[Bug 320709] Re: linux-2.6.28-4-generic with iwl4965 Oopsed after resuming from suspend: warn_on_slowpath

Tue May 4 13:39:23 UTC 2010

Wireless still crashes from time to time, esp. when the system is
paging. The Wireless connection just gets lost and I need to
suspend/resume a couple of times. Really annoying.

[386400.089931] Node 0 DMA32 free:6440kB min:5648kB low:7060kB high:8472kB active_anon:1081660kB inactive_anon:505344kB active_file:74724kB inactive_file:66868kB unevictable:0kB isolated(anon):884kB isolated(file):12kB present:2010592kB mlocked:0kB dirty:112kB writeback:576kB mapped:59180kB shmem:63024kB slab_reclaimable:26804kB slab_unreclaimable:50152kB kernel_stack:2760kB pagetables:32144kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[386400.089942] lowmem_reserve[]: 0 0 0 0
[386400.089947] Node 0 DMA: 11*4kB 17*8kB 13*16kB 16*32kB 13*64kB 12*128kB 4*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB = 7876kB
[386400.089958] Node 0 DMA32: 1406*4kB 0*8kB 45*16kB 3*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6440kB
[386400.089970] 121285 total pagecache pages
[386400.089972] 69938 pages in swap cache
[386400.089974] Swap cache stats: add 3333449, delete 3263511, find 1083037/1496894
[386400.089976] Free swap  = 852276kB
[386400.089978] Total swap = 1959920kB
[386400.096941] 513712 pages RAM
[386400.096944] 26145 pages reserved
[386400.096946] 76414 pages shared
[386400.096947] 448035 pages non-shared
[386400.096956] swapper: page allocation failure. order:2, mode:0x4020
[386400.096960] Pid: 0, comm: swapper Tainted: G        W  2.6.32-21-generic #32-Ubuntu
[386400.096962] Call Trace:
[386400.096964]  <IRQ>  [<ffffffff810f9d7e>] __alloc_pages_slowpath+0x56e/0x580
[386400.096975]  [<ffffffff810f9eee>] __alloc_pages_nodemask+0x15e/0x1a0
[386400.096979]  [<ffffffff81131c12>] kmalloc_large_node+0x62/0xb0
[386400.096983]  [<ffffffff81136265>] __kmalloc_node_track_caller+0x125/0x180
[386400.096995]  [<ffffffffa05c2c97>] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore]
[386400.097000]  [<ffffffff81452b90>] __alloc_skb+0x80/0x190
[386400.097007]  [<ffffffffa05c2c97>] iwl_rx_allocate+0x197/0x2f0 [iwlcore]
[386400.097013]  [<ffffffff810397a9>] ? default_spin_lock_flags+0x9/0x10
[386400.097021]  [<ffffffffa05c3ffb>] iwl_rx_replenish_now+0x1b/0x30 [iwlcore]
[386400.097027]  [<ffffffffa05de378>] iwl_rx_handle+0x288/0x2f0 [iwlagn]
[386400.097032]  [<ffffffffa05de5c0>] iwl_irq_tasklet_legacy+0x1e0/0x4b0 [iwlagn]
[386400.097037]  [<ffffffff8106c985>] tasklet_action+0xd5/0xe0
[386400.097044]  [<ffffffffa05be392>] ? iwl_isr_legacy+0xd2/0x180 [iwlcore]
[386400.097048]  [<ffffffff8106e3a7>] __do_softirq+0xb7/0x1e0
[386400.097052]  [<ffffffff810c4de0>] ? handle_IRQ_event+0x60/0x170
[386400.097057]  [<ffffffff810142ec>] call_softirq+0x1c/0x30
[386400.097060]  [<ffffffff81015cb5>] do_softirq+0x65/0xa0
[386400.097063]  [<ffffffff8106e245>] irq_exit+0x85/0x90
[386400.097067]  [<ffffffff81545e75>] do_IRQ+0x75/0xf0
