| Summary: | System hangs for seconds repeatedly and sometimes crashes | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Product: | DRI | Reporter: | frans <gegenstand+bugs.freedesktop.org> | ||||||
| Component: | DRM/Intel | Assignee: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||||
| Status: | CLOSED WORKSFORME | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||||
| Severity: | normal | ||||||||
| Priority: | medium | CC: | bugs.freedesktop.org, intel-gfx-bugs, milos.kaurin, mttm724 | ||||||
| Version: | unspecified | ||||||||
| Hardware: | Other | ||||||||
| OS: | All | ||||||||
| Whiteboard: | |||||||||
| i915 platform: | SKL | i915 features: | GPU hang | ||||||
| Attachments: |
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Ignore the last line - I wanted to attach something else but decided to first investigate more and forgot to remove it. Some additional information: * The symptoms are quite different each time: ** sometimes system works for some minutes, sometimes only seconds before the next freeze ** most of the time mouse cursor freezes, too, _sometimes_ it can still be moved ** most times the system only freezes for some seconds, sometimes the gnome-shell crashes and restarts ** sometimes ** dmesg output has different looks, too (see comments) * Kernel is 4.3.5-300.fc23.x86_64, BIOS is 0033 (but Bios reports 2.2.22) * I _believe_ the observed behavior occurred the first time with the last kernel update (I will check with a life system with an older kernel), the kernel version I had installed before was 4.3.3 * interacting with the machine seems to increase probability for freezes. when I don't touch the system, it seems to work fine. I don't know whether this is related - every time I put the machine to sleep (suspend to RAM) and wake it up again dmesg prints crazy stuff: [ 1181.021853] wlp1s0: deauthenticating from 14:cc:20:b5:00:82 by local choice (Reason: 3=DEAUTH_LEAVING) [ 1181.114706] snd_hda_codec_hdmi hdaudioC0D2: HDMI: pin nid 6 not registered [ 1181.126299] [drm:skl_set_power_well [i915]] *ERROR* CSR firmware not ready (2) [ 1181.246155] ------------[ cut here ]------------ [ 1181.246212] WARNING: CPU: 0 PID: 2328 at drivers/gpu/drm/i915/intel_csr.c:458 assert_csr_loaded+0x99/0xf0 [i915]() [ 1181.246218] CSR is not loaded. [ 1181.246222] Modules linked in: vfat fat rfcomm fuse cmac ccm xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun xt_addrtype nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack br_netfilter dm_thin_pool dm_persistent_data dm_bio_prison libcrc32c loop ebtable_broute bridge stp llc ebtable_nat ebtable_filter ebtables ip6table_security ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_filter ip6_tables iptable_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_raw bnep arc4 joydev snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_rapl iosf_mbi iwlmvm snd_hda_intel btusb snd_hda_codec mac80211 btrtl x86_pkg_temp_thermal coretemp [ 1181.246336] snd_hda_core kvm_intel snd_hwdep snd_seq kvm snd_seq_device iwlwifi snd_pcm hci_uart btbcm btqca cfg80211 btintel ir_lirc_codec lirc_dev ir_xmp_decoder bluetooth snd_timer ir_mce_kbd_decoder idma64 ir_sharp_decoder virt_dma ir_sanyo_decoder ir_sony_decoder ir_jvc_decoder snd ir_rc6_decoder ir_rc5_decoder ir_nec_decoder i2c_i801 soundcore mmc_block intel_lpss_pci mei_me shpchp mei rc_rc6_mce ite_cir rfkill pinctrl_sunrisepoint intel_lpss_acpi rc_core pinctrl_intel intel_lpss acpi_als kfifo_buf industrialio tpm_tis acpi_pad tpm nfsd auth_rpcgss nfs_acl lockd grace sunrpc dm_crypt uas usb_storage i915 crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit drm_kms_helper e1000e sdhci_pci sdhci drm mmc_core ptp pps_core video i2c_hid fjes [ 1181.246468] CPU: 0 PID: 2328 Comm: Xorg Tainted: G W 4.3.5-300.fc23.x86_64 #1 [ 1181.246474] Hardware name: /NUC6i5SYB, BIOS SYSKLi35.86A.0033.2016.0107.1707 01/07/2016 [ 1181.246480] 0000000000000000 0000000095897968 ffff880445ddba10 ffffffff813a643f [ 1181.246490] ffff880445ddba58 ffff880445ddba48 ffffffff810a07d2 ffff8804481c0000 [ 1181.246499] ffff8804481c02b0 0000000000000002 0000000030000003 0000000000000000 [ 1181.246507] Call Trace: [ 1181.246522] [<ffffffff813a643f>] dump_stack+0x44/0x55 [ 1181.246533] [<ffffffff810a07d2>] warn_slowpath_common+0x82/0xc0 [ 1181.246541] [<ffffffff810a086c>] warn_slowpath_fmt+0x5c/0x80 [ 1181.246553] [<ffffffff8178189e>] ? _raw_spin_unlock_irqrestore+0xe/0x10 [ 1181.246619] [<ffffffffa01b5327>] ? gen9_read32+0xf7/0x2d0 [i915] [ 1181.246657] [<ffffffffa016c7e9>] assert_csr_loaded+0x99/0xf0 [i915] [ 1181.246700] [<ffffffffa017b52f>] skl_set_power_well+0x76f/0x9a0 [i915] [ 1181.246742] [<ffffffffa017b793>] skl_power_well_enable+0x13/0x20 [i915] [ 1181.246782] [<ffffffffa017ba19>] intel_display_power_get+0xa9/0x100 [i915] [ 1181.246849] [<ffffffffa01d1069>] modeset_get_crtc_power_domains+0x119/0x180 [i915] [ 1181.246912] [<ffffffffa01d1d73>] intel_atomic_commit+0xca3/0x13c0 [i915] [ 1181.246962] [<ffffffffa0080405>] ? drm_atomic_check_only+0x215/0x540 [drm] [ 1181.247006] [<ffffffffa0080767>] drm_atomic_commit+0x37/0x60 [drm] [ 