[Kernel-packages] [Bug 1308537] [NEW] [usb_wwan] unable to handle kernel NULL pointer dereference
Public bug reported: 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] type=1400 audit(1397646987.012:90): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=3868 comm="apparmor_parser" [ 80.172321] type=1400 audit(1397646987.012:91): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=3868 comm="apparmor_parser" [ 80.396920] usb 1-1.2: new high-speed USB device number
[Kernel-packages] [Bug 1308537] Re: [usb_wwan] unable to handle kernel NULL pointer dereference
** Attachment added: "usb_modeswitch.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1308537/+attachment/4085466/+files/usb_modeswitch.log -- 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: New 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): ap
[Kernel-packages] [Bug 1308537] Re: [usb_wwan] unable to handle kernel NULL pointer dereference
** Attachment added: "kern.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1308537/+attachment/4085468/+files/kern.log -- 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 audit(1397646987.012:89): apparmor="STATUS
