kernel panic at kern/drivers/dev/ether.c:317, from core 2: assertion failed: BHLEN(bp) >= offsetof(struct etherpkt, data) Stack Backtrace on Core 2: #01 [<0xffffffffc200aa6c>] in backtrace at src/kdebug.c:235 #02 [<0xffffffffc200a205>] in _panic at src/init.c:275 #03 [<0xffffffffc2079553>] in etheriq at drivers/dev/ether.c:317 #04 [<0xffffffffc207971e>] in etheroq at drivers/dev/ether.c:426 #05 [<0xffffffffc207999f>] in etherwrite at drivers/dev/ether.c:508 #06 [<0xffffffffc2040bc9>] in rwrite at src/ns/sysfile.c:1136 #07 [<0xffffffffc2040e1b>] in syswrite at src/ns/sysfile.c:1154 #08 [<0xffffffffc2059389>] in sys_write at src/syscall.c:1798 #09 [<0xffffffffc205a249>] in syscall at src/syscall.c:2582 #10 [<0xffffffffc205add8>] in run_local_syscall at src/syscall.c:2619 #11 [<0xffffffffc205b319>] in prep_syscalls at src/syscall.c:2639 #12 [<0xffffffffc20b7a92>] in sysenter_callwrapper at arch/x86/trap.c:932 Which cores are provisioned to which procs: -------------- Core 00, prov: 0(0x0000000000000000) alloc: 0(0x0000000000000000) Core 01, prov: 0(0x0000000000000000) alloc: 0(0x0000000000000000) Core 02, prov: 0(0x0000000000000000) alloc: 90(0xffff800002184000) Core 03, prov: 0(0x0000000000000000) alloc: 93(0xffff800014f2dc40)