1181.247028] [<ffffffffa01289ef>] drm_atomic_helper_set_config+0x1bf/0x420 [drm_kms_helper] [ 1181.247067] [<ffffffffa006ff92>] drm_mode_set_config_internal+0x62/0x100 [drm] [ 1181.247106] [<ffffffffa00742c4>] drm_mode_setcrtc+0x3d4/0x4f0 [drm] [ 1181.247194] [<ffffffffa0065408>] drm_ioctl+0x138/0x500 [drm] [ 1181.247236] [<ffffffffa0073ef0>] ? drm_mode_setplane+0x1b0/0x1b0 [drm] [ 1181.247255] [<ffffffff8133590c>] ? ioctl_has_perm+0xbc/0xf0 [ 1181.247265] [<ffffffff81236ca5>] do_vfs_ioctl+0x295/0x470 [ 1181.247274] [<ffffffff81335990>] ? selinux_file_ioctl+0x50/0xd0 [ 1181.247283] [<ffffffff81329ac3>] ? security_file_ioctl+0x43/0x60 [ 1181.247296] [<ffffffff81236ef9>] SyS_ioctl+0x79/0x90 [ 1181.247305] [<ffffffff81781e2e>] entry_SYSCALL_64_fastpath+0x12/0x71 [ 1181.247312] ---[ end trace 131d3b08bbc8e4eb ]--- [ 1181.247318] ------------[ cut here ]------------ [ 1181.247357] WARNING: CPU: 0 PID: 2328 at drivers/gpu/drm/i915/intel_csr.c:461 assert_csr_loaded+0xcd/0xf0 [i915]() [ 1181.247364] CSR SSP Base Not fine [ 1181.247367] Modules linked in: vfat fat rfcomm fuse cmac ccm xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun xt_addrtype nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack br_netfilter dm_thin_pool dm_persistent_data dm_bio_prison libcrc32c loop ebtable_broute bridge stp llc ebtable_nat ebtable_filter ebtables ip6table_security ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_filter ip6_tables iptable_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_raw bnep arc4 joydev snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_rapl iosf_mbi iwlmvm snd_hda_intel btusb snd_hda_codec mac80211 btrtl x86_pkg_temp_thermal coretemp [ 1181.247485] snd_hda_core kvm_intel snd_hwdep snd_seq kvm snd_seq_device iwlwifi snd_pcm hci_uart btbcm btqca cfg80211 btintel ir_lirc_codec lirc_dev ir_xmp_decoder bluetooth snd_timer ir_mce_kbd_decoder idma64 ir_sharp_decoder virt_dma ir_sanyo_decoder ir_sony_decoder ir_jvc_decoder snd ir_rc6_decoder ir_rc5_decoder ir_nec_decoder i2c_i801 soundcore mmc_block intel_lpss_pci mei_me shpchp mei rc_rc6_mce ite_cir rfkill pinctrl_sunrisepoint intel_lpss_acpi rc_core pinctrl_intel intel_lpss acpi_als kfifo_buf industrialio tpm_tis acpi_pad tpm nfsd auth_rpcgss nfs_acl lockd grace sunrpc dm_crypt uas usb_storage i915 crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit drm_kms_helper e1000e sdhci_pci sdhci drm mmc_core ptp pps_core video i2c_hid fjes [ 1181.247656] CPU: 0 PID: 2328 Comm: Xorg Tainted: G W 4.3.5-300.fc23.x86_64 #1 [ 1181.247664] Hardware name: /NUC6i5SYB, BIOS SYSKLi35.86A.0033.2016.0107.1707 01/07/2016 [ 1181.247670] 0000000000000000 0000000095897968 ffff880445ddba10 ffffffff813a643f [ 1181.247684] ffff880445ddba58 ffff880445ddba48 ffffffff810a07d2 ffff8804481c0000 [ 1181.247698] ffff8804481c02b0 0000000000000002 0000000030000003 0000000000000000 [ 1181.247710] Call Trace: [ 1181.247722] [<ffffffff813a643f>] dump_stack+0x44/0x55 [ 1181.247731] [<ffffffff810a07d2>] warn_slowpath_common+0x82/0xc0 [ 1181.247761] [<ffffffff810a086c>] warn_slowpath_fmt+0x5c/0x80 [ 1181.247771] [<ffffffff8178189e>] ? _raw_spin_unlock_irqrestore+0xe/0x10 [ 1181.247807] [<ffffffffa016c81d>] assert_csr_loaded+0xcd/0xf0 [i915] [ 1181.247849] [<ffffffffa017b52f>] skl_set_power_well+0x76f/0x9a0 [i915] [ 1181.247890] [<ffffffffa017b793>] skl_power_well_enable+0x13/0x20 [i915] [ 1181.247929] [<ffffffffa017ba19>] intel_display_power_get+0xa9/0x100 [i915] [ 1181.247994] [<ffffffffa01d1069>] modeset_get_crtc_power_domains+0x119/0x180 [i915] [ 1181.248056] [<ffffffffa01d1d73>] intel_atomic_commit+0xca3/0x13c0 [i915] [ 1181.248104] [<ffffffffa0080405>] ? drm_atomic_check_only+0x215/0x540 [drm] [ 1181.248177] [<ffffffffa0080767>] drm_atomic_commit+0x37/0x60 [drm] [ 1181.248200] [<ffffffffa01289ef>] drm_atomic_helper_set_config+0x1bf/0x420 [drm_kms_helper] [ 1181.248238] [<ffffffffa006ff92>] drm_mode_set_config_internal+0x62/0x100 [drm] [ 1181.248280] [<ffffffffa00742c4>] drm_mode_setcrtc+0x3d4/0x4f0 [drm] [ 1181.249373] [<ffffffff8133590c>] ? ioctl_has_perm+0xbc/0xf0 [ 1181.249382] [<ffffffff81236ca5>] do_vfs_ioctl+0x295/0x470 [ 1181.249392] [<ffffffff81335990>] ? selinux_file_ioctl+0x50/0xd0 [ 1181.249407] [<ffffffff81329ac3>] ? security_file_ioctl+0x43/0x60 [ 1181.249415] [<ffffffff81236ef9>] SyS_ioctl+0x79/0x90 [ 1181.249424] [<ffffffff81781e2e>] entry_SYSCALL_64_fastpath+0x12/0x71 [ 1181.249430] ---[ end trace 131d3b08bbc8e4ed ]--- [ 1181.249434] ------------[ cut here ]------------ [ 1181.249478] WARNING: CPU: 0 PID: 2328 at drivers/gpu/drm/i915/intel_runtime_pm.c:551 skl_set_power_well+0x7a6/0x9a0 [i915]() [ 1181.249485] DC6 already programmed to be disabled. [ 1181.249493] Modules linked in: vfat fat rfcomm fuse cmac ccm xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun xt_addrtype nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack br_netfilter dm_thin_pool dm_persistent_data dm_bio_prison libcrc32c loop ebtable_broute bridge stp llc ebtable_nat ebtable_filter ebtables ip6table_security ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_filter ip6_tables