dlsym() hang when pulsaudio try to reload module

[Paolo Tagliavini]

Good morning,

I'm working on iMX23 platform using build root.
My product need use of pulsaudio2.1 and bluez 4.101.
Those package are in blunde with build root and all work fine with
exception of pulsaudio unload -> load modules.

eg:

pactl load-module module-loopback
pactl unload-module MODULE NUMBER
pactl load-module module-loopback

at this point pulseaudio hang using 100% of cpu.

backtracing code I see that this behavior is related to uClibc dlsym
library function: it hangs tacking 100% of cpu.


Can you help me to fix this bug?

Best regards

Paolo