r0 = fsopen(&(0x7f0000000040)='binfmt_misc\x00', 0x0)
fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0)
r1 = fsmount(r0, 0x0, 0x0)
fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f0000000000)='dirsync\x00', 0x0, 0x0)
r2 = fcntl$dupfd(r0, 0x0, r1)
fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x7, 0x0, 0x0, 0x0)