On Wednesday 25 November 2009 19:25:39 Herton Ronaldo Krzesinski wrote: > of the led inside rtl8187_leds_exit, like the patch below, could you try it? Does not completely fix it [14727.733053] Freezing user space processes ... (elapsed 0.00 seconds) done. [14727.735205] Freezing remaining freezable tasks ... (elapsed 1.15 seconds) done. [14728.918070] queueing ieee80211 work while going to suspend [14728.919327] ------------[ cut here ]------------ [14728.920372] Badness at net/mac80211/util.c:524 [14728.921401] NIP: f244c71c LR: f244c71c CTR: 00000000 [14728.922441] REGS: ee95bb50 TRAP: 0700 Tainted: G W (2.6.32-rc8-wl-wltest) [14728.923562] MSR: 00029032 <EE,ME,CE,IR,DR> CR: 22082444 XER: 00000000 [14728.924787] TASK = efb46000[2479] 'pbbuttonsd' THREAD: ee95a000 [14728.924980] GPR00: f244c71c ee95bc00 efb46000 00000041 00000001 c0041078 00000000 00000002 [14728.926257] GPR08: 00000000 00000000 efb46000 00009032 22082444 100351d0 bff9c428 bff9c42c [14728.927536] GPR16: 0fc6fb2c 0fc6fa88 c0811598 c0983594 c0aa0000 00000002 00000004 00000001 [14728.928836] GPR24: ee95bdd8 00000005 c0aa2b74 00000000 00000000 ed7db04c ed7dac20 ed7da300 [14728.931137] NIP [f244c71c] ieee80211_queue_delayed_work+0x48/0x5c [mac80211] [14728.932305] LR [f244c71c] ieee80211_queue_delayed_work+0x48/0x5c [mac80211] [14728.933462] Call Trace: [14728.934487] [ee95bc00] [f244c71c] ieee80211_queue_delayed_work+0x48/0x5c [mac80211] (unreliable) [14728.935735] [ee95bc10] [f2d480e0] rtl8187_led_brightness_set+0x34/0x88 [rtl8187] [14728.936930] [ee95bc30] [c05306f8] led_trigger_set+0xf4/0xf8 [14728.938071] [ee95bc50] [c05301fc] led_classdev_unregister+0x64/0xa8 [14728.939236] [ee95bc70] [f2d48078] rtl8187_leds_exit+0x20/0x54 [rtl8187] [14728.940411] [ee95bc90] [f2d48b84] rtl8187_disconnect+0x28/0x74 [rtl8187] [14728.941588] [ee95bcb0] [c04aa084] usb_unbind_interface+0x170/0x1bc [14728.942752] [ee95bcd0] [c0417a14] __device_release_driver+0x84/0xe4 [14728.943910] [ee95bcf0] [c0417b68] device_release_driver+0x28/0x44 [14728.945065] [ee95bd10] [c04aa308] usb_driver_release_interface+0x90/0x94 [14728.946231] [ee95bd30] [c04aa3c4] usb_forced_unbind_intf+0x24/0x48 [14728.947387] [ee95bd50] [c04aa4c0] do_unbind_rebind+0xd8/0xe0 [14728.948526] [ee95bd70] [c04aa5f0] usb_external_suspend_device+0x24/0x74 [14728.949691] [ee95bda0] [c04aa6b0] usb_suspend+0x70/0x9c [14728.950822] [ee95bdb0] [c049ced8] usb_dev_suspend+0x1c/0x2c [14728.951963] [ee95bdc0] [c041c8ec] pm_op+0x19c/0x1f8 [14728.953085] [ee95bdd0] [c041d1ec] dpm_suspend_start+0x384/0x4e8 [14728.954230] [ee95be30] [c00870b0] suspend_devices_and_enter+0x5c/0x1cc [14728.955372] [ee95be50] [c0087304] enter_state+0xe4/0xf4 [14728.956475] [ee95be70] [c0424e54] pmu_ioctl+0x84/0x1e0 [14728.957565] [ee95be80] [c00fc8dc] vfs_ioctl+0xb8/0xc4 [14728.958637] [ee95bea0] [c00fcab8] do_vfs_ioctl+0x84/0x7ec [14728.959712] [ee95bf10] [c00fd260] sys_ioctl+0x40/0x88 [14728.960771] [ee95bf40] [c0017334] ret_from_syscall+0x0/0x38 [14728.961832] --- Exception: c01 at 0xfaab878 [14728.961834] LR = 0xfaab7dc [14728.963792] Instruction dump: [14728.964761] 880300de 2f800000 419e001c 80630048 4800914d 80010014 