May 23 21:09:38 c12 kernel: BUG: warning at /root/xen-3.1-testing.hg/linux-2.6.18-xen/mm/vmalloc.c:97/vmap_pte_range()
May 23 21:09:38 c12 kernel:  [<c016ceef>] map_vm_area+0x42f/0x490
May 23 21:09:38 c12 kernel:  [<c016d5b2>] __vmalloc_area_node+0xf2/0x150
May 23 21:09:38 c12 kernel:  [<c016ca42>] get_vm_area_node+0x42/0x50
May 23 21:09:38 c12 kernel:  [<c016d6f1>] __vmalloc+0x21/0x30
May 23 21:09:38 c12 kernel:  [<c016d7d0>] vmalloc+0x20/0x30
May 23 21:09:38 c12 kernel:  [<ee2e9257>] dvb_dmxdev_filter_start+0x67/0x430 [dvb_core]
May 23 21:09:38 c12 kernel:  [<c0226cd8>] tty_write+0x1a8/0x1f0
May 23 21:09:38 c12 kernel:  [<ee2e9779>] dvb_demux_do_ioctl+0x159/0x450 [dvb_core]
May 23 21:09:38 c12 kernel:  [<ee2f2748>] dvb_ringbuffer_init+0x28/0x40 [dvb_core]
May 23 21:09:38 c12 kernel:  [<ee2e8151>] dvb_usercopy+0xd1/0x150 [dvb_core]
May 23 21:09:38 c12 kernel:  [<c0183433>] chrdev_open+0xb3/0x180
May 23 21:09:38 c12 kernel:  [<c0183380>] chrdev_open+0x0/0x180
May 23 21:09:38 c12 kernel:  [<c0177e6d>] __dentry_open+0x18d/0x200
May 23 21:09:38 c12 kernel:  [<c0177f95>] nameidata_to_filp+0x35/0x40
May 23 21:09:38 c12 kernel:  [<c0177feb>] do_filp_open+0x4b/0x60
May 23 21:09:38 c12 kernel:  [<c0226cd8>] tty_write+0x1a8/0x1f0
May 23 21:09:38 c12 kernel:  [<ee2e8c79>] dvb_demux_ioctl+0x19/0x20 [dvb_core]
May 23 21:09:38 c12 kernel:  [<ee2e9620>] dvb_demux_do_ioctl+0x0/0x450 [dvb_core]
May 23 21:09:38 c12 kernel:  [<c018d158>] do_ioctl+0x78/0x90
May 23 21:09:38 c12 kernel:  [<c018d1cc>] vfs_ioctl+0x5c/0x2b0
May 23 21:09:38 c12 kernel:  [<c018d492>] sys_ioctl+0x72/0x90
May 23 21:09:38 c12 kernel:  [<c01056cf>] syscall_call+0x7/0xb
May 23 21:09:38 c12 kernel: BUG: warning at /root/xen-3.1-testing.hg/linux-2.6.18-xen/mm/vmalloc.c:97/vmap_pte_range()
May 23 21:09:38 c12 kernel:  [<c016ceef>] map_vm_area+0x42f/0x490
May 23 21:09:38 c12 kernel:  [<c016d5b2>] __vmalloc_area_node+0xf2/0x150
May 23 21:09:38 c12 kernel:  [<c016ca42>] get_vm_area_node+0x42/0x50
May 23 21:09:38 c12 kernel:  [<c016d6f1>] __vmalloc+0x21/0x30
May 23 21:09:38 c12 kernel:  [<c016d7d0>] vmalloc+0x20/0x30
May 23 21:09:38 c12 kernel:  [<ee2e9257>] dvb_dmxdev_filter_start+0x67/0x430 [dvb_core]
May 23 21:09:38 c12 kernel:  [<c0226cd8>] tty_write+0x1a8/0x1f0
May 23 21:09:38 c12 kernel:  [<ee2e9779>] dvb_demux_do_ioctl+0x159/0x450 [dvb_core]
May 23 21:09:38 c12 kernel:  [<ee2f2748>] dvb_ringbuffer_init+0x28/0x40 [dvb_core]
May 23 21:09:38 c12 kernel:  [<ee2e8151>] dvb_usercopy+0xd1/0x150 [dvb_core]
May 23 21:09:38 c12 kernel:  [<c0183433>] chrdev_open+0xb3/0x180
May 23 21:09:38 c12 kernel:  [<c0183380>] chrdev_open+0x0/0x180
May 23 21:09:38 c12 kernel:  [<c0177e6d>] __dentry_open+0x18d/0x200
May 23 21:09:38 c12 kernel:  [<c0177f95>] nameidata_to_filp+0x35/0x40
May 23 21:09:38 c12 kernel:  [<c0177feb>] do_filp_open+0x4b/0x60
May 23 21:09:38 c12 kernel:  [<c0226cd8>] tty_write+0x1a8/0x1f0
May 23 21:09:38 c12 kernel:  [<ee2e8c79>] dvb_demux_ioctl+0x19/0x20 [dvb_core]
May 23 21:09:38 c12 kernel:  [<ee2e9620>] dvb_demux_do_ioctl+0x0/0x450 [dvb_core]
May 23 21:09:38 c12 kernel:  [<c018d158>] do_ioctl+0x78/0x90
May 23 21:09:38 c12 kernel:  [<c018d1cc>] vfs_ioctl+0x5c/0x2b0
