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Date:      Thu, 27 Aug 2015 20:07:43 -0700
From:      bob prohaska <fbsd@www.zefox.net>
To:        freebsd-arm@freebsd.org
Subject:   re: Crash during buildworld on RPI2
Message-ID:  <20150828030743.GJ53136@www.zefox.net>

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Here's a followup to the buildworld crash reported earlier today.
This time it was during installworld.
No debug output, and no backtrace.

msc0: warning: Failed to write register 0x114
smsc0: warning: Failed to read register 0x114
smsc0: warning: MII read timeout
smsc0: warning: Failed to write register 0x114
smsc0: warning: Failed to read register 0x114
smsc0: warning: MII is busy
smsc0: warning: Failed to read register 0x114
smsc0: warning: MII is busy
smsc0: warning: Failed to read register 0x114
smsc0: warning: MII is busy
smsc0: warning: Failed to read register 0x118
smsc0: warning: Failed to read register 0x114
smsc0: warning: MII is busy
smsc0: warning: Failed to write register 0x114
smsc0: warning: Failed to read register 0x114
smsc0: warning: MII is busy
smsc0: warning: Failed to write register 0x114
smsc0: warning: Failed to write register 0x114
smsc0: warning: Failed to write register 0x114
smsc0: warning: Failed to write register 0x114
smsc0: warning: Failed to read register 0x114
smsc0: warning: MII is busy
smsc0: warning: Failed to read register 0x114
smsc0: warning: MII is busy
smsc0: warning: Failed to write register 0x114
smsc0: warning: Failed to write register 0x114
sdhci_bcm0-slot0:  Controller timeout
sdhci_bcm0-slot0: ============== REGISTER DUMP ==============
sdhci_bcm0-slot0: Sys addr: 0x01b90200 | Version:  0x00009902
sdhci_bcm0-slot0: Blk size: 0x00000200 | Blk cnt:  0x00000008
sdhci_bcm0-slot0: Argument: 0x00171440 | Trn mode: 0x0000193a
sdhci_bcm0-slot0: Present:  0x01ff0506 | Host ctl: 0x00000003
sdhci_bcm0-slot0: Power:    0x0000000f | Blk gap:  0x00000000
sdhci_bcm0-slot0: Wake-up:  0x00000000 | Clock:    0x00000307
sdhci_bcm0-slot0: Timeout:  0x0000000e | Int stat: 0x00000010
sdhci_bcm0-slot0: Int enab: 0x01ff00fb | Sig enab: 0x01ff00c9
sdhci_bcm0-slot0: AC12 err: 0x00000000 | Slot int: 0x00000000
sdhci_bcm0-slot0: Caps:     0x00000000 | Max curr: 0x00000001
sdhci_bcm0-slot0: ===========================================
mmcsd0: Error indicated: 1 Timeout
g_vfs_done():mmcsd0s2a[WRITE(offset=721911808, length=131072)]error = 5
mmcsd0: Error indicated: 1 Timeout
g_vfs_done():mmcsd0s2a[WRITE(offset=722042880, length=131072)]error = 5
mmcsd0: Error indicated: 1 Timeout
g_vfs_done():mmcsd0s2a[WRITE(offset=722173952, length=131072)]error = 5
mmcsd0: Error indicated: 1 Timeout
g_vfs_done():mmcsd0s2a[WRITE(offset=722305024, length=131072)]error = 5
mmcsd0: Error indicated: 1 Timeout
g_vfs_done():mmcsd0s2a[WRITE(offset=722436096, length=131072)]error = 5
g_vfs_done():mmcsd0s2a[WRITE(offset=722567168, length=131072)]Fatal kernel mode data abort: 'Translation Fault (L1)' on read
error = 5
trapframe: 0xd7738d08
FSR=00000005, FAR=00000024, spsr=60000013
r0 =00000000, r1 =c383d280, r2 =c3a0f720, r3 =c3a3f000
r4 =00000000, r5 =c3a0f600, r6 =c3a3386c, r7 =c3a33840
r8 =c078a1b0, r9 =c3a0f720, r10=c05c554c, r11=d7738dc0
r12=00000000, ssp=d7738d98, slr=c056b614, pc =c056b64c

There seems to be no debugger prompt, looks like it'll have to be power
cycled.

hth,

bob prohaska
 



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