_unreclaimable? no
[270731.160089] lowmem_reserve[]: 0 0 0 0
[270731.160098] DMA: 3*4kB 2*8kB 3*16kB 2*32kB 6*64kB 7*128kB 5*256kB 2*512kB 0*1024kB 0*2048kB 1*4096kB = 7820kB
[270731.160119] DMA32: 26964*4kB 23916*8kB 678*16kB 17*32kB 1*64kB 0*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 310896kB
[270731.160141] 57116 total pagecache pages
[270731.160144] 0 pages in swap cache
[270731.160149] Swap cache stats: add 0, delete 0, find 0/0
[270731.160152] Free swap = 0kB
[270731.160155] Total swap = 0kB
[270731.184524] 510464 pages RAM
[270731.184531] 10298 pages reserved
[270731.184535] 81709 pages shared
[270731.184538] 358196 pages non-shared
[270731.184544] iwlagn: kmalloc for auxiliary BD structures failed
[270731.184642] iwlagn: Tx 17 queue init failed
[270731.186653] iwlagn: Unable to init nic
[270732.155141] iwlagn 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[270732.155337] iwlagn 0000:03:00.0: irq 29 for MSI/MSI-X
[270732.616949] ip: page allocation failure. order:4, mode:0x40d0
[270732.616961] Pid: 23934, comm: ip Not tainted 2.6.29-rc4-ikn-00001-gd5b5623 #9
[270732.616967] Call Trace:
[270732.616984] [<ffffffff8027261c>] __alloc_pages_internal+0x3ed/0x40c
[270732.616994] [<ffffffff802726a9>] __get_free_pages+0x17/0x56
[270732.617102] [<ffffffffa0100378>] iwl_txq_ctx_reset+0x32c/0x79c [iwlcore]
[270732.617134] [<ffffffffa00fd86f>] ? iwl_rx_queue_update_write_ptr+0x134/0x157 [iwlcore]
[270732.617165] [<ffffffffa00fbaa6>] iwl_hw_nic_init+0x105/0x128 [iwlcore]
[270732.617187] [<ffffffffa05adca6>] __iwl_up+0x231/0x240 [iwlagn]
[270732.617204] [<ffffffffa05ae7eb>] ? iwl_isr+0x0/0xfa [iwlagn]
[270732.617221] [<ffffffffa05ae5d6>] iwl_mac_start+0x921/0xaa5 [iwlagn]
[270732.617255] [<ffffffffa00dac24>] ieee80211_open+0x2b2/0x6f6 [mac80211]
[270732.617267] [<ffffffff804556cc>] dev_open+0x7c/0xc1
[270732.617279] [<ffffffff8045502c>] dev_change_flags+0xba/0x181
[270732.617289] [<ffffffff8045ceec>] do_setlink+0x2b5/0x37d
[270732.617299] [<ffffffff8045e342>] rtnl_newlink+0x2d6/0x472
[270732.617308] [<ffffffff8045e119>] ? rtnl_newlink+0xad/0x472
[270732.617319] [<ffffffff8045e04e>] rtnetlink_rcv_msg+0x1c2/0x1e0
[270732.617329] [<ffffffff8045de8c>] ? rtnetlink_rcv_msg+0x0/0x1e0
[270732.617340] [<ffffffff8046d9e5>] netlink_rcv_skb+0x3e/0x8d
[270732.617350] [<ffffffff8045de82>] rtnetlink_rcv+0x27/0x31
[270732.617360] [<ffffffff8046d4c1>] netlink_unicast+0x211/0x287
[270732.617370] [<ffffffff8044de7a>] ? __alloc_skb+0x66/0x127
[270732.617379] [<ffffffff8046d7b8>] netlink_sendmsg+0x281/0x294
[270732.617387] [<ffffffff8046d4de>] ? netlink_unicast+0x22e/0x287
[270732.617394] [<ffffffff8044de7a>] ? __alloc_skb+0x66/0x127
[270732.617402] [<ffffffff80446d90>] sock_sendmsg+0xfd/0x120
[270732.617412] [<ffffffff80446c1a>] ? sock_recvmsg+0x10e/0x133
[270732.617425] [<ffffffff80248db2>] ? autoremove_wake_function+0x0/0x38
[270732.617437] [<ffffffff80280e3e>] ? handle_mm_fault+0x6ac/0x6c9
[270732.617447] [<ffffffff80445dd5>] ? move_addr_to_kernel+0x25/0x35
[270732.617457] [<ffffffff8044f05a>] ? verify_iovec+0x4f/0x91
[270732.617467] [<ffffffff80446f85>] sys_sendmsg+0x1d2/0x23c
[270732.617476] [<ffffffff80285ac3>] ? do_brk+0x24d/0x329