iptable_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_raw bnep arc4 joydev snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_rapl iosf_mbi iwlmvm snd_hda_intel btusb snd_hda_codec mac80211 btrtl x86_pkg_temp_thermal coretemp [ 1181.249608] snd_hda_core kvm_intel snd_hwdep snd_seq kvm snd_seq_device iwlwifi snd_pcm hci_uart btbcm btqca cfg80211 btintel ir_lirc_codec lirc_dev ir_xmp_decoder bluetooth snd_timer ir_mce_kbd_decoder idma64 ir_sharp_decoder virt_dma ir_sanyo_decoder ir_sony_decoder ir_jvc_decoder snd ir_rc6_decoder ir_rc5_decoder ir_nec_decoder i2c_i801 soundcore mmc_block intel_lpss_pci mei_me shpchp mei rc_rc6_mce ite_cir rfkill pinctrl_sunrisepoint intel_lpss_acpi rc_core pinctrl_intel intel_lpss acpi_als kfifo_buf industrialio tpm_tis acpi_pad tpm nfsd auth_rpcgss nfs_acl lockd grace sunrpc dm_crypt uas usb_storage i915 crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit drm_kms_helper e1000e sdhci_pci sdhci drm mmc_core ptp pps_core video i2c_hid fjes [ 1181.249738] CPU: 0 PID: 2328 Comm: Xorg Tainted: G W 4.3.5-300.fc23.x86_64 #1 [ 1181.249743] Hardware name: /NUC6i5SYB, BIOS SYSKLi35.86A.0033.2016.0107.1707 01/07/2016 [ 1181.249752] 0000000000000000 0000000095897968 ffff880445ddba38 ffffffff813a643f [ 1181.249760] ffff880445ddba80 ffff880445ddba70 ffffffff810a07d2 ffff8804481c0000 [ 1181.249768] 0000000040000000 ffffffffa024a7d0 0000000030000003 0000000000000000 [ 1181.249777] Call Trace: [ 1181.249790] [<ffffffff813a643f>] dump_stack+0x44/0x55 [ 1181.249803] [<ffffffff810a07d2>] warn_slowpath_common+0x82/0xc0 [ 1181.249811] [<ffffffff810a086c>] warn_slowpath_fmt+0x5c/0x80 [ 1181.249852] [<ffffffffa017b566>] skl_set_power_well+0x7a6/0x9a0 [i915] [ 1181.249896] [<ffffffffa017b793>] skl_power_well_enable+0x13/0x20 [i915] [ 1181.249942] [<ffffffffa017ba19>] intel_display_power_get+0xa9/0x100 [i915] [ 1181.250009] [<ffffffffa01d1069>] modeset_get_crtc_power_domains+0x119/0x180 [i915] [ 1181.250070] [<ffffffffa01d1d73>] intel_atomic_commit+0xca3/0x13c0 [i915] [ 1181.250116] [<ffffffffa0080405>] ? drm_atomic_check_only+0x215/0x540 [drm] [ 1181.250166] [<ffffffffa0080767>] drm_atomic_commit+0x37/0x60 [drm] [ 1181.250186] [<ffffffffa01289ef>] drm_atomic_helper_set_config+0x1bf/0x420 [drm_kms_helper] [ 1181.250223] [<ffffffffa006ff92>] drm_mode_set_config_internal+0x62/0x100 [drm] [ 1181.250260] [<ffffffffa00742c4>] drm_mode_setcrtc+0x3d4/0x4f0 [drm] [ 1181.250300] [<ffffffffa0065408>] drm_ioctl+0x138/0x500 [drm] [ 1181.250333] [<ffffffffa0073ef0>] ? drm_mode_setplane+0x1b0/0x1b0 [drm] [ 1181.250343] [<ffffffff8133590c>] ? ioctl_has_perm+0xbc/0xf0 [ 1181.250352] [<ffffffff81236ca5>] do_vfs_ioctl+0x295/0x470 [ 1181.250360] [<ffffffff81335990>] ? selinux_file_ioctl+0x50/0xd0 [ 1181.250369] [<ffffffff81329ac3>] ? security_file_ioctl+0x43/0x60 [ 1181.250381] [<ffffffff81236ef9>] SyS_ioctl+0x79/0x90 [ 1181.250390] [<ffffffff81781e2e>] entry_SYSCALL_64_fastpath+0x12/0x71 [ 1181.250396] ---[ end trace 131d3b08bbc8e4ee ]--- [ 1181.258550] snd_hda_codec_hdmi hdaudioC0D2: HDMI: pin nid 6 not registered [ 1181.459658] snd_hda_codec_hdmi hdaudioC0D2: HDMI: pin nid 6 not registered [ 1181.469441] PM: Syncing filesystems ... [ 1181.477455] [drm:skl_set_power_well [i915]] *ERROR* CSR firmware not ready (2) [ 1181.488872] done. [ 1181.488880] PM: Preparing system for sleep (mem) [ 1181.490725] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 1181.493276] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 1181.494322] PM: Suspending system (mem) [ 1181.494350] Suspending console(s) (use no_console_suspend to debug) [ 1181.599619] sd 0:0:0:0: [sda] Synchronizing SCSI cache [ 1181.600595] sd 0:0:0:0: [sda] Stopping disk [ 1181.600661] ite-cir 00:01: disabled [ 1181.600684] system 00:00: System wakeup disabled by ACPI [ 1181.600837] e1000e: EEE TX LPI TIMER: 00000011 [ 1181.601685] ------------[ cut here ]------------ [ 1181.601748] WARNING: CPU: 3 PID: 12596 at drivers/gpu/drm/i915/intel_csr.c:458 assert_csr_loaded+0x99/0xf0 [i915]() [ 1181.601750] CSR is not loaded. [ 1181.601836] Modules linked in: vfat fat rfcomm fuse cmac ccm xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun xt_addrtype nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack br_netfilter dm_thin_pool dm_persistent_data dm_bio_prison libcrc32c loop ebtable_broute bridge stp llc ebtable_nat ebtable_filter ebtables ip6table_security ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_filter ip6_tables iptable_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_raw bnep arc4 joydev snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_rapl iosf_mbi iwlmvm snd_hda_intel btusb snd_hda_codec mac80211 btrtl x86_pkg_temp_thermal coretemp [ 1181.601931] snd_hda_core kvm_intel snd_hwdep snd_seq kvm snd_seq_device iwlwifi snd_pcm hci_uart btbcm btqca cfg80211 btintel ir_lirc_codec lirc_dev ir_xmp_decoder bluetooth snd_timer ir_mce_kbd_decoder idma64 ir_sharp_decoder virt_dma ir_sanyo_decoder ir_sony_decoder ir_jvc_decoder snd ir_rc6_decoder ir_rc5_decoder ir_nec_decoder i2c_i801 soundcore mmc_block intel_lpss_pci mei_me shpchp mei rc_rc6_mce ite_cir rfkill