Hi Uwe, On Wed, Aug 10, 2016 at 11:44 AM, Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx> wrote: > ic_close_devs() calls kfree() for all devices's ic_device. Since commit > 2647cffb2bc6 ("net: ipconfig: Support using "delayed" DHCP replies") > the active device's ic_device is still used however to print the > ipconfig summary which results in an oops if the memory is already > changed. So delay freeing until after the autoconfig results are > reported. Thanks! > Fixes: 2647cffb2bc6 ("net: ipconfig: Support using "delayed" DHCP replies") > Reported-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> > Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx> Tested-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds