[Kernel-packages] [Bug 1567781] Re: unable to handle kernel NULL pointer dereference at 00000134
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1567781 Title: unable to handle kernel NULL pointer dereference at 0134 Status in linux package in Ubuntu: Expired Bug description: Problem is found in dmesg output: [ 11.660671] BUG: unable to handle kernel NULL pointer dereference at 0134 [ 11.660688] IP: [] mutex_lock+0x12/0x30 [ 11.660706] *pdpt = 33ee5001 *pde = [ 11.660714] Oops: 0002 [#1] SMP [ 11.660723] Modules linked in: nfsd auth_rpcgss nfs_acl lockd parport_pc grace ppdev lp sunrpc parport autofs4 hid_generic hid_cherry pata_acpi usbhid hid psmouse gma500_gfx i2c_algo_bit r8169 drm_kms_helper drm sdhci_pci pata_sch sdhci mii video [ 11.660772] CPU: 1 PID: 242 Comm: plymouthd Not tainted 4.2.0-35-generic #40-Ubuntu [ 11.660779] Hardware name: CompuLab CM-iAM/SBC-FITPC2i/CM-iAM/SBC-FITPC2i, BIOS NAPA0001.86C..D.1009141059 09/14/2010 [ 11.660785] task: f5cf08c0 ti: f2364000 task.ti: f2364000 [ 11.660792] EIP: 0060:[] EFLAGS: 00010286 CPU: 1 [ 11.660798] EIP is at mutex_lock+0x12/0x30 [ 11.660804] EAX: 0134 EBX: 0134 ECX: EDX: 8000 [ 11.660810] ESI: EDI: EBP: f2365ea8 ESP: f2365ea4 [ 11.660815] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 11.660820] CR0: 80050033 CR2: 0134 CR3: 31a1d540 CR4: 06f0 [ 11.660824] Stack: [ 11.660828] f19f93a0 f2365ec0 f8586171 f326dea0 f1ad7000 f1a0a400 f2365ec8 [ 11.660842] f858621f f2365edc f845ff47 f1a0a400 f1a0a400 f1a0a400 f2365eec f84b6019 [ 11.660856] f2365f04 c11b2de4 f2365f04 f856a78a f74d59d0 f1a0a400 [ 11.660869] Call Trace: [ 11.660935] [] __drm_modeset_lock_all+0x91/0x130 [drm] [ 11.660986] [] drm_modeset_lock_all+0xf/0x30 [drm] [ 11.661018] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x17/0x50 [drm_kms_helper] [ 11.661048] [] psb_driver_lastclose+0x19/0x50 [gma500_gfx] [ 11.661060] [] ? kfree+0x134/0x140 [ 11.661110] [] drm_lastclose+0x2a/0x140 [drm] [ 11.661159] [] drm_release+0x29f/0x490 [drm] [ 11.661170] [] __fput+0xcf/0x210 [ 11.661179] [] fput+0xd/0x10 [ 11.661189] [] task_work_run+0x7f/0xa0 [ 11.661200] [] do_notify_resume+0x75/0x80 [ 11.661209] [] work_notifysig+0x16/0x1b [ 11.661215] Code: 00 00 c3 8d b6 00 00 00 00 31 c0 5d c3 8d b6 00 00 00 00 8d bf 00 00 00 00 55 89 e5 53 3e 8d 74 26 00 89 c3 e8 60 ef ff ff 89 d8 ff 08 79 05 e8 74 07 00 00 64 a1 c8 c0 bf c1 89 43 10 5b 5d [ 11.661311] EIP: [] mutex_lock+0x12/0x30 SS:ESP 0068:f2365ea4 [ 11.661323] CR2: 0134 [ 11.661332] ---[ end trace 3bb80835d39a3e44 ]--- ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-35-generic 4.2.0-35.40 ProcVersionSignature: Ubuntu 4.2.0-35.40-generic 4.2.8-ckt5 Uname: Linux 4.2.0-35-generic i686 ApportVersion: 2.19.1-0ubuntu5 Architecture: i386 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Date: Fri Apr 8 08:21:26 2016 HibernationDevice: RESUME=UUID=fda9b258-61a9-4bc5-974e-738538cee628 InstallationDate: Installed on 2013-07-09 (1003 days ago) InstallationMedia: Lubuntu 13.04 "Raring Ringtail" - Release i386 (20130423.1) MachineType: CompuLab CM-iAM/SBC-FITPC2i ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-35-generic root=UUID=41b7698f-f3fa-4940-8e13-9378c5021e90 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.2.0-35-generic N/A linux-backports-modules-4.2.0-35-generic N/A linux-firmware1.149.3 RfKill: 0: phy0: Wireless LAN Soft blocked: yes Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to wily on 2015-12-23 (106 days ago) dmi.bios.date: 09/14/2010 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: NAPA0001.86C..D.1009141059 dmi.board.name: CM-iAM/SBC-FITPC2i dmi.board.vendor: Intel Corporation dmi.board.version: 1.x dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 1 dmi.chassis.vendor: OEM dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrNAPA0001.86C..D.1009141059:bd09/14/2010:svnCompuLab:pnCM-iAM/SBC-FITPC2i:pvrNotApplicable:rvnIntelCorporation:rnCM-iAM/SBC-FITPC2i:rvr1.x:cvnOEM:ct1:cvrN/A: dmi.product.name: CM-iAM/SBC-FITPC2i dmi.product.version: Not Applicable dmi.sys.vendor: CompuLab To manage notifications about this bug go to:
[Kernel-packages] [Bug 1567781] Re: unable to handle kernel NULL pointer dereference at 00000134
** Tags added: xenial -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1567781 Title: unable to handle kernel NULL pointer dereference at 0134 Status in linux package in Ubuntu: Incomplete Bug description: Problem is found in dmesg output: [ 11.660671] BUG: unable to handle kernel NULL pointer dereference at 0134 [ 11.660688] IP: [] mutex_lock+0x12/0x30 [ 11.660706] *pdpt = 33ee5001 *pde = [ 11.660714] Oops: 0002 [#1] SMP [ 11.660723] Modules linked in: nfsd auth_rpcgss nfs_acl lockd parport_pc grace ppdev lp sunrpc parport autofs4 hid_generic hid_cherry pata_acpi usbhid hid psmouse gma500_gfx i2c_algo_bit r8169 drm_kms_helper drm sdhci_pci pata_sch sdhci mii video [ 11.660772] CPU: 1 PID: 242 Comm: plymouthd Not tainted 4.2.0-35-generic #40-Ubuntu [ 11.660779] Hardware name: CompuLab CM-iAM/SBC-FITPC2i/CM-iAM/SBC-FITPC2i, BIOS NAPA0001.86C..D.1009141059 09/14/2010 [ 11.660785] task: f5cf08c0 ti: f2364000 task.ti: f2364000 [ 11.660792] EIP: 0060:[] EFLAGS: 00010286 CPU: 1 [ 11.660798] EIP is at mutex_lock+0x12/0x30 [ 11.660804] EAX: 0134 EBX: 0134 ECX: EDX: 8000 [ 11.660810] ESI: EDI: EBP: f2365ea8 ESP: f2365ea4 [ 11.660815] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 11.660820] CR0: 80050033 CR2: 0134 CR3: 31a1d540 CR4: 06f0 [ 11.660824] Stack: [ 11.660828] f19f93a0 f2365ec0 f8586171 f326dea0 f1ad7000 f1a0a400 f2365ec8 [ 11.660842] f858621f f2365edc f845ff47 f1a0a400 f1a0a400 f1a0a400 f2365eec f84b6019 [ 11.660856] f2365f04 c11b2de4 f2365f04 f856a78a f74d59d0 f1a0a400 [ 11.660869] Call Trace: [ 11.660935] [] __drm_modeset_lock_all+0x91/0x130 [drm] [ 11.660986] [] drm_modeset_lock_all+0xf/0x30 [drm] [ 11.661018] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x17/0x50 [drm_kms_helper] [ 11.661048] [] psb_driver_lastclose+0x19/0x50 [gma500_gfx] [ 11.661060] [] ? kfree+0x134/0x140 [ 11.661110] [] drm_lastclose+0x2a/0x140 [drm] [ 11.661159] [] drm_release+0x29f/0x490 [drm] [ 11.661170] [] __fput+0xcf/0x210 [ 11.661179] [] fput+0xd/0x10 [ 11.661189] [] task_work_run+0x7f/0xa0 [ 11.661200] [] do_notify_resume+0x75/0x80 [ 11.661209] [] work_notifysig+0x16/0x1b [ 11.661215] Code: 00 00 c3 8d b6 00 00 00 00 31 c0 5d c3 8d b6 00 00 00 00 8d bf 00 00 00 00 55 89 e5 53 3e 8d 74 26 00 89 c3 e8 60 ef ff ff 89 d8 ff 08 79 05 e8 74 07 00 00 64 a1 c8 c0 bf c1 89 43 10 5b 5d [ 11.661311] EIP: [] mutex_lock+0x12/0x30 SS:ESP 0068:f2365ea4 [ 11.661323] CR2: 0134 [ 11.661332] ---[ end trace 3bb80835d39a3e44 ]--- ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-35-generic 4.2.0-35.40 ProcVersionSignature: Ubuntu 4.2.0-35.40-generic 4.2.8-ckt5 Uname: Linux 4.2.0-35-generic i686 ApportVersion: 2.19.1-0ubuntu5 Architecture: i386 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Date: Fri Apr 8 08:21:26 2016 HibernationDevice: RESUME=UUID=fda9b258-61a9-4bc5-974e-738538cee628 InstallationDate: Installed on 2013-07-09 (1003 days ago) InstallationMedia: Lubuntu 13.04 "Raring Ringtail" - Release i386 (20130423.1) MachineType: CompuLab CM-iAM/SBC-FITPC2i ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-35-generic root=UUID=41b7698f-f3fa-4940-8e13-9378c5021e90 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.2.0-35-generic N/A linux-backports-modules-4.2.0-35-generic N/A linux-firmware1.149.3 RfKill: 0: phy0: Wireless LAN Soft blocked: yes Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to wily on 2015-12-23 (106 days ago) dmi.bios.date: 09/14/2010 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: NAPA0001.86C..D.1009141059 dmi.board.name: CM-iAM/SBC-FITPC2i dmi.board.vendor: Intel Corporation dmi.board.version: 1.x dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 1 dmi.chassis.vendor: OEM dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrNAPA0001.86C..D.1009141059:bd09/14/2010:svnCompuLab:pnCM-iAM/SBC-FITPC2i:pvrNotApplicable:rvnIntelCorporation:rnCM-iAM/SBC-FITPC2i:rvr1.x:cvnOEM:ct1:cvrN/A: dmi.product.name: CM-iAM/SBC-FITPC2i dmi.product.version: Not Applicable dmi.sys.vendor: CompuLab To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1567781/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post
Re: [Kernel-packages] [Bug 1567781] Re: unable to handle kernel NULL pointer dereference at 00000134
