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Date:      Tue, 13 Oct 2015 11:17:19 -0400
From:      Paul Mather <freebsd-lists@gromit.dlib.vt.edu>
To:        freebsd-arm <freebsd-arm@freebsd.org>
Subject:   mmcsd0 timeouts on Beaglebone Black after recent -CURRENT update
Message-ID:  <DFB0B5A3-00D7-4528-9321-5E682C6FD9F1@gromit.dlib.vt.edu>

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I upgraded my FreeBSD/arm 11-CURRENT Beaglebone Black recently and, ever =
since, it has had mmcsd0 storage problems that cause the system to =
become effectively unusable.

Since the update (to r289141), I get messages like this on the console:

mmcsd0: Error indicated: 1 Timeout
g_vfs_done():mmcsd0s2a[READ(offset=3D1005948928, length=3D4096)]error =3D =
5
mmcsd0: Error indicated: 1 Timeout
g_vfs_done():mmcsd0s2a[READ(offset=3D1005953024, length=3D4096)]error =3D =
5
mmcsd0: Error indicated: 1 Timeout
g_vfs_done():mmcsd0s2a[READ(offset=3D1005957120, length=3D4096)]error =3D =
5
mmcsd0: Error indicated: 1 Timeout
g_vfs_done():mmcsd0s2a[READ(offset=3D1005961216, length=3D4096)]error =3D =
5
mmcsd0: Error indicated: 1 Timeout
g_vfs_done():mmcsd0s2a[READ(offset=3D1005969408, length=3D4096)]error =3D =
5
g_vfs_done():mmcsd0s2a[READ(offset=3D1522622464, length=3D4096)]error =3D =
5
g_vfs_done():mmcsd0s2a[READ(offset=3D1504862208, length=3D4096)]error =3D =
5
g_vfs_done():mmcsd0s2a[READ(offset=3D2521161728, length=3D4096)]error =3D =
5
g_vfs_done():mmcsd0s2a[READ(offset=3D2502615040, length=3D4096)]error =3D =
5
[[...]]
g_vfs_done():mmcsd0s2a[READ(offset=3D756510720, length=3D4096)]error =3D =
5
g_vfs_done():mmcsd0s2a[READ(offset=3D756514816, length=3D4096)]error =3D =
5
mmcsd0: Error indicated: 1 Timeout
g_vfs_done():mmcsd0s2a[READ(offset=3D685047808, length=3D32768)]error =3D =
5
swap_pager: I/O error - pagein failed; blkno 964,size 32768, error 5
vm_fault: pager read error, pid 429 (syslogd)
mmcsd0: Error indicated: 1 Timeout
g_vfs_done():mmcsd0s2a[READ(offset=3D131072, length=3D16384)]error =3D 5
mmcsd0: Error indicated: 1 Timeout
g_vfs_done():mmcsd0s2a[WRITE(offset=3D273498112, length=3D16384)]error =3D=
 5
mmcsd0: Error indicated: 1 Timeout
g_vfs_done():mmcsd0s2a[WRITE(offset=3D273498112, length=3D16384)]error =3D=
 5
mmcsd0: Error indicated: 1 Timeout
g_vfs_done():mmcsd0s2a[WRITE(offset=3D269680640, length=3D28672)]error =3D=
 5
g_vfs_done():mmcsd0s2a[WRITE(offset=3D249593856, length=3D16384)]error =3D=
 5



I upgraded via a cross-build on FreeBSD/amd64 10-STABLE.

Right now, the system is responding to pings, but anything that requires =
file system access is wedged, meaning the system is pretty much unusable =
right now.

It had been VERY stable prior to the upgrade.

Is anyone else encountering a similar problem?

Cheers,

Paul.=20=



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