sdhci0: <Tegra SDHCI controller> mem 0x700b0400-0x700b05ff irq 78 on ofwbus0
Kernel page fault with the following non-sleepable locks held:
exclusive sleep mutex bounce pages lock (bounce pages lock) r = 0 (0xc09d0be8) locked @ /project/tk1-HEAD/src/sys/arm/arm/busdma_machdep-v6.c:1642
stack backtrace:
Fatal kernel mode data abort: 'Translation Fault (L1)' on write
trapframe: 0xc0b13b78
FSR=00000805, FAR=00000000, spsr=a00000d3
r0 =00000000, r1 =00000000, r2 =c066c72f, r3 =0000067d
r4 =d8f9b880, r5 =c51a9920, r6 =c709ca40, r7 =00000000
r8 =c51a9938, r9 =83801000, r10=c09d0bf8, r11=c0b13c28
r12=00000003, ssp=c0b13c08, slr=8135
                                    panic: Fatal abort
cpuid = 0
time = 1
KDB: stack backtrace:
db_trace_self() at db_trace_self
	 pc = 0xc057950c  lr = 0xc0075fa0 (db_fetch_ksymtab+0x164)
	 sp = 0xc0b13958  fp = 0xc0b13a70
db_fetch_ksymtab() at db_fetch_ksymtab+0x164
	 pc = 0xc0075fa0  lr = 0xc0255954 (vpanic+0x16c)
	 sp = 0xc0b13a78  fp = 0xc0b13a98
	 r4 = 0x00000100  r5 = 0x00000001
	 r6 = 0xc0670cba  r7 = 0xc095d0c0
vpanic() at vpanic+0x16c
	 pc = 0xc0255954  lr = 0xc0255734 (doadump)
	 sp = 0xc0b13aa0  fp = 0xc0b13aa4
	 r4 = 0xc0b13b78  r5 = 0x00000013
	 r6 = 0x00000000  r7 = 0x00000005
	 r8 = 0x00000805  r9 = 0xc0b13b78
	r10 = 0x00000000
doadump() at doadump
	 pc = 0xc0255734  lr = 0xc05999a0 (abort_handler+0x750)
	 sp = 0xc0b13aac  fp = 0xc0b13ad8
	 r4 = 0xc0255734  r5 = 0xc0b13aac
abort_handler() at abort_handler+0x750
	 pc = 0xc05999a0  lr = 0xc059952c (abort_handler+0x2dc)
	 sp = 0xc0b13ae0  fp = 0xc0b13b70
	 r4 = 0x00000013  r5 = 0x00000000
abort_handler() at abort_handler+0x2dc
	 pc = 0xc059952c  lr = 0xc057be5c (exception_exit)
	 sp = 0xc0b13b78  fp = 0xc0b13c28
	 r4 = 0xd8f9b880  r5 = 0xc51a9920
	 r6 = 0xc709ca40  r7 = 0x00000000
	 r8 = 0xc51a9938  r9 = 0x83801000
	r10 = 0xc09d0bf8
exception_exit() at exception_exit
	 pc = 0xc057be5c  lr = 0x81354000 (0x81354000)
	 sp = 0xc0b13c08  fp = 0xc0b13c28
	 r0 = 0x00000000  r1 = 0x00000000
	 r2 = 0xc066c72f  r3 = 0x0000067d
	 r4 = 0xd8f9b880  r5 = 0xc51a9920
	 r6 = 0xc709ca40  r7 = 0x00000000
	 r8 = 0xc51a9938  r9 = 0x83801000
	r10 = 0xc09d0bf8 r12 = 0x00000003
_bus_dmamap_load_phys() at _bus_dmamap_load_phys+0x7c8
	 pc = 0xc0576bd8  lr = 0xc0577308 (_bus_dmamap_load_buffer+0x4c8)
	 sp = 0xc0b13c30  fp = 0xc0b13c68
	 r4 = 0xd8f9b8b8  r5 = 0x0001f000
	 r6 = 0x83801000  r7 = 0xd8f9b880
	 r8 = 0x00001000  r9 = 0xd922a000
	r10 = 0xc709ca40
_bus_dmamap_load_buffer() at _bus_dmamap_load_buffer+0x4c8
	 pc = 0xc0577308  lr = 0xc0295600 (bus_dmamap_load+0x8c)
	 sp = 0xc0b13c70  fp = 0xc0b13cb0
	 r4 = 0x00020000  r5 = 0xd9229000
	 r6 = 0xd8f9b880  r7 = 0xc709ca40
	 r8 = 0xc011766c  r9 = 0xc5131474
	r10 = 0x00000000