Dear Chris and Uli, I booted the pokini now with HDMI and the issue is back: - ... [5.998669] BUG: unable to handle kernel paging request at 206e7676 [5.998689] IP: [] mutex_lock+0x12/0x30 [5.998704] *pdpt = 320fb001 *pde = [5.998712] Oops: 0002 [#1] SMP [5.998720] Modules linked in: autofs4 hid_generic hid_cherry usbhid hid pata_acpi psmouse gma500_gfx r8169 sdhci_pci i2c_algo_bit drm_kms_helper pata_sch sdhci syscopyarea sysfillrect sysimgblt fb_sys_fops drm mii fjes video [5.998768] CPU: 0 PID: 346 Comm: plymouthd Not tainted 4.4.0-21-generic #37-Ubuntu [5.998775] Hardware name: CompuLab CM-iAM/SBC-FITPC2i/CM-iAM/SBC-FITPC2i, BIOS NAPA0001.86C..D.1009141059 09/14/2010 [5.998782] task: f20db480 ti: f5a7a000 task.ti: f5a7a000 [5.998788] EIP: 0060:[] EFLAGS: 00010286 CPU: 0 [5.998795] EIP is at mutex_lock+0x12/0x30 [5.998801] EAX: 206e7676 EBX: 206e7676 ECX: EDX: 8000 [5.998807] ESI: 206e754a EDI: 206e754a EBP: f5a7be88 ESP: f5a7be84 [5.998813] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [5.998818] CR0: 80050033 CR2: 206e7676 CR3: 335a0480 CR4: 06f0 [5.998823] Stack: [5.998828] f3574ce0 f5a7be98 f8531021 f59d2100 f5a0bc00 f5a7beac f8586e50 f5a0bc00 [5.998842] f5a0bc00 f5a0bc00 f5a7bebc f8b07039 f19809c0 0001 f5a7bed4 f851589a [5.998857] f74bcc00 f5a0bc00 f5a7bf18 f8515c4f [5.998870] Call Trace: [5.999009] [] drm_modeset_lock_all+0x31/0xb0 [drm] [5.999072] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x20/0x70 [drm_kms_helper] [5.999127] [] psb_driver_lastclose+0x19/0x50 [gma500_gfx] [5.999187] [] drm_lastclose+0x2a/0x140 [drm] [5.999236] [] drm_release+0x29f/0x490 [drm] [5.999247] [] __fput+0xcf/0x210 [5.999255] [] fput+0xd/0x10 [5.999264] [] task_work_run+0x7f/0xa0 [5.999275] [] exit_to_usermode_loop+0xd5/0xe0 [5.999284] [] do_fast_syscall_32+0x147/0x150 [5.999295] [] sysenter_past_esp+0x3d/0x61 [5.999301] Code: 00 00 c3 8d b6 00 00 00 00 31 c0 5d c3 8d b6 00 00 00 00 8d bf 00 00 00 00 55 89 e5 53 3e 8d 74 26 00 89 c3 e8 70 ef ff ff 89 d8 ff 08 79 05 e8 74 07 00 00 64 a1 a8 72 c5 c1 89 43 10 5b 5d [5.999402] EIP: [] mutex_lock+0x12/0x30 SS:ESP 0068:f5a7be84 [5.999414] CR2: 206e7676 [5.999422] ---[ end trace 1d5c4a6d9395cec3 ]--- - I hope that helps now to continue... when I run the pokini with a non-HDMI display I get the graphical gui, not completely because the menues and the like is missing (seems still some components do not work properly), but at least I can login and open some terminal windows. regards hjl -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1567781 Title: unable to handle kernel NULL pointer dereference at 0134 Status in linux package in Ubuntu: Incomplete Bug description: Problem is found in dmesg output: [ 11.660671] BUG: unable to handle kernel NULL pointer dereference at 0134 [ 11.660688] IP: [] mutex_lock+0x12/0x30 [ 11.660706] *pdpt = 33ee5001 *pde = [ 11.660714] Oops: 0002 [#1] SMP [ 11.660723] Modules linked in: nfsd auth_rpcgss nfs_acl lockd parport_pc grace ppdev lp sunrpc parport autofs4 hid_generic hid_cherry pata_acpi usbhid hid psmouse gma500_gfx i2c_algo_bit r8169 drm_kms_helper drm sdhci_pci pata_sch sdhci mii video [ 11.660772] CPU: 1 PID: 242 Comm: plymouthd Not tainted 4.2.0-35-generic #40-Ubuntu [ 11.660779] Hardware name: CompuLab CM-iAM/SBC-FITPC2i/CM-iAM/SBC-FITPC2i, BIOS NAPA0001.86C..D.1009141059 09/14/2010 [ 11.660785] task: f5cf08c0 ti: f2364000 task.ti: f2364000 [ 11.660792] EIP: 0060:[] EFLAGS: 00010286 CPU: 1 [ 11.660798] EIP is at mutex_lock+0x12/0x30 [ 11.660804] EAX: 0134 EBX: 0134 ECX: EDX: 8000 [ 11.660810] ESI: EDI: EBP: f2365ea8 ESP: f2365ea4 [ 11.660815] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 11.660820] CR0: 80050033 CR2: 0134 CR3: 31a1d540 CR4: 06f0 [ 11.660824] Stack: [ 11.660828] f19f93a0 f2365ec0 f8586171 f326dea0 f1ad7000 f1a0a400 f2365ec8 [ 11.660842] f858621f f2365edc f845ff47 f1a0a400 f1a0a400 f1a0a400 f2365eec f84b6019 [ 11.660856] f2365f04 c11b2de4 f2365f04 f856a78a f74d59d0 f1a0a400 [ 11.660869] Call Trace: [ 11.660935] [] __drm_modeset_lock_all+0x91/0x130 [drm] [ 11.660986] [] drm_modeset_lock_all+0xf/0x30 [drm] [ 11.661018] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x17/0x50 [drm_kms_helper] [ 11.661048] [] psb_driver_lastclose+0x19/0x50 [gma500_gfx] [ 11.661060] [] ? kfree+0x134/0x140 [ 11.661110] [] drm_lastclose+0x2a/0x140 [drm] [ 11.661159] []
Re: [Kernel-packages] [Bug 1567781] Re: unable to handle kernel NULL pointer dereference at 00000134
Dear Chris and Uli, I have installed Lubuntu 16.04 on another disk with pokini1. Running kernel 4.4.0 does not produce the bug anymore. But, the Gui is still broken, just no more kernel NULL pointer dereference error. I had to change the display also and it is not HDMI. I had gotten following info from Uli: cause of problem is the GMA500 driver which causes the issues when used with an HDMI display and the 1920x1080 resolution. So far I was able to verify that. The issue is related to the HDMI resolution and hence the driver. My bios has two options for the shared memory for the display: - 128 MiB and - 256 MiB I use since the very first installation the 256MiB option in then which never gave issues. Seems that the current GMA500 driver needs more than 256 MiB or some checks on available memory are not done properly... I shall try now to blacklist the GMA500 driver and will let you know Thahnks for your help and patience. regards hjl -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1567781 Title: unable to handle kernel NULL pointer dereference at 0134 Status in linux package in Ubuntu: Incomplete Bug description: Problem is found in dmesg output: [ 11.660671] BUG: unable to handle kernel NULL pointer dereference at 0134 [ 11.660688] IP: [] mutex_lock+0x12/0x30 [ 11.660706] *pdpt = 33ee5001 *pde = [ 11.660714] Oops: 0002 [#1] SMP [ 11.660723] Modules linked in: nfsd auth_rpcgss nfs_acl lockd parport_pc grace ppdev lp sunrpc parport autofs4 hid_generic hid_cherry pata_acpi usbhid hid psmouse gma500_gfx i2c_algo_bit r8169 drm_kms_helper drm sdhci_pci pata_sch sdhci mii video [ 11.660772] CPU: 1 PID: 242 Comm: plymouthd Not tainted 4.2.0-35-generic #40-Ubuntu [ 11.660779] Hardware name: CompuLab CM-iAM/SBC-FITPC2i/CM-iAM/SBC-FITPC2i, BIOS NAPA0001.86C..D.1009141059 09/14/2010 [ 11.660785] task: f5cf08c0 ti: f2364000 task.ti: f2364000 [ 11.660792] EIP: 0060:[] EFLAGS: 00010286 CPU: 1 [ 11.660798] EIP is at mutex_lock+0x12/0x30 [ 11.660804] EAX: 0134 EBX: 0134 ECX: EDX: 8000 [ 11.660810] ESI: EDI: EBP: f2365ea8 ESP: f2365ea4 [ 11.660815] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 11.660820] CR0: 80050033 CR2: 0134 CR3: 31a1d540 CR4: 06f0 [ 11.660824] Stack: [ 11.660828] f19f93a0 f2365ec0 f8586171 f326dea0 f1ad7000 f1a0a400 f2365ec8 [ 11.660842] f858621f f2365edc f845ff47 f1a0a400 f1a0a400 f1a0a400 f2365eec f84b6019 [ 11.660856] f2365f04 c11b2de4 f2365f04 f856a78a f74d59d0 f1a0a400 [ 11.660869] Call Trace: [ 11.660935] [] __drm_modeset_lock_all+0x91/0x130 [drm] [ 11.660986] [] drm_modeset_lock_all+0xf/0x30 [drm] [ 11.661018] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x17/0x50 [drm_kms_helper] [ 11.661048] [] psb_driver_lastclose+0x19/0x50 [gma500_gfx] [ 11.661060] [] ? kfree+0x134/0x140 [ 11.661110] [] drm_lastclose+0x2a/0x140 [drm] [ 11.661159] [] drm_release+0x29f/0x490 [drm] [ 11.661170] [] __fput+0xcf/0x210 [ 11.661179] [] fput+0xd/0x10 [ 11.661189] [] task_work_run+0x7f/0xa0 [ 11.661200] [] do_notify_resume+0x75/0x80 [ 11.661209] [] work_notifysig+0x16/0x1b [ 11.661215] Code: 00 00 c3 8d b6 00 00 00 00 31 c0 5d c3 8d b6 00 00 00 00 8d bf 00 00 00 00 55 89 e5 53 3e 8d 74 26 00 89 c3 e8 60 ef ff ff 89 d8 ff 08 79 05 e8 74 07 00 00 64 a1 c8 c0 bf c1 89 43 10 5b 5d [ 11.661311] EIP: [] mutex_lock+0x12/0x30 SS:ESP 0068:f2365ea4 [ 11.661323] CR2: 0134 [ 11.661332] ---[ end trace 3bb80835d39a3e44 ]--- ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-35-generic 4.2.0-35.40 ProcVersionSignature: Ubuntu 4.2.0-35.40-generic 4.2.8-ckt5 Uname: Linux 4.2.0-35-generic i686 ApportVersion: 2.19.1-0ubuntu5 Architecture: i386 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Date: Fri Apr 8 08:21:26 2016 HibernationDevice: RESUME=UUID=fda9b258-61a9-4bc5-974e-738538cee628 InstallationDate: Installed on 2013-07-09 (1003 days ago) InstallationMedia: Lubuntu 13.04 "Raring Ringtail" - Release i386 (20130423.1) MachineType: CompuLab CM-iAM/SBC-FITPC2i ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-35-generic root=UUID=41b7698f-f3fa-4940-8e13-9378c5021e90 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.2.0-35-generic N/A linux-backports-modules-4.2.0-35-generic N/A linux-firmware1.149.3 RfKill: 0: phy0: Wireless LAN Soft blocked: yes Hard
[Kernel-packages] [Bug 1567781] Re: unable to handle kernel NULL pointer dereference at 00000134
hjl, could you please keep testing successively older kernels from 4.7-rc2 to see if one newer than 4.6-rc4 allows a test? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1567781 Title: unable to handle kernel NULL pointer dereference at 0134 Status in linux package in Ubuntu: Incomplete Bug description: Problem is found in dmesg output: [ 11.660671] BUG: unable to handle kernel NULL pointer dereference at 0134 [ 11.660688] IP: [] mutex_lock+0x12/0x30 [ 11.660706] *pdpt = 33ee5001 *pde = [ 11.660714] Oops: 0002 [#1] SMP [ 11.660723] Modules linked in: nfsd auth_rpcgss nfs_acl lockd parport_pc grace ppdev lp sunrpc parport autofs4 hid_generic hid_cherry pata_acpi usbhid hid psmouse gma500_gfx i2c_algo_bit r8169 drm_kms_helper drm sdhci_pci pata_sch sdhci mii video [ 11.660772] CPU: 1 PID: 242 Comm: plymouthd Not tainted 4.2.0-35-generic #40-Ubuntu [ 11.660779] Hardware name: CompuLab CM-iAM/SBC-FITPC2i/CM-iAM/SBC-FITPC2i, BIOS NAPA0001.86C..D.1009141059 09/14/2010 [ 11.660785] task: f5cf08c0 ti: f2364000 task.ti: f2364000 [ 11.660792] EIP: 0060:[] EFLAGS: 00010286 CPU: 1 [ 11.660798] EIP is at mutex_lock+0x12/0x30 [ 11.660804] EAX: 0134 EBX: 0134 ECX: EDX: 8000 [ 11.660810] ESI: EDI: EBP: f2365ea8 ESP: f2365ea4 [ 11.660815] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 11.660820] CR0: 80050033 CR2: 0134 CR3: 31a1d540 CR4: 06f0 [ 11.660824] Stack: [ 11.660828] f19f93a0 f2365ec0 f8586171 f326dea0 f1ad7000 f1a0a400 f2365ec8 [ 11.660842] f858621f f2365edc f845ff47 f1a0a400 f1a0a400 f1a0a400 f2365eec f84b6019 [ 11.660856] f2365f04 c11b2de4 f2365f04 f856a78a f74d59d0 f1a0a400 [ 11.660869] Call Trace: [ 11.660935] [] __drm_modeset_lock_all+0x91/0x130 [drm] [ 11.660986] [] drm_modeset_lock_all+0xf/0x30 [drm] [ 11.661018] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x17/0x50 [drm_kms_helper] [ 11.661048] [] psb_driver_lastclose+0x19/0x50 [gma500_gfx] [ 11.661060] [] ? kfree+0x134/0x140 [ 11.661110] [] drm_lastclose+0x2a/0x140 [drm] [ 11.661159] [] drm_release+0x29f/0x490 [drm] [ 11.661170] [] __fput+0xcf/0x210 [ 11.661179] [] fput+0xd/0x10 [ 11.661189] [] task_work_run+0x7f/0xa0 [ 11.661200] [] do_notify_resume+0x75/0x80 [ 11.661209] [] work_notifysig+0x16/0x1b [ 11.661215] Code: 00 00 c3 8d b6 00 00 00 00 31 c0 5d c3 8d b6 00 00 00 00 8d bf 00 00 00 00 55 89 e5 53 3e 8d 74 26 00 89 c3 e8 60 ef ff ff 89 d8 ff 08 79 05 e8 74 07 00 00 64 a1 c8 c0 bf c1 89 43 10 5b 5d [ 11.661311] EIP: [] mutex_lock+0x12/0x30 SS:ESP 0068:f2365ea4 [ 11.661323] CR2: 0134 [ 11.661332] ---[ end trace 3bb80835d39a3e44 ]--- ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-35-generic 4.2.0-35.40 ProcVersionSignature: Ubuntu 4.2.0-35.40-generic 4.2.8-ckt5 Uname: Linux 4.2.0-35-generic i686 ApportVersion: 2.19.1-0ubuntu5 Architecture: i386 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Date: Fri Apr 8 08:21:26 2016 HibernationDevice: RESUME=UUID=fda9b258-61a9-4bc5-974e-738538cee628 InstallationDate: Installed on 2013-07-09 (1003 days ago) InstallationMedia: Lubuntu 13.04 "Raring Ringtail" - Release i386 (20130423.1) MachineType: CompuLab CM-iAM/SBC-FITPC2i ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-35-generic root=UUID=41b7698f-f3fa-4940-8e13-9378c5021e90 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.2.0-35-generic N/A linux-backports-modules-4.2.0-35-generic N/A linux-firmware1.149.3 RfKill: 0: phy0: Wireless LAN Soft blocked: yes Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to wily on 2015-12-23 (106 days ago) dmi.bios.date: 09/14/2010 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: NAPA0001.86C..D.1009141059 dmi.board.name: CM-iAM/SBC-FITPC2i dmi.board.vendor: Intel Corporation dmi.board.version: 1.x dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 1 dmi.chassis.vendor: OEM dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrNAPA0001.86C..D.1009141059:bd09/14/2010:svnCompuLab:pnCM-iAM/SBC-FITPC2i:pvrNotApplicable:rvnIntelCorporation:rnCM-iAM/SBC-FITPC2i:rvr1.x:cvnOEM:ct1:cvrN/A: dmi.product.name: CM-iAM/SBC-FITPC2i dmi.product.version: Not Applicable dmi.sys.vendor: CompuLab To manage notifications about this bug go to:
[Kernel-packages] [Bug 1567781] Re: unable to handle kernel NULL pointer dereference at 00000134