[270732.617486] [<ffffffff8020b61b>] system_call_fastpath+0x16/0x1b
[270732.617493] Mem-Info:
[270732.617498] DMA per-cpu:
[270732.617505] CPU 0: hi: 0, btch: 1 usd: 0
[270732.617511] CPU 1: hi: 0, btch: 1 usd: 0
[270732.617517] DMA32 per-cpu:
[270732.617523] CPU 0: hi: 186, btch: 31 usd: 11
[270732.617529] CPU 1: hi: 186, btch: 31 usd: 0
[270732.617538] Active_anon:202321 active_file:18462 inactive_anon:69978
[270732.617541] inactive_file:36491 unevictable:1078 dirty:14 writeback:0 unstable:0
[270732.617543] free:80861 slab:23227 mapped:7038 pagetables:3052 bounce:0
[270732.617553] DMA free:7820kB min:28kB low:32kB high:40kB active_anon:932kB inactive_anon:1544kB active_file:104kB inactive_file:280kB unevictable:0kB present:10020kB pages_scanned:0 all_unreclaimable? no
[270732.617565] lowmem_reserve[]: 0 1947 1947 1947
[270732.617583] DMA32 free:315624kB min:5628kB low:7032kB high:8440kB active_anon:808352kB inactive_anon:278368kB active_file:73744kB inactive_file:145684kB unevictable:4312kB present:1994104kB pages_scanned:38 all_unreclaimable? no
[270732.617595] lowmem_reserve[]: 0 0 0 0
[270732.617608] DMA: 3*4kB 2*8kB 3*16kB 2*32kB 6*64kB 7*128kB 5*256kB 2*512kB 0*1024kB 0*2048kB 1*4096kB = 7820kB
[270732.617640] DMA32: 27162*4kB 23958*8kB 899*16kB 18*32kB 0*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 315656kB
[270732.617672] 56058 total pagecache pages
[270732.617678] 0 pages in swap cache
[270732.617684] Swap cache stats: add 0, delete 0, find 0/0
[270732.617689] Free swap = 0kB
[270732.617693] Total swap = 0kB
[270732.641084] 510464 pages RAM
[270732.641091] 10298 pages reserved
[270732.641095] 81745 pages shared
[270732.641098] 357039 pages non-shared
[270732.641103] iwlagn: kmalloc for auxiliary BD structures failed
[270732.641199] iwlagn: Tx 17 queue init failed
[270732.642647] iwlagn: Unable to init nic
[270733.915986] iwlagn 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[270733.916220] iwlagn 0000:03:00.0: irq 29 for MSI/MSI-X
[270734.516492] NetworkManager: page allocation failure. order:4, mode:0x40d0
[270734.516503] Pid: 23935, comm: NetworkManager Not tainted 2.6.29-rc4-ikn-00001-gd5b5623 #9
[270734.516509] Call Trace:
[270734.516525] [<ffffffff8027261c>] __alloc_pages_internal+0x3ed/0x40c
[270734.516535] [<ffffffff802726a9>] __get_free_pages+0x17/0x56
[270734.516590] [<ffffffffa0100378>] iwl_txq_ctx_reset+0x32c/0x79c [iwlcore]
[270734.516618] [<ffffffffa00fd86f>] ? iwl_rx_queue_update_write_ptr+0x134/0x157 [iwlcore]
[270734.516646] [<ffffffffa00fbaa6>] iwl_hw_nic_init+0x105/0x128 [iwlcore]
[270734.516665] [<ffffffffa05adca6>] __iwl_up+0x231/0x240 [iwlagn]
[270734.516681] [<ffffffffa05ae7eb>] ? iwl_isr+0x0/0xfa [iwlagn]
[270734.516696] [<ffffffffa05ae5d6>] iwl_mac_start+0x921/0xaa5 [iwlagn]
[270734.516707] [<ffffffff80342edb>] ? blk_recount_segments+0x3e/0x5d
[270734.516740] [<ffffffffa00dac24>] ? ieee80211_open+0x2b2/0x6f6 [mac80211]
[270734.516749] [<ffffffff8026ebf8>] ? mempool_alloc_slab+0x11/0x13
[270734.516780] [<ffffffffa00dac24>] ieee80211_open+0x2b2/0x6f6 [mac80211]
[270734.516788] [<ffffffff8026cc71>] ? find_get_page+0x30/0xb6
[270734.516796] [<ffffffff804556cc>] dev_open+0x7c/0xc1
[270734.516805] [<ffffffff8045502c>] dev_change_flags+0xba/0x181
