’kernel warning at kern/src/ns/convM2D.c:52, from core 1: ’nbuf 27, STAT_FIX_LEN_9P 49 BIT16SZ 2, GBIT16(buf) 0 Stack Backtrace on Core 1: #01 [<0xffffffffc200a2dc>] in backtrace #02 [<0xffffffffc2009b94>] in _warn #03 [<0xffffffffc2034c0d>]9P in 2000statcheck #04 [<0xffffffffc203deb8>] in validstat at src/ns/sysfile.c:961 #05 [<0xffffffffc203ef1e>] in sysfwstat at src/ns/sysfile.c:421 #06 [<0xffffffffc2055c70>] in sys_fwstat at src/syscall.c:2337 #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 Core 00, prov: 0(0x0000000000000000) alloc: 0(0x0000000000000000) kernel panic at kern/arch/x86/trap.c:312, from core 2: Proc-ful Page Fault in the Kernel at 0x0000000000000000! HW TRAP frame at 0xfffffff0000b2620 on core 2 rax 0x0000000000000000 rbx 0xffffffffc210f658 rcx 0xffff80000486ce10 rdx 0x0000000000000002 rbp 0xfffffff0000b2748 rsi 0xffffffffc210f640 rdi 0xffffffffc210f658 r8 0x0000000000000000 r9 0x000000000000000d r10 0x0000000000000020 r11 0x000000000000000a r12 0x0000000000000000 r13 0xffffffffc20b1b00 r14 0xffff800016229220 r15 0xffffffffc210f640 trap 0x0000000e Page Fault gsbs 0xffffffffc8667ec0 fsbs 0x0000000000000000 err 0x--------00000002 rip 0xffffffffc200be1c cs 0x------------0008 flag 0x0000000000010086 rsp 0xfffffff0000b26e8 ss 0x------------0010 Backtrace of kernel context on Core 2: #01 [<0xffffffffc200be1c>] in sem_down at src/kthread.c:434 #02 [<0xffffffffc2076054>] in consread at drivers/dev/cons.c:815 #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 Core 01, prov: 0(0x0000000000000000) alloc: 78(0xffff800016626c40) Core 02, prov: 0(0x0000000000000000) alloc: 77(0xffff800016627b80) Core 03, prov: 0(0x0000000000000000) alloc: 75(0xffff800002174000)