On Tue, 2020-09-01 at 15:03 -0700, James Prestwood wrote: > > [ 1335.541174] CPU: 0 PID: 982 Comm: hwsim Not tainted 5.8.0 #1 > [ 1335.553946] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS > 1.13.0-2.fc32 04/01/2014 > [ 1335.588370] RIP: 0010:hwsim_cloned_frame_received_nl+0x141/0x2c0 It'd help if you could run ./scripts/decode_stacktrace.sh or use gdb or something like that. johannes