A40i开发板启动后报错

liuhj_shenzhen

[   20.985185] WARNING: at net/sched/sch_generic.c:255 dev_watchdog+0x1b0/0x238()
[   20.993384] NETDEV WATCHDOG: eth0 (sun4i-emac): transmit queue 0 timed out
[   21.001103] Modules linked in: mali(O) ft5x_ts gt9xxnew_ts
[   21.007231] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G        W  O 3.10.65 #140
[   21.015382] [<c00178d0>] (unwind_backtrace+0x0/0xe8) from [<c0013fac>] (show_stack+0x20/0x24)
[   21.024956] [<c0013fac>] (show_stack+0x20/0x24) from [<c06a4eac>] (dump_stack+0x20/0x28)
[   21.034051] [<c06a4eac>] (dump_stack+0x20/0x28) from [<c0023b80>] (warn_slowpath_common+0x5c/0x7c)
[   21.044134] [<c0023b80>] (warn_slowpath_common+0x5c/0x7c) from [<c0023be0>] (warn_slowpath_fmt+0x40/0x48)
[   21.054877] [<c0023be0>] (warn_slowpath_fmt+0x40/0x48) from [<c052b418>] (dev_watchdog+0x1b0/0x238)
[   21.065050] [<c052b418>] (dev_watchdog+0x1b0/0x238) from [<c003226c>] (call_timer_fn+0x60/0x154)
[   21.074924] [<c003226c>] (call_timer_fn+0x60/0x154) from [<c0032f3c>] (run_timer_softirq+0x1d0/0x248)
[   21.085285] [<c0032f3c>] (run_timer_softirq+0x1d0/0x248) from [<c002b7e8>] (__do_softirq+0x100/0x27c)
[   21.095620] [<c002b7e8>] (__do_softirq+0x100/0x27c) from [<c002ba0c>] (do_softirq+0x54/0x60)
[   21.105122] [<c002ba0c>] (do_softirq+0x54/0x60) from [<c002bc90>] (irq_exit+0x84/0xcc)
[   21.114018] [<c002bc90>] (irq_exit+0x84/0xcc) from [<c00108a4>] (handle_IRQ+0x7c/0xa0)
[   21.122932] [<c00108a4>] (handle_IRQ+0x7c/0xa0) from [<c000a334>] (gic_handle_irq+0x4c/0x6c)
[   21.132458] [<c000a334>] (gic_handle_irq+0x4c/0x6c) from [<c06aa6c0>] (__irq_svc+0x40/0x70)
[   21.141849] Exception stack(0xe48d3f10 to 0xe48d3f58)
[   21.147429] 3f00:                                     e48d3f58 00000004 e28167cd 00000004
[   21.156716] 3f20: c2191238 c0b55a70 00000000 c0bea16c e27e69da 00000004 00000000 e48d3f8c
[   21.165909] 3f40: 00000008 e48d3f58 c0067fa8 c0478684 00070013 ffffffff
[   21.173378] [<c06aa6c0>] (__irq_svc+0x40/0x70) from [<c0478684>] (cpuidle_enter_state+0x60/0xe8)
[   21.183264] [<c0478684>] (cpuidle_enter_state+0x60/0xe8) from [<c0478820>] (cpuidle_idle_call+0x114/0x234)
[   21.194113] [<c0478820>] (cpuidle_idle_call+0x114/0x234) from [<c0010d5c>] (arch_cpu_idle+0x18/0x48)
[   21.204382] [<c0010d5c>] (arch_cpu_idle+0x18/0x48) from [<c0066bd4>] (cpu_startup_entry+0x128/0x208)
[   21.214644] [<c0066bd4>] (cpu_startup_entry+0x128/0x208) from [<c069ff00>] (secondary_start_kernel+0x118/0x134)
[   21.225987] [<c069ff00>] (secondary_start_kernel+0x118/0x134) from [<4069e160>] (0x4069e160)
[   21.235458] ---[ end trace 4cf875552c015366 ]---

zhichao

这个看上去就是正常打印信息，对您的使用有什么影响吗，没有发现报错

liuhj_shenzhen

已经解决，是网络芯片的晶振问题。