> Have you tried to disable smp (in grub, boot the kernel with the > cmdline option nosmp)? Did then the problem still occur?
I disabled SMP and the problem of socket remains open after disconnect still occurs with kernels >= 4.2. cat /boot/cmdline.txt dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes maxcpus=0 rootwait I built a 4.1.21 kernel from the raspbian repo https://github.com/raspberrypi/linux/tree/rpi-4.1.y and the problem does NOT exist with that kernel. I built a 4.2.8 kernel from the raspbian repo https://github.com/raspberrypi/linux/tree/rpi-4.2.y and the problem DOES exist with that kernel. Showing connection listening after final disconnect. Active AX.25 sockets Dest Source Device State Vr/Vs Send-Q Recv-Q N7NIX-0 N7NIX-11 ax0 LISTENING 001/004 0 0 * N7NIX-11 ax0 LISTENING 000/000 0 0 /Basil n7nix -- To unsubscribe from this list: send the line "unsubscribe linux-hams" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
