Messages in this thread | | | From | "Adam J. Richter" <> | Date | Sat, 6 Jan 2001 22:25:43 -0800 | Subject | Re: devfs breakage in 2.4.0 release |
| |
On my Sony PictureBook PCG-C1VN, 2.4.0 hangs in the boot process while 2.4.0-prerelease boots just fine. At first I thought the problem was devfs-related, but skipping devfsd just caused the hang to occur a little later, this time in ifconfig. The kernel call trace looked something like this:
neigh_ifdown sys_ioctl sock_ioctl [some addresses in modules] stext_lock __down_failed __down
What surprised me more was that attempting to remount the root filesystem for writing just before this (to record the module kernel symbols) caused a kenel BUG() in slab.c:1542 becuase kmalloc was being called with a huge negative number.
I know I could run ksymoops to get this trace, but I now think the cause of the problem probably happens much earlier than the symptoms. So, I trying backing out different 2.4.0 changes. So far, I can tell you that reverting the linux/mm subdirectory to its 2.4.0-prerelease contents had no effect. I will let you know if I diagnose or fix the problem, as I think you may be experiencing the same problem.
Adam J. Richter __ ______________ 4880 Stevens Creek Blvd, Suite 104 adam@yggdrasil.com \ / San Jose, California 95129-1034 +1 408 261-6630 | g g d r a s i l United States of America fax +1 408 261-6631 "Free Software For The Rest Of Us." - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/
| |