[Kernel-packages] [Bug 1058030] Re: Log full of xhci_hcd WARN
when enabling runtime PM of the usb3 controller, I start getting the same warning message[0] and the usb3 port become unusable (sometime i get an other error message too[2]) then when disabling the runtime PM of the controller and plugout/plugin the usb device, I don't get the warning message anymore This happens on both my ubuntu my archlinux (kernel-3.14.4) for the same reason NOTE: I'm also getting some other errors from time to time [2] [3] My EFI/BIOS firmware is up-to-date but seems still buggy and I'm having some acpi compatibility issues, even I'm having bug on usb_wan module only on ubuntu caused mostly by the firmware [4] [0] xhci_hcd :00:14.0: WARN Event TRB for slot 20 ep 14 with no TDs queued? [1] xhci_hcd :00:14.0: xHCI xhci_drop_endpoint called with disabled ep 88023021bc00 [2] usb 1-3: device not accepting address 4, error -71 [3] option1 ttyUSB0: usb_wwan_indat_callback: resubmit read urb failed. (-19) [4] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1308537 -- 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/1058030 Title: Log full of xhci_hcd WARN Status in “linux” package in Ubuntu: Expired Bug description: Under Quantal beta, my /var/log/syslog is flooded with warning messages. sylog is full of warning like this : xhci_hcd :00:14.0: WARN Event TRB for slot 1 ep 6 with no TDs queued? (number after ep changes, but the rest is always the same). There is something like 10 such messages every second. --- ApportVersion: 2.5.2-0ubuntu4 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: franck 2961 F pulseaudio CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type CheckboxSubmission: cba860c6453f7c09f91c40eab660deed CheckboxSystem: bb422ca46d02494cdbc459927a98bc2f DistroRelease: Ubuntu 12.10 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=c30f3bae-0dba-40ff-b4d4-9dd5bbccb2aa InstallationMedia: Ubuntu-Server 12.04 LTS Precise Pangolin - Release amd64 (20120424.1) MachineType: LENOVO 2353CTO Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-15-generic root=/dev/mapper/system-root ro quiet splash elevator=noop vt.handoff=7 ProcVersionSignature: Ubuntu 3.5.0-15.23-generic 3.5.4 RelatedPackageVersions: linux-restricted-modules-3.5.0-15-generic N/A linux-backports-modules-3.5.0-15-generic N/A linux-firmware1.94 Tags: quantal running-unity Uname: Linux 3.5.0-15-generic x86_64 UpgradeStatus: Upgraded to quantal on 2012-09-14 (13 days ago) UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo wireshark dmi.bios.date: 07/02/2012 dmi.bios.vendor: LENOVO dmi.bios.version: G7ET31WW (1.13 ) dmi.board.asset.tag: Not Available dmi.board.name: 2353CTO dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG7ET31WW(1.13):bd07/02/2012:svnLENOVO:pn2353CTO:pvrThinkPadT430s:rvnLENOVO:rn2353CTO:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2353CTO dmi.product.version: ThinkPad T430s dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1058030/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1308537] Re: [usb_wwan] unable to handle kernel NULL pointer dereference
yes, it solves the problem -- 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/1308537 Title: [usb_wwan] unable to handle kernel NULL pointer dereference Status in “linux” package in Ubuntu: Triaged Bug description: the lastest linux kernel update 3.13.0-24.46-generic 3.13.9 (maybe the previous one too) causes ModemManager to crash. sometimes, when using my usb modem (Huawei E367), it disconnects, and it becomes no longer detected by networkManager even lsusb command doesn't works (terminal waiting for command output) and shut-downing laptop doesn't complete this happens rarely since last days (~6 days), i'm not sure if the 2 previous kernel update had the same problems. note: some updates i did since last week: usb-modeswitch to 2.1.1+repack0-1ubuntu1 usb-modemswitch-data to 20140327-1 network-manager to 0.9.8.8-0ubuntu7 modemmanager to 1.0.0-2ubuntu1 that's a part of dmesg: [ 60.800205] usb 1-1.2: new high-speed USB device number 6 using ehci-pci [ 60.894660] usb 1-1.2: New USB device found, idVendor=12d1, idProduct=1506 [ 60.894665] usb 1-1.2: New USB device strings: Mfr=4, Product=3, SerialNumber=0 [ 60.894667] usb 1-1.2: Product: HUAWEI Mobile [ 60.894670] usb 1-1.2: Manufacturer: Huawei Technologies [ 60.995115] usb-storage 1-1.2:1.5: USB Mass Storage device detected [ 60.995253] scsi9 : usb-storage 1-1.2:1.5 [ 60.995376] usb-storage 1-1.2:1.6: USB Mass Storage device detected [ 60.995546] scsi10 : usb-storage 1-1.2:1.6 [ 61.496860] init: plymouth-stop pre-start process (2937) terminated with status 1 [ 61.670486] usbcore: registered new interface driver usbserial [ 61.670497] usbcore: registered new interface driver usbserial_generic [ 61.670504] usbserial: USB Serial support registered for generic [ 61.745311] usbcore: registered new interface driver option [ 61.745343] usbserial: USB Serial support registered for GSM modem (1-port) [ 61.745440] option 1-1.2:1.0: GSM modem (1-port) converter detected [ 61.745647] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB0 [ 61.745708] option 1-1.2:1.3: GSM modem (1-port) converter detected [ 61.745841] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB1 [ 61.745854] option 1-1.2:1.4: GSM modem (1-port) converter detected [ 61.745915] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB2 [ 61.770270] usbcore: registered new interface driver cdc_wdm [ 61.843039] qmi_wwan 1-1.2:1.1: cdc-wdm0: USB WDM device [ 61.843302] qmi_wwan 