On Fri, May 11 2007, Oliver Xymoron wrote: > Tried to boot using SLUB under lguest with 2.6.21-mm2. Got the > following: > > ... > [ 0.388000] NET: Registered protocol family 17 > [ 0.388000] Using IPI Shortcut mode > [ 0.420000] EXT2-fs warning: mounting unchecked fs, running e2fsck > is recommended > [ 0.420000] VFS: Mounted root (ext2 filesystem). > [ 0.420000] Freeing unused kernel memory: 188k freed > [ 17.536000] BUG: spinlock lockup on CPU#0, init/1, c17de0c0 > [ 17.536000] [<c0104584>] show_trace_log_lvl+0x1a/0x30 > [ 17.536000] [<c0105196>] show_trace+0x12/0x14 > [ 17.536000] [<c0105222>] dump_stack+0x15/0x17 > [ 17.536000] [<c021339f>] _raw_spin_lock+0xbf/0xd8 > [ 17.536000] [<c03cd41a>] _spin_lock+0x3c/0x42 > [ 17.536000] [<c0154f0c>] vma_adjust+0x1a9/0x35f > [ 17.536000] [<c01554c3>] vma_merge+0x158/0x168 > [ 17.536000] [<c0155b3b>] mmap_region+0x13b/0x405 > [ 17.536000] [<c01560ec>] do_mmap_pgoff+0x211/0x269 > [ 17.536000] [<c0107594>] sys_mmap2+0x64/0xb4 > [ 17.536000] [<c010763d>] old_mmap+0x59/0x5f > [ 17.536000] [<c0103ed0>] syscall_call+0x7/0xb > [ 17.536000] ======================= > > And no sign of further progress. SLAB worked fine.
Exact same thing happens on real hardware here. -- Jens Axboe - 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/