[270734.516813] [<ffffffff8045ceec>] do_setlink+0x2b5/0x37d
[270734.516822] [<ffffffff8022b926>] ? dequeue_task_fair+0x26/0x99
[270734.516829] [<ffffffff8045d162>] rtnl_setlink+0x11f/0x123
[270734.516837] [<ffffffff8045d7f1>] ? rtnl_dump_ifinfo+0x0/0x90
[270734.516845] [<ffffffff8045e04e>] rtnetlink_rcv_msg+0x1c2/0x1e0
[270734.516852] [<ffffffff8045de8c>] ? rtnetlink_rcv_msg+0x0/0x1e0
[270734.516861] [<ffffffff8046d9e5>] netlink_rcv_skb+0x3e/0x8d
[270734.516868] [<ffffffff8045de82>] rtnetlink_rcv+0x27/0x31
[270734.516876] [<ffffffff8046d4c1>] netlink_unicast+0x211/0x287
[270734.516884] [<ffffffff8044de7a>] ? __alloc_skb+0x66/0x127
[270734.516892] [<ffffffff8046d7b8>] netlink_sendmsg+0x281/0x294
[270734.516901] [<ffffffff80446d90>] sock_sendmsg+0xfd/0x120
[270734.516909] [<ffffffff80446c1a>] ? sock_recvmsg+0x10e/0x133
[270734.516919] [<ffffffff80248db2>] ? autoremove_wake_function+0x0/0x38
[270734.516929] [<ffffffff80280e3e>] ? handle_mm_fault+0x6ac/0x6c9
[270734.516937] [<ffffffff80445dd5>] ? move_addr_to_kernel+0x25/0x35
[270734.516944] [<ffffffff8044f05a>] ? verify_iovec+0x4f/0x91
[270734.516951] [<ffffffff80446f85>] sys_sendmsg+0x1d2/0x23c
[270734.516960] [<ffffffff8046bdcf>] ? netlink_table_ungrab+0x28/0x2a
[270734.516967] [<ffffffff8046c7ea>] ? netlink_insert+0x10b/0x12e
[270734.516975] [<ffffffff80447a0e>] ? move_addr_to_user+0x42/0x59
[270734.516983] [<ffffffff80447e5c>] ? sys_getsockname+0x80/0x94
[270734.516991] [<ffffffff8020b61b>] system_call_fastpath+0x16/0x1b
[270734.516996] Mem-Info:
[270734.517000] DMA per-cpu:
[270734.517004] CPU 0: hi: 0, btch: 1 usd: 0
[270734.517008] CPU 1: hi: 0, btch: 1 usd: 0
[270734.517012] DMA32 per-cpu:
[270734.517016] CPU 0: hi: 186, btch: 31 usd: 0
[270734.517021] CPU 1: hi: 186, btch: 31 usd: 0
[270734.517029] Active_anon:202372 active_file:17164 inactive_anon:69915
[270734.517032] inactive_file:36514 unevictable:1078 dirty:13 writeback:0 unstable:0
[270734.517034] free:82476 slab:22945 mapped:6982 pagetables:3054 bounce:0
[270734.517044] DMA free:7820kB min:28kB low:32kB high:40kB active_anon:932kB inactive_anon:1544kB active_file:104kB inactive_file:280kB unevictable:0kB present:10020kB pages_scanned:0 all_unreclaimable? no
[270734.517052] lowmem_reserve[]: 0 1947 1947 1947
[270734.517065] DMA32 free:322084kB min:5628kB low:7032kB high:8440kB active_anon:808556kB inactive_anon:278116kB active_file:68552kB inactive_file:145776kB unevictable:4312kB present:1994104kB pages_scanned:0 all_unreclaimable? no
[270734.517074] lowmem_reserve[]: 0 0 0 0
[270734.517082] DMA: 3*4kB 2*8kB 3*16kB 2*32kB 6*64kB 7*128kB 5*256kB 2*512kB 0*1024kB 0*2048kB 1*4096kB = 7820kB
[270734.517103] DMA32: 27198*4kB 23938*8kB 1249*16kB 44*32kB 1*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 322136kB
[270734.517125] 54760 total pagecache pages
[270734.517129] 0 pages in swap cache
[270734.517133] Swap cache stats: add 0, delete 0, find 0/0
[270734.517137] Free swap = 0kB
[270734.517140] Total swap = 0kB
[270734.537856] 510464 pages RAM
[270734.537862] 10298 pages reserved
[270734.537866] 81591 pages shared
[270734.537869] 355529 pages non-shared
[270734.537875] iwlagn: kmalloc for auxiliary BD structures failed
