DragonFly BSD
DragonFly bugs List (threaded) for 2003-07
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Re: kernel panic with latest sources

From: "Matthew Emmerton" <matt@xxxxxxxxxxxxx>
Date: Tue, 22 Jul 2003 19:27:33 -0400

Sorry, this is vanilla 4.7-REL userland.
I'll try upgrading to 4.8-REL and run with the latest dragonfly kernel

Matt Emmerton

"Matthew Dillon" <dillon@xxxxxxxxxxxxxxxxxxxx> wrote in message
>     I added some additional sanity checks to hopefully avoid a crash
>     here, but my guess is that you tried to boot DragonFly with a
>     5.x userland, which won't work (5.x binaries are not even close to
>     being backwards compatible with 4.x and 5.x's mount would look like
>     total garbage to a 4.x kernel).
> -Matt
> Matthew Dillon
> <dillon@xxxxxxxxxxxxx>
> :I just cvsup'd the latest sources and built/installed a kernel and
> :
> :Upon rebooted, it was initializing userland when it failed with something
> :like this:
> :
> :Starting final network daemons: mountd
> :Panic: kmem_alloc (134676480) kmem_map too small 8273920 total allocated
> :
> :[ hand-transcribed ]
> :db> trace
> :Debugger(c02a76fb) at Debugger+0x34
> :panic(c02bda20,8070000,7e4000,c0305cbc,c02e52c0) at panic+0x70
> :kmem_malloc(c030fcc0,8070000,0,806f9d9,cc240b58) at kemm_malloc+0xdd
> :malloc(806f9dd,c02e52c0,0,c10d5600,cc240b58) at malloc+0x1ef
> :vfs_hang_addrlist(c10d5600,c10d5440,cc240b58,0,c10d6000) at
> :vfs_hang_addrlist+0xa0
> :vfs_export(c10d5600,c10d5440,cc240b58,0,c10d5600) at vfs_export+0x61
> :ffs_mount(c10d5600,809b0b0,bfbff440,cc240c40,cae80980) at ffs_mount+0x367
> :mount(cc240d20,809b0b5,80a1040,0,cc240d20) at mount+0x65f
> :syscall2(2f,2f,2f,0,80a1040) at syscall2+0x200
> :
> :--
> :Matt Emmerton

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