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libreport version: 2.0.8 abrt_version: 2.0.7 cmdline: BOOT_IMAGE=/boot/vmlinuz-3.2.10-1.fc16.x86_64 root=UUID=4bf08f13-5615-4af1-bba1-6e451dc28477 ro rd.md=0 rd.lvm=0 rd.dm=0 KEYTABLE=us quiet SYSFONT=latarcyrheb-sun16 rhgb rd.luks=0 LANG=en_US.UTF-8 comment: I noticed these abrt messages [6 of them] after suspend/resume kernel: 3.2.10-1.fc16.x86_64 reason: WARNING: at drivers/gpu/drm/i915/intel_dp.c:390 intel_dp_aux_ch+0xe0/0x370 [i915]() time: Tue 13 Mar 2012 07:10:49 PM CDT backtrace: :WARNING: at drivers/gpu/drm/i915/intel_dp.c:390 intel_dp_aux_ch+0xe0/0x370 [i915]() :Hardware name: 417152U :dp_aux_ch not started status 0xffffffff :Modules linked in: tcp_lp ppdev parport_pc lp parport fuse joydev ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i libcxgbi cxgb3 mdio lockd ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_ipv4 nf_defrag_ipv4 ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant vhost_net macvtap macvlan tun virtio_net arc4 snd_hda_intel snd_hda_codec snd_hwdep kvm_intel kvm snd_seq snd_seq_device snd_pcm i2c_i801 tpm_tis iTCO_wdt microcode snd_timer tpm rfkill snd snd_page_alloc iTCO_vendor_support sunrpc tpm_bios soundcore uinput wmi i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: thinkpad_acpi] :Pid: 8810, comm: kworker/2:0 Tainted: G W 3.2.10-1.fc16.x86_64 #1 :Call Trace: : [<ffffffff8106e72f>] warn_slowpath_common+0x7f/0xc0 : [<ffffffff8106e826>] warn_slowpath_fmt+0x46/0x50 : [<ffffffffa00a4550>] intel_dp_aux_ch+0xe0/0x370 [i915] : [<ffffffffa00a4a26>] intel_dp_aux_native_read_retry+0xb6/0x140 [i915] : [<ffffffff812c3c6b>] ? vsnprintf+0x42b/0x5d0 : [<ffffffffa00a4ad4>] intel_dp_get_dpcd+0x24/0x40 [i915] : [<ffffffffa00a675a>] intel_dp_detect+0x9a/0x210 [i915] : [<ffffffffa006b5b3>] drm_helper_probe_single_connector_modes+0x2c3/0x380 [drm_kms_helper] : [<ffffffffa0069a92>] drm_fb_helper_hotplug_event+0xf2/0x150 [drm_kms_helper] : [<ffffffffa00ae11c>] intel_fb_output_poll_changed+0x1c/0x20 [i915] : [<ffffffffa006ab60>] output_poll_execute+0x190/0x1a0 [drm_kms_helper] : [<ffffffffa006a9d0>] ? drm_helper_mode_fill_fb_struct+0x30/0x30 [drm_kms_helper] : [<ffffffff8108a7ad>] process_one_work+0x11d/0x470 : [<ffffffff8108bbaf>] worker_thread+0x15f/0x350 : [<ffffffff8108ba50>] ? manage_workers+0x230/0x230 : [<ffffffff8109056c>] kthread+0x8c/0xa0 : [<ffffffff815eea34>] kernel_thread_helper+0x4/0x10 : [<ffffffff810904e0>] ? kthread_worker_fn+0x190/0x190 : [<ffffffff815eea30>] ? gs_change+0x13/0x13 smolt_data: : : :General :================================= :UUID: 2a41709c-be97-41ba-a820-160cbec24399 :OS: Fedora release 16 (Verne) :Default run level: Unknown :Language: en_US.UTF-8 :Platform: x86_64 :BogoMIPS: 4983.57 :CPU Vendor: GenuineIntel :CPU Model: Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz :CPU Stepping: 7 :CPU Family: 6 :CPU Model Num: 42 :Number of CPUs: 4 :CPU Speed: 2501 :System Memory: 7869 :System Swap: 9999 :Vendor: LENOVO :System: 417152U ThinkPad T420s :Form factor: Notebook :Kernel: 3.2.10-1.fc16.x86_64 :SELinux Enabled: 1 :SELinux Policy: targeted :SELinux Enforce: Enforcing :MythTV Remote: Unknown :MythTV Role: Unknown :MythTV Theme: Unknown :MythTV Plugin: :MythTV Tuner: -1 : : :Devices :================================= :(32902:7247:6058:8658) pci, None, PCI/ISA, QM67 