r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00')
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @private1}, 0x1c)
readv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/124, 0x7c}], 0x1)