openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10f6e2, 0x0)
ftruncate(0xffffffffffffffff, 0x1000004)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000002c80)=0xfffffffb, 0x4)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8)