[386400.097071]  [<ffffffff81013b13>] ret_from_intr+0x0/0x11
[386400.097073]  <EOI>  [<ffffffff8130d303>] ? acpi_idle_enter_bm+0x28a/0x2be
[386400.097081]  [<ffffffff8130d2fc>] ? acpi_idle_enter_bm+0x283/0x2be
[386400.097085]  [<ffffffff814374d7>] ? cpuidle_idle_call+0xa7/0x140
[386400.097090]  [<ffffffff81011e73>] ? cpu_idle+0xb3/0x110
[386400.097094]  [<ffffffff8152bf7b>] ? rest_init+0x6b/0x80
[386400.097098]  [<ffffffff81849dcc>] ? start_kernel+0x368/0x371
[386400.097102]  [<ffffffff8184933a>] ? x86_64_start_reservations+0x125/0x129
[386400.097105]  [<ffffffff81849438>] ? x86_64_start_kernel+0xfa/0x109
[386400.097108] Mem-Info:
[386400.097109] Node 0 DMA per-cpu:
[386400.097113] CPU    0: hi:    0, btch:   1 usd:   0
[386400.097115] CPU    1: hi:    0, btch:   1 usd:   0
[386400.097117] Node 0 DMA32 per-cpu:
[386400.097120] CPU    0: hi:  186, btch:  31 usd:  25
[386400.097123] CPU    1: hi:  186, btch:  31 usd: 134
[386400.097129] active_anon:270739 inactive_anon:127632 isolated_anon:221
[386400.097130]  active_file:18762 inactive_file:16758 isolated_file:3
[386400.097131]  unevictable:0 dirty:28 writeback:144 unstable:0
[386400.097133]  free:3579 slab_reclaimable:6780 slab_unreclaimable:12645
[386400.097134]  mapped:14820 shmem:15817 pagetables:8039 bounce:0
[386400.097136] Node 0 DMA free:7876kB min:40kB low:48kB high:60kB active_anon:1296kB inactive_anon:5184kB active_file:324kB inactive_file:164kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15332kB mlocked:0kB dirty:0kB writeback:0kB mapped:100kB shmem:244kB slab_reclaimable:316kB slab_unreclaimable:428kB kernel_stack:0kB pagetables:12kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[386400.097148] lowmem_reserve[]: 0 1963 1963 1963
[386400.097152] Node 0 DMA32 free:6440kB min:5648kB low:7060kB high:8472kB active_anon:1081660kB inactive_anon:505344kB active_file:74724kB inactive_file:66868kB unevictable:0kB isolated(anon):884kB isolated(file):12kB present:2010592kB mlocked:0kB dirty:112kB writeback:576kB mapped:59180kB shmem:63024kB slab_reclaimable:26804kB slab_unreclaimable:50152kB kernel_stack:2760kB pagetables:32144kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[386400.097164] lowmem_reserve[]: 0 0 0 0
[386400.097168] Node 0 DMA: 11*4kB 17*8kB 13*16kB 16*32kB 13*64kB 12*128kB 4*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB = 7876kB
[386400.097180] Node 0 DMA32: 1406*4kB 0*8kB 45*16kB 3*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6440kB
[386400.097191] 121285 total pagecache pages
[386400.097193] 69938 pages in swap cache
[386400.097195] Swap cache stats: add 3333449, delete 3263511, find 1083037/1496894
[386400.097197] Free swap  = 852276kB
[386400.097199] Total swap = 1959920kB
[386400.099651] 513712 pages RAM
[386400.099651] 26145 pages reserved
[386400.099651] 76414 pages shared
[386400.099651] 448035 pages non-shared
[386400.104224] swapper: page allocation failure. order:2, mode:0x4020
[386400.104230] Pid: 0, comm: swapper Tainted: G        W  2.6.32-21-generic #32-Ubuntu
[386400.104232] Call Trace:
[386400.104235]  <IRQ>  [<ffffffff810f9d7e>] __alloc_pages_slowpath+0x56e/0x580
[386400.104249]  [<ffffffff810f9eee>] __alloc_pages_nodemask+0x15e/0x1a0
[386400.104255]  [<ffffffff81131c12>] kmalloc_large_node+0x62/0xb0
[386400.104260]  [<ffffffff81136265>] __kmalloc_node_track_caller+0x125/0x180
[386400.104274]  [<ffffffffa05c2c97>] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore]
[386400.104281]  [<ffffffff81080e31>] ? __queue_work+0x41/0x50
[386400.104286]  [<ffffffff81452b90>] __alloc_skb+0x80/0x190
[386400.104294]  [<ffffffffa05c2c97>] iwl_rx_allocate+0x197/0x2f0 [iwlcore]
[386400.104304]  [<ffffffffa05c3ffb>] iwl_rx_replenish_now+0x1b/0x30 [iwlcore]
[386400.104311]  [<ffffffffa05de33a>] iwl_rx_handle+0x24a/0x2f0 [iwlagn]
[386400.104318]  [<ffffffffa05de5c0>] iwl_irq_tasklet_legacy+0x1e0/0x4b0 [iwlagn]
[386400.104324]  [<ffffffff8106c985>] tasklet_action+0xd5/0xe0
[386400.104329]  [<ffffffff8106e3a7>] __do_softirq+0xb7/0x1e0
[386400.104333]  [<ffffffff810c4de0>] ? handle_IRQ_event+0x60/0x170
[386400.104339]  [<ffffffff810142ec>] call_softirq+0x1c/0x30
[386400.104343]  [<ffffffff81015cb5>] do_softirq+0x65/0xa0
[386400.104347]  [<ffffffff8106e245>] irq_exit+0x85/0x90
[386400.104352]  [<ffffffff81545e75>] do_IRQ+0x75/0xf0
[386400.104356]  [<ffffffff81013b13>] ret_from_intr+0x0/0x11
[386400.104359]  <EOI>  [<ffffffff8130d303>] ? acpi_idle_enter_bm+0x28a/0x2be
[386400.104368]  [<ffffffff8130d2fc>] ? acpi_idle_enter_bm+0x283/0x2be
[386400.104374]  [<ffffffff814374d7>] ? cpuidle_idle_call+0xa7/0x140
[386400.104379]  [<ffffffff81011e73>] ? cpu_idle+0xb3/0x110
[386400.104384]  [<ffffffff8152bf7b>] ? rest_init+0x6b/0x80
[386400.104389]  [<ffffffff81849dcc>] ? start_kernel+0x368/0x371
[386400.104393]  [<ffffffff8184933a>] ? x86_64_start_reservations+0x125/0x129
[386400.104397]  [<ffffffff81849438>] ? x86_64_start_kernel+0xfa/0x109
[386400.104401] Mem-Info:
[386400.104403] Node 0 DMA per-cpu:
[386400.104406] CPU    0: hi:    0, btch:   1 usd:   0
[386400.104410] CPU    1: hi:    0, btch:   1 usd:   0
[386400.104412] Node 0 DMA32 per-cpu:
[386400.104416] CPU    0: hi:  186, btch:  31 usd:  25
[386400.104419] CPU    1: hi:  186, btch:  31 usd: 134
[386400.104426] active_anon:270739 inactive_anon:127632 isolated_anon:221
[386400.104428]  active_file:18762 inactive_file:16758 isolated_file:3
[386400.104430]  unevictable:0 dirty:28 writeback:144 unstable:0
[386400.104431]  free:3579 slab_reclaimable:6780 slab_unreclaimable:12645
[386400.104433]  mapped:14820 shmem:15817 pagetables:8039 bounce:0
[386400.104437] Node 0 DMA free:7876kB min:40kB low:48kB high:60kB active_anon:1296kB inactive_anon:5184kB active_file:324kB inactive_file:164kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15332kB mlocked:0kB dirty:0kB writeback:0kB mapped:100kB shmem:244kB slab_reclaimable:316kB slab_unreclaimable:428kB kernel_stack:0kB pagetables:12kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[386400.104452] lowmem_reserve[]: 0 1963 1963 1963
[386400.104458] Node 0 DMA32 free:6440kB min:5648kB low:7060kB high:8472kB active_anon:1081660kB inactive_anon:505344kB active_file:74724kB inactive_file:66868kB unevictable:0kB isolated(anon):884kB isolated(file):12kB present:2010592kB mlocked:0kB dirty:112kB writeback:576kB mapped:59180kB shmem:63024kB slab_reclaimable:26804kB slab_unreclaimable:50152kB kernel_stack:2760kB pagetables:32144kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[386400.104474] lowmem_reserve[]: 0 0 0 0
[386400.104479] Node 0 DMA: 11*4kB 17*8kB 13*16kB 16*32kB 13*64kB 12*128kB 4*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB = 7876kB
[386400.104493] Node 0 DMA32: 1406*4kB 0*8kB 45*16kB 3*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6440kB
[386400.104506] 121285 total pagecache pages
[386400.104508] 69938 pages in swap cache
[386400.104511] Swap cache stats: add 3333449, delete 3263511, find 1083037/1496894
[386400.104514] Free swap  = 852276kB
[386400.104516] Total swap = 1959920kB
[386400.112292] 513712 pages RAM
[386400.112294] 26145 pages reserved
[386400.112297] 76416 pages shared
[386400.112298] 448035 pages non-shared
[386400.112315] swapper: page allocation failure. order:2, mode:0x4020
[386400.112320] Pid: 0, comm: swapper Tainted: G        W  2.6.32-21-generic #32-Ubuntu
[386400.112323] Call Trace:
[386400.112325]  <IRQ>  [<ffffffff810f9d7e>] __alloc_pages_slowpath+0x56e/0x580
[386400.112338]  [<ffffffff810f9eee>] __alloc_pages_nodemask+0x15e/0x1a0
[386400.112344]  [<ffffffff81131c12>] kmalloc_large_node+0x62/0xb0
[386400.112348]  [<ffffffff81136265>] __kmalloc_node_track_caller+0x125/0x180
[386400.112361]  [<ffffffffa05c2c97>] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore]
[386400.112368]  [<ffffffff81080e31>] ? __queue_work+0x41/0x50
[386400.112373]  [<ffffffff81452b90>] __alloc_skb+0x80/0x190
[386400.112381]  [<ffffffffa05c2c97>] iwl_rx_allocate+0x197/0x2f0 [iwlcore]
[386400.112390]  [<ffffffffa05c3ffb>] iwl_rx_replenish_now+0x1b/0x30 [iwlcore]
[386400.112398]  [<ffffffffa05de378>] iwl_rx_handle+0x288/0x2f0 [iwlagn]
[386400.112405]  [<ffffffffa05de5c0>] iwl_irq_tasklet_legacy+0x1e0/0x4b0 [iwlagn]
[386400.112411]  [<ffffffff8106c985>] tasklet_action+0xd5/0xe0
[386400.112415]  [<ffffffff8106e3a7>] __do_softirq+0xb7/0x1e0
[386400.112420]  [<ffffffff810c4de0>] ? handle_IRQ_event+0x60/0x170
[386400.112426]  [<ffffffff810142ec>] call_softirq+0x1c/0x30
[386400.112430]  [<ffffffff81015cb5>] do_softirq+0x65/0xa0
[386400.112434]  [<ffffffff8106e245>] irq_exit+0x85/0x90
[386400.112439]  [<ffffffff81545e75>] do_IRQ+0x75/0xf0
[386400.112443]  [<ffffffff81013b13>] ret_from_intr+0x0/0x11
[386400.112446]  <EOI>  [<ffffffff8130d303>] ? acpi_idle_enter_bm+0x28a/0x2be
[386400.112455]  [<ffffffff8130d2fc>] ? acpi_idle_enter_bm+0x283/0x2be
[386400.112461]  [<ffffffff814374d7>] ? cpuidle_idle_call+0xa7/0x140
