On Wed, 14 Jan 2026, Ramiro Aceves via gnats wrote:
Thread 1 "" received signal SIGILL, Illegal instruction. 0x0000f3cb73498e28 in ?? () (gdb) (gdb) bt #0 0x0000f3cb73498e28 in ?? () #1 0x0000ffffece41070 in _ctype_ () from /usr/libexec/ld.elf_so Backtrace stopped: previous frame identical to this frame (corrupt stack?) (gdb)
Is this on -11 or current? If so, pavucontrol may be using the ctype API wrong, which can now trigger a crash. There is an environment variable that you can set to disable this, but I don't remember its name. Try searching the email archives.
-- Benny