Ukernel panic at kern/arch/x86/trap.c:312, from core 1:  Proc-ful Page Fault in zthe Kernel at 0x0000000000000000!
ÚHW TRAP frame at 0½aWVìhxfffffff0000ca620 on core 1
³  rax  0x0000000000000000
œ  rbx  0xffffffffc210f658
Ê  rcx  0xffff800006d0c9d8
\  rdx  0x0000000000000001
è_t  rbp  0xfffffff0000ca7w48
   =rs]i  r0xffffffffc
210f640
ã  rdi  0xffffffffc210f658
¿  r8   0x0000000000a000000
-  r9   0xffff80000324e838
š  r10  0x0000000000000168
ï  r11  0xffff80000324e708
—  r12  0wx0000°000000000000e
   '8y?r13  0xffffffffc20b1b½ª00
¾ ù r14  0xffff{80000;ÍY–324©e¡7û08
ï  r15  0xffffffffc210f640
h  trap 0x0000000e Page Fault
	uMFnm  gs”*C¶GÁWGga;AÃd®Bbs 0xffffffffc8667c40
 Ò   fsbs 0x0“»000000000000000
ä  err  0x--------00000002
´  rip  0xffffffffc20œ0be1c
:_  cs   0x------------0008÷º|åU÷
(n¸GŠpb  flag 0x0000000000010086
m  rsp  0xfffffff0000ca6e8
Õ  ssK ·(!ãað!2ð«  0x----------{(3--0010
‹î/¯Ï
ÙBacktrace of kernel context on Core 1:
5#01 [<0xffffffffc200beh1c>] in sem_down
ê#d02 [<0xffffffffc2²YLˆv£óš3Âøc$ýc,žš©ê¿Ò¿Æ9?œì¦-ÎSá³š¦ ç@P}X~¢ÙóO~M076054>] in consread
#03 [<0xffffffffc207d4e2>] in mntversion at drivers/dev/mnt.c:223
#04 [<0xffffffffc207e882>] in mntattach at drivers/dev/mnt.c:356
#05 [<0xffffffffc203f221>] in sysmount at src/ns/sysfile.c:528
#06 [<0xffffffffc2055b11>] in sys_nmount at src/syscall.c:2259
#07 [<0xffffffffc2059409>] in syscall at src/syscall.c:2528
#08 [<0xffffffffc20595d4>] in run_local_syscall at src/syscall.c:2563
#09 [<0xffffffffc2059b09>] in prep_syscalls at src/syscall.c:2583
#10 [<0xffffffffc20ab36a>] in sysenter_callwrapper at arch/x86/trap.c:854