[Pkg-ofed-devel] Bug#608873: opensm: segfaults at startup

Lucas Nussbaum lucas at lucas-nussbaum.net
Tue Jan 4 20:58:32 UTC 2011


severity 608873 important
thanks

On 04/01/11 at 10:35 +0100, Lucas Nussbaum wrote:
> Package: opensm
> Version: 3.2.6-20090317-2
> Severity: grave
> 
> Hi,
> 
> opensm segfaults at startup:
> graphene-49:~# /etc/init.d/opensm-boot start
> Starting opensm on 0x0002c903000b93d1: 
> Starting opensm on 0x0002c903000b93d2:
> 
> in dmesg:
> [  540.340322] opensm[20476]: segfault at ffffffff ip 0000000000416e24 sp 00007f9bd8e72cc0 error 6 in opensm[400000+75000] in opensm[400000+75000]
> 
> In /var/log/opensm.*:
> Jan 04 10:26:27 557299 [FF4A5700] 0x03 -> OpenSM 3.2.6_20090317
> Jan 04 10:26:27 557335 [FF4A5700] 0x80 -> OpenSM 3.2.6_20090317
> Jan 04 10:26:27 557566 [FF4A5700] 0x02 -> osm_vendor_init: 1000 pending umads specified
> Jan 04 10:26:27 557680 [FF4A5700] 0x80 -> Entering DISCOVERING state
> Jan 04 10:31:28 605970 [595FC700] 0x03 -> OpenSM 3.2.6_20090317
> Jan 04 10:31:28 605996 [595FC700] 0x80 -> OpenSM 3.2.6_20090317
> Jan 04 10:31:28 606226 [595FC700] 0x02 -> osm_vendor_init: 1000 pending umads specified
> Jan 04 10:31:28 606315 [595FC700] 0x80 -> Entering DISCOVERING state
> Jan 04 10:31:32 111937 [9FBA700] 0x03 -> OpenSM 3.2.6_20090317
> Jan 04 10:31:32 111962 [9FBA700] 0x80 -> OpenSM 3.2.6_20090317
> Jan 04 10:31:32 112185 [9FBA700] 0x02 -> osm_vendor_init: 1000 pending umads specified
> Jan 04 10:31:32 112272 [9FBA700] 0x80 -> Entering DISCOVERING state
> Jan 04 10:26:27 557298 [CB6A0700] 0x03 -> OpenSM 3.2.6_20090317
> Jan 04 10:26:27 557335 [CB6A0700] 0x80 -> OpenSM 3.2.6_20090317
> Jan 04 10:26:27 557567 [CB6A0700] 0x02 -> osm_vendor_init: 1000 pending umads specified
> Jan 04 10:26:27 557620 [CB6A0700] 0x01 -> osm_db_init: ERR 6101: Failed to create the db directory:/var/cache/opensm/
> Jan 04 10:31:28 606838 [8517E700] 0x03 -> OpenSM 3.2.6_20090317
> Jan 04 10:31:28 606864 [8517E700] 0x80 -> OpenSM 3.2.6_20090317
> Jan 04 10:31:28 607089 [8517E700] 0x02 -> osm_vendor_init: 1000 pending umads specified
> Jan 04 10:31:28 607168 [8517E700] 0x80 -> Entering DISCOVERING state
> Jan 04 10:31:32 112291 [DD43F700] 0x03 -> OpenSM 3.2.6_20090317
> Jan 04 10:31:32 112316 [DD43F700] 0x80 -> OpenSM 3.2.6_20090317
> Jan 04 10:31:32 112557 [DD43F700] 0x02 -> osm_vendor_init: 1000 pending umads specified
> Jan 04 10:31:32 112641 [DD43F700] 0x80 -> Entering DISCOVERING state
> 
> Running it manually:
> graphene-49:~# opensm -v
> -------------------------------------------------
> OpenSM 3.2.6_20090317
> Command Line Arguments:
>  Verbose option -v (log flags = 0x7)
>  Log File: /var/log/opensm.log
> -------------------------------------------------
> OpenSM 3.2.6_20090317
> 
> Entering DISCOVERING state
> 
> Using default GUID 0x2c903000b93d1
> Segmentation fault
> 
> IB hardware we are using:
> 02:00.0 InfiniBand: Mellanox Technologies MT26418 [ConnectX VPI PCIe 2.0 5GT/s - IB DDR / 10GigE] (rev a0)

After more research, I'm not so sure anymore this bug is valid, so
I'm downgrading it to important until I have time to investigate it.

- Lucas





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