SLAB corruption

Hello,

I'm trying to get to work InfiniBand card (Mellanox) in Xen and DomU. 

If I use SLAB_DEBUG I got the following message:
Slab corruption: start=ffff880098f513b8, len=256
Redzone: 0x1600000016/0x1700000017.
Last user: <0000001800000018>(0x1800000018)
000: 17 00 00 00 17 00 00 00 18 00 00 00 18 00 00 00
010: 19 00 00 00 19 00 00 00 1a 00 00 00 1a 00 00 00
020: 1b 00 00 00 1b 00 00 00 1c 00 00 00 1c 00 00 00
030: 1d 00 00 00 1d 00 00 00 1e 00 00 00 1e 00 00 00
040: 1f 00 00 00 1f 00 00 00 00 00 00 00 00 00 00 00
050: 01 00 00 00 01 00 00 00 02 00 00 00 02 00 00 00
Prev obj: start=0000000398f5120b, len=256
Unable to handle kernel paging request at 0000000398f5130b RIP:
 <ffffffff80277313> print_objinfo+0x22/0xde


Could anyone give me some hints how to track down the SLAB corruption?

-- 
Lukáš Hejtmánek
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

---

• Follow-Ups:
  • Re: SLAB corruption
    • From: Randy Dunlap <[email protected]>

• Prev by Date: Re: [PATCH 1/2] [ide] mmio ide support
• Next by Date: Re: 2.6.22-rc6-mm1 -- BUG - EIP: [<c01a77a1>] sysfs_addrm_finish+0x1c2/0x226 SS:ESP 0068:c5ff9db8
• Previous by thread: Coding style on function signatures (was: Convert tasklets to work queues )
• Next by thread: Re: SLAB corruption
• Index(es):
  • Date
  • Thread

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]