r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x20102)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000001500)="6bb4978515e36b3cce9dcffff0408211cd03f8e05757068832828314", 0x1c}], 0x1)