libreport version: 2.0.8 abrt_version: 2.0.7 cmdline: BOOT_IMAGE=/vmlinuz-3.2.3-2.fc16.x86_64 root=/dev/mapper/luks-a8bc5a7c-df47-413b-8cb8-fa2167525d0e ro rd.luks.uuid=luks-a8bc5a7c-df47-413b-8cb8-fa2167525d0e rd.md=0 rd.dm=0 rd.lvm.lv=rootvg/root quiet SYSFONT=latarcyrheb-sun16 rhgb rd.lvm.lv=rootvg/swap KEYTABLE=cz-lat2 LANG=en_US.UTF-8 comment: I have connected Pinnacle PCTV 340e HD Pro USB Stick to my laptop and then I tried scan channels by dvbscan. kernel: 3.2.3-2.fc16.x86_64 reason: BUG: unable to handle kernel NULL pointer dereference at 0000000000000080 time: Čt 9. únor 2012, 17:59:31 CET smolt_data: Binary file, 2637 bytes backtrace: :BUG: unable to handle kernel NULL pointer dereference at 0000000000000080 :IP: [<ffffffff815e05b0>] mutex_lock+0x20/0x50 :PGD 0 :Oops: 0002 [#1] SMP :CPU 0 :Modules linked in: rc_dib0700_rc5 xc4000 ir_lirc_codec lirc_dev ir_mce_kbd_decoder ir_sony_decoder ir_jvc_decoder ir_rc6_decoder dvb_usb_dib0700 dib7000p dib0090 dib7000m dib0070 dvb_usb dib8000 dib9000 ir_rc5_decoder dvb_core ir_nec_decoder dib3000mc rc_core dibx000_common tcp_lp vfat fat usb_storage des_generic md4 ppdev parport_pc lp parport fuse ebtable_nat ebtables be2iscsi iscsi_boot_sysfs bnx2i cnic uio xt_CHECKSUM cxgb4i cxgb4 cxgb3i libcxgbi cxgb3 mdio ib_iser rdma_cm ib_cm fcoe libfcoe iw_cm 8021q tun bridge nls_utf8 cifs garp stp llc fscache lockd libfc scsi_transport_fc ib_sa ib_mad ib_core ib_addr scsi_tgt iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi rfcomm bnep ip6t_REJECT snd_hda_codec_analog snd_usb_audio snd_usbmidi_lib snd_rawmidi snd_hda_intel arc4 snd_hda_codec snd_hwdep gspca_pac7302 snd_seq iwl3945 iwlegacy virtio_net gspca_main mac80211 snd_seq_device videodev btusb e1000e kvm thinkpad_acpi snd_pcm media bluetooth tpm_tis cfg80211 snd_t :imer v4l2_compat_ioctl32 i2c_i801 iTCO_wdt tpm uinput snd iTCO_vendor_support joydev snd_page_alloc tpm_bios microcode rfkill sunrpc soundcore binfmt_misc xts gf128mul dm_crypt firewire_ohci firewire_core crc_itu_t yenta_socket wmi i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: nf_conntrack] :Pid: 15543, comm: kdvb-ad-0-fe-0 Not tainted 3.2.3-2.fc16.x86_64 #1 LENOVO 7661W82/7661W82 :RIP: 0010:[<ffffffff815e05b0>] [<ffffffff815e05b0>] mutex_lock+0x20/0x50 :RSP: 0018:ffff88000abbfe10 EFLAGS: 00010246 :RAX: 0000000000000000 RBX: 0000000000000080 RCX: 00000001017bb383 :RDX: ffff88000abbffd8 RSI: 0000000000000287 RDI: 0000000000000080 :RBP: ffff88000abbfe20 R08: ffff88000abbfe98 R09: 0000000000000000 :R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000080 :R13: ffff8800541831d8 R14: ffff880006032e40 R15: 0000000000000000 :FS: 0000000000000000(0000) GS:ffff88007e400000(0000) knlGS:0000000000000000 :CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b :CR2: 0000000000000080 CR3: 0000000001a05000 CR4: 00000000000006f0 :DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 :DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 :Process kdvb-ad-0-fe-0 (pid: 15543, threadinfo ffff88000abbe000, task ffff880006032e40) :Stack: : 0000000000000000 0000000000000080 ffff88000abbfe50 ffffffffa07feb8b : ffff880077ec4000 ffff880077ec4000 ffff880054183000 ffff8800541831d8 : ffff88000abbfee0 ffffffffa0483f04 ffff880006032e40 ffff880006032e40 :Call Trace: : [<ffffffffa07feb8b>] xc4000_sleep+0x3b/0xe0 [xc4000] : [<ffffffffa0483f04>] dvb_frontend_thread+0x154/0x780 [dvb_core] : [<ffffffff81090440>] ? remove_wait_queue+0x50/0x50 : [<ffffffffa0483db0>] ? dvb_frontend_open+0x420/0x420 [dvb_core] : [<ffffffff8108fb9c>] kthread+0x8c/0xa0 : [<ffffffff815eb8f4>] kernel_thread_helper+0x4/0x10 : [<ffffffff8108fb10>] ? kthread_worker_fn+0x190/0x190 : [<ffffffff815eb8f0>] ? gs_change+0x13/0x13 :Code: ed eb dc 0f 1f 84 00 00 00 00 00 55 48 89 e5 48 83 ec 10 48 89 5d f0 4c 89 65 f8 66 66 66 66 90 48 89 fb e8 a3 f0 ff ff 48 89 df <f0> ff 0f 79 05 e8 76 00 00 00 65 48 8b 04 25 00 c5 00 00 4c 8b :RIP [<ffffffff815e05b0>] mutex_lock+0x20/0x50 : RSP <ffff88000abbfe10> :CR2: 0000000000000080
Created attachment 560666 [details] File: smolt_data
[mass update] kernel-3.3.0-4.fc16 has been pushed to the Fedora 16 stable repository. Please retest with this update.
I updated my Fedora and tried it again. I think it returned same error as before. Backtrace here: BUG: unable to handle kernel NULL pointer dereference at 0000000000000080 IP: [<ffffffff815f1ce0>] mutex_lock+0x20/0x50 PGD 0 Oops: 0002 [#1] SMP CPU 0 Modules linked in: tcp_lp rc_dib0700_rc5 xc4000 ir_lirc_codec lirc_dev ir_mce_kbd_decoder ir_sanyo_decoder ir_sony_decoder ir_jvc_decoder ir_rc6_decoder ir_rc5_decoder dvb_usb_dib0700 dib0090 dib7000p dib7000m dib0070 ir_nec_decoder dvb_usb dib8000 dib9000 dvb_core dib3000mc rc_core dibx000_common ppdev parport_pc lp parport fuse ip6table_filter ip6_tables ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_CHECKSUM iptable_mangle bridge be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i libcxgbi cxgb3 mdio nls_utf8 cifs 8021q garp stp llc fscache fcoe ib_iser libfcoe libfc scsi_transport_fc lockd scsi_tgt rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi snd_hda_codec_analog vhost_net macvtap macvlan tun virtio_net kvm arc4 iwl3945 iwlegacy mac80211 cfg80211 e1000e snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer iT CO_wdt iTCO_vendor_support snd_page_alloc i2c_i801 thinkpad_acpi rfkill snd soundcore joydev tpm_tis tpm tpm_bios sunrpc microcode binfmt_misc uinput xts gf128mul dm_crypt firewire_ohci firewire_core crc_itu_t yenta_socket wmi i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: scsi_wait_scan] Pid: 2774, comm: kdvb-ad-0-fe-0 Not tainted 3.3.0-4.fc16.x86_64 #1 LENOVO 7661W82/7661W82 RIP: 0010:[<ffffffff815f1ce0>] [<ffffffff815f1ce0>] mutex_lock+0x20/0x50 RSP: 0018:ffff880075a79ba0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000080 RCX: 0000000000000001 RDX: ffff880075a79fd8 RSI: ffffea0001e76b80 RDI: 0000000000000080 RBP: ffff880075a79bb0 R08: ffff880079dae4e0 R09: 0000000000000000 R10: 0000000079dae501 R11: 0000000000000000 R12: ffff880078c80000 R13: 0000000000000080 R14: 0000000000000003 R15: 00000000007a1200 FS: 0000000000000000(0000) GS:ffff88007e400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000000080 CR3: 0000000001c05000 CR4: 00000000000006f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process kdvb-ad-0-fe-0 (pid: 2774, threadinfo ffff880075a78000, task ffff8800721bc590) Stack: 0000000000000000 ffff880078c80000 ffff880075a79bf0 ffffffffa079f818 0000000000000400 ffff880033160800 ffff880078c80000 ffff880075a79cc4 ffff880078c80000 000000001cbabc80 ffff880075a79c90 ffffffffa0731109 Call Trace: [<ffffffffa079f818>] xc4000_set_params+0x58/0x420 [xc4000] [<ffffffffa0731109>] dib7000p_set_frontend+0x69/0x1000 [dib7000p] [<ffffffff815f2884>] ? __schedule+0x3c4/0x7b0 [<ffffffffa06eb0da>] dvb_frontend_swzigzag_autotune+0x15a/0x390 [dvb_core] [<ffffffffa06ec15a>] dvb_frontend_swzigzag+0x27a/0x370 [dvb_core] [<ffffffff815f22f0>] ? __down_common+0x9a/0xd3 [<ffffffffa06edf58>] dvb_frontend_thread+0x3b8/0x750 [dvb_core] [<ffffffff8107a6d0>] ? remove_wait_queue+0x50/0x50 [<ffffffffa06edba0>] ? dvb_register_frontend+0x1c0/0x1c0 [dvb_core] [<ffffffff81079c83>] kthread+0x93/0xa0 [<ffffffff815fd3e4>] kernel_thread_helper+0x4/0x10 [<ffffffff81079bf0>] ? kthread_freezable_should_stop+0x70/0x70 [<ffffffff815fd3e0>] ? gs_change+0x13/0x13 Code: ed eb dc 0f 1f 84 00 00 00 00 00 55 48 89 e5 48 83 ec 10 48 89 5d f0 4c 89 65 f8 66 66 66 66 90 48 89 fb e8 e3 0f 00 00 48 89 df <f0> ff 0f 79 05 e8 76 00 00 00 65 48 8b 04 25 40 c7 00 00 4c 8b RIP [<ffffffff815f1ce0>] mutex_lock+0x20/0x50 RSP <ffff880075a79ba0> CR2: 0000000000000080
Michal are you still seeing this with the 3.4 or 3.5 kernel updates?
# Mass update to all open bugs. Kernel 3.6.2-1.fc16 has just been pushed to updates. This update is a significant rebase from the previous version. Please retest with this kernel, and let us know if your problem has been fixed. In the event that you have upgraded to a newer release and the bug you reported is still present, please change the version field to the newest release you have encountered the issue with. Before doing so, please ensure you are testing the latest kernel update in that release and attach any new and relevant information you may have gathered. If you are not the original bug reporter and you still experience this bug, please file a new report, as it is possible that you may be seeing a different problem. (Please don't clone this bug, a fresh bug referencing this bug in the comment is sufficient).
I tested it, but again there was an exception. Kernel: 3.6.3-3.fc18.x86_64 My /var/log/mesages: Jul 20 00:07:56 Milhouse systemd[1]: Startup finished in 1s 7ms 979us (kernel) + 11s 167ms 439us (initrd) + 28s 614ms 740us (userspace) = 40s 790ms 158us. Oct 25 17:38:20 Milhouse kernel: [ 64.608957] Request for unknown module key 'Fedora kernel signing key: 82c3d718402882643a63d34f655d94f68e8ad0e6' err -11 Oct 25 17:38:20 Milhouse kernel: [ 64.609947] fuse init (API version 7.20) Oct 25 17:39:21 Milhouse kernel: [ 125.588092] usb 2-1: new high-speed USB device number 3 using ehci_hcd Oct 25 17:39:21 Milhouse kernel: [ 125.702979] usb 2-1: New USB device found, idVendor=2304, idProduct=023d Oct 25 17:39:21 Milhouse kernel: [ 125.702988] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Oct 25 17:39:21 Milhouse kernel: [ 125.702996] usb 2-1: Product: PCTV 340e Oct 25 17:39:21 Milhouse kernel: [ 125.703026] usb 2-1: Manufacturer: YUANRD Oct 25 17:39:21 Milhouse kernel: [ 125.703032] usb 2-1: SerialNumber: 080087640B Oct 25 17:39:21 Milhouse kernel: [ 125.765285] Request for unknown module key 'Fedora kernel signing key: 82c3d718402882643a63d34f655d94f68e8ad0e6' err -11 Oct 25 17:39:21 Milhouse kernel: [ 125.776416] Request for unknown module key 'Fedora kernel signing key: 82c3d718402882643a63d34f655d94f68e8ad0e6' err -11 Oct 25 17:39:21 Milhouse kernel: [ 125.788196] Request for unknown module key 'Fedora kernel signing key: 82c3d718402882643a63d34f655d94f68e8ad0e6' err -11 Oct 25 17:39:21 Milhouse kernel: [ 125.792204] Request for unknown module key 'Fedora kernel signing key: 82c3d718402882643a63d34f655d94f68e8ad0e6' err -11 Oct 25 17:39:21 Milhouse kernel: [ 125.803706] Request for unknown module key 'Fedora kernel signing key: 82c3d718402882643a63d34f655d94f68e8ad0e6' err -11 Oct 25 17:39:21 Milhouse kernel: [ 125.817611] Request for unknown module key 'Fedora kernel signing key: 82c3d718402882643a63d34f655d94f68e8ad0e6' err -11 Oct 25 17:39:21 Milhouse kernel: [ 125.819218] Request for unknown module key 'Fedora kernel signing key: 82c3d718402882643a63d34f655d94f68e8ad0e6' err -11 Oct 25 17:39:21 Milhouse kernel: [ 125.821221] Request for unknown module key 'Fedora kernel signing key: 82c3d718402882643a63d34f655d94f68e8ad0e6' err -11 Oct 25 17:39:21 Milhouse kernel: [ 125.832130] Request for unknown module key 'Fedora kernel signing key: 82c3d718402882643a63d34f655d94f68e8ad0e6' err -11 Oct 25 17:39:21 Milhouse kernel: [ 125.841490] Request for unknown module key 'Fedora kernel signing key: 82c3d718402882643a63d34f655d94f68e8ad0e6' err -11 Oct 25 17:39:21 Milhouse kernel: [ 125.856583] Request for unknown module key 'Fedora kernel signing key: 82c3d718402882643a63d34f655d94f68e8ad0e6' err -11 Oct 25 17:39:21 Milhouse kernel: [ 125.857583] dvb-usb: found a 'Pinnacle PCTV 340e HD Pro USB Stick' in cold state, will try to load a firmware Oct 25 17:39:22 Milhouse kernel: [ 125.874588] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw' Oct 25 17:39:22 Milhouse kernel: [ 126.076207] dib0700: firmware started successfully. Oct 25 17:39:22 Milhouse kernel: [ 126.577247] dvb-usb: found a 'Pinnacle PCTV 340e HD Pro USB Stick' in warm state. Oct 25 17:39:22 Milhouse kernel: [ 126.577376] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. Oct 25 17:39:22 Milhouse kernel: [ 126.577484] DVB: registering new adapter (Pinnacle PCTV 340e HD Pro USB Stick) Oct 25 17:39:23 Milhouse kernel: [ 127.385082] DVB: registering adapter 0 frontend 0 (DiBcom 7000PC)... Oct 25 17:39:23 Milhouse kernel: [ 127.413144] Request for unknown module key 'Fedora kernel signing key: 82c3d718402882643a63d34f655d94f68e8ad0e6' err -11 Oct 25 17:39:23 Milhouse kernel: [ 127.413721] xc4000 9-0061: creating new instance Oct 25 17:39:23 Milhouse kernel: [ 127.419081] xc4000: Successfully identified at address 0x61 Oct 25 17:39:23 Milhouse kernel: [ 127.419082] xc4000: Firmware has not been loaded previously Oct 25 17:39:23 Milhouse kernel: [ 127.419484] Error: firmware dvb-fe-xc4000-1.4.fw not found. Oct 25 17:39:23 Milhouse kernel: [ 127.419488] xc4000 9-0061: destroying instance Oct 25 17:39:23 Milhouse kernel: [ 127.429983] Request for unknown module key 'Fedora kernel signing key: 82c3d718402882643a63d34f655d94f68e8ad0e6' err -11 Oct 25 17:39:23 Milhouse kernel: [ 127.451094] Registered IR keymap rc-dib0700-rc5 Oct 25 17:39:23 Milhouse kernel: [ 127.451391] input: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:1d.7/usb2/2-1/rc/rc0/input10 Oct 25 17:39:23 Milhouse kernel: [ 127.451614] rc0: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:1d.7/usb2/2-1/rc/rc0 Oct 25 17:39:23 Milhouse kernel: [ 127.451847] dvb-usb: schedule remote query interval to 50 msecs. Oct 25 17:39:23 Milhouse kernel: [ 127.451854] dvb-usb: Pinnacle PCTV 340e HD Pro USB Stick successfully initialized and connected. Oct 25 17:39:23 Milhouse kernel: [ 127.452569] usbcore: registered new interface driver dvb_usb_dib0700 Oct 25 17:42:10 Milhouse kernel: [ 294.597529] BUG: unable to handle kernel NULL pointer dereference at 0000000000000080 Oct 25 17:42:10 Milhouse kernel: [ 294.597660] IP: [<ffffffff8161e750>] mutex_lock+0x20/0x50 Oct 25 17:42:10 Milhouse kernel: [ 294.597745] PGD 0 Oct 25 17:42:10 Milhouse kernel: [ 294.597784] Oops: 0002 [#1] SMP Oct 25 17:42:10 Milhouse kernel: [ 294.597845] Modules linked in: rc_dib0700_rc5(F) xc4000(F) dvb_usb_dib0700(F) dib8000(F) dib7000m(F) dib0090(F) dib0070(F) dib7000p(F) dib3000mc(F) dibx000_common(F) dvb_usb(F) dvb_core(F) rc_core(F) fuse(F) des_generic(F) md4(F) nls_utf8(F) cifs(F) dns_resolver(F) fscache(F) ipt_MASQUERADE(F) nf_conntrack_netbios_ns(F) nf_conntrack_broadcast(F) ip6table_mangle(F) ip6t_REJECT(F) bnep(F) bluetooth(F) nf_conntrack_ipv6(F) nf_defrag_ipv6(F) ip6table_filter(F) ip6_tables(F) iptable_nat(F) nf_nat(F) iptable_mangle(F) nf_conntrack_ipv4(F) nf_defrag_ipv4(F) xt_conntrack(F) nf_conntrack(F) snd_hda_codec_analog(F) snd_hda_intel(F) snd_hda_codec(F) snd_hwdep(F) snd_seq(F) snd_seq_device(F) snd_pcm(F) iTCO_wdt(F) coretemp(F) iTCO_vendor_support(F) arc4(F) snd_page_alloc(F) iwl3945(F) iwlegacy(F) mac80211(F) thinkpad_acpi(F) kvm(F) i2c_i801(F) cfg80211(F) snd_timer(F) lpc_ich(F) e1000e(F) snd(F) soundcore(F) mfd_core(F) rfkill(F) microcode(F) uinput(F) binfmt_misc(F) xts(F) gf128mul(F) dm_c