[Bug 79311] Call trace originating from i915 referencing intel_wait_for_vblank()

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Mon Jul 14 07:45:05 PDT 2014 

https://bugzilla.kernel.org/show_bug.cgi?id=79311

Alan Bartlett <ajb at elrepo.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Kernel Version|3.16-rc4                    |3.16-rc5

--- Comment #3 from Alan Bartlett <ajb at elrepo.org> ---
Updated to linux-3.16-rc5

Call traces --

[    0.900052] ------------[ cut here ]------------
[    0.900098] WARNING: CPU: 1 PID: 113 at
drivers/gpu/drm/i915/intel_display.c:861 intel_wait_for_vblank+0x209/0x210
[i915]()
[    0.900101] vblank wait timed out
[    0.900102] Modules linked in: ahci(+) libahci firewire_ohci(+) libata
firewire_core crc_itu_t yenta_socket i915(+) i2c_algo_bit drm_kms_helper drm
i2c_core video
[    0.900118] CPU: 1 PID: 113 Comm: systemd-udevd Not tainted
3.16.0-0.rc5.el7.elrepo.x86_64 #1
[    0.900121] Hardware name: Dell Inc. Latitude E5500                 
/0DW633, BIOS A19 06/13/2013
[    0.900123]  0000000000000000 0000000065aca024 ffff8800d6f3b5e0
ffffffff81653351
[    0.900127]  ffff8800d6f3b628 ffff8800d6f3b618 ffffffff81072cbd
ffff8800d6a00000
[    0.900131]  0000000000071040 0000000000000003 00000000fffb6fa4
00000000000000aa
[    0.900135] Call Trace:
[    0.900144]  [<ffffffff81653351>] dump_stack+0x45/0x56
[    0.900149]  [<ffffffff81072cbd>] warn_slowpath_common+0x7d/0xa0
[    0.900153]  [<ffffffff81072d3c>] warn_slowpath_fmt+0x5c/0x80
[    0.900187]  [<ffffffffa00df41e>] ? gen4_read32+0x4e/0xc0 [i915]
[    0.900209]  [<ffffffffa00eebc9>] intel_wait_for_vblank+0x209/0x210 [i915]
[    0.900233]  [<ffffffffa0125730>] intel_tv_detect+0x220/0x570 [i915]
[    0.900239]  [<ffffffffa0090ac3>]
drm_helper_probe_single_connector_modes_merge_bits+0x293/0x3a0 [drm_kms_helper]
[    0.900244]  [<ffffffffa0090be3>]
drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper]
[    0.900248]  [<ffffffffa00929a0>]
drm_fb_helper_probe_connector_modes.isra.3+0x50/0x70 [drm_kms_helper]
[    0.900253]  [<ffffffffa0093acd>] drm_fb_helper_initial_config+0x15d/0x4d0
[drm_kms_helper]
[    0.900274]  [<ffffffffa00df2c2>] ? gen4_write32+0x52/0xb0 [i915]
[    0.900294]  [<ffffffffa00ce0cd>] ? i915_hpd_irq_setup+0xcd/0xe0 [i915]
[    0.900316]  [<ffffffffa01059ff>] intel_fbdev_initial_config+0x1f/0x30
[i915]
[    0.900339]  [<ffffffffa01294fa>] i915_driver_load+0xf7a/0x1000 [i915]
[    0.900344]  [<ffffffff812fe978>] ? kobject_uevent_env+0x178/0x690
[    0.900347]  [<ffffffff8140cd87>] ? get_device+0x17/0x30
[    0.900350]  [<ffffffff81412865>] ? klist_class_dev_get+0x15/0x20
[    0.900353]  [<ffffffff8164177a>] ? klist_add_tail+0x3a/0x40
[    0.900356]  [<ffffffff8140e719>] ? device_add+0x219/0x630
[    0.900371]  [<ffffffffa00314d6>] ? drm_sysfs_device_add+0xd6/0x120 [drm]
[    0.900380]  [<ffffffffa002d9bd>] drm_dev_register+0xad/0x100 [drm]
[    0.900390]  [<ffffffffa003054f>] drm_get_pci_dev+0x8f/0x1f0 [drm]
[    0.900406]  [<ffffffffa009f4bb>] i915_pci_probe+0x3b/0x60 [i915]
[    0.900410]  [<ffffffff81335ed5>] local_pci_probe+0x45/0xa0
[    0.900413]  [<ffffffff81337085>] ? pci_match_device+0xe5/0x110
[    0.900416]  [<ffffffff813371e9>] pci_device_probe+0xf9/0x150
[    0.900419]  [<ffffffff81411990>] driver_probe_device+0x90/0x3c0
[    0.900421]  [<ffffffff81411d93>] __driver_attach+0x93/0xa0
[    0.900424]  [<ffffffff81411d00>] ? __device_attach+0x40/0x40
[    0.900427]  [<ffffffff8140f8d3>] bus_for_each_dev+0x73/0xc0
[    0.900429]  [<ffffffff8141142e>] driver_attach+0x1e/0x20
[    0.900432]  [<ffffffff81411010>] bus_add_driver+0x180/0x250
[    0.900434]  [<ffffffff81412574>] driver_register+0x64/0xf0
[    0.900437]  [<ffffffff8133586c>] __pci_register_driver+0x4c/0x50
[    0.900446]  [<ffffffffa00307ba>] drm_pci_init+0x10a/0x140 [drm]
[    0.900449]  [<ffffffffa017f000>] ? 0xffffffffa017efff
[    0.900464]  [<ffffffffa017f089>] i915_init+0x89/0x90 [i915]
[    0.900467]  [<ffffffff81002144>] do_one_initcall+0xd4/0x210
[    0.900471]  [<ffffffff811a3652>] ? __vunmap+0xb2/0x100
[    0.900474]  [<ffffffff810f1b58>] load_module+0x2018/0x2520
[    0.900477]  [<ffffffff810ed540>] ? store_uevent+0x70/0x70
[    0.900480]  [<ffffffff810ee119>] ? copy_module_from_fd.isra.47+0x129/0x180
[    0.900483]  [<ffffffff810f2216>] SyS_finit_module+0xa6/0xd0
[    0.900487]  [<ffffffff8165b5a9>] system_call_fastpath+0x16/0x1b
[    0.900489] ---[ end trace 60763e22e1bef478 ]---