Express Chipset Family LPC Controller :(32902:294:6058:8658) pci, i915, VIDEO, 2nd Generation Core Processor Family Integrated Graphics Controller :(32902:7190:6058:8658) pci, pcieport, PCI/PCI, 6 Series/C200 Series Chipset Family PCI Express Root Port 4 :(32902:7184:6058:8658) pci, pcieport, PCI/PCI, 6 Series/C200 Series Chipset Family PCI Express Root Port 1 :(32902:7186:6058:8658) pci, pcieport, PCI/PCI, 6 Series/C200 Series Chipset Family PCI Express Root Port 2 :(32902:7192:6058:8658) pci, pcieport, PCI/PCI, 6 Series/C200 Series Chipset Family PCI Express Root Port 5 :(32902:7200:6058:8658) pci, snd_hda_intel, MULTIMEDIA, 6 Series/C200 Series Chipset Family High Definition Audio Controller :(32902:5378:6058:8654) pci, e1000e, ETHERNET, 82579LM Gigabit Network Connection :(32902:7202:6058:8658) pci, i801_smbus, SERIAL, 6 Series/C200 Series Chipset Family SMBus Controller :(32902:133:32902:4881) pci, iwlwifi, NETWORK, Centrino Advanced-N 6205 AGN :(4480:59426:59427:4480) pci, sdhci-pci, BASE, MMC/SD Host Controller :(4147:404:6058:8658) pci, xhci_hcd, USB, uPD720200 USB 3.0 Host Controller :(32902:7171:6058:8658) pci, ahci, STORAGE, 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller :(32902:7213:6058:8658) pci, ehci_hcd, USB, 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 :(32902:7206:6058:8658) pci, ehci_hcd, USB, 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 :(32902:260:6058:8658) pci, agpgart-intel, HOST/PCI, 2nd Generation Core Processor Family DRAM Controller :(32902:7226:6058:8658) pci, None, SIMPLE, 6 Series/C200 Series Chipset Family MEI Controller #1 : : :Filesystem Information :================================= :device mtpt type bsize frsize blocks bfree bavail file ffree favail :------------------------------------------------------------------- :/dev/sda1 / ext4 4096 4096 4592374 2211549 1981149 1152816 827244 827244 :/dev/sda3 /home ext4 4096 4096 70893642 42616810 39068087 17743872 17265576 17265576 :
*** Bug 805041 has been marked as a duplicate of this bug. ***
Additional notes: - I've been through a number of suspend resume cycles since this incident occurred, without this issue. [I have a different issue where the machine freezes on suspend (rarely though - but never happens when I try to reproduce the crash)] - On the day I got these abrt messages - I remember the following incident occurred. The laptop was plugged into a dock with an external monitor (via displayport cable). And the power cable is also plugged into the dock. There was a loose connection in the power cable that caused loss of power to the dock - thus causing the displayport cable to be switched off briefly. It happened a couple of times before I realiazed the issue and pushed the power cable into the socket firmly. I'm not sure if this was the trigger for the abrt messages. [they occurred later in the day - when I suspended - went home, and opened the laptop] Had moved over briefly to 3.2.10-3.fc16.x86 - but suspend crashed more frequently. Now I'm at 3.3.0-2.fc16.x86 - and haven't seen these abrt messages yet.
*** Bug 804212 has been marked as a duplicate of this bug. ***
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Fedora 16 changed to end-of-life (EOL) status on 2013-02-12. Fedora 16 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed.