打开微信,使用扫一扫进入页面后,点击右上角菜单,
点击“发送给朋友”或“分享到朋友圈”完成分享
【xxx】产品/技术问题一句话描述问题(字数限制25字以内)
【寒武纪硬件产品型号】必填*:
例如:MLU370
必填项,例如:MLU370
【使用操作系统】必填*:
例如:5.10.0-60.18.0.50.kb7.ky3.aarch64
【使用驱动版本】必填*:
例如:cambricon-pci-drv_mlu370,暂时没拿到版本,应该是走kvm或者虚拟化场景下独立安装,主机下不可见
【出错信息】必填*:
vmcore记录的crash如下,关机必现
[ 282.812272] systemd-shutdown[1]: Returning to initrd...
[ 282.850094] dracut Warning: Killing all remaining processes
[ 283.708234] dracut Warning: Unmounted /oldroot.
[ 283.727341] dracut: Disassembling device-mapper devices
[ 283.766878] kvm: exiting hardware virtualization
[ 283.817927] INFO: [Card4][cn_pci_shutdown][1319][CPU 11]: set device system shutdown
[ 283.817950] INFO: [Card3][cn_pci_shutdown][1319][CPU 11]: set device system shutdown
[ 283.817973] INFO: [Card2][cn_pci_shutdown][1319][CPU 11]: set device system shutdown
[ 287.983448] ERROR: [Card4][__ts_device_thread_set][104][CPU 36]: call rpc func error
[ 295.662929] ERROR: [Card3][__ts_device_thread_set][104][CPU 34]: call rpc func error
[ 295.681170] ERROR: [Card2][cn_report_query][876][CPU 51]: cnrpc client request failed (-110).
[ 296.421187] rpmsg-ipcm virtio3.mnt-commu.-1.1029: [__ipcm_rpc_call][966][CPU 37]: __ipcm_rpc_call(), rpc:rpc_device_query_report timeouted!
[ 296.421190] rpmsg-ipcm virtio3.mnt-commu.-1.1029: rpc_device_query_report: wait respond failed: -110
[ 296.431006] ERROR: [Card3][cn_report_query][876][CPU 37]: cnrpc client request failed (-110).
[ 296.933186] rpmsg-ipcm virtio4.mnt-commu.-1.1029: [__ipcm_rpc_call][966][CPU 35]: __ipcm_rpc_call(), rpc:rpc_device_query_report timeouted!
[ 296.933189] rpmsg-ipcm virtio4.mnt-commu.-1.1029: rpc_device_query_report: wait respond failed: -110
[ 296.943007] ERROR: [Card4][cn_report_query][876][CPU 35]: cnrpc client request failed (-110).
[ 303.854382] ERROR: [Card3][__ts_device_thread_set][104][CPU 34]: call rpc func error
[ 304.356446] rpmsg-ipcm virtio4.time-krpc.-1.1032: [__ipcm_rpc_call][966][CPU 36]: __ipcm_rpc_call(), rpc:perf_rpc_get_device_time timeouted!
[ 304.356448] rpmsg-ipcm virtio4.time-krpc.-1.1032: perf_rpc_get_device_time: wait respond failed: -110
[ 304.366350] ERROR: [Card4][__ts_device_thread_set][104][CPU 36]: call rpc func error
[ 305.892398] rpmsg-ipcm virtio2.mnt-commu.-1.1029: [__ipcm_rpc_call][966][CPU 51]: __ipcm_rpc_call(), rpc:rpc_device_action timeouted!
[ 305.892402] cn_virtio_ipc virtio2: [rpmsg_dump_dfx][830][CPU 51]: ===================== rvq =====================
[ 305.892405] cn_virtio_ipc virtio2: [rpmsg_dump_dfx][839][CPU 51]: interrupts: 48981
[ 305.892406] cn_virtio_ipc virtio2: [rpmsg_dump_dfx][840][CPU 51]: messages: 22180
[ 305.892408] cn_virtio_ipc virtio2: [rpmsg_dump_dfx][844][CPU 51]: broken: 0
[ 305.892409] cn_virtio_ipc virtio2: [rpmsg_dump_dfx][846][CPU 51]: event: 0
[ 305.892411] cn_virtio_ipc virtio2: [rpmsg_dump_dfx][847][CPU 51]: free_head: 0
[ 305.892413] cn_virtio_ipc virtio2: [rpmsg_dump_dfx][848][CPU 51]: num_added: 0
[ 305.892414] cn_virtio_ipc virtio2: [rpmsg_dump_dfx][849][CPU 51]: last_used_idx: 22180
[ 305.892416] cn_virtio_ipc virtio2: [rpmsg_dump_dfx][851][CPU 51]: avail_flags_shadow: 0
[ 305.892417] cn_virtio_ipc virtio2: [rpmsg_dump_dfx][852][CPU 51]: avail_idx_shadow: 22436
[ 305.892419] cn_virtio_ipc virtio2: [rpmsg_dump_dfx][856][CPU 51]: vring_used_event: 22180
[ 305.892421] cn_virtio_ipc virtio2: [rpmsg_dump_dfx][857][CPU 51]: vring_avail_event: 0
[ 305.892423] cn_virtio_ipc virtio2: [rpmsg_dump_dfx][859][CPU 51]: used: flags 1, idx 22180
[ 305.892426] cn_virtio_ipc virtio2: [rpmsg_dump_dfx][861][CPU 51]: avail: flags 0, idx 22436
【当前已做了哪些信息确认】选填:
例如:交叉验证/CPU能运行/调试通过等
【参考配置文档链接】选填
【相关日志文档】选填
如有,可附件
【出错代码链接】选填:
github的或gitee的代码的链接,
热门帖子
精华帖子