[   45.717065] ------------[ cut here ]------------
[   45.717118] WARNING: CPU: 1 PID: 1155 at
drivers/gpu/drm/i915/intel_display.c:861 intel_wait_for_vblank+0x209/0x210
[i915]()
[   45.717121] vblank wait timed out
[   45.717123] Modules linked in: ip6t_rpfilter ip6t_REJECT ipt_REJECT
xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables
ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle
ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat
nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle
iptable_security iptable_raw iptable_filter ip_tables snd_hda_codec_hdmi
snd_hda_codec_idt snd_hda_codec_generic snd_hda_intel snd_hda_controller
snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm arc4 iwldvm mac80211
snd_timer snd soundcore iwlwifi coretemp cfg80211 tg3 joydev iTCO_wdt
dell_laptop iTCO_vendor_support ppdev rfkill dell_wmi dcdbas kvm_intel kvm
sparse_keymap sdhci_pci sdhci pcspkr serio_raw i2c_i801 mmc_core ptp
[   45.717177]  pps_core lpc_ich mfd_core shpchp parport_pc wmi acpi_cpufreq
parport xfs libcrc32c sd_mod sr_mod crc_t10dif cdrom crct10dif_common ahci
libahci firewire_ohci libata firewire_core crc_itu_t yenta_socket i915
i2c_algo_bit drm_kms_helper drm i2c_core video
[   45.717202] CPU: 1 PID: 1155 Comm: X Tainted: G        W    
3.16.0-0.rc5.el7.elrepo.x86_64 #1
[   45.717204] Hardware name: Dell Inc. Latitude E5500                 
/0DW633, BIOS A19 06/13/2013
[   45.717206]  0000000000000000 000000008d2e1450 ffff8800d119fa60
ffffffff81653351
[   45.717211]  ffff8800d119faa8 ffff8800d119fa98 ffffffff81072cbd
ffff8800d6a00000
[   45.717215]  0000000000071040 0000000000000007 00000000fffc1eb5
00000000000000aa
[   45.717219] Call Trace:
[   45.717228]  [<ffffffff81653351>] dump_stack+0x45/0x56
[   45.717239]  [<ffffffff81072cbd>] warn_slowpath_common+0x7d/0xa0
[   45.717241]  [<ffffffff81072d3c>] warn_slowpath_fmt+0x5c/0x80
[   45.717258]  [<ffffffffa00df41e>] ? gen4_read32+0x4e/0xc0 [i915]
[   45.717274]  [<ffffffffa00eebc9>] intel_wait_for_vblank+0x209/0x210 [i915]
[   45.717292]  [<ffffffffa0125730>] intel_tv_detect+0x220/0x570 [i915]
[   45.717301]  [<ffffffffa0090ac3>]
drm_helper_probe_single_connector_modes_merge_bits+0x293/0x3a0 [drm_kms_helper]
[   45.717306]  [<ffffffffa0090be3>]
drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper]
[   45.717323]  [<ffffffffa003672f>] drm_mode_getconnector+0x3ff/0x470 [drm]
[   45.717326]  [<ffffffff811cf1a1>] ? __mem_cgroup_commit_charge+0x151/0x3c0
[   45.717335]  [<ffffffffa0027a9c>] drm_ioctl+0x1ec/0x660 [drm]
[   45.717340]  [<ffffffff8121a548>] ? fsnotify+0x238/0x310
[   45.717343]  [<ffffffff811ef0a0>] do_vfs_ioctl+0x2e0/0x4a0
[   45.717346]  [<ffffffff812826f6>] ? file_has_perm+0xa6/0xb0
[   45.717349]  [<ffffffff811ef2e1>] SyS_ioctl+0x81/0xa0
[   45.717352]  [<ffffffff8165b5a9>] system_call_fastpath+0x16/0x1b
[   45.717354] ---[ end trace 60763e22e1bef479 ]---

