Sorry if this has been covered before, or is a current issue, but is there a
way around these errors using gdb with mono 4.x?
I generally see "/build/buildd/gdb-7.7.1/gdb/dwarf2-frame.c:692:
internal-error: Unknown CFI encountered." whenever trying to look at things in
gdb.
Thx!
(gdb) bt
#0 sem_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
#1 0x000000000061f977 in mono_sem_wait (sem=sem@entry=0x7fbacc000940,
alertable=alertable@entry=0) at mono-semaphore.c:107
#2 0x000000000062465a in mono_thread_info_wait_for_resume (info=<optimized
out>) at mono-threads.c:110
#3 mono_thread_info_end_self_suspend () at mono-threads.c:692
#4 0x00000000005876dc in self_suspend_internal (thread=0x7fbadbb40430) at
threads.c:4546
#5 mono_thread_execute_interruption (thread=thread@entry=0x7fbadbb40430) at
threads.c:4050
#6 0x00000000005879ac in mono_wait_uninterrupted
(thread=thread@entry=0x7fbadbb40430, multiple=multiple@entry=0,
numhandles=numhandles@entry=1, handles=handles@entry=0x7fbad67fd638,
waitall=waitall@entry=0, ms=ms@entry=1725, alertable=1)
at threads.c:1455
#7 0x0000000000588f59 in
ves_icall_System_Threading_WaitHandle_WaitOne_internal (this=<optimized out>,
handle=0x100c, ms=1725,
exitContext=<optimized out>) at threads.c:1583
#8 0x0000000040962760 in ?? ()
#9 0x0000000000000038 in ?? ()
#10 0x0000000002521f28 in ?? ()
#11 0x00000000000006bd in ?? ()
#12 0x00007fbada29f278 in ?? ()
#13 0x00000000000006bd in ?? ()
#14 0x00007fbacc000e01 in ?? ()
#15 0x0000000041641e7d in ?? ()
#16 0x00007fbad67fd6f0 in ?? ()
#17 0x00007fbad67fd660 in ?? ()
/build/buildd/gdb-7.7.1/gdb/dwarf2-frame.c:692: internal-error: Unknown CFI
encountered.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
Quit this debugging session? (y or n) n
/build/buildd/gdb-7.7.1/gdb/dwarf2-frame.c:692: internal-error: Unknown CFI
encountered.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
Create a core file of GDB? (y or n) n
Command aborted.
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