Illegal instruction (code dumped) for any uncaught exception

[zhade]

After a distro update (openSuse) every uncaught exception causes 
an illegal instruction error. After some searching I couldn't 
find anyone else having this problem. So I assume this is only 
happening on my machine. But I have no idea what could be the 
cause? Faulty packages in my distribution?

```d
void main()
{
     assert(false);
}
```

Results in:
```
ore.exception.AssertError at source/app.d(4): Assertion failure
----------------Illegal instruction (core dumped)
```

Same for any other exception:
```d
void main()
{
     throw new Exception("Error");
}
```
I am not using any flags. Just running `dub build`. Compiling 
with `dmd -debug source/app.d` results in the same error.

My distro updated ldc2 Version 1.24.0 to 1.26.0.
Which also updated druntime and phobos from 2.094.1 to 2.096.1.
The same error occurs when using dmd version 2.096.1.

GDB backtrace (same for dmd):
```
#0  0x00007ffff7a97379 in 
core.internal.backtrace.dwarf.readEntryFormat(ref const(ubyte)[], 
ref core.internal.container.array.Array!(ulong).Array) ()
    from /usr/lib64/libdruntime-ldc-shared.so.96
#1  0x00007ffff7a962fd in 
core.internal.backtrace.dwarf.readLineNumberProgram(ref 
const(ubyte)[]) () from /usr/lib64/libdruntime-ldc-shared.so.96
#2  0x00007ffff7a95fbb in 
core.internal.backtrace.dwarf.resolveAddresses(const(ubyte)[], 
core.internal.backtrace.dwarf.Location[], ulong) ()
    from /usr/lib64/libdruntime-ldc-shared.so.96
#3  0x00007ffff7a95d1a in 
core.internal.backtrace.dwarf.processCallstack(core.internal.backtrace.dwarf.Location[], const(ubyte)[], ulong, scope int(ref ulong, ref const(char[])) delegate) () from /usr/lib64/libdruntime-ldc-shared.so.96
#4  0x00007ffff7a95e68 in 
core.internal.backtrace.dwarf.traceHandlerOpApplyImpl(ulong, 
scope const(void)*(ulong) delegate, scope const(char)[](ulong) 
delegate, scope int(ref ulong, ref const(char[])) 
delegate).__lambda13!(const(ubyte)[]).__lambda13(const(ubyte)[]) 
() from /usr/lib64/libdruntime-ldc-shared.so.96
#5  0x00007ffff7a98340 in 
core.internal.backtrace.elf.Image.processDebugLineSectionData!(int).processDebugLineSectionData(scope int(const(ubyte)[]) delegate)
     () from /usr/lib64/libdruntime-ldc-shared.so.96
#6  0x00007ffff7a95b75 in 
core.internal.backtrace.dwarf.traceHandlerOpApplyImpl(ulong, 
scope const(void)*(ulong) delegate, scope const(char)[](ulong) 
delegate, scope int(ref ulong, ref const(char[])) delegate) ()
    from /usr/lib64/libdruntime-ldc-shared.so.96
#7  0x00007ffff7ab4d91 in 
core.runtime.DefaultTraceInfo.opApply(scope int(ref ul--Type 
<RET> for more, q to quit, c to continue without paging--
ong, ref const(char[])) delegate) const ()
    from /usr/lib64/libdruntime-ldc-shared.so.96
#8  0x00007ffff7ab4fd5 in 
_DThn16_4core7runtime16DefaultTraceInfo7opApplyMxFMDFKxAaZiZi () 
from /usr/lib64/libdruntime-ldc-shared.so.96
#9  0x00007ffff7ac285c in object.Throwable.toString(scope void(in 
char[]) delegate) const () from 
/usr/lib64/libdruntime-ldc-shared.so.96
#10 0x00007ffff7aca26b in 
rt.dmain2.formatThrowable(object.Throwable, scope void(scope 
const(char[])) nothrow delegate).__foreachbody3(object.Throwable) 
()
    from /usr/lib64/libdruntime-ldc-shared.so.96
#11 0x00007ffff7ac2699 in object.Throwable.opApply(scope 
int(object.Throwable) delegate) () from 
/usr/lib64/libdruntime-ldc-shared.so.96
#12 0x00007ffff7aca204 in rt.dmain2._d_run_main2(char[][], ulong, 
extern(C) int(char[][]) function).runAll() () from 
/usr/lib64/libdruntime-ldc-shared.so.96
#13 0x00007ffff7ac9eef in _d_run_main2 ()
    from /usr/lib64/libdruntime-ldc-shared.so.96
#14 0x00007ffff7ac9d4e in _d_run_main ()
    from /usr/lib64/libdruntime-ldc-shared.so.96
#15 0x00000000004007a5 in main (argc=1, argv=0x7fffffffded8)
     at /usr/include/d/core/internal/entrypoint.d:42
#16 0x00007ffff76beb35 in __libc_start_main (main=0x400780 
<main>, argc=1,
     argv=0x7fffffffded8, init=<optimized out>, fini=<optimized 
out>,
     rtld_fini=<optimized out>, stack_end=0x7fffffffdec8)
     at ../csu/libc-start.c:332
#17 0x000000000040067e in _start () at 
../sysdeps/x86_64/start.S:120
```

Any help would be much appreciated!