Created attachment 643201 [details] KC256 Pen Camera; Instruction manual Description of problem: Plugging in and operating variously a no-name USB camera pen causes a kernel crash. I did this twice. Seems deterministic Version-Release number of selected component (if applicable): $ uname -a Linux pie 3.6.1-1.fc17.x86_64 #1 SMP Wed Oct 10 12:13:05 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux How reproducible: 100% did it twice. Steps to Reproduce: 1. insert the pen into the USB 2. see the Mass Storage 3. Press & Hold RECORD+STOP button for 3 seconds 4. See the crash Actual results: Nov 11 19:31:09 pie kernel: [18723.160553] usb 3-1: new high-speed USB device number 3 using xhci_hcd Nov 11 19:31:09 pie kernel: [18723.174832] usb 3-1: New USB device found, idVendor=0851, idProduct=1542 Nov 11 19:31:09 pie kernel: [18723.174842] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Nov 11 19:31:09 pie kernel: [18723.174847] usb 3-1: Product: iMagic Product Nov 11 19:31:09 pie kernel: [18723.174852] usb 3-1: Manufacturer: MagicPixel Nov 11 19:31:09 pie kernel: [18723.174856] usb 3-1: SerialNumber: FW_Omega2 Nov 11 19:31:09 pie kernel: [18723.176063] usb 3-1: ep 0x1 - rounding interval to 32768 microframes, ep desc says 0 microframe s Nov 11 19:31:09 pie kernel: [18723.176073] usb 3-1: ep 0x82 - rounding interval to 32768 microframes, ep desc says 0 microfram es Nov 11 19:31:09 pie kernel: [18723.177373] scsi7 : usb-storage 3-1:1.0 Nov 11 19:31:09 pie mtp-probe: checking bus 3, device 3: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-1" Nov 11 19:31:09 pie mtp-probe: bus: 3, device: 3 was not an MTP device Nov 11 19:31:10 pie kernel: [18724.180354] scsi 7:0:0:0: Direct-Access ENJOY NAND 0.00 PQ: 0 ANSI: 0 CCS Nov 11 19:31:10 pie kernel: [18724.182831] sd 7:0:0:0: Attached scsi generic sg2 type 0 Nov 11 19:31:10 pie kernel: [18724.183371] sd 7:0:0:0: [sdc] 16231424 512-byte logical blocks: (8.31 GB/7.73 GiB) Nov 11 19:31:10 pie kernel: [18724.183731] sd 7:0:0:0: [sdc] Write Protect is off Nov 11 19:31:10 pie kernel: [18724.184073] sd 7:0:0:0: [sdc] No Caching mode page present Nov 11 19:31:10 pie kernel: [18724.184082] sd 7:0:0:0: [sdc] Assuming drive cache: write through Nov 11 19:31:10 pie kernel: [18724.187015] sd 7:0:0:0: [sdc] No Caching mode page present Nov 11 19:31:10 pie kernel: [18724.187024] sd 7:0:0:0: [sdc] Assuming drive cache: write through Nov 11 19:31:10 pie kernel: [18724.193321] sdc: sdc1 Nov 11 19:31:10 pie kernel: [18724.196161] sd 7:0:0:0: [sdc] No Caching mode page present Nov 11 19:31:10 pie kernel: [18724.196175] sd 7:0:0:0: [sdc] Assuming drive cache: write through Nov 11 19:31:10 pie kernel: [18724.196184] sd 7:0:0:0: [sdc] Attached SCSI removable disk Nov 11 19:31:11 pie udisksd[1410]: Mounted /dev/sdc1 at /run/media/raymond/ENJOY on behalf of uid 503 Nov 11 19:31:18 pie kernel: [18731.263821] usb 3-1: USB disconnect, device number 3 Nov 11 19:31:18 pie udisksd[1410]: Cleaning up mount point /run/media/raymond/ENJOY (device 8:33 no longer exist) Nov 11 19:31:19 pie kernel: [18732.630198] usb 3-1: new high-speed USB device number 4 using xhci_hcd Nov 11 19:31:19 pie kernel: [18732.649272] usb 3-1: New USB device found, idVendor=0851, idProduct=1544 Nov 11 19:31:19 pie kernel: [18732.649281] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Nov 11 19:31:19 pie kernel: [18732.649286] usb 3-1: Product: iMagic Product Nov 11 19:31:19 pie kernel: [18732.649291] usb 3-1: Manufacturer: MagicPixel Nov 11 19:31:19 pie kernel: [18732.649294] usb 3-1: SerialNumber: FW_Omega2 Nov 11 19:31:19 pie kernel: [18732.650846] uvcvideo: Found UVC 1.00 device iMagic Product (0851:1544) Nov 11 19:31:19 pie kernel: [18732.654835] uvcvideo: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. Nov 11 19:31:19 pie mtp-probe: checking bus 3, device 4: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-1" Nov 11 19:31:19 pie mtp-probe: bus: 3, device: 4 was not an MTP device Nov 11 19:31:20 pie kernel: [18733.724634] ALSA sound/usb/mixer.c:866 2:2: cannot get min/max values for control 2 (id 2) Nov 11 19:31:20 pie kernel: [18733.725701] usbcore: registered new interface driver snd-usb-audio Nov 11 19:31:49 pie kernel: [18763.020606] usb 3-1: USB disconnect, device number 4 Nov 11 19:31:49 pie kernel: [18763.020711] ALSA sound/usb/mixer.c:402 cannot get current value for control 2 ch 0: err = -22 Nov 11 19:31:49 pie pulseaudio[1389]: [pulseaudio] alsa-mixer.c: Unable to load mixer: Invalid argument Nov 11 19:31:49 pie pulseaudio[1389]: [pulseaudio] alsa-util.c: Error fetching PCM info: No such device Nov 11 19:31:49 pie pulseaudio[1389]: [pulseaudio] alsa-util.c: Unable to set sw params: No such device Nov 11 19:31:49 pie pulseaudio[1389]: [pulseaudio] alsa-source.c: Failed to set software parameters: No such device Nov 11 19:33:50 pie kernel: [18883.874539] usb 3-1: new high-speed USB device number 5 using xhci_hcd Nov 11 19:33:55 pie kernel: [18888.868421] xhci_hcd 0000:00:14.0: Timeout while waiting for address device command Nov 11 19:33:55 pie kernel: [18888.868478] BUG: unable to handle kernel NULL pointer dereference at 0000000000000028 Nov 11 19:33:55 pie kernel: [18888.868580] IP: [<ffffffff814641e0>] xhci_stream_id_to_ring+0x40/0x60 Nov 11 19:33:55 pie kernel: [18888.868658] PGD 0 Nov 11 19:33:55 pie kernel: [18888.868685] Oops: 0000 [#1] SMP Nov 11 19:58:53 pie kernel: [ 1343.722818] usb 3-1: USB disconnect, device number 12 Nov 11 20:00:26 pie kernel: [ 1436.835600] usb 3-1: new high-speed USB device number 13 using xhci_hcd Nov 11 20:00:31 pie kernel: [ 1441.829561] xhci_hcd 0000:00:14.0: Timeout while waiting for address device command Nov 11 20:00:31 pie kernel: [ 1441.829653] BUG: unable to handle kernel NULL pointer dereference at 0000000000000048 Expected results: kernel does not crash pen operates as a camera Additional info: The hardware is a ZaReason UltraLap 430. i5 x86_64. Stock stuff, nothing exotic on board. The odd part of these is that I've had 2 copies of these units plugged into my F14 daily driver for months and months and months. They come up and act like mass storage devices just fine. I've taken files on and off of them without problems. Today, son goes to use them as web cameras on his F17 and we see a problem. I'll look into backtesting on F14 and F16 in some future updates.
