网络无法使用的问题

使用一些网络命令时，如ping，出现下面这些，有碰到过的大神吗？

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WARNING: at net/sched/sch_generic.c:256 dev_watchdog+0x3c0/0x3d0()
NETDEV WATCHDOG: eth0 (stmmaceth): transmit queue 0 timed out
Modules linked in: hi3535_adec(PO) hi3535_aenc(PO) hi3535_ao(PO) hi3535_ai(PO) hi3535_aio(PO) acodec(PO) hi3535_touch(O) hi35xx_ts8x(O) sil9024(O) gpioi2c(O) hi35xx_gpio(O) hi3535_jpegd(O) hi3535_hdmi(PO) hi3535_vfmw(PO) hi3535_vdec(PO) hifb(PO) hi3535_region(PO) hi3535_vda(PO) hi3535_ive(PO) hi3535_vpss(PO) hi3535_vou(PO) hi3535_jpege(PO) hi3535_rc(PO) hi3535_h264e(PO) hi3535_chnl(PO) hi3535_venc(PO) hi3535_vgs(PO) hi3535_tde(PO) hi3535_sys(PO) hi3535_base(PO) hiuser(O) mmz(O) stmmac
Backtrace:
[] (dump_backtrace+0x0/0x110) from [] (dump_stack+0x18/0x1c)
r6:00000100 r5:c03befb4 r4:c0603dd8 r3:60000113
[] (dump_stack+0x0/0x1c) from [] (warn_slowpath_common+0x5c/0x6c)
[] (warn_slowpath_common+0x0/0x6c) from [] (warn_slowpath_fmt+0x38/0x40)
r8:00000000 r7:c06308bc r6:c06040c0 r5:00000000 r4:c5dd7800
r3:00000009
[] (warn_slowpath_fmt+0x0/0x40) from [] (dev_watchdog+0x3c0/0x3d0)
r3:c5dd7800 r2:c05af974
[] (dev_watchdog+0x0/0x3d0) from [] (run_timer_softirq+0x138/0x250)
[] (run_timer_softirq+0x0/0x250) from [] (__do_softirq+0xc8/0x194)
[] (__do_softirq+0x0/0x194) from [] (irq_exit+0x58/0x60)
[] (irq_exit+0x0/0x60) from [] (handle_IRQ+0x64/0xc0)
[] (handle_IRQ+0x0/0xc0) from [] (gic_handle_irq+0x38/0x68)
r7:fe400110 r6:c0603f30 r5:fe40010c r4:c060e540
[] (gic_handle_irq+0x0/0x68) from [] (__irq_svc+0x40/0x50)
Exception stack(0xc0603f30 to 0xc0603f78)
3f20:                                     00000003 c060e564 00000000 00000000
3f40: c0602000 c0630a08 c04ad120 c06117a8 00000000 414fc091 00000000 c0603f84
3f60: c0603f88 c0603f78 c000a788 c000a78c 60000013 ffffffff
r7:c0603f64 r6:ffffffff r5:60000013 r4:c000a78c
[] (default_idle+0x0/0x38) from [] (cpu_idle+0xc0/0xf0)
[] (cpu_idle+0x0/0xf0) from [] (rest_init+0x78/0x7c)
r7:bfffffff r6:c05f8f64 r5:c0630940 r4:c060e610
[] (rest_init+0x0/0x7c) from [] (start_kernel+0x2f4/0x300)
[] (start_kernel+0x0/0x300) from [<80008044>] (0x80008044)
---[ end trace 578077b72ab294ae ]---[/code]