[Bug 213155] possible kernel regression when running 11.0-RELEASE on KVM on AMD Opterons

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Mon Apr 10 19:29:26 UTC 2017


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=213155

--- Comment #11 from Bennett <FREEBSD at bfeitell.users.panix.com> ---
This is what I get for each of the two processes when set to Opteron G5:

(gdb) info registers
rax            0xfffffffffffffdfc       -516
rbx            0x563d88e5e0b0   94822289760432
rcx            0x7f484c6ecdfd   139948496702973
rdx            0x29d    669
rsi            0xa      10
rdi            0x563d88e33700   94822289585920
rbp            0x7fff05e27bc4   0x7fff05e27bc4
rsp            0x7fff05e27bb0   0x7fff05e27bb0
r8             0x0      0
r9             0x0      0
r10            0x1      1
r11            0x293    659
r12            0x29d    669
r13            0x563d88238040   94822277021760
r14            0x563d87678f16   94822264704790
r15            0x563d88237e00   94822277021184
rip            0x7f484c6ecdfd   0x7f484c6ecdfd <poll+45>
eflags         0x293    [ CF AF SF IF ]
cs             0x33     51
ss             0x2b     43
ds             0x0      0
es             0x0      0

(gdb) info registers
rax            0xfffffffffffffffc       -4
rbx            0x563d89346000   94822294904832
rcx            0x7f484c6ee507   139948496708871
rdx            0x0      0
rsi            0xae80   44672
rdi            0x13     19
rbp            0x7f4856f20000   0x7f4856f20000
rsp            0x7f4841765a98   0x7f4841765a98
r8             0x0      0
r9             0xae7    2791
r10            0x8      8
r11            0x246    582
r12            0x563d8766c680   94822264653440
r13            0x563d89346000   94822294904832
r14            0x7f4841766700   139948312651520
r15            0x563d89346110   94822294905104
rip            0x7f484c6ee507   0x7f484c6ee507 <ioctl+7>
eflags         0x246    [ PF ZF IF ]
cs             0x33     51
ss             0x2b     43
ds             0x0      0
es             0x0      0
fs             0x0      0
gs             0x0      0
fs             0x0      0
gs             0x0      0

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