[386400.112466]  [<ffffffff81011e73>] ? cpu_idle+0xb3/0x110
[386400.112471]  [<ffffffff8152bf7b>] ? rest_init+0x6b/0x80
[386400.112476]  [<ffffffff81849dcc>] ? start_kernel+0x368/0x371
[386400.112480]  [<ffffffff8184933a>] ? x86_64_start_reservations+0x125/0x129
[386400.112484]  [<ffffffff81849438>] ? x86_64_start_kernel+0xfa/0x109
[386400.112487] Mem-Info:
[386400.112489] Node 0 DMA per-cpu:
[386400.112493] CPU    0: hi:    0, btch:   1 usd:   0
[386400.112496] CPU    1: hi:    0, btch:   1 usd:   0
[386400.112498] Node 0 DMA32 per-cpu:
[386400.112501] CPU    0: hi:  186, btch:  31 usd:  25
[386400.112504] CPU    1: hi:  186, btch:  31 usd: 132
[386400.112511] active_anon:270739 inactive_anon:127632 isolated_anon:221
[386400.112512]  active_file:18762 inactive_file:16758 isolated_file:3
[386400.112513]  unevictable:0 dirty:30 writeback:144 unstable:0
[386400.112515]  free:3579 slab_reclaimable:6780 slab_unreclaimable:12645
[386400.112516]  mapped:14820 shmem:15817 pagetables:8039 bounce:0
[386400.112519] Node 0 DMA free:7876kB min:40kB low:48kB high:60kB active_anon:1296kB inactive_anon:5184kB active_file:324kB inactive_file:164kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15332kB mlocked:0kB dirty:0kB writeback:0kB mapped:100kB shmem:244kB slab_reclaimable:316kB slab_unreclaimable:428kB kernel_stack:0kB pagetables:12kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[386400.112532] lowmem_reserve[]: 0 1963 1963 1963
[386400.112537] Node 0 DMA32 free:6440kB min:5648kB low:7060kB high:8472kB active_anon:1081660kB inactive_anon:505344kB active_file:74724kB inactive_file:66868kB unevictable:0kB isolated(anon):884kB isolated(file):12kB present:2010592kB mlocked:0kB dirty:120kB writeback:576kB mapped:59180kB shmem:63024kB slab_reclaimable:26804kB slab_unreclaimable:50152kB kernel_stack:2760kB pagetables:32144kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[386400.112553] lowmem_reserve[]: 0 0 0 0
[386400.112558] Node 0 DMA: 11*4kB 17*8kB 13*16kB 16*32kB 13*64kB 12*128kB 4*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB = 7876kB
[386400.112572] Node 0 DMA32: 1406*4kB 0*8kB 45*16kB 3*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6440kB
[386400.112585] 121287 total pagecache pages
[386400.112588] 69938 pages in swap cache
[386400.112590] Swap cache stats: add 3333449, delete 3263511, find 1083037/1496894
[386400.112593] Free swap  = 852276kB
[386400.112595] Total swap = 1959920kB
[386400.114101] 513712 pages RAM
[386400.114101] 26145 pages reserved
[386400.114101] 76418 pages shared
[386400.114101] 448035 pages non-shared
[386403.464615] iwlagn 0000:03:00.0: Microcode SW error detected.  Restarting 0x2000000.
[386407.540119] No probe response from AP 00:20:a6:53:d0:2e after 500ms, disconnecting.

-- 
linux-2.6.28-4-generic with iwl4965 Oopsed after resuming from suspend: warn_on_slowpath
https://bugs.launchpad.net/bugs/320709
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