On Tue, 2008-12-09 at 23:42 +0530, Sujith wrote: > Johannes Berg wrote: > > Thanks, also for rebasing to the current tree. For all I care, we can > > apply this, but should maybe test on Intel hw? > > Thanks for reviewing. > Yep, I think testing with Intel hw would be prudent. I'll do it tomorrow > (if I can find a 4965) and send out a patch. tried, it pushed ~2.9 MByte/sec TCP from my AP which isn't a lot... Then it crashed (see below). I say we put the patch in. johannes [ 681.733255] wlan0: authenticate with AP 00:1d:7e:4a:a1:ab [ 681.735567] wlan0: authenticated [ 681.735584] wlan0: associate with AP 00:1d:7e:4a:a1:ab [ 681.740386] wlan0: RX AssocResp from 00:1d:7e:4a:a1:ab (capab=0x401 status=0 aid=1) [ 681.740403] wlan0: associated [ 681.748913] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 698.110602] wlan0: no IPv6 routers present [ 714.920520] tg3: eth0: Link is down. [ 787.694171] Rx A-MPDU request on tid 0 result 0 [ 787.698548] ------------[ cut here ]------------ [ 787.698557] Badness at net/mac80211/rx.c:395 [ 787.698563] NIP: d000000001a68ff0 LR: d000000001a68fac CTR: 0000000000000000 [ 787.698572] REGS: c00000020029b330 TRAP: 0700 Tainted: G W (2.6.28-rc7-wl-dirty) [ 787.698579] MSR: 9000000000029032 <EE,ME,IR,DR> CR: 44ffff22 XER: 20000000 [ 787.698607] TASK = c000000200246ea0[0] 'swapper' THREAD: c000000200298000 CPU: 2 [ 787.698616] GPR00: 0000000000000001 c00000020029b5b0 d000000001aa7170 000000000000001a [ 787.698634] GPR04: c0000002009f081b 0000000000000006 c0000001c9afec05 c000000201e07380 [ 787.698653] GPR08: 0000000000000000 d000000001a9f2ec 0000000000008802 0000000000000002 [ 787.698671] GPR12: d000000001a7b498 c000000000c43780 00000000f8000000 0000000000000000 [ 787.698690] GPR16: 00000000fff03244 0000000000000000 0000000000000000 0000000000000000 [ 787.698708] GPR20: 0000000000000000 0000000000000000 0000000000000000 0000000000000001 [ 787.698726] GPR24: 0000000000000440 c000000150c20580 c0000002009f080c c00000020029b7d0 [ 787.698745] GPR28: c000000200cf7728 c000000201e07380 d000000001aa30c8 c00000020029b7d0 [ 787.698811] NIP [d000000001a68ff0] .__ieee80211_rx_handle_packet+0x250/0x3ac [mac80211] [ 787.698852] LR [d000000001a68fac] .__ieee80211_rx_handle_packet+0x20c/0x3ac [mac80211] [ 787.698859] Call Trace: [ 787.698898] [c00000020029b5b0] [d000000001a68e38] .__ieee80211_rx_handle_packet+0x98/0x3ac [mac80211] (unreliable) [ 787.698944] [c00000020029b6c0] [d000000001a69888] .__ieee80211_rx+0x12c/0x18c [mac80211] [ 787.698978] [c00000020029b760] [d000000001a515f4] .ieee80211_tasklet_handler+0xb8/0x168 [mac80211] [ 787.698995] [c00000020029b840] [c000000000058f60] .tasklet_action+0x14c/0x244 [ 787.699007] [c00000020029b8f0] [c00000000005a058] .__do_softirq+0xf4/0x218 [ 787.699019] [c00000020029b9b0] [c00000000000c0ec] .do_softirq+0x5c/0xb8 [ 787.699031] [c00000020029ba30] [c000000000059a68] .irq_exit+0x74/0xe0 [ 787.699042] [c00000020029bab0] [c00000000000c268] .do_IRQ+0x120/0x164 [ 787.699053] [c00000020029bb40] [c000000000004714] hardware_interrupt_entry+0x1c/0x20 [ 787.699068] --- Exception: 501 at .cpu_idle+0x118/0x200 [ 787.699070] LR = .cpu_idle+0x118/0x200 [ 787.699080] [c00000020029be30] [c000000000011fa8] .cpu_idle+0xd0/0x200 (unreliable) [ 787.699096] [c00000020029bed0] [c000000000419ea4] .start_secondary+0x378/0x3b4 [ 787.699108] [c00000020029bf90] [c0000000000072b4] .start_secondary_prolog+0x10/0x14 [ 787.699116] Instruction dump: [ 787.699125] 3803000e 7c0307b4 e9210070 e80900b8 7c001a14 780b07a1 41820030 e93e8078 [ 787.699154] 80090000 7c000034 5400d97e 78000020 <0b000000> 2fa00000 419e0010 e93e8078 [ 787.798375] Open BA session requested for 00:1d:7e:4a:a1:ab tid 0 [ 787.798392] BA request denied - queue unavailable for tid 0 [ 804.616225] Open BA session requested for 00:1d:7e:4a:a1:ab tid 0 [ 804.616241] BA request denied - queue unavailable for tid 0 [ 849.615526] Open BA session requested for 00:1d:7e:4a:a1:ab tid 0 [ 849.615543] BA request denied - queue unavailable for tid 0 [ 932.033429] Open BA session requested for 00:1d:7e:4a:a1:ab tid 0 [ 932.033447] BA request denied - queue unavailable for tid 0 [ 934.043577] Open BA session requested for 00:1d:7e:4a:a1:ab tid 0 [ 934.043597] BA request denied - queue unavailable for tid 0 [ 934.111624] Open BA session requested for 00:1d:7e:4a:a1:ab tid 0 [ 934.111644] BA request denied - queue unavailable for tid 0 [ 934.200870] Open BA session requested for 00:1d:7e:4a:a1:ab tid 0 [ 934.200890] BA request denied - queue unavailable for tid 0 [ 934.295039] Open BA session requested for 00:1d:7e:4a:a1:ab tid 0 [ 934.295057] BA request denied - queue unavailable for tid 0 [ 934.368822] Open BA session requested for 00:1d:7e:4a:a1:ab tid 0 [ 934.368842] BA request denied - queue unavailable for tid 0 [ 934.552240] Open BA session requested for 00:1d:7e:4a:a1:ab tid 0 [ 934.552259] BA request denied - queue unavailable for tid 0 [ 934.690190] wrong command queue 11, sequence 0x6B6B readp=34 writep=34 [ 934.690238] ------------[ cut here ]------------ [ 934.690245] Badness at drivers/net/wireless/iwlwifi/iwl-tx.c:1258 [ 934.690252] NIP: d000000001b2b3c4 LR: d000000001b2b3c0 CTR: c0000000002f6208 [ 934.690261] REGS: c00000020029b360 TRAP: 0700 Tainted: G W (2.6.28-rc7-wl-dirty) [ 934.690268] MSR: 9000000000029032 <EE,ME,IR,DR> CR: 28ff8f84 XER: 00000000 [ 934.690296] TASK = c000000200246ea0[0] 'swapper' THREAD: c000000200298000 CPU: 2 [ 934.690305] GPR00: d000000001b2b3c0 c00000020029b5e0 d000000001b540b8 000000000000004d [ 934.690324] GPR04: 0000000000000001 c000000000052930 0000000000000000 0000000000000002 [ 934.690343] GPR08: 0000000000000000 c000000200298000 c000000000b93a60 0000000000000000 [ 934.690361] GPR12: 00000000000186a0 c000000000c43780 00000000f8000000 0000000000000000 [ 934.690380] GPR16: 0000000000000000 c000000150c266a0 c000000200298000 c000000150c266c8 [ 934.690399] GPR20: 0000000000000001 c000000150c31d60 00000000000000e0 0000000000000008 [ 934.690418] GPR24: 00000000000000d8 c000000150c23a40 c000000150c21d60 c000000150c23a40 [ 934.690436] GPR28: ffffffff80000008 c000000150c21d60 d000000001b52680 c0000001579dc700 [ 934.690485] NIP [d000000001b2b3c4] .iwl_tx_cmd_complete+0x68/0x294 [iwlcore] [ 934.690508] LR [d000000001b2b3c0] .iwl_tx_cmd_complete+0x64/0x294 [iwlcore] [ 934.690514] Call Trace: [ 934.690536] [c00000020029b5e0] [d000000001b2b3c0] .iwl_tx_cmd_complete+0x64/0x294 [iwlcore] (unreliable) [ 934.690570] [c00000020029b680] [d000000001beb6ec] .iwl_rx_handle+0x318/0x4a0 [iwlagn] [ 934.690595] [c00000020029b780] [d000000001bebfc0] .iwl_irq_tasklet+0x74c/0xaa0 [iwlagn] [ 934.690613] [c00000020029b840] [c000000000058f60] .tasklet_action+0x14c/0x244 [ 934.690626] [c00000020029b8f0] [c00000000005a058] .__do_softirq+0xf4/0x218 [ 934.690639] [c00000020029b9b0] [c00000000000c0ec] .do_softirq+0x5c/0xb8 [ 934.690650] [c00000020029ba30] [c000000000059a68] .irq_exit+0x74/0xe0 [ 934.690662] [c00000020029bab0] [c00000000000c268] .do_IRQ+0x120/0x164 [ 934.690675] [c00000020029bb40] [c000000000004714] hardware_interrupt_entry+0x1c/0x20 [ 934.690691] --- Exception: 501 at .cpu_idle+0x118/0x200 [ 934.690693] LR = .cpu_idle+0x118/0x200 [ 934.690702] [c00000020029be30] [c000000000011fa8] .cpu_idle+0xd0/0x200 (unreliable) [ 934.690719] [c00000020029bed0] [c000000000419ea4] .start_secondary+0x378/0x3b4 <7>Open BA session requested for 00:1d:7e:4a:a1:ab tid 0 [ 934.690734] [ 934.690741] [c00000020029bf90] [c0000000000072b4] .start_secondary_prolog+0x10/0x14 <7>BA request denied - queue unavailable for tid 0 [ 934.690752] [ 934.690756] Instruction dump: [ 934.690764] a1290006 5520c23e 5120442e 78050420 78a4c6e2 2f840004 41be0208 e8dd6aaa [ 934.690793] e8fd6aa6 e87e8140 4800ce95 e8410028 <0fe00000> 3d3d0001 8009310c 780907e1 [ 934.690834] wrong command queue 11, sequence 0x6B6B readp=34 writep=35 [ 934.690851] ------------[ cut here ]------------ [ 934.690857] Badness at drivers/net/wireless/iwlwifi/iwl-tx.c:1258 [ 934.690863] NIP: d000000001b2b3c4 LR: d000000001b2b3c0 CTR: c0000000002f6208 [ 934.690871] REGS: c00000020029b360 TRAP: 0700 Tainted: G W (2.6.28-rc7-wl-dirty) [ 934.690877] MSR: 9000000000021032 <ME,IR,DR> CR: 28ff8f84 XER: 00000000 [ 934.690902] TASK = c000000200246ea0[0] 'swapper' THREAD: c000000200298000 CPU: 2 [ 934.690911] GPR00: d000000001b2b3c0 c00000020029b5e0 d000000001b540b8 000000000000004d [ 934.690933] GPR04: 0000000000000001 c000000000052930 0000000000000000 0000000000000002 [ 934.690952] GPR08: 0000000000000000 c000000200298000 c000000000b93a60 0000000000000000 [ 934.690972] GPR12: 00000000000186a0 c000000000c43780 00000000f8000000 0000000000000000 [ 934.690991] GPR16: 0000000000000000 c000000150c266a0 c000000200298000 c000000150c266c8 [ 934.691011] GPR20: 0000000000000001 c000000150c31d60 00000000000000e0 0000000000000008 [ 934.691030] GPR24: 00000000000000d9 c000000150c23a68 c000000150c21d60 c000000150c23a68 [ 934.691051] GPR28: ffffffff80000008 c000000150c21d60 d000000001b52680 c000000157998200 [ 934.691089] NIP [d000000001b2b3c4] .iwl_tx_cmd_complete+0x68/0x294 [iwlcore] [ 934.691112] LR [d000000001b2b3c0] .iwl_tx_cmd_complete+0x64/0x294 [iwlcore] [ 934.691118] Call Trace: [ 934.691140] [c00000020029b5e0] [d000000001b2b3c0] .iwl_tx_cmd_complete+0x64/0x294 [iwlcore] (unreliable) [ 934.691169] [c00000020029b680] [d000000001beb6ec] .iwl_rx_handle+0x318/0x4a0 [iwlagn] [ 934.691194] [c00000020029b780] [d000000001bebfc0] .iwl_irq_tasklet+0x74c/0xaa0 [iwlagn] [ 934.691206] [c00000020029b840] [c000000000058f60] .tasklet_action+0x14c/0x244 [ 934.691218] [c00000020029b8f0] [c00000000005a058] .__do_softirq+0xf4/0x218 [ 934.691229] [c00000020029b9b0] [c00000000000c0ec] .do_softirq+0x5c/0xb8 [ 934.691241] [c00000020029ba30] [c000000000059a68] .irq_exit+0x74/0xe0 [ 934.691254] [c00000020029bab0] [c00000000000c268] .do_IRQ+0x120/0x164 [ 934.691266] [c00000020029bb40] [c000000000004714] hardware_interrupt_entry+0x1c/0x20 [ 934.691281] --- Exception: 501 at .cpu_idle+0x118/0x200 [ 934.691283] LR = .cpu_idle+0x118/0x200 [ 934.691293] [c00000020029be30] [c000000000011fa8] .cpu_idle+0xd0/0x200 (unreliable) [ 