[linuxppc-release] [powerpc] boot up problem

[Jia Hongtao-B38951]

Yes, both v3.2-rc3 and v3.2-rc4 in Linus's tree have the same issue.
- Hongtao.

-----Original Message-----
From: Kumar Gala [mailto:galak at kernel.crashing.org] 
Sent: Friday, December 02, 2011 12:12 PM
To: Jia Hongtao-B38951
Cc: LinuxPPC-dev list; Li Yang-R58472
Subject: Re: [linuxppc-release] [powerpc] boot up problem


On Dec 1, 2011, at 8:21 PM, Jia Hongtao-B38951 wrote:

> Hi
> 
> I just found that the 'next' branch you mentioned have problem to boot up.
> I test it in p1022ds and p1010rdb boards and the result are both the same.
> Note that for p1022ds I use "make p1022ds.dtb" to make the dtb file(36bit) with 36bit-uboot.
> And for p1010rdb I use all 32bit image.
> The problem list below:

Can you try Linus's tree and v3.2-rc4

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=summary

and see if you have same issue.

> scsi0 : sata_fsl
> ata1: SATA max UDMA/133 irq 74
> fsl-sata fffe19000.sata: Sata FSL Platform/CSB Driver init
> scsi1 : sata_fsl
> ata2: SATA max UDMA/133 irq 41
> Fixed MDIO Bus: probed
> Unable to handle kernel paging request for data at address 0x00000000 
> Faulting instruction address: 0xc0451630
> Oops: Kernel access of bad area, sig: 11 [#1] SMP NR_CPUS=2 P1022 DS 
> Modules linked in:
> NIP: c0451630 LR: c0451618 CTR: 00000007
> REGS: ef03fce0 TRAP: 0300   Not tainted  (3.2.0-rc3-00099-g883381d)
> MSR: 00029000 <EE,ME,CE>  CR: 24042022  XER: 00000000
> DEAR: 00000000, ESR: 00800000
> TASK = ef040000[1] 'swapper' THREAD: ef03e000 CPU: 0
> GPR00: ef03fd98 ef03fd90 ef040000 ef1ab22c 00000000 00000002 ffeb0000 
> 0000fffe
> GPR08: b0541215 00000000 00000000 00000000 24042028 23c406c2 00000000 
> 00000000
> GPR16: c0000a00 00000014 3fffffff 03ff9000 00000015 7ff3a760 f1044030 
> fffffff4
> GPR24: c053e128 ef1ab230 c056a3a8 ef03e000 ef040000 ef1ab22c 00000000 
> ef1ab228 NIP [c0451630] __mutex_lock_slowpath+0xb4/0x190 LR [c0451618] 
> __mutex_lock_slowpath+0x9c/0x190 Call Trace:
> [ef03fdd0] [c0451758] mutex_lock+0x4c/0x50 [ef03fde0] [c02b5124] 
> mdiobus_read+0x38/0x74 [ef03fe00] [c02b41f4] get_phy_id+0x24/0x80 
> [ef03fe20] [c02b9de4] fsl_pq_mdio_probe+0x3b4/0x580 [ef03feb0] 
> [c0266120] platform_drv_probe+0x20/0x30 [ef03fec0] [c0264bbc] 
> driver_probe_device+0xa4/0x1d4 [ef03fee0] [c0264da8] 
> __driver_attach+0xbc/0xc0 [ef03ff00] [c0263ac0] 
> bus_for_each_dev+0x60/0x9c [ef03ff30] [c02647f4] 
> driver_attach+0x24/0x34 [ef03ff40] [c0264444] 
> bus_add_driver+0x1ac/0x274 [ef03ff70] [c02651b0] 
> driver_register+0x88/0x154 [ef03ff90] [c0266450] 
> platform_driver_register+0x68/0x78
> [ef03ffa0] [c05d93b8] fsl_pq_mdio_init+0x18/0x28 [ef03ffb0] [c0001eb8] 
> do_one_initcall+0x34/0x1a8 [ef03ffe0] [c05bb82c] 
> kernel_init+0xa0/0x13c [ef03fff0] [c000d878] kernel_thread+0x4c/0x68 
> Instruction dump:
> 801c0020 2f800063 419dffe8 3bbf0004 7fa3eb78 48001aad 813f000c 
> 38010008
> 3b3f0008 901f000c 93210008 9121000c
> 3800ffff 93810010 7c0004ac
> ---[ end trace 1643a9a9c5097f8f ]---
> Kernel panic - not syncing: Attempted to kill init!
> Call Trace:
> [ef03fbc0] [c0008044] show_stack+0x44/0x154 (unreliable) [ef03fc00] 
> [c04532c8] panic+0xa4/0x1d8 [ef03fc50] [c0049a00] do_exit+0x5dc/0x684 
> [ef03fca0] [c000a6f0] die+0xdc/0x1b4 [ef03fcc0] [c00128d0] 
> bad_page_fault+0xb4/0xfc [ef03fcd0] [c000ebe4] 
> handle_page_fault+0x7c/0x80
> --- Exception: 300 at __mutex_lock_slowpath+0xb4/0x190
>    LR = __mutex_lock_slowpath+0x9c/0x190
> [ef03fd90] [00000000]   (null) (unreliable)
> [ef03fdd0] [c0451758] mutex_lock+0x4c/0x50 [ef03fde0] [c02b5124] 
> mdiobus_read+0x38/0x74 [ef03fe00] [c02b41f4] get_phy_id+0x24/0x80 
> [ef03fe20] [c02b9de4] fsl_pq_mdio_probe+0x3b4/0x580 [ef03feb0] 
> [c0266120] platform_drv_probe+0x20/0x30 [ef03fec0] [c0264bbc] 
> driver_probe_device+0xa4/0x1d4 [ef03fee0] [c0264da8] 
> __driver_attach+0xbc/0xc0 [ef03ff00] [c0263ac0] 
> bus_for_each_dev+0x60/0x9c [ef03ff30] [c02647f4] 
> driver_attach+0x24/0x34 [ef03ff40] [c0264444] 
> bus_add_driver+0x1ac/0x274 [ef03ff70] [c02651b0] 
> driver_register+0x88/0x154 [ef03ff90] [c0266450] 
> platform_driver_register+0x68/0x78
> [ef03ffa0] [c05d93b8] fsl_pq_mdio_init+0x18/0x28 [ef03ffb0] [c0001eb8] 
> do_one_initcall+0x34/0x1a8 [ef03ffe0] [c05bb82c] 
> kernel_init+0xa0/0x13c [ef03fff0] [c000d878] kernel_thread+0x4c/0x68 
> Rebooting in 180 seconds..
> 
> Do you or anyone else have any idea about this?
> Thanks.