pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
fcntl$setpipe(r0, 0x407, 0x0)
write$P9_RFLUSH(r0, &(0x7f0000000000)={0x7}, 0x7)
fcntl$setpipe(r0, 0x407, 0x0)