Has anyone else run into this after upgrading to SLES 11 SP3. This happens
when the module is loaded and is on an EC12 with crypto cards:
Unable to handle kernel pointer dereference at virtual kernel address
0000000000431000
Oops: 0004 [#1] SMP
Modules linked in: z90crypt(+) rng_core qeth_l3 qeth ipv6 ipv6_lib qdio
ccwgroup vmur vmcp
dm_mirror dm_region_hash dm_log linear dasd_eckd_mod dasd_mod scsi_dh_rdac
scsi_dh_emc scsi
_dh_hp_sw scsi_dh_alua scsi_dh scsi_mod dm_snapshot dm_mod ext3 mbcache jbd
Supported: Yes
CPU: 0 Not tainted 3.0.82-0.7-default #1
Process modprobe (pid: 698, task: 000000007e72c438, ksp: 000000007c2879e0)
Krnl PSW : 0704100180000000 000003e001ba0554
(zcrypt_msgtype_request+0x19c/0x268 [z90crypt]
)
R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:0 CC:1 PM:0 EA:3
Krnl GPRS: ffffffff00000000 0000000000431000 00000000bf1ff0b1 000000000085d4c8
0000000000000028 0000000000000010 000003e001ba83e0 000003e001bacb6c
0000000000000001 000003e001babae8 000003e001bac108 000003e001bac530
000003e001b9b000 000003e001ba74e8 000003e001ba048e 000000007c287b58
Krnl Code: 000003e001ba0546: e31003300008 ag %r1,816
000003e001ba054c: 58201000 l %r2,0(%r1)
000003e001ba0550: a72a0001 ahi %r2,1
>000003e001ba0554: 50201000 st %r2,0(%r1)
000003e001ba0558: 58203008 l %r2,8(%r3)
000003e001ba055c: 1222 ltr %r2,%r2
000003e001ba055e: a784001e brc 8,3e001ba059a
000003e001ba0562: e3a030200004 lg %r10,32(%r3)
Call Trace:
([<000003e001ba048e>] zcrypt_msgtype_request+0xd6/0x268 [z90crypt])
[<000003e001ba6d58>] zcrypt_cex4_probe+0x188/0x1ac [z90crypt]
[<000003e001b9d6a6>] ap_device_probe+0x46/0xf4 [z90crypt]
[<00000000003dd9ea>] really_probe+0x8a/0x25c
[<00000000003ddd32>] __driver_attach+0xca/0xd0
[<00000000003dcdfe>] bus_for_each_dev+0x9e/0xdc
[<00000000003dc48e>] bus_add_driver+0x22a/0x2f4
[<00000000003de52a>] driver_register+0x9e/0x1a0
[<000003e001bb3094>] zcrypt_init+0x94/0xd0 [z90crypt]
[<00000000001000ba>] do_one_initcall+0x3a/0x170
[<000000000019f21a>] SyS_init_module+0xe6/0x234
[<0000000000513d58>] sysc_noemu+0x16/0x1c
[<000003fffd4cf16a>] 0x3fffd4cf16a
Last Breaking-Event-Address:
[<000003e001ba0490>] zcrypt_msgtype_request+0xd8/0x268 [z90crypt]
---[ end trace a0c8c38364dbdba1 ]---
Thanks,
Leland
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