r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = getpgid(0x0)
r2 = epoll_create1(0x0)
r3 = gettid()
kcmp$KCMP_EPOLL_TFD(r3, r1, 0x7, r0, &(0x7f0000000bc0)={r2})