From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from balanced.mail.policyd.dreamhost.com ([208.97.132.119]:36279 "EHLO spunkymail-a5.g.dreamhost.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1756559AbYKWLxa (ORCPT ); Sun, 23 Nov 2008 06:53:30 -0500 From: Yuval Hager To: Michael Buesch Subject: Re: BCM4312 Fails when xdm is started Date: Sun, 23 Nov 2008 13:49:55 +0200 Cc: Larry Finger , bcm43xx-dev@lists.berlios.de, LKML , wireless , Peter Stuge References: <200811151801.02369.yuval@avramzon.net> <492825F8.6020606@lwfinger.net> <200811221654.09399.mb@bu3sch.de> In-Reply-To: <200811221654.09399.mb@bu3sch.de> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart1293603.WXutiVnh8I"; protocol="application/pgp-signature"; micalg=pgp-sha1 Message-Id: <200811231350.00207.yuval@avramzon.net> (sfid-20081123_125335_824803_A42DD9BE) Sender: linux-wireless-owner@vger.kernel.org List-ID: --nextPart1293603.WXutiVnh8I Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline > It doesn't hurt to turn on all debugging options. Often you get some hint > by doing so. I booted with 'root=3D/dev/sda3 debug memory_corruption_check=3D1 devres.lo= g=3D1 debug_objects debugpat=20 acpi.debug_layer=3D0x00410002 acpi.debug_level=3D0xffffffff acpi=3Doff noap= ic nolapic irqpoll pci=3Dnoacpi' and issued 'xset dpms force=20 standby'. After touching the mouse the system locked for about a minute, an= d the wireless stopped working.=20 Here's the log portion, I hope it provides a hint of some sort: [ 182.891400] ****** b43: B43_MMIO_MACCTL 0x840A0503 [ 182.891409] ****** b43: SSB_TMSLOW 0x20150000 [ 258.299027] irq 10: nobody cared (try booting with the "irqpoll" option) [ 258.299038] Pid: 0, comm: swapper Not tainted 2.6.28-rc5 #15 [ 258.299043] Call Trace: [ 258.299062] [] __report_bad_irq+0x24/0x69 [ 258.299071] [] __report_bad_irq+0x2b/0x69 [ 258.299080] [] note_interrupt+0xe9/0x12d [ 258.299090] [] handle_level_irq+0x87/0xba [ 258.299101] [] do_IRQ+0x89/0x9f [ 258.299109] [] common_interrupt+0x28/0x30 [ 258.299119] [] do_softirq+0x37/0x4d [ 258.299127] [] __do_softirq+0x62/0x130 [ 258.299135] [] do_softirq+0x37/0x4d [ 258.299142] [] do_IRQ+0x8e/0x9f [ 258.299150] [] common_interrupt+0x28/0x30 [ 258.299161] [] default_idle+0x2f/0x4c [ 258.299168] [] cpu_idle+0x63/0x77 [ 258.299173] handlers: [ 258.299176] [] (b43_interrupt_handler+0x0/0x1b7 [b43]) [ 258.299212] Disabling IRQ #10 [ 258.315148] b43-phy0: Radio hardware status changed to DISABLED [ 258.315160] b43-phy0: ******** B43_B43_MMIO_RADIO_HWENABLED_HI 0xFFFFFFFF [ 258.342341] kobject: 'rfkill0' (f43b7d78): kobject_uevent_env [ 258.342367] kobject: 'rfkill0' (f43b7d78): fill_kobj_path: path =3D '/cl= ass/rfkill/rfkill0' [ 258.342418] kobject: 'ssb0:0' (f40dfcd8): fill_kobj_path: path =3D '/dev= ices/pci0000:00/0000:00:02.0/0000:02:00.0/ssb0:0' [ 258.391951]=20 [ 258.391956] =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D [ 258.391964] [ INFO: inconsistent lock state ] [ 258.391971] 2.6.28-rc5 #15 [ 258.391975] --------------------------------- [ 258.391980] inconsistent {in-hardirq-W} -> {hardirq-on-W} usage. [ 258.391987] X/3965 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 258.391993] (&irq_desc_lock_class){++..