On F16.Verne Linux napoleon 3.3.7-1.fc16.i686.PAE #1 SMP Tue May 22 14:07:22 UTC 2012 i686 i686 i386 GNU/Linux does not crash the kernel. does not seem to work as an interactive camera though (fine, it isn't lethal). The hardware is a Fujitsu Stylistic ST-6062 running a 32-bit os. /var/log/messages shows the kernel surviving the plugin and conversion from Mass Storage to the interactive camera mode. Nov 11 20:16:43 napoleon kernel: [14449834.873334] usb 1-1: new high-speed USB device number 12 using ehci_hcd Nov 11 20:16:43 napoleon kernel: [14449834.992520] usb 1-1: New USB device found, idVendor=0851, idProduct=1542 Nov 11 20:16:43 napoleon kernel: [14449834.992530] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Nov 11 20:16:43 napoleon kernel: [14449834.992537] usb 1-1: Product: iMagic Product Nov 11 20:16:43 napoleon kernel: [14449834.992543] usb 1-1: Manufacturer: MagicPixel Nov 11 20:16:43 napoleon kernel: [14449834.992548] usb 1-1: SerialNumber: FW_Omega2 Nov 11 20:16:43 napoleon kernel: [14449834.996091] scsi11 : usb-storage 1-1:1.0 Nov 11 20:16:43 napoleon mtp-probe: checking bus 1, device 12: "/sys/devices/pci0000:00/0000:00:1a.7/usb1/1-1" Nov 11 20:16:43 napoleon mtp-probe: bus: 1, device: 12 was not an MTP device Nov 11 20:16:44 napoleon kernel: [14449835.999827] scsi 11:0:0:0: Direct-Access ENJOY NAND 0.00 PQ: 0 ANSI: 0 CCS Nov 11 20:16:44 napoleon kernel: [14449836.003514] sd 11:0:0:0: Attached scsi generic sg1 type 0 Nov 11 20:16:44 napoleon kernel: [14449836.003894] sd 11:0:0:0: [sdb] 16231424 512-byte logical blocks: (8.31 GB/7.73 GiB) Nov 11 20:16:44 napoleon kernel: [14449836.004521] sd 11:0:0:0: [sdb] Write Protect is off Nov 11 20:16:44 napoleon kernel: [14449836.005144] sd 11:0:0:0: [sdb] No Caching mode page present Nov 11 20:16:44 napoleon kernel: [14449836.005153] sd 11:0:0:0: [sdb] Assuming drive cache: write through Nov 11 20:16:44 napoleon kernel: [14449836.008576] sd 11:0:0:0: [sdb] No Caching mode page present Nov 11 20:16:44 napoleon kernel: [14449836.008585] sd 11:0:0:0: [sdb] Assuming drive cache: write through Nov 11 20:16:44 napoleon kernel: [14449836.010740] sdb: sdb1 Nov 11 20:16:44 napoleon kernel: [14449836.013637] sd 11:0:0:0: [sdb] No Caching mode page present Nov 11 20:16:44 napoleon kernel: [14449836.013647] sd 11:0:0:0: [sdb] Assuming drive cache: write through Nov 11 20:16:44 napoleon kernel: [14449836.013655] sd 11:0:0:0: [sdb] Attached SCSI removable disk Nov 11 20:17:09 napoleon kernel: [14449861.412876] usb 1-1: USB disconnect, device number 12 Nov 11 20:17:10 napoleon kernel: [14449862.729149] usb 1-1: new high-speed USB device number 13 using ehci_hcd Nov 11 20:17:11 napoleon kernel: [14449862.850338] usb 1-1: New USB device found, idVendor=0851, idProduct=1544 Nov 11 20:17:11 napoleon kernel: [14449862.850348] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Nov 11 20:17:11 napoleon kernel: [14449862.850355] usb 1-1: Product: iMagic Product Nov 11 20:17:11 napoleon kernel: [14449862.850360] usb 1-1: Manufacturer: MagicPixel Nov 11 20:17:11 napoleon kernel: [14449862.850366] usb 1-1: SerialNumber: FW_Omega2 Nov 11 20:17:11 napoleon mtp-probe: checking bus 1, device 13: "/sys/devices/pci0000:00/0000:00:1a.7/usb1/1-1" Nov 11 20:17:11 napoleon mtp-probe: bus: 1, device: 13 was not an MTP device Nov 11 20:17:11 napoleon kernel: [14449862.983279] Linux media interface: v0.10 Nov 11 20:17:11 napoleon