Leaves many defunct gpg-agent around
After running a while and importing many keys we got quite some defunct gpg-agent processes:
$ ps aux | grep gpg-agent | wc -l
4331
$  ps aux | grep gpg-agent | tail
232071   32721  0.0  0.0      0     0 ?        Zs   Aug30   0:00 [gpg-agent] <defunct>
232071   32727  0.0  0.0      0     0 ?        Z    Aug30   0:00 [gpg-agent] <defunct>
232071   32728  0.0  0.0      0     0 ?        Zs   Aug30   0:00 [gpg-agent] <defunct>
232071   32735  0.0  0.0      0     0 ?        Z    Aug30   0:00 [gpg-agent] <defunct>
232071   32736  0.0  0.0      0     0 ?        Zs   Aug30   0:00 [gpg-agent] <defunct>
232071   32743  0.0  0.0      0     0 ?        Z    Aug30   0:00 [gpg-agent] <defunct>
232071   32744  0.0  0.0      0     0 ?        Zs   Aug30   0:00 [gpg-agent] <defunct>
232071   32755  0.0  0.0      0     0 ?        Z    Aug30   0:00 [gpg-agent] <defunct>
232071   32756  0.0  0.0      0     0 ?        Zs   Aug30   0:00 [gpg-agent] <defunct>
232071   32767  0.0  0.0      0     0 ?        Z    Aug30   0:00 [gpg-agent] <defunct>