pipe(&(0x7f00000003c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x107442, 0x0)
mount$9p_fd(0x0, &(0x7f0000000680)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}})
r2 = dup(r0)
write$P9_RREADLINK(r2, &(0x7f0000000000)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10)