[   45.825067] ------------[ cut here ]------------
[   45.825121] WARNING: CPU: 1 PID: 1155 at
drivers/gpu/drm/i915/intel_display.c:861 intel_wait_for_vblank+0x209/0x210
[i915]()
[   45.825123] vblank wait timed out
[   45.825125] Modules linked in: ip6t_rpfilter ip6t_REJECT ipt_REJECT
xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables
ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle
ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat
nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle
iptable_security iptable_raw iptable_filter ip_tables snd_hda_codec_hdmi
snd_hda_codec_idt snd_hda_codec_generic snd_hda_intel snd_hda_controller
snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm arc4 iwldvm mac80211
snd_timer snd soundcore iwlwifi coretemp cfg80211 tg3 joydev iTCO_wdt
dell_laptop iTCO_vendor_support ppdev rfkill dell_wmi dcdbas kvm_intel kvm
sparse_keymap sdhci_pci sdhci pcspkr serio_raw i2c_i801 mmc_core ptp
[   45.825178]  pps_core lpc_ich mfd_core shpchp parport_pc wmi acpi_cpufreq
parport xfs libcrc32c sd_mod sr_mod crc_t10dif cdrom crct10dif_common ahci
libahci firewire_ohci libata firewire_core crc_itu_t yenta_socket i915
i2c_algo_bit drm_kms_helper drm i2c_core video
[   45.825203] CPU: 1 PID: 1155 Comm: X Tainted: G        W    
3.16.0-0.rc5.el7.elrepo.x86_64 #1
[   45.825205] Hardware name: Dell Inc. Latitude E5500                 
/0DW633, BIOS A19 06/13/2013
[   45.825207]  0000000000000000 000000008d2e1450 ffff8800d119fa60
ffffffff81653351
[   45.825212]  ffff8800d119faa8 ffff8800d119fa98 ffffffff81072cbd
ffff8800d6a00000
[   45.825215]  0000000000071040 000000000000000b 00000000fffc1f21
00000000000000aa
[   45.825220] Call Trace:
[   45.825228]  [<ffffffff81653351>] dump_stack+0x45/0x56
[   45.825239]  [<ffffffff81072cbd>] warn_slowpath_common+0x7d/0xa0
[   45.825242]  [<ffffffff81072d3c>] warn_slowpath_fmt+0x5c/0x80
[   45.825258]  [<ffffffffa00df41e>] ? gen4_read32+0x4e/0xc0 [i915]
[   45.825274]  [<ffffffffa00eebc9>] intel_wait_for_vblank+0x209/0x210 [i915]
[   45.825292]  [<ffffffffa0125730>] intel_tv_detect+0x220/0x570 [i915]
[   45.825301]  [<ffffffffa0090ac3>]
drm_helper_probe_single_connector_modes_merge_bits+0x293/0x3a0 [drm_kms_helper]
[   45.825307]  [<ffffffffa0090be3>]
drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper]
[   45.825323]  [<ffffffffa003672f>] drm_mode_getconnector+0x3ff/0x470 [drm]
[   45.825326]  [<ffffffff811cf1a1>] ? __mem_cgroup_commit_charge+0x151/0x3c0
[   45.825335]  [<ffffffffa0027a9c>] drm_ioctl+0x1ec/0x660 [drm]
[   45.825340]  [<ffffffff811ef0a0>] do_vfs_ioctl+0x2e0/0x4a0
[   45.825343]  [<ffffffff812826f6>] ? file_has_perm+0xa6/0xb0
[   45.825346]  [<ffffffff811dd80e>] ? ____fput+0xe/0x10
[   45.825348]  [<ffffffff811ef2e1>] SyS_ioctl+0x81/0xa0
[   45.825351]  [<ffffffff8165b5a9>] system_call_fastpath+0x16/0x1b
[   45.825353] ---[ end trace 60763e22e1bef47a ]---

