personality(0x400000)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x1000009, 0x10, r0, 0x0)