Seeing this as well on non ATI machines. (AMD64, NVidia). Xorg freezes (seemingly randomly), always in the same place in the kernel:
[ 1871.080030] Xorg D ffff810037930540 0 5246 5241 (NOTLB) [ 1871.080034] ffff81002c33fe68 0000000000000082 0000000000000000 ffff81002e8c7000 [ 1871.080037] ffff81002c33fc78 0000000000000000 ffff8100379a14a0 ffffffff8052d3c0 [ 1871.080041] 0000000000010d5e ffff8100379a1650 0000000000000292 00000001000b7425 [ 1871.080044] Call Trace: [ 1871.080066] [<ffffffff8803981c>] :usbcore:usb_hcd_unlink_urb+0x18c/0x1b0 [ 1871.080080] [<ffffffff8803a54a>] :usbcore:usb_kill_urb+0xba/0x110 [ 1871.080085] [<ffffffff8024b2b0>] autoremove_wake_function+0x0/0x30 [ 1871.080091] [<ffffffff8039dc31>] input_close_device+0x51/0x70 [ 1871.080096] [<ffffffff803a0729>] mousedev_release+0xc9/0x130 [ 1871.080100] [<ffffffff8029a3f1>] __fput+0xc1/0x1e0 [ 1871.080107] [<ffffffff80297364>] filp_close+0x54/0x90 [ 1871.080111] [<ffffffff80298ae6>] sys_close+0x96/0xf0 [ 1871.080115] [<ffffffff80209e8e>] system_call+0x7e/0x83
Seeing this as well on non ATI machines. (AMD64, NVidia).
Xorg freezes (seemingly randomly), always in the same place in the kernel:
[ 1871.080030] Xorg D ffff810037930540 0 5246 5241 (NOTLB) 81c>] :usbcore: usb_hcd_ unlink_ urb+0x18c/ 0x1b0 54a>] :usbcore: usb_kill_ urb+0xba/ 0x110 2b0>] autoremove_ wake_function+ 0x0/0x30 c31>] input_close_ device+ 0x51/0x70 729>] mousedev_ release+ 0xc9/0x130 3f1>] __fput+0xc1/0x1e0 364>] filp_close+ 0x54/0x90 ae6>] sys_close+0x96/0xf0 e8e>] system_ call+0x7e/ 0x83
[ 1871.080034] ffff81002c33fe68 0000000000000082 0000000000000000 ffff81002e8c7000
[ 1871.080037] ffff81002c33fc78 0000000000000000 ffff8100379a14a0 ffffffff8052d3c0
[ 1871.080041] 0000000000010d5e ffff8100379a1650 0000000000000292 00000001000b7425
[ 1871.080044] Call Trace:
[ 1871.080066] [<ffffffff88039
[ 1871.080080] [<ffffffff8803a
[ 1871.080085] [<ffffffff8024b
[ 1871.080091] [<ffffffff8039d
[ 1871.080096] [<ffffffff803a0
[ 1871.080100] [<ffffffff8029a
[ 1871.080107] [<ffffffff80297
[ 1871.080111] [<ffffffff80298
[ 1871.080115] [<ffffffff80209