Uli Köhler, it will help immensely if you filed a new report with the Ubuntu repository kernel (not mainline/upstream) via a terminal: ubuntu-bug linux Please feel free to subscribe me to it. For more on why this is helpful, please see https://wiki.ubuntu.com/ReportingBugs. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1567781 Title: unable to handle kernel NULL pointer dereference at 0134 Status in linux package in Ubuntu: Incomplete Bug description: Problem is found in dmesg output: [ 11.660671] BUG: unable to handle kernel NULL pointer dereference at 0134 [ 11.660688] IP: [] mutex_lock+0x12/0x30 [ 11.660706] *pdpt = 33ee5001 *pde = [ 11.660714] Oops: 0002 [#1] SMP [ 11.660723] Modules linked in: nfsd auth_rpcgss nfs_acl lockd parport_pc grace ppdev lp sunrpc parport autofs4 hid_generic hid_cherry pata_acpi usbhid hid psmouse gma500_gfx i2c_algo_bit r8169 drm_kms_helper drm sdhci_pci pata_sch sdhci mii video [ 11.660772] CPU: 1 PID: 242 Comm: plymouthd Not tainted 4.2.0-35-generic #40-Ubuntu [ 11.660779] Hardware name: CompuLab CM-iAM/SBC-FITPC2i/CM-iAM/SBC-FITPC2i, BIOS NAPA0001.86C..D.1009141059 09/14/2010 [ 11.660785] task: f5cf08c0 ti: f2364000 task.ti: f2364000 [ 11.660792] EIP: 0060:[] EFLAGS: 00010286 CPU: 1 [ 11.660798] EIP is at mutex_lock+0x12/0x30 [ 11.660804] EAX: 0134 EBX: 0134 ECX: EDX: 8000 [ 11.660810] ESI: EDI: EBP: f2365ea8 ESP: f2365ea4 [ 11.660815] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 11.660820] CR0: 80050033 CR2: 0134 CR3: 31a1d540 CR4: 06f0 [ 11.660824] Stack: [ 11.660828] f19f93a0 f2365ec0 f8586171 f326dea0 f1ad7000 f1a0a400 f2365ec8 [ 11.660842] f858621f f2365edc f845ff47 f1a0a400 f1a0a400 f1a0a400 f2365eec f84b6019 [ 11.660856] f2365f04 c11b2de4 f2365f04 f856a78a f74d59d0 f1a0a400 [ 11.660869] Call Trace: [ 11.660935] [] __drm_modeset_lock_all+0x91/0x130 [drm] [ 11.660986] [] drm_modeset_lock_all+0xf/0x30 [drm] [ 11.661018] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x17/0x50 [drm_kms_helper] [ 11.661048] [] psb_driver_lastclose+0x19/0x50 [gma500_gfx] [ 11.661060] [] ? kfree+0x134/0x140 [ 11.661110] [] drm_lastclose+0x2a/0x140 [drm] [ 11.661159] [] drm_release+0x29f/0x490 [drm] [ 11.661170] [] __fput+0xcf/0x210 [ 11.661179] [] fput+0xd/0x10 [ 11.661189] [] task_work_run+0x7f/0xa0 [ 11.661200] [] do_notify_resume+0x75/0x80 [ 11.661209] [] work_notifysig+0x16/0x1b [ 11.661215] Code: 00 00 c3 8d b6 00 00 00 00 31 c0 5d c3 8d b6 00 00 00 00 8d bf 00 00 00 00 55 89 e5 53 3e 8d 74 26 00 89 c3 e8 60 ef ff ff 89 d8 ff 08 79 05 e8 74 07 00 00 64 a1 c8 c0 bf c1 89 43 10 5b 5d [ 11.661311] EIP: [] mutex_lock+0x12/0x30 SS:ESP 0068:f2365ea4 [ 11.661323] CR2: 0134 [ 11.661332] ---[ end trace 3bb80835d39a3e44 ]--- ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-35-generic 4.2.0-35.40 ProcVersionSignature: Ubuntu 4.2.0-35.40-generic 4.2.8-ckt5 Uname: Linux 4.2.0-35-generic i686 ApportVersion: 2.19.1-0ubuntu5 Architecture: i386 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Date: Fri Apr 8 08:21:26 2016 HibernationDevice: RESUME=UUID=fda9b258-61a9-4bc5-974e-738538cee628 InstallationDate: Installed on 2013-07-09 (1003 days ago) InstallationMedia: Lubuntu 13.04 "Raring Ringtail" - Release i386 (20130423.1) MachineType: CompuLab CM-iAM/SBC-FITPC2i ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-35-generic root=UUID=41b7698f-f3fa-4940-8e13-9378c5021e90 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.2.0-35-generic N/A linux-backports-modules-4.2.0-35-generic N/A linux-firmware1.149.3 RfKill: 0: phy0: Wireless LAN Soft blocked: yes Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to wily on 2015-12-23 (106 days ago) dmi.bios.date: 09/14/2010 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: NAPA0001.86C..D.1009141059 dmi.board.name: CM-iAM/SBC-FITPC2i dmi.board.vendor: Intel Corporation dmi.board.version: 1.x dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 1 dmi.chassis.vendor: OEM dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrNAPA0001.86C..D.1009141059:bd09/14/2010:svnCompuLab:pnCM-iAM/SBC-FITPC2i:pvrNotApplicable:rvnIntelCorporation:rnCM-iAM/SBC-FITPC2i:rvr1.x:cvnOEM:ct1:cvrN/A: dmi.product.name:
[Kernel-packages] [Bug 1567781] Re: unable to handle kernel NULL pointer dereference at 00000134
I faced the same issue with an embedded LEX 2I260D-H26 on Ubuntu 16.04 both in kernels 4.6. I faced an issue where (when not blacklisting the gma500_gfx driver via /etc/modprobe.d/blacklist.conf), the HDMI screen would stay black, unless the HDMI cable was NOT plugged in during boot in which case I could connect HDMI after startup and then restart the display manager. Also, the setup worked perfectly fine on a 1280x720 monitor (which does not support Full HD), but displayed the abovementioned failure modes in Full HD. I don't know if the dmesg error message also appears on the 1280x720 monitor, but it appeared if and only if the HDMI stayed black. I have solved this issue in Kernel 4.6 mainline (I have not tried with other kernels so far, but I will try with 4.4 in the next few weeks) by applying the following settings in "VGA setting" in the BIOS: On-Chip Frame Buffer Size := 64 MB (default: 8 MB) Total GFX Memory := 256 MB (default: 128 MB) I have not checked if any of those settings individually solve the issue. In any case, however, I believe it might be an issue with lack of memory, possibly either in the driver or in the firmware. It might also be related to a memory overflow/use-after-free etc that is triggered by the lack of memory. My recommended procedure to fix the issue on your hardware is to go into your BIOS and increase all memory settings for the embedded graphics until the problem disappears. I hope this information can help you debug it in your system. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1567781 Title: unable to handle kernel NULL pointer dereference at 0134 Status in linux package in Ubuntu: Incomplete Bug description: Problem is found in dmesg output: [ 11.660671] BUG: unable to handle kernel NULL pointer dereference at 0134 [ 11.660688] IP: [] mutex_lock+0x12/0x30 [ 11.660706] *pdpt = 33ee5001 *pde = [ 11.660714] Oops: 0002 [#1] SMP [ 11.660723] Modules linked in: nfsd auth_rpcgss nfs_acl lockd parport_pc grace ppdev lp sunrpc parport autofs4 hid_generic hid_cherry pata_acpi usbhid hid psmouse gma500_gfx i2c_algo_bit r8169 drm_kms_helper drm sdhci_pci pata_sch sdhci mii video [ 11.660772] CPU: 1 PID: 242 Comm: plymouthd Not tainted 4.2.0-35-generic #40-Ubuntu [ 11.660779] Hardware name: CompuLab CM-iAM/SBC-FITPC2i/CM-iAM/SBC-FITPC2i, BIOS NAPA0001.86C..D.1009141059 09/14/2010 [ 11.660785] task: f5cf08c0 ti: f2364000 task.ti: f2364000 [ 11.660792] EIP: 0060:[] EFLAGS: 00010286 CPU: 1 [ 11.660798] EIP is at mutex_lock+0x12/0x30 [ 11.660804] EAX: 0134 EBX: 0134 ECX: EDX: 8000 [ 11.660810] ESI: EDI: EBP: f2365ea8 ESP: f2365ea4 [ 11.660815] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 11.660820] CR0: 80050033 CR2: 0134 CR3: 31a1d540 CR4: 06f0 [ 11.660824] Stack: [ 11.660828] f19f93a0 f2365ec0 f8586171 f326dea0 f1ad7000 f1a0a400 f2365ec8 [ 11.660842] f858621f f2365edc f845ff47 f1a0a400 f1a0a400 f1a0a400 f2365eec f84b6019 [ 11.660856] f2365f04 c11b2de4 f2365f04 f856a78a f74d59d0 f1a0a400 [ 11.660869] Call Trace: [ 11.660935] [] __drm_modeset_lock_all+0x91/0x130 [drm] [ 11.660986] [] drm_modeset_lock_all+0xf/0x30 [drm] [ 11.661018] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x17/0x50 [drm_kms_helper] [ 11.661048] [] psb_driver_lastclose+0x19/0x50 [gma500_gfx] [ 11.661060] [] ? kfree+0x134/0x140 [ 11.661110] [] drm_lastclose+0x2a/0x140 [drm] [ 11.661159] [] drm_release+0x29f/0x490 [drm] [ 11.661170] [] __fput+0xcf/0x210 [ 11.661179] [] fput+0xd/0x10 [ 11.661189] [] task_work_run+0x7f/0xa0 [ 11.661200] [] do_notify_resume+0x75/0x80 [ 11.661209] [] work_notifysig+0x16/0x1b [ 11.661215] Code: 00 00 c3 8d b6 00 00 00 00 31 c0 5d c3 8d b6 00 00 00 00 8d bf 00 00 00 00 55 89 e5 53 3e 8d 74 26 00 89 c3 e8 60 ef ff ff 89 d8 ff 08 79 05 e8 74 07 00 00 64 a1 c8 c0 bf c1 89 43 10 5b 5d [ 11.661311] EIP: [] mutex_lock+0x12/0x30 SS:ESP 0068:f2365ea4 [ 11.661323] CR2: 0134 [ 11.661332] ---[ end trace 3bb80835d39a3e44 ]--- ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-35-generic 4.2.0-35.40 ProcVersionSignature: Ubuntu 4.2.0-35.40-generic 4.2.8-ckt5 Uname: Linux 4.2.0-35-generic i686 ApportVersion: 2.19.1-0ubuntu5 Architecture: i386 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Date: Fri Apr 8 08:21:26 2016 HibernationDevice: RESUME=UUID=fda9b258-61a9-4bc5-974e-738538cee628 InstallationDate: Installed on 2013-07-09 (1003
