r0 = fsopen(&(0x7f0000000000)='debugfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = dup(r0) fsconfig$FSCONFIG_SET_BINARY(r1, 0x2, &(0x7f0000000080)='debugfs\x00', &(0x7f00000000c0)=']', 0x1)