kernel panic at kern/arch/x86/trap.c:325, from core 2: Proc-ful Page Fault in the Kernel at 0x0000000020000080! HW TRAP frame at 0xfffffff00000fbe0 on core 2 rax 0x00008000126b6d58 rbx 0x0000000020000080 rcx 0x0000000000000001 rdx 0x0000000000000001 rbp 0xfffffff00000fcb8 rsi 0xffff80000d949328 rdi 0x0000000020000080 r8 0x0000000000000001 r9 0x0000000000000020 r10 0x000010000000a4c0 r11 0xffffffffc20d29e8 r12 0x0000000000000001 r13 0x0000000020000080 r14 0xffff80000d949328 r15 0x000000000002002c trap 0x0000000e Page Fault gsbs 0xffffffffc8f7a080 fsbs 0x0000000000000000 err 0x--------00000003 rip 0xffffffffc20b4db4 cs 0x------------0008 flag 0x0000000000010202 rsp 0xfffffff00000fca0 ss 0x------------0010 Backtrace of kernel context on Core 2: #01 [<0xffffffffc20b4db4>] in bcopy at arch/x86/support64.S:58 #02 [< [inline] >] in readmem at src/ns/util.c:17 #02 [<0xffffffffc2045689>] in readstr at src/ns/util.c:51 #03 [<0xffffffffc20153b5>] in ipread at src/net/devip.c:830 #04 [<0xffffffffc203fe9d>] in rread at src/ns/sysfile.c:772 #05 [<0xffffffffc20401fb>] in sysread at src/ns/sysfile.c:830 #06 [<0xffffffffc20593e9>] in sys_read at src/syscall.c:1786 #07 [<0xffffffffc205a249>] in syscall at src/syscall.c:2582 #08 [<0xffffffffc205add8>] in run_local_syscall at src/syscall.c:2619 #09 [<0xffffffffc205b319>] in prep_syscalls at src/syscall.c:2639 #10 [<0xffffffffc20b7a92>] in sysenter_callwrapper at arch/x86/trap.c:932