[Bug 1306955] Re: Kernel Oops - unable to handle kernel NULL pointer dereference; EIP is at free_thread_info+0xb/0x30

Tag: kernel-fixed-upstream ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1306955 Title: Kernel Oops - unable to handle kernel NU

[Bug 1306955] Re: Kernel Oops - unable to handle kernel NULL pointer dereference; EIP is at free_thread_info+0xb/0x30

Running 3.15.0-031500rc1-generic now. Everything seems to be working fine. Time will tell if the machine will freeze again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1306955 Title: Kernel Oops -

[Bug 1306955] WifiSyslog.txt

apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/1306955/+attachment/4081896/+files/WifiSyslog.txt ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, whic

[Bug 1306955] UdevDb.txt

apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1306955/+attachment/4081894/+files/UdevDb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1306955 Title: Ke

[Bug 1306955] ProcModules.txt

apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1306955/+attachment/4081893/+files/ProcModules.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1306955

[Bug 1306955] UdevLog.txt

apport information ** Attachment added: "UdevLog.txt" https://bugs.launchpad.net/bugs/1306955/+attachment/4081895/+files/UdevLog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1306955 Title:

[Bug 1306955] Card0.Codecs.codec.3.txt

apport information ** Attachment added: "Card0.Codecs.codec.3.txt" https://bugs.launchpad.net/bugs/1306955/+attachment/4081886/+files/Card0.Codecs.codec.3.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.

[Bug 1306955] PciMultimedia.txt

apport information ** Attachment added: "PciMultimedia.txt" https://bugs.launchpad.net/bugs/1306955/+attachment/4081890/+files/PciMultimedia.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/13069

[Bug 1306955] ProcInterrupts.txt

apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1306955/+attachment/4081892/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/130

[Bug 1306955] AplayDevices.txt

apport information ** Attachment added: "AplayDevices.txt" https://bugs.launchpad.net/bugs/1306955/+attachment/4081882/+files/AplayDevices.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1306955

[Bug 1306955] ProcCpuinfo.txt

apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1306955/+attachment/4081891/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1306955

[Bug 1306955] BootDmesg.txt

apport information ** Attachment added: "BootDmesg.txt" https://bugs.launchpad.net/bugs/1306955/+attachment/4081884/+files/BootDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1306955 Titl

[Bug 1306955] ArecordDevices.txt

apport information ** Attachment added: "ArecordDevices.txt" https://bugs.launchpad.net/bugs/1306955/+attachment/4081883/+files/ArecordDevices.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/130

[Bug 1306955] Lsusb.txt

apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/1306955/+attachment/4081889/+files/Lsusb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1306955 Title: Kern

[Bug 1306955] Lspci.txt

apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1306955/+attachment/4081888/+files/Lspci.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1306955 Title: Kern

[Bug 1306955] CurrentDmesg.txt

apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1306955/+attachment/4081887/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1306955

[Bug 1306955] Card0.Amixer.values.txt

apport information ** Attachment added: "Card0.Amixer.values.txt" https://bugs.launchpad.net/bugs/1306955/+attachment/4081885/+files/Card0.Amixer.values.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.ne

[Bug 1306955] AlsaDevices.txt

apport information ** Attachment added: "AlsaDevices.txt" https://bugs.launchpad.net/bugs/1306955/+attachment/4081881/+files/AlsaDevices.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1306955

[Bug 1306955] Re: Kernel Oops - unable to handle kernel NULL pointer dereference; EIP is at free_thread_info+0xb/0x30

apport information ** Tags added: apport-collected ** Description changed: Since upgrading from 10.04 to 12.04, my server suffers from frequent freezes. I have been unable to find a pattern and the freeze 'behaviour' is not always the same: usually the system does not respond at all anym

[Bug 1306955] Re: Kernel Oops - unable to handle kernel NULL pointer dereference; EIP is at free_thread_info+0xb/0x30

** Attachment added: "dmesg.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1306955/+attachment/4081871/+files/dmesg.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1306955 Title: Ke

[Bug 1306955] Re: Kernel Oops - unable to handle kernel NULL pointer dereference; EIP is at free_thread_info+0xb/0x30

** Attachment added: "version.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1306955/+attachment/4081870/+files/version.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1306955 Title:

[Bug 1306955] Re: Kernel Oops - unable to handle kernel NULL pointer dereference; EIP is at free_thread_info+0xb/0x30

** Attachment added: "uname-a.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1306955/+attachment/4081869/+files/uname-a.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1306955 Title:

[Bug 1306955] Re: Kernel Oops - unable to handle kernel NULL pointer dereference; EIP is at free_thread_info+0xb/0x30

** Attachment added: "lscpi-vvnn.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1306955/+attachment/4081868/+files/lscpi-vvnn.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1306955 T

[Bug 1306955] [NEW] Kernel Oops - unable to handle kernel NULL pointer dereference; EIP is at free_thread_info+0xb/0x30

Public bug reported: Since upgrading from 10.04 to 12.04, my server suffers from frequent freezes. I have been unable to find a pattern and the freeze 'behaviour' is not always the same: usually the system does not respond at all anymore, and sometimes an error message is printed to the console: