[Bug 581611] [NEW] Unhandled fault: external abort on non-linefetch (0x1028) at 0xfa0ab414

[Zygmunt Krynicki]

Public bug reported:

Parts of my dmesg file:

[ 2398.003234] Unhandled fault: external abort on non-linefetch (0x1028) at 0xfa0ab414
[ 2398.003265] Internal error: : 1028 [#1]
[ 2398.003295] last sysfs file: /sys/devices/platform/mmci-omap-hs.0/mmc_host/mmc0/mmc0:043f/block/mmcblk0/uevent
[ 2398.003295] Modules linked in: twl4030_usb omap_wdt(+) leds_gpio(+) rfkill musb_hdrc(+) usb_storage
[ 2398.003356] CPU: 0    Not tainted  (2.6.33-500-omap #6-Ubuntu)
[ 2398.003356] PC is at omap_readl+0x4/0xc
[ 2398.003417] LR is at musb_platform_suspend+0x20/0x94 [musb_hdrc]
[ 2398.003448] pc : [<c004aacc>]    lr : [<bf01419c>]    psr: a0000013
[ 2398.003448] sp : cfb51e50  ip : 00000076  fp : 0000005c
[ 2398.003479] r10: 00000000  r9 : fa0ab000  r8 : ffffffed
[ 2398.003479] r7 : c05bc040  r6 : c05bc01c  r5 : 00000000  r4 : ceef90f4
[ 2398.003509] r3 : c05b3b08  r2 : 00000000  r1 : 00000001  r0 : fa0ab414
[ 2398.003509] Flags: NzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
[ 2398.003540] Control: 10c5387d  Table: 8ef30019  DAC: 00000015
[ 2398.003540] Process modprobe (pid: 198, stack limit = 0xcfb502e8)
[ 2398.003570] Stack: (0xcfb51e50 to 0xcfb52000)
[ 2398.003570] 1e40:                                     ceef90f4 bf01421c ceef90f4 bf013404
[ 2398.003601] 1e60: ceef90f4 ceef9000 c05bc01c bf01dc30 cfb51e80 c014327c 00000000 c0142814
[ 2398.003631] 1e80: cf8572a8 c05bc040 c065dff0 bf019c50 00000000 c02a02b0 cfb50000 00000000
[ 2398.003631] 1ea0: 00000000 c02a2394 c02a237c c02a12a0 00000002 c05bc040 bf019c50 c05bc074
[ 2398.003662] 1ec0: 00000000 c02a13dc 00000000 c05bc040 bf019c50 c02a1480 bf019c50 cfb51ee8
[ 2398.003692] 1ee0: c02a13f4 c02a0acc cf8039f8 cf858af0 c05cbb68 bf019c50 c05dfdc8 cf30b440
[ 2398.003723] 1f00: 00000000 c02a0358 bf0180d8 00000000 bf019c3c bf019c50 00000000 bf01d000
[ 2398.003723] 1f20: c0033ba8 cfb50000 00000000 c02a1730 c02a23bc bf019c3c bf019cb0 00000000
[ 2398.003753] 1f40: bf01d000 c02a27a8 c05f3580 c0033388 00000000 c007fbb8 00000000 00000000
[ 2398.003784] 1f60: 40109000 40109000 bf019cb0 00000000 0000dac4 c0033ba8 cfb50000 00000000
[ 2398.003784] 1f80: 00000000 c0091c84 00001000 00000003 00000000 00000000 000193f8 0001a0f0
[ 2398.003814] 1fa0: 00000080 c0033a00 00000000 000193f8 40109000 0000dac4 00019198 bebca9ec
[ 2398.003845] 1fc0: 00000000 000193f8 0001a0f0 00000080 00000000 00000000 4001e000 00000000
[ 2398.003875] 1fe0: 00000000 bebca9f4 0000a5b3 400b4034 60000010 40109000 00000000 00000000
[ 2398.003936] [<c004aacc>] (omap_readl+0x4/0xc) from [<bf01419c>] (musb_platform_suspend+0x20/0x94 [musb_hdrc])
[ 2398.003997] [<bf01419c>] (musb_platform_suspend+0x20/0x94 [musb_hdrc]) from [<bf01421c>] (musb_platform_exit+0xc/0x20 [musb_hdrc])
[ 2398.004058] [<bf01421c>] (musb_platform_exit+0xc/0x20 [musb_hdrc]) from [<bf013404>] (musb_free+0x74/0xb8 [musb_hdrc])
[ 2398.004119] [<bf013404>] (musb_free+0x74/0xb8 [musb_hdrc]) from [<bf01dc30>] (musb_init_controller+0x42c/0x488 [musb_hdrc])
[ 2398.004180] [<bf01dc30>] (musb_init_controller+0x42c/0x488 [musb_hdrc]) from [<c02a2394>] (platform_drv_probe+0x18/0x1c)
[ 2398.004211] [<c02a2394>] (platform_drv_probe+0x18/0x1c) from [<c02a12a0>] (really_probe+0x60/0x154)
[ 2398.004241] [<c02a12a0>] (really_probe+0x60/0x154) from [<c02a13dc>] (driver_probe_device+0x48/0x60)
[ 2398.004272] [<c02a13dc>] (driver_probe_device+0x48/0x60) from [<c02a1480>] (__driver_attach+0x8c/0x90)
[ 2398.004302] [<c02a1480>] (__driver_attach+0x8c/0x90) from [<c02a0acc>] (bus_for_each_dev+0x60/0x8c)
[ 2398.004333] [<c02a0acc>] (bus_for_each_dev+0x60/0x8c) from [<c02a0358>] (bus_add_driver+0xc8/0x2ac)
[ 2398.004364] [<c02a0358>] (bus_add_driver+0xc8/0x2ac) from [<c02a1730>] (driver_register+0x78/0x13c)
[ 2398.004394] [<c02a1730>] (driver_register+0x78/0x13c) from [<c02a27a8>] (platform_driver_probe+0x18/0x64)
[ 2398.004425] [<c02a27a8>] (platform_driver_probe+0x18/0x64) from [<c0033388>] (do_one_initcall+0x30/0x1c0)
[ 2398.004486] [<c0033388>] (do_one_initcall+0x30/0x1c0) from [<c0091c84>] (sys_init_module+0xc4/0x1f8)
[ 2398.004516] [<c0091c84>] (sys_init_module+0xc4/0x1f8) from [<c0033a00>] (ret_fast_syscall+0x0/0x2c)
[ 2398.004547] Code: e28004b2 e1d000b0 e12fff1e e28004b2 (e5900000) 
[ 2398.004547] ---[ end trace c54682cade7d9238 ]---

** Affects: linux-ti-omap (Ubuntu)
     Importance: Undecided
         Status: New

-- 
Unhandled fault: external abort on non-linefetch (0x1028) at 0xfa0ab414
https://bugs.launchpad.net/bugs/581611
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