Oct 25 17:42:10 Milhouse kernel: rypt(F) i915(F) firewire_ohci(F) yenta_socket(F) firewire_core(F) crc_itu_t(F) i2c_algo_bit(F) drm_kms_helper(F) drm(F) i2c_core(F) wmi(F) video(F) usb_storage(F) Oct 25 17:42:10 Milhouse kernel: [ 294.598469] CPU 0 Oct 25 17:42:10 Milhouse kernel: [ 294.598469] Pid: 2313, comm: kdvb-ad-0-fe-0 Tainted: GF 3.6.3-3.fc18.x86_64 #1 LENOVO 7661W82/7661W82 Oct 25 17:42:10 Milhouse kernel: [ 294.598469] RIP: 0010:[<ffffffff8161e750>] [<ffffffff8161e750>] mutex_lock+0x20/0x50 Oct 25 17:42:10 Milhouse kernel: [ 294.598469] RSP: 0018:ffff8800ae47db80 EFLAGS: 00010246 Oct 25 17:42:10 Milhouse kernel: [ 294.598469] RAX: 0000000000000000 RBX: 0000000000000080 RCX: 0000000000000000 Oct 25 17:42:10 Milhouse kernel: [ 294.598469] RDX: 0000000000000000 RSI: 0000000000000282 RDI: 0000000000000080 Oct 25 17:42:10 Milhouse kernel: [ 294.598469] RBP: ffff8800ae47db90 R08: 00000000000169c0 R09: 0000000000000000 Oct 25 17:42:10 Milhouse kernel: [ 294.598469] R10: 0000000000000001 R11: 0000000000000000 R12: ffff880132278000 Oct 25 17:42:10 Milhouse kernel: [ 294.598469] R13: 0000000000000003 R14: 0000000000000080 R15: 00000000007a1200 Oct 25 17:42:10 Milhouse kernel: [ 294.598469] FS: 0000000000000000(0000) GS:ffff88013bc00000(0000) knlGS:0000000000000000 Oct 25 17:42:10 Milhouse kernel: [ 294.598469] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Oct 25 17:42:10 Milhouse kernel: [ 294.598469] CR2: 0000000000000080 CR3: 0000000001c0b000 CR4: 00000000000007f0 Oct 25 17:42:10 Milhouse kernel: [ 294.598469] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Oct 25 17:42:10 Milhouse kernel: [ 294.598469] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Oct 25 17:42:10 Milhouse kernel: [ 294.598469] Process kdvb-ad-0-fe-0 (pid: 2313, threadinfo ffff8800ae47c000, task ffff88010f6fc530) Oct 25 17:42:10 Milhouse kernel: [ 294.598469] Stack: Oct 25 17:42:10 Milhouse kernel: [ 294.598469] 0000000000000000 ffff880132278000 ffff8800ae47dbd0 ffffffffa05d1a98 Oct 25 17:42:10 Milhouse kernel: [ 294.598469] 0000000000000006 ffff880132278000 ffff880132278000 ffff880132278000 Oct 25 17:42:10 Milhouse kernel: [ 294.598469] 0000000000000002 000000001cbabc80 ffff8800ae47dc70 ffffffffa05745f9 Oct 25 17:42:10 Milhouse kernel: [ 294.598469] Call Trace: Oct 25 17:42:10 Milhouse kernel: [ 294.598469] [<ffffffffa05d1a98>] xc4000_set_params+0x58/0x5c0 [xc4000] Oct 25 17:42:10 Milhouse kernel: [ 294.598469] [<ffffffffa05745f9>] dib7000p_set_frontend+0x69/0x1040 [dib7000p] Oct 25 17:42:10 Milhouse kernel: [ 294.598469] [<ffffffffa05a21a0>] ? dib0700_ctrl_wr.isra.1+0x40/0x50 [dvb_usb_dib0700] Oct 25 17:42:10 Milhouse kernel: [ 294.598469] [<ffffffffa05501ff>] dvb_frontend_swzigzag_autotune+0x15f/0x3b0 [dvb_core] Oct 25 17:42:10 Milhouse kernel: [ 294.598469] [<ffffffffa0550f6a>] dvb_frontend_swzigzag+0x31a/0x3f0 [dvb_core] Oct 25 17:42:10 Milhouse kernel: [ 294.598469] [<ffffffff8106c17a>] ? del_timer_sync+0x3a/0x60 Oct 25 17:42:10 Milhouse kernel: [ 294.598469] [<ffffffff8161e2b2>] ? schedule_timeout+0x132/0x280 Oct 25 17:42:10 Milhouse kernel: [ 294.598469] [<ffffffff8107f8eb>] ? prepare_to_wait+0x5b/0x90 Oct 25 17:42:10 Milhouse kernel: [ 294.598469] [<ffffffff810851a8>] ? down_interruptible+0x38/0x60 Oct 25 17:42:10 Milhouse kernel: [ 294.598469] [<ffffffffa0552fb0>] dvb_frontend_thread+0x380/0x680 [dvb_core] Oct 25 17:42:10 Milhouse kernel: [ 294.598469] [<ffffffff8107f710>] ? wake_up_bit+0x40/0x40 Oct 25 17:42:10 Milhouse kernel: [ 294.598469] [<ffffffffa0552c30>] ? dvb_register_frontend+0x1b0/0x1b0 [dvb_core] Oct 25 17:42:10 Milhouse kernel: [ 294.598469] [<ffffffff8107ed03>] kthread+0x93/0xa0 Oct 25 17:42:10 Milhouse kernel: [ 294.598469] [<ffffffff81629f04>] kernel_thread_helper+0x4/0x10 Oct 25 17:42:10 Milhouse kernel: [ 294.598469] [<ffffffff8107ec70>] ? kthread_freezable_should_stop+0x70/0x70 Oct 25 17:42:10 Milhouse kernel: [ 294.598469] [<ffffffff81629f00>] ? gs_change+0x13/0x13 Oct 25 17:42:10 Milhouse kernel: [ 294.598469] Code: 66 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 48 83 ec 10 48 89 5d f0 4c 89 65 f8 66 66 66 66 90 48 89 fb e8 53 13 00 00 48 89 df <f0> ff 0f 79 05 e8 06 04 00 00 65 48 8b 04 25 00 c7 00 00 4c 8b Oct 25 17:42:10 Milhouse kernel: [ 294.642010] RIP [<ffffffff8161e750>] mutex_lock+0x20/0x50 Oct 25 17:42:10 Milhouse kernel: [ 294.642010] RSP <ffff8800ae47db80> Oct 25 17:42:10 Milhouse kernel: [ 294.642010] CR2: 0000000000000080 Oct 25 17:42:10 Milhouse kernel: [ 294.781562] ---[ end trace 3676467ad9ceab35 ]---
*********** MASS BUG UPDATE ************** We apologize for the inconvenience. There is a large number of bugs to go through and several of them have gone stale. Due to this, we are doing a mass bug update across all of the Fedora 18 kernel bugs. Fedora 18 has now been rebased to 3.11.4-101.fc18. Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel. If you have moved on to Fedora 19, and are still experiencing this issue, please change the version to Fedora 19. If you experience different issues, please open a new bug report for those.
*********** MASS BUG UPDATE ************** We apologize for the inconvenience. There is a large number of bugs to go through and several of them have gone stale. It has been over a month since we asked you to test the 3.11 kernel updates and let us know if your issue has been resolved or is still a problem. When this happened, the bug was set to needinfo. Because the needinfo is still set, we assume either this is no longer a problem, or you cannot provide additional information to help us resolve the issue. As a result we are closing with insufficient data. If this is still a problem, we apologize, feel free to reopen the bug and provide more information so that we can work towards a resolution If you experience different issues, please open a new bug report for those.
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 1000 days