prctl$PR_GET_NO_NEW_PRIVS(0x27)
r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x202, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x1)
mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003a00)={<r1=>0xffffffffffffffff})
sendmsg$unix(r1, 0x0, 0xceb7ac876b96f1f0)