Date: Fri, 15 Feb 2013 23:48:39 +0100 From: Werner Thie <werner@thieprojects.ch> To: freebsd-arm@FreeBSD.org Subject: Beaglebone latest image observations - lock order reversal from ufs Message-ID: <511EBB47.9030206@thieprojects.ch>
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Hi
today, after several failed attempts (build world failing), I managed
to build a new kernel with Tim's script for the Bone.
From what I see it started spewing the 'ti_mmchs0: Error: current cmd
null' again.
ti_mmchs0: Error: current cmd NULL, already done?
I'm now also getting the occasional
lock order reversal:
1st 0xc2c8ad84 ufs (ufs) @ /usr/local/src/sys/kern/vfs_subr.c:2176
2nd 0xc97a2378 bufwait (bufwait) @
/usr/local/src/sys/ufs/ffs/ffs_vnops.c:261
3rd 0xc2d807f8 ufs (ufs) @ /usr/local/src/sys/kern/vfs_subr.c:2176
KDB: stack backtrace:
:
:
Anybody out there being able to enlighten me about this? Does the first
error relate or is triggered by second one?
Seeping through dmesg I see
:
cpsw0: <3-port Switch Ethernet Subsystem> mem 0xcf619000-0xcf61cfff irq
40,41,42,43 on simplebus0
cpsw0: CPSW SS Version 1.12 (0)
_bus_dmamap_sync: wrong user map: 0 4
cpsw0: Initial queue size TX=128 RX=384
cpsw0: Ethernet address: 00:18:31:8e:0e:1d
:
I also observed that Python27 built fresh from ports aborts on importing
ctypes.
I keep on building and reporting, the progress is still amazing!
If there's anything specific to try, please let me know
Thxs, Werner
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