[BUG][linux-next][ppc] kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: __schedule+0x978/0xa80

Christophe LEROY christophe.leroy at c-s.fr
Fri Oct 12 19:08:39 AEDT 2018



Le 12/10/2018 à 09:48, Abdul Haleem a écrit :
> On Fri, 2018-10-12 at 13:15 +0530, Abdul Haleem wrote:
>> Greeting's
>>
>> Today's linux-next fails to boot on powerpc bare-metal with this error
>>
>> POWER8 performance monitor hardware support registered
>> rcu: Hierarchical SRCU implementation.
>> smp: Bringing up secondary CPUs ...
>> Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: __schedule+0x978/0xa80
>> CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.19.0-rc7-next-20181010-autotest-autotest #1
>> Call Trace:
>> [c000001fed5b3bf0] [c000000000a0ef3c] dump_stack+0xb0/0xf4 (unreliable)
>> [c000001fed5b3c30] [c0000000000f9d68] panic+0x140/0x308
>> [c000001fed5b3cc0] [c0000000000f9844] __stack_chk_fail+0x24/0x30
>> [c000001fed5b3d20] [c000000000a2c3a8] __schedule+0x978/0xa80
>> [c000001fed5b3e00] [c000000000a2c9b4] schedule_idle+0x34/0x60
>> [c000001fed5b3e30] [c00000000013d344] do_idle+0x224/0x3d0
>> [c000001fed5b3ec0] [c00000000013d6e0] cpu_startup_entry+0x30/0x50
>> [c000001fed5b3ef0] [c000000000047f34] start_secondary+0x4d4/0x520
>> [c000001fed5b3f90] [c00000000000b370] start_secondary_prolog+0x10/0x14
>> Rebooting in 10 seconds..
>>
>> Machine: Power 8 bare-metal
>> kernel version: 4.19.0-rc7-next-20181010
>> gcc version: 4.8.5 20150623
>> config attach
> 
> Attaching the kernel config file
> 

# Linux/powerpc 4.11.0-rc4 Kernel Configuration

This is not the correct config file. Can you send the .config ?

Christophe


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