[Bug dynamic-link/30020] segfault in ld-linux after aug 2022

["adhemerval.zanella at linaro dot org" <sourceware-bugzilla@sourceware.org>]

https://sourceware.org/bugzilla/show_bug.cgi?id=30020

--- Comment #8 from Adhemerval Zanella <adhemerval.zanella at linaro dot org> ---
(In reply to Pete Lomax from comment #7)
> If not glibc, what should this bug be classified as?

It is what I tried to show on comment #3, where I see that the *kernel* is
throwing the following error:

Feb 15 19:48:58 ubuntu22-vm kernel: Code: ff ff 00 45 31 db 48 8d 15 c9 ac 00
00 4c 8d 05 46 8f 01 00 4c 8d 2d 1f 8f 01 00 49 89 c2 48 8d 58 ff 48 89 f8 49
f7 da 66 90 <8b> 08 83 f9 07 77 19 85 c9 74 45 83 f9 07 77 40 48 63 0c 8a 48 01
Feb 15 19:48:58 ubuntu22-vm kernel: p64[1403]: segfault at 0 ip
00007ff10dcb7350 sp 00007ffd5a54b570 error 4 in
ld-linux-x86-64.so.2[7ff10dc97000+2a000]

This means the resulting image can not execute the entry point after the kernel
loads both dynamic loader and the binary for some reason. You can check that
even with gdb, I can even start to execute the first instruction (starti).  

I think you will need to check why binfmt loading code in kernel is doing
differently; or, most likely, fix the bogus binary.

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