Re: [Kernel-packages] [Bug 1567781] Re: unable to handle kernel NULL pointer dereference at 00000134
On Tue, Jun 07, 2016 at 03:57:55AM -, Christopher M. Penalver wrote: > hjl, could you please test the latest mainline kernel (4.7-rc2) and > advise to the results? > Chris, I have installed the 4.7rc2 kernel like 4.6rc6 before but unfortunately the new kernel ist not started, the grub menu has the 4.7rc2 entry but does not offer it during start of the system. regards hjl -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1567781 Title: unable to handle kernel NULL pointer dereference at 0134 Status in linux package in Ubuntu: Incomplete Bug description: Problem is found in dmesg output: [ 11.660671] BUG: unable to handle kernel NULL pointer dereference at 0134 [ 11.660688] IP: [] mutex_lock+0x12/0x30 [ 11.660706] *pdpt = 33ee5001 *pde = [ 11.660714] Oops: 0002 [#1] SMP [ 11.660723] Modules linked in: nfsd auth_rpcgss nfs_acl lockd parport_pc grace ppdev lp sunrpc parport autofs4 hid_generic hid_cherry pata_acpi usbhid hid psmouse gma500_gfx i2c_algo_bit r8169 drm_kms_helper drm sdhci_pci pata_sch sdhci mii video [ 11.660772] CPU: 1 PID: 242 Comm: plymouthd Not tainted 4.2.0-35-generic #40-Ubuntu [ 11.660779] Hardware name: CompuLab CM-iAM/SBC-FITPC2i/CM-iAM/SBC-FITPC2i, BIOS NAPA0001.86C..D.1009141059 09/14/2010 [ 11.660785] task: f5cf08c0 ti: f2364000 task.ti: f2364000 [ 11.660792] EIP: 0060:[] EFLAGS: 00010286 CPU: 1 [ 11.660798] EIP is at mutex_lock+0x12/0x30 [ 11.660804] EAX: 0134 EBX: 0134 ECX: EDX: 8000 [ 11.660810] ESI: EDI: EBP: f2365ea8 ESP: f2365ea4 [ 11.660815] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 11.660820] CR0: 80050033 CR2: 0134 CR3: 31a1d540 CR4: 06f0 [ 11.660824] Stack: [ 11.660828] f19f93a0 f2365ec0 f8586171 f326dea0 f1ad7000 f1a0a400 f2365ec8 [ 11.660842] f858621f f2365edc f845ff47 f1a0a400 f1a0a400 f1a0a400 f2365eec f84b6019 [ 11.660856] f2365f04 c11b2de4 f2365f04 f856a78a f74d59d0 f1a0a400 [ 11.660869] Call Trace: [ 11.660935] [] __drm_modeset_lock_all+0x91/0x130 [drm] [ 11.660986] [] drm_modeset_lock_all+0xf/0x30 [drm] [ 11.661018] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x17/0x50 [drm_kms_helper] [ 11.661048] [] psb_driver_lastclose+0x19/0x50 [gma500_gfx] [ 11.661060] [] ? kfree+0x134/0x140 [ 11.661110] [] drm_lastclose+0x2a/0x140 [drm] [ 11.661159] [] drm_release+0x29f/0x490 [drm] [ 11.661170] [] __fput+0xcf/0x210 [ 11.661179] [] fput+0xd/0x10 [ 11.661189] [] task_work_run+0x7f/0xa0 [ 11.661200] [] do_notify_resume+0x75/0x80 [ 11.661209] [] work_notifysig+0x16/0x1b [ 11.661215] Code: 00 00 c3 8d b6 00 00 00 00 31 c0 5d c3 8d b6 00 00 00 00 8d bf 00 00 00 00 55 89 e5 53 3e 8d 74 26 00 89 c3 e8 60 ef ff ff 89 d8 ff 08 79 05 e8 74 07 00 00 64 a1 c8 c0 bf c1 89 43 10 5b 5d [ 11.661311] EIP: [] mutex_lock+0x12/0x30 SS:ESP 0068:f2365ea4 [ 11.661323] CR2: 0134 [ 11.661332] ---[ end trace 3bb80835d39a3e44 ]--- ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-35-generic 4.2.0-35.40 ProcVersionSignature: Ubuntu 4.2.0-35.40-generic 4.2.8-ckt5 Uname: Linux 4.2.0-35-generic i686 ApportVersion: 2.19.1-0ubuntu5 Architecture: i386 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Date: Fri Apr 8 08:21:26 2016 HibernationDevice: RESUME=UUID=fda9b258-61a9-4bc5-974e-738538cee628 InstallationDate: Installed on 2013-07-09 (1003 days ago) InstallationMedia: Lubuntu 13.04 "Raring Ringtail" - Release i386 (20130423.1) MachineType: CompuLab CM-iAM/SBC-FITPC2i ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-35-generic root=UUID=41b7698f-f3fa-4940-8e13-9378c5021e90 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.2.0-35-generic N/A linux-backports-modules-4.2.0-35-generic N/A linux-firmware1.149.3 RfKill: 0: phy0: Wireless LAN Soft blocked: yes Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to wily on 2015-12-23 (106 days ago) dmi.bios.date: 09/14/2010 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: NAPA0001.86C..D.1009141059 dmi.board.name: CM-iAM/SBC-FITPC2i dmi.board.vendor: Intel Corporation dmi.board.version: 1.x dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 1 dmi.chassis.vendor: OEM dmi.chassis.version: N/A dmi.modalias:
[Kernel-packages] [Bug 1567781] Re: unable to handle kernel NULL pointer dereference at 00000134
hjl, could you please test the latest mainline kernel (4.7-rc2) and advise to the results? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1567781 Title: unable to handle kernel NULL pointer dereference at 0134 Status in linux package in Ubuntu: Incomplete Bug description: Problem is found in dmesg output: [ 11.660671] BUG: unable to handle kernel NULL pointer dereference at 0134 [ 11.660688] IP: [] mutex_lock+0x12/0x30 [ 11.660706] *pdpt = 33ee5001 *pde = [ 11.660714] Oops: 0002 [#1] SMP [ 11.660723] Modules linked in: nfsd auth_rpcgss nfs_acl lockd parport_pc grace ppdev lp sunrpc parport autofs4 hid_generic hid_cherry pata_acpi usbhid hid psmouse gma500_gfx i2c_algo_bit r8169 drm_kms_helper drm sdhci_pci pata_sch sdhci mii video [ 11.660772] CPU: 1 PID: 242 Comm: plymouthd Not tainted 4.2.0-35-generic #40-Ubuntu [ 11.660779] Hardware name: CompuLab CM-iAM/SBC-FITPC2i/CM-iAM/SBC-FITPC2i, BIOS NAPA0001.86C..D.1009141059 09/14/2010 [ 11.660785] task: f5cf08c0 ti: f2364000 task.ti: f2364000 [ 11.660792] EIP: 0060:[] EFLAGS: 00010286 CPU: 1 [ 11.660798] EIP is at mutex_lock+0x12/0x30 [ 11.660804] EAX: 0134 EBX: 0134 ECX: EDX: 8000 [ 11.660810] ESI: EDI: EBP: f2365ea8 ESP: f2365ea4 [ 11.660815] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 11.660820] CR0: 80050033 CR2: 0134 CR3: 31a1d540 CR4: 06f0 [ 11.660824] Stack: [ 11.660828] f19f93a0 f2365ec0 f8586171 f326dea0 f1ad7000 f1a0a400 f2365ec8 [ 11.660842] f858621f f2365edc f845ff47 f1a0a400 f1a0a400 f1a0a400 f2365eec f84b6019 [ 11.660856] f2365f04 c11b2de4 f2365f04 f856a78a f74d59d0 f1a0a400 [ 11.660869] Call Trace: [ 11.660935] [] __drm_modeset_lock_all+0x91/0x130 [drm] [ 11.660986] [] drm_modeset_lock_all+0xf/0x30 [drm] [ 11.661018] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x17/0x50 [drm_kms_helper] [ 11.661048] [] psb_driver_lastclose+0x19/0x50 [gma500_gfx] [ 11.661060] [] ? kfree+0x134/0x140 [ 11.661110] [] drm_lastclose+0x2a/0x140 [drm] [ 11.661159] [] drm_release+0x29f/0x490 [drm] [ 11.661170] [] __fput+0xcf/0x210 [ 11.661179] [] fput+0xd/0x10 [ 11.661189] [] task_work_run+0x7f/0xa0 [ 11.661200] [] do_notify_resume+0x75/0x80 [ 11.661209] [] work_notifysig+0x16/0x1b [ 11.661215] Code: 00 00 c3 8d b6 00 00 00 00 31 c0 5d c3 8d b6 00 00 00 00 8d bf 00 00 00 00 55 89 e5 53 3e 8d 74 26 00 89 c3 e8 60 ef ff ff 89 d8 ff 08 79 05 e8 74 07 00 00 64 a1 c8 c0 bf c1 89 43 10 5b 5d [ 11.661311] EIP: [] mutex_lock+0x12/0x30 SS:ESP 0068:f2365ea4 [ 11.661323] CR2: 0134 [ 11.661332] ---[ end trace 3bb80835d39a3e44 ]--- ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-35-generic 4.2.0-35.40 ProcVersionSignature: Ubuntu 4.2.0-35.40-generic 4.2.8-ckt5 Uname: Linux 4.2.0-35-generic i686 ApportVersion: 2.19.1-0ubuntu5 Architecture: i386 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Date: Fri Apr 8 08:21:26 2016 HibernationDevice: RESUME=UUID=fda9b258-61a9-4bc5-974e-738538cee628 InstallationDate: Installed on 2013-07-09 (1003 days ago) InstallationMedia: Lubuntu 13.04 "Raring Ringtail" - Release i386 (20130423.1) MachineType: CompuLab CM-iAM/SBC-FITPC2i ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-35-generic root=UUID=41b7698f-f3fa-4940-8e13-9378c5021e90 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.2.0-35-generic N/A linux-backports-modules-4.2.0-35-generic N/A linux-firmware1.149.3 RfKill: 0: phy0: Wireless LAN Soft blocked: yes Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to wily on 2015-12-23 (106 days ago) dmi.bios.date: 09/14/2010 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: NAPA0001.86C..D.1009141059 dmi.board.name: CM-iAM/SBC-FITPC2i dmi.board.vendor: Intel Corporation dmi.board.version: 1.x dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 1 dmi.chassis.vendor: OEM dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrNAPA0001.86C..D.1009141059:bd09/14/2010:svnCompuLab:pnCM-iAM/SBC-FITPC2i:pvrNotApplicable:rvnIntelCorporation:rnCM-iAM/SBC-FITPC2i:rvr1.x:cvnOEM:ct1:cvrN/A: dmi.product.name: CM-iAM/SBC-FITPC2i dmi.product.version: Not Applicable dmi.sys.vendor: CompuLab To manage notifications about this bug go to:
Re: [Kernel-packages] [Bug 1567781] Re: unable to handle kernel NULL pointer dereference at 00000134
On Sat, Jun 04, 2016 at 12:19:56PM -, Christopher M. Penalver wrote: > hjl, could you please provide the full computer manufacturer and model > as noted on the sticker of the computer itself (not from the Bug > Description)? > > ** Tags added: apport-bug i386 wily > Chris, I tried to read the printing on the processor chip. it is not readable, processor is soldered to the downside of the board... the BIOS summary tell that I use a Intel ATOM Z550, the modell is a POKINI Z manufactured by exone company. ( the current description from the internet tells the the pokiniZ has a ATOM Z530 build in). I hope this helps. regards hjl -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1567781 Title: unable to handle kernel NULL pointer dereference at 0134 Status in linux package in Ubuntu: Incomplete Bug description: Problem is found in dmesg output: [ 11.660671] BUG: unable to handle kernel NULL pointer dereference at 0134 [ 11.660688] IP: [] mutex_lock+0x12/0x30 [ 11.660706] *pdpt = 33ee5001 *pde = [ 11.660714] Oops: 0002 [#1] SMP [ 11.660723] Modules linked in: nfsd auth_rpcgss nfs_acl lockd parport_pc grace ppdev lp sunrpc parport autofs4 hid_generic hid_cherry pata_acpi usbhid hid psmouse gma500_gfx i2c_algo_bit r8169 drm_kms_helper drm sdhci_pci pata_sch sdhci mii video [ 11.660772] CPU: 1 PID: 242 Comm: plymouthd Not tainted 4.2.0-35-generic #40-Ubuntu [ 11.660779] Hardware name: CompuLab CM-iAM/SBC-FITPC2i/CM-iAM/SBC-FITPC2i, BIOS NAPA0001.86C..D.1009141059 09/14/2010 [ 11.660785] task: f5cf08c0 ti: f2364000 task.ti: f2364000 [ 11.660792] EIP: 0060:[] EFLAGS: 00010286 CPU: 1 [ 11.660798] EIP is at mutex_lock+0x12/0x30 [ 11.660804] EAX: 0134 EBX: 0134 ECX: EDX: 8000 [ 11.660810] ESI: EDI: EBP: f2365ea8 ESP: f2365ea4 [ 11.660815] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 11.660820] CR0: 80050033 CR2: 0134 CR3: 31a1d540 CR4: 06f0 [ 11.660824] Stack: [ 11.660828] f19f93a0 f2365ec0 f8586171 f326dea0 f1ad7000 f1a0a400 f2365ec8 [ 11.660842] f858621f f2365edc f845ff47 f1a0a400 f1a0a400 f1a0a400 f2365eec f84b6019 [ 11.660856] f2365f04 c11b2de4 f2365f04 f856a78a f74d59d0 f1a0a400 [ 11.660869] Call Trace: [ 11.660935] [] __drm_modeset_lock_all+0x91/0x130 [drm] [ 11.660986] [] drm_modeset_lock_all+0xf/0x30 [drm] [ 11.661018] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x17/0x50 [drm_kms_helper] [ 11.661048] [] psb_driver_lastclose+0x19/0x50 [gma500_gfx] [ 11.661060] [] ? kfree+0x134/0x140 [ 11.661110] [] drm_lastclose+0x2a/0x140 [drm] [ 11.661159] [] drm_release+0x29f/0x490 [drm] [ 11.661170] [] __fput+0xcf/0x210 [ 11.661179] [] fput+0xd/0x10 [ 11.661189] [] task_work_run+0x7f/0xa0 [ 11.661200] [] do_notify_resume+0x75/0x80 [ 11.661209] [] work_notifysig+0x16/0x1b [ 11.661215] Code: 00 00 c3 8d b6 00 00 00 00 31 c0 5d c3 8d b6 00 00 00 00 8d bf 00 00 00 00 55 89 e5 53 3e 8d 74 26 00 89 c3 e8 60 ef ff ff 89 d8 ff 08 79 05 e8 74 07 00 00 64 a1 c8 c0 bf c1 89 43 10 5b 5d [ 11.661311] EIP: [] mutex_lock+0x12/0x30 SS:ESP 0068:f2365ea4 [ 11.661323] CR2: 0134 [ 11.661332] ---[ end trace 3bb80835d39a3e44 ]--- ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-35-generic 4.2.0-35.40 ProcVersionSignature: Ubuntu 4.2.0-35.40-generic 4.2.8-ckt5 Uname: Linux 4.2.0-35-generic i686 ApportVersion: 2.19.1-0ubuntu5 Architecture: i386 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Date: Fri Apr 8 08:21:26 2016 HibernationDevice: RESUME=UUID=fda9b258-61a9-4bc5-974e-738538cee628 InstallationDate: Installed on 2013-07-09 (1003 days ago) InstallationMedia: Lubuntu 13.04 "Raring Ringtail" - Release i386 (20130423.1) MachineType: CompuLab CM-iAM/SBC-FITPC2i ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-35-generic root=UUID=41b7698f-f3fa-4940-8e13-9378c5021e90 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.2.0-35-generic N/A linux-backports-modules-4.2.0-35-generic N/A linux-firmware1.149.3 RfKill: 0: phy0: Wireless LAN Soft blocked: yes Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to wily on 2015-12-23 (106 days ago) dmi.bios.date: 09/14/2010 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: NAPA0001.86C..D.1009141059 dmi.board.name: CM-iAM/SBC-FITPC2i dmi.board.vendor: Intel Corporation dmi.board.version:
[Kernel-packages] [Bug 1567781] Re: unable to handle kernel NULL pointer dereference at 00000134
hjl, could you please provide the full computer manufacturer and model as noted on the sticker of the computer itself (not from the Bug Description)? ** Tags added: apport-bug i386 wily -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1567781 Title: unable to handle kernel NULL pointer dereference at 0134 Status in linux package in Ubuntu: Incomplete Bug description: Problem is found in dmesg output: [ 11.660671] BUG: unable to handle kernel NULL pointer dereference at 0134 [ 11.660688] IP: [] mutex_lock+0x12/0x30 [ 11.660706] *pdpt = 33ee5001 *pde = [ 11.660714] Oops: 0002 [#1] SMP [ 11.660723] Modules linked in: nfsd auth_rpcgss nfs_acl lockd parport_pc grace ppdev lp sunrpc parport autofs4 hid_generic hid_cherry pata_acpi usbhid hid psmouse gma500_gfx i2c_algo_bit r8169 drm_kms_helper drm sdhci_pci pata_sch sdhci mii video [ 11.660772] CPU: 1 PID: 242 Comm: plymouthd Not tainted 4.2.0-35-generic #40-Ubuntu [ 11.660779] Hardware name: CompuLab CM-iAM/SBC-FITPC2i/CM-iAM/SBC-FITPC2i, BIOS NAPA0001.86C..D.1009141059 09/14/2010 [ 11.660785] task: f5cf08c0 ti: f2364000 task.ti: f2364000 [ 11.660792] EIP: 0060:[] EFLAGS: 00010286 CPU: 1 [ 11.660798] EIP is at mutex_lock+0x12/0x30 [ 11.660804] EAX: 0134 EBX: 0134 ECX: EDX: 8000 [ 11.660810] ESI: EDI: EBP: f2365ea8 ESP: f2365ea4 [ 11.660815] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 11.660820] CR0: 80050033 CR2: 0134 CR3: 31a1d540 CR4: 06f0 [ 11.660824] Stack: [ 11.660828] f19f93a0 f2365ec0 f8586171 f326dea0 f1ad7000 f1a0a400 f2365ec8 [ 11.660842] f858621f f2365edc f845ff47 f1a0a400 f1a0a400 f1a0a400 f2365eec f84b6019 [ 11.660856] f2365f04 c11b2de4 f2365f04 f856a78a f74d59d0 f1a0a400 [ 11.660869] Call Trace: [ 11.660935] [] __drm_modeset_lock_all+0x91/0x130 [drm] [ 