[fedora-arm] kernel BUG at drivers/mtd/maps/physmap.c:158!

[Alex Villací­s Lasso]

El 13/06/12 23:50, Brendan Conoboy escribió:
> On 06/13/2012 11:19 AM, Alex Villací­s Lasso wrote:
>> I am getting the following BUG when trying to boot 3.4.1-1.fc17.armv5tel
>> with qemu-system-arm -M vexpress-a9 , and then boot hangs. I could
>> previously successfully boot with 3.3.6-3.fc17.armv5tel.
>
> FYI, I see this too.  It appears to be fixed in 3.4.2-3.  It'll be in the next nightly after 3.4.2-3 gets pushed out.
>
Still present in 3.4.2-3.fc17.armv5tel:

[   79.770132] clcd-pl11x ct:clcd: CT-CA9X4 hardware, XVGA display
[   79.883289] v2m_cfg_write: writing 03c8eee0 to 00110001
[   79.909993] v2m_cfg_write: writing 00000000 to 00710000
[   79.910061] v2m_cfg_write: writing 00000002 to 00b10000
[   79.910705] Console: switching to mono frame buffer device 128x48
[   80.088347] physmap platform flash device: 04000000 at 40000000
[   80.173689] ------------[ cut here ]------------
[   80.174215] kernel BUG at drivers/mtd/maps/physmap.c:158!
[   80.174687] Internal error: Oops - BUG: 0 [#1] SMP ARM
[   80.175300] Modules linked in: physmap(+) snd_page_alloc i2c_versatile snd_timer of_i2c chipreg i2c_algo_bit snd i2c_core mtd amba_clcd(+) cfbfillrect cfbimgblt cfbcopyarea soundcore ambakmi mmc_block mmci mmc_core
[   80.177773] CPU: 0    Not tainted  (3.4.2-3.fc17.armv5tel #1)
[   80.179036] PC is at physmap_flash_probe+0x274/0x2f8 [physmap]
[   80.179994] LR is at devm_ioremap+0x54/0x78
[   80.180452] pc : [<bf0bd378>]    lr : [<c0234cb4>]    psr: 20000013
[   80.180491] sp : df2c9e08  ip : c063f4f8  fp : 00000000
[   80.181514] r10: c063f4f8  r9 : 00000000  r8 : 00000000
[   80.182068] r7 : c063fdfc  r6 : de8ec218  r5 : de8ec218  r4 : c063f4f0
[   80.182630] r3 : 00000003  r2 : de5cbf00  r1 : a0000013  r0 : e1000000
[   80.183329] Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
[   80.183959] Control: 10c5387d  Table: 7e8e006a  DAC: 00000015
[   80.184625] Process udevd (pid: 208, stack limit = 0xdf2c82f0)
[   80.185243] Stack: (0xdf2c9e08 to 0xdf2ca000)
[   80.185739] 9e00:                   df88ee00 00000000 df88ee80 00000000 bf0bd638 c063f4f8
[   80.186509] 9e20: bf0bd638 bf0bd638 c027e958 00000000 00000000 bf0bf000 c0070cd0 c027fba8
[   80.187284] 9e40: c027fb8c c027e758 bf0bd638 c063f4f8 c063f4f8 c063f52c bf0bd638 c027e9c8
[   80.188000] 9e60: 00000000 df2c9e70 bf0bd638 c027cb4c df827158 df88bdb4 bf0bd638 bf0bd638
[   80.188704] 9e80: de21cc00 c0661fc0 bf0bd6bc c027dcc4 bf0bd57b bf0bd57b 00000076 bf0bd638
[   80.189478] 9ea0: 00000001 de5adc00 bf0bd6bc 00000001 bf0bf000 c027ef08 c027fbdc bf0bd674
[   80.190239] 9ec0: 00000001 de5adc00 bf0bd6bc 00000001 bf0bf000 c00085cc bf0bf000 00000000
[   80.190965] 9ee0: 00000001 bf0bd674 bf0bd674 00000001 de5adc00 bf0bd6bc 00000001 00000124
[   80.191688] 9f00: 0000001c c0073cc8 bf0bd680 00007fff 00000000 b6fb2000 de8ed700 c0645b78
[   80.192471] 9f20: 00000000 00000000 e08ec000 b6f30368 000004d8 00000053 e08ed504 e08ed0ac
[   80.193229] 9f40: b6fb4000 e08ec000 00001a54 e08ed504 e08ed3a4 e08ed0ac 00000804 000009c4
[   80.193943] 9f60: 00000000 00000000 0000001e 0000001f 00000019 00000000 00000013 00000000
[   80.194656] 9f80: 00000071 00000000 00020000 b8235798 00000080 c000e408 df2c8000 00000000
[   80.195430] 9fa0: 00000000 c000e200 00000000 00020000 b6fb2000 00001a54 b6f30368 b8235798
[   80.196143] 9fc0: 00000000 00020000 b8235798 00000080 b82352d8 00001a54 b6f30368 00000000
[   80.196846] 9fe0: b6f3914c beaa6d30 b6f26cbc b6e7b1e0 60000010 b6fb2000 00000000 00000000
[   80.198629] [<bf0bd378>] (physmap_flash_probe+0x274/0x2f8 [physmap]) from [<c027fba8>] (platform_drv_probe+0x1c/0x20)
[   80.199805] [<c027fba8>] (platform_drv_probe+0x1c/0x20) from [<c027e758>] (driver_probe_device+0x13c/0x33c)
[   80.200699] [<c027e758>] (driver_probe_device+0x13c/0x33c) from [<c027e9c8>] (__driver_attach+0x70/0x94)
[   80.201591] [<c027e9c8>] (__driver_attach+0x70/0x94) from [<c027cb4c>] (bus_for_each_dev+0x50/0x88)
[   80.202458] [<c027cb4c>] (bus_for_each_dev+0x50/0x88) from [<c027dcc4>] (bus_add_driver+0x108/0x274)
[   80.203321] [<c027dcc4>] (bus_add_driver+0x108/0x274) from [<c027ef08>] (driver_register+0xa4/0x128)
[   80.204148] [<c027ef08>] (driver_register+0xa4/0x128) from [<c00085cc>] (do_one_initcall+0x98/0x168)
[   80.204977] [<c00085cc>] (do_one_initcall+0x98/0x168) from [<c0073cc8>] (sys_init_module+0x1878/0x1a2c)
[   80.205809] [<c0073cc8>] (sys_init_module+0x1878/0x1a2c) from [<c000e200>] (ret_fast_syscall+0x0/0x30)
[   80.206732] Code: ebffff40 ea000016 e3e06012 ea000014 (e7f001f2)
[   80.208056] ---[ end trace 0c1a2af3bef24afa ]---