kernel: [14449862.988232] Linux video capture interface: v2.00 Nov 11 20:17:11 napoleon kernel: [14449862.998120] uvcvideo: Found UVC 1.00 device iMagic Product (0851:1544) Nov 11 20:17:11 napoleon kernel: [14449863.002083] uvcvideo: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. Nov 11 20:17:11 napoleon kernel: [14449863.003503] usbcore: registered new interface driver uvcvideo Nov 11 20:17:11 napoleon kernel: [14449863.003507] USB Video Class driver (1.1.1) Nov 11 20:17:12 napoleon kernel: [14449864.132759] ALSA sound/usb/mixer.c:846 2:2: cannot get min/max values for control 2 (id 2) Nov 11 20:17:12 napoleon kernel: [14449864.134242] usbcore: registered new interface driver snd-usb-audio Nov 11 20:19:09 napoleon kernel: [14449981.399125] ALSA sound/usb/pcm.c:250 13:3:1: usb_set_interface failed Nov 11 20:19:14 napoleon kernel: [14449986.399170] ALSA sound/usb/pcm.c:250 13:3:1: usb_set_interface failed Nov 11 20:19:19 napoleon kernel: [14449991.399104] ALSA sound/usb/pcm.c:250 13:3:1: usb_set_interface failed Nov 11 20:19:24 napoleon kernel: [14449996.399153] ALSA sound/usb/pcm.c:250 13:3:1: usb_set_interface failed Nov 11 20:19:29 napoleon kernel: [14450001.399220] ALSA sound/usb/pcm.c:250 13:3:1: usb_set_interface failed Nov 11 20:19:32 napoleon dbus-daemon[1068]: ** Message: No devices in use, exit Nov 11 20:19:34 napoleon kernel: [14450006.399129] ALSA sound/usb/pcm.c:250 13:3:1: usb_set_interface failed Nov 11 20:19:39 napoleon kernel: [14450011.406404] ALSA sound/usb/pcm.c:250 13:3:1: usb_set_interface failed Nov 11 20:19:44 napoleon kernel: [14450016.406227] ALSA sound/usb/pcm.c:250 13:3:1: usb_set_interface failed Nov 11 20:19:49 napoleon kernel: [14450021.406331] ALSA sound/usb/pcm.c:250 13:3:1: usb_set_interface failed Nov 11 20:19:54 napoleon kernel: [14450026.407219] ALSA sound/usb/pcm.c:250 13:3:1: usb_set_interface failed Nov 11 20:19:59 napoleon kernel: [14450031.408136] ALSA sound/usb/pcm.c:250 13:3:1: usb_set_interface failed Nov 11 20:20:04 napoleon kernel: [14450036.408520] ALSA sound/usb/pcm.c:250 13:3:1: usb_set_interface failed Nov 11 20:20:09 napoleon kernel: [14450041.408561] ALSA sound/usb/pcm.c:250 13:3:1: usb_set_interface failed Nov 11 20:20:14 napoleon kernel: [14450046.409475] ALSA sound/usb/pcm.c:250 13:3:1: usb_set_interface failed Nov 11 20:20:19 napoleon kernel: [14450051.410218] ALSA sound/usb/pcm.c:250 13:3:1: usb_set_interface failed Nov 11 20:20:24 napoleon kernel: [14450056.412445] ALSA sound/usb/pcm.c:250 13:3:1: usb_set_interface failed Nov 11 20:20:29 napoleon kernel: [14450061.412520] ALSA sound/usb/pcm.c:250 13:3:1: usb_set_interface failed Nov 11 20:20:34 napoleon kernel: [14450066.412578] ALSA sound/usb/pcm.c:250 13:3:1: usb_set_interface failed Nov 11 20:20:39 napoleon kernel: [14450071.413495] ALSA sound/usb/pcm.c:250 13:3:1: usb_set_interface failed Nov 11 20:20:44 napoleon kernel: [14450076.414566] ALSA sound/usb/pcm.c:250 13:3:1: usb_set_interface failed Nov 11 20:20:44 napoleon pulseaudio[18621]: module-alsa-card.c: Failed to find a working profile. Nov 11 20:20:44 napoleon pulseaudio[18621]: module.c: Failed to load module "module-alsa-card" (argument: "device_id="1" name="usb-MagicPixel_iMagic_Product_FW_Omega2-02-Product" card_name="alsa_card.usb-MagicPixel_iMagic_Product_FW_Omega2-02-Product" tsched=yes ignore_dB=no card_properties="module-udev-detect.discovered=1""): initialization failed.
