Recently, my Chinese tvbox running on coreelec went down. I found an old raspberry pi 1 512ram in my pantry. Since my finances currently do not allow me to purchase a new TV box, I purchased a new 16gb sd card for rpi1 and installed the latest version of LE for rpi1, namely LE10. And everything works in principle, h264 plays back from my NAS without problems, I used rpi1 in this form for several days and there were no problems, but at some point during the video rewind, the system froze. I immediately checked the availability of the rpi on the network, and it pinged normally, but there was no ssh access, I didn't pay much attention to this, and just rebooted the rpi by turning off the power. A couple of days later, the story repeated itself, this time the system froze just while watching the video. The symptoms are the same, rpi pings normally from the laptop, but ssh access was interrupted. After a few minutes, ssh access was self-restored and I was able to connect to the system. I immediately checked dmesg, and comparing the moment of hanging there, I saw the following messages:
vc_sm_ioctl_alloc]: failed to allocate memory on videocore (status: 0, trans_id: 293)
[vc_sm_ioctl_alloc]: failed to allocate "CGPUMEM" data (-12) - type 1, base 3506176 (3506176), num 1, alignment 4096
