Bug 21282
Summary: | Unplugged network WiFi | ||
---|---|---|---|
Product: | Drivers | Reporter: | Cristian Aravena Romero (caravena) |
Component: | network-wireless | Assignee: | drivers_network-wireless (drivers_network-wireless) |
Status: | CLOSED UNREPRODUCIBLE | ||
Severity: | normal | CC: | ath9k-devel, linville, mcgrof, senthilkumar, shafi.wireless |
Priority: | P1 | ||
Hardware: | All | ||
OS: | Linux | ||
Kernel Version: | 2.6.36 | Subsystem: | |
Regression: | No | Bisected commit-id: | |
Attachments: |
dmesg 2.6.36
$sudo lspci -vvnn messages 2.6.36 dmesg 2.6.37-rc1 dmesg 2.6.37-rc2 messages 2.6.37-rc1 |
Created attachment 35262 [details]
$sudo lspci -vvnn
Created attachment 35272 [details]
messages 2.6.36
When do you see this issue? Can you please provide some more information on how to reproduce this issue? I use Transmission (Bittorrent) Hello Cristian can you please provide some detailed information,It will help us to narrow down the cause of issue.When you are getting this issue ? thanks for the info Cristian. We shall try to reproduce this issue here.. (In reply to comment #4) > I use Transmission (Bittorrent) Can you please check if you just connect to the internet and just do some normal browsing like checking your mails rather than Bittorrent does this issue happens? Not message with use browser, email or chat Shafi: Not message with use browser, email or chat (In reply to comment #8) > Not message with use browser, email or chat Ok Thanks Cristian ,We had downloaded the 2.6.36 kernel and trying with the same card. As there was some restrictions with using BitTorrent we are having some problems in reproducing it.We are looking for some alternatives to reproduce it.If you come across any thing significant where the issue can be reproduced it would be very helpful (In reply to comment #0) > Created an attachment (id=35252) [details] > dmesg 2.6.36 > > [263337.926556] Call Trace: > [263337.926560] <IRQ> [<ffffffff8110a10a>] > __alloc_pages_slowpath+0x44a/0x5a0 > [263337.926581] [<ffffffff8110a3eb>] __alloc_pages_nodemask+0x18b/0x1d0 > [263337.926590] [<ffffffff811436b6>] ? add_partial+0x56/0x90 > [263337.926599] [<ffffffff8113ce83>] alloc_pages_current+0xa3/0x110 > [263337.926606] [<ffffffff[263337.926556] Call Trace: > [263337.926560] <IRQ> [<ffffffff8110a10a>] > __alloc_pages_slowpath+0x44a/0x5a0 > [263337.926581] [<ffffffff8110a3eb>] __alloc_pages_nodemask+0x18b/0x1d0 > [263337.926590] [<ffffffff811436b6>] ? add_partial+0x56/0x90 > [263337.926599] [<ffffffff8113ce83>] alloc_pages_current+0xa3/0x110 > [263337.926606] [<ffffffff81144d85>] allocate_slab+0x175/0x180 > [263337.926613] [<ffffffff81144dc0>] new_slab+0x30/0x170 > [263337.926621] [<ffffffff81146f75>] __slab_alloc+0x1e5/0x250 > [263337.926639] [<ffffffffa018a039>] ? ath_rxbuf_alloc+0x39/0xc0 [ath] > [263337.926648] [<ffffffff81147859>] __kmalloc_node_track_caller+0x199/0x1f0 > [263337.926658] [<ffffffffa018a039>] ? ath_rxbuf_alloc+0x39/0xc0 [ath] > [263337.926667] [<ffffffff8148f1af>] __alloc_skb+0x7f/0x170 > [263337.926676] [<ffffffffa018a039>] ath_rxbuf_alloc+0x39/0xc0 [ath] > [263337.926694] [<ffffffffa02e65b4>] ath_rx_tasklet+0x284/0x590 [ath9k] > [263337.926707] [<ffffffffa02e3b24>] ath9k_tasklet+0x124/0x1a0 [ath9k] > [263337.926715] [<ffffffff810697a1>] tasklet_action+0x71/0xf0 > [263337.926722] [<ffffffff81069a57>] __do_softirq+0xc7/0x1e0 > [263337.926729] [<ffffffff8102fb1b>] ? ack_apic_level+0x7b/0x100 > [263337.926737] [<ffffffff8100bfdc>] call_softirq+0x1c/0x30 > [263337.926743] [<ffffffff8100d9b5>] do_softirq+0x65/0xa0 > [263337.926749] [<ffffffff81069225>] irq_exit+0x85/0x90 > [263337.926757] [<ffffffff815906b8>] do_IRQ+0x78/0xf0 > [263337.926765] [<ffffffff81588b53>] ret_from_intr+0x0/0x11 > [263337.926769] <EOI> [<ffffffff81339b87>] ? acpi_idle_enter_bm+0x1c2/0x1ff > [263337.926784] [<ffffffff81339b80>] ? acpi_idle_enter_bm+0x1bb/0x1ff > [263337.926793] [<ffffffff81470e9e>] cpuidle_idle_call+0x8e/0x130 > [263337.926802] [<ffffffff81009764>] cpu_idle+0xa4/0x120 > [263337.926811] [<ffffffff815822ed>] start_secondary+0xdd/0x11081144d85>] > allocate_slab+0x175/0x180 > [263337.926613] [<ffffffff81144dc0>] new_slab+0x30/0x170 > [263337.926621] [<ffffffff81146f75>] __slab_alloc+0x1e5/0x250 > [263337.926639] [<ffffffffa018a039>] ? ath_rxbuf_alloc+0x39/0xc0 [ath] > [263337.926648] [<ffffffff81147859>] __kmalloc_node_track_caller+0x199/0x1f0 > [263337.926658] [<ffffffffa018a039>] ? ath_rxbuf_alloc+0x39/0xc0 [ath] > [263337.926667] [<ffffffff8148f1af>] __alloc_skb+0x7f/0x170 > [263337.926676] [<ffffffffa018a039>] ath_rxbuf_alloc+0x39/0xc0 [ath] > [263337.926694] [<ffffffffa02e65b4>] ath_rx_tasklet+0x284/0x590 [ath9k] > [263337.926707] [<ffffffffa02e3b24>] ath9k_tasklet+0x124/0x1a0 [ath9k] > [263337.926715] [<ffffffff810697a1>] tasklet_action+0x71/0xf0 > [263337.926722] [<ffffffff81069a57>] __do_softirq+0xc7/0x1e0 > [263337.926729] [<ffffffff8102fb1b>] ? ack_apic_level+0x7b/0x100 > [263337.926737] [<ffffffff8100bfdc>] call_softirq+0x1c/0x30 > [263337.926743] [<ffffffff8100d9b5>] do_softirq+0x65/0xa0 > [263337.926749] [<ffffffff81069225>] irq_exit+0x85/0x90 > [263337.926757] [<ffffffff815906b8>] do_IRQ+0x78/0xf0 > [263337.926765] [<ffffffff81588b53>] ret_from_intr+0x0/0x11 > [263337.926769] <EOI> [<ffffffff81339b87>] ? acpi_idle_enter_bm+0x1c2/0x1ff > [263337.926784] [<ffffffff81339b80>] ? acpi_idle_enter_bm+0x1bb/0x1ff > [263337.926793] [<ffffffff81470e9e>] cpuidle_idle_call+0x8e/0x130 > [263337.926802] [<ffffffff81009764>] cpu_idle+0xa4/0x120 > [263337.926811] [<ffffffff815822ed>] start_secondary+0xdd/0x110 (In reply to comment #9) > Shafi: Not message with use browser, email or chat Can you please check whether you are getting the same problem with the latest compat-wireless or latest wireless-testing tree ? I work with kernel 2.6.37rc1 and not message Call Trace Created attachment 37272 [details]
dmesg 2.6.37-rc1
(In reply to comment #12) > I work with kernel 2.6.37rc1 and not message Call Trace Great!.We will figure out what patch that might have solved your problem. Please do mail us if you come across that problem with kernel 2.6.37rc1. thanks. Created attachment 37292 [details]
dmesg 2.6.37-rc2
Now I use kernel 2.6.37-rc2 (No message of "Call Trace")
Created attachment 37322 [details]
messages 2.6.37-rc1
Call Trace in kernel 2.6.37-rc1:
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437860] Pid: 0, comm: swapper Not tainted 2.6.37-020637rc1-generic #201011020905
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437862] Call Trace:
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437865] <IRQ> [<ffffffff811101ea>] __alloc_pages_slowpath+0x45a/0x5b0
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437878] [<ffffffff811104cb>] __alloc_pages_nodemask+0x18b/0x1d0
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437883] [<ffffffff8105e56c>] ? try_to_wake_up+0xfc/0x400
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437888] [<ffffffff81146603>] alloc_pages_current+0xa3/0x110
