以太网问题请教

lichang70

问下PHY找不到，是什么问题
[  186.950000] acc_open
[  186.952000] acc_release
[  187.244000] eth0: device MAC address 9a:29:b7:2c:e8:49
[  187.249000] PHY stmmac-0:04 not found
[  187.253000] Alignment trap: not handling instruction e1942f9f at [<c063f2c0>]
[  187.260000] Unhandled fault: alignment exception (0x001) at 0x0000020d
[  187.267000] Internal error: : 1 [#1] PREEMPT SMP ARM
[  187.268000] Modules linked in: rtk_btusb nx_vpu(O) vr(O)
[  187.278000] CPU: 0    Tainted: G           O  (3.4.39 #314)
[  187.280000] PC is at mutex_lock+0x28/0x88
[  187.280000] LR is at mutex_lock+0x1c/0x88
[  187.280000] pc : [<c063f2c4>]    lr : [<c063f2b8>]    psr: 60030013
[  187.280000] sp : e27b9e00  ip : 00000000  fp : 00000000
[  187.280000] r10: 00008914  r9 : c0981d00  r8 : 00000006

lxz

跑的什么系统，网口的灯是否正常闪烁，镜像是网盘的还是自己编译的，是否做了什么修改。你可以qq找我下