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    SubjectRe: 2.6.35-rc2 : OOPS with LTP memcg regression test run.

    >> And few more of these. Previous snapshot release 2.6.35-rc1-git5(6c5de280b6...)
    >> was good.
    >
    >That's very odd, since
    >; git diff --stat 6c5de280b6..v2.6.35-rc2
    > Makefile | 2 +-
    > drivers/gpu/drm/i915/intel_display.c | 9 +++++++
    > fs/ext4/inode.c | 40 +++++++++++++++++++--------------
    > fs/ext4/move_extent.c | 3 ++
    > 4 files changed, 36 insertions(+), 18 deletions(-)
    >
    >and nothing of that looks like good candidates...

    I may have the same problem on my machine.
    (See also the thread: ext4 2.6.35-rc2 regression (ext4: Make sure the MOVE_EXT ioctl...))

    general protection fault: 0000 [#1] SMP
    last sysfs file: /sys/devices/pci0000:00/0000:00:11.0/host2/target2:0:0/2:0:0:0/block/sdb/size
    CPU 2
    Pid: 1683, comm: iptables-restor Not tainted 2.6.35-rc2-00033-gcc1f375 #46 M4A78T-E/System Product Name
    RIP: 0010:[<ffffffff810cc6e6>] [<ffffffff810cc6e6>] kmem_cache_alloc+0x59/0xda
    RSP: 0018:ffff88011c993d78 EFLAGS: 00010002
    RAX: 0000000000000000 RBX: 0720072007200720 RCX: ffffffff810bd4c9
    RDX: 00007f076cee3000 RSI: 00000000000000d0 RDI: ffff88011fc01800
    RBP: ffff88011c993db8 R08: ffff880001b13f48 R09: 0000000000000000
    R10: ffff88011d387c00 R11: ffff88011c983930 R12: ffff88011fc01800
    R13: 0000000000000202 R14: 00000000000000d0 R15: 00000000000000d0
    FS: 00007f076dc43700(0000) GS:ffff880001b00000(0000) knlGS:0000000000000000
    CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
    CR2: 00007f8595d364f8 CR3: 000000011b8b0000 CR4: 00000000000006e0
    DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
    DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
    Process iptables-restor (pid: 1683, threadinfo ffff88011c992000, task ffff88011ec09610)
    Stack:
    ffff88011d387c10 ffff88011c983930 ffff88011c993d98 000000000000fffa
    <0> ffff88011d387bd0 00007f076cee3000 ffff88011f77ea40 0000000000000000
    <0> ffff88011c993e08 ffffffff810bd4c9 ffff88011b8f5cc0 ffffffff810bd639
    Call Trace:
    [<ffffffff810bd4c9>] __split_vma+0x33/0x18d
    [<ffffffff810bd639>] ? vma_merge+0x16/0x1fc
    [<ffffffff810bdc01>] split_vma+0x23/0x28
    [<ffffffff810bf572>] mprotect_fixup+0x146/0x54c
    [<ffffffff810befff>] ? do_mmap_pgoff+0x2a4/0x2fe
    [<ffffffff810bfaf0>] sys_mprotect+0x178/0x1f4
    [<ffffffff8102b93b>] system_call_fastpath+0x16/0x1b
    Code: 65 4c 8b 04 25 88 d4 00 00 48 8b 07 49 01 c0 49 8b 18 48 85 db 75 10 83 ca ff 44 89 f6 e8 58 fa ff ff 48 89 c3 eb 0b 48 63 47 18 <48> 8b 04 03 49 89 00 41 55 9d 48 85 db 74 15 41 81 e6 00 80 00
    RIP [<ffffffff810cc6e6>] kmem_cache_alloc+0x59/0xda
    RSP <ffff88011c993d78>
    ---[ end trace e2fb1ccd3cb9dd77 ]---
    --
    Markus


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