[270734.537969] iwlagn: Tx 17 queue init failed
[270734.539423] iwlagn: Unable to init nic
[270738.028034] iwlagn 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[270738.028232] iwlagn 0000:03:00.0: irq 29 for MSI/MSI-X
[270738.239768] ip: page allocation failure. order:4, mode:0x40d0
[270738.239779] Pid: 23944, comm: ip Not tainted 2.6.29-rc4-ikn-00001-gd5b5623 #9
[270738.239784] Call Trace:
[270738.239800] [<ffffffff8027261c>] __alloc_pages_internal+0x3ed/0x40c
[270738.239810] [<ffffffff802726a9>] __get_free_pages+0x17/0x56
[270738.239866] [<ffffffffa0100378>] iwl_txq_ctx_reset+0x32c/0x79c [iwlcore]
[270738.239894] [<ffffffffa00fd86f>] ? iwl_rx_queue_update_write_ptr+0x134/0x157 [iwlcore]
[270738.239922] [<ffffffffa00fbaa6>] iwl_hw_nic_init+0x105/0x128 [iwlcore]
[270738.239941] [<ffffffffa05adca6>] __iwl_up+0x231/0x240 [iwlagn]
[270738.239957] [<ffffffffa05ae7eb>] ? iwl_isr+0x0/0xfa [iwlagn]
[270738.239972] [<ffffffffa05ae5d6>] iwl_mac_start+0x921/0xaa5 [iwlagn]
[270738.240007] [<ffffffffa00dac24>] ieee80211_open+0x2b2/0x6f6 [mac80211]
[270738.240058] [<ffffffff804556cc>] dev_open+0x7c/0xc1
[270738.240067] [<ffffffff8045502c>] dev_change_flags+0xba/0x181
[270738.240076] [<ffffffff8045ceec>] do_setlink+0x2b5/0x37d
[270738.240084] [<ffffffff8045e342>] rtnl_newlink+0x2d6/0x472
[270738.240092] [<ffffffff8045e119>] ? rtnl_newlink+0xad/0x472
[270738.240100] [<ffffffff8045e04e>] rtnetlink_rcv_msg+0x1c2/0x1e0
[270738.240108] [<ffffffff8045de8c>] ? rtnetlink_rcv_msg+0x0/0x1e0
[270738.240118] [<ffffffff8046d9e5>] netlink_rcv_skb+0x3e/0x8d
[270738.240125] [<ffffffff8045de82>] rtnetlink_rcv+0x27/0x31
[270738.240133] [<ffffffff8046d4c1>] netlink_unicast+0x211/0x287
[270738.240140] [<ffffffff8044de7a>] ? __alloc_skb+0x66/0x127
[270738.240148] [<ffffffff8046d7b8>] netlink_sendmsg+0x281/0x294
[270738.240156] [<ffffffff8046d4de>] ? netlink_unicast+0x22e/0x287
[270738.240163] [<ffffffff8044de7a>] ? __alloc_skb+0x66/0x127
[270738.240172] [<ffffffff80446d90>] sock_sendmsg+0xfd/0x120
[270738.240179] [<ffffffff80446c1a>] ? sock_recvmsg+0x10e/0x133
[270738.240189] [<ffffffff80248db2>] ? autoremove_wake_function+0x0/0x38
[270738.240200] [<ffffffff80280e3e>] ? handle_mm_fault+0x6ac/0x6c9
[270738.240208] [<ffffffff80445dd5>] ? move_addr_to_kernel+0x25/0x35
[270738.240215] [<ffffffff8044f05a>] ? verify_iovec+0x4f/0x91
[270738.240223] [<ffffffff80446f85>] sys_sendmsg+0x1d2/0x23c
[270738.240231] [<ffffffff80285ac3>] ? do_brk+0x24d/0x329
[270738.240240] [<ffffffff8020b61b>] system_call_fastpath+0x16/0x1b
[270738.240931] Mem-Info:
[270738.240935] DMA per-cpu:
[270738.240940] CPU 0: hi: 0, btch: 1 usd: 0
[270738.240944] CPU 1: hi: 0, btch: 1 usd: 0
[270738.240949] DMA32 per-cpu:
[270738.240953] CPU 0: hi: 186, btch: 31 usd: 61
[270738.240957] CPU 1: hi: 186, btch: 31 usd: 25
[270738.240965] Active_anon:202460 active_file:15901 inactive_anon:69892
[270738.240968] inactive_file:35535 unevictable:1078 dirty:18 writeback:0 unstable:0
[270738.240971] free:85067 slab:22519 mapped:6930 pagetables:3063 bounce:0
[270738.240981] DMA free:7820kB min:28kB low:32kB high:40kB active_anon:932kB inactive_anon:1544kB active_file:104kB inactive_file:280kB unevictable:0kB present:10020kB pages_scanned:0 all_unreclaimable? no