1-1.2:1.1 wwan0: register 'qmi_wwan' at usb-:00:1a.0-1.2, WWAN/QMI device, ea:19:6a:61:bf:5c [ 61.843444] usbcore: registered new interface driver qmi_wwan [ 61.849565] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory [ 61.851836] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory [ 66.340565] audit_printk_skb: 225 callbacks suppressed [ 66.340568] type=1400 audit(1397646973.192:87): apparmor=DENIED operation=mkdir profile=/usr/lib/telepathy/mission-control-5 name=/var/lib/gdm/.config/libaccounts-glib/ pid=3731 comm=mission-control requested_mask=c denied_mask=c fsuid=124 ouid=124 [ 66.341982] type=1400 audit(1397646973.196:88): apparmor=DENIED operation=open profile=/usr/lib/telepathy/mission-control-5 name=/usr/share/dconf/profile/gdm pid=3731 comm=mission-control requested_mask=r denied_mask=r fsuid=124 ouid=0 [ 67.019714] scsi 9:0:0:0: CD-ROMHUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2 [ 67.022204] scsi 10:0:0:0: Direct-Access HUAWEI TF CARD Storage PQ: 0 ANSI: 2 [ 67.024330] sr1: scsi-1 drive [ 67.024458] sr 9:0:0:0: Attached scsi CD-ROM sr1 [ 67.024520] sr 9:0:0:0: Attached scsi generic sg2 type 5 [ 67.025063] sd 10:0:0:0: Attached scsi generic sg3 type 0 [ 67.028154] sd 10:0:0:0: [sdb] Attached SCSI removable disk [ 76.842946] usb 1-1.2: USB disconnect, device number 6 [ 76.845200] option1 ttyUSB0: option_instat_callback: error -108 [ 76.845383] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0 [ 76.845400] option 1-1.2:1.0: device disconnected [ 76.847619] qmi_wwan 1-1.2:1.1 wwan0: unregister 'qmi_wwan' usb-:00:1a.0-1.2, WWAN/QMI device [ 76.866208] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1 [ 76.866237] option 1-1.2:1.3: device disconnected [ 76.866391] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2 [ 76.866407] option 1-1.2:1.4: device disconnected [ 80.171902] type=1400 audit(1397646987.012:89): apparmor=STATUS operation=profile_replace profile=unconfined name=/usr/lib/cups/backend/cups-pdf pid=3868 comm=apparmor_parser [ 80.171910]
[Kernel-packages] [Bug 1308537] Re: [usb_wwan] unable to handle kernel NULL pointer dereference
** Tags removed: bios-outdated-6.80 -- 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/1308537 Title: [usb_wwan] unable to handle kernel NULL pointer dereference Status in “linux” package in Ubuntu: Triaged Bug description: the lastest linux kernel update 3.13.0-24.46-generic 3.13.9 (maybe the previous one too) causes ModemManager to crash. sometimes, when using my usb modem (Huawei E367), it disconnects, and it becomes no longer detected by networkManager even lsusb command doesn't works (terminal waiting for command output) and shut-downing laptop doesn't complete this happens rarely since last days (~6 days), i'm not sure if the 2 previous kernel update had the same problems. note: some updates i did since last week: usb-modeswitch to 2.1.1+repack0-1ubuntu1 usb-modemswitch-data to 20140327-1 network-manager to 0.9.8.8-0ubuntu7 modemmanager to 1.0.0-2ubuntu1 that's a part of dmesg: [ 60.800205] usb 1-1.2: new high-speed USB device number 6 using ehci-pci [ 60.894660] usb 1-1.2: New USB device found, idVendor=12d1, idProduct=1506 [ 60.894665] usb 1-1.2: New USB device strings: Mfr=4, Product=3, SerialNumber=0 [ 60.894667] usb 1-1.2: Product: HUAWEI Mobile [ 60.894670] usb 1-1.2: Manufacturer: Huawei Technologies [ 60.995115] usb-storage 1-1.2:1.5: USB Mass Storage device detected [ 60.995253] scsi9 : usb-storage 1-1.2:1.5 [ 60.995376] usb-storage 1-1.2:1.6: USB Mass Storage device detected [ 60.995546] scsi10 : usb-storage 1-1.2:1.6 [ 61.496860] init: plymouth-stop pre-start process (2937) terminated with status 1 [ 61.670486] usbcore: registered new interface driver usbserial [ 61.670497] usbcore: registered new interface driver usbserial_generic [ 61.670504] usbserial: USB Serial support registered for generic [ 61.745311] usbcore: registered new interface driver option [ 61.745343] usbserial: USB Serial support registered for GSM modem (1-port) [ 61.745440] option 1-1.2:1.0: GSM modem (1-port) converter detected [ 61.745647] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB0 [ 61.745708] option 1-1.2:1.3: GSM modem (1-port) converter detected [ 61.745841] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB1 [ 61.745854] option 1-1.2:1.4: GSM modem (1-port) converter detected [ 61.745915] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB2 [ 61.770270] usbcore: registered new interface driver cdc_wdm [ 61.843039] qmi_wwan 1-1.2:1.1: cdc-wdm0: USB WDM device [ 61.843302] qmi_wwan 1-1.2:1.1 wwan0: register 'qmi_wwan' at usb-:00:1a.0-1.2, WWAN/QMI device, ea:19:6a:61:bf:5c [ 61.843444] usbcore: registered new interface driver qmi_wwan [ 61.849565] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory [ 61.851836] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory [ 66.340565] audit_printk_skb: 225 callbacks suppressed [ 66.340568] type=1400 audit(1397646973.192:87): apparmor=DENIED operation=mkdir profile=/usr/lib/telepathy/mission-control-5 name=/var/lib/gdm/.config/libaccounts-glib/ pid=3731 comm=mission-control requested_mask=c denied_mask=c fsuid=124 ouid=124 [ 66.341982] type=1400 audit(1397646973.196:88): apparmor=DENIED operation=open profile=/usr/lib/telepathy/mission-control-5 name=/usr/share/dconf/profile/gdm pid=3731 comm=mission-control requested_mask=r denied_mask=r fsuid=124 ouid=0 [ 67.019714] scsi 9:0:0:0: CD-ROMHUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2 [ 67.022204] scsi 10:0:0:0: Direct-Access HUAWEI TF CARD