[   45.979038] ------------[ cut here ]------------
[   45.979081] WARNING: CPU: 1 PID: 1155 at
drivers/gpu/drm/i915/intel_display.c:861 intel_wait_for_vblank+0x209/0x210
[i915]()
[   45.979083] vblank wait timed out
[   45.979084] Modules linked in: ip6t_rpfilter ip6t_REJECT ipt_REJECT
xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables
ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle
ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat
nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle
iptable_security iptable_raw iptable_filter ip_tables snd_hda_codec_hdmi
snd_hda_codec_idt snd_hda_codec_generic snd_hda_intel snd_hda_controller
snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm arc4 iwldvm mac80211
snd_timer snd soundcore iwlwifi coretemp cfg80211 tg3 joydev iTCO_wdt
dell_laptop iTCO_vendor_support ppdev rfkill dell_wmi dcdbas kvm_intel kvm
sparse_keymap sdhci_pci sdhci pcspkr serio_raw i2c_i801 mmc_core ptp
[   45.979119]  pps_core lpc_ich mfd_core shpchp parport_pc wmi acpi_cpufreq
parport xfs libcrc32c sd_mod sr_mod crc_t10dif cdrom crct10dif_common ahci
libahci firewire_ohci libata firewire_core crc_itu_t yenta_socket i915
i2c_algo_bit drm_kms_helper drm i2c_core video
[   45.979135] CPU: 1 PID: 1155 Comm: X Tainted: G        W    
3.16.0-0.rc5.el7.elrepo.x86_64 #1
[   45.979136] Hardware name: Dell Inc. Latitude E5500                 
/0DW633, BIOS A19 06/13/2013
[   45.979138]  0000000000000000 000000008d2e1450 ffff8800d119fa60
ffffffff81653351
[   45.979141]  ffff8800d119faa8 ffff8800d119fa98 ffffffff81072cbd
ffff8800d6a00000
[   45.979143]  0000000000071040 000000000000000f 00000000fffc1fbb
00000000000000aa
[   45.979146] Call Trace:
[   45.979152]  [<ffffffff81653351>] dump_stack+0x45/0x56
[   45.979156]  [<ffffffff81072cbd>] warn_slowpath_common+0x7d/0xa0
[   45.979159]  [<ffffffff81072d3c>] warn_slowpath_fmt+0x5c/0x80
[   45.979176]  [<ffffffffa00df41e>] ? gen4_read32+0x4e/0xc0 [i915]
[   45.979193]  [<ffffffffa00eebc9>] intel_wait_for_vblank+0x209/0x210 [i915]
[   45.979212]  [<ffffffffa0125730>] intel_tv_detect+0x220/0x570 [i915]
[   45.979221]  [<ffffffffa0090ac3>]
drm_helper_probe_single_connector_modes_merge_bits+0x293/0x3a0 [drm_kms_helper]
[   45.979227]  [<ffffffffa0090be3>]
drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper]
[   45.979244]  [<ffffffffa003672f>] drm_mode_getconnector+0x3ff/0x470 [drm]
[   45.979254]  [<ffffffffa0027a9c>] drm_ioctl+0x1ec/0x660 [drm]
[   45.979259]  [<ffffffff8121a548>] ? fsnotify+0x238/0x310
[   45.979262]  [<ffffffff811ef0a0>] do_vfs_ioctl+0x2e0/0x4a0
[   45.979265]  [<ffffffff812826f6>] ? file_has_perm+0xa6/0xb0
[   45.979268]  [<ffffffff811ef2e1>] SyS_ioctl+0x81/0xa0
[   45.979271]  [<ffffffff8110e766>] ? __audit_syscall_exit+0x1f6/0x2a0
[   45.979274]  [<ffffffff8165b5a9>] system_call_fastpath+0x16/0x1b
[   45.979276] ---[ end trace 60763e22e1bef47b ]---

