Booting all finished, dropped to user space .[0m.[30;1m<<.[0m.[32mseL4(CPU 0).[0m.[30;1m [decodeUntypedInvocation/205 T0x80bf81c400 "rootserver" @4006f8]: Untyped Retype: Insufficient memory (1 * 2097152 bytes needed, 0 bytes available).>>.[0m Install gic v3 Loading Linux: 'linux' dtb: 'linux-dtb' install_linux_devices@main.cmailto:install_linux_devices@main.c:652 module name: map_frame_hack install_linux_devices@main.cmailto:install_linux_devices@main.c:652 module name: init_ram
We’re currently working on formalising VM support for an iMX8 platform (the Avnet MaaXBoard) building upon the existing sylvain/imx8 and sylvain/gicv3 branches. However on start of the VM we’re seeing the following page fault: libsel4muslcsys: Error attempting syscall 215 libsel4muslcsys: Error attempting syscall 215 libsel4muslcsys: Error attempting syscall 215 Waiting recv Ok -------- .[31;1mPagefault from [Linux]: read prefetch fault @ PC: 0x200 IPA: 0x200, FSR: 0x82000005 Context: x0: 0xb2000000 x1: 0x0 x2: 0xff058169ac x3: 0x3ec6 x4: 0x5527eb8 x5: 0x80000 x6: 0x58169c0 x7: 0x45dad8 x8: 0x5816a00 x9: 0x8c3a000038000000 x10: 0x1100000028000000 x11: 0x10000000 x12: 0x543a00003a040000 pc: 0x200 x14: 0x0 sp: 0x480a58 spsr: 0x3c5 x13: 0x0 x15: 0x1000000 x16: 0xb2000000 x17: 0x480a58 x18: 0x5816bd0 x19: 0x664616f6c x20: 0xb2000000 x21: 0xb0080000 x22: 0x5816a10 x23: 0x405524 x24: 0x5816ab0 x25: 0x5816a40 x26: 0x0 x27: 0xb2000000 x28: 0x480a58 x29: 0x480a50 x30: 0xc63e0000edfe0dd0 .[3.[0mm-------- main_continued@main.cmailto:main_continued@main.c:1134 Failed to run VM <<<<<< From existing reports it is my understanding that the “insufficient memory” and the “error attempting sys call 215” errors are to be expected and are not a concern; please correct me if that is not the case! Any suggestions as to the possible cause of the page fault or hints on how to progress with debugging this issue would be greatly appreciated. Thanks for your help, Stephen This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message.