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Rasmus Thomsen <rasmus.thomsen@××××.de> wrote: |
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|
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> Hi, |
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> "Invalid Machine command" (forgot the exact error message) usually |
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> happened to me when I passed the wrong -march to GCC (e.g. |
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> -march=haswell on sandybridge cpus) |
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|
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I'm using -march native since many years. After restarting my machine |
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everything works fine again. |
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|
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-- |
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Regards |
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wabe |
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|
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> Regards, |
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> Rasmus |
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> |
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> |
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> On 27 Apr 2017 7:43 pm, wabe <wabenbau@×××××.com> wrote: |
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> |
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> "J. Roeleveld" <joost@××××××××.org> wrote: |
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> |
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> > On April 27, 2017 7:20:29 PM GMT+02:00, wabe <wabenbau@×××××.com> |
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> > wrote: |
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> > >Hi folks, |
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> > > |
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> > >it seems that my system is broken after recompiling everything with |
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> > >the new gcc5. |
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> > > |
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> > >I even cannot execute any command or start new programs. It is also |
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> > >not possible to open a terminal or to login on console. |
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> > > |
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> > >When I type something in an already opened Xterm it says |
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> > >"Ungültiger Maschinenbefehl" (in English probably something like |
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> > >"invalid machine command"). |
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> > > |
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> > >On tty12 I can see messages like this: |
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> > > |
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> > >traps: ls[4055] trap invalid opcode ip:3cd3d91e024 sp:3d6a804abb0 |
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> > >error:0 in libc-2.23.so[3cd3d865000+19d000] |
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> > >grsec: Illegal instruction occured at 000003cd3d91e026 in |
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> > >/bin/ls[ls:4055] uid/euid:0/0 gid/egid:0/0, parent... |
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> > > |
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> > >kernel is 4.8.17-hardened-r2 |
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> > > |
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> > >(uname -a is still working). |
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> > > |
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> > >I don't dare to reboot my system because I'm not sure that it will |
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> > >boot. |
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> > > |
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> > >I don't even know if this email will reach the list, because claws |
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> > >mail |
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> > > |
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> > >also dropped some errors about "bogofilter doesn't work". |
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> > > |
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> > >Any help would really appreciated. |
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> > > |
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> > >-- |
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> > >Regards |
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> > >wabe |
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> > |
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> > Did you run the revdep-rebuild command? |
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> > Keep running that until it completes succesfully. |
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> |
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> Can't execute it. "Invalid command". |
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> |
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> There is one terminal (gnome-terminal) still open. This is the one |
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> that I used to recompile everything. I'm logged in there as root. |
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> But I cannot open another terminal. I don't even see what I'm typing |
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> (no echo). I can only see the output. |
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> |
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> > Do NOT use binaries to speed things up. That didn't work for me. |
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> |
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> AFAIK I don't have any binaries installed on my system. |
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> |
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> -- |
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> Regards |
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> wabe |
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> |
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> |