Info

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Function
__warn
First occurrence
2020-10-13
Last occurrence
2026-06-16
State
NEW
Components
kernel
Quality
-66

Statistics

Operating system Count
CentOS 7 22
Architecture Count
x86_64 22
Related packages Count
kernel 22
 0:3.10.0-1160.el7 8
 0:3.10.0-1062.12.1.el7 5
 0:3.10.0-1160.24.1.el7 5
 0:3.10.0-1127.el7 2
 0:3.10.0-1160.21.1.el7 1
 0:3.10.0-693.17.1.el7 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Report backtrace


Complete report #13239
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff816a6071
Build id: 3.10.0-693.17.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff810895e8
Build id: 3.10.0-693.17.1.el7.x86_64 		0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffff8108966f
Build id: 3.10.0-693.17.1.el7.x86_64 		0x5f
4
intel_disable_pipe
i915 0xffffffffc02575e7
Build id: 3.10.0-693.17.1.el7.x86_64 		0x177
5
ironlake_crtc_disable
i915 0xffffffffc0257933
Build id: 3.10.0-693.17.1.el7.x86_64 		0x73
6
? drm_modeset_lock
drm 0xffffffffc00c50a9
Build id: 3.10.0-693.17.1.el7.x86_64 		0x39
7
intel_crtc_disable_noatomic
i915 0xffffffffc025e174
Build id: 3.10.0-693.17.1.el7.x86_64 		0xb4
8
intel_modeset_setup_hw_state
i915 0xffffffffc0266997
Build id: 3.10.0-693.17.1.el7.x86_64 		0xda7
9
intel_modeset_init
i915 0xffffffffc0269490
Build id: 3.10.0-693.17.1.el7.x86_64 		0x6e0
10
? intel_setup_gmbus
i915 0xffffffffc0298f78
Build id: 3.10.0-693.17.1.el7.x86_64 		0x2b8
11
i915_driver_load
i915 0xffffffffc01e1fea
Build id: 3.10.0-693.17.1.el7.x86_64 		0x9aa
12
i915_pci_probe
i915 0xffffffffc01ec48d
Build id: 3.10.0-693.17.1.el7.x86_64 		0x2d
13
local_pci_probe
vmlinux 0xffffffff8136c955
Build id: 3.10.0-693.17.1.el7.x86_64 		0x45
14
pci_device_probe
vmlinux 0xffffffff8136e009
Build id: 3.10.0-693.17.1.el7.x86_64 		0x109
15
driver_probe_device
vmlinux 0xffffffff81442012
Build id: 3.10.0-693.17.1.el7.x86_64 		0xc2
16
__driver_attach
vmlinux 0xffffffff81442403
Build id: 3.10.0-693.17.1.el7.x86_64 		0x93
17
? __device_attach
vmlinux 0xffffffff81442370
Build id: 3.10.0-693.17.1.el7.x86_64 		0x40
18
bus_for_each_dev
vmlinux 0xffffffff8143fbe3
Build id: 3.10.0-693.17.1.el7.x86_64 		0x73
19
driver_attach
vmlinux 0xffffffff8144198e
Build id: 3.10.0-693.17.1.el7.x86_64 		0x1e
20
bus_add_driver
vmlinux 0xffffffff81441430
Build id: 3.10.0-693.17.1.el7.x86_64 		0x200
21
driver_register
vmlinux 0xffffffff81442a94
Build id: 3.10.0-693.17.1.el7.x86_64 		0x64
22
__pci_register_driver
vmlinux 0xffffffff8136d845
Build id: 3.10.0-693.17.1.el7.x86_64 		0xa5
23
? _unknown_