[   46.087064] ------------[ cut here ]------------
[   46.087118] WARNING: CPU: 1 PID: 1155 at
drivers/gpu/drm/i915/intel_display.c:861 intel_wait_for_vblank+0x209/0x210
[i915]()
[   46.087120] vblank wait timed out
[   46.087122] Modules linked in: ip6t_rpfilter ip6t_REJECT ipt_REJECT
xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables
ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle
ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat
nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle
iptable_security iptable_raw iptable_filter ip_tables snd_hda_codec_hdmi
snd_hda_codec_idt snd_hda_codec_generic snd_hda_intel snd_hda_controller
snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm arc4 iwldvm mac80211
snd_timer snd soundcore iwlwifi coretemp cfg80211 tg3 joydev iTCO_wdt
dell_laptop iTCO_vendor_support ppdev rfkill dell_wmi dcdbas kvm_intel kvm
sparse_keymap sdhci_pci sdhci pcspkr serio_raw i2c_i801 mmc_core ptp
[   46.087176]  pps_core lpc_ich mfd_core shpchp parport_pc wmi acpi_cpufreq
parport xfs libcrc32c sd_mod sr_mod crc_t10dif cdrom crct10dif_common ahci
libahci firewire_ohci libata firewire_core crc_itu_t yenta_socket i915
i2c_algo_bit drm_kms_helper drm i2c_core video
[   46.087200] CPU: 1 PID: 1155 Comm: X Tainted: G        W    
3.16.0-0.rc5.el7.elrepo.x86_64 #1
[   46.087202] Hardware name: Dell Inc. Latitude E5500                 
/0DW633, BIOS A19 06/13/2013
[   46.087205]  0000000000000000 000000008d2e1450 ffff8800d119fa60
ffffffff81653351
[   46.087209]  ffff8800d119faa8 ffff8800d119fa98 ffffffff81072cbd
ffff8800d6a00000
[   46.087213]  0000000000071040 0000000000000013 00000000fffc2027
00000000000000aa
[   46.087217] Call Trace:
[   46.087226]  [<ffffffff81653351>] dump_stack+0x45/0x56
[   46.087237]  [<ffffffff81072cbd>] warn_slowpath_common+0x7d/0xa0
[   46.087239]  [<ffffffff81072d3c>] warn_slowpath_fmt+0x5c/0x80
[   46.087256]  [<ffffffffa00df41e>] ? gen4_read32+0x4e/0xc0 [i915]
[   46.087272]  [<ffffffffa00eebc9>] intel_wait_for_vblank+0x209/0x210 [i915]
[   46.087290]  [<ffffffffa0125730>] intel_tv_detect+0x220/0x570 [i915]
[   46.087299]  [<ffffffffa0090ac3>]
drm_helper_probe_single_connector_modes_merge_bits+0x293/0x3a0 [drm_kms_helper]
[   46.087304]  [<ffffffffa0090be3>]
drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper]
[   46.087320]  [<ffffffffa003672f>] drm_mode_getconnector+0x3ff/0x470 [drm]
[   46.087329]  [<ffffffffa0027a9c>] drm_ioctl+0x1ec/0x660 [drm]
[   46.087334]  [<ffffffff811ef0a0>] do_vfs_ioctl+0x2e0/0x4a0
[   46.087337]  [<ffffffff812826f6>] ? file_has_perm+0xa6/0xb0
[   46.087340]  [<ffffffff811dd80e>] ? ____fput+0xe/0x10
[   46.087342]  [<ffffffff811ef2e1>] SyS_ioctl+0x81/0xa0
[   46.087346]  [<ffffffff8165b5a9>] system_call_fastpath+0x16/0x1b
[   46.087347] ---[ end trace 60763e22e1bef47c ]---

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