pinctrl_sunrisepoint intel_lpss_acpi rc_core pinctrl_intel intel_lpss acpi_als kfifo_buf industrialio tpm_tis acpi_pad tpm nfsd auth_rpcgss nfs_acl lockd grace sunrpc dm_crypt uas usb_storage i915 crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit drm_kms_helper e1000e sdhci_pci sdhci drm mmc_core ptp pps_core video i2c_hid fjes [ 1181.601939] CPU: 3 PID: 12596 Comm: kworker/u8:20 Tainted: G W 4.3.5-300.fc23.x86_64 #1 [ 1181.601942] Hardware name: /NUC6i5SYB, BIOS SYSKLi35.86A.0033.2016.0107.1707 01/07/2016 [ 1181.601954] Workqueue: events_unbound async_run_entry_fn [ 1181.601963] 0000000000000000 000000008eb96fad ffff88040caa7b48 ffffffff813a643f [ 1181.601970] ffff88040caa7b90 ffff88040caa7b80 ffffffff810a07d2 ffff8804481c0000 [ 1181.601977] ffff8804481c02b0 0000000000000002 0000000030000003 0000000000000000 [ 1181.601979] Call Trace: [ 1181.601993] [<ffffffff813a643f>] dump_stack+0x44/0x55 [ 1181.602003] [<ffffffff810a07d2>] warn_slowpath_common+0x82/0xc0 [ 1181.602012] [<ffffffff810a086c>] warn_slowpath_fmt+0x5c/0x80 [ 1181.602025] [<ffffffff8178189e>] ? _raw_spin_unlock_irqrestore+0xe/0x10 [ 1181.602110] [<ffffffffa01b5327>] ? gen9_read32+0xf7/0x2d0 [i915] [ 1181.602163] [<ffffffffa016c7e9>] assert_csr_loaded+0x99/0xf0 [i915] [ 1181.602233] [<ffffffffa017b52f>] skl_set_power_well+0x76f/0x9a0 [i915] [ 1181.602272] [<ffffffffa017b793>] skl_power_well_enable+0x13/0x20 [i915] [ 1181.602310] [<ffffffffa017ba19>] intel_display_power_get+0xa9/0x100 [i915] [ 1181.602348] [<ffffffffa017bcdc>] intel_display_set_init_power+0x3c/0x40 [i915] [ 1181.602374] [<ffffffffa0160298>] i915_drm_suspend+0x48/0x190 [i915] [ 1181.602401] [<ffffffffa016040f>] i915_pm_suspend+0x2f/0x50 [i915] [ 1181.602408] [<ffffffff813f0c06>] pci_pm_suspend+0x76/0x140 [ 1181.602413] [<ffffffff813f0b90>] ? pci_pm_freeze+0xe0/0xe0 [ 1181.602423] [<ffffffff814e5a6a>] dpm_run_callback+0x7a/0xf0 [ 1181.602432] [<ffffffff814e6658>] __device_suspend+0x148/0x370 [ 1181.602440] [<ffffffff814e69df>] async_suspend+0x1f/0xa0 [ 1181.602447] [<ffffffff810c172a>] async_run_entry_fn+0x4a/0x140 [ 1181.602454] [<ffffffff810b8cee>] process_one_work+0x19e/0x3f0 [ 1181.602460] [<ffffffff810b8f8e>] worker_thread+0x4e/0x450 [ 1181.602467] [<ffffffff810b8f40>] ? process_one_work+0x3f0/0x3f0 [ 1181.602475] [<ffffffff810bedf8>] kthread+0xd8/0xf0 [ 1181.602484] [<ffffffff810bed20>] ? kthread_worker_fn+0x160/0x160 [ 1181.602491] [<ffffffff8178219f>] ret_from_fork+0x3f/0x70 [ 1181.602499] [<ffffffff810bed20>] ? kthread_worker_fn+0x160/0x160 [ 1181.602504] ---[ end trace 131d3b08bbc8e4ef ]--- [ 1181.602507] ------------[ cut here ]------------ [ 1181.602544] WARNING: CPU: 3 PID: 12596 at drivers/gpu/drm/i915/intel_csr.c:461 assert_csr_loaded+0xcd/0xf0 [i915]() [ 1181.602546] CSR SSP Base Not fine [ 1181.602642] Modules linked in: vfat fat rfcomm fuse cmac ccm xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun xt_addrtype nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack br_netfilter dm_thin_pool dm_persistent_data dm_bio_prison libcrc32c loop ebtable_broute bridge stp llc ebtable_nat ebtable_filter ebtables ip6table_security ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_filter ip6_tables iptable_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_raw bnep arc4 joydev snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_rapl iosf_mbi iwlmvm snd_hda_intel btusb snd_hda_codec mac80211 btrtl x86_pkg_temp_thermal coretemp [ 1181.602722] snd_hda_core kvm_intel snd_hwdep snd_seq kvm snd_seq_device iwlwifi snd_pcm hci_uart btbcm btqca cfg80211 btintel ir_lirc_codec lirc_dev ir_xmp_decoder bluetooth snd_timer ir_mce_kbd_decoder idma64 ir_sharp_decoder virt_dma ir_sanyo_decoder ir_sony_decoder ir_jvc_decoder snd ir_rc6_decoder ir_rc5_decoder ir_nec_decoder i2c_i801 soundcore mmc_block intel_lpss_pci mei_me shpchp mei rc_rc6_mce ite_cir rfkill pinctrl_sunrisepoint intel_lpss_acpi rc_core pinctrl_intel intel_lpss acpi_als kfifo_buf industrialio tpm_tis acpi_pad tpm nfsd auth_rpcgss nfs_acl lockd grace sunrpc dm_crypt uas usb_storage i915 crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit drm_kms_helper e1000e sdhci_pci sdhci drm mmc_core ptp pps_core video i2c_hid fjes [ 1181.602729] CPU: 3 PID: 12596 Comm: kworker/u8:20 Tainted: G W 4.3.5-300.fc23.x86_64 #1 [ 1181.602731] Hardware name: /NUC6i5SYB, BIOS SYSKLi35.86A.0033.2016.0107.1707 01/07/2016 [ 1181.602741] Workqueue: events_unbound async_run_entry_fn [ 1181.602748] 0000000000000000 000000008eb96fad ffff88040caa7b48 ffffffff813a643f [ 1181.602753] ffff88040caa7b90 ffff88040caa7b80 ffffffff810a07d2 ffff8804481c0000 [ 1181.602759] ffff8804481c02b0 0000000000000002 0000000030000003 0000000000000000 [ 1181.602760] Call Trace: [ 1181.602766] [<ffffffff813a643f>] dump_stack+0x44/0x55 [ 1181.602772] [<ffffffff810a07d2>] warn_slowpath_common+0x82/0xc0 [ 1181.602778] [<ffffffff810a086c>] warn_slowpath_fmt+0x5c/0x80 [ 1181.602785] [<ffffffff8178189e>] ? _raw_spin_unlock_irqrestore+0xe/0x10 [ 1181.602818] [<ffffffffa016c81d>] assert_csr_loaded+0xcd/0xf0 [i915] [ 1181.602855] [<ffffffffa017b52f>] skl_set_power_well+0x76f/0x9a0 [i915] [ 1181.602890] [<ffffffffa017b793>] skl_power_well_enable+0x13/0x20 [i915] [ 1181.602925] [<ffffffffa017ba19>] intel_display_power_get+0xa9/0x100 [i915] [ 1181.602961] [<ffffffffa017bcdc>] intel_display_set_init_power+0x3c/0x40 [i915] [ 1181.602988] [<ffffffffa0160298>] i915_drm_suspend+0x48/0x190 [i915] [ 1181.603015] [<ffffffffa016040f>] i915_pm_suspend+0x2f/0x50 [i915] [ 1181.603020] [<ffffffff813f0c06>] pci_pm_suspend+0x76/0x140 [ 1181.603024] [<ffffffff813f0b90>] ? pci_pm_freeze+0xe0/0xe0 [ 1181.603033] [<ffffffff814e5a6a>] dpm_run_callback+0x7a/0xf0 [ 1181.603042] [<ffffffff814e6658>] __device_suspend+0x148/0x370 [ 1181.603050] [<ffffffff814e69df>] async_suspend+0x1f/0xa0 [ 1181.603056] [<ffffffff810c172a>] async_run_entry_fn+0x4a/0x140 [ 1181.603062] [<ffffffff810b8cee>] process_one_work+0x19e/0x3f0 [ 1181.603068] [<ffffffff810b8f8e>] worker_thread+0x4e/0x450 [ 1181.603075] [<ffffffff810b8f40>] ? process_one_work+0x3f0/0x3f0 [ 1181.604204] [<ffffffff810b8f40>] ? process_one_work+0x3f0/0x3f0 [ 1181.604212] [<ffffffff810bedf8>] kthread+0xd8/0xf0 [ 1181.604220] [<ffffffff810bed20>] ? kthread_worker_fn+0x160/0x160 [ 1181.604226] [<ffffffff8178219f>] ret_from_fork+0x3f/0x70 [ 1181.604234] [<ffffffff810bed20>] ? kthread_worker_fn+0x160/0x160 [ 1181.604237] ---[ end trace 131d3b08bbc8e4f2 ]--- [ 1181.611237] [drm:skl_set_power_well [i915]] *ERROR* CSR firmware not ready (2) [ 1182.274688] PM: suspend of devices complete after 678.864 msecs [ 1182.293604] e1000e 0000:00:1f.6: System wakeup enabled by ACPI [ 1182.293956] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI [ 1182.315431] PM: noirq suspend of devices complete after 23.797 msecs [ 1182.316645] ACPI: Preparing to enter system sleep state S3 [ 1182.317808] PM: Saving platform NVS memory [ 1182.317861] Disabling non-boot CPUs ... [ 1182.321334] smpboot: CPU 1 is now offline [ 1182.332731] smpboot: CPU 2 is now offline [ 1182.341772] smpboot: CPU 3 is now offline [ 1182.353256] ACPI: Low-level resume complete [ 1182.353368] PM: Restoring platform NVS memory [ 1182.354172] Enabling non-boot CPUs ... [ 1182.362682] x86: Booting SMP configuration: [ 1182.362683] smpboot: Booting Node 0 Processor 1 APIC 0x2 [ 1182.367005] cache: parent cpu1 should not be sleeping [ 1182.367071] intel_pstate: HWP enabled [ 1182.367139] CPU1 is up [ 1182.375672] smpboot: Booting Node 0 Processor 2 APIC 0x1 [ 1182.379415] cache: parent cpu2 should not be sleeping [ 1182.379455] intel_pstate: HWP enabled [ 1182.379499] CPU2 is up [ 1182.387725] smpboot: Booting Node 0 Processor 3 APIC 0x3 [ 1182.392440] cache: parent cpu3 should not be sleeping [ 1182.392518] intel_pstate: HWP enabled [ 1182.392606] CPU3 is up [ 1182.399103] ACPI: Waking up from system sleep state S3 [ 1182.430700] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI [ 1182.430880] PM: noirq resume of devices complete after 24.647 msecs [ 1182.461115] PM: early resume of devices complete after 30.180 msecs [ 1182.462950] e1000e 0000:00:1f.6: System wakeup disabled by ACPI [ 1182.463078] sd 0:0:0:0: [sda] Starting disk [ 1182.464323] ite-cir 00:01: activated [ 1182.464373] rtc_cmos 00:03: System wakeup disabled by ACPI [ 1182.767704] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 1182.768391] ata1.00: configured for UDMA/100 [ 1183.177274] PM: resume of devices complete after 716.020 msecs [ 1183.177761] PM: Finishing wakeup. [ 1183.177764] Restarting tasks ... done. [ 1183.181702] video LNXVIDEO:00: Restoring backlight state [ 1183.220971] snd_hda_codec_hdmi hdaudioC0D2: HDMI: pin nid 6 not registered [ 1183.298877] e1000e: eno1 NIC Link is Down [ 1183.301523] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 1183.302343] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled [ 1183.303337] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled [ 1183.304065] iwlwifi 0000:01:00.0: can't access the RSA semaphore it is write protected [ 1183.449456] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled [ 1183.450127] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled [ 1183.450852] iwlwifi 0000:01:00.0: can't access the RSA semaphore it is write protected [ 1183.542501] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 1183.545886] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready [ 1183.751201] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready [ 1183.804658] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 1184.432453] [drm] RC6 on Maybe another hint - I found out that the bug has been introduced @Fedora23 by updating from kernel kernel-4.3.3-300.fc23 to kernel-4.3.3-303.fc23. The notable change is "Backported i915": https://bodhi.fedoraproject.org/updates/FEDORA-2016-b59fd603be Just running the old kernel-4.3.3-300.fc23 works for me! *** Bug 95068 has been marked as a duplicate of this bug. *** As one might guess from the logs (it took me weeks to discover) you can easily workaround the bug by just adding deactivating RC6 by adding "i915.i915_enable_rc6=0" to your kernel line (e.g. in grub.conf etc.). This way you can use a recent kernel, too. (In reply to frans from comment #6) > As one might guess from the logs (it took me weeks to discover) you can > easily workaround the bug by just adding deactivating RC6 by adding > "i915.i915_enable_rc6=0" to your kernel line (e.g. in grub.conf etc.). This > way you can use a recent kernel, too. If that helps with kernel v3.15 or later, it's a placebo effect. (The param has been i915.enable_rc6 for a couple of years now.) I have exactly the same hardware: [ +0.000006] Hardware name: /NUC6i5SYB, BIOS SYSKLi35.86A.0044.2016.0512.1734 05/12/2016 I can reproduce the mini-hangs/complete system freezes as frans described on kernels 4.3.3-303.fc23+. Issues are always reported in dmesg. Kernel 4.3.3-300 gives me various i915 related stack traces, but with no impact to usability. (no hangs/freezes) The best method of reproducing mini hangs in kernels 4.3.3-303.fc23+ that I've found so far is: Run Kodi (requires RPMfusion repos), then start Firefox. The issues start appearing almost immediately. I also confirm what Jani Nikula said: Setting "i915.i915_enable_rc6=0" has no impact on the kernels pertaining to this issue. You can look into dmesg where it will be clearly stated that this particular kernel parameter is unknown. I am also seeing this on Fedora 23 on same hardware. I am seeing this on kernel 4.4.9 and testing kernel 4.5.5. Also using DP and have a 4K monitor attached. drm] stuck on render ring [ 174.864441] [drm] GPU HANG: ecode 9:0:0x87f99ff9, in gnome-shell [1856], reason: Ring hung, action: reset [ 174.864445] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 174.864447] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 174.864449] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 174.864451] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 174.864453] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 174.864503] ------------[ cut here ]------------ [ 174.864587] WARNING: CPU: 2 PID: 1092 at drivers/gpu/drm/i915/intel_display.c:11440 intel_mmio_flip_work_func+0x456/0x460 [i915]() [ 174.864593] WARN_ON(__i915_wait_request(mmio_flip->req, mmio_flip->crtc->reset_counter, false, NULL, &mmio_flip->i915->rps.mmioflips)) [ 174.864599] Modules linked in: [ 174.864603] rfcomm fuse cmac xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_broute bridge ebtable_nat ebtable_filter ebtables ip6table_mangle ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_mangle iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_security iptable_raw bnep snd_hda_codec_hdmi arc4 snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_hda_codec_realtek snd_soc_sst_match snd_hda_codec_generic snd_soc_core intel_rapl snd_compress x86_pkg_temp_thermal coretemp snd_pcm_dmaengine [ 174.864672] ac97_bus kvm_intel snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep kvm snd_seq iwlmvm irqbypass crct10dif_pclmul crc32_pclmul snd_seq_device snd_pcm mac80211 ghash_clmulni_intel vfat fat iwlwifi joydev hci_uart btqca btusb cfg80211 btrtl btbcm btintel bluetooth snd_timer snd soundcore mei_me i2c_i801 idma64 ir_lirc_codec lirc_dev mei intel_lpss_pci shpchp rfkill rc_rc6_mce ite_cir pinctrl_sunrisepoint rc_core intel_lpss_acpi pinctrl_intel intel_lpss acpi_pad acpi_als tpm_tis kfifo_buf industrialio tpm nfsd auth_rpcgss nfs_acl lockd grace sunrpc 8021q garp stp llc mrp btrfs xor raid6_pq i915 i2c_algo_bit drm_kms_helper e1000e crc32c_intel drm sdhci_pci sdhci mmc_core ptp nvme pps_core video i2c_hid fjes [ 174.864769] CPU: 2 PID: 1092 Comm: kworker/2:3 Not tainted 4.5.5-201.fc23.x86_64 #1 [ 174.864772] Hardware name: /NUC6i5SYB, BIOS SYSKLi35.86A.0044.2016.0512.1734 05/12/2016 [ 174.864837] Workqueue: events intel_mmio_flip_work_func [i915] [ 174.864842] 0000000000000286 000000000c1634c0 ffff880262993d18 ffffffff813d08de [ 174.864849] ffff880262993d60 ffffffffa024de60 ffff880262993d50 ffffffff810a5e22 [ 174.864856] ffff880232ac5f40 ffff88027ed165c0 ffff880272cd8480 0000000000000080 [ 174.864862] Call Trace: [ 174.864872] [<ffffffff813d08de>] dump_stack+0x63/0x85 [ 174.864881] [<ffffffff810a5e22>] warn_slowpath_common+0x82/0xc0 [ 174.864887] [<ffffffff810a5ebc>] warn_slowpath_fmt+0x5c/0x80 [ 174.864947] [<ffffffffa01e5706>] intel_mmio_flip_work_func+0x456/0x460 [i915] [ 174.864955] [<ffffffff810be5ec>] process_one_work+0x15c/0x430 [ 174.864962] [<ffffffff810be90e>] worker_thread+0x4e/0x480 [ 174.864969] [<ffffffff817c488c>] ? __schedule+0x3ac/0xa00 [ 174.864975] [<ffffffff810be8c0>] ? process_one_work+0x430/0x430 [ 174.864981] [<ffffffff810be8c0>] ? process_one_work+0x430/0x430 [ 174.864987] [<ffffffff810c4728>] kthread+0xd8/0xf0 [ 174.864993] [<ffffffff810c4650>] ? kthread_worker_fn+0x170/0x170 [ 174.865000] [<ffffffff817c944f>] ret_from_fork+0x3f/0x70 [ 174.865005] [<ffffffff810c4650>] ? kthread_worker_fn+0x170/0x170 [ 174.865021] ---[ end trace 14670e0083b39c47 ]--- [ 174.867526] drm/i915: Resetting chip after gpu hang [ 176.868354] [drm] RC6 on Just running Firefox does sit for me. Conform that on kernel 4.2.3 I am not seeing this at least in the first 10 mins or so. The newer kernels do have much better performance on my 4k display however. (In reply to Milos Kaurin from comment #8) > I also confirm what Jani Nikula said: Setting "i915.i915_enable_rc6=0" Should be i915.enable_rc6=0 . > has > no impact on the kernels pertaining to this issue. You can look into dmesg > where it will be clearly stated that this particular kernel parameter is > unknown. (In reply to Imre Deak from comment #12) > (In reply to Milos Kaurin from comment #8) > > I also confirm what Jani Nikula said: Setting "i915.i915_enable_rc6=0" > > Should be i915.enable_rc6=0 . Thank you Imre. I stand corrected. Just tried it - "4.4.9-300.fc23.x86_64" with "i915.enable_rc6=0". No i915 stack traces (or any other) with kodi and firefox running for several minutes now. The only thing I see in dmesg regarding rc6 is this line close to boot: [ +0.088745] Setting dangerous option enable_rc6 - tainting kernel For those having the issue, and if you want to use the latest kernel: 1. As root, edit /etc/default/grub 2. Find the line that starts with GRUB_CMDLINE_LINUX * Append i915.enable_rc6=0 * Example: GRUB_CMDLINE_LINUX="rhgb quiet i915.enable_rc6=0" 3a. If you have a BIOS system, follow this guide[1] 3b. If you have a UEFI syste, follow this guide[2] 4. Reboot 5. Check "uname -a" and dmesg to check whether you have set this option correctly 7. Test NOTE: The rc6 option for the i915 appears to control power saving settings[3], so expect higher power consumption. I hope this helps. [1] Updating GRUB 2 on BIOS systems: https://fedoraproject.org/wiki/GRUB_2?rd=Grub2#Updating_GRUB_2_configuration_on_BIOS_systems [2] Updating GRUB 2 on UEFI systems: https://fedoraproject.org/wiki/GRUB_2?rd=Grub2#Updating_GRUB_2_configuration_on_UEFI_systems [3] http://blog.vivi.eng.br/?p=162 No longer occurs with the new 4.5.5-201.fc23 kernel: $ cat /proc/cmdline BOOT_IMAGE=/vmlinuz-4.5.5-201.fc23.x86_64 root=UUID=638709e8-d595-4259-8a1c-4525083174ee ro rhgb quiet For me it does! I'm on 4.5.6-200.fc23.x86_64 now and the machine still hangs for some seconds every couple of minutes when I re-activate RC6. Error message in dmesg is: [95618.288809] [drm] stuck on render ring [95618.289426] [drm] GPU HANG: ecode 9:0:0x85dfbfff, in gnome-shell [2271], reason: Ring hung, action: reset [95618.289841] ------------[ cut here ]------------ [95618.289890] WARNING: CPU: 1 PID: 32114 at drivers/gpu/drm/i915/intel_display.c:11440 intel_mmio_flip_work_func+0x45f/0x470 [i915]() ... ... [95618.290176] [<ffffffff810d7980>] ? kthread_create_on_node+0x250/0x250 [95618.290183] [<ffffffff818b641f>] ret_from_fork+0x3f/0x70 [95618.290187] [<ffffffff810d7980>] ? kthread_create_on_node+0x250/0x250 [95618.290192] ---[ end trace 700d22f5ceb77f1b ]--- [95618.291837] drm/i915: Resetting chip after gpu hang [95620.276896] [drm] RC6 on Created attachment 124472 [details] attachment-26284-0.html I'm sorry for causing confusion. It crashes for me as well, just not as soon as I start Firefox. Replication of crashes is not consistent. On Jun 11, 2016 10:13 AM, <bugzilla-daemon@freedesktop.org> wrote: > *Comment # 15 <https://bugs.freedesktop.org/show_bug.cgi?id=94101#c15> on > bug 94101 <https://bugs.freedesktop.org/show_bug.cgi?id=94101> from frans > <gegenstand+bugs.freedesktop.org@gmail.com> * > > For me it does! I'm on 4.5.6-200.fc23.x86_64 now and the machine still hangs > for some seconds every couple of minutes when I re-activate RC6. > > Error message in dmesg is: > > [95618.288809] [drm] stuck on render ring > [95618.289426] [drm] GPU HANG: ecode 9:0:0x85dfbfff, in gnome-shell [2271], > reason: Ring hung, action: reset > [95618.289841] ------------[ cut here ]------------ > [95618.289890] WARNING: CPU: 1 PID: 32114 at > drivers/gpu/drm/i915/intel_display.c:11440 > intel_mmio_flip_work_func+0x45f/0x470 [i915]() > ... > ... > [95618.290176] [<ffffffff810d7980>] ? kthread_create_on_node+0x250/0x250 > [95618.290183] [<ffffffff818b641f>] ret_from_fork+0x3f/0x70 > [95618.290187] [<ffffffff810d7980>] ? kthread_create_on_node+0x250/0x250 > [95618.290192] ---[ end trace 700d22f5ceb77f1b ]--- > [95618.291837] drm/i915: Resetting chip after gpu hang > [95620.276896] [drm] RC6 on > > ------------------------------ > You are receiving this mail because: > > - You are on the CC list for the bug. > > Same happens here on Ubuntu 16.04, 4.4.0-31-generic #50-Ubuntu SMP Wed Jul 13 00:07:12 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux but only after connecting external monitor. [57297.949549] WARNING: CPU: 0 PID: 3252 at /build/linux-dcxD3m/linux-4.4.0/ubuntu/i915/intel_display.c:13444 intel_atomic_commit+0xd2b/0xdc0 [i915_bpo]() [57297.949551] WARN_ON(!lret) [57297.949552] Modules linked in: [57297.949554] vhost_net vhost macvtap macvlan rfcomm xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables x_tables bnep drbg ansi_cprng dm_crypt nls_iso8859_1 snd_hda_codec_hdmi intel_rapl hid_multitouch x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass i2c_designware_platform crct10dif_pclmul i2c_designware_core dell_led crc32_pclmul dell_wmi snd_hda_codec_realtek snd_hda_codec_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common snd_hda_intel videodev snd_hda_codec btusb