vmlinux 0xffffffffc034d000
Build id: 3.10.0-693.17.1.el7.x86_64 		-
24
i915_init
i915 0xffffffffc034d059
Build id: 3.10.0-693.17.1.el7.x86_64 		0x59
25
do_one_initcall
vmlinux 0xffffffff810020e8
Build id: 3.10.0-693.17.1.el7.x86_64 		0xb8
26
load_module
vmlinux 0xffffffff81102624
Build id: 3.10.0-693.17.1.el7.x86_64 		0x1f64
27
? ddebug_proc_write
vmlinux 0xffffffff8134e010
Build id: 3.10.0-693.17.1.el7.x86_64 		0xf0
28
SyS_init_module
vmlinux 0xffffffff81103165
Build id: 3.10.0-693.17.1.el7.x86_64 		0xc5
29
system_call_fastpath
vmlinux 0xffffffff816b89fd
Build id: 3.10.0-693.17.1.el7.x86_64 		0x16
30
? system_call_after_swapgs
vmlinux 0xffffffff816b889d
Build id: 3.10.0-693.17.1.el7.x86_64 		0xca 
WARNING: CPU: 3 PID: 270 at drivers/gpu/drm/i915/intel_display.c:1085 intel_disable_pipe+0x177/0x2d0 [i915]
pipe_off wait timed out
Modules linked in: i915(+) e1000e i2c_algo_bit video ahci ata_generic drm_kms_helper libahci pata_acpi crct10dif_pclmul crct10dif_common syscopyarea sysfillrect crc32c_intel sysimgblt fb_sys_fops drm libata serio_raw ptp pps_core i2c_core dm_mirror dm_region_hash dm_log dm_mod
CPU: 3 PID: 270 Comm: systemd-udevd Not tainted 3.10.0-693.17.1.el7.x86_64 #1
Hardware name: Dell Inc. OptiPlex 980                 /0D441T, BIOS A17 05/10/2017
Call Trace:
 [<ffffffff816a6071>] dump_stack+0x19/0x1b
 [<ffffffff810895e8>] __warn+0xd8/0x100
 [<ffffffff8108966f>] warn_slowpath_fmt+0x5f/0x80
 [<ffffffffc02575e7>] intel_disable_pipe+0x177/0x2d0 [i915]
 [<ffffffffc0257933>] ironlake_crtc_disable+0x73/0x700 [i915]
 [<ffffffffc00c50a9>] ? drm_modeset_lock+0x39/0x100 [drm]
 [<ffffffffc025e174>] intel_crtc_disable_noatomic+0xb4/0x310 [i915]
 [<ffffffffc0266997>] intel_modeset_setup_hw_state+0xda7/0xea0 [i915]
 [<ffffffffc0269490>] intel_modeset_init+0x6e0/0xf30 [i915]
 [<ffffffffc0298f78>] ? intel_setup_gmbus+0x2b8/0x370 [i915]
 [<ffffffffc01e1fea>] i915_driver_load+0x9aa/0x1420 [i915]
 [<ffffffffc01ec48d>] i915_pci_probe+0x2d/0x50 [i915]
 [<ffffffff8136c955>] local_pci_probe+0x45/0xa0
 [<ffffffff8136e009>] pci_device_probe+0x109/0x160
 [<ffffffff81442012>] driver_probe_device+0xc2/0x3e0
 [<ffffffff81442403>] __driver_attach+0x93/0xa0
 [<ffffffff81442370>] ? __device_attach+0x40/0x40
 [<ffffffff8143fbe3>] bus_for_each_dev+0x73/0xc0
 [<ffffffff8144198e>] driver_attach+0x1e/0x20
 [<ffffffff81441430>] bus_add_driver+0x200/0x2d0
 [<ffffffff81442a94>] driver_register+0x64/0xf0
 [<ffffffff8136d845>] __pci_register_driver+0xa5/0xc0
 [<ffffffffc034d000>] ? 0xffffffffc034cfff
 [<ffffffffc034d059>] i915_init+0x59/0x5c [i915]