Storage PQ: 0 ANSI: 2 [ 67.024330] sr1: scsi-1 drive [ 67.024458] sr 9:0:0:0: Attached scsi CD-ROM sr1 [ 67.024520] sr 9:0:0:0: Attached scsi generic sg2 type 5 [ 67.025063] sd 10:0:0:0: Attached scsi generic sg3 type 0 [ 67.028154] sd 10:0:0:0: [sdb] Attached SCSI removable disk [ 76.842946] usb 1-1.2: USB disconnect, device number 6 [ 76.845200] option1 ttyUSB0: option_instat_callback: error -108 [ 76.845383] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0 [ 76.845400] option 1-1.2:1.0: device disconnected [ 76.847619] qmi_wwan 1-1.2:1.1 wwan0: unregister 'qmi_wwan' usb-:00:1a.0-1.2, WWAN/QMI device [ 76.866208] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1 [ 76.866237] option 1-1.2:1.3: device disconnected [ 76.866391] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2 [ 76.866407] option 1-1.2:1.4: device disconnected [ 80.171902] type=1400 audit(1397646987.012:89): apparmor=STATUS operation=profile_replace profile=unconfined name=/usr/lib/cups/backend/cups-pdf pid=3868 comm=apparmor_parser [
[Kernel-packages] [Bug 1308537] Re: [usb_wwan] unable to handle kernel NULL pointer dereference
I have deleted the bios-outdated-6.80 flag as this bug affects peoples with other BIOSs and it stills happens even after updating the BIOS as long as the patch posted by @henrix was not applied to the running kernel -- 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/1308537 Title: [usb_wwan] unable to handle kernel NULL pointer dereference Status in “linux” package in Ubuntu: Triaged Bug description: the lastest linux kernel update 3.13.0-24.46-generic 3.13.9 (maybe the previous one too) causes ModemManager to crash. sometimes, when using my usb modem (Huawei E367), it disconnects, and it becomes no longer detected by networkManager even lsusb command doesn't works (terminal waiting for command output) and shut-downing laptop doesn't complete this happens rarely since last days (~6 days), i'm not sure if the 2 previous kernel update had the same problems. note: some updates i did since last week: usb-modeswitch to 2.1.1+repack0-1ubuntu1 usb-modemswitch-data to 20140327-1 network-manager to 0.9.8.8-0ubuntu7 modemmanager to 1.0.0-2ubuntu1 that's a part of dmesg: [ 60.800205] usb 1-1.2: new high-speed USB device number 6 using ehci-pci [ 60.894660] usb 1-1.2: New USB device found, idVendor=12d1, idProduct=1506 [ 60.894665] usb 1-1.2: New USB device strings: Mfr=4, Product=3, SerialNumber=0 [ 60.894667] usb 1-1.2: Product: HUAWEI Mobile [ 60.894670] usb 1-1.2: Manufacturer: Huawei Technologies [ 60.995115] usb-storage 1-1.2:1.5: USB Mass Storage device detected [ 60.995253] scsi9 : usb-storage 1-1.2:1.5 [ 60.995376] usb-storage 1-1.2:1.6: USB Mass Storage device detected [ 60.995546] scsi10 : usb-storage 1-1.2:1.6 [ 61.496860] init: plymouth-stop pre-start process (2937) terminated with status 1 [ 61.670486] usbcore: registered new interface driver usbserial [ 61.670497] usbcore: registered new interface driver usbserial_generic [ 61.670504] usbserial: USB Serial support registered for generic [ 61.745311] usbcore: registered new interface driver option [ 61.745343] usbserial: USB Serial support registered for GSM modem (1-port) [ 61.745440] option 1-1.2:1.0: GSM modem (1-port) converter detected [ 61.745647] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB0 [ 61.745708] option 1-1.2:1.3: GSM modem (1-port) converter detected [ 61.745841] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB1 [ 61.745854] option 1-1.2:1.4: GSM modem (1-port) converter detected [ 61.745915] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB2 [ 61.770270] usbcore: registered new interface driver cdc_wdm [ 61.843039] qmi_wwan 1-1.2:1.1: cdc-wdm0: USB WDM device [ 61.843302] qmi_wwan 1-1.2:1.1 wwan0: register 'qmi_wwan' at usb-:00:1a.0-1.2, WWAN/QMI device, ea:19:6a:61:bf:5c [ 61.843444] usbcore: registered new interface driver qmi_wwan [ 61.849565] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory [ 61.851836] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory [ 66.340565] audit_printk_skb: 225 callbacks suppressed [ 66.340568] type=1400 audit(1397646973.192:87): apparmor=DENIED operation=mkdir profile=/usr/lib/telepathy/mission-control-5 name=/var/lib/gdm/.config/libaccounts-glib/ pid=3731 comm=mission-control requested_mask=c denied_mask=c fsuid=124 ouid=124 [ 66.341982] type=1400 audit(1397646973.196:88): apparmor=DENIED operation=open profile=/usr/lib/telepathy/mission-control-5 name=/usr/share/dconf/profile/gdm pid=3731 comm=mission-control requested_mask=r denied_mask=r fsuid=124 ouid=0 [ 67.019714] scsi 9:0:0:0: CD-ROMHUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2 [ 67.022204] scsi 10:0:0:0: Direct-Access HUAWEI TF CARD Storage PQ: 0 ANSI: 2 [ 67.024330] sr1: scsi-1 drive [ 67.024458] sr 9:0:0:0: Attached scsi CD-ROM sr1 [ 67.024520] sr 9:0:0:0: Attached scsi generic sg2 type 5 [ 67.025063] sd 10:0:0:0: Attached scsi generic sg3 type 0 [ 67.028154] sd 10:0:0:0: [sdb] Attached SCSI removable disk [ 76.842946] usb 1-1.2: USB disconnect, device number 6 [ 76.845200] option1 ttyUSB0: option_instat_callback: error -108 [ 76.845383] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0 [ 76.845400] option 1-1.2:1.0: device disconnected [ 76.847619] qmi_wwan 1-1.2:1.1 wwan0: unregister 'qmi_wwan' usb-:00:1a.0-1.2, WWAN/QMI device [ 76.866208] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1 [ 76.866237] option 1-1.2:1.3: device disconnected [ 76.866391] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2 [ 76.866407] option 1-1.2:1.4: device disconnected [
