seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = getpgrp(0x0) r3 = pidfd_open(r2, 0x0) r4 = dup(r3) pidfd_getfd(r4, r1, 0x0)