#17764: Kernel panic at first booting up after upload new firmware on ZyXEL P
-870HN-53b (broadcom 96368MVWG)
-------------------------------------------------+-------------------------
Reporter: comixf1 | Owner: developers
Type: defect | Status: new
Priority: high | Milestone: Barrier
Component: kernel | Breaker 14.07
Keywords: bcm6368, 96368MVWG, ZyXEL P-870HN- | Version: Barrier
53b | Breaker 14.07
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If router/modem ZyXEL P-870HN-53b boots with latest image
Barrier_Breaker_14.07-rc3 (openwrt-96368MVWG-generic-squashfs-cfe.bin) I
watch the serial console:
1) many strange lines jffs2:
{{{
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at
0x001a0000: 0x3600 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at
0x001a0004: 0x4272 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at
0x001a0008: 0x6463 instead
...
}}}
I don't know if these lines are OK but from my point of view are strange
and maybe there is something wrong.
2) More strange is behaviour at the end of first booting up (when I upload
this firmware) the booting process crash with reason "Kernel panic - not
syncing: Fatal exception in interrupt" and the router is rebooted
automatically but finishes in "CFE>". Then I can reboot the ZyXEL manually
from cli "CFE> ATSR" or by power button and then the ZyXEL boot up
normally without any strange lines (mentioned before).
3) The firmware didn't recognize wireless chip BCM43222KFBG.
Log is in attachment file.
comixf1
--
Ticket URL: <https://dev.openwrt.org/ticket/17764>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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