[Kernel-packages] [Bug 1308537] Re: [usb_wwan] unable to handle kernel NULL pointer dereference
$ sudo dmidecode -s bios-version sudo dmidecode -s bios-release-date 6.80 10/01/2013 I have updated the bios. but I'm still getting the same ACPI errors on dmesg output. I noticed this error on dmesg output on both ubuntu and archlinux many times: usb 1-3: device not accepting address 4, error -71 this error is a protocol error (-71: -EPROTO[0]) and it's mostly caused by hardware/firmware issues or some unknown errors[1] On my archlinux, I'm using linux-lts 3.10.39 connman/ofono, I didn't get this kernel bug, but, the connection is unstable and the usb modem disconnect many times I have tested other usb devices and I got the same -EPROTO error message. So, the issue is on the host side. but I can not confirm if it's caused by the hardware or the firmware. Maybe if i got time in coming days, I will try to look into the ACPI DSDT code [0] https://www.kernel.org/doc/Documentation/usb/error-codes.txt [1] https://bugzilla.kernel.org/show_bug.cgi?id=6078 ** Bug watch added: Linux Kernel Bug Tracker #6078 http://bugzilla.kernel.org/show_bug.cgi?id=6078 -- 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/1308537 Title: [usb_wwan] unable to handle kernel NULL pointer dereference Status in “linux” package in Ubuntu: Triaged Bug description: the lastest linux kernel update 3.13.0-24.46-generic 3.13.9 (maybe the previous one too) causes ModemManager to crash. sometimes, when using my usb modem (Huawei E367), it disconnects, and it becomes no longer detected by networkManager even lsusb command doesn't works (terminal waiting for command output) and shut-downing laptop doesn't complete this happens rarely since last days (~6 days), i'm not sure if the 2 previous kernel update had the same problems. note: some updates i did since last week: usb-modeswitch to 2.1.1+repack0-1ubuntu1 usb-modemswitch-data to 20140327-1 network-manager to 0.9.8.8-0ubuntu7 modemmanager to 1.0.0-2ubuntu1 that's a part of dmesg: [ 60.800205] usb 1-1.2: new high-speed USB device number 6 using ehci-pci [ 60.894660] usb 1-1.2: New USB device found, idVendor=12d1, idProduct=1506 [ 60.894665] usb 1-1.2: New USB device strings: Mfr=4, Product=3, SerialNumber=0 [ 60.894667] usb 1-1.2: Product: HUAWEI Mobile [ 60.894670] usb 1-1.2: Manufacturer: Huawei Technologies [ 60.995115] usb-storage 1-1.2:1.5: USB Mass Storage device detected [ 60.995253] scsi9 : usb-storage 1-1.2:1.5 [ 60.995376] usb-storage 1-1.2:1.6: USB Mass Storage device detected [ 60.995546] scsi10 : usb-storage 1-1.2:1.6 [ 61.496860] init: plymouth-stop pre-start process (2937) terminated with status 1 [ 61.670486] usbcore: registered new interface driver usbserial [ 61.670497] usbcore: registered new interface driver usbserial_generic [ 61.670504] usbserial: USB Serial support registered for generic [ 61.745311] usbcore: registered new interface driver option [ 61.745343] usbserial: USB Serial support registered for GSM modem (1-port) [ 61.745440] option 1-1.2:1.0: GSM modem (1-port) converter detected [ 61.745647] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB0 [ 61.745708] option 1-1.2:1.3: GSM modem (1-port) converter detected [ 61.745841] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB1 [ 61.745854] option 1-1.2:1.4: GSM modem (1-port) converter detected [ 61.745915] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB2 [ 61.770270] usbcore: registered new interface driver cdc_wdm [ 61.843039] qmi_wwan 1-1.2:1.1: cdc-wdm0: USB WDM device [ 61.843302] qmi_wwan 1-1.2:1.1 wwan0: register 'qmi_wwan' at usb-:00:1a.0-1.2, WWAN/QMI device, ea:19:6a:61:bf:5c [ 61.843444] usbcore: registered new interface driver qmi_wwan [ 61.849565] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory [ 61.851836] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory [ 66.340565] audit_printk_skb: 225 callbacks suppressed [ 66.340568] type=1400 audit(1397646973.192:87): apparmor=DENIED operation=mkdir profile=/usr/lib/telepathy/mission-control-5 name=/var/lib/gdm/.config/libaccounts-glib/ pid=3731 comm=mission-control requested_mask=c denied_mask=c fsuid=124 ouid=124 [ 66.341982] type=1400 audit(1397646973.196:88): apparmor=DENIED operation=open profile=/usr/lib/telepathy/mission-control-5 name=/usr/share/dconf/profile/gdm pid=3731 comm=mission-control requested_mask=r denied_mask=r fsuid=124 ouid=0 [ 67.019714] scsi 9:0:0:0: CD-ROMHUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2 [ 67.022204] scsi 10:0:0:0: Direct-Access HUAWEI TF CARD Storage PQ: 0 ANSI: 2 [ 67.024330] sr1: scsi-1 drive [ 67.024458] sr 9:0:0:0: Attached scsi CD-ROM sr1 [ 67.024520] sr
[Kernel-packages] [Bug 1308537] Re: [usb_wwan] unable to handle kernel NULL pointer dereference
