<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - [PNV]boot system has [ 1.567808] [drm:i915_stolen_to_physical] *ERROR* conflict detected with stolen region: [0x7f800000 - 0x80000000]" href="https://bugs.freedesktop.org/show_bug.cgi?id=71031#c33">Comment # 33</a> on <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - [PNV]boot system has [ 1.567808] [drm:i915_stolen_to_physical] *ERROR* conflict detected with stolen region: [0x7f800000 - 0x80000000]" href="https://bugs.freedesktop.org/show_bug.cgi?id=71031">bug 71031</a> from <a class="email" href="mailto:huax.lu@intel.com" title="lu hua <huax.lu@intel.com>"> lu hua</a> <pre>Test on latest -nightly kernel, it still happens. Run ./drv_module_reload, it also has this error. [root@x-pnv2 tests]# ./drv_module_reload unbinding /sys/class/vtconsole/vtcon0/: (M) frame buffer device module successfully unloaded module successfully loaded again [root@x-pnv2 tests]# dmesg -r|egrep "<[1-4]>"|grep drm <3>[ 163.125482] [drm:i915_gem_init_stolen [i915]] *ERROR* conflict detected with stolen region: [0x7f800000 - 0x80000000] <3>[ 163.439274] [drm:check_crtc_state [i915]] *ERROR* mismatch in adjusted_mode.crtc_clock (expected 45000, found -2857) <4>[ 163.439353] WARNING: CPU: 1 PID: 1157 at drivers/gpu/drm/i915/intel_display.c:10625 check_crtc_state+0xa07/0xa35 [i915]() <4>[ 163.439411] Modules linked in: i915 drm_kms_helper drm ip6table_filter ip6_tables ebtable_nat ebtables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 iptable_mangle xt_tcpudp iptable_filter ip_tables x_tables bridge stp llc ipv6 dm_mod iTCO_wdt iTCO_vendor_support msi_laptop sparse_keymap rfkill pcspkr i2c_i801 snd_hda_codec_realtek lpc_ich mfd_core snd_hda_codec_generic snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd r8169 soundcore wmi battery ac acpi_cpufreq joydev button video cfbfillrect cfbimgblt cfbcopyarea [last unloaded: drm] <4>[ 163.439418] CPU: 1 PID: 1157 Comm: kworker/u4:4 Tainted: G W 3.18.0-rc3_drm-intel-nightly_de6d6c_20141111+ #1386 <4>[ 163.439901] [<f90d02e1>] ? drm_mode_set_config_internal+0x39/0x97 [drm] <4>[ 163.439910] [<f93c8958>] ? restore_fbdev_mode+0x93/0xa8 [drm_kms_helper] <4>[ 163.439918] [<f93c8982>] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x15/0x23 [drm_kms_helper] <4>[ 163.439926] [<f93c90c8>] ? drm_fb_helper_set_par+0x2c/0x42 [drm_kms_helper] <4>[ 163.440083] [<f93c9303>] ? drm_fb_helper_initial_config+0x225/0x2a4 [drm_kms_helper]</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>