kernel panic at kern/arch/x86/trap.c:628, from core 3: Damn Damn! Unhandled trap in the kernel! HW TRAP frame at 0xfffffff0000c7cc0 on core 3 rax 0x00007f7fffa01200 rbx 0x0000069ffffff2c0 rcx 0xffff800005a5d438 rdx 0xfffffff0000c7df0 rbp 0xfffffff0000c7d88 rsi 0x0000861fffa01140 rdi 0xffff800002185000 r8 0x0000000000000000 r9 0x0000000000000000 r10 0x000010000000a4c0 r11 0x0000000000000202 r12 0xffff800002185000 r13 0xffff800002185000 r14 0xfffffff0000c7df0 r15 0x0000000000000000 trap 0x0000000d General Protection gsbs 0xffffffffc8996340 fsbs 0x0000000000000000 err 0x--------00000000 rip 0xffffffffc2007059 cs 0x------------0008 flag 0x0000000000010286 rsp 0xfffffff0000c7d88 ss 0x------------0010 Backtrace of kernel context on Core 3: #01 [<0xffffffffc2007059>] in post_ev_msg.isra.1 at src/event.c:83 #02 [< [inline] >] in post_vc_msg at src/event.c:107 #02 [<0xffffffffc20078b6>] in post_vcore_event at src/event.c:491 #03 [<0xffffffffc2057a12>] in sys_self_notify at src/syscall.c:1461 #04 [<0xffffffffc2059c49>] in syscall at src/syscall.c:2560 #05 [<0xffffffffc205a7f8>] in run_local_syscall at src/syscall.c:2597 #06 [<0xffffffffc205ad39>] in prep_syscalls at src/syscall.c:2617 #07 [<0xffffffffc20ac622>] in sysenter_callwrapper at arch/x86/trap.c:877