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437892] [<ffffffff8114e115>] allocate_slab+0x175/0x180
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437895] [<ffffffff8114e660>] new_slab+0x30/0x170
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437899] [<ffffffff811502f9>] __slab_alloc+0x1e9/0x250
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437909] [<ffffffffa008d039>] ? ath_rxbuf_alloc+0x39/0xc0 [ath]
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437912] [<ffffffff81150a68>] __kmalloc_node_track_caller+0x188/0x1e0
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437916] [<ffffffffa008d039>] ? ath_rxbuf_alloc+0x39/0xc0 [ath]
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437921] [<ffffffff814a34df>] __alloc_skb+0x7f/0x170
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437925] [<ffffffffa008d039>] ath_rxbuf_alloc+0x39/0xc0 [ath]
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437933] [<ffffffffa012f3e4>] ath_rx_tasklet+0x294/0x5e0 [ath9k]
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437939] [<ffffffffa012c64c>] ath9k_tasklet+0x12c/0x1b0 [ath9k]
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437945] [<ffffffff8106bb67>] tasklet_action+0x87/0x140
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437948] [<ffffffff8106b4d3>] __do_softirq+0xc3/0x1d0
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437951] [<ffffffff8103095d>] ? ack_apic_level+0x7d/0x100
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437955] [<ffffffff8100d01c>] call_softirq+0x1c/0x30
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437958] [<ffffffff8100e9a5>] do_softirq+0x65/0xa0
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437961] [<ffffffff8106b395>] irq_exit+0x85/0x90
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437966] [<ffffffff815a80c4>] do_IRQ+0x74/0xe0
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437970] [<ffffffff815a03d3>] ret_from_intr+0x0/0x11
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437972] <EOI> [<ffffffff8134981e>] ? acpi_idle_enter_c1+0x87/0xa4
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437980] [<ffffffff81349814>] ? acpi_idle_enter_c1+0x7d/0xa4
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437984] [<ffffffff814847ed>] cpuidle_idle_call+0x8d/0x130
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437988] [<ffffffff8100a764>] cpu_idle+0xa4/0x120
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437993] [<ffffffff81584192>] rest_init+0x72/0x80
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437998] [<ffffffff81abbf0a>] start_kernel+0x29a/0x380
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.438001] [<ffffffff81abb140>] ? early_idt_handler+0x0/0x71
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.438004] [<ffffffff81abb32a>] x86_64_start_reservations+0x6a/0xa0
Nov 7 19:38:33 VGN-NS130FE kernel: [16210.438007] [<ffffffff81abb44c>] x86_64_start_kernel+0xcc/0xf0
Hi Cristian I think this problem might be still there in 2.6.37-rc2,so please post the call trace if you get one in 2.6.37-rc2.