pipe2$9p(&(0x7f0000000340)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x84000)
write$P9_RGETLOCK(r0, &(0x7f0000000380)={0x28, 0x37, 0x0, {0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa, '/dev/vcsa\x00'}}, 0x28)
write$P9_RGETATTR(r0, &(0x7f0000000580)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee00}}, 0xa0)