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Hi 各路大俠,
我的MT2500前天突然ping不到了
打開機櫃發現LED恆亮藍色
重新上電, 或是使用reset button也都沒有效果
後來使用uboot update, 刷入官方bin, upload success, update success
但是重開機後還是維持在LED恆亮藍色
接上uart後, log如附件0.Bootup.log
這時候, 重新做一次uboot update, log如附件1.uboot_update.log, 還是依樣upload success, update success, reboot後LED恆亮藍色
重新上電一次, log如附件2.bootup_after_update.log
從log來看, 像是某個partition毀損了, 導致開機的時候讀不到
能否請幫旁看看該如何排除呢?
感謝
- [ 0.882125] NET: Registered protocol family 10
- [ 0.887209] Segment Routing with IPv6
- [ 0.890933] NET: Registered protocol family 17
- [ 0.895424] Bridge firewalling registered
- [ 0.899537] 8021q: 802.1Q VLAN Support v1.8
- [ 0.967659] mmc0: new high speed MMC card at address 0001
- [ 0.974084] mmcblk0: mmc0:0001 8GTF4R 7.28 GiB
- [ 0.979354] mmcblk0boot0: mmc0:0001 8GTF4R partition 1 4.00 MiB
- [ 0.985989] mmcblk0boot1: mmc0:0001 8GTF4R partition 2 4.00 MiB
- [ 0.991988] mmcblk0rpmb: mmc0:0001 8GTF4R partition 3 512 KiB, chardev (249:0)
- [ 1.048082] blk_update_request: I/O error, dev mmcblk0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
- [ 1.058570] blk_update_request: I/O error, dev mmcblk0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
- [ 1.068956] blk_update_request: I/O error, dev mmcblk0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
- [ 1.079652] Buffer I/O error on dev mmcblk0, logical block 0, async page read
- [ 1.087338] blk_update_request: I/O error, dev mmcblk0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
- [ 1.097817] blk_update_request: I/O error, dev mmcblk0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
- [ 1.108201] blk_update_request: I/O error, dev mmcblk0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
- [ 1.118891] Buffer I/O error on dev mmcblk0, logical block 0, async page read
- [ 1.126025] mmcblk0: unable to read partition table
- [ 3.979634] block2mtd: error: cannot open device /dev/mmcblk0p1
- [ 3.985714] hctosys: unable to open rtc device (rtc0)
- [ 3.991274] Waiting for root device PARTLABEL=rootfs...
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