When a KDE is terminated (Logout) the Xserver hangs and loops with 100% CPU.
(gdb) bt
#0 0x00007f4b65c3b0f5 in vmwgfx_saa_drop_master (pScreen=<optimized out>)
at vmwgfx_saa.c:1605
#1 0x00007f4b65c340b3 in drv_leave_vt (arg=0x1e80240) at vmwgfx_driver.c:1185
#2 0x00007f4b65c3461f in drv_close_screen (pScreen=0x1e8ed10)
at vmwgfx_driver.c:1237
#3 0x00000000004ada27 in ?? ()
#4 0x0000000001e9a610 in ?? ()
#5 0x0000000001ea9d90 in ?? ()
#6 0x0000000001e9a610 in ?? ()
#7 0x00000000004cb158 in ?? ()
#8 0x0000000100000000 in ?? ()
#9 0x0000000001e8ed10 in ?? ()
#10 0x0000000001ea8fa0 in ?? ()
#11 0x0000000001ea9d90 in ?? ()
#12 0x0000000001eab6e0 in ?? ()
#13 0x0000000000000006 in ?? ()
#14 0x0000000000827078 in ?? ()
#15 0x000000000050f1b4 in ?? ()
#16 0x0000000000827040 in ?? ()
#17 0x0000000001e8ed10 in ?? ()
#18 0x0000000001eab6e0 in ?? ()
#19 0x0000000000510a03 in ?? ()
#20 0x00000000008267e8 in ?? ()
#21 0x0000000000000000 in ?? ()
(gdb) li
1600
1601 WSBMLISTFOREACH(list, &vsaa->pixmaps) {
1602 vpix = WSBMLISTENTRY(list, struct vmwgfx_saa_pixmap,
pixmap_list);
1603 spix = &vpix->base;
1604
1605 if (!vpix->hw)
1606 continue;
1607
1608 (void) vmwgfx_download_from_hw(&vsaa->driver, spix->pixmap,
1609 &spix->dirty_hw);
(gdb)
Each iteration returns the same vpix with vpix->hw == NULL.
Can be reproduced at will.
Vmware Player: 6.0.3 build-1895310 / Windows 7 64 bit