encrypted swap on loop in 2.4.10-pre12?

From: steve j. kondik (shade@chemlab.org)
Date: Wed Sep 19 2001 - 10:18:59 EST

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i've been using encrypted swap over loopdev using the new cryptoapi
patches. i just built a 2.4.10-pre12 kernel and i got a panic doing
mkswap on the loopdev. the mkswap process becomes unkillable after this
and never finishes. this is repeatable everytime. i've had no problems
whatsoever until this kernel even under high load.. any ideas? :>

Sep 19 11:06:13 discord kernel: Unabl
Sep 19 11:06:13 discord kernel: e to handle kernel NULL pointer
dereference at virtual address 00000000
Sep 19 11:06:13 discord kernel: printing eip:
Sep 19 11:06:13 discord kernel: 00000000
Sep 19 11:06:13 discord kernel: *pde = 0f444067
Sep 19 11:06:13 discord kernel: *pte = 00000000
Sep 19 11:06:13 discord kernel: Oops: 0000
Sep 19 11:06:13 discord kernel: CPU: 0
Sep 19 11:06:13 discord kernel: EIP: 0010:[<00000000>]
Sep 19 11:06:13 discord kernel: EFLAGS: 00010206
Sep 19 11:06:13 discord kernel: eax: c02fbca0 ebx: cf47d000 ecx:
00000400 edx: cfb428c0
Sep 19 11:06:13 discord kernel: esi: 00001000 edi: 00000c00 ebp:
c1394d78 esp: cf447efc
Sep 19 11:06:13 discord kernel: ds: 0018 es: 0018 ss: 0018
Sep 19 11:06:13 discord kernel: Process mkswap (pid: 9902,
stackpage=cf447000)
Sep 19 11:06:13 discord kernel: Stack: c012a371 cfb428c0 c1394d78
00000400 00001000 cfcd61b0 001828c4 00000000
Sep 19 11:06:13 discord kernel: 00000000 00001000 00000400
00000c00 fffffff4 00000000 00000400 00000000
Sep 19 11:06:13 discord kernel: cfa9210c cfa92060 00000000
c01a1ba0 00126000 00001000 00000003 32000022
Sep 19 11:06:13 discord kernel: Call Trace: [<c012a371>] [<c01a1ba0>]
[<c01359c0>] [<c01357fe>] [<c0106ebb>]
Sep 19 11:06:13 discord kernel:
Sep 19 11:06:13 discord kernel: Code: Bad EIP value.
Sep 19 11:06:13 discord kernel: Unable to find swap-space signature

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Next message: Garst R. Reese: "Re: [PATCH]2.4.10p12 net/netsyms.c -- unresolved symbol tty_register_ldisc"
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