Thanks. But i can not download it ,i don't have a service account . ... View more

It is workable idea, it is very strange , I let AP03 start 30 minutes after other two Aps, then AP01 and AP02 reboot at the same time and 30 minutes later ,AP03 reboot .... It seems a scheduled reboot.... But in the crash file , it shows kernel crashed AP AP-1832-01 crashed at Tue Jun 25 20:29:22 2019 UTC(BOOT_CNT 52) due to: kernel panic ============ image version ============ Active version: 8.9.111.0 Backup version: 8.9.100.0 ============ build.info ============ Tue Jun 4 07:27:45 PDT 2019 wnbu-bld-lnx11 /data/BUILD/workspace/89MR1_ME_CCO/corsica/router * (no branch) ----------------- <0>[06/25/2019 23:00:58.4271] Kernel panic - not syncing: Fatal exception <2>[06/25/2019 23:00:58.4271] CPU0: stopping <4>[06/25/2019 23:00:58.4271] Backtrace: <4>[06/25/2019 23:00:58.4271] [] (dump_backtrace+0x0/0x114) from [] (dump_stack+0x18/0x1c) <4>[06/25/2019 23:00:58.4271] r6:c4092000 r5:c08a0adc r4:00000000 r3:c0881ecc <4>[06/25/2019 23:00:58.4271] [] (dump_stack+0x0/0x1c) from [] (handle_IPI+0x10c/0x210) <4>[06/25/2019 23:00:58.4271] [] (handle_IPI+0x0/0x210) from [] (gic_handle_irq+0xfc/0x108) <4>[06/25/2019 23:00:58.4271] [] (gic_handle_irq+0x0/0x108) from [] (__irq_svc+0x40/0x50) <4>[06/25/2019 23:00:58.4271] Exception stack(0xc4093d60 to 0xc4093da8) <4>[06/25/2019 23:00:58.4271] 3d60: 00000000 00000000 73797379 00010000 c18e0300 eeebd180 c4092000 00000000 <4>[06/25/2019 23:00:58.4271] 3d80: eeebd2f4 c40f6080 eeebd180 c4093e3c 00000000 c4093da8 c0409568 c04097a4 <4>[06/25/2019 23:00:58.4271] 3da0: 60000013 ffffffff <4>[06/25/2019 23:00:58.4271] [] (__schedule+0x0/0x638) from [] (schedule+0x6c/0x70) <4>[06/25/2019 23:00:58.4271] [] (schedule+0x0/0x70) from [] (_ZN6Master9block_allEv+0x10c/0x124 [merakiclick]) <4>[06/25/2019 23:00:58.4271] SMP: failed to stop secondary CPUs ... View more

But it is impossible that 3 devises all have hardware issue . ... View more

I have tried 8.5.140, it have the same problem ... View more

I don't have a service account ,so i can't submit a TAC .and i can't found Where to download 8.5.151 ,i only found 8.5.140 ... View more

Need Help ,Please ... View more

Additional information:we have tried to make another AP as ME , the problem still exist . ... View more