r0 = fsopen(&(0x7f0000000080)='ramfs\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
r1 = fsmount(r0, 0x0, 0x0)
mknodat$null(r1, &(0x7f0000000040)='./file1\x00', 0x1019, 0x103)