Bug 1483950

Summary: gdb: Process record does not support instruction 0xc5
Product: [Fedora] Fedora Reporter: Andrew Price <anprice>
Component: gdbAssignee: Jan Kratochvil <jan.kratochvil>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
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Version: 26CC: gbenson, jan.kratochvil, palves, pmuldoon, sergiodj, tom
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Last Closed: 2017-08-22 15:26:31 UTC Type: Bug
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Description Andrew Price 2017-08-22 11:05:27 UTC 
With gdb-8.0-20.fc26.x86_64:

(gdb) commands 2
Type commands for breakpoint(s) 2, one per line.
End with a line saying just "end".
>record
>cont
>end
(gdb) commands 3
Type commands for breakpoint(s) 3, one per line.
End with a line saying just "end".
>record stop
>cont
>end
(gdb) run
Starting program: /home/andy/src/gfs2-utils/gfs2/mkfs/mkfs.gfs2 -O -p lock_nolock tests/testvol
This will destroy any data on tests/testvol
Adding journals: [1/1]
Breakpoint 2, add_rgrp (rgs=0x620af0, addr=17, nextaddr=0x7fffffffd730, len=32839, rg=0x7fffffffd738) at main_mkfs.c:691
691		*nextaddr = lgfs2_rindex_entry_new(rgs, &ri, addr, len);
Process record does not support instruction 0xc5 at address 0x7ffff7711e00.
Process record: failed to record execution log.

Program stopped.
0x00007ffff7711e00 in __memset_avx2_unaligned_erms () from /lib64/libc.so.6
Comment 1 Jan Kratochvil 2017-08-22 15:26:31 UTC 

*** This bug has been marked as a duplicate of bug 1136403 ***