[Nexus One Q&A, Help & Troubleshooting] johnboker:
Very recently my phone stopped connecting to my WIFI network. Using ConnectBot i was able to run dmesg and i see an issue with the wifi. Any suggestions or help would be appreciated.

Nexus One

Android 2.3.4 not rooted, stock kernel

t-mobile carrier

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<6>[ 751.648223] mahimahi_ts_power: power 1

<6>[ 751.700134] lcdc_unblank: ()

<6>[ 751.700317] samsung_oled_panel_unblank: +()

<6>[ 752.030548] samsung_oled_panel_unblank: -()

<4>[ 752.704711] wifi_set_power = 1

<4>[ 752.705108] mahimahi_wifi_power: 1

<4>[ 753.063629] =========== WLAN going back to live ========

<4>[ 753.063873] sdio_reset_comm():

<4>[ 753.080932] net_ratelimit: 3 callbacks suppressed

<4>[ 753.081054] DHD: dongle ram size is set to 294912(orig 294912)

<4>[ 753.191375] dhd_dev_reset: WLAN ON DONE

<4>[ 753.195159] Firmware version = wl0: Dec 20 2010 19:21:39 version 4.218.248.18

<4>[ 753.896575] STA connect received 1

<4>[ 757.292633] dhd_dev_reset: WLAN OFF DONE

<4>[ 757.293426] wifi_set_power = 0

<4>[ 757.293823] mahimahi_wifi_power: 0

<4>[ 757.598693] =========== WLAN placed in RESET ========

<4>[ 795.939636] Failed to get 'wsec'iovar

<4>[ 795.939819] wl_iw_set_wpaauth: wsec_restrict -22

<4>[ 798.292144] dhdsdio_htclk: HT Avail request error: -35

<4>[ 798.394744] dhd_bus_stop: FAILED REGISTER WRITE, LINE 2735

<4>[ 798.501403] dhd_bus_stop: Failed to force clock for F2: err -35

<4>[ 798.690643] dhd_bus_stop: FAILED REGISTER WRITE, LINE 2755

<4>[ 798.690826] ------------[ cut here ]------------

<4>[ 798.691101] WARNING: at kernel/irq/manage.c:377 set_irq_wake+0x98/0x128()

<4>[ 798.691223] Unbalanced IRQ 239 wake disable

<4>[ 798.691467] Modules linked in: bcm4329(-)

<4>[ 798.691864] Backtrace:

<4>[ 798.692138] [<c002ba30>] (dump_backtrace+0x0/0x110) from [<c03519fc>] (dump_stack+0x18/0x1c)

<4>[ 798.692413] r7:00000009 r6:00000179 r5:c00961c0 r4:c7799d60

<4>[ 798.693054] [<c03519e4>] (dump_stack+0x0/0x1c) from [<c005b864>] (warn_slowpath_common+0x54/0x6c)

<4>[ 798.693298] [<c005b810>] (warn_slowpath_common+0x0/0x6c) from [<c005b920>] (warn_slowpath_fmt+0x38/0x40)

<4>[ 798.693542] r9:c7798000 r8:00000000 r7:000000ef r6:c044da28 r5:80000013

<4>[ 798.694213] r4:00000000

<4>[ 798.694580] [<c005b8e8>] (warn_slowpath_fmt+0x0/0x40) from [<c00961c0>] (set_irq_wake+0x98/0x128)

<4>[ 798.694793] r3:000000ef r2:c03ebf08

<4>[ 798.695251] [<c0096128>] (set_irq_wake+0x0/0x128) from [<bf01f084>] (bcmsdh_unregister_oob_intr+0x20/0x50 [bcm4329])

<4>[ 798.695495] r9:c7798000 r8:00000002 r7:00000010 r6:c77888a8 r5:c74cb4a0

<4>[ 798.696044] r4:bf029134

<4>[ 798.696563] [<bf01f064>] (bcmsdh_unregister_oob_intr+0x0/0x50 [bcm4329]) from [<bf001ffc>] (dhd_bus_detach+0x38/0x4c [bcm4329])

<4>[ 798.696777] r5:c74cb4a0 r4:c7788800

<4>[ 798.697174] [<bf001fc4>] (dhd_bus_detach+0x0/0x4c [bcm4329]) from [<bf002554>] (dhd_detach+0x180/0x1e0 [bcm4329])

<4>[ 798.697418] r5:c74cb4a0 r4:c7788800

<4>[ 798.697814] [<bf0023d4>] (dhd_detach+0x0/0x1e0 [bcm4329]) from [<bf0171b8>] (dhdsdio_release+0x4c/0xb8 [bcm4329])

