Re: BUG in libata from ata_sas_port_alloc

2007-02-15 Thread Darrick J. Wong
James Bottomley wrote: > The problem is that memory obtained by devm_kzalloc() cannot be returned > by kfree() ... they come from different allocation lists. The solution > is probably to have a corresponding ata_probe_ent_free(), I just don't > exactly see how to tell if the object came from the

BUG in libata from ata_sas_port_alloc

2007-02-15 Thread James Bottomley
This is the bug sas: DOING DISCOVERY on port 1, pid:2009 INIT: slab error in verify_redzone_free(): cache `size-1024': memory outside object was overwritten [] show_trace_log_lvl+0x1a/0x30 [] show_trace+0x12/0x20 [] dump_stack+0x16/0x20 [] __slab_error+0x26/0x30 [] cache_free_debugcheck+0x141