@henrix: ok, i'm going to try it @penalvch: Toshiba Bios executable requires a running windows 8 system on the laptop (neither wine nor freedos nor virtual machine worked), so, i may not be able to update the bios anytime soon -- 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/1308537 Title: [usb_wwan] unable to handle kernel NULL pointer dereference Status in “linux” package in Ubuntu: Incomplete Bug description: the lastest linux kernel update 3.13.0-24.46-generic 3.13.9 (maybe the previous one too) causes ModemManager to crash. sometimes, when using my usb modem (Huawei E367), it disconnects, and it becomes no longer detected by networkManager even lsusb command doesn't works (terminal waiting for command output) and shut-downing laptop doesn't complete this happens rarely since last days (~6 days), i'm not sure if the 2 previous kernel update had the same problems. note: some updates i did since last week: usb-modeswitch to 2.1.1+repack0-1ubuntu1 usb-modemswitch-data to 20140327-1 network-manager to 0.9.8.8-0ubuntu7 modemmanager to 1.0.0-2ubuntu1 that's a part of dmesg: [ 60.800205] usb 1-1.2: new high-speed USB device number 6 using ehci-pci [ 60.894660] usb 1-1.2: New USB device found, idVendor=12d1, idProduct=1506 [ 60.894665] usb 1-1.2: New USB device strings: Mfr=4, Product=3, SerialNumber=0 [ 60.894667] usb 1-1.2: Product: HUAWEI Mobile [ 60.894670] usb 1-1.2: Manufacturer: Huawei Technologies [ 60.995115] usb-storage 1-1.2:1.5: USB Mass Storage device detected [ 60.995253] scsi9 : usb-storage 1-1.2:1.5 [ 60.995376] usb-storage 1-1.2:1.6: USB Mass Storage device detected [ 60.995546] scsi10 : usb-storage 1-1.2:1.6 [ 61.496860] init: plymouth-stop pre-start process (2937) terminated with status 1 [ 61.670486] usbcore: registered new interface driver usbserial [ 61.670497] usbcore: registered new interface driver usbserial_generic [ 61.670504] usbserial: USB Serial support registered for generic [ 61.745311] usbcore: registered new interface driver option [ 61.745343] usbserial: USB Serial support registered for GSM modem (1-port) [ 61.745440] option 1-1.2:1.0: GSM modem (1-port) converter detected [ 61.745647] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB0 [ 61.745708] option 1-1.2:1.3: GSM modem (1-port) converter detected [ 61.745841] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB1 [ 61.745854] option 1-1.2:1.4: GSM modem (1-port) converter detected [ 61.745915] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB2 [ 61.770270] usbcore: registered new interface driver cdc_wdm [ 61.843039] qmi_wwan 1-1.2:1.1: cdc-wdm0: USB WDM device [ 61.843302] qmi_wwan 1-1.2:1.1 wwan0: register 'qmi_wwan' at usb-:00:1a.0-1.2, WWAN/QMI device, ea:19:6a:61:bf:5c [ 61.843444] usbcore: registered new interface driver qmi_wwan [ 61.849565] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory [ 61.851836] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory [ 66.340565] audit_printk_skb: 225 callbacks suppressed [ 66.340568] type=1400 audit(1397646973.192:87): apparmor=DENIED operation=mkdir profile=/usr/lib/telepathy/mission-control-5 name=/var/lib/gdm/.config/libaccounts-glib/ pid=3731 comm=mission-control requested_mask=c denied_mask=c fsuid=124 ouid=124 [ 66.341982] type=1400 audit(1397646973.196:88): apparmor=DENIED operation=open profile=/usr/lib/telepathy/mission-control-5 name=/usr/share/dconf/profile/gdm pid=3731 comm=mission-control requested_mask=r denied_mask=r fsuid=124 ouid=0 [ 67.019714] scsi 9:0:0:0: CD-ROMHUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2 [ 67.022204] scsi 10:0:0:0: Direct-Access HUAWEI TF CARD Storage PQ: 0 ANSI: 2 [ 67.024330] sr1: scsi-1 drive [ 67.024458] sr 9:0:0:0: Attached scsi CD-ROM sr1 [ 67.024520] sr 9:0:0:0: Attached scsi generic sg2 type 5 [ 67.025063] sd 10:0:0:0: Attached scsi generic sg3 type 0 [ 67.028154] sd 10:0:0:0: [sdb] Attached SCSI removable disk [ 76.842946] usb 1-1.2: USB disconnect, device number 6 [ 76.845200] option1 ttyUSB0: option_instat_callback: error -108 [ 76.845383] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0 [ 76.845400] option 1-1.2:1.0: device disconnected [ 76.847619] qmi_wwan 1-1.2:1.1 wwan0: unregister 'qmi_wwan' usb-:00:1a.0-1.2, WWAN/QMI device [ 76.866208] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1 [ 76.866237] option 1-1.2:1.3: device disconnected [ 76.866391] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2 [ 76.866407] option 1-1.2:1.4: device disconnected
[Kernel-packages] [Bug 1308537] Re: [usb_wwan] unable to handle kernel NULL pointer dereference
@henrix: that's a part of the output after applying the patch: now, the usb modem reconnect just fine [ 5588.532572] usb 1-1.2: USB disconnect, device number 6 [ 5588.534775] option1 ttyUSB0: option_instat_callback: error -108 [ 5588.534896] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0 [ 5588.534910] option 1-1.2:1.0: device disconnected [ 5588.535946] option1 ttyUSB1: usb_wwan_indat_callback: resubmit read urb failed. (-19) [ 5588.536195] option1 ttyUSB2: usb_wwan_indat_callback: resubmit read urb failed. (-19) [ 5588.536993] qmi_wwan 1-1.2:1.1 wwan0: unregister 'qmi_wwan' usb-:00:1a.0-1.2, WWAN/QMI device [ 5588.540203] option1 ttyUSB1: usb_wwan_indat_callback: resubmit read urb failed. (-19) [ 5588.540448] option1 ttyUSB2: usb_wwan_indat_callback: resubmit read urb failed. (-19) [ 5588.544455] option1 ttyUSB1: usb_wwan_indat_callback: resubmit read urb failed. (-19) [ 5588.544701] option1 ttyUSB2: usb_wwan_indat_callback: resubmit read urb failed. (-19) [ 5588.548710] option1 ttyUSB1: usb_wwan_indat_callback: resubmit read urb failed. (-19) [ 5588.548955] option1 ttyUSB2: usb_wwan_indat_callback: resubmit read urb failed. (-19) [ 5588.565315] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1 [ 5588.565324] option 1-1.2:1.3: device disconnected [ 5588.565431] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2 [ 5588.565438] option 1-1.2:1.4: device disconnected [ 5593.449299] usb 1-1.2: new high-speed USB device number 7 using ehci-pci [ 5593.544252] usb 1-1.2: New USB device found, idVendor=12d1, idProduct=1446 [ 5593.544263] usb 1-1.2: New USB device strings: Mfr=3, Product=2, SerialNumber=0 [ 5593.544269] usb 1-1.2: Product: HUAWEI Mobile [ 5593.544275] usb 1-1.2: Manufacturer: Huawei Technologies [ 5593.645087] usb-storage 1-1.2:1.0: USB Mass Storage device detected [ 5593.649366] scsi11 : usb-storage 1-1.2:1.0 [ 5593.649674] usb-storage 1-1.2:1.1: USB Mass Storage device detected [ 5593.657369] scsi12 : usb-storage 1-1.2:1.1 [ 5595.452470] usb 1-1.2: USB disconnect, device number 7 [ 5599.354268] usb 1-1.2: new high-speed USB device number 8 using ehci-pci [ 5599.448843] usb 1-1.2: New USB device found, idVendor=12d1, idProduct=1506 [ 5599.448847] usb 1-1.2: New USB device strings: Mfr=4, Product=3, SerialNumber=0 [ 5599.448850] usb 1-1.2: Product: HUAWEI Mobile [ 5599.448851] usb 1-1.2: Manufacturer: Huawei Technologies [ 5599.548996] option 1-1.2:1.0: GSM modem (1-port) converter detected [ 5599.549102] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB0 [ 5599.549216] option 1-1.2:1.1: GSM modem (1-port) converter detected [ 5599.549287] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB1 [ 5599.549379] option 1-1.2:1.2: GSM modem (1-port) converter detected [ 5599.549448] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB2 [ 5599.549502] option 1-1.2:1.3: GSM modem (1-port) converter detected [ 5599.549569] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB3 [ 5599.549624] option 1-1.2:1.4: GSM modem (1-port) converter detected [ 5599.549701] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB4 [ 5599.549753] usb-storage 1-1.2:1.5: USB Mass Storage device detected [ 5599.554363] scsi13 : usb-storage 1-1.2:1.5 [ 5599.554504] usb-storage 1-1.2:1.6: USB Mass Storage device detected [ 5599.562373] scsi14 : usb-storage 1-1.2:1.6 [ 5603.894368] option1 ttyUSB1: usb_wwan_write: Invalid URB [0] [ 5603.894379] option1 ttyUSB1: usb_wwan_write: Invalid URB [1] [ 5603.894385] option1 ttyUSB1: usb_wwan_write: Invalid URB [2] [ 5603.894390] option1 ttyUSB1: usb_wwan_write: Invalid URB [3] [ 5603.994546] option1 ttyUSB1: usb_wwan_write: Invalid URB [0] [ 5603.994556] option1 ttyUSB1: usb_wwan_write: Invalid URB [1] [ 5603.994561] option1 ttyUSB1: usb_wwan_write: Invalid URB [2] [ 5603.994566] option1 ttyUSB1: usb_wwan_write: Invalid URB [3] [ 5604.094707] option1 ttyUSB1: usb_wwan_write: Invalid URB [0] [ 5604.094718] option1 ttyUSB1: usb_wwan_write: Invalid URB [1] [ 5604.094723] option1 ttyUSB1: usb_wwan_write: Invalid URB [2] [ 5604.094727] option1 ttyUSB1: usb_wwan_write: Invalid URB [3] [ 5604.195453] option1 ttyUSB1: usb_wwan_write: Invalid URB [0] [ 5604.195459] option1 ttyUSB1: usb_wwan_write: Invalid URB [1] [ 5604.195461] option1 ttyUSB1: usb_wwan_write: Invalid URB [2] [ 5604.195463] option1 ttyUSB1: usb_wwan_write: Invalid URB [3] [ 5604.295819] option1 ttyUSB1: usb_wwan_write: Invalid URB [0] [ 5604.295825] option1 ttyUSB1: usb_wwan_write: Invalid URB [1] [ 5604.295827] option1 ttyUSB1: usb_wwan_write: Invalid URB [2] [ 5604.295828] option1 ttyUSB1: usb_wwan_write: Invalid URB [3] [ 5604.396179] option1 ttyUSB1: usb_wwan_write: Invalid URB [0] [ 5604.396185] option1 ttyUSB1: usb_wwan_write: Invalid URB [1] [ 5604.396187] option1 ttyUSB1: usb_wwan_write: Invalid URB [2] [ 5604.396188] option1 ttyUSB1: usb_wwan_write: Invalid URB [3] [
[Kernel-packages] [Bug 1308537] Re: [usb_wwan] unable to handle kernel NULL pointer dereference
running linux 3.15-rc1 for along 2 days without having any trouble on the usb modem connection ** Tags added: kernel-fixed-upstream ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- 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/1308537 Title: [usb_wwan] unable to handle kernel NULL pointer dereference Status in “linux” package in Ubuntu: Confirmed Bug description: the lastest linux kernel update 3.13.0-24.46-generic 3.13.9 (maybe the previous one too) causes ModemManager to crash. sometimes, when using my usb modem (Huawei E367), it disconnects, and it becomes no longer detected by networkManager even lsusb command doesn't works (terminal waiting for command output) and shut-downing laptop doesn't complete this happens rarely since last days (~6 days), i'm not sure if the 2 previous kernel update had the same problems. note: some updates i did since last week: usb-modeswitch to 2.1.1+repack0-1ubuntu1 usb-modemswitch-data to 20140327-1 network-manager to 0.9.8.8-0ubuntu7 modemmanager to 1.0.0-2ubuntu1 that's a part of dmesg: [ 60.800205] usb 1-1.2: new high-speed USB device number 6 using ehci-pci [ 60.894660] usb 1-1.2: New USB device found, idVendor=12d1, idProduct=1506 [ 60.894665] usb 1-1.2: New USB device strings: Mfr=4, Product=3, SerialNumber=0 [ 60.894667] usb 1-1.2: Product: HUAWEI Mobile [ 60.894670] usb 1-1.2: Manufacturer: Huawei Technologies [ 60.995115] usb-storage 1-1.2:1.5: USB Mass Storage device detected [ 60.995253] scsi9 : usb-storage 1-1.2:1.5 [ 60.995376] usb-storage 1-1.2:1.6: USB Mass Storage device detected [ 60.995546] scsi10 : usb-storage 1-1.2:1.6 [ 61.496860] init: plymouth-stop pre-start process (2937) terminated with status 1 [ 61.670486] usbcore: registered new interface driver usbserial [ 61.670497] usbcore: registered new interface driver usbserial_generic [ 61.670504] usbserial: USB Serial support registered for generic [ 61.745311] usbcore: registered new interface driver option [ 61.745343] usbserial: USB Serial support registered for GSM modem (1-port) [ 61.745440] option 1-1.2:1.0: GSM modem (1-port) converter detected [ 61.745647] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB0 [ 61.745708] option 1-1.2:1.3: GSM modem (1-port) converter detected [ 61.745841] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB1 [ 61.745854] option 1-1.2:1.4: GSM modem (1-port) converter detected [ 61.745915] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB2 [ 61.770270] usbcore: registered new interface driver cdc_wdm [ 61.843039] qmi_wwan 1-1.2:1.1: cdc-wdm0: USB WDM device [ 61.843302] qmi_wwan 1-1.2:1.1 wwan0: register 'qmi_wwan' at usb-:00:1a.0-1.2, WWAN/QMI device, ea:19:6a:61:bf:5c [ 61.843444] usbcore: registered new interface driver qmi_wwan [ 61.849565] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory [ 61.851836] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory [ 66.340565] audit_printk_skb: 225 callbacks suppressed [ 66.340568] type=1400 audit(1397646973.192:87): apparmor=DENIED operation=mkdir profile=/usr/lib/telepathy/mission-control-5 name=/var/lib/gdm/.config/libaccounts-glib/ pid=3731 comm=mission-control requested_mask=c denied_mask=c fsuid=124 ouid=124 [ 66.341982] type=1400 audit(1397646973.196:88): apparmor=DENIED operation=open profile=/usr/lib/telepathy/mission-control-5 name=/usr/share/dconf/profile/gdm pid=3731 comm=mission-control requested_mask=r denied_mask=r fsuid=124 ouid=0 [ 67.019714] scsi 9:0:0:0: CD-ROMHUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2 [ 67.022204] scsi 10:0:0:0: Direct-Access HUAWEI TF CARD Storage PQ: 0 ANSI: 2 [ 67.024330] sr1: scsi-1 drive [ 67.024458] sr 9:0:0:0: Attached scsi CD-ROM sr1 [ 67.024520] sr 9:0:0:0: Attached scsi generic sg2 type 5 [ 67.025063] sd 10:0:0:0: Attached scsi generic sg3 type 0 [ 67.028154] sd 10:0:0:0: [sdb] Attached SCSI removable disk [ 76.842946] usb 1-1.2: USB disconnect, device number 6 [ 76.845200] option1 ttyUSB0: option_instat_callback: error -108 [ 76.845383] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0 [ 76.845400] option 1-1.2:1.0: device disconnected [ 76.847619] qmi_wwan 1-1.2:1.1 wwan0: unregister 'qmi_wwan' usb-:00:1a.0-1.2, WWAN/QMI device [ 76.866208] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1 [ 76.866237] option 1-1.2:1.3: device disconnected [ 76.866391] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2 [ 76.866407] option 1-1.2:1.4: device disconnected [ 80.171902] type=1400
[Kernel-packages] [Bug 1308537] Re: [usb_wwan] unable to handle kernel NULL pointer dereference
just an hour later, i get the same bug :( it seems not fixed yet on linux 3.15-rc1 that's a part of dmesg with the lastest error: [ 7640.417057] usb 1-1.2: new high-speed USB device number 9 using ehci-pci [ 7640.511625] usb 1-1.2: New USB device found, idVendor=12d1, idProduct=1506 [ 7640.511629] usb 1-1.2: New USB device strings: Mfr=4, Product=3, SerialNumber=0 [ 7640.511632] usb 1-1.2: Product: HUAWEI Mobile [ 7640.511634] usb 1-1.2: Manufacturer: Huawei Technologies [ 7640.611578] option 1-1.2:1.0: GSM modem (1-port) converter detected [ 7640.611694] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB0 [ 7640.611826] option 1-1.2:1.1: GSM modem (1-port) converter detected [ 7640.611900] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB1 [ 7640.611973] option 1-1.2:1.2: GSM modem (1-port) converter detected [ 7640.612036] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB2 [ 7640.612109] option 1-1.2:1.3: GSM modem (1-port) converter detected [ 7640.612182] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB3 [ 7640.612234] option 1-1.2:1.4: GSM modem (1-port) converter detected [ 7640.612325] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB4 [ 7640.612380] usb-storage 1-1.2:1.5: USB Mass Storage device detected [ 7640.612475] scsi16 : usb-storage 1-1.2:1.5 [ 7640.612595] usb-storage 1-1.2:1.6: USB Mass Storage device detected [ 7640.612660] scsi17 : usb-storage 1-1.2:1.6 [ 7644.626036] BUG: unable to handle kernel NULL pointer dereference at 0068 [ 7644.626041] IP: [a07edad4] usb_wwan_write+0x124/0x2d0 [usb_wwan] [ 7644.626046] PGD 23fc66067 PUD 23fc67067 PMD 0 [ 7644.626049] Oops: [#1] SMP [ 7644.626051] Modules linked in: ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT xt_CHECKSUM iptable_mangle xt_tcpudp bridge stp llc ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables nvram rfcomm bnep binfmt_misc nls_iso8859_1 parport_pc ppdev lp parport uvcvideo qmi_wwan videobuf2_vmalloc videobuf2_memops videobuf2_core cdc_wdm videodev usbnet option usb_wwan usbserial ath3k btusb bluetooth joydev snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi intel_rapl snd_hda_intel x86_pkg_temp_thermal intel_powerclamp snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi arc4 coretemp ath9k snd_seq snd_seq_device ath9k_common kvm_intel kvm ath9k_hw ath snd_timer mac80211 cfg80211 psmouse snd serio_raw soundcore mei_me mei microcode sparse_keymap toshiba_bluetooth mac_hid lpc_ich btrfs xor raid6_pq dm_crypt usb_storage radeon crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw i2c_algo_bit gf128mul ttm glue_helper ablk_helper drm_kms_helper cryptd ahci drm r8169 libahci mii wmi video [ 7644.626099] CPU: 0 PID: 1977 Comm: ModemManager Not tainted 3.15.0-031500rc1-generic #201404131835 [ 7644.626101] Hardware name: TOSHIBA SATELLITE L870-18Z/PLCSF8, BIOS 6.60 4/03/2013 [ 7644.626102] task: 8800354a8000 ti: 880035496000 task.ti: 880035496000 [ 7644.626103] RIP: 0010:[a07edad4] [a07edad4] usb_wwan_write+0x124/0x2d0 [usb_wwan] [ 7644.626106] RSP: 0018:880035497d08 EFLAGS: 00010283 [ 7644.626107] RAX: RBX: RCX: 0001 [ 7644.626108] RDX: RSI: 00220020 RDI: 0202 [ 7644.626109] RBP: 880035497d78 R08: R09: [ 7644.626110] R10: 0001 R11: 0293 R12: 8800ad89fc00 [ 7644.626111] R13: R14: 0001 R15: 8801a4850580 [ 7644.626112] FS: 