11.660986] [] drm_modeset_lock_all+0xf/0x30 [drm] [ 11.661018] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x17/0x50 [drm_kms_helper] [ 11.661048] [] psb_driver_lastclose+0x19/0x50 [gma500_gfx] [ 11.661060] [] ? kfree+0x134/0x140 [ 11.661110] [] drm_lastclose+0x2a/0x140 [drm] [ 11.661159] [] drm_release+0x29f/0x490 [drm] [ 11.661170] [] __fput+0xcf/0x210 [ 11.661179] [] fput+0xd/0x10 [ 11.661189] [] task_work_run+0x7f/0xa0 [ 11.661200] [] do_notify_resume+0x75/0x80 [ 11.661209] [] work_notifysig+0x16/0x1b [ 11.661215] Code: 00 00 c3 8d b6 00 00 00 00 31 c0 5d c3 8d b6 00 00 00 00 8d bf 00 00 00 00 55 89 e5 53 3e 8d 74 26 00 89 c3 e8 60 ef ff ff 89 d8 ff 08 79 05 e8 74 07 00 00 64 a1 c8 c0 bf c1 89 43 10 5b 5d [ 11.661311] EIP: [] mutex_lock+0x12/0x30 SS:ESP 0068:f2365ea4 [ 11.661323] CR2: 0134 [ 11.661332] ---[ end trace 3bb80835d39a3e44 ]--- ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-35-generic 4.2.0-35.40 ProcVersionSignature: Ubuntu 4.2.0-35.40-generic 4.2.8-ckt5 Uname: Linux 4.2.0-35-generic i686 ApportVersion: 2.19.1-0ubuntu5 Architecture: i386 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Date: Fri Apr 8 08:21:26 2016 HibernationDevice: RESUME=UUID=fda9b258-61a9-4bc5-974e-738538cee628 InstallationDate: Installed on 2013-07-09 (1003 days ago) InstallationMedia: Lubuntu 13.04 "Raring Ringtail" - Release i386 (20130423.1) MachineType: CompuLab CM-iAM/SBC-FITPC2i ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-35-generic root=UUID=41b7698f-f3fa-4940-8e13-9378c5021e90 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.2.0-35-generic N/A linux-backports-modules-4.2.0-35-generic N/A linux-firmware1.149.3 RfKill: 0: phy0: Wireless LAN Soft blocked: yes Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to wily on 2015-12-23 (106 days ago) dmi.bios.date: 09/14/2010 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: NAPA0001.86C..D.1009141059 dmi.board.name: CM-iAM/SBC-FITPC2i dmi.board.vendor: Intel Corporation dmi.board.version: 1.x dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 1 dmi.chassis.vendor: OEM dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrNAPA0001.86C..D.1009141059:bd09/14/2010:svnCompuLab:pnCM-iAM/SBC-FITPC2i:pvrNotApplicable:rvnIntelCorporation:rnCM-iAM/SBC-FITPC2i:rvr1.x:cvnOEM:ct1:cvrN/A: dmi.product.name: CM-iAM/SBC-FITPC2i dmi.product.version: Not Applicable dmi.sys.vendor: CompuLab To manage
[Kernel-packages] [Bug 1567781] Re: unable to handle kernel NULL pointer dereference at 00000134
Hi Joseph, Thanks a lot for your help. I have installed kernel 4.6rc4 as recommended today and booted into same issue. Find excerpt of dmesg output here: [ 12.499797] BUG: unable to handle kernel NULL pointer dereference at 012c [ 12.500022] IP: [] mutex_lock+0x12/0x30 [ 12.500022] *pdpt = 35ff7001 *pde = [ 12.500022] Oops: 0002 [#1] SMP [ 12.500022] Modules linked in: nfsd auth_rpcgss nfs_acl lockd parport_pc grace ppdev sunrpc lp parport autofs4 pata_acpi hid_generic hid_cherry usbhid hid psmouse sdhci_pci r8169 pata_sch gma500_gfx sdhci i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm mii fjes video [ 12.500022] CPU: 0 PID: 265 Comm: plymouthd Not tainted 4.6.0-040600rc4-generic #201604172330 [ 12.500022] Hardware name: CompuLab CM-iAM/SBC-FITPC2i/CM-iAM/SBC-FITPC2i, BIOS NAPA0001.86C..D.1009141059 09/14/2010 [ 12.500022] task: f5f95a00 ti: f357 task.ti: f357 Thanks a lot for your support regards Hans-Jürgen [ 12.500022] EIP: 0060:[] EFLAGS: 00010286 CPU: 0 [ 12.500022] EIP is at mutex_lock+0x12/0x30 [ 12.500022] EAX: 012c EBX: 012c ECX: EDX: 8000 [ 12.500022] ESI: EDI: EBP: f3571e90 ESP: f3571e8c [ 12.500022] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 12.500022] CR0: 80050033 CR2: 012c CR3: 35ca87e0 CR4: 06f0 [ 12.500022] Stack: [ 12.500022] f5ca82a0 f3571ea0 f8534761 f1a73900 f5e18c00 f3571eb4 f84fa450 f5e18c00 [ 12.500022] f5e18c00 f5e18c00 f3571ec4 f8b070b9 f5e18c00 f5e18c34 f3571edc f8518b6a [ 12.500022] f756b098 f5e18c00 f3571f18 f8518ee7 1000 [ 12.500022] Call Trace: [ 12.500022] [] drm_modeset_lock_all+0x31/0xb0 [drm] [ 12.500022] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x20/0x70 [drm_kms_helper] [ 12.500022] [] psb_driver_lastclose+0x19/0x50 [gma500_gfx] [ 12.500022] [] drm_lastclose+0x2a/0x140 [drm] [ 12.500022] [] drm_release+0x267/0x450 [drm] [ 12.500022] [] __fput+0xd1/0x210 [ 12.500022] [] fput+0xd/0x10 [ 12.500022] [] task_work_run+0x7f/0xa0 [ 12.500022] [] exit_to_usermode_loop+0xd5/0xe0 [ 12.500022] [] do_fast_syscall_32+0x127/0x140 [ 12.500022] [] sysenter_past_esp+0x47/0x75 [ 12.500022] Code: 00 00 c3 8d b6 00 00 00 00 31 c0 5d c3 8d b6 00 00 00 00 8d bf 00 00 00 00 55 89 e5 53 3e 8d 74 26 00 89 c3 e8 70 ef ff ff 89 d8 ff 08 79 05 e8 74 07 00 00 64 a1 68 d2 c7 c1 89 43 10 5b 5d [ 12.500022] EIP: [] mutex_lock+0x12/0x30 SS:ESP 0068:f3571e8c [ 12.500022] CR2: 012c [ 12.845872] ---[ end trace 92f73bfbf19bea01 ]--- -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1567781 Title: unable to handle kernel NULL pointer dereference at 0134 Status in linux package in Ubuntu: Incomplete Bug description: Problem is found in dmesg output: [ 11.660671] BUG: unable to handle kernel NULL pointer dereference at 0134 [ 11.660688] IP: [] mutex_lock+0x12/0x30 [ 11.660706] *pdpt = 33ee5001 *pde = [ 11.660714] Oops: 0002 [#1] SMP [ 11.660723] Modules linked in: nfsd auth_rpcgss nfs_acl lockd parport_pc grace ppdev lp sunrpc parport autofs4 hid_generic hid_cherry pata_acpi usbhid hid psmouse gma500_gfx i2c_algo_bit r8169 drm_kms_helper drm sdhci_pci pata_sch sdhci mii video [ 11.660772] CPU: 1 PID: 242 Comm: plymouthd Not tainted 4.2.0-35-generic #40-Ubuntu [ 11.660779] Hardware name: CompuLab CM-iAM/SBC-FITPC2i/CM-iAM/SBC-FITPC2i, BIOS NAPA0001.86C..D.1009141059 09/14/2010 [ 11.660785] task: f5cf08c0 ti: f2364000 task.ti: f2364000 [ 11.660792] EIP: 0060:[] EFLAGS: 00010286 CPU: 1 [ 11.660798] EIP is at mutex_lock+0x12/0x30 [ 11.660804] EAX: 0134 EBX: 0134 ECX: EDX: 8000 [ 11.660810] ESI: EDI: EBP: f2365ea8 ESP: f2365ea4 [ 11.660815] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 11.660820] CR0: 80050033 CR2: 0134 CR3: 31a1d540 CR4: 06f0 [ 11.660824] Stack: [ 11.660828] f19f93a0 f2365ec0 f8586171 f326dea0 f1ad7000 f1a0a400 f2365ec8 [ 11.660842] f858621f f2365edc f845ff47 f1a0a400 f1a0a400 f1a0a400 f2365eec f84b6019 [ 11.660856] f2365f04 c11b2de4 f2365f04 f856a78a f74d59d0 f1a0a400 [ 11.660869] Call Trace: [ 11.660935] [] __drm_modeset_lock_all+0x91/0x130 [drm] [ 11.660986] [] drm_modeset_lock_all+0xf/0x30 [drm] [ 11.661018] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x17/0x50 [drm_kms_helper] [ 11.661048] [] psb_driver_lastclose+0x19/0x50 [gma500_gfx] [ 11.661060] [] ? kfree+0x134/0x140 [ 11.661110] [] drm_lastclose+0x2a/0x140 [drm] [ 11.661159] [] drm_release+0x29f/0x490 [drm] [ 11.661170] [] __fput+0xcf/0x210 [ 11.661179] [] fput+0xd/0x10 [ 11.661189] []
[Kernel-packages] [Bug 1567781] Re: unable to handle kernel NULL pointer dereference at 00000134