May 23 21:09:38 c12 kernel:  [<c018d492>] sys_ioctl+0x72/0x90
May 23 21:09:38 c12 kernel:  [<c01056cf>] syscall_call+0x7/0xb
May 23 21:09:38 c12 kernel: BUG: warning at /root/xen-3.1-testing.hg/linux-2.6.18-xen/mm/vmalloc.c:97/vmap_pte_range()
May 23 21:09:38 c12 kernel:  [<c016ceef>] map_vm_area+0x42f/0x490
May 23 21:09:38 c12 kernel:  [<c016d5b2>] __vmalloc_area_node+0xf2/0x150
May 23 21:09:38 c12 kernel:  [<c016ca42>] get_vm_area_node+0x42/0x50
May 23 21:09:38 c12 kernel:  [<c016d6f1>] __vmalloc+0x21/0x30
May 23 21:09:38 c12 kernel:  [<c016d7d0>] vmalloc+0x20/0x30
May 23 21:09:38 c12 kernel:  [<ee2e9257>] dvb_dmxdev_filter_start+0x67/0x430 [dvb_core]
May 23 21:09:38 c12 kernel:  [<ee2e9779>] dvb_demux_do_ioctl+0x159/0x450 [dvb_core]
May 23 21:09:38 c12 kernel:  [<ee2f2748>] dvb_ringbuffer_init+0x28/0x40 [dvb_core]
May 23 21:09:38 c12 kernel:  [<ee2e8151>] dvb_usercopy+0xd1/0x150 [dvb_core]
May 23 21:09:38 c12 kernel:  [<c0183433>] chrdev_open+0xb3/0x180
May 23 21:09:38 c12 kernel:  [<c0183380>] chrdev_open+0x0/0x180
May 23 21:09:38 c12 kernel:  [<c0177e6d>] __dentry_open+0x18d/0x200
May 23 21:09:38 c12 kernel:  [<c0177f95>] nameidata_to_filp+0x35/0x40
May 23 21:09:38 c12 kernel:  [<c0177feb>] do_filp_open+0x4b/0x60
May 23 21:09:38 c12 kernel:  [<ee2e8c79>] dvb_demux_ioctl+0x19/0x20 [dvb_core]
May 23 21:09:38 c12 kernel:  [<ee2e9620>] dvb_demux_do_ioctl+0x0/0x450 [dvb_core]
May 23 21:09:38 c12 kernel:  [<c018d158>] do_ioctl+0x78/0x90
May 23 21:09:38 c12 kernel:  [<c018d1cc>] vfs_ioctl+0x5c/0x2b0
May 23 21:09:38 c12 kernel:  [<c018d492>] sys_ioctl+0x72/0x90
May 23 21:09:38 c12 kernel:  [<c01056cf>] syscall_call+0x7/0xb
May 23 21:09:38 c12 kernel: BUG: warning at /root/xen-3.1-testing.hg/linux-2.6.18-xen/mm/vmalloc.c:97/vmap_pte_range()
May 23 21:09:38 c12 kernel:  [<c016ceef>] map_vm_area+0x42f/0x490
May 23 21:09:38 c12 kernel:  [<c016d5b2>] __vmalloc_area_node+0xf2/0x150
May 23 21:09:38 c12 kernel:  [<c016ca42>] get_vm_area_node+0x42/0x50
May 23 21:09:38 c12 kernel:  [<c016d6f1>] __vmalloc+0x21/0x30
May 23 21:09:38 c12 kernel:  [<c016d7d0>] vmalloc+0x20/0x30
May 23 21:09:38 c12 kernel:  [<ee2e9257>] dvb_dmxdev_filter_start+0x67/0x430 [dvb_core]
May 23 21:09:38 c12 kernel:  [<ee2e9779>] dvb_demux_do_ioctl+0x159/0x450 [dvb_core]
May 23 21:09:38 c12 kernel:  [<ee2f2748>] dvb_ringbuffer_init+0x28/0x40 [dvb_core]
May 23 21:09:38 c12 kernel:  [<ee2e8151>] dvb_usercopy+0xd1/0x150 [dvb_core]
May 23 21:09:38 c12 kernel:  [<c0183433>] chrdev_open+0xb3/0x180
May 23 21:09:38 c12 kernel:  [<c0183380>] chrdev_open+0x0/0x180
May 23 21:09:38 c12 kernel:  [<c0177e6d>] __dentry_open+0x18d/0x200
May 23 21:09:38 c12 kernel:  [<c0177f95>] nameidata_to_filp+0x35/0x40
May 23 21:09:38 c12 kernel:  [<c0177feb>] do_filp_open+0x4b/0x60
May 23 21:09:38 c12 kernel:  [<ee2e8c79>] dvb_demux_ioctl+0x19/0x20 [dvb_core]
May 23 21:09:38 c12 kernel:  [<ee2e9620>] dvb_demux_do_ioctl+0x0/0x450 [dvb_core]
May 23 21:09:38 c12 kernel:  [<c018d158>] do_ioctl+0x78/0x90
May 23 21:09:38 c12 kernel:  [<c018d1cc>] vfs_ioctl+0x5c/0x2b0
May 23 21:09:38 c12 kernel:  [<c018d492>] sys_ioctl+0x72/0x90
May 23 21:09:38 c12 kernel:  [<c01056cf>] syscall_call+0x7/0xb