vmcore is available within (SUSE-internal) https://w3.nue.suse.com/~okurz/testing/boo1231583_kernel_panic_shortly_after_str_dynamic_queue_limits_vmcore.xz The only other remotely related information I found is https://lkml.org/lkml/2019/2/9/44 about "Linux 5.0 regression: rtl8169 / kernel BUG at lib/dynamic_queue_limits.c:27!"