** Tags removed: apport-bug i386 wily ** Tags added: kernel-bug-exists-upstream -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1567781 Title: unable to handle kernel NULL pointer dereference at 0134 Status in linux package in Ubuntu: Incomplete Bug description: Problem is found in dmesg output: [ 11.660671] BUG: unable to handle kernel NULL pointer dereference at 0134 [ 11.660688] IP: [] mutex_lock+0x12/0x30 [ 11.660706] *pdpt = 33ee5001 *pde = [ 11.660714] Oops: 0002 [#1] SMP [ 11.660723] Modules linked in: nfsd auth_rpcgss nfs_acl lockd parport_pc grace ppdev lp sunrpc parport autofs4 hid_generic hid_cherry pata_acpi usbhid hid psmouse gma500_gfx i2c_algo_bit r8169 drm_kms_helper drm sdhci_pci pata_sch sdhci mii video [ 11.660772] CPU: 1 PID: 242 Comm: plymouthd Not tainted 4.2.0-35-generic #40-Ubuntu [ 11.660779] Hardware name: CompuLab CM-iAM/SBC-FITPC2i/CM-iAM/SBC-FITPC2i, BIOS NAPA0001.86C..D.1009141059 09/14/2010 [ 11.660785] task: f5cf08c0 ti: f2364000 task.ti: f2364000 [ 11.660792] EIP: 0060:[] EFLAGS: 00010286 CPU: 1 [ 11.660798] EIP is at mutex_lock+0x12/0x30 [ 11.660804] EAX: 0134 EBX: 0134 ECX: EDX: 8000 [ 11.660810] ESI: EDI: EBP: f2365ea8 ESP: f2365ea4 [ 11.660815] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 11.660820] CR0: 80050033 CR2: 0134 CR3: 31a1d540 CR4: 06f0 [ 11.660824] Stack: [ 11.660828] f19f93a0 f2365ec0 f8586171 f326dea0 f1ad7000 f1a0a400 f2365ec8 [ 11.660842] f858621f f2365edc f845ff47 f1a0a400 f1a0a400 f1a0a400 f2365eec f84b6019 [ 11.660856] f2365f04 c11b2de4 f2365f04 f856a78a f74d59d0 f1a0a400 [ 11.660869] Call Trace: [ 11.660935] [] __drm_modeset_lock_all+0x91/0x130 [drm] [ 11.660986] [] drm_modeset_lock_all+0xf/0x30 [drm] [ 11.661018] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x17/0x50 [drm_kms_helper] [ 11.661048] [] psb_driver_lastclose+0x19/0x50 [gma500_gfx] [ 11.661060] [] ? kfree+0x134/0x140 [ 11.661110] [] drm_lastclose+0x2a/0x140 [drm] [ 11.661159] [] drm_release+0x29f/0x490 [drm] [ 11.661170] [] __fput+0xcf/0x210 [ 11.661179] [] fput+0xd/0x10 [ 11.661189] [] task_work_run+0x7f/0xa0 [ 11.661200] [] do_notify_resume+0x75/0x80 [ 11.661209] [] work_notifysig+0x16/0x1b [ 11.661215] Code: 00 00 c3 8d b6 00 00 00 00 31 c0 5d c3 8d b6 00 00 00 00 8d bf 00 00 00 00 55 89 e5 53 3e 8d 74 26 00 89 c3 e8 60 ef ff ff 89 d8 ff 08 79 05 e8 74 07 00 00 64 a1 c8 c0 bf c1 89 43 10 5b 5d [ 11.661311] EIP: [] mutex_lock+0x12/0x30 SS:ESP 0068:f2365ea4 [ 11.661323] CR2: 0134 [ 11.661332] ---[ end trace 3bb80835d39a3e44 ]--- ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-35-generic 4.2.0-35.40 ProcVersionSignature: Ubuntu 4.2.0-35.40-generic 4.2.8-ckt5 Uname: Linux 4.2.0-35-generic i686 ApportVersion: 2.19.1-0ubuntu5 Architecture: i386 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Date: Fri Apr 8 08:21:26 2016 HibernationDevice: RESUME=UUID=fda9b258-61a9-4bc5-974e-738538cee628 InstallationDate: Installed on 2013-07-09 (1003 days ago) InstallationMedia: Lubuntu 13.04 "Raring Ringtail" - Release i386 (20130423.1) MachineType: CompuLab CM-iAM/SBC-FITPC2i ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-35-generic root=UUID=41b7698f-f3fa-4940-8e13-9378c5021e90 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.2.0-35-generic N/A linux-backports-modules-4.2.0-35-generic N/A linux-firmware1.149.3 RfKill: 0: phy0: Wireless LAN Soft blocked: yes Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to wily on 2015-12-23 (106 days ago) dmi.bios.date: 09/14/2010 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: NAPA0001.86C..D.1009141059 dmi.board.name: CM-iAM/SBC-FITPC2i dmi.board.vendor: Intel Corporation dmi.board.version: 1.x dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 1 dmi.chassis.vendor: OEM dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrNAPA0001.86C..D.1009141059:bd09/14/2010:svnCompuLab:pnCM-iAM/SBC-FITPC2i:pvrNotApplicable:rvnIntelCorporation:rnCM-iAM/SBC-FITPC2i:rvr1.x:cvnOEM:ct1:cvrN/A: dmi.product.name: CM-iAM/SBC-FITPC2i dmi.product.version: Not Applicable dmi.sys.vendor: CompuLab To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1567781/+subscriptions --
[Kernel-packages] [Bug 1567781] Re: unable to handle kernel NULL pointer dereference at 00000134
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.6 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.6-rc4-wily/ ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1567781 Title: unable to handle kernel NULL pointer dereference at 0134 Status in linux package in Ubuntu: Incomplete Bug description: Problem is found in dmesg output: [ 11.660671] BUG: unable to handle kernel NULL pointer dereference at 0134 [ 11.660688] IP: [] mutex_lock+0x12/0x30 [ 11.660706] *pdpt = 33ee5001 *pde = [ 11.660714] Oops: 0002 [#1] SMP [ 11.660723] Modules linked in: nfsd auth_rpcgss nfs_acl lockd parport_pc grace ppdev lp sunrpc parport autofs4 hid_generic hid_cherry pata_acpi usbhid hid psmouse gma500_gfx i2c_algo_bit r8169 drm_kms_helper drm sdhci_pci pata_sch sdhci mii video [ 11.660772] CPU: 1 PID: 242 Comm: plymouthd Not tainted 4.2.0-35-generic #40-Ubuntu [ 11.660779] Hardware name: CompuLab CM-iAM/SBC-FITPC2i/CM-iAM/SBC-FITPC2i, BIOS NAPA0001.86C..D.1009141059 09/14/2010 [ 11.660785] task: f5cf08c0 ti: f2364000 task.ti: f2364000 [ 11.660792] EIP: 0060:[] EFLAGS: 00010286 CPU: 1 [ 11.660798] EIP is at mutex_lock+0x12/0x30 [ 11.660804] EAX: 0134 EBX: 0134 ECX: EDX: 8000 [ 11.660810] ESI: EDI: EBP: f2365ea8 ESP: f2365ea4 [ 11.660815] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 11.660820] CR0: 80050033 CR2: 0134 CR3: 31a1d540 CR4: 06f0 [ 11.660824] Stack: [ 11.660828] f19f93a0 f2365ec0 f8586171 f326dea0 f1ad7000 f1a0a400 f2365ec8 [ 11.660842] f858621f f2365edc f845ff47 f1a0a400 f1a0a400 f1a0a400 f2365eec f84b6019 [ 11.660856] f2365f04 c11b2de4 f2365f04 f856a78a f74d59d0 f1a0a400 [ 11.660869] Call Trace: [ 11.660935] [] __drm_modeset_lock_all+0x91/0x130 [drm] [ 11.660986] [] drm_modeset_lock_all+0xf/0x30 [drm] [ 11.661018] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x17/0x50 [drm_kms_helper] [ 11.661048] [] psb_driver_lastclose+0x19/0x50 [gma500_gfx] [ 11.661060] [] ? kfree+0x134/0x140 [ 11.661110] [] drm_lastclose+0x2a/0x140 [drm] [ 11.661159] [] drm_release+0x29f/0x490 [drm] [ 11.661170] [] __fput+0xcf/0x210 [ 11.661179] [] fput+0xd/0x10 [ 11.661189] [] task_work_run+0x7f/0xa0 [ 11.661200] [] do_notify_resume+0x75/0x80 [ 11.661209] [] work_notifysig+0x16/0x1b [ 11.661215] Code: 00 00 c3 8d b6 00 00 00 00 31 c0 5d c3 8d b6 00 00 00 00 8d bf 00 00 00 00 55 89 e5 53 3e 8d 74 26 00 89 c3 e8 60 ef ff ff 89 d8 ff 08 79 05 e8 74 07 00 00 64 a1 c8 c0 bf c1 89 43 10 5b 5d [ 11.661311] EIP: [] mutex_lock+0x12/0x30 SS:ESP 0068:f2365ea4 [ 11.661323] CR2: 0134 [ 11.661332] ---[ end trace 3bb80835d39a3e44 ]--- ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-35-generic 4.2.0-35.40 ProcVersionSignature: Ubuntu 4.2.0-35.40-generic 4.2.8-ckt5 Uname: Linux 4.2.0-35-generic i686 ApportVersion: 2.19.1-0ubuntu5 Architecture: i386 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Date: Fri Apr 8 08:21:26 2016 HibernationDevice: RESUME=UUID=fda9b258-61a9-4bc5-974e-738538cee628 InstallationDate: Installed on 2013-07-09 (1003 days ago) InstallationMedia: Lubuntu 13.04 "Raring Ringtail" - Release i386 (20130423.1) MachineType: CompuLab CM-iAM/SBC-FITPC2i ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-35-generic root=UUID=41b7698f-f3fa-4940-8e13-9378c5021e90 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.2.0-35-generic N/A linux-backports-modules-4.2.0-35-generic N/A linux-firmware1.149.3 RfKill: 0: phy0: Wireless LAN Soft blocked: yes Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to wily on 2015-12-23 (106 days ago) dmi.bios.date: 09/14/2010 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: NAPA0001.86C..D.1009141059 dmi.board.name: CM-iAM/SBC-FITPC2i dmi.board.vendor: Intel
