nfs 挂载错误

 [  147.080000] svc: failed to register lockdv1 RPC service (errno 146).
[  147.090000] lockd_up: makesock failed, error=-146
[  147.090000] CPU 0 Unable to handle kernel paging request at virtual address 00000030, epc == 86dc00fc, ra == 86dc9250
[  147.100000] Oops[#1]:
[  147.100000] CPU: 0 PID: 1942 Comm: mount Not tainted 3.10.49 #32
[  147.100000] task: 86108c90 ti: 86114000 task.ti: 86114000
[  147.100000] $ 0   : 00000000 00000000 86ddf918 00000000
[  147.100000] $ 4   : 860e3c00 00000007 00000001 00000000
[  147.100000] $ 8   : 00000038 800088d8 86559700 00000000
[  147.100000] $12   : 00000000 00000001 80080007 00000000
[  147.100000] $16   : 860e3c00 860e3c38 802d1260 00000480
[  147.100000] $20   : 86dc831c 000186b5 86e00000 0045ec60
[  147.100000] $24   : 00000000 801eecdc                  
[  147.100000] $28   : 86114000 86115af8 00000000 86dc9250
[  147.100000] Hi    : 05de58f8
[  147.100000] Lo    : 00000001
[  147.100000] epc   : 86dc00fc rpc_restart_call+0x3c/0x23c [sunrpc]
[  147.100000]     Not tainted
[  147.100000] ra    : 86dc9250 rpc_sleep_on_priority+0x170/0x4ac [sunrpc]
[  147.100000] Status: 1100e403 KERNEL EXL IE 
[  147.100000] Cause : 00800008
[  147.100000] BadVA : 00000030
[  147.100000] PrId  : 00019650 (MIPS 24KEc)
[  147.100000] Modules linked in: pppoe ppp_async iptable_nat xt_CHAOS pppox ppp_generic nf_nat_pptp nf_nat_ipv4 nf_nat_amanda nf_conntrack_pptp nf_conntrack_ipv4 nf_conntrack_amanda ebtableh
[  147.100000] Process mount (pid: 1942, threadinfo=86114000, task=86108c90, tls=7761d440)
[  147.100000] Stack : 86e00000 860e3c00 860e3c38 00000001 86115b58 86dc95e0 860e3c00 86115b58
[  147.100000]    802d8f78 00000000 00000001 86dc22d4 802d1260 801bbf90 86115ae8 00000000
[  147.100000]    ffffff6e 00000000 86115bb0 86dc236c 860092b0 802d1260 00000007 86ddf290
[  147.100000]    00000000 00000000 86115bd4 86ddcad8 00000000 00000000 00000400 86115b74
[  147.100000]    00000000 86dd1cf4 87577180 87577180 86543000 802d8f78 00000000 8002ecd0
[  147.100000]    ...
[  147.100000] Call Trace:
[  147.100000] [<86dc00fc>] rpc_restart_call+0x3c/0x23c [sunrpc]
[  147.100000] [<86dc9250>] rpc_sleep_on_priority+0x170/0x4ac [sunrpc]
[  147.100000] 
[  147.100000] 
[  147.100000] Code: 8c450014  24a50001  ac450014 <8c620030> 8c430018  24630001  ac430018  3c0286dc  24420f58 
[  147.520000] ---[ end trace d3d3ac23dfb3b7b3 ]---

挂载时加上 -o nolock 参数, 就可以正确挂载. 否则就要装一个 portmap 的守护进程