 [<ffffffff810020e8>] do_one_initcall+0xb8/0x230
 [<ffffffff81102624>] load_module+0x1f64/0x29e0
 [<ffffffff8134e010>] ? ddebug_proc_write+0xf0/0xf0
 [<ffffffff81103165>] SyS_init_module+0xc5/0x110
 [<ffffffff816b89fd>] system_call_fastpath+0x16/0x1b
 [<ffffffff816b889d>] ? system_call_after_swapgs+0xca/0x214
Complete report #7951
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffaeb7ff85
Build id: 3.10.0-1127.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffae49bd18
Build id: 3.10.0-1127.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffae49be5d
Build id: 3.10.0-1127.el7.x86_64 		0x1d
4
drm_mode_probed_add
drm 0xffffffffc03e919c
Build id: 3.10.0-1127.el7.x86_64 		0x4c
5
intel_sdvo_get_lvds_modes
i915 0xffffffffc0561430
Build id: 3.10.0-1127.el7.x86_64 		0x60
6
intel_sdvo_lvds_init
i915 0xffffffffc0564ee7
Build id: 3.10.0-1127.el7.x86_64 		0x87
7
intel_sdvo_init
i915 0xffffffffc05657d5
Build id: 3.10.0-1127.el7.x86_64 		0x6f5
8
intel_setup_outputs
i915 0xffffffffc0519fee
Build id: 3.10.0-1127.el7.x86_64 		0x5fe
9
intel_modeset_init
i915 0xffffffffc051d5fd
Build id: 3.10.0-1127.el7.x86_64 		0x72d
10
? intel_setup_gmbus
i915 0xffffffffc055b988
Build id: 3.10.0-1127.el7.x86_64 		0x338
11
i915_driver_load
i915 0xffffffffc047eda8
Build id: 3.10.0-1127.el7.x86_64 		0x938
12
? kernfs_next_descendant_post
vmlinux 0xffffffffae6d7668
Build id: 3.10.0-1127.el7.x86_64 		0x48
13
i915_pci_probe
i915 0xffffffffc048b4ec
Build id: 3.10.0-1127.el7.x86_64 		0x2c
14
local_pci_probe
vmlinux 0xffffffffae7d56ba
Build id: 3.10.0-1127.el7.x86_64 		0x4a
15
pci_device_probe
vmlinux 0xffffffffae7d6e09
Build id: 3.10.0-1127.el7.x86_64 		0x109
16
driver_probe_device
vmlinux 0xffffffffae8ba0b5
Build id: 3.10.0-1127.el7.x86_64 		0xc5
17
__driver_attach
vmlinux 0xffffffffae8ba4b3
Build id: 3.10.0-1127.el7.x86_64 		0x93
18
? __device_attach
vmlinux 0xffffffffae8ba420
Build id: 3.10.0-1127.el7.x86_64 		0x50
19
bus_for_each_dev
vmlinux 0xffffffffae8b7c55
Build id: 3.10.0-1127.el7.x86_64 		0x75
20
driver_attach
vmlinux 0xffffffffae8b9a2e
Build id: 3.10.0-1127.el7.x86_64 		0x1e
21
bus_add_driver
vmlinux 0xffffffffae8b94d0
Build id: 3.10.0-1127.el7.x86_64 		0x200
22
driver_register
vmlinux 0xffffffffae8bab44
Build id: 3.10.0-1127.el7.x86_64 		0x64
23
__pci_register_driver
vmlinux 0xffffffffae7d6645
Build id: 3.10.0-1127.el7.x86_64 		0xa5
24
? _unknown_
vmlinux 0xffffffffc0643000
Build id: 3.10.0-1127.el7.x86_64 		-
25
i915_init
i915 0xffffffffc0643052
Build id: 3.10.0-1127.el7.x86_64 		0x52
26
do_one_initcall
vmlinux 0xffffffffae40210a
Build id: 3.10.0-1127.el7.x86_64 		0xba