38210010 7c0803a6 [14728.966006] 4e800020 3c60f246 38638bb0 48008bb1 <0fe00000> 80010014 38210010 7c0803a6 [14728.967624] queueing ieee80211 work while going to suspend [14728.968740] ------------[ cut here ]------------ [14728.969762] Badness at net/mac80211/util.c:524 [14728.970769] NIP: f244c71c LR: f244c71c CTR: 00000000 [14728.971797] REGS: ee95bb50 TRAP: 0700 Tainted: G W (2.6.32-rc8-wl-wltest) [14728.972919] MSR: 00029032 <EE,ME,CE,IR,DR> CR: 42082444 XER: 00000000 [14728.974155] TASK = efb46000[2479] 'pbbuttonsd' THREAD: ee95a000 [14728.974347] GPR00: f244c71c ee95bc00 efb46000 00000041 00000001 c0041078 00000000 00000002 [14728.975641] GPR08: 00000000 ee95a000 efb46000 00009032 22082444 100351d0 bff9c428 bff9c42c [14728.976929] GPR16: 0fc6fb2c 0fc6fa88 c0811598 c0983594 c0aa0000 00000002 00000004 00000001 [14728.978240] GPR24: ee95bdd8 00000005 c0aa2b74 00000000 00000000 ed7dafc0 ed7dac20 ed7da300 [14728.980501] NIP [f244c71c] ieee80211_queue_delayed_work+0x48/0x5c [mac80211] [14728.981667] LR [f244c71c] ieee80211_queue_delayed_work+0x48/0x5c [mac80211] [14728.982831] Call Trace: [14728.983858] [ee95bc00] [f244c71c] ieee80211_queue_delayed_work+0x48/0x5c [mac80211] (unreliable) [14728.985116] [ee95bc10] [f2d480e0] rtl8187_led_brightness_set+0x34/0x88 [rtl8187] [14728.986322] [ee95bc30] [c05306f8] led_trigger_set+0xf4/0xf8 [14728.987464] [ee95bc50] [c05301fc] led_classdev_unregister+0x64/0xa8 [14728.988610] [ee95bc70] [f2d48084] rtl8187_leds_exit+0x2c/0x54 [rtl8187] [14728.989749] [ee95bc90] [f2d48b84] rtl8187_disconnect+0x28/0x74 [rtl8187] [14728.990866] [ee95bcb0] [c04aa084] usb_unbind_interface+0x170/0x1bc [14728.991962] [ee95bcd0] [c0417a14] __device_release_driver+0x84/0xe4 [14728.993057] [ee95bcf0] [c0417b68] device_release_driver+0x28/0x44 [14728.994146] [ee95bd10] [c04aa308] usb_driver_release_interface+0x90/0x94 [14728.995249] [ee95bd30] [c04aa3c4] usb_forced_unbind_intf+0x24/0x48 [14728.996338] [ee95bd50] [c04aa4c0] do_unbind_rebind+0xd8/0xe0 [14728.997402] [ee95bd70] [c04aa5f0] usb_external_suspend_device+0x24/0x74 [14728.998497] [ee95bda0] [c04aa6b0] usb_suspend+0x70/0x9c [14728.999550] [ee95bdb0] [c049ced8] usb_dev_suspend+0x1c/0x2c [14729.000612] [ee95bdc0] [c041c8ec] pm_op+0x19c/0x1f8 [14729.001659] [ee95bdd0] [c041d1ec] dpm_suspend_start+0x384/0x4e8 [14729.002743] [ee95be30] [c00870b0] suspend_devices_and_enter+0x5c/0x1cc [14729.003840] [ee95be50] [c0087304] enter_state+0xe4/0xf4 [14729.004899] [ee95be70] [c0424e54] pmu_ioctl+0x84/0x1e0 [14729.005952] [ee95be80] [c00fc8dc] vfs_ioctl+0xb8/0xc4 [14729.007008] [ee95bea0] [c00fcab8] do_vfs_ioctl+0x84/0x7ec [14729.008071] [ee95bf10] [c00fd260] sys_ioctl+0x40/0x88 [14729.009126] [ee95bf40] [c0017334] ret_from_syscall+0x0/0x38 [14729.010200] --- Exception: c01 at 0xfaab878 [14729.010202] LR = 0xfaab7dc [14729.012189] Instruction dump: [14729.013175] 880300de 2f800000 419e001c 80630048 4800914d 80010014 38210010 7c0803a6 [14729.014444] 4e800020 3c60f246 38638bb0 48008bb1 <0fe00000> 80010014 38210010 7c0803a6 -- Greetings, Michael. -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to 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