Re: suprious reboot on netbsd-6:i386 with PAE

[manu%netbsd.org@localhost (Emmanuel Dreyfus)]

Mindaugas Rasiukevicius <rmind%netbsd.org@localhost> wrote:

> Can you try a kernel with DEBUG, DIAGNOSTIC and LOCKDEBUG (this one is
> pretty expensive) options enabled?

After dozens of silent reboots, I had a panic, but I suspect it is
caused by filesystem corruption;

dev = 0x0, block = 1717456, fs = /
panic: blkfree: freeing free block
fatal breakpoint trap in supervisor mode
trap type 1 code 0 eip c0270494 cs 8 eflags 282 cr2 ba4ff000 ilevel 0
db{1}> bt  
breakpoint(c0c50509,c0d0f7a0,c0bc8e3d,e58d2578,0,0,1000000,365,8000,1b28
) at netbsd:breakpoint+0x4
vpanic(c0bc8e3d,e58d2578,cb3ec41c,cadc9f50,8000,1b28,e58d260c,c0306fc3,c
0bc8e3d,0) at netbsd:vpanic+0x1e2
printf_nolog(c0bc8e3d,0,0,1a34d0,0,cae100d4,0,c0570737,cad20414,10) at
netbsd:printf_nolog
ffs_blkfree_common.clone.1(0,0,e5a28000,1a34d0,0,8000,0,c06b70a1,c0ce7a0
0,0) at netbsd:ffs_blkfree_common.clone.1+0xae8
ffs_blkfree(cae10000,cadc5160,1a34d0,0,8000,a,0,e58d2770,c0d5bce0,c08ec5
bb) at netbsd:ffs_blkfree+0x20e
ffs_indirtrunc(d0cd80,0,ffffffff,ffffffff,0,e58d2854,0,e58d2860,cb37d560
,0) at netbsd:ffs_indirtrunc+0x6eb
ffs_truncate(cb339424,48060000,0,0,c9d36f00,2,0,c08fe6bc,0,cb395c00) at
netbsd:ffs_truncate+0xae7
ufs_setattr(e58d2ac4,25,24,c0900cdb,cadc50b0,1a4,e58d2bec,0,c0b93084,cb3
39424) at netbsd:ufs_setattr+0xb66
VOP_SETATTR(cb339424,e58d2b1c,c9d36f00,603,ca22dd40,0,e58d2b6c,cb339424,
cb339424,200) at netbsd:VOP_SETATTR+0x32
vn_open(e58d2bec,603,1a4,c07d2ef3,3,cadb7cc0,603,caeb1990,e58d2c08,e58d2
bf4) at netbsd:vn_open+0x1ae

-- 
Emmanuel Dreyfus
http://hcpnet.free.fr/pubz
manu%netbsd.org@localhost