bus_dmamap_load() at bus_dmamap_load+0x8c
	 pc = 0xc0295600  lr = 0xc0113340 (sdhci_init_slot+0xc14)
	 sp = 0xc0b13cb8  fp = 0xc0b13d20
	 r4 = 0xc5131430  r5 = 0xc5131474
	 r6 = 0xc011766c  r7 = 0x00100007
	 r8 = 0x00100007  r9 = 0x00100007
	r10 = 0x376f0081
sdhci_init_slot() at sdhci_init_slot+0xc14
	 pc = 0xc0113340  lr = 0xc05ac4a4 (tegra_powergate_sequence_power_up+0x39b4)
	 sp = 0xc0b13d28  fp = 0xc0b13d70
	 r4 = 0x00000001  r5 = 0xc5131400
	 r6 = 0x00000000  r7 = 0xffffffff
	 r8 = 0xc5131430  r9 = 0x0000ce3c
	r10 = 0xc6efb600
tegra_powergate_sequence_power_up() at tegra_powergate_sequence_power_up+0x39b4
	 pc = 0xc05ac4a4  lr = 0xc028fc68 (device_attach+0x45c)
	 sp = 0xc0b13d78  fp = 0xc0b13dc0
	 r4 = 0xc6efb600  r5 = 0x00000000
	 r6 = 0xc6efb638  r7 = 0xffb307fb
	 r8 = 0xc061177d  r9 = 0xc0294028
	r10 = 0xc6efb650
device_attach() at device_attach+0x45c
	 pc = 0xc028fc68  lr = 0xc028f770 (device_probe_and_attach+0x8c)
	 sp = 0xc0b13dc8  fp = 0xc0b13de0
	 r4 = 0xc6efb600  r5 = 0xc5067f20
	 r6 = 0x3e0d8f29  r7 = 0x00000000
	 r8 = 0xc096d2b4  r9 = 0xc09e6d98
	r10 = 0xc09d9d68
device_probe_and_attach() at device_probe_and_attach+0x8c
	 pc = 0xc028f770  lr = 0xc0291654 (bus_generic_new_pass+0xe8)
	 sp = 0xc0b13de8  fp = 0xc0b13e00
	 r4 = 0xc6efb600  r5 = 0xc074e09c
	 r6 = 0xc07391ec r10 = 0xc09d9d68
bus_generic_new_pass() at bus_generic_new_pass+0xe8
	 pc = 0xc0291654  lr = 0xc0291644 (bus_generic_new_pass+0xd8)
	 sp = 0xc0b13e08  fp = 0xc0b13e20
	 r4 = 0xc6efcc80  r5 = 0xc074e09c
	 r6 = 0xc0774eb8  r7 = 0x00000000
	 r8 = 0xc096d2b4 r10 = 0xc09d9d68
bus_generic_new_pass() at bus_generic_new_pass+0xd8
	 pc = 0xc0291644  lr = 0xc0291644 (bus_generic_new_pass+0xd8)
	 sp = 0xc0b13e28  fp = 0xc0b13e40
	 r4 = 0xc6efcd80  r5 = 0xc074e09c
	 r6 = 0xc6efd000  r7 = 0x00000000
	 r8 = 0xc096d2b4 r10 = 0xc09d9d68
bus_generic_new_pass() at bus_generic_new_pass+0xd8
	 pc = 0xc0291644  lr = 0xc028d264 (bus_set_pass+0x94)
	 sp = 0xc0b13e48  fp = 0xc0b13e60
	 r4 = 0xc7022040  r5 = 0xc074e09c
	 r6 = 0xc6efd000  r7 = 0xc096d2b4
	 r8 = 0x7fffffff r10 = 0xc09d9d68
bus_set_pass() at bus_set_pass+0x94
	 pc = 0xc028d264  lr = 0xc01f2164 (mi_startup+0x284)
	 sp = 0xc0b13e68  fp = 0xc0b13e90
	 r4 = 0xc07b2008  r5 = 0xc074e528
	 r6 = 0x03800000  r7 = 0x00000001
	 r8 = 0x03800000  r9 = 0xc09da100
mi_startup() at mi_startup+0x284
	 pc = 0xc01f2164  lr = 0xc0000144 (btext+0x144)
	 sp = 0xc0b13e98  fp = 0x00000000
	 r4 = 0xc0000278  r5 = 0xc0a00000
	 r6 = 0x80800000  r7 = 0x00c52078
	 r8 = 0x00000000  r9 = 0x00000000
	r10 = 0x80000100
btext() at btext+0x144
	 pc = 0xc0000144  lr = 0xc0000144 (btext+0x144)
	 sp = 0xc0b13e98  fp = 0x00000000
KDB: enter: panic
[ thread pid 0 tid 100000 ]
Stopped at      kdb_enter+0x58: ldrb    r15, [r15, r15, ror r15]!