r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x1, 0x7ffcfffd}]}) r3 = dup2(r2, r2) utimensat(r3, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xa, &(0x7f0000000140)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x49, &(0x7f0000000080)=0x68bbd9b0592efacf, 0x4) r4 = fork() r5 = fork() ptrace(0x10, r5) signalfd(r0, 0x0, 0x0) ptrace$cont(0x7, r4, 0x1, 0x7fff) r6 = fork() ptrace(0x10, r6) waitid(0x0, r6, &(0x7f0000000080), 0x8, 0x0) ptrace(0x4208, r6) wait4(0x0, &(0x7f00000003c0), 0x1, 0x0)