From mboxrd@z Thu Jan 1 00:00:00 1970 From: Clark Williams Subject: traceback on 3.2.7-rt13 Date: Sat, 25 Feb 2012 10:55:02 -0600 Message-ID: <20120225105502.0f4553a3@gmail.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=PGP-SHA1; boundary="Sig_/O=M1VNCLK=.lD4ru=Av90mD"; protocol="application/pgp-signature" Cc: Steven Rostedt , RT To: Thomas Gleixner Return-path: Received: from mail-qy0-f174.google.com ([209.85.216.174]:46616 "EHLO mail-qy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756589Ab2BYQzI (ORCPT ); Sat, 25 Feb 2012 11:55:08 -0500 Received: by qcqw6 with SMTP id w6so340308qcq.19 for ; Sat, 25 Feb 2012 08:55:07 -0800 (PST) Sender: linux-rt-users-owner@vger.kernel.org List-ID: --Sig_/O=M1VNCLK=.lD4ru=Av90mD Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Thomas, I just saw the following traceback on my laptop running 3.2.7-rt13: [32943.463901] Modules linked in: tun vfat fat usb_storage uas tcp_lp ppdev parport_pc lp parport fuse be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 lockd cxgb3i libcxgbi cxgb3 mdio iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi rfcomm bnep nf_conntrack_ipv4 ip6t_REJECT nf_defrag_ipv4 nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi arc4 snd_hda_codec_conexant iwlwifi snd_hda_intel snd_hda_codec btusb bluetooth snd_hwdep mac80211 snd_seq uvcvideo snd_seq_device snd_pcm thinkpad_acpi snd_timer videodev snd cfg80211 e1000e i7core_edac media v4l2_compat_ioctl32 xhci_hcd edac_core i2c_i801 snd_page_alloc rfkill iTCO_wdt pcspkr iTCO_vendor_support soundcore microcode uinput sunrpc ipv6 sdhci_pci sdhci mmc_core ehci_hcd nouveau ttm drm_kms_helper drm i2c_algo_bit i2c_core mxm_wmi wmi video [last unloaded: scsi_wait_scan] [32943.463949] Pid: 63, comm: irq/9-acpi Tainted: G W 3.2.7-rt13+ #40 [32943.463951] Call Trace: [32943.463958] [] __schedule_bug+0x5e/0x62 [32943.463963] [] __schedule+0x6ed/0x760 [32943.463966] [] schedule+0x2e/0xa0 [32943.463970] [] rt_spin_lock_slowlock+0x150/0x1ef [32943.463975] [] ? check_same_owner+0x31/0x80 [32943.463978] [] rt_spin_lock+0x26/0x30 [32943.463983] [] kmem_cache_alloc_trace+0x6c/0x320 [32943.463987] [] ? acpi_hw_write_port+0x43/0x98 [32943.463991] [] ? acpi_ec_sync_query+0x102/0x102 [32943.463995] [] __acpi_os_execute+0x35/0xc6 [32943.463998] [] acpi_os_execute+0x10/0x12 [32943.464001] [] acpi_ec_gpe_handler+0xad/0xb6 [32943.464004] [] acpi_ev_gpe_dispatch+0xc5/0x13e [32943.464007] [] acpi_ev_gpe_detect+0xb5/0x10d [32943.464012] [] ? irq_thread_fn+0x50/0x50 [32943.464015] [] acpi_ev_sci_xrupt_handler+0x22/0x2b [32943.464017] [] acpi_irq+0x16/0x31 [32943.464020] [] irq_forced_thread_fn+0x2e/0x70 [32943.464023] [] irq_thread+0x17a/0x200 [32943.464026] [] ? irq_finalize_oneshot+0x20/0x20 [32943.464030] [] kthread+0x98/0xa0 [32943.464034] [] kernel_thread_helper+0x4/0x10 [32943.464037] [] ? __init_kthread_worker+0x70/0x70 [32943.464040] [] ? gs_change+0x13/0x13 I'll dig into it a bit more but my guess is that it was something battery releated (I'd accidentally kicked the power cord out at a coffee shop and noticed that I was down to 28% battery, when I then noticed that I had a traceback).=20 Clark --Sig_/O=M1VNCLK=.lD4ru=Av90mD Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (GNU/Linux) iQEcBAEBAgAGBQJPSRJmAAoJEOIu7msziWiGPaoH/j6bzNdG5aZpAWi96ibT9U2A jFiC1z9nrnwnhXhYqdEtPrNOW4wKmgZVM0LoS49iOgPtL/xHQs2uL/0di/KonLS0 nJhm5AaR/E1zfLBxZZzhFC6DWwdKv9xFsGJra+k5mpZPi1WjQTCTtDGBVKf+K0uT DED3lceK2WTbSrXZcaM1eqD3mfS8N3LoSCFI6eGk16lfYG0Hs+G+lotKnIf90qt/ 9jeKOo4heGfOZnELxxnteoVQWD0QweZKCToBHzzgq5gpKpi4sgmTfGZzBrmGWo+I 17QMfUVlaqtV5qqgMFNCF6sNAUMLZupitY9bRZ9Czd5iOhYddMkBx4yrI51Gtfs= =tvzS -----END PGP SIGNATURE----- --Sig_/O=M1VNCLK=.lD4ru=Av90mD--