<4>[ 798.698028] r9:c7798000 r8:c00280c4 r7:c70be39c r6:bf029148 r5:c7d1dc60

<4>[ 798.698699] r4:c716c000

<4>[ 798.699096] [<bf01716c>] (dhdsdio_release+0x0/0xb8 [bcm4329]) from [<bf017244>] (dhdsdio_disconnect+0x20/0x24 [bcm4329])

<4>[ 798.699310] r5:c7c02c20 r4:bf029134

<4>[ 798.699737] [<bf017224>] (dhdsdio_disconnect+0x0/0x24 [bcm4329]) from [<bf01f308>] (bcmsdh_remove+0x24/0x94 [bcm4329])

<4>[ 798.700042] [<bf01f2e4>] (bcmsdh_remove+0x0/0x94 [bcm4329]) from [<bf01f508>] (bcmsdh_sdmmc_remove+0x20/0x28 [bcm4329])

<4>[ 798.700256] r7:c70be39c r6:bf02639c r5:bf02639c r4:c70be360

<4>[ 798.700988] [<bf01f4e8>] (bcmsdh_sdmmc_remove+0x0/0x28 [bcm4329]) from [<c022d36c>] (sdio_bus_remove+0x20/0x5c)

<4>[ 798.701232] [<c022d34c>] (sdio_bus_remove+0x0/0x5c) from [<c01c61bc>] (__device_release_driver+0x6c/0xac)

<4>[ 798.701354] r5:bf02639c r4:c70be368

<4>[ 798.701812] [<c01c6150>] (__device_release_driver+0x0/0xac) from [<c01c62c4>] (driver_detach+0xc8/0xf0)

<4>[ 798.702026] r5:c70be368 r4:c7798000

<4>[ 798.702362] [<c01c61fc>] (driver_detach+0x0/0xf0) from [<c01c5450>] (bus_remove_driver+0x98/0xc0)

<4>[ 798.702606] r7:a7e02ba4 r6:c04619ac r5:00000000 r4:bf02639c

<4>[ 798.703186] [<c01c53b8>] (bus_remove_driver+0x0/0xc0) from [<c01c6830>] (driver_unregister+0x68/0x74)

<4>[ 798.703399] r7:a7e02ba4 r6:00000000 r5:00000000 r4:bf02639c

<4>[ 798.703979] [<c01c67c8>] (driver_unregister+0x0/0x74) from [<c022d5e0>] (sdio_unregister_driver+0x20/0x28)

<4>[ 798.704193] r7:a7e02ba4 r6:c7799f3c r5:00000000 r4:bf029308

<4>[ 798.704925] [<c022d5c0>] (sdio_unregister_driver+0x0/0x28) from [<bf01f4c8>] (sdio_function_cleanup+0x14/0x34 [bcm4329])

<4>[ 798.705230] [<bf01f4b4>] (sdio_function_cleanup+0x0/0x34 [bcm4329]) from [<bf01f2bc>] (bcmsdh_unregister+0x10/0x14 [bcm4329])

<4>[ 798.705505] [<bf01f2ac>] (bcmsdh_unregister+0x0/0x14 [bcm4329]) from [<bf01714c>] (dhd_bus_unregister+0x10/0x14 [bcm4329])

<4>[ 798.705810] [<bf01713c>] (dhd_bus_unregister+0x0/0x14 [bcm4329]) from [<bf01f6e0>] (dhd_module_cleanup+0x10/0x20 [bcm4329])

<4>[ 798.706085] [<bf01f6d0>] (dhd_module_cleanup+0x0/0x20 [bcm4329]) from [<c008a2d8>] (sys_delete_module+0x1f0/0x264)

<4>[ 798.706298] [<c008a0e8>] (sys_delete_module+0x0/0x264) from [<c0027f40>] (ret_fast_syscall+0x0/0x30)

<4>[ 798.706542] r7:00000081 r6:a7e02ba4 r5:00000009 r4:ffffffff

<4>[ 798.707092] ---[ end trace 8fd310dfb2435e8b ]---

<4>[ 798.776214] wifi_set_power = 0

<4>[ 798.776214] mahimahi_wifi_power: 0

<4>[ 799.511962] wifi_set_carddetect = 0

<6>[ 799.512145] mahimahi_wifi_set_carddetect: 0

<7>[ 799.512420] mmc0: card_present 0

<6>[ 799.512542] mmc0: Slot status change detected (1 -> 0)

<6>[ 799.513092] mmc0: card 0001 removed

<6>[ 804.765014] batt: 54%, 3811 mV, -127 mA (-155 avg), 31.8 C, 742 mAh

<4>[ 809.108337] wifi_set_power = 1

<4>[ 809.108581] mahimahi_wifi_power: 1

<4>[ 809.467437] wifi_set_carddetect = 1

<6>[ 809.467559] mahimahi_wifi_set_carddetect: 1

<7>[ 809.467681] mmc0: card_present 1

<6>[ 809.467895] mmc0: Slot status change detected (0 -> 1)