On Sat, May 14, 2011 at 1:36 AM, cyberGn0m <cy6ergn0m@xxxxxxxxx> wrote: > Hi everybody > > I've just build compat-wireless-2011-05-11 and facing kernel painc > with ath9k driver with kernel 2.6.33-7. Here is kernel backtrace > > > May 13 02:43:53 cgmachine kernel: Call Trace: > May 13 02:43:53 cgmachine kernel: <IRQ> [<ffffffff810e45b3>] > __alloc_pages_nodemask+0x573/0x6c0 > May 13 02:43:53 cgmachine kernel: [<ffffffff81113dfb>] > alloc_pages_current+0x7b/0xe0 > May 13 02:43:53 cgmachine kernel: [<ffffffff8111b527>] new_slab+0x2f7/0x310 > May 13 02:43:53 cgmachine kernel: [<ffffffff8111d6de>] __slab_alloc+0x1be/0x460 > May 13 02:43:53 cgmachine kernel: [<ffffffffa021e039>] ? > ath_rxbuf_alloc+0x39/0xc0 [ath] > May 13 02:43:53 cgmachine kernel: [<ffffffff8111f3fd>] > __kmalloc_node_track_caller+0xbd/0x190 > May 13 02:43:53 cgmachine kernel: [<ffffffffa021e039>] ? > ath_rxbuf_alloc+0x39/0xc0 [ath] > May 13 02:43:53 cgmachine kernel: [<ffffffff813055f0>] __alloc_skb+0x80/0x190 > May 13 02:43:53 cgmachine kernel: [<ffffffffa021e039>] > ath_rxbuf_alloc+0x39/0xc0 [ath] > May 13 02:43:53 cgmachine kernel: [<ffffffffa0e92d28>] > ath_rx_tasklet+0x2b8/0x680 [ath9k] > May 13 02:43:53 cgmachine kernel: [<ffffffff81203c00>] ? > swiotlb_map_page+0x0/0xf0 > May 13 02:43:53 cgmachine kernel: [<ffffffffa0e91149>] > ath9k_tasklet+0xf9/0x130 [ath9k] > May 13 02:43:53 cgmachine kernel: [<ffffffff8105ceb5>] tasklet_action+0xd5/0xe0 > May 13 02:43:53 cgmachine kernel: [<ffffffffa0e8f76f>] ? > ath_isr+0x12f/0x190 [ath9k] > May 13 02:43:53 cgmachine kernel: [<ffffffff8105e3c9>] __do_softirq+0xb9/0x1f0 > May 13 02:43:53 cgmachine kernel: [<ffffffff8100af5c>] call_softirq+0x1c/0x30 > May 13 02:43:53 cgmachine kernel: [<ffffffff8100cc25>] do_softirq+0x65/0xa0 > May 13 02:43:53 cgmachine kernel: [<ffffffff8105e265>] irq_exit+0x85/0x90 > May 13 02:43:53 cgmachine kernel: [<ffffffff8100c175>] do_IRQ+0x75/0xf0 > May 13 02:43:53 cgmachine kernel: [<ffffffff813ba613>] ret_from_intr+0x0/0x11 > May 13 02:43:53 cgmachine kernel: <EOI> [<ffffffffa008183c>] ? > acpi_idle_enter_simple+0x117/0x14b [processor] > May 13 02:43:53 cgmachine kernel: [<ffffffffa0081835>] ? > acpi_idle_enter_simple+0x110/0x14b [processor] > May 13 02:43:53 cgmachine kernel: [<ffffffff812f21a7>] > cpuidle_idle_call+0xa7/0x140 > May 13 02:43:53 cgmachine kernel: [<ffffffff81008e23>] cpu_idle+0xb3/0x110 > May 13 02:43:53 cgmachine kernel: [<ffffffff813b239f>] > start_secondary+0x1f3/0x236 > > > Then I've build compat-wireless-2010-06-05 and it works fine so it's regression. *looks like not only ath9k is affected, i tried to load iwlagn and it also paniced while trying to associate. * thought we are missing mac80211 patches especially RCU related fixes which were recently merged. I don't for sure > > -- CG > -- > To unsubscribe from this list: send the line "unsubscribe linux-wireless" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