27
load_module
vmlinux 0xffffffffae51ee4a
Build id: 3.10.0-1127.el7.x86_64 		0x271a
28
? ddebug_proc_write
vmlinux 0xffffffffae7b3340
Build id: 3.10.0-1127.el7.x86_64 		0x100
29
SyS_init_module
vmlinux 0xffffffffae51f3cf
Build id: 3.10.0-1127.el7.x86_64 		0xef
30
system_call_fastpath
vmlinux 0xffffffffaeb92ed2
Build id: 3.10.0-1127.el7.x86_64 		0x25
31
? system_call_after_swapgs
vmlinux 0xffffffffaeb92e15
Build id: 3.10.0-1127.el7.x86_64 		0xa2 
WARNING: CPU: 4 PID: 252 at drivers/gpu/drm/drm_modes.c:113 drm_mode_probed_add+0x4c/0x50 [drm]
Modules linked in: i915(+) i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ata_piix libata crct10dif_pclmul crct10dif_common crc32c_intel r8169 serio_raw drm_panel_orientation_quirks video
CPU: 4 PID: 252 Comm: systemd-udevd Not tainted 3.10.0-1127.el7.x86_64 #1
Hardware name: To be filled by O.E.M. To be filled by O.E.M./MAHOBAY, BIOS 4.6.5 06/01/2018
Call Trace:
 [<ffffffffaeb7ff85>] dump_stack+0x19/0x1b
 [<ffffffffae49bd18>] __warn+0xd8/0x100
 [<ffffffffae49be5d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc03e919c>] drm_mode_probed_add+0x4c/0x50 [drm]
 [<ffffffffc0561430>] intel_sdvo_get_lvds_modes+0x60/0x80 [i915]
 [<ffffffffc0564ee7>] intel_sdvo_lvds_init+0x87/0x170 [i915]
 [<ffffffffc05657d5>] intel_sdvo_init+0x6f5/0x940 [i915]
 [<ffffffffc0519fee>] intel_setup_outputs+0x5fe/0xaf0 [i915]
 [<ffffffffc051d5fd>] intel_modeset_init+0x72d/0x1140 [i915]
 [<ffffffffc055b988>] ? intel_setup_gmbus+0x338/0x350 [i915]
 [<ffffffffc047eda8>] i915_driver_load+0x938/0x14b0 [i915]
 [<ffffffffae6d7668>] ? kernfs_next_descendant_post+0x48/0x60
 [<ffffffffc048b4ec>] i915_pci_probe+0x2c/0x50 [i915]
 [<ffffffffae7d56ba>] local_pci_probe+0x4a/0xb0
 [<ffffffffae7d6e09>] pci_device_probe+0x109/0x160
 [<ffffffffae8ba0b5>] driver_probe_device+0xc5/0x3e0
 [<ffffffffae8ba4b3>] __driver_attach+0x93/0xa0
 [<ffffffffae8ba420>] ? __device_attach+0x50/0x50
 [<ffffffffae8b7c55>] bus_for_each_dev+0x75/0xc0
 [<ffffffffae8b9a2e>] driver_attach+0x1e/0x20
 [<ffffffffae8b94d0>] bus_add_driver+0x200/0x2d0
 [<ffffffffae8bab44>] driver_register+0x64/0xf0
 [<ffffffffae7d6645>] __pci_register_driver+0xa5/0xc0
 [<ffffffffc0643000>] ? 0xffffffffc0642fff
 [<ffffffffc0643052>] i915_init+0x52/0x55 [i915]
 [<ffffffffae40210a>] do_one_initcall+0xba/0x240
 [<ffffffffae51ee4a>] load_module+0x271a/0x2bb0
 [<ffffffffae7b3340>] ? ddebug_proc_write+0x100/0x100
 [<ffffffffae51f3cf>] SyS_init_module+0xef/0x140
 [<ffffffffaeb92ed2>] system_call_fastpath+0x25/0x2a
 [<ffffffffaeb92e15>] ? system_call_after_swapgs+0xa2/0x13a