}, at: [] try_one_irq+= 0x15/0xe8 [ 258.392016] {in-hardirq-W} state was registered at: [ 258.392021] [] __lock_acquire+0x490/0x6bc [ 258.392034] [] lock_acquire+0x5a/0x74 [ 258.392043] [] handle_level_irq+0x12/0xba [ 258.392053] [] _spin_lock+0x1c/0x45 [ 258.392066] [] handle_level_irq+0x12/0xba [ 258.392076] [] handle_level_irq+0x12/0xba [ 258.392085] [] do_IRQ+0x89/0x9f [ 258.392096] [] common_interrupt+0x28/0x30 [ 258.392105] [] _spin_unlock_irqrestore+0x37/0x39 [ 258.392115] [] __setup_irq+0x17a/0x1f3 [ 258.392124] [] start_kernel+0x285/0x2f1 [ 258.392140] [] 0xffffffff [ 258.392159] irq event stamp: 1844456 [ 258.392164] hardirqs last enabled at (1844456): [] _spin_unlo= ck_irq+0x20/0x23 [ 258.392175] hardirqs last disabled at (1844455): [] _spin_lock= _irq+0xa/0x4b [ 258.392186] softirqs last enabled at (1844310): [] do_softirq= +0x37/0x4d [ 258.392198] softirqs last disabled at (1844447): [] do_softirq= +0x37/0x4d [ 258.392208]=20 [ 258.392209] other info that might help us debug this: [ 258.392215] no locks held by X/3965. [ 258.392219]=20 [ 258.392220] stack backtrace: [ 258.392226] Pid: 3965, comm: X Not tainted 2.6.28-rc5 #15 [ 258.392231] Call Trace: [ 258.392241] [] print_usage_bug+0x13d/0x146 [ 258.392249] [] mark_lock+0x4b1/0x7c7 [ 258.392257] [] __lock_acquire+0x507/0x6bc [ 258.392266] [] lock_acquire+0x5a/0x74 [ 258.392275] [] try_one_irq+0x15/0xe8 [ 258.392283] [] _spin_lock+0x1c/0x45 [ 258.392291] [] try_one_irq+0x15/0xe8 [ 258.392300] [] try_one_irq+0x15/0xe8 [ 258.392308] [] _spin_unlock_irq+0x20/0x23 [ 258.392317] [] poll_spurious_irqs+0x0/0x43 [ 258.392326] [] poll_spurious_irqs+0x22/0x43 [ 258.392338] [] run_timer_softirq+0x101/0x156 [ 258.392346] [] __do_softirq+0x82/0x130 [ 258.392354] [] do_softirq+0x37/0x4d [ 258.392362] [] do_IRQ+0x8e/0x9f [ 258.392370] [] common_interrupt+0x28/0x30 [ 260.311944] wlan0: No ProbeResp from current AP 00:22:3f:18:89:5e - assu= me out of range [ 304.082520] ------------[ cut here ]------------ [ 304.082531] WARNING: at drivers/net/wireless/b43/phy_common.c:135 b43_ra= dio_lock+0x29/0x7c [b43]() [ 304.082538] Modules linked in: rfkill_input b43 ssb led_class input_poll= dev via drm rtc hci_usb snd_h da_intel snd_pcm snd_timer snd_page_alloc snd_hwdep snd soundcore ehci_hcd = uhci_hcd usbcore sg via_agp a gpgart [ 304.082593] Pid: 5913, comm: b43 Not tainted 2.6.28-rc5 #15 [ 304.082599] Call Trace: [ 304.082618] [] warn_on_slowpath+0x40/0x59 [ 304.082643] [] b43_shm_read16+0x20/0x42 [b43] [ 304.082666] [] ssb_pci_read32+0x12/0x3b [ssb] [ 304.082686] [] b43_radio_lock+0x29/0x7c [b43] [ 304.082706] [] b43_gphy_op_adjust_txpower+0x112/0x139 [b43] [ 304.082727] [] b43_phy_txpower_adjust_work+0x32/0x3b [b43] [ 304.082740] [] run_workqueue+0xbf/0x192 [ 304.082748] [] run_workqueue+0x81/0x192 [ 304.082767] [] b43_phy_txpower_adjust_work+0x0/0x3b [b43] [ 304.082778] [] worker_thread+0x0/0xbd [ 304.082786] [] worker_thread+0xb3/0xbd [ 304.082796] [] autoremove_wake_function+0x0/0x2d [ 304.082803] [] kthread+0x38/0x60 [ 304.082810] [] kthread+0x0/0x60 [ 304.082820] [] kernel_thread_helper+0x7/0x10 [ 304.082826] ---[ end trace 6ecefdf7cfe131b0 ]--- [ 304.082832] ****** b43: B43_MMIO_MACCTL 0xFFFFFFFF [ 304.082837] ****** b43: SSB_TMSLOW 0xFFFFFFFF =2D-yuval --nextPart1293603.WXutiVnh8I Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (GNU/Linux) iEUEABECAAYFAkkpQ2gACgkQl7qmwPqEj9934ACYmd501gVpP6QRR0PlI9AkDTtR oQCfQfd/gOh6Y3rLrDlQ9QT9b7q2PeY= =qqgF -----END PGP SIGNATURE----- --nextPart1293603.WXutiVnh8I--