Hello, Saw this WARNING while fuzzing the kernel with trinity in qemu virtual machine as the root user: [ 392.585489] ------------[ cut here ]------------ [ 392.586464] WARNING: at /home/ttrantal/git/linux-2.6/mm/page_alloc.c:2376 __alloc_pages_nodemask+0x20e/0x970() [ 392.588446] Hardware name: Bochs [ 392.589170] Pid: 2811, comm: trinity-child12 Not tainted 3.8.0+ #87 [ 392.590486] Call Trace: [ 392.591023] [<ffffffff81097b86>] warn_slowpath_common+0x86/0xb0 [ 392.592374] [<ffffffff81097c75>] warn_slowpath_null+0x15/0x20 [ 392.593507] [<ffffffff81159b8e>] __alloc_pages_nodemask+0x20e/0x970 [ 392.594650] [<ffffffff810d51a5>] ? sched_clock_local+0x25/0xa0 [ 392.595862] [<ffffffff810f5b18>] ? trace_hardirqs_off_caller+0x28/0xd0 [ 392.597304] [<ffffffff810f5b18>] ? trace_hardirqs_off_caller+0x28/0xd0 [ 392.599000] [<ffffffff8118fba4>] alloc_pages_current+0x124/0x150 [ 392.600547] [<ffffffff81156639>] __get_free_pages+0x9/0x50 [ 392.601927] [<ffffffff81195779>] kmalloc_order_trace+0x39/0xd0 [ 392.603501] [<ffffffff81197f46>] __kmalloc_track_caller+0x46/0x1d0 [ 392.605203] [<ffffffff812d2b7a>] ? _autofs_dev_ioctl+0x9a/0x3e0 [ 392.606724] [<ffffffff8116b44b>] memdup_user+0x2b/0x80 [ 392.608076] [<ffffffff8117a1f0>] ? might_fault+0x40/0x90 [ 392.609403] [<ffffffff812d2b7a>] _autofs_dev_ioctl+0x9a/0x3e0 [ 392.610845] [<ffffffff812fb640>] ? avc_has_perm_flags+0x1d0/0x2a0 [ 392.612380] [<ffffffff812fb498>] ? avc_has_perm_flags+0x28/0x2a0 [ 392.613817] [<ffffffff812d2ece>] autofs_dev_ioctl+0xe/0x20 [ 392.615191] [<ffffffff811b5ff2>] do_vfs_ioctl+0x532/0x580 [ 392.616554] [<ffffffff812fc7d3>] ? file_has_perm+0x83/0xa0 [ 392.617623] [<ffffffff811b609d>] sys_ioctl+0x5d/0xa0 [ 392.618599] [<ffffffff813571de>] ? trace_hardirqs_on_thunk+0x3a/0x3f [ 392.619796] [<ffffffff81ca07e9>] system_call_fastpath+0x16/0x1b [ 392.620956] ---[ end trace 6628336fa0115cb7 ]--- Tommi -- To unsubscribe from this list: send the line "unsubscribe autofs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
