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

[Alex Villací­s Lasso]

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.

[   31.890940] input: AT Raw Set 2 keyboard as /devices/mb:kmi0/serio0/input/input0
[   32.097675] rtc-pl031 mb:rtc: rtc core: registered pl031 as rtc0
[   32.336785] input: ImExPS/2 Generic Explorer Mouse as /devices/mb:kmi1/serio1/input/input1
[   32.532767] clcd-pl11x ct:clcd: PL111 rev2 at 0x10020000
[   32.870166] smsc911x: Driver version 2008-10-21
[   33.387490] clcd-pl11x ct:clcd: CT-CA9X4 hardware, XVGA display
[   33.411440] v2m_cfg_write: writing 03c8eee0 to 00110001
[   33.478481] v2m_cfg_write: writing 00000000 to 00710000
[   33.478551] v2m_cfg_write: writing 00000002 to 00b10000
[   33.479245] Console: switching to mono frame buffer device 128x48
[   33.750013] smsc911x-mdio: probed
[   33.750978] smsc911x smsc911x: eth0: attached PHY driver [SMSC LAN911x Internal PHY] (mii_bus:phy_addr=smsc911x-fffffff:01, irq=-1)
[   33.753451] smsc911x smsc911x: eth0: MAC Address: 52:54:00:12:34:56
[   33.792793] physmap platform flash device: 04000000 at 40000000
[   33.802719] ------------[ cut here ]------------
[   33.803192] kernel BUG at drivers/mtd/maps/physmap.c:158!
[   33.803805] Internal error: Oops - BUG: 0 [#1] SMP ARM
[   33.804523] Modules linked in: smsc snd_pcm physmap(+) chipreg snd_page_alloc mtd snd_timer i2c_versatile(+) of_i2c i2c_algo_bit snd smsc911x(+) i2c_core amba_clcd(+) cfbfillrect soundcore cfbimgblt cfbcopyarea rtc_pl031 ambakmi mmc_block mmci mmc_core
[   33.808627] CPU: 0    Not tainted  (3.4.1-1.fc17.armv5tel #1)
[   33.810287] PC is at physmap_flash_probe+0x274/0x2f8 [physmap]
[   33.811121] LR is at devm_ioremap+0x54/0x78
[   33.811525] pc : [<bf0d2378>]    lr : [<c0234b74>]    psr: 20000013
[   33.811565] sp : de22fe08  ip : c063d4f8  fp : 00000000
[   33.812369] r10: c063d4f8  r9 : 00000000  r8 : 00000000
[   33.812783] r7 : c063ddfc  r6 : de1a4a18  r5 : de1a4a18  r4 : c063d4f0
[   33.813119] r3 : 00000003  r2 : de236580  r1 : a0000013  r0 : e1000000
[   33.813743] Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
[   33.814294] Control: 10c5387d  Table: 7fa1406a  DAC: 00000015
[   33.814814] Process udevd (pid: 208, stack limit = 0xde22e2f0)
[   33.815291] Stack: (0xde22fe08 to 0xde230000)
[   33.815836] fe00:                   df88ee00 00000000 df88ee80 00000000 bf0d2638 c063d4f8
[   33.816512] fe20: bf0d2638 bf0d2638 c027e818 00000000 00000000 bf0d4000 c0070cd0 c027fa68
[   33.817162] fe40: c027fa4c c027e618 bf0d2638 c063d4f8 c063d4f8 c063d52c bf0d2638 c027e888
[   33.817883] fe60: 00000000 de22fe70 bf0d2638 c027ca0c df827258 df88bdb4 bf0d2638 bf0d2638
[   33.818584] fe80: de1d7380 c065ffc0 bf0d26bc c027db84 bf0d257b bf0d257b 00000076 bf0d2638
[   33.819273] fea0: 00000001 de27f2c0 bf0d26bc 00000001 bf0d4000 c027edc8 c027fa9c bf0d2674
[   33.820171] fec0: 00000001 de27f2c0 bf0d26bc 00000001 bf0d4000 c00085cc bf0d4000 00000000
[   33.821800] fee0: 00000001 bf0d2674 bf0d2674 00000001 de27f2c0 bf0d26bc 00000001 00000124
[   33.823503] ff00: 0000001c c0073cc8 bf0d2680 00007fff 00000000 b6f63000 de17fe00 c0643b78
[   33.824981] ff20: 00000000 00000000 e090b000 b6ee1368 000004d8 00000053 e090c504 e090c0ac
[   33.825692] ff40: b6f65000 e090b000 00001a54 e090c504 e090c3a4 e090c0ac 00000804 000009c4
[   33.826393] ff60: 00000000 00000000 0000001e 0000001f 00000019 00000000 00000013 00000000
[   33.827097] ff80: 00000071 b6f8da74 00020000 b7a4da80 00000080 c000e408 de22e000 00000000
[   33.827799] ffa0: 00000000 c000e200 b6f8da74 00020000 b6f63000 00001a54 b6ee1368 b7a4da80
[   33.828498] ffc0: b6f8da74 00020000 b7a4da80 00000080 b7a4efb0 00001a54 b6ee1368 00000000
[   33.829211] ffe0: b6eea14c be9b2d30 b6ed7cbc b6e2c1e0 60000010 b6f63000 00000000 00000000
[   33.830967] [<bf0d2378>] (physmap_flash_probe+0x274/0x2f8 [physmap]) from [<c027fa68>] (platform_drv_probe+0x1c/0x20)
[   33.832042] [<c027fa68>] (platform_drv_probe+0x1c/0x20) from [<c027e618>] (driver_probe_device+0x13c/0x33c)
[   33.832809] [<c027e618>] (driver_probe_device+0x13c/0x33c) from [<c027e888>] (__driver_attach+0x70/0x94)
[   33.833556] [<c027e888>] (__driver_attach+0x70/0x94) from [<c027ca0c>] (bus_for_each_dev+0x50/0x88)
[   33.834274] [<c027ca0c>] (bus_for_each_dev+0x50/0x88) from [<c027db84>] (bus_add_driver+0x108/0x274)
[   33.834982] [<c027db84>] (bus_add_driver+0x108/0x274) from [<c027edc8>] (driver_register+0xa4/0x128)
[   33.835740] [<c027edc8>] (driver_register+0xa4/0x128) from [<c00085cc>] (do_one_initcall+0x98/0x168)
[   33.836499] [<c00085cc>] (do_one_initcall+0x98/0x168) from [<c0073cc8>] (sys_init_module+0x1878/0x1a2c)
[   33.837278] [<c0073cc8>] (sys_init_module+0x1878/0x1a2c) from [<c000e200>] (ret_fast_syscall+0x0/0x30)
[   33.838142] Code: ebffff40 ea000016 e3e06012 ea000014 (e7f001f2)
[   33.839429] ---[ end trace 24f6bf62d2d7fc57 ]---