New submission from Thomas Nikolajsen <thomas.nikolaj...@mail.dk>: With recent(*) master I get kernel crash during boot.
This is i386 SMP kernel on UP system. Turning softdep off (tunefs -n disable FS) on all file systems is work around. After mounting a FS R/W with softdep enabled, crash is seen after writing to FS: one small file didn't trigger, more/bigger files did. * october 8th 2011, e.g. commit 4a568af990f84a14cd90c5fbe6b6f1709d41ca82. Problem seems to be in TRIM commit e0fb398bfbef1fb6d12dfb8308cdc83ce663cbc2, as I didn't experience problem a few commits before. - kernel crash; core dump not possible Fatal trap 12: supervisor read, page not present .. page fault while in kernel mode .. - trace ffs_blkfree+0x18 process_worklist_item+0x17a softdep_process_worklist+0xb8 bio_ops_sync+0x34 syncer_thread+0xf9 kthread_exit - another crash had first line in trace different ffs_blkfree+0x1e ---------- messages: 10161 nosy: thomas.nikolajsen priority: critical status: unread title: kernel crash - Fatal trap 12 - softdep related _____________________________________________________ DragonFly issue tracker <b...@lists.dragonflybsd.org> <http://bugs.dragonflybsd.org/issue2142> _____________________________________________________
