Full dmesg output: [ 43.606830] microcode: CPU0 sig=0x306c3, pf=0x2, revision=0x1a [ 43.608466] microcode: CPU0 updated to revision 0x1c, date = 2014-07-03 [ 43.608494] microcode: CPU1 sig=0x306c3, pf=0x2, revision=0x1a [ 43.609327] microcode: CPU1 updated to revision 0x1c, date = 2014-07-03 [ 43.609352] do_trap: 267 callbacks suppressed [ 43.609354] traps: rs:main Q:Reg[1343] trap invalid opcode ip:7f32abd0b7ab sp:7f32a9062848 error:0 [ 43.609355] microcode: CPU2 sig=0x306c3, pf=0x2, revision=0x1a [ 43.609358] in libpthread-2.19.so[7f32abcfa000+18000] [ 43.610204] microcode: CPU2 updated to revision 0x1c, date = 2014-07-03 [ 43.610225] microcode: CPU3 sig=0x306c3, pf=0x2, revision=0x1a [ 43.611081] microcode: CPU3 updated to revision 0x1c, date = 2014-07-03 [ 43.611507] traps: systemd[1] trap invalid opcode ip:7f844f84a7ab sp:7fff2ccf7e28 error:0 in libpthread-2.19.so[7f844f839000+18000] [...]
Full dmesg output: 2.19.so[ 7f32abcfa000+ 18000] 2.19.so[ 7f844f839000+ 18000]
[ 43.606830] microcode: CPU0 sig=0x306c3, pf=0x2, revision=0x1a
[ 43.608466] microcode: CPU0 updated to revision 0x1c, date = 2014-07-03
[ 43.608494] microcode: CPU1 sig=0x306c3, pf=0x2, revision=0x1a
[ 43.609327] microcode: CPU1 updated to revision 0x1c, date = 2014-07-03
[ 43.609352] do_trap: 267 callbacks suppressed
[ 43.609354] traps: rs:main Q:Reg[1343] trap invalid opcode ip:7f32abd0b7ab sp:7f32a9062848 error:0
[ 43.609355] microcode: CPU2 sig=0x306c3, pf=0x2, revision=0x1a
[ 43.609358] in libpthread-
[ 43.610204] microcode: CPU2 updated to revision 0x1c, date = 2014-07-03
[ 43.610225] microcode: CPU3 sig=0x306c3, pf=0x2, revision=0x1a
[ 43.611081] microcode: CPU3 updated to revision 0x1c, date = 2014-07-03
[ 43.611507] traps: systemd[1] trap invalid opcode ip:7f844f84a7ab sp:7fff2ccf7e28 error:0 in libpthread-
[...]