pipe2$9p(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RSTAT(r1, &(0x7f0000001900)=ANY=[], 0xffd3)
fcntl$setstatus(r1, 0x4, 0x42000)
readv(r0, &(0x7f00000014c0)=[{&(0x7f00000004c0)=""/4096, 0xfffffdef}], 0x1)