It seems the xhci driver did something oddly. Are you still seeing this with the 3.6.10 or newer kernel updates? If so, does the device work properly if you plug it into a USB 2.0 port instead of a USB 3.0 port?
Plugged the device in on a later kernel. a) The kernel survived. b) The USB driver did not accept the device; the mass storage interface did not appear. uname -a Linux zareason-UltraLap430 3.6.10-2.fc17.x86_64 #1 SMP Tue Dec 11 18:07:34 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux This is a different piece of hardware than the earlier report. It's a freshly-bought zaareason UltraLap 430 that has had 'yum update' executed on it a few times. It is stock Fedora 17. This pen continues to work flawlessly on my Fedora 14 daily driver $ uname -a Linux wantowen 2.6.35.14-95.fc14.x86_64 #1 SMP Tue Aug 16 21:01:58 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux (happy to snailmail the pen to someone if that's helpful). cat /var/log/messages | sed -e '/start at the experiments (you get the idea)/,$ p' | grep -vEe '(NetworkManager|dhclient|dbus-daemon.*nm_dispatcher|avahi-|r 8169)' (There's some significant chatter in here not germane to this issue, but it shows the plug/unplug in direct form) <unsuspend> Jan 15 17:21:54 zareason-UltraLap430 kernel: [ 377.164123] usb 3-1: new high-speed USB device number 2 using xhci_hcd Jan 15 17:21:55 zareason-UltraLap430 dbus-daemon[686]: ** Message: No devices in use, exit Jan 15 17:21:59 zareason-UltraLap430 kernel: [ 382.158135] xhci_hcd 0000:00:14.0: Timeout while waiting for address device command Jan 15 17:22:05 zareason-UltraLap430 kernel: [ 387.352804] xhci_hcd 0000:00:14.0: Timeout while waiting for address device command Jan 15 17:22:05 zareason-UltraLap430 kernel: [ 387.553435] usb 3-1: device not accepting address 2, error -62 Jan 15 17:22:05 zareason-UltraLap430 kernel: [ 387.706339] usb 3-1: new high-speed USB device number 3 using xhci_hcd Jan 15 17:22:10 zareason-UltraLap430 kernel: [ 392.700327] xhci_hcd 0000:00:14.0: Timeout while waiting for address device command Jan 15 17:22:10 zareason-UltraLap430 chronyd[670]: Source 66.207.226.14 offline Jan 15 17:22:10 zareason-UltraLap430 chronyd[670]: Source 184.164.150.16 offline Jan 15 17:22:10 zareason-UltraLap430 chronyd[670]: Source 69.164.217.193 offline Jan 15 17:22:10 zareason-UltraLap430 chronyd[670]: Source 89.188.26.129 offline Jan 15 17:22:12 zareason-UltraLap430 dbus-daemon[686]: dbus[686]: [system] Activating service name='net.reactivated.Fprint' (using servicehelper) Jan 15 17:22:12 zareason-UltraLap430 dbus[686]: [system] Activating service name='net.reactivated.Fprint' (using servicehelper) Jan 15 17:22:12 zareason-UltraLap430 dbus-daemon[686]: Launching FprintObject Jan 15 17:22:12 zareason-UltraLap430 dbus-daemon[686]: dbus[686]: [system] Successfully activated service 'net.reactivated.Fprint' Jan 15 17:22:12 zareason-UltraLap430 dbus[686]: [system] Successfully activated service 'net.reactivated.Fprint' Jan 15 17:22:12 zareason-UltraLap430 dbus-daemon[686]: ** Message: D-Bus service launched with name: net.reactivated.Fprint Jan 15 17:22:12 zareason-UltraLap430 dbus-daemon[686]: ** Message: entering main loop Jan 15 17:22:15 zareason-UltraLap430 kernel: [ 397.895066] xhci_hcd 0000:00:14.0: Timeout while waiting for address device command Jan 15 17:22:15 zareason-UltraLap430 kernel: [ 398.095806] usb 3-1: device not accepting address 3, error -62 Jan 15 17:22:16 zareason-UltraLap430 kernel: [ 398.248662] usb 3-1: new high-speed USB device number 4 using xhci_hcd Jan 15 17:22:21 zareason-UltraLap430 kernel: [ 403.242660] xhci_hcd 0000:00:14.0: Timeout while waiting for address device command Jan 15 17:22:26 zareason-UltraLap430 kernel: [ 408.437389] xhci_hcd 0000:00:14.0: Timeout while waiting for address device command Jan 15 17:22:26 zareason-UltraLap430 kernel: [ 408.638039] usb 3-1: device not accepting address 4, error -62 Jan 15 17:22:26 zareason-UltraLap430 kernel: [ 408.790894] usb 3-1: new high-speed USB device number 5 using xhci_hcd Jan 15 17:22:31 zareason-UltraLap430 kernel: [ 413.784931] xhci_hcd 0000:00:14.0: Timeout while waiting for address device command Jan 15 17:22:36 zareason-UltraLap430 kernel: [ 418.979491] xhci_hcd 0000:00:14.0: Timeout while waiting for address device command Jan 15 17:22:37 zareason-UltraLap430 kernel: [ 419.180345] usb 3-1: device not accepting address 5, error -62 Jan 15 17:22:37 zareason-UltraLap430 kernel: [ 419.180386] hub 3-0:1.0: unable to enumerate USB device on port 1 Jan 15 17:22:43 zareason-UltraLap430 dbus-daemon[686]: ** Message: No devices in use, exit Jan 15 17:24:49 zareason-UltraLap430 kernel: [ 551.886872] IPv6: ADDRCONF(NETDEV_CHANGE): p2p1: link becomes ready Jan 15 17:30:37 zareason-UltraLap430 systemd-tmpfiles[3640]: stat(/run/user/wendell/gvfs) failed: Permission denied Jan 15 17:34:03 zareason-UltraLap430 kernel: [ 1104.864294] [drm:__gen6_gt_force_wake_mt_get] *ERROR* Force wake wait timed out Jan 15 17:36:43 zareason-UltraLap430 kernel: [ 1264.740423] iwlwifi 0000:02:00.0: RF_KILL bit toggled to enable radio. Jan 15 17:36:43 zareason-UltraLap430 kernel: [ 1264.745920] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S Jan 15 17:36:43 zareason-UltraLap430 kernel: [ 1264.752271] iwlwifi 0000:02:00.0: Radio type=0x2-0x2-0x1 Jan 15 17:36:43 zareason-UltraLap430 kernel: [ 1264.874246] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready Jan 15 17:36:44 zareason-UltraLap430 kernel: [ 1265.567138] wlan0: authenticate with 00:25:9c:63:75:8b Jan 15 17:36:44 zareason-UltraLap430 kernel: [ 1265.594222] wlan0: send auth to 00:25:9c:63:75:8b (try 1/3) Jan 15 17:36:44 zareason-UltraLap430 kernel: [ 1265.597161] wlan0: authenticated Jan 15 17:36:44 zareason-UltraLap430 kernel: [ 1265.597620] iwlwifi 0000:02:00.0: wlan0: disabling HT as WMM/QoS is not supported Jan 15 17:36:44 zareason-UltraLap430 kernel: [ 1265.598124] wlan0: associate with 00:25:9c:63:75:8b (try 1/3) Jan 15 17:36:44 zareason-UltraLap430 kernel: [ 1265.600708] wlan0: RX AssocResp from 00:25:9c:63:75:8b (capab=0x421 status=0 aid=13) Jan 15 17:36:44 zareason-UltraLap430 kernel: [ 1265.603198] wlan0: associated Jan 15 17:36:44 zareason-UltraLap430 kernel: [ 1265.603301] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready Jan 15 17:37:46 zareason-UltraLap430 systemd[1]: PID file /run/sendmail.pid not readable (yet?) after start. Jan 15 17:37:47 zareason-UltraLap430 chronyd[670]: Source 66.207.226.14 online Jan 15 17:37:47 zareason-UltraLap430 chronyd[670]: Source 89.188.26.129 online Jan 15 17:37:47 zareason-UltraLap430 chronyd[670]: Source 184.164.150.16 online Jan 15 17:37:47 zareason-UltraLap430 chronyd[670]: Source 69.164.217.193 online Jan 15 17:37:47 zareason-UltraLap430 chronyd[670]: Selected source 66.207.226.14 Jan 15 17:37:47 zareason-UltraLap430 chronyd[670]: System clock wrong by -3.851420 seconds, adjustment started Jan 15 17:38:08 zareason-UltraLap430 kernel: [ 1351.550305] usb 1-1.2: new high-speed USB device number 6 using ehci_hcd Jan 15 17:38:23 zareason-UltraLap430 kernel: [ 1367.961273] usb 1-1.2: device descriptor read/64, error -110 Jan 15 17:38:38 zareason-UltraLap430 kernel: [ 1383.681622] usb 1-1.2: device descriptor read/64, error -110 Jan 15 17:38:39 zareason-UltraLap430 kernel: [ 1383.855415] usb 1-1.2: new high-speed USB device number 7 using ehci_hcd Jan 15 17:38:54 zareason-UltraLap430 kernel: [ 1398.909467] usb 1-1.2: device descriptor read/64, error -110
Attempted on late-model prerelease Fedora 18 $ cat /etc/fedora-release Fedora release 18 (Spherical Cow) $ uname -a Linux floppage 3.6.10-4.fc18.x86_64 #1 SMP Tue Dec 11 18:01:27 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux Result: a) the kernel survived b) no access to the device Jan 16 05:05:54 floppage kernel: [26070.797809] usb 1-1.2: new high-speed USB device number 5 using ehci_hcd Jan 16 05:06:09 floppage kernel: [26085.852451] usb 1-1.2: device descriptor read/64, error -110 Jan 16 05:06:24 floppage kernel: [26101.008122] usb 1-1.2: device descriptor read/64, error -110 Jan 16 05:06:24 floppage kernel: [26101.181883] usb 1-1.2: new high-speed USB device number 6 using ehci_hcd Jan 16 05:06:39 floppage kernel: [26116.236533] usb 1-1.2: device descriptor read/64, error -110 Jan 16 05:06:55 floppage kernel: [26131.392121] usb 1-1.2: device descriptor read/64, error -110 Jan 16 05:06:55 floppage kernel: [26131.565913] usb 1-1.2: new high-speed USB device number 7 using ehci_hcd Jan 16 05:07:05 floppage kernel: [26141.955222] usb 1-1.2: device not accepting address 7, error -110 Jan 16 05:07:05 floppage kernel: [26142.028365] usb 1-1.2: new high-speed USB device number 8 using ehci_hcd Jan 16 05:07:16 floppage kernel: [26152.417548] usb 1-1.2: device not accepting address 8, error -110 Jan 16 05:07:16 floppage kernel: [26152.417747] hub 1-1:1.0: unable to enumerate USB device on port 2
Is this still happening with 3.7.9 or 3.8.2 in updates-testing?
This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 2 weeks. If you are still experiencing this issue, please reopen and attach the relevant data from the latest kernel you are running and any data that might have been requested previously.