rt_sigaction(0xd, &(0x7f0000000240)={&(0x7f0000000180)="660f38dcaf4b9900000fb597b89d0000c422c5a60b36f30f1efdc4017c51b8b4b60000420f3809f72ef20f0d5706c4c27920de42deeac401bdfda500000100", 0x0, 0x0}, 0x0, 0x8, &(0x7f0000000280))