7ff63b428840() GS:88024ec0() knlGS: [ 7644.626113] CS: 0010 DS: ES: CR0: 80050033 [ 7644.626114] CR2: 0068 CR3: 00023fc81000 CR4: 001407f0 [ 7644.626115] Stack: [ 7644.626116] 8801ce349600 8801a44532f0 8800ad89fc90 8801a4453000 [ 7644.626118] 8800ad89fc80 880035567800 8801a4a6a000 0001 [ 7644.626120] 8801ce348100 880035567800 8801a4453000 0001 [ 7644.626122] Call Trace: [ 7644.626126] [a07f47ff] serial_write+0x5f/0xc0 [usbserial] [ 7644.626130] [8145d286] n_tty_write+0x156/0x350 [ 7644.626135] [8109e610] ? try_to_wake_up+0x210/0x210 [ 7644.626137] [81459af9] do_tty_write+0xb9/0x1e0 [ 7644.626139] [8145d130] ? n_tty_receive_char_closing+0xc0/0xc0 [ 7644.626141] [81459cc4] tty_write+0xa4/0xf0 [ 7644.626144] [811ccc2b] vfs_write+0xcb/0x1f0 [ 7644.626146] [811cd12f] SyS_write+0x4f/0xb0 [ 7644.626148] [8177207f] tracesys+0xe1/0xe6 [ 7644.626149] Code: 05 93 26 00 00 04 0f 85 23 01 00 00 48 8b 55 a8 48 8b 02 48 8b 78 10 e8 cb 8c d7 e0 85 c0 0f 88 03 01 00 00 41 81 fe 00 10 00 00 49 8b 7d 68 48
[Kernel-packages] [Bug 1308537] Re: [usb_wwan] unable to handle kernel NULL pointer dereference
ok, i'm currently running mainline kernel on recovery mode, i will need at least two days to check if this bug not fixed because it happens on Trusty kernel rarely (one or two times the whole day) -- 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/1308537 Title: [usb_wwan] unable to handle kernel NULL pointer dereference Status in “linux” package in Ubuntu: Incomplete Bug description: the lastest linux kernel update 3.13.0-24.46-generic 3.13.9 (maybe the previous one too) causes ModemManager to crash. sometimes, when using my usb modem (Huawei E367), it disconnects, and it becomes no longer detected by networkManager even lsusb command doesn't works (terminal waiting for command output) and shut-downing laptop doesn't complete this happens rarely since last days (~6 days), i'm not sure if the 2 previous kernel update had the same problems. note: some updates i did since last week: usb-modeswitch to 2.1.1+repack0-1ubuntu1 usb-modemswitch-data to 20140327-1 network-manager to 0.9.8.8-0ubuntu7 modemmanager to 1.0.0-2ubuntu1 that's a part of dmesg: [ 60.800205] usb 1-1.2: new high-speed USB device number 6 using ehci-pci [ 60.894660] usb 1-1.2: New USB device found, idVendor=12d1, idProduct=1506 [ 60.894665] usb 1-1.2: New USB device strings: Mfr=4, Product=3, SerialNumber=0 [ 60.894667] usb 1-1.2: Product: HUAWEI Mobile [ 60.894670] usb 1-1.2: Manufacturer: Huawei Technologies [ 60.995115] usb-storage 1-1.2:1.5: USB Mass Storage device detected [ 60.995253] scsi9 : usb-storage 1-1.2:1.5 [ 60.995376] usb-storage 1-1.2:1.6: USB Mass Storage device detected [ 60.995546] scsi10 : usb-storage 1-1.2:1.6 [ 61.496860] init: plymouth-stop pre-start process (2937) terminated with status 1 [ 61.670486] usbcore: registered new interface driver usbserial [ 61.670497] usbcore: registered new interface driver usbserial_generic [ 61.670504] usbserial: USB Serial support registered for generic [ 61.745311] usbcore: registered new interface driver option [ 61.745343] usbserial: USB Serial support registered for GSM modem (1-port) [ 61.745440] option 1-1.2:1.0: GSM modem (1-port) converter detected [ 61.745647] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB0 [ 61.745708] option 1-1.2:1.3: GSM modem (1-port) converter detected [ 61.745841] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB1 [ 61.745854] option 1-1.2:1.4: GSM modem (1-port) converter detected [ 61.745915] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB2 [ 61.770270] usbcore: registered new interface driver cdc_wdm [ 61.843039] qmi_wwan 1-1.2:1.1: cdc-wdm0: USB WDM device [ 61.843302] qmi_wwan 1-1.2:1.1 wwan0: register 'qmi_wwan' at usb-:00:1a.0-1.2, WWAN/QMI device, ea:19:6a:61:bf:5c [ 61.843444] usbcore: registered new interface driver qmi_wwan [ 61.849565] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory [ 61.851836] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory [ 66.340565] audit_printk_skb: 225 callbacks suppressed [ 66.340568] type=1400 audit(1397646973.192:87): apparmor=DENIED operation=mkdir profile=/usr/lib/telepathy/mission-control-5 name=/var/lib/gdm/.config/libaccounts-glib/ pid=3731 comm=mission-control requested_mask=c denied_mask=c fsuid=124 ouid=124 [ 66.341982] type=1400 audit(1397646973.196:88): apparmor=DENIED operation=open profile=/usr/lib/telepathy/mission-control-5 name=/usr/share/dconf/profile/gdm pid=3731 comm=mission-control requested_mask=r denied_mask=r fsuid=124 ouid=0 [ 67.019714] scsi 9:0:0:0: CD-ROMHUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2 [ 67.022204] scsi 10:0:0:0: Direct-Access HUAWEI TF CARD Storage PQ: 0 ANSI: 2 [ 67.024330] sr1: scsi-1 drive [ 67.024458] sr 9:0:0:0: Attached scsi CD-ROM sr1 [ 67.024520] sr 9:0:0:0: Attached scsi generic sg2 type 5 [ 67.025063] sd 10:0:0:0: Attached scsi generic sg3 type 0 [ 67.028154] sd 10:0:0:0: [sdb] Attached SCSI removable disk [ 76.842946] usb 1-1.2: USB disconnect, device number 6 [ 76.845200] option1 ttyUSB0: option_instat_callback: error -108 [ 76.845383] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0 [ 76.845400] option 1-1.2:1.0: device disconnected [ 76.847619] qmi_wwan 1-1.2:1.1 wwan0: unregister 'qmi_wwan' usb-:00:1a.0-1.2, WWAN/QMI device [ 76.866208] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1 [ 76.866237] option 1-1.2:1.3: device disconnected [ 76.866391] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2 [ 76.866407] option 1-1.2:1.4: device disconnected [ 80.171902] type=1400
