r0 = fsopen(&(0x7f00000004c0)='proc\x00', 0x0)
fsmount(0xffffffffffffffff, 0x0, 0x0)
fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000140)='\x00', &(0x7f0000000180)='/\x00', 0x0)
read(r0, &(0x7f0000001280)=""/4096, 0x1000)