各位前辈：
我在文件系统升级时出现下面的情况；请问是怎么回事啊？文件系统是通过make binaries编译出来的ubifs_ipnc.bin
UBIFS error (pid 1189): ubifs_read_node: bad node type (255 but expected 9)
Kernel panic - not syncing: Attempted to kill init!
Backtrace:
[<c004bba0>] (dump_backtrace+0x0/0x110) from [<c035f430>] (dump_stack+0x18/0x1c)
r7:c4422000 r6:c4422000 r5:c4425ee0 r4:c04b9390
[<c035f418>] (dump_stack+0x0/0x1c) from [<c035f494>] (panic+0x60/0x17c)
[<c035f434>] (panic+0x0/0x17c) from [<c007396c>] (do_exit+0x74/0x5e4)
r3:c0496984 r2:c4425e20 r1:c44220fc r0:c041803a
[<c00738f8>] (do_exit+0x0/0x5e4) from [<c0073f60>] (do_group_exit+0x84/0xb4)
[<c0073edc>] (do_group_exit+0x0/0xb4) from [<c007eff0>] (get_signal_to_deliver+0x2d4/0x304)
r5:c4425ee0 r4:00000007
[<c007ed1c>] (get_signal_to_deliver+0x0/0x304) from [<c004aa24>] (do_notify_resume+0x7c/0x654)
[<c004a9a8>] (do_notify_resume+0x0/0x654) from [<c0047e58>] (work_pending+0x24/0x28)