Comment 0 for bug 1308796

[ 2808.161850] BUG: Bad page map in process java pte:00000320 pmd:e8048067
[ 2808.161860] addr:00007f968a63a000 vm_flags:08000070 anon_vma: (null) mapping: (null) index:7f968a63a
[ 2808.161866] CPU: 0 PID: 18543 Comm: java Tainted: G B 3.13.0-24-generic #46-Ubuntu
[ 2808.161868] ffff8800e7f623c0 ffff8800e8277a98 ffffffff81715a64 00007f968a63a000
[ 2808.161871] ffff8800e8277ae0 ffffffff81174183 0000000000000320 00000007f968a63a
[ 2808.161872] ffff8800e80481d0 0000000000000320 00007f968a63a000 00007f968a63b000
[ 2808.161874] Call Trace:
[ 2808.161881] [<ffffffff81715a64>] dump_stack+0x45/0x56
[ 2808.161884] [<ffffffff81174183>] print_bad_pte+0x1a3/0x250
[ 2808.161886] [<ffffffff81175439>] vm_normal_page+0x69/0x80
[ 2808.161888] [<ffffffff8117580b>] unmap_page_range+0x3bb/0x7f0
[ 2808.161890] [<ffffffff81175cc1>] unmap_single_vma+0x81/0xf0
[ 2808.161892] [<ffffffff81176d39>] unmap_vmas+0x49/0x90
[ 2808.161894] [<ffffffff8117feec>] exit_mmap+0x9c/0x170
[ 2808.161898] [<ffffffff8110fcf3>] ? __delayacct_add_tsk+0x153/0x170
[ 2808.161901] [<ffffffff8106482c>] mmput+0x5c/0x120
[ 2808.161903] [<ffffffff81069bbc>] do_exit+0x26c/0xa50
[ 2808.161906] [<ffffffff810d7591>] ? __unqueue_futex+0x31/0x60
[ 2808.161907] [<ffffffff810d83b6>] ? futex_wait+0x126/0x290
[ 2808.161909] [<ffffffff8106a41f>] do_group_exit+0x3f/0xa0
[ 2808.161912] [<ffffffff8107a050>] get_signal_to_deliver+0x1d0/0x6f0
[ 2808.161916] [<ffffffff81013448>] do_signal+0x48/0x960
[ 2808.161919] [<ffffffff8101b7d9>] ? sched_clock+0x9/0x10
[ 2808.161921] [<ffffffff8109d13d>] ? sched_clock_local+0x1d/0x80
[ 2808.161924] [<ffffffff811112fc>] ? acct_account_cputime+0x1c/0x20
[ 2808.161925] [<ffffffff8109d76b>] ? account_user_time+0x8b/0xa0
[ 2808.161927] [<ffffffff8109dd84>] ? vtime_account_user+0x54/0x60
[ 2808.161929] [<ffffffff81013dc9>] do_notify_resume+0x69/0xb0
[ 2808.161932] [<ffffffff817266ea>] int_signal+0x12/0x17

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-24-generic 3.13.0-24.46
ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
AlsaDevices:
 total 0
 crw-rw---- 1 root audio 116, 1 Apr 16 22:18 seq
 crw-rw---- 1 root audio 116, 33 Apr 16 22:18 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory: 'iw'
Date: Thu Apr 17 00:06:35 2014
Ec2AMI: ami-2ef19b1e
Ec2AMIManifest: (unknown)
Ec2AvailabilityZone: us-west-2a
Ec2InstanceType: m3.medium
Ec2Kernel: aki-fc8f11cc
Ec2Ramdisk: unavailable
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lspci: Error: [Errno 2] No such file or directory: 'lspci'
Lsusb: Error: [Errno 2] No such file or directory: 'lsusb'
PciMultimedia:

ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcFB:

ProcKernelCmdLine: root=UUID=ecdfe459-e35e-4416-a9c1-9ee71f9f93e7 ro
RelatedPackageVersions:
 linux-restricted-modules-3.13.0-24-generic N/A
 linux-backports-modules-3.13.0-24-generic N/A
 linux-firmware N/A
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)