r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
rt_sigaction(0xd, &(0x7f0000000280)={&(0x7f0000000200)="c4e1c15df28fe978e230c4027d0f1843cfc4e24d40d6c481ccc2b700000000ed640fa4d800f30f10c9c401877c5b650f77", 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000003c0))
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)