*** This bug is a duplicate of bug 1787127 ***
https://bugs.launchpad.net/bugs/1787127
I'm using Ubuntu 14.04.5 LTS \n \l , after patching kernel linux-generic to
3.13.0.155 and intel microcode to 3.20180425.1~ubuntu0.14.04.2 , i reboot to
apply the patches and the system freeze after booting, CPU is Intel(R) Xeon(R)
CPU E5-2620 v3 @ 2.40GHz , there is a kernel or microcode bug? after role back
to oldest version it went normal
Does the newest version available of kernel and intel microcode fixed those
bugs?
Aug 16 04:47:14 lw24 kernel: [ 310.096591] Call Trace:
Aug 16 04:47:14 lw24 kernel: [ 310.096594] [<ffffffff8173983f>]
dump_stack+0x64/0x80
Aug 16 04:47:14 lw24 kernel: [ 310.096598] [<ffffffff8117e374>]
print_bad_pte+0x1a4/0x250
Aug 16 04:47:14 lw24 kernel: [ 310.096601] [<ffffffff8117f6ae>]
vm_normal_page+0x6e/0x80
Aug 16 04:47:14 lw24 kernel: [ 310.096604] [<ffffffff8118ae5f>]
change_protection_range+0x55f/0x720
Aug 16 04:47:14 lw24 kernel: [ 310.096607] [<ffffffff8118b085>]
change_protection+0x65/0xb0
Aug 16 04:47:14 lw24 kernel: [ 310.096619] [<ffffffff811a164b>]
change_prot_numa+0x1b/0x40
Aug 16 04:47:14 lw24 kernel: [ 310.096623] [<ffffffff810a60c2>]
task_numa_work+0x1d2/0x300
Aug 16 04:47:14 lw24 kernel: [ 310.096626] [<ffffffff8108ef8f>]
task_work_run+0xaf/0xd0
Aug 16 04:47:14 lw24 kernel: [ 310.096632] [<ffffffff81014ed7>]
do_notify_resume+0x97/0xb0
Aug 16 04:47:14 lw24 kernel: [ 310.096636] [<ffffffff817421b2>]
retint_signal+0x48/0x86
Aug 16 04:47:14 lw24 kernel: [ 310.096638] BUG: Bad page map in process mysqld
pte:80000007ab3aa966 pmd:851dfb067
Aug 16 04:47:14 lw24 kernel: [ 310.098066] addr:00007f0034a1b000
vm_flags:08200073 anon_vma:ffff881051458ca8 mapping: (null)
index:7f0034a1b
Aug 16 04:47:14 lw24 kernel: [ 310.099504] CPU: 5 PID: 2799 Comm: mysqld
Tainted: G B 3.13.0-155-generic #205-Ubuntu
Aug 16 04:47:14 lw24 kernel: [ 310.099505] Hardware name: Supermicro Super
Server/X10DRL-i, BIOS 1.1b 09/11/2015
Aug 16 04:47:14 lw24 kernel: [ 310.099506] 0000000000000000 ffff88105174bd00
ffffffff8173983f 00007f0034a1b000
Aug 16 04:47:14 lw24 kernel: [ 310.099509] ffff88084fb79bc0 ffff88105174bd50
ffffffff8117e374 80000007ab3aa966
Aug 16 04:47:14 lw24 kernel: [ 310.099512] 0000000851dfb067 00000007f0034a1b
ffff880851dfb0d8 80000007ab3aa966
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https://bugs.launchpad.net/bugs/1787191
Title:
Crash due to BUG: Bad page map in process X & BUG: Bad rss-counter
state X
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