[ 5425.167885] usb 3-2: USB disconnect, device number 2 [ 7292.553234] usb 3-1: USB disconnect, device number 10 [ 7292.623563] FAT-fs (sdc1): unable to read boot sector to mark fs as dirty [ 7292.623613] ------------[ cut here ]------------ [ 7292.623624] WARNING: CPU: 0 PID: 5517 at /build/buildd/linux-3.13.0/fs/sysfs/group.c:214 sysfs_remove_group+0xc6/0xd0() [ 7292.623626] sysfs group ffffffff81cabb00 not found for kobject 'target6:0:0' [ 7292.623628] Modules linked in: nls_iso8859_1 nls_utf8 isofs usb_storage ctr ccm pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) parport_pc ppdev rfcomm bnep joydev intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel cryptd snd_hda_codec_hdmi snd_hda_codec_realtek btusb bluetooth samsung_laptop snd_hda_intel snd_hda_codec snd_hwdep snd_pcm microcode snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi uvcvideo videobuf2_vmalloc snd_seq videobuf2_memops videobuf2_core arc4 snd_seq_device videodev snd_timer iwldvm snd psmouse mac80211 serio_raw iwlwifi cfg80211 lpc_ich soundcore mei_me mei i915 wmi video drm_kms_helper mac_hid drm i2c_algo_bit lp parport hid_generic usbhid hid btrfs xor raid6_pq libcrc32c ahci r8169 libahci mii [ 7292.623708] CPU: 0 PID: 5517 Comm: umount Tainted: GF O 3.13.0-11-generic #31-Ubuntu [ 7292.623711] Hardware name: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C/SAMSUNG_NP1234567890, BIOS P14AAJ 04/15/2013 [ 7292.623713] 0000000000000009 ffff880025bf1b70 ffffffff817163b5 ffff880025bf1bb8 [ 7292.623718] ffff880025bf1ba8 ffffffff8106450d 0000000000000000 ffffffff81cabb00 [ 7292.623723] ffff8800c0191438 ffff880053d83188 ffff8800ad531800 ffff880025bf1c08 [ 7292.623727] Call Trace: [ 7292.623735] [<ffffffff817163b5>] dump_stack+0x45/0x56 [ 7292.623741] [<ffffffff8106450d>] warn_slowpath_common+0x7d/0xa0 [ 7292.623745] [<ffffffff8106457c>] warn_slowpath_fmt+0x4c/0x50 [ 7292.623751] [<ffffffff8122edfe>] ? sysfs_get_dirent_ns+0x4e/0x70 [ 7292.623756] [<ffffffff812300d6>] sysfs_remove_group+0xc6/0xd0 [ 7292.623761] [<ffffffff81496543>] dpm_sysfs_remove+0x43/0x50 [ 7292.623766] [<ffffffff8148bf75>] device_del+0x45/0x1c0 [ 7292.623772] [<ffffffff814ddd17>] scsi_target_reap_usercontext+0x27/0x40 [ 7292.623777] [<ffffffff8107ed27>] execute_in_process_context+0x67/0x70 [ 7292.623782] [<ffffffff814df6e4>] scsi_target_reap+0xc4/0xf0 [ 7292.623786] [<ffffffff814e12d8>] scsi_device_dev_release_usercontext+0x188/0x1c0 [ 7292.623790] [<ffffffff8107ed27>] execute_in_process_context+0x67/0x70 [ 7292.623794] [<ffffffff814e114c>] scsi_device_dev_release+0x1c/0x20 [ 7292.623798] [<ffffffff8148b5c2>] device_release+0x32/0xa0 [ 7292.623802] [<ffffffff81359f57>] kobject_cleanup+0x77/0x1b0 [ 7292.623805] [<ffffffff81359df8>] kobject_put+0x28/0x60 [ 7292.623809] [<ffffffff8148b8b7>] put_device+0x17/0x20 [ 7292.623813] [<ffffffff814d36cb>] scsi_device_put+0x3b/0x50 [ 7292.623819] [<ffffffff814e8940>] scsi_disk_put+0x30/0x50 [ 7292.623823] [<ffffffff814e8c72>] sd_release+0x42/0xd0 [ 7292.623827] [<ffffffff811f15ac>] __blkdev_put+0x16c/0x1a0 [ 7292.623831] [<ffffffff811f154e>] __blkdev_put+0x10e/0x1a0 [ 7292.623834] [<ffffffff811f1efe>] blkdev_put+0x4e/0x140 [ 7292.623839] [<ffffffff811b9cb4>] kill_block_super+0x44/0x70 [ 7292.623843] [<ffffffff811b9f7d>] deactivate_locked_super+0x3d/0x60 [ 7292.623847] [<ffffffff811ba536>] deactivate_super+0x46/0x60 [ 7292.623853] [<ffffffff811d71e6>] mntput_no_expire+0xd6/0x170 [ 7292.623856] [<ffffffff811d86ce>] SyS_umount+0x8e/0x100 [ 7292.623861] [<ffffffff81726fbf>] tracesys+0xe1/0xe6 [ 7292.623864] ---[ end trace e80cad625b577b20 ]---
ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-11-generic 3.13.0-11.31 ProcVersionSignature: Ubuntu 3.13.0-11.31-generic 3.13.3 Uname: Linux 3.13.0-11-generic x86_64 ApportVersion: 2.13.2-0ubuntu5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: caravena 2174 F.... pulseaudio CRDA: country CL: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5735 - 5835 @ 40), (N/A, 20) CurrentDesktop: GNOME Date: Sat Feb 22 21:46:15 2014 HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87 InstallationDate: Installed on 2014-01-23 (30 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140122) MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-3.13.0-11-generic root=UUID=0c67119c-ddae-476a-b510-142ec598f691 ro rootflags=subvol=@ quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-11-generic N/A linux-backports-modules-3.13.0-11-generic N/A linux-firmware 1.125 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/15/2013 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: P14AAJ dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: SAMSUNG_NP1234567890 dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: FAB1 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrP14AAJ:bd04/15/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1: dmi.product.name: 530U3C/530U4C dmi.product.version: 0.1 dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
[ 5425.167885] usb 3-2: USB disconnect, device number 2 buildd/ linux-3. 13.0/fs/ sysfs/group. c:214 sysfs_remove_ group+0xc6/ 0xd0() temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel cryptd snd_hda_codec_hdmi snd_hda_ codec_realtek btusb bluetooth samsung_laptop snd_hda_intel snd_hda_codec snd_hwdep snd_pcm microcode snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi uvcvideo videobuf2_vmalloc snd_seq videobuf2_memops videobuf2_core arc4 snd_seq_device videodev snd_timer iwldvm snd psmouse mac80211 serio_raw iwlwifi cfg80211 lpc_ich soundcore mei_me mei i915 wmi video drm_kms_helper mac_hid drm i2c_algo_bit lp parport hid_generic usbhid hid btrfs xor raid6_pq libcrc32c ahci r8169 libahci mii 530U4C/ SAMSUNG_ NP1234567890, BIOS P14AAJ 04/15/2013 3b5>] dump_stack+ 0x45/0x56 50d>] warn_slowpath_ common+ 0x7d/0xa0 57c>] warn_slowpath_ fmt+0x4c/ 0x50 dfe>] ? sysfs_get_ dirent_ ns+0x4e/ 0x70 0d6>] sysfs_remove_ group+0xc6/ 0xd0 543>] dpm_sysfs_ remove+ 0x43/0x50 f75>] device_ del+0x45/ 0x1c0 d17>] scsi_target_ reap_usercontex t+0x27/ 0x40 d27>] execute_ in_process_ context+ 0x67/0x70 6e4>] scsi_target_ reap+0xc4/ 0xf0 2d8>] scsi_device_ dev_release_ usercontext+ 0x188/0x1c0 d27>] execute_ in_process_ context+ 0x67/0x70 14c>] scsi_device_ dev_release+ 0x1c/0x20 5c2>] device_ release+ 0x32/0xa0 f57>] kobject_ cleanup+ 0x77/0x1b0 df8>] kobject_ put+0x28/ 0x60 8b7>] put_device+ 0x17/0x20 6cb>] scsi_device_ put+0x3b/ 0x50 940>] scsi_disk_ put+0x30/ 0x50 c72>] sd_release+ 0x42/0xd0 5ac>] __blkdev_ put+0x16c/ 0x1a0 54e>] __blkdev_ put+0x10e/ 0x1a0 efe>] blkdev_ put+0x4e/ 0x140 cb4>] kill_block_ super+0x44/ 0x70 f7d>] deactivate_ locked_ super+0x3d/ 0x60 536>] deactivate_ super+0x46/ 0x60 1e6>] mntput_ no_expire+ 0xd6/0x170 6ce>] SyS_umount+ 0x8e/0x100 fbf>] tracesys+0xe1/0xe6
[ 7292.553234] usb 3-1: USB disconnect, device number 10
[ 7292.623563] FAT-fs (sdc1): unable to read boot sector to mark fs as dirty
[ 7292.623613] ------------[ cut here ]------------
[ 7292.623624] WARNING: CPU: 0 PID: 5517 at /build/
[ 7292.623626] sysfs group ffffffff81cabb00 not found for kobject 'target6:0:0'
[ 7292.623628] Modules linked in: nls_iso8859_1 nls_utf8 isofs usb_storage ctr ccm pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) parport_pc ppdev rfcomm bnep joydev intel_rapl x86_pkg_
[ 7292.623708] CPU: 0 PID: 5517 Comm: umount Tainted: GF O 3.13.0-11-generic #31-Ubuntu
[ 7292.623711] Hardware name: SAMSUNG ELECTRONICS CO., LTD. 530U3C/
[ 7292.623713] 0000000000000009 ffff880025bf1b70 ffffffff817163b5 ffff880025bf1bb8
[ 7292.623718] ffff880025bf1ba8 ffffffff8106450d 0000000000000000 ffffffff81cabb00
[ 7292.623723] ffff8800c0191438 ffff880053d83188 ffff8800ad531800 ffff880025bf1c08
[ 7292.623727] Call Trace:
[ 7292.623735] [<ffffffff81716
[ 7292.623741] [<ffffffff81064
[ 7292.623745] [<ffffffff81064
[ 7292.623751] [<ffffffff8122e
[ 7292.623756] [<ffffffff81230
[ 7292.623761] [<ffffffff81496
[ 7292.623766] [<ffffffff8148b
[ 7292.623772] [<ffffffff814dd
[ 7292.623777] [<ffffffff8107e
[ 7292.623782] [<ffffffff814df
[ 7292.623786] [<ffffffff814e1
[ 7292.623790] [<ffffffff8107e
[ 7292.623794] [<ffffffff814e1
[ 7292.623798] [<ffffffff8148b
[ 7292.623802] [<ffffffff81359
[ 7292.623805] [<ffffffff81359
[ 7292.623809] [<ffffffff8148b
[ 7292.623813] [<ffffffff814d3
[ 7292.623819] [<ffffffff814e8
[ 7292.623823] [<ffffffff814e8
[ 7292.623827] [<ffffffff811f1
[ 7292.623831] [<ffffffff811f1
[ 7292.623834] [<ffffffff811f1
[ 7292.623839] [<ffffffff811b9
[ 7292.623843] [<ffffffff811b9
[ 7292.623847] [<ffffffff811ba
[ 7292.623853] [<ffffffff811d7
[ 7292.623856] [<ffffffff811d8
[ 7292.623861] [<ffffffff81726
[ 7292.623864] ---[ end trace e80cad625b577b20 ]---
ProblemType: Bug 3.13.0- 11-generic 3.13.0-11.31 ature: Ubuntu 3.13.0- 11.31-generic 3.13.3 controlC0: caravena 2174 F.... pulseaudio UUID=360bd2d2- 4f44-4311- 86d6-4781ac81ee 87 /@/boot/ vmlinuz- 3.13.0- 11-generic root=UUID= 0c67119c- ddae-476a- b510-142ec598f6 91 ro rootflags=subvol=@ quiet splash vt.handoff=7 ersions: restricted- modules- 3.13.0- 11-generic N/A backports- modules- 3.13.0- 11-generic N/A asset.tag: Base Board Asset Tag NP1234567890 asset.tag: No Asset Tag version: 0.1 echnologiesLtd. :bvrP14AAJ: bd04/15/ 2013:svnSAMSUNG ELECTRONICSCO. ,LTD.:pn530U3C/ 530U4C: pvr0.1: rvnSAMSUNGELECT RONICSCO. ,LTD.:rnSAMSUNG _NP1234567890: rvrFAB1: cvnSAMSUNGELECT RONICSCO. ,LTD.:ct9: cvr0.1: version: 0.1
DistroRelease: Ubuntu 14.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.13.0-11-generic x86_64
ApportVersion: 2.13.2-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CRDA:
country CL:
(2402 - 2482 @ 40), (N/A, 20)
(5170 - 5250 @ 40), (N/A, 20)
(5250 - 5330 @ 40), (N/A, 20), DFS
(5735 - 5835 @ 40), (N/A, 20)
CurrentDesktop: GNOME
Date: Sat Feb 22 21:46:15 2014
HibernationDevice: RESUME=
InstallationDate: Installed on 2014-01-23 (30 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140122)
MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.125
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/15/2013
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: P14AAJ
dmi.board.
dmi.board.name: SAMSUNG_
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: FAB1
dmi.chassis.
dmi.chassis.type: 9
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.
dmi.modalias: dmi:bvnPhoenixT
dmi.product.name: 530U3C/530U4C
dmi.product.
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.