We are using DriveOS 6.0.9 with a Drive Orin compute. Recently we met an incident, one of Orin stop responding for 10 seconds. We tried “ping”, “ssh” commands it does not respond at all. After 10 seconds, it back to normal, we check syslog and see the following error:
14:48:36 rose-a kernel: [ 3061.349784] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.353245] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.359639] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.397945] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.397957] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.397960] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.397962] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.397965] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.397967] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.397970] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.397972] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.397975] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.397977] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.397979] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.397982] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.397984] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.397987] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.397989] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.397991] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.397993] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.397995] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.397997] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.398000] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.398002] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.398005] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.398007] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.398009] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.398011] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.398013] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.398015] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.398018] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.402018] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.402026] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.403168] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.404324] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.427267] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.427280] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:36 rose-a kernel: [ 3061.436409] nvethernet 6910000.ethernet: osd_receive_packet(): Error in allocating the skb
Jul 16 14:48:43 rose-a ptp4l: [3052.745] rms 7 max 13 freq -12482 +/- 14 delay 258 +/- 1
we also check the background monitor application, it indicates the nvmap process suddenly allocate around 3G memory. Do We have any method to indicate it is an DriverOS Issue or we wrongly call the API ?
Thanks