934.691306] [c00000020029bed0] [c000000000419ea4] .start_secondary+0x378/0x3b4 [ 934.691318] [c00000020029bf90] [c0000000000072b4] .start_secondary_prolog+0x10/0x14 [ 934.691327] Instruction dump: [ 934.691334] a1290006 5520c23e 5120442e 78050420 78a4c6e2 2f840004 41be0208 e8dd6aaa [ 934.691365] e8fd6aa6 e87e8140 4800ce95 e8410028 <0fe00000> 3d3d0001 8009310c 780907e1 [ 934.691402] wrong command queue 11, sequence 0x6B6B readp=34 writep=35 [ 934.691419] ------------[ cut here ]------------ [ 934.691425] Badness at drivers/net/wireless/iwlwifi/iwl-tx.c:1258 [ 934.691432] NIP: d000000001b2b3c4 LR: d000000001b2b3c0 CTR: c0000000002f6208 [ 934.691440] REGS: c00000020029b360 TRAP: 0700 Tainted: G W (2.6.28-rc7-wl-dirty) [ 934.691446] MSR: 9000000000021032 <ME,IR,DR> CR: 28ff8f84 XER: 00000000 [ 934.691472] TASK = c000000200246ea0[0] 'swapper' THREAD: c000000200298000 CPU: 2 [ 934.691483] GPR00: d000000001b2b3c0 c00000020029b5e0 d000000001b540b8 000000000000004d [ 934.691504] GPR04: 0000000000000001 c000000000052930 0000000000000000 0000000000000002 [ 934.691525] GPR08: 0000000000000000 c000000200298000 c000000000b93a60 0000000000000000 [ 934.691547] GPR12: 00000000000186a0 c000000000c43780 00000000f8000000 0000000000000000 [ 934.691568] GPR16: 0000000000000000 c000000150c266a0 c000000200298000 c000000150c266c8 [ 934.691589] GPR20: 0000000000000001 c000000150c31d60 00000000000000e0 0000000000000008 [ 934.691610] GPR24: 00000000000000da c000000150c23a90 c000000150c21d60 c000000150c23a90 [ 934.691631] GPR28: ffffffff80000008 c000000150c21d60 d000000001b52680 c0000001579c8600 [ 934.691672] NIP [d000000001b2b3c4] .iwl_tx_cmd_complete+0x68/0x294 [iwlcore] [ 934.691695] LR [d000000001b2b3c0] .iwl_tx_cmd_complete+0x64/0x294 [iwlcore] [ 934.691702] Call Trace: [ 934.691724] [c00000020029b5e0] [d000000001b2b3c0] .iwl_tx_cmd_complete+0x64/0x294 [iwlcore] (unreliable) [ 934.691752] [c00000020029b680] [d000000001beb6ec] .iwl_rx_handle+0x318/0x4a0 [iwlagn] [ 934.691776] [c00000020029b780] [d000000001bebfc0] .iwl_irq_tasklet+0x74c/0xaa0 [iwlagn] [ 934.691789] [c00000020029b840] [c000000000058f60] .tasklet_action+0x14c/0x244 [ 934.691801] [c00000020029b8f0] [c00000000005a058] .__do_softirq+0xf4/0x218 [ 934.691812] [c00000020029b9b0] [c00000000000c0ec] .do_softirq+0x5c/0xb8 [ 934.691825] [c00000020029ba30] [c000000000059a68] .irq_exit+0x74/0xe0 [ 934.691838] [c00000020029bab0] [c00000000000c268] .do_IRQ+0x120/0x164 [ 934.691849] [c00000020029bb40] [c000000000004714] hardware_interrupt_entry+0x1c/0x20 [ 934.691864] --- Exception: 501 at .cpu_idle+0x118/0x200 [ 934.691866] LR = .cpu_idle+0x118/0x200 [ 934.691876] [c00000020029be30] [c000000000011fa8] .cpu_idle+0xd0/0x200 (unreliable) [ 934.691890] [c00000020029bed0] [c000000000419ea4] .start_secondary+0x378/0x3b4 [ 934.691902] [c00000020029bf90] [c0000000000072b4] .start_secondary_prolog+0x10/0x14 [ 934.691911] Instruction dump: [ 934.691919] a1290006 5520c23e 5120442e 78050420 78a4c6e2 2f840004 41be0208 e8dd6aaa [ 934.691948] e8fd6aa6 e87e8140 4800ce95 e8410028 <0fe00000> 3d3d0001 8009310c 780907e1 [ 934.691983] wrong command queue 11, sequence 0x6B6B readp=34 writep=35 [ 934.692000] ------------[ cut here ]------------ [ 934.692006] Badness at drivers/net/wireless/iwlwifi/iwl-tx.c:1258 [ 934.692012] NIP: d000000001b2b3c4 LR: d000000001b2b3c0 CTR: c0000000002f6208 [ 934.692020] REGS: c00000020029b360 TRAP: 0700 Tainted: G W (2.6.28-rc7-wl-dirty) [ 934.692026] MSR: 9000000000021032 <ME,IR,DR> CR: 28ff8f84 XER: 00000000 [ 934.692051] TASK = c000000200246ea0[0] 'swapper' THREAD: c000000200298000 CPU: 2 [ 934.692060] GPR00: d000000001b2b3c0 c00000020029b5e0 d000000001b540b8 000000000000004d [ 934.692079] GPR04: 0000000000000001 c000000000052930 0000000000000000 0000000000000002 [ 934.692098] GPR08: 0000000000000000 c000000200298000 c000000000b93a60 0000000000000000 [ 934.692117] GPR12: 00000000000186a0 c000000000c43780 00000000f8000000 0000000000000000 [ 934.692136] GPR16: 0000000000000000 c000000150c266a0 c000000200298000 c000000150c266c8 [ 934.692155] GPR20: 0000000000000001 c000000150c31d60 00000000000000e0 0000000000000008 [ 934.692174] GPR24: 00000000000000db c000000150c23ab8 c000000150c21d60 c000000150c23ab8 [ 934.692193] GPR28: ffffffff80000008 c000000150c21d60 d000000001b52680 c000000157990200 [ 934.692232] NIP [d000000001b2b3c4] .iwl_tx_cmd_complete+0x68/0x294 [iwlcore] [ 934.692255] LR [d000000001b2b3c0] .iwl_tx_cmd_complete+0x64/0x294 [iwlcore] [ 934.692261] Call Trace: [ 934.692282] [c00000020029b5e0] [d000000001b2b3c0] .iwl_tx_cmd_complete+0x64/0x294 [iwlcore] (unreliable) [ 934.692310] [c00000020029b680] [d000000001beb6ec] .iwl_rx_handle+0x318/0x4a0 [iwlagn] [ 934.692335] [c00000020029b780] [d000000001bebfc0] .iwl_irq_tasklet+0x74c/0xaa0 [iwlagn] [ 934.692347] [c00000020029b840] [c000000000058f60] .tasklet_action+0x14c/0x244 [ 934.692359] [c00000020029b8f0] [c00000000005a058] .__do_softirq+0xf4/0x218 [ 934.692371] [c00000020029b9b0] [c00000000000c0ec] .do_softirq+0x5c/0xb8 [ 934.692383] [c00000020029ba30] [c000000000059a68] .irq_exit+0x74/0xe0 [ 934.692394] [c00000020029bab0] [c00000000000c268] .do_IRQ+0x120/0x164 [ 934.692406] [c00000020029bb40] [c000000000004714] hardware_interrupt_entry+0x1c/0x20 [ 934.692421] --- Exception: 501 at .cpu_idle+0x118/0x200 [ 934.692423] LR = .cpu_idle+0x118/0x200 [ 934.692433] [c00000020029be30] [c000000000011fa8] .cpu_idle+0xd0/0x200 (unreliable) [ 934.692447] [c00000020029bed0] [c000000000419ea4] .start_secondary+0x378/0x3b4 [ 934.692459] [c00000020029bf90] [c0000000000072b4] .start_secondary_prolog+0x10/0x14 [ 934.692468] Instruction dump: [ 934.692475] a1290006 5520c23e 5120442e 78050420 78a4c6e2 2f840004 41be0208 e8dd6aaa [ 934.692505] e8fd6aa6 e87e8140 4800ce95 e8410028 <0fe00000> 3d3d0001 8009310c 780907e1 [ 934.692540] wrong command queue 11, sequence 0x6B6B readp=34 writep=35 [ 934.692557] ------------[ cut here ]------------ [ 934.692564] Badness at drivers/net/wireless/iwlwifi/iwl-tx.c:1258 [ 934.692570] NIP: d000000001b2b3c4 LR: d000000001b2b3c0 CTR: c0000000002f6208 [ 934.692578] REGS: c00000020029b360 TRAP: 0700 Tainted: G W (2.6.28-rc7-wl-dirty) [ 934.692584] MSR: 9000000000021032 <ME,IR,DR> CR: 28ff8f84 XER: 00000000 [ 934.692610] TASK = c000000200246ea0[0] 'swapper' THREAD: c000000200298000 CPU: 2 [ 934.692619] GPR00: d000000001b2b3c0 c00000020029b5e0 d000000001b540b8 000000000000004d [ 934.692639] GPR04: 0000000000000001 c000000000052930 0000000000000000 0000000000000002 [ 934.692657] GPR08: 0000000000000000 c000000200298000 c000000000b93a60 0000000000000000 [ 934.692677] GPR12: 00000000000186a0 c000000000c43780 00000000f8000000 0000000000000000 [ 934.692696] GPR16: 0000000000000000 c000000150c266a0 c000000200298000 c000000150c266c8 [ 934.692715] GPR20: 0000000000000001 c000000150c31d60 00000000000000e0 0000000000000008 [ 934.692734] GPR24: 00000000000000dc c000000150c23ae0 c000000150c21d60 c000000150c23ae0 [ 934.692753] GPR28: ffffffff80000008 c000000150c21d60 d000000001b52680 c0000001579b8400 [ 934.692792] NIP [d000000001b2b3c4] .iwl_tx_cmd_complete+0x68/0x294 [iwlcore] [ 934.692815] LR [d000000001b2b3c0] .iwl_tx_cmd_complete+0x64/0x294 [iwlcore] [ 934.692821] Call Trace: [ 934.692843] [c00000020029b5e0] [d000000001b2b3c0] .iwl_tx_cmd_complete+0x64/0x294 [iwlcore] (unreliable) [ 934.692871] [c00000020029b680] [d000000001beb6ec] .iwl_rx_handle+0x318/0x4a0 [iwlagn] [ 934.692896] [c00000020029b780] [d000000001bebfc0] .iwl_irq_tasklet+0x74c/0xaa0 [iwlagn] [ 934.692908] [c00000020029b840] [c000000000058f60] .tasklet_action+0x14c/0x244 [ 934.692920] [c00000020029b8f0] [c00000000005a058] .__do_softirq+0xf4/0x218 [ 934.692932] [c00000020029b9b0] [c00000000000c0ec] .do_softirq+0x5c/0xb8 [ 934.692943] [c00000020029ba30] [c000000000059a68] .irq_exit+0x74/0xe0 [ 934.692955] [c00000020029bab0] [c00000000000c268] .do_IRQ+0x120/0x164 [ 934.692966] [c00000020029bb40] [c000000000004714] hardware_interrupt_entry+0x1c/0x20 [ 934.692981] --- Exception: 501 at .cpu_idle+0x118/0x200 [ 934.692984] LR = .cpu_idle+0x118/0x200 [ 934.692993] [c00000020029be30] [c000000000011fa8] .cpu_idle+0xd0/0x200 (unreliable) [ 934.693007] [c00000020029bed0] [c000000000419ea4] .start_secondary+0x378/0x3b4 [ 934.693019] [c00000020029bf90] [c0000000000072b4] .start_secondary_prolog+0x10/0x14 [ 934.693028] Instruction dump: [ 934.693035] a1290006 5520c23e 5120442e 78050420 78a4c6e2 2f840004 41be0208 e8dd6aaa [ 934.693066] e8fd6aa6 e87e8140 4800ce95 e8410028 <0fe00000> 3d3d0001 8009310c 780907e1 [ 934.693100] wrong command queue 11, sequence 0x6B6B readp=34 writep=35 [ 934.693117] ------------[ cut here ]------------ [ 934.693123] Badness at drivers/net/wireless/iwlwifi/iwl-tx.c:1258 [ 934.693130] NIP: d000000001b2b3c4 LR: d000000001b2b3c0 CTR: c0000000002f6208 [ 934.693138] REGS: c00000020029b360 TRAP: 0700 Tainted: G W (2.6.28-rc7-wl-dirty) [ 934.693144] MSR: 9000000000021032 <ME,IR,DR> CR: 28ff8f84 XER: 00000000 [ 934.693169] TASK = c000000200246ea0[0] 'swapper' THREAD: c000000200298000 CPU: 2 [ 934.693178] GPR00: d000000001b2b3c0 c00000020029b5e0 d000000001b540b8 000000000000004d [ 934.693197] GPR04: 0000000000000001 c000000000052930 0000000000000000 0000000000000002 [ 934.693216] GPR08: 0000000000000000 c000000200298000 c000000000b93a60 0000000000000000 [ 934.693235] GPR12: 00000000000186a0 c000000000c43780 00000000f8000000 0000000000000000 [ 934.693254] GPR16: 0000000000000000 c000000150c266a0 c000000200298000 c000000150c266c8 [ 934.693272] GPR20: 0000000000000001 c000000150c31d60 00000000000000e0 0000000000000008 [ 934.693291] GPR24: 00000000000000dd c000000150c23b08 c000000150c21d60 c000000150c23b08 [ 934.693309] GPR28: ffffffff80000008 c000000150c21d60 d000000001b52680 c00000015798c100 [ 934.693347] NIP [d000000001b2b3c4] .iwl_tx_cmd_complete+0x68/0x294 [iwlcore] [ 934.693370] LR [d000000001b2b3c0] .iwl_tx_cmd_complete+0x64/0x294 [iwlcore] [ 934.693376] Call Trace: [ 934.693397] [c00000020029b5e0] [d000000001b2b3c0] .iwl_tx_cmd_complete+0x64/0x294 [iwlcore] (unreliable) [ 934.693425] [c00000020029b680] [d000000001beb6ec] .iwl_rx_handle+0x318/0x4a0 [iwlagn] [ 934.693450] [c00000020029b780] [d000000001bebfc0] .iwl_irq_tasklet+0x74c/0xaa0 [iwlagn] [ 934.693462] [c00000020029b840] [c000000000058f60] .tasklet_action+0x14c/0x244 [ 934.693474] [c00000020029b8f0] [c00000000005a058] .