(In reply to comment #16) > Created an attachment (id=37322) [details] > messages 2.6.37-rc1 > > Call Trace in kernel 2.6.37-rc1: > > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437860] Pid: 0, comm: swapper Not > tainted 2.6.37-020637rc1-generic #201011020905 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437862] Call Trace: > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437865] <IRQ> > [<ffffffff811101ea>] > __alloc_pages_slowpath+0x45a/0x5b0 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437878] [<ffffffff811104cb>] > __alloc_pages_nodemask+0x18b/0x1d0 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437883] [<ffffffff8105e56c>] ? > try_to_wake_up+0xfc/0x400 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437888] [<ffffffff81146603>] > alloc_pages_current+0xa3/0x110 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437892] [<ffffffff8114e115>] > allocate_slab+0x175/0x180 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437895] [<ffffffff8114e660>] > new_slab+0x30/0x170 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437899] [<ffffffff811502f9>] > __slab_alloc+0x1e9/0x250 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437909] [<ffffffffa008d039>] ? > ath_rxbuf_alloc+0x39/0xc0 [ath] > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437912] [<ffffffff81150a68>] > __kmalloc_node_track_caller+0x188/0x1e0 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437916] [<ffffffffa008d039>] ? > ath_rxbuf_alloc+0x39/0xc0 [ath] > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437921] [<ffffffff814a34df>] > __alloc_skb+0x7f/0x170 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437925] [<ffffffffa008d039>] > ath_rxbuf_alloc+0x39/0xc0 [ath] > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437933] [<ffffffffa012f3e4>] > ath_rx_tasklet+0x294/0x5e0 [ath9k] > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437939] [<ffffffffa012c64c>] > ath9k_tasklet+0x12c/0x1b0 [ath9k] > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437945] [<ffffffff8106bb67>] > tasklet_action+0x87/0x140 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437948] [<ffffffff8106b4d3>] > __do_softirq+0xc3/0x1d0 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437951] [<ffffffff8103095d>] ? > ack_apic_level+0x7d/0x100 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437955] [<ffffffff8100d01c>] > call_softirq+0x1c/0x30 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437958] [<ffffffff8100e9a5>] > do_softirq+0x65/0xa0 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437961] [<ffffffff8106b395>] > irq_exit+0x85/0x90 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437966] [<ffffffff815a80c4>] > do_IRQ+0x74/0xe0 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437970] [<ffffffff815a03d3>] > ret_from_intr+0x0/0x11 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437972] <EOI> > [<ffffffff8134981e>] > ? acpi_idle_enter_c1+0x87/0xa4 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437980] [<ffffffff81349814>] ? > acpi_idle_enter_c1+0x7d/0xa4 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437984] [<ffffffff814847ed>] > cpuidle_idle_call+0x8d/0x130 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437988] [<ffffffff8100a764>] > cpu_idle+0xa4/0x120 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437993] [<ffffffff81584192>] > rest_init+0x72/0x80 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.437998] [<ffffffff81abbf0a>] > start_kernel+0x29a/0x380 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.438001] [<ffffffff81abb140>] ? > early_idt_handler+0x0/0x71 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.438004] [<ffffffff81abb32a>] > x86_64_start_reservations+0x6a/0xa0 > Nov 7 19:38:33 VGN-NS130FE kernel: [16210.438007] [<ffffffff81abb44c>] > x86_64_start_kernel+0xcc/0xf0 Not problem in 2.6.37-rc3 No problem since version 2.6.37-rc3 |
Created attachment 35252 [details] dmesg 2.6.36 [263337.926556] Call Trace: [263337.926560] <IRQ> [<ffffffff8110a10a>] __alloc_pages_slowpath+0x44a/0x5a0 [263337.926581] [<ffffffff8110a3eb>] __alloc_pages_nodemask+0x18b/0x1d0 [263337.926590] [<ffffffff811436b6>] ? add_partial+0x56/0x90 [263337.926599] [<ffffffff8113ce83>] alloc_pages_current+0xa3/0x110 [263337.926606] [<ffffffff[263337.926556] Call Trace: [263337.926560] <IRQ> [<ffffffff8110a10a>] __alloc_pages_slowpath+0x44a/0x5a0 [263337.926581] [<ffffffff8110a3eb>] __alloc_pages_nodemask+0x18b/0x1d0 [263337.926590] [<ffffffff811436b6>] ? add_partial+0x56/0x90 [263337.926599] [<ffffffff8113ce83>] alloc_pages_current+0xa3/0x110 [263337.926606] [<ffffffff81144d85>] allocate_slab+0x175/0x180 [263337.926613] [<ffffffff81144dc0>] new_slab+0x30/0x170 [263337.926621] [<ffffffff81146f75>] __slab_alloc+0x1e5/0x250 [263337.926639] [<ffffffffa018a039>] ? ath_rxbuf_alloc+0x39/0xc0 [ath] [263337.926648] [<ffffffff81147859>] __kmalloc_node_track_caller+0x199/0x1f0 [263337.926658] [<ffffffffa018a039>] ? ath_rxbuf_alloc+0x39/0xc0 [ath] [263337.926667] [<ffffffff8148f1af>] __alloc_skb+0x7f/0x170 [263337.926676] [<ffffffffa018a039>] ath_rxbuf_alloc+0x39/0xc0 [ath] [263337.926694] [<ffffffffa02e65b4>] ath_rx_tasklet+0x284/0x590 [ath9k] [263337.926707] [<ffffffffa02e3b24>] ath9k_tasklet+0x124/0x1a0 [ath9k] [263337.926715] [<ffffffff810697a1>] tasklet_action+0x71/0xf0 [263337.926722] [<ffffffff81069a57>] __do_softirq+0xc7/0x1e0 [263337.926729] [<ffffffff8102fb1b>] ? ack_apic_level+0x7b/0x100 [263337.926737] [<ffffffff8100bfdc>] call_softirq+0x1c/0x30 [263337.926743] [<ffffffff8100d9b5>] do_softirq+0x65/0xa0 [263337.926749] [<ffffffff81069225>] irq_exit+0x85/0x90 [263337.926757] [<ffffffff815906b8>] do_IRQ+0x78/0xf0 [263337.926765] [<ffffffff81588b53>] ret_from_intr+0x0/0x11 [263337.926769] <EOI> [<ffffffff81339b87>] ? acpi_idle_enter_bm+0x1c2/0x1ff [263337.926784] [<ffffffff81339b80>] ? acpi_idle_enter_bm+0x1bb/0x1ff [263337.926793] [<ffffffff81470e9e>] cpuidle_idle_call+0x8e/0x130 [263337.926802] [<ffffffff81009764>] cpu_idle+0xa4/0x120 [263337.926811] [<ffffffff815822ed>] start_secondary+0xdd/0x11081144d85>] allocate_slab+0x175/0x180 [263337.926613] [<ffffffff81144dc0>] new_slab+0x30/0x170 [263337.926621] [<ffffffff81146f75>] __slab_alloc+0x1e5/0x250 [263337.926639] [<ffffffffa018a039>] ? ath_rxbuf_alloc+0x39/0xc0 [ath] [263337.926648] [<ffffffff81147859>] __kmalloc_node_track_caller+0x199/0x1f0 [263337.926658] [<ffffffffa018a039>] ? ath_rxbuf_alloc+0x39/0xc0 [ath] [263337.926667] [<ffffffff8148f1af>] __alloc_skb+0x7f/0x170 [263337.926676] [<ffffffffa018a039>] ath_rxbuf_alloc+0x39/0xc0 [ath] [263337.926694] [<ffffffffa02e65b4>] ath_rx_tasklet+0x284/0x590 [ath9k] [263337.926707] [<ffffffffa02e3b24>] ath9k_tasklet+0x124/0x1a0 [ath9k] [263337.926715] [<ffffffff810697a1>] tasklet_action+0x71/0xf0 [263337.926722] [<ffffffff81069a57>] __do_softirq+0xc7/0x1e0 [263337.926729] [<ffffffff8102fb1b>] ? ack_apic_level+0x7b/0x100 [263337.926737] [<ffffffff8100bfdc>] call_softirq+0x1c/0x30 [263337.926743] [<ffffffff8100d9b5>] do_softirq+0x65/0xa0 [263337.926749] [<ffffffff81069225>] irq_exit+0x85/0x90 [263337.926757] [<ffffffff815906b8>] do_IRQ+0x78/0xf0 [263337.926765] [<ffffffff81588b53>] ret_from_intr+0x0/0x11 [263337.926769] <EOI> [<ffffffff81339b87>] ? acpi_idle_enter_bm+0x1c2/0x1ff [263337.926784] [<ffffffff81339b80>] ? acpi_idle_enter_bm+0x1bb/0x1ff [263337.926793] [<ffffffff81470e9e>] cpuidle_idle_call+0x8e/0x130 [263337.926802] [<ffffffff81009764>] cpu_idle+0xa4/0x120 [263337.926811] [<ffffffff815822ed>] start_secondary+0xdd/0x110