On Tuesday 18 May 2010 11:21:10 Ritesh Raj Sarraf wrote: > Hello Ben, > > On Sunday 16 May 2010 01:18:36 Ben Hutchings wrote: > > > [29747.217066] iwlagn 0000:03:00.0: Failed to allocate SKB buffer with > > > GFP_ATOMIC. Only 1 free buffers remaining. > > > > [...] > > > > You are not testing the right kernel version. This error message was > > removed by the first patch Max applied. > > This is the log from syslog. The following kernel was used. > > May 14 12:09:42 champaran kernel: [ 0.000000] Linux version > 2.6.32-5-amd64 (Debian 2.6.32-13) (fs@debian.org) (gcc version 4.3.2 (Deb > ian 4.3.2-1.1) ) #1 SMP Sat May 8 22:47:58 CEST 2010 The recent upload of the same version of the package to unstable should cut all confusion. This one was built by Max. [ 0.000000] Linux version 2.6.32-5-amd64 (Debian 2.6.32-13) (maks@debian.org) (gcc version 4.3.4 (Debian 4.3.4-10) ) #1 SMP Mon May 17 17:51:57 UTC 2010 And this was the kmsg triggered during the linux-image-dbg package installation. (BTW, Thank you very much to the kernel team for shipping the dbg package) [ 6269.063681] dpkg-deb: page allocation failure. order:2, mode:0x4020 [ 6269.063685] Pid: 10193, comm: dpkg-deb Not tainted 2.6.32-5-amd64 #1 [ 6269.063686] Call Trace: [ 6269.063688] <IRQ> [<ffffffff810b9c80>] ? __alloc_pages_nodemask+0x55b/0x5cf [ 6269.063700] [<ffffffff81245360>] ? skb_queue_tail+0x17/0x3e [ 6269.063722] [<ffffffffa02db662>] ? iwl_rx_allocate+0x9f/0x2cb [iwlcore] [ 6269.063727] [<ffffffff810e5bde>] ? kmalloc_large_node+0x5d/0x9b [ 6269.063729] [<ffffffff81246c59>] ? __alloc_skb+0x69/0x15a [ 6269.063735] [<ffffffffa02db662>] ? iwl_rx_allocate+0x9f/0x2cb [iwlcore] [ 6269.063742] [<ffffffffa030e391>] ? iwl_rx_handle+0x1a0/0x214 [iwlagn] [ 6269.063748] [<ffffffffa02db89c>] ? iwl_rx_replenish_now+0xe/0x17 [iwlcore] [ 6269.063753] [<ffffffffa030eaec>] ? iwl_irq_tasklet+0x2e1/0x40f [iwlagn] [ 6269.063757] [<ffffffff81052322>] ? tasklet_action+0x78/0xce [ 6269.063761] [<ffffffff8106f6cd>] ? tick_handle_oneshot_broadcast+0xbc/0xf8 [ 6269.063764] [<ffffffff810539e6>] ? __do_softirq+0xdd/0x19f [ 6269.063770] [<ffffffffa02d73c0>] ? iwl_isr_ict+0x179/0x200 [iwlcore] [ 6269.063773] [<ffffffff81011cac>] ? call_softirq+0x1c/0x30 [ 6269.063776] [<ffffffff81013903>] ? do_softirq+0x3f/0x7c [ 6269.063779] [<ffffffff81053855>] ? irq_exit+0x36/0x76 [ 6269.063781] [<ffffffff81012ffa>] ? do_IRQ+0xa0/0xb6 [ 6269.063784] [<ffffffff810114d3>] ? ret_from_intr+0x0/0x11 [ 6269.063785] <EOI> [ 6269.063787] Mem-Info: [ 6269.063788] Node 0 DMA per-cpu: [ 6269.063790] CPU 0: hi: 0, btch: 1 usd: 0 [ 6269.063792] CPU 1: hi: 0, btch: 1 usd: 0 [ 6269.063794] Node 0 DMA32 per-cpu: [ 6269.063796] CPU 0: hi: 186, btch: 31 usd: 84 [ 6269.063797] CPU 1: hi: 186, btch: 31 usd: 163 [ 6269.063802] active_anon:415967 inactive_anon:104428 isolated_anon:18 [ 6269.063803] active_file:81085 inactive_file:82508 isolated_file:14 [ 6269.063804] unevictable:1 dirty:5296 writeback:3614 unstable:0 [ 6269.063804] free:5006 slab_reclaimable:13972 slab_unreclaimable:17151 [ 6269.063805] mapped:48554 shmem:203093 pagetables:13885 bounce:0 [ 6269.063807] Node 0 DMA free:11656kB min:32kB low:40kB high:48kB active_anon:2072kB inactive_anon:2164kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15360kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:4236kB slab_reclaimable:16kB slab_unreclaimable:8kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 6269.063817] lowmem_reserve[]: 0 2910 2910 2910 [ 6269.063820] Node 0 DMA32 free:8368kB min:6884kB low:8604kB high:10324kB active_anon:1661796kB inactive_anon:415548kB active_file:324340kB inactive_file:330032kB unevictable:4kB isolated(anon):72kB isolated(file):56kB present:2979864kB mlocked:4kB dirty:21184kB writeback:14456kB mapped:194216kB shmem:808136kB slab_reclaimable:55872kB slab_unreclaimable:68596kB kernel_stack:3320kB pagetables:55540kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 6269.063830] lowmem_reserve[]: 0 0 0 0 [ 6269.063833] Node 0 DMA: 0*4kB 1*8kB 2*16kB 3*32kB 2*64kB 3*128kB 3*256kB 2*512kB 3*1024kB 3*2048kB 0*4096kB = 11656kB [ 6269.063840] Node 0 DMA32: 1788*4kB 36*8kB 0*16kB 1*32kB 0*64kB 1*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 8368kB [ 6269.063848] 367612 total pagecache pages [ 6269.063849] 894 pages in swap cache [ 6269.063851] Swap cache stats: add 8169, delete 7275, find 45327/45454 [ 6269.063853] Free swap = 3191128kB [ 6269.063854] Total swap = 3219448kB [ 6269.064505] 760320 pages RAM [ 6269.064505] 13489 pages reserved [ 6269.064505] 540317 pages shared [ 6269.064505] 536134 pages non-shared [ 6269.064505] iwlagn 0000:03:00.0: Failed to allocate SKB buffer with GFP_ATOMIC. Only 0 free buffers remaining. [23460.255887] usb 1-5: USB disconnect, address 3 [23460.255890] usb 1-5.2: USB disconnect, address 5 [23460.255892] usb 1-5.2.1: USB disconnect, address 6 [23460.296239] usb 1-5.2.3: USB disconnect, address 7 [23460.596237] e1000e: eth0 NIC Link is Down [23460.914683] thinkpad_acpi: EC reports that Thermal Table has changed [23460.919295] ACPI: \_SB_.GDCK - undocking [23484.583009] CPU0 attaching NULL sched-domain. [23484.583013] CPU1 attaching NULL sched-domain. [23484.604230] CPU0 attaching sched-domain: [23484.604233] domain 0: span 0-1 level MC [23484.604235] groups: 0 1 [23484.604238] domain 1: span 0-1 level CPU [23484.604240] groups: 0-1 (cpu_power = 2048) [23484.604244] CPU1 attaching sched-domain: [23484.604246] domain 0: span 0-1 level MC [23484.604247] groups: 1 0 [23484.604250] domain 1: span 0-1 level CPU [23484.604252] groups: 0-1 (cpu_power = 2048) [23485.256062] usb 4-2: USB disconnect, address 3 [23485.256893] btusb_intr_complete: hci0 urb ffff880037589f00 failed to resubmit (19) [23485.256903] btusb_bulk_complete: hci0 urb ffff880037589840 failed to resubmit (19) [23485.257877] btusb_bulk_complete: hci0 urb ffff880037589cc0 failed to resubmit (19) [23485.257993] btusb_send_frame: hci0 urb ffff8800ac058d80 submission failed [23492.584841] e1000e 0000:00:19.0: irq 28 for MSI/MSI-X [23492.640650] e1000e 0000:00:19.0: irq 28 for MSI/MSI-X [23492.641253] ADDRCONF(NETDEV_UP): eth0: link is not ready [23493.181584] Registered led device: iwl-phy0::radio [23493.181788] Registered led device: iwl-phy0::assoc [23493.181988] Registered led device: iwl-phy0::RX [23493.182201] Registered led device: iwl-phy0::TX -- Ritesh Raj Sarraf | http://people.debian.org/~rrs "Necessity is the mother of invention."
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