r0 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) symlinkat(&(0x7f0000000a40)='./file0\x00', r1, &(0x7f0000000a00)='./file0\x00') openat(r1, &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0)