System going to reboot sometimes while I print some PDF from linux-acroread or xpdf to network printer (Ricoh Aficio 1515, 2016). Also panic was observed once or twice while uploading some files (not very big, 400-600kB or so) to remote internet server or trying to print pictures. When I print or upload the same file, panic repeated (I try 2-3 times). Almost always after panic a few files on / or /usr was damaged, fsck won't doing background preen. System - Dell Inspiron 8600C. 1.25Gb memory, 120Gb hard (not full). --- df output --- /dev/ad0s1a 253678 181692 51692 78% / devfs 1 1 0 100% /dev /dev/ad0s1d 28186290 24846442 1084946 96% /usr /dev/ad0s2 10490444 6805460 3684984 65% /mnt/win /dev/ad0s3 75246176 70277216 4968960 93% /mnt/data linprocfs 4 4 0 100% /usr/compat/linux/proc --- end of output --- Two network adapters, Intel 2100 (ipw0) and BCM4401 (bfe0). Panic was observed only on BCM4401 yet. I have no many skills on FreeBSD, but I ready to do anything, what help to determine problem.
Can you provide some details on the panic? If it was a panic related to 'dflt_lock' being called, can you try the patch at http://www.FreeBSD.org/~jhb/patches/bfe_busdma.patch -- John Baldwin
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