Messages in this thread | | | Date | Sun, 20 May 2007 23:37:50 +1000 (EST) | From | Srihari Vijayaraghavan <> | Subject | Re: [PROBLEM] 2.6.22-rc2 panics on x86-64 with slub |
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--- Satyam Sharma <satyam.sharma@gmail.com> wrote: > On 5/20/07, Srihari Vijayaraghavan <sriharivijayaraghavan@yahoo.com.au> > wrote: > > --- Christoph Lameter <clameter@sgi.com> wrote: > > > On Sun, 20 May 2007, Srihari Vijayaraghavan wrote: > > > > > > > Code: 0f ob eb fe 48 8b 1b 48 8b 0x 0f 18 08 48 81 fb 60 cb 51 80 > > > > RIP [...] slab_sysfs_init+0x49/0x98 > > > > RSP [...] > > > > kernel panic - not syncing: Attempted to kill init! > > > > > > sysfs? If you build without CONFIG_SLUB_DEBUG then SLUB will not use > > > sysfs. You can switch that off in the embedded section. > > > > Fair enough. Would you the section name it appears in 'menuconfig'? > > > > I looked under 'Kernel hacking' section (where the slab debugging appears > if > > slab is turned on as 'Debug slab memory allocation') & in the 'General > setup' > > section also. I unable to figure out how to disable slub debugging :-(. > > SLUB_DEBUG is both "bool if EMBEDDED" and "depends on SLUB", which > means just getting it to be visible in "menuconfig" is quite a challenge :-) > > You first need to go into the choice where you pick the allocators ("Choose > allocator --->" which is the last option in General Setup), and then pick > SLUB as your allocator. > > Then, from the General Setup again, turn on the "Configure standard > kernel features (for small systems) --->" just above the previous option > and then go into that menu. Now the option to disable SLUB_DEBUG > (which is y by default) becomes visible, so just deselect it to disable it.
Thanks for that. I've just figured that out a few minutes ago :-). Was a tricky one indeed. Then I captured and posted the current kernel bug report while having slub just then.
Thanks
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