prctl$PR_SET_SECCOMP(0x16, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]})
madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0)