__do_softirq+0xf4/0x218 [ 934.693485] [c00000020029b9b0] [c00000000000c0ec] .do_softirq+0x5c/0xb8 [ 934.693497] [c00000020029ba30] [c000000000059a68] .irq_exit+0x74/0xe0 [ 934.693508] [c00000020029bab0] [c00000000000c268] .do_IRQ+0x120/0x164 [ 934.693520] [c00000020029bb40] [c000000000004714] hardware_interrupt_entry+0x1c/0x20 [ 934.693535] --- Exception: 501 at .cpu_idle+0x118/0x200 [ 934.693537] LR = .cpu_idle+0x118/0x200 [ 934.693546] [c00000020029be30] [c000000000011fa8] .cpu_idle+0xd0/0x200 (unreliable) [ 934.693561] [c00000020029bed0] [c000000000419ea4] .start_secondary+0x378/0x3b4 [ 934.693573] [c00000020029bf90] [c0000000000072b4] .start_secondary_prolog+0x10/0x14 [ 934.693581] Instruction dump: [ 934.693588] a1290006 5520c23e 5120442e 78050420 78a4c6e2 2f840004 41be0208 e8dd6aaa [ 934.693619] e8fd6aa6 e87e8140 4800ce95 e8410028 <0fe00000> 3d3d0001 8009310c 780907e1 [ 934.693653] wrong command queue 11, sequence 0x6B6B readp=34 writep=35 [ 934.693669] ------------[ cut here ]------------ [ 934.693675] Badness at drivers/net/wireless/iwlwifi/iwl-tx.c:1258 [ 934.693682] NIP: d000000001b2b3c4 LR: d000000001b2b3c0 CTR: c0000000002f6208 [ 934.693690] REGS: c00000020029b360 TRAP: 0700 Tainted: G W (2.6.28-rc7-wl-dirty) [ 934.693696] MSR: 9000000000021032 <ME,IR,DR> CR: 28ff8f84 XER: 00000000 [ 934.693720] TASK = c000000200246ea0[0] 'swapper' THREAD: c000000200298000 CPU: 2 [ 934.693729] GPR00: d000000001b2b3c0 c00000020029b5e0 d000000001b540b8 000000000000004d [ 934.693748] GPR04: 0000000000000001 c000000000052930 0000000000000000 0000000000000002 [ 934.693766] GPR08: 0000000000000000 c000000200298000 c000000000b93a60 0000000000000000 [ 934.693784] GPR12: 00000000000186a0 c000000000c43780 00000000f8000000 0000000000000000 [ 934.693803] GPR16: 0000000000000000 c000000150c266a0 c000000200298000 c000000150c266c8 [ 934.693822] GPR20: 0000000000000001 c000000150c31d60 00000000000000e0 0000000000000008 [ 934.693840] GPR24: 00000000000000de c000000150c23b30 c000000150c21d60 c000000150c23b30 [ 934.693859] GPR28: ffffffff80000008 c000000150c21d60 d000000001b52680 c0000001579f4900 [ 934.693897] NIP [d000000001b2b3c4] .iwl_tx_cmd_complete+0x68/0x294 [iwlcore] [ 934.693920] LR [d000000001b2b3c0] .iwl_tx_cmd_complete+0x64/0x294 [iwlcore] [ 934.693925] Call Trace: [ 934.693947] [c00000020029b5e0] [d000000001b2b3c0] .iwl_tx_cmd_complete+0x64/0x294 [iwlcore] (unreliable) [ 934.693975] [c00000020029b680] [d000000001beb6ec] .iwl_rx_handle+0x318/0x4a0 [iwlagn] [ 934.694000] [c00000020029b780] [d000000001bebfc0] .iwl_irq_tasklet+0x74c/0xaa0 [iwlagn] [ 934.694012] [c00000020029b840] [c000000000058f60] .tasklet_action+0x14c/0x244 [ 934.694023] [c00000020029b8f0] [c00000000005a058] .__do_softirq+0xf4/0x218 [ 934.694035] [c00000020029b9b0] [c00000000000c0ec] .do_softirq+0x5c/0xb8 [ 934.694046] [c00000020029ba30] [c000000000059a68] .irq_exit+0x74/0xe0 [ 934.694057] [c00000020029bab0] [c00000000000c268] .do_IRQ+0x120/0x164 [ 934.694068] [c00000020029bb40] [c000000000004714] hardware_interrupt_entry+0x1c/0x20 [ 934.694083] --- Exception: 501 at .cpu_idle+0x118/0x200 [ 934.694085] LR = .cpu_idle+0x118/0x200 [ 934.694094] [c00000020029be30] [c000000000011fa8] .cpu_idle+0xd0/0x200 (unreliable) [ 934.694108] [c00000020029bed0] [c000000000419ea4] .start_secondary+0x378/0x3b4 [ 934.694120] [c00000020029bf90] [c0000000000072b4] .start_secondary_prolog+0x10/0x14 [ 934.694128] Instruction dump: [ 934.694135] a1290006 5520c23e 5120442e 78050420 78a4c6e2 2f840004 41be0208 e8dd6aaa [ 934.694164] e8fd6aa6 e87e8140 4800ce95 e8410028 <0fe00000> 3d3d0001 8009310c 780907e1 [ 934.714333] wrong command queue 11, sequence 0x6B6B readp=34 writep=35 [ 934.714350] ------------[ cut here ]------------ [ 934.714356] Badness at drivers/net/wireless/iwlwifi/iwl-tx.c:1258 [ 934.714363] NIP: d000000001b2b3c4 LR: d000000001b2b3c0 CTR: c0000000002f6208 [ 934.714370] REGS: c00000020029b360 TRAP: 0700 Tainted: G W (2.6.28-rc7-wl-dirty) [ 934.714377] MSR: 9000000000021032 <ME,IR,DR> CR: 28ff8f84 XER: 00000000 [ 934.714401] TASK = c000000200246ea0[0] 'swapper' THREAD: c000000200298000 CPU: 2 [ 934.714410] GPR00: d000000001b2b3c0 c00000020029b5e0 d000000001b540b8 000000000000004d [ 934.714428] GPR04: 0000000000000001 c000000000052930 0000000000000000 0000000000000002 [ 934.714446] GPR08: 0000000000000000 c000000200298000 c000000000b93a60 0000000000000000 [ 934.714465] GPR12: 00000000000186a0 c000000000c43780 00000000f8000000 0000000000000000 [ 934.714483] GPR16: 0000000000000000 c000000150c266a0 c000000200298000 c000000150c266c8 [ 934.714501] GPR20: 0000000000000001 c000000150c31d60 00000000000000e0 0000000000000008 [ 934.714519] GPR24: 00000000000000df c000000150c23b58 c000000150c21d60 c000000150c23b58 [ 934.714538] GPR28: ffffffff80000008 c000000150c21d60 d000000001b52680 c0000001579bc500 [ 934.714576] NIP [d000000001b2b3c4] .iwl_tx_cmd_complete+0x68/0x294 [iwlcore] [ 934.714598] LR [d000000001b2b3c0] .iwl_tx_cmd_complete+0x64/0x294 [iwlcore] [ 934.714604] Call Trace: [ 934.714625] [c00000020029b5e0] [d000000001b2b3c0] .iwl_tx_cmd_complete+0x64/0x294 [iwlcore] (unreliable) [ 934.714653] [c00000020029b680] [d000000001beb6ec] .iwl_rx_handle+0x318/0x4a0 [iwlagn] [ 934.714677] [c00000020029b780] [d000000001bebfc0] .iwl_irq_tasklet+0x74c/0xaa0 [iwlagn] [ 934.714689] [c00000020029b840] [c000000000058f60] .tasklet_action+0x14c/0x244 [ 934.714700] [c00000020029b8f0] [c00000000005a058] .__do_softirq+0xf4/0x218 [ 934.714712] [c00000020029b9b0] [c00000000000c0ec] .do_softirq+0x5c/0xb8 [ 934.714723] [c00000020029ba30] [c000000000059a68] .irq_exit+0x74/0xe0 [ 934.714734] [c00000020029bab0] [c00000000000c268] .do_IRQ+0x120/0x164 [ 934.714745] [c00000020029bb40] [c000000000004714] hardware_interrupt_entry+0x1c/0x20 [ 934.714760] --- Exception: 501 at .cpu_idle+0x118/0x200 [ 934.714762] LR = .cpu_idle+0x118/0x200 [ 934.714771] [c00000020029be30] [c000000000011fa8] .cpu_idle+0xd0/0x200 (unreliable) [ 934.714785] [c00000020029bed0] [c000000000419ea4] .start_secondary+0x378/0x3b4 [ 934.714796] [c00000020029bf90] [c0000000000072b4] .start_secondary_prolog+0x10/0x14 [ 934.714805] Instruction dump: [ 934.714812] a1290006 5520c23e 5120442e 78050420 78a4c6e2 2f840004 41be0208 e8dd6aaa [ 934.714841] e8fd6aa6 e87e8140 4800ce95 e8410028 <0fe00000> 3d3d0001 8009310c 780907e1 [ 939.746085] wlan0: No ProbeResp from current AP 00:1d:7e:4a:a1:ab - assume out of range [ 939.746114] Rx BA session stop requested for 00:1d:7e:4a:a1:ab tid 0
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