[270738.240988] lowmem_reserve[]: 0 1947 1947 1947
[270738.241002] DMA32 free:332448kB min:5628kB low:7032kB high:8440kB active_anon:808908kB inactive_anon:278024kB active_file:63500kB inactive_file:141860kB unevictable:4312kB present:1994104kB pages_scanned:249 all_unreclaimable? no
[270738.241015] lowmem_reserve[]: 0 0 0 0
[270738.241024] DMA: 3*4kB 2*8kB 3*16kB 2*32kB 6*64kB 7*128kB 5*256kB 2*512kB 0*1024kB 0*2048kB 1*4096kB = 7820kB
[270738.241045] DMA32: 27419*4kB 24011*8kB 1807*16kB 40*32kB 1*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 332404kB
[270738.241067] 52500 total pagecache pages
[270738.241070] 0 pages in swap cache
[270738.241075] Swap cache stats: add 0, delete 0, find 0/0
[270738.241078] Free swap = 0kB
[270738.241081] Total swap = 0kB
[270738.261278] 510464 pages RAM
[270738.261285] 10298 pages reserved
[270738.261288] 81608 pages shared
[270738.261292] 352903 pages non-shared
[270738.261296] iwlagn: kmalloc for auxiliary BD structures failed
[270738.261389] iwlagn: Tx 17 queue init failed
[270738.262906] iwlagn: Unable to init nic
[8:42] ikn:~#
--
Think about Free and Open Source Software (FOSS).
http://nico.schottelius.org/documentations/foss/the-term-foss/
PGP: BFE4 C736 ABE5 406F 8F42 F7CF B8BE F92A 9885 188C
????{.n?+???????+%?????ݶ??w??{.n?+????{??G?????{ay? ʇڙ?,j??f???h?????????z_??(?階?ݢj"???m??????G????????????&???~???iO???z??v?^?m???? ????????I?
Luo, Ximin [Tue, Mar 10, 2009 at 09:05:02AM +0800]:
> Hello Nico,
>
> This issue is caused by memory allocation failure when allocating rx memory in isr. (From Yi's point) If you are interested in tracking it, please report a bug at http://www.intellinuxwireless.org/bugzilla/ for further tracking.
http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=1933
--
Think about Free and Open Source Software (FOSS).
http://nico.schottelius.org/documentations/foss/the-term-foss/
PGP: BFE4 C736 ABE5 406F 8F42 F7CF B8BE F92A 9885 188C
Hello Nico,
Thank you very much. :)
Could you please provide more details as comments of that bug, such as OS, uCode and kernel version? If you can easy reproduce it, please tell us the detailed steps to reproduce it?
It will help our developer to tracking it. Thanks in advance.
Best Regards,
Ximin
-----Original Message-----
From: Nico Schottelius [mailto:[email protected]]
Sent: 2009??3??11?? 18:57
To: Luo, Ximin
Cc: [email protected]; LKML; Chatre, Reinette; Zhu, Yi
Subject: Re: [ipw3945-devel] iwlagn: Cannot allocate memory on 2.6.29-rc4-ikn-00001-gd5b5623
Luo, Ximin [Tue, Mar 10, 2009 at 09:05:02AM +0800]:
> Hello Nico,
>
> This issue is caused by memory allocation failure when allocating rx memory in isr. (From Yi's point) If you are interested in tracking it, please report a bug at http://www.intellinuxwireless.org/bugzilla/ for further tracking.
http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=1933
--
Think about Free and Open Source Software (FOSS).
http://nico.schottelius.org/documentations/foss/the-term-foss/
PGP: BFE4 C736 ABE5 406F 8F42 F7CF B8BE F92A 9885 188C
????{.n?+???????+%?????ݶ??w??{.n?+????{??G?????{ay? ʇڙ?,j??f???h?????????z_??(?階?ݢj"???m??????G????????????&???~???iO???z??v?^?m???? ????????I?