media btrtl snd_hda_core aesni_intel snd_hwdep [57297.949584] aes_x86_64 lrw input_leds snd_pcm gf128mul dell_laptop snd_seq_midi snd_seq_midi_event snd_rawmidi glue_helper dcdbas snd_seq brcmfmac ablk_helper snd_seq_device joydev snd_timer serio_raw cryptd brcmutil snd cfg80211 rtsx_pci_ms memstick soundcore hci_uart acpi_als btbcm btqca idma64 virt_dma btintel kfifo_buf intel_lpss_acpi intel_lpss_pci mei_me industrialio bluetooth mei intel_lpss int3403_thermal dell_smo8800 processor_thermal_device int3402_thermal mac_hid shpchp intel_hid int3400_thermal acpi_thermal_rel acpi_pad sparse_keymap int340x_thermal_zone intel_soc_dts_iosf parport_pc ppdev lp sunrpc parport autofs4 hid_generic usbhid rtsx_pci_sdmmc i915_bpo nouveau psmouse rtsx_pci mxm_wmi intel_ips ttm i2c_algo_bit ahci drm_kms_helper libahci syscopyarea sysfillrect sysimgblt fb_sys_fops [57297.949618] drm i2c_hid hid pinctrl_sunrisepoint wmi pinctrl_intel video fjes [57297.949624] CPU: 0 PID: 3252 Comm: Xorg Tainted: G W 4.4.0-31-generic #50-Ubuntu [57297.949625] Hardware name: Dell Inc. XPS 15 9550/0X2P13, BIOS 01.02.00 04/07/2016 [57297.949627] 0000000000000286 00000000f439f420 ffff88003570bb28 ffffffff813f1143 [57297.949629] ffff88003570bb70 ffffffffc041e478 ffff88003570bb60 ffffffff81081102 [57297.949631] ffff8800354b6800 0000000000000000 0000000000000000 ffff8802ad49a000 [57297.949633] Call Trace: [57297.949639] [<ffffffff813f1143>] dump_stack+0x63/0x90 [57297.949642] [<ffffffff81081102>] warn_slowpath_common+0x82/0xc0 [57297.949644] [<ffffffff8108119c>] warn_slowpath_fmt+0x5c/0x80 [57297.949648] [<ffffffff810c3805>] ? finish_wait+0x55/0x70 [57297.949669] [<ffffffffc03b365b>] intel_atomic_commit+0xd2b/0xdc0 [i915_bpo] [57297.949672] [<ffffffff810c3ca0>] ? wake_atomic_t_function+0x60/0x60 [57297.949688] [<ffffffffc00a7c17>] drm_atomic_commit+0x37/0x60 [drm] [57297.949695] [<ffffffffc0111b16>] drm_atomic_helper_set_config+0x76/0xb0 [drm_kms_helper] [57297.949706] [<ffffffffc0096e42>] drm_mode_set_config_internal+0x62/0x100 [drm] [57297.949719] [<ffffffffc009b362>] drm_mode_setcrtc+0x3d2/0x4f0 [drm] [57297.949727] [<ffffffffc008c742>] drm_ioctl+0x152/0x540 [drm] [57297.949737] [<ffffffffc009af90>] ? drm_mode_setplane+0x1b0/0x1b0 [drm] [57297.949740] [<ffffffff81220c0f>] do_vfs_ioctl+0x29f/0x490 [57297.949743] [<ffffffff8108e351>] ? __set_task_blocked+0x41/0xa0 [57297.949745] [<ffffffff81090ce6>] ? __set_current_blocked+0x36/0x60 [57297.949747] [<ffffffff81220e79>] SyS_ioctl+0x79/0x90 [57297.949750] [<ffffffff8182db32>] entry_SYSCALL_64_fastpath+0x16/0x71 [57297.949751] ---[ end trace 13b6d7272bfbae7a ]--- [57302.497760] [drm] stuck on render ring [57302.498121] [drm] GPU HANG: ecode 9:0:0xfffffffe, reason: Ring hung, action: reset [57302.500629] drm/i915: Resetting chip after gpu hang [57304.497798] [drm] RC6 on [57310.497734] [drm] stuck on render ring [57310.497890] [drm] GPU HANG: ecode 9:0:0xfffffffe, in compiz [25995], reason: Ring hung, action: reset [57310.500232] drm/i915: Resetting chip after gpu hang [57311.517743] [drm] RC6 on [57318.497995] [drm] stuck on render ring [57318.498381] [drm] GPU HANG: ecode 9:0:0xfffffffe, reason: Ring hung, action: reset [57318.500123] drm/i915: Resetting chip after gpu hang [57319.517916] [drm] RC6 on Frans, Milos and Roman. Sorry about neglecting this faaaar too long. Does the problem still persist with the latest kernels (preferable drm-tip from git://anongit.freedesktop.org/git/drm-tip). If yes then set status REOPENED and attach the latest info/logs as attachments (see https://01.org/linuxgraphics/documentation/how-report-bugs). When you run system with drm.debug=0xe on your kernel command line, you might also attach the output from cat /sys/kernel/debug/dri/0/i915_display_info. Timetout - marking resolved+worksforme. Please reopen the bug if problem still persist with the latest kernels (preferable from drm-tip). |
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Created attachment 121689 [details] GPU crash dump saved to /sys/class/drm/card0/error On an Intel NUC6i5SY with Fedora 23 (up to date) and monitor attached via DP the system hangs for 2-10 secs. Sometimes the system does not recover at all - only reboot helps. dmesg prints: [ 184.013519] [drm] stuck on render ring [ 184.014589] [drm] GPU HANG: ecode 9:0:0x87f99ff9, in gnome-shell [2466], reason: Ring hung, action: reset [ 184.014596] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 184.014600] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 184.014604] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 184.014608] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 184.014613] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 184.016433] drm/i915: Resetting chip after gpu hang [ 186.008063] [drm] RC6 on (crash dump attached) Sometimes it only prints: [ 5747.043340] [drm] stuck on render ring [ 5747.044505] [drm] GPU HANG: ecode 9:0:0x85df9fff, in gnome-shell [2466], reason: Ring hung, action: reset [ 5747.046854] drm/i915: Resetting chip after gpu hang [ 5749.044000] [drm] RC6 on Don't know if related but dmesg also sometimes prints: