Info

Permalink
Function
__warn
First occurrence
2020-11-02
Last occurrence
2025-04-28
State
NEW
Components
kernel
Quality
-27

Statistics

Operating system Count
CentOS 7 47
Architecture Count
x86_64 47
Related packages Count
kernel 46
 0:3.10.0-1160.108.1.el7 23
 0:3.10.0-1127.13.1.el7 7
 0:3.10.0-1127.19.1.el7 3
 0:3.10.0-693.21.1.el7 3
 0:3.10.0-1160.119.1.el7 2
 0:3.10.0-1062.1.2.el7 2
 0:3.10.0-1160.15.2.el7 1
 0:3.10.0-862.9.1.el7 1
 0:3.10.0-862.el7 1
 0:3.10.0-957.5.1.el7 1
 0:3.10.0-957.el7 1
 0:3.10.0-1160.31.1.el7 1
kernel-plus 1
 0:3.10.0-1127.19.1.el7.centos.plus 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 #1421498
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffa1bb1bec
Build id: 3.10.0-1160.108.1.el7.x86_64
0x19
2
__warn
vmlinux 0xffffffffa149f868
Build id: 3.10.0-1160.108.1.el7.x86_64
0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffffa149f8ef
Build id: 3.10.0-1160.108.1.el7.x86_64
0x5f
4
? i915_vma_destroy
i915 0xffffffffc028f25c
Build id: 3.10.0-1160.108.1.el7.x86_64
0xcc
5
__i915_gem_free_objects
i915 0xffffffffc0279c70
Build id: 3.10.0-1160.108.1.el7.x86_64
0x2b0
6
__i915_gem_free_work
i915 0xffffffffc0279cda
Build id: 3.10.0-1160.108.1.el7.x86_64
0x5a
7
process_one_work
vmlinux 0xffffffffa14c32ef
Build id: 3.10.0-1160.108.1.el7.x86_64
0x17f
8
worker_thread
vmlinux 0xffffffffa14c4436
Build id: 3.10.0-1160.108.1.el7.x86_64
0x126
9
? manage_workers.isra.26
vmlinux 0xffffffffa14c4310
Build id: 3.10.0-1160.108.1.el7.x86_64
0x2b0
10
kthread
vmlinux 0xffffffffa14cb621
Build id: 3.10.0-1160.108.1.el7.x86_64
0xd1
11
? get_time_sec
traps 0xffffffffc08c978c
Build id: 3.10.0-1160.108.1.el7.x86_64
0x4c
12
? insert_kthread_work
vmlinux 0xffffffffa14cb550
Build id: 3.10.0-1160.108.1.el7.x86_64
0x40
13
ret_from_fork_nospec_begin
vmlinux 0xffffffffa1bc51f7
Build id: 3.10.0-1160.108.1.el7.x86_64
0x21
14
? insert_kthread_work
vmlinux 0xffffffffa14cb550
Build id: 3.10.0-1160.108.1.el7.x86_64
0x40
WARNING: CPU: 1 PID: 20089 at drivers/gpu/drm/i915/i915_gem.c:5016 __i915_gem_free_objects+0x2b0/0x2c0 [i915]
WARN_ON(i915_gem_object_has_pinned_pages(obj))
Modules linked in:
lp tcp_lp usblp joydev tun traps(OE) binfmt_misc ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat iptable_mangle iptable_security iptable_raw nf_conntrack ip_set ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc coretemp snd_hda_codec_realtek gpio_ich snd_hda_codec_generic kvm snd_hda_intel iTCO_wdt iTCO_vendor_support snd_hda_codec snd_hda_core ppdev i2c_i801 snd_hwdep snd_seq irqbypass snd_seq_device snd_pcm ite_cir sg pcspkr snd_timer lpc_ich rc_core snd soundcore parport_pc parport wmi acpi_cpufreq ip_tables xfs libcrc32c
sd_mod crc_t10dif crct10dif_generic sr_mod cdrom crct10dif_common i915 i2c_algo_bit video iosf_mbi ata_generic pata_acpi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ata_piix libata serio_raw r8169 drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod fuse [last unloaded: traps]
CPU: 1 PID: 20089 Comm: kworker/u8:0 Kdump: loaded Tainted: G           OE  ------------   3.10.0-1160.108.1.el7.x86_64 #1
Hardware name: Hewlett-Packard HP 500B Microtower/2A8C, BIOS 6.08 07/07/2011
Workqueue: i915 __i915_gem_free_work [i915]
Call Trace:
[<ffffffffa1bb1bec>] dump_stack+0x19/0x1f
[<ffffffffa149f868>] __warn+0xd8/0x100
[<ffffffffa149f8ef>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc028f25c>] ? i915_vma_destroy+0xcc/0x120 [i915]
[<ffffffffc0279c70>] __i915_gem_free_objects+0x2b0/0x2c0 [i915]
[<ffffffffc0279cda>] __i915_gem_free_work+0x5a/0x90 [i915]
[<ffffffffa14c32ef>] process_one_work+0x17f/0x440
[<ffffffffa14c4436>] worker_thread+0x126/0x3c0
[<ffffffffa14c4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffa14cb621>] kthread+0xd1/0xe0
[<ffffffffc08c978c>] ? get_time_sec+0x4c/0x70 [traps]
[<ffffffffa14cb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffa1bc51f7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffa14cb550>] ? insert_kthread_work+0x40/0x40
Complete report #1189118
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffb25b1bec
Build id: 3.10.0-1160.108.1.el7.x86_64
0x19
2
__warn
vmlinux 0xffffffffb1e9f868
Build id: 3.10.0-1160.108.1.el7.x86_64
0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffffb1e9f8ef
Build id: 3.10.0-1160.108.1.el7.x86_64
0x5f
4
? i915_vma_destroy
i915 0xffffffffc02d125c
Build id: 3.10.0-1160.108.1.el7.x86_64
0xcc
5
? i915_vma_destroy
i915 0xffffffffc02d125c
Build id: 3.10.0-1160.108.1.el7.x86_64
0xcc
6
__i915_gem_free_objects
i915 0xffffffffc02bbc70
Build id: 3.10.0-1160.108.1.el7.x86_64
0x2b0
7
__i915_gem_free_work
i915 0xffffffffc02bbcda
Build id: 3.10.0-1160.108.1.el7.x86_64
0x5a
8
process_one_work
vmlinux 0xffffffffb1ec32ef
Build id: 3.10.0-1160.108.1.el7.x86_64
0x17f
9
worker_thread
vmlinux 0xffffffffb1ec4436
Build id: 3.10.0-1160.108.1.el7.x86_64
0x126
10
? manage_workers.isra.26
vmlinux 0xffffffffb1ec4310
Build id: 3.10.0-1160.108.1.el7.x86_64
0x2b0
11
kthread
vmlinux 0xffffffffb1ecb621
Build id: 3.10.0-1160.108.1.el7.x86_64
0xd1
12
? insert_kthread_work
vmlinux 0xffffffffb1ecb550
Build id: 3.10.0-1160.108.1.el7.x86_64
0x40
13
ret_from_fork_nospec_begin
vmlinux 0xffffffffb25c51f7
Build id: 3.10.0-1160.108.1.el7.x86_64
0x21
14
? insert_kthread_work
vmlinux 0xffffffffb1ecb550
Build id: 3.10.0-1160.108.1.el7.x86_64
0x40
WARNING: CPU: 1 PID: 29321 at drivers/gpu/drm/i915/i915_gem.c:5016 __i915_gem_free_objects+0x2b0/0x2c0 [i915]
WARN_ON(i915_gem_object_has_pinned_pages(obj))
Modules linked in:
tun binfmt_misc ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat iptable_mangle iptable_security iptable_raw nf_conntrack ip_set ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc coretemp snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core kvm gpio_ich snd_hwdep snd_seq i2c_i801 irqbypass iTCO_wdt snd_seq_device iTCO_vendor_support ppdev snd_pcm usblp pcspkr joydev sg snd_timer snd wmi lpc_ich soundcore ite_cir rc_core parport_pc parport acpi_cpufreq ip_tables xfs libcrc32c sd_mod crc_t10dif
crct10dif_generic crct10dif_common sr_mod cdrom ata_generic pata_acpi i915 i2c_algo_bit video iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt ata_piix fb_sys_fops libata drm serio_raw r8169 drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 1 PID: 29321 Comm: kworker/u8:1 Kdump: loaded Not tainted 3.10.0-1160.108.1.el7.x86_64 #1
Hardware name: Hewlett-Packard HP 500B Microtower/2A8C, BIOS 6.05 08/12/2010
Workqueue: i915 __i915_gem_free_work [i915]
Call Trace:
[<ffffffffb25b1bec>] dump_stack+0x19/0x1f
[<ffffffffb1e9f868>] __warn+0xd8/0x100
[<ffffffffb1e9f8ef>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc02d125c>] ? i915_vma_destroy+0xcc/0x120 [i915]
[<ffffffffc02d125c>] ? i915_vma_destroy+0xcc/0x120 [i915]
[<ffffffffc02bbc70>] __i915_gem_free_objects+0x2b0/0x2c0 [i915]
[<ffffffffc02bbcda>] __i915_gem_free_work+0x5a/0x90 [i915]
[<ffffffffb1ec32ef>] process_one_work+0x17f/0x440
[<ffffffffb1ec4436>] worker_thread+0x126/0x3c0
[<ffffffffb1ec4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffb1ecb621>] kthread+0xd1/0xe0
[<ffffffffb1ecb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffb25c51f7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffb1ecb550>] ? insert_kthread_work+0x40/0x40
Complete report #323880
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffbb5792c2
Build id: 3.10.0-1062.1.2.el7.x86_64
0x19
2
__warn
vmlinux 0xffffffffbae9a878
Build id: 3.10.0-1062.1.2.el7.x86_64
0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffffbae9a8ff
Build id: 3.10.0-1062.1.2.el7.x86_64
0x5f
4
? i915_vma_destroy
i915 0xffffffffc054704c
Build id: 3.10.0-1062.1.2.el7.x86_64
0xcc
5
__i915_gem_free_objects
i915 0xffffffffc05320c0
Build id: 3.10.0-1062.1.2.el7.x86_64
0x2b0
6
__i915_gem_free_work
i915 0xffffffffc053212a
Build id: 3.10.0-1062.1.2.el7.x86_64
0x5a
7
process_one_work
vmlinux 0xffffffffbaebd0ff
Build id: 3.10.0-1062.1.2.el7.x86_64
0x17f
8
worker_thread
vmlinux 0xffffffffbaebe216
Build id: 3.10.0-1062.1.2.el7.x86_64
0x126
9
? manage_workers.isra.26
vmlinux 0xffffffffbaebe0f0
Build id: 3.10.0-1062.1.2.el7.x86_64
0x2a0
10
kthread
vmlinux 0xffffffffbaec50d1
Build id: 3.10.0-1062.1.2.el7.x86_64
0xd1
11
? insert_kthread_work
vmlinux 0xffffffffbaec5000
Build id: 3.10.0-1062.1.2.el7.x86_64
0x40
12
ret_from_fork_nospec_begin
vmlinux 0xffffffffbb58cd37
Build id: 3.10.0-1062.1.2.el7.x86_64
0x21
13
? insert_kthread_work
vmlinux 0xffffffffbaec5000
Build id: 3.10.0-1062.1.2.el7.x86_64
0x40
WARNING: CPU: 1 PID: 24242 at drivers/gpu/drm/i915/i915_gem.c:4914 __i915_gem_free_objects+0x2b0/0x2c0 [i915]
WARN_ON(i915_gem_object_has_pinned_pages(obj))
Modules linked in:
talpa_vfshook(OE) talpa_pedconnector(OE) talpa_pedevice(OE) talpa_vcdevice(OE) talpa_core(OE) talpa_linux(OE) talpa_syscallhook(OE) tcp_diag inet_diag tcp_lp fuse 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 tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables devlink iptable_filter nfsv3 nfs_acl rpcsec_gss_krb5 nfsv4 dns_resolver nfs lockd grace fscache xfs libcrc32c dm_mirror dm_region_hash dm_log dm_mod snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq iTCO_wdt iTCO_vendor_support gpio_ich ppdev coretemp snd_seq_device snd_pcm kvm_intel sg kvm snd_timer snd parport_pc irqbypass
soundcore parport pcspkr lpc_ich ite_cir rc_core i2c_i801 tpm_infineon pcc_cpufreq acpi_cpufreq auth_rpcgss sunrpc ip_tables ext4 mbcache jbd2 sd_mod crc_t10dif crct10dif_generic crct10dif_common i915 i2c_algo_bit video iosf_mbi ata_generic pata_acpi drm_kms_helper syscopyarea sysfillrect sysimgblt ata_piix fb_sys_fops drm libata serio_raw r8169 atl1c drm_panel_orientation_quirks [last unloaded: talpa_syscallhook]
CPU: 1 PID: 24242 Comm: kworker/u8:0 Kdump: loaded Tainted: G           OE  ------------   3.10.0-1062.1.2.el7.x86_64 #1
Hardware name: O.E.M O.E.M/G41MD, BIOS 080015  06/04/2011
Workqueue: i915 __i915_gem_free_work [i915]
Call Trace:
[<ffffffffbb5792c2>] dump_stack+0x19/0x1b
[<ffffffffbae9a878>] __warn+0xd8/0x100
[<ffffffffbae9a8ff>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc054704c>] ? i915_vma_destroy+0xcc/0x110 [i915]
[<ffffffffc05320c0>] __i915_gem_free_objects+0x2b0/0x2c0 [i915]
[<ffffffffc053212a>] __i915_gem_free_work+0x5a/0x90 [i915]
[<ffffffffbaebd0ff>] process_one_work+0x17f/0x440
[<ffffffffbaebe216>] worker_thread+0x126/0x3c0
[<ffffffffbaebe0f0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffbaec50d1>] kthread+0xd1/0xe0
[<ffffffffbaec5000>] ? insert_kthread_work+0x40/0x40
[<ffffffffbb58cd37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffbaec5000>] ? insert_kthread_work+0x40/0x40
Complete report #215572
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff845835a9
Build id: 3.10.0-1160.31.1.el7.x86_64
0x19
2
__warn
vmlinux 0xffffffff83e9b248
Build id: 3.10.0-1160.31.1.el7.x86_64
0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffff83e9b2cf
Build id: 3.10.0-1160.31.1.el7.x86_64
0x5f
4
? i915_vma_destroy
i915 0xffffffffc040166c
Build id: 3.10.0-1160.31.1.el7.x86_64
0xcc
5
__i915_gem_free_objects
i915 0xffffffffc03ec6f0
Build id: 3.10.0-1160.31.1.el7.x86_64
0x2b0
6
__i915_gem_free_work
i915 0xffffffffc03ec75a
Build id: 3.10.0-1160.31.1.el7.x86_64
0x5a
7
process_one_work
vmlinux 0xffffffff83ebde5f
Build id: 3.10.0-1160.31.1.el7.x86_64
0x17f
8
worker_thread
vmlinux 0xffffffff83ebef76
Build id: 3.10.0-1160.31.1.el7.x86_64
0x126
9
? manage_workers.isra.26
vmlinux 0xffffffff83ebee50
Build id: 3.10.0-1160.31.1.el7.x86_64
0x2a0
10
kthread
vmlinux 0xffffffff83ec5e31
Build id: 3.10.0-1160.31.1.el7.x86_64
0xd1
11
? system_call_after_swapgs
vmlinux 0xffffffff84595ec9
Build id: 3.10.0-1160.31.1.el7.x86_64
0x96
12
? insert_kthread_work
vmlinux 0xffffffff83ec5d60
Build id: 3.10.0-1160.31.1.el7.x86_64
0x40
13
ret_from_fork_nospec_begin
vmlinux 0xffffffff84595df7
Build id: 3.10.0-1160.31.1.el7.x86_64
0x21
14
? insert_kthread_work
vmlinux 0xffffffff83ec5d60
Build id: 3.10.0-1160.31.1.el7.x86_64
0x40
WARNING: CPU: 0 PID: 3224 at drivers/gpu/drm/i915/i915_gem.c:4935 __i915_gem_free_objects+0x2b0/0x2c0 [i915]
WARN_ON(i915_gem_object_has_pinned_pages(obj))
Modules linked in:
drbg ansi_cprng ccm tcp_lp 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 tun bridge stp llc ebtable_filter ebtables devlink ip6table_filter ip6_tables iptable_filter bnep sunrpc dm_mirror dm_region_hash dm_log dm_mod arc4 iwldvm mac80211 iwlwifi snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support snd_hda_intel snd_hda_codec btusb btrtl btbcm cfg80211 snd_hda_core uvcvideo snd_hwdep btintel snd_seq coretemp bluetooth snd_seq_device videobuf2_vmalloc pcspkr videobuf2_memops videobuf2_core joydev snd_pcm videodev sg i2c_i801 lpc_ich snd_timer rfkill snd soundcore wmi acpi_cpufreq ip_tables xfs libcrc32c sd_mod
crc_t10dif crct10dif_generic sr_mod cdrom crct10dif_common ums_realtek ata_generic uas pata_acpi usb_storage i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ata_piix libata serio_raw r8169 drm_panel_orientation_quirks video fuse
CPU: 0 PID: 3224 Comm: kworker/u8:1 Kdump: loaded Not tainted 3.10.0-1160.31.1.el7.x86_64 #1
Hardware name: HCL Infosystems Limited HCL Leaptop/Leaptop, BIOS Q3F22 06/17/2009
Workqueue: i915 __i915_gem_free_work [i915]
Call Trace:
[<ffffffff845835a9>] dump_stack+0x19/0x1b
[<ffffffff83e9b248>] __warn+0xd8/0x100
[<ffffffff83e9b2cf>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc040166c>] ? i915_vma_destroy+0xcc/0x110 [i915]
[<ffffffffc03ec6f0>] __i915_gem_free_objects+0x2b0/0x2c0 [i915]
[<ffffffffc03ec75a>] __i915_gem_free_work+0x5a/0x90 [i915]
[<ffffffff83ebde5f>] process_one_work+0x17f/0x440
[<ffffffff83ebef76>] worker_thread+0x126/0x3c0
[<ffffffff83ebee50>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff83ec5e31>] kthread+0xd1/0xe0
[<ffffffff84595ec9>] ? system_call_after_swapgs+0x96/0x13a
[<ffffffff83ec5d60>] ? insert_kthread_work+0x40/0x40
[<ffffffff84595df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff83ec5d60>] ? insert_kthread_work+0x40/0x40
Complete report #187287
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff816ae7c8
Build id: 3.10.0-693.21.1.el7.x86_64
0x19
2
__warn
vmlinux 0xffffffff8108ae58
Build id: 3.10.0-693.21.1.el7.x86_64
0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffff8108aedf
Build id: 3.10.0-693.21.1.el7.x86_64
0x5f
4
? __i915_gem_free_objects
i915 0xffffffffc020107e
Build id: 3.10.0-693.21.1.el7.x86_64
0x21e
5
__i915_gem_free_objects
i915 0xffffffffc0201110
Build id: 3.10.0-693.21.1.el7.x86_64
0x2b0
6
__i915_gem_free_work
i915 0xffffffffc0201158
Build id: 3.10.0-693.21.1.el7.x86_64
0x38
7
process_one_work
vmlinux 0xffffffff810abe2f
Build id: 3.10.0-693.21.1.el7.x86_64
0x17f
8
worker_thread
vmlinux 0xffffffff810acaf6
Build id: 3.10.0-693.21.1.el7.x86_64
0x126
9
? manage_workers.isra.24
vmlinux 0xffffffff810ac9d0
Build id: 3.10.0-693.21.1.el7.x86_64
0x2a0
10
kthread
vmlinux 0xffffffff810b4031
Build id: 3.10.0-693.21.1.el7.x86_64
0xd1
11
? insert_kthread_work
vmlinux 0xffffffff810b3f60
Build id: 3.10.0-693.21.1.el7.x86_64
0x40
12
ret_from_fork
vmlinux 0xffffffff816c0577
Build id: 3.10.0-693.21.1.el7.x86_64
0x77
13
? insert_kthread_work
vmlinux 0xffffffff810b3f60
Build id: 3.10.0-693.21.1.el7.x86_64
0x40
WARNING: CPU: 0 PID: 4474 at drivers/gpu/drm/i915/i915_gem.c:4107 __i915_gem_free_objects+0x2b0/0x2c0 [i915]
WARN_ON(i915_gem_object_has_pinned_pages(obj))
Modules linked in:
rfcomm fuse drbg ansi_cprng ccm nf_conntrack_netlink nfnetlink xt_addrtype br_netfilter overlay(T) 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 tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep coretemp gpio_ich kvm_intel kvm iTCO_wdt irqbypass iTCO_vendor_support dell_wmi sparse_keymap dell_laptop dell_smbios dcdbas uvcvideo pcspkr joydev arc4 ath9k videobuf2_vmalloc videobuf2_memops videobuf2_core ath9k_common ath9k_hw videodev ath mac80211 i2c_i801 btusb btrtl sg btbcm cfg80211 btintel bluetooth lpc_ich rfkill snd_hda_codec_conexant snd_hda_codec_generic wmi snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep
snd_seq snd_seq_device snd_pcm shpchp snd_timer acpi_cpufreq snd soundcore nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic sr_mod cdrom crct10dif_common ata_generic pata_acpi i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ata_piix libata sdhci_pci firewire_ohci sdhci firewire_core mmc_core serio_raw r8169 mii crc_itu_t i2c_core video dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 4474 Comm: kworker/0:0 Tainted: G               ------------ T 3.10.0-693.21.1.el7.x86_64 #1
Hardware name: Dell Inc. Vostro 1014                     /063MN6, BIOS A02 09/17/2009
Workqueue: events __i915_gem_free_work [i915]
Call Trace:
[<ffffffff816ae7c8>] dump_stack+0x19/0x1b
[<ffffffff8108ae58>] __warn+0xd8/0x100
[<ffffffff8108aedf>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc020107e>] ? __i915_gem_free_objects+0x21e/0x2c0 [i915]
[<ffffffffc0201110>] __i915_gem_free_objects+0x2b0/0x2c0 [i915]
[<ffffffffc0201158>] __i915_gem_free_work+0x38/0x50 [i915]
[<ffffffff810abe2f>] process_one_work+0x17f/0x440
[<ffffffff810acaf6>] worker_thread+0x126/0x3c0
[<ffffffff810ac9d0>] ? manage_workers.isra.24+0x2a0/0x2a0
[<ffffffff810b4031>] kthread+0xd1/0xe0
[<ffffffff810b3f60>] ? insert_kthread_work+0x40/0x40
[<ffffffff816c0577>] ret_from_fork+0x77/0xb0
[<ffffffff810b3f60>] ? insert_kthread_work+0x40/0x40
Complete report #175328
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffb7161e41
Build id: 3.10.0-957.5.1.el7.x86_64
0x19
2
__warn
vmlinux 0xffffffffb6a97688
Build id: 3.10.0-957.5.1.el7.x86_64
0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffffb6a9770f
Build id: 3.10.0-957.5.1.el7.x86_64
0x5f
4
__i915_gem_free_objects
i915 0xffffffffc02cad40
Build id: 3.10.0-957.5.1.el7.x86_64
0x2b0
5
__i915_gem_free_work
i915 0xffffffffc02cadaa
Build id: 3.10.0-957.5.1.el7.x86_64
0x5a
6
process_one_work
vmlinux 0xffffffffb6ab9d8f
Build id: 3.10.0-957.5.1.el7.x86_64
0x17f
7
worker_thread
vmlinux 0xffffffffb6abae26
Build id: 3.10.0-957.5.1.el7.x86_64
0x126
8
? manage_workers.isra.25
vmlinux 0xffffffffb6abad00
Build id: 3.10.0-957.5.1.el7.x86_64
0x2a0
9
kthread
vmlinux 0xffffffffb6ac1c71
Build id: 3.10.0-957.5.1.el7.x86_64
0xd1
10
? insert_kthread_work
vmlinux 0xffffffffb6ac1ba0
Build id: 3.10.0-957.5.1.el7.x86_64
0x40
11
ret_from_fork_nospec_begin
vmlinux 0xffffffffb7174c37
Build id: 3.10.0-957.5.1.el7.x86_64
0x21
12
? insert_kthread_work
vmlinux 0xffffffffb6ac1ba0
Build id: 3.10.0-957.5.1.el7.x86_64
0x40
WARNING: CPU: 0 PID: 25596 at drivers/gpu/drm/i915/i915_gem.c:4747 __i915_gem_free_objects+0x2b0/0x2c0 [i915]
WARN_ON(i915_gem_object_has_pinned_pages(obj))
Modules linked in:
tcp_lp fuse xt_nat xt_mark 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 libcrc32c ipt_REJECT nf_reject_ipv4 tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter devlink arc4 md4 nls_utf8 cifs ccm dns_resolver sunrpc dm_mirror dm_region_hash dm_log dm_mod iTCO_wdt iTCO_vendor_support ppdev coretemp kvm_intel kvm irqbypass sg pcspkr snd_hda_codec_hdmi snd_hda_codec_realtek lpc_ich snd_hda_codec_generic snd_hda_intel snd_hda_codec parport_pc parport snd_hda_core snd_hwdep snd_seq tpm_infineon asus_atk0110 snd_seq_device snd_pcm snd_timer acpi_cpufreq snd soundcore ip_tables ext4 mbcache jbd2 sd_mod crc_t10dif crct10dif_generic crct10dif_common i915
ata_generic pata_acpi ata_piix serio_raw libata r8169 mii atl1c i2c_algo_bit video iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm drm_panel_orientation_quirks
CPU: 0 PID: 25596 Comm: kworker/u8:1 Kdump: loaded Not tainted 3.10.0-957.5.1.el7.x86_64 #1
Hardware name: System manufacturer System Product Name/P5G41T-M, BIOS 0901    08/02/2012
Workqueue: i915 __i915_gem_free_work [i915]
Call Trace:
[<ffffffffb7161e41>] dump_stack+0x19/0x1b
[<ffffffffb6a97688>] __warn+0xd8/0x100
[<ffffffffb6a9770f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc02cad40>] __i915_gem_free_objects+0x2b0/0x2c0 [i915]
[<ffffffffc02cadaa>] __i915_gem_free_work+0x5a/0x90 [i915]
[<ffffffffb6ab9d8f>] process_one_work+0x17f/0x440
[<ffffffffb6abae26>] worker_thread+0x126/0x3c0
[<ffffffffb6abad00>] ? manage_workers.isra.25+0x2a0/0x2a0
[<ffffffffb6ac1c71>] kthread+0xd1/0xe0
[<ffffffffb6ac1ba0>] ? insert_kthread_work+0x40/0x40
[<ffffffffb7174c37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffb6ac1ba0>] ? insert_kthread_work+0x40/0x40
Complete report #75638
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff93d0e84e
Build id: 3.10.0-862.9.1.el7.x86_64
0x19
2
__warn
vmlinux 0xffffffff93691e18
Build id: 3.10.0-862.9.1.el7.x86_64
0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffff93691e9f
Build id: 3.10.0-862.9.1.el7.x86_64
0x5f
4
? kmem_cache_free
vmlinux 0xffffffff937f6ec2
Build id: 3.10.0-862.9.1.el7.x86_64
0x1e2
5
__i915_gem_free_objects
i915 0xffffffffc05bee75
Build id: 3.10.0-862.9.1.el7.x86_64
0x295
6
__i915_gem_free_work
i915 0xffffffffc05beec8
Build id: 3.10.0-862.9.1.el7.x86_64
0x38
7
process_one_work
vmlinux 0xffffffff936b35ef
Build id: 3.10.0-862.9.1.el7.x86_64
0x17f
8
worker_thread
vmlinux 0xffffffff936b4686
Build id: 3.10.0-862.9.1.el7.x86_64
0x126
9
? manage_workers.isra.24
vmlinux 0xffffffff936b4560
Build id: 3.10.0-862.9.1.el7.x86_64
0x2a0
10
kthread
vmlinux 0xffffffff936bb621
Build id: 3.10.0-862.9.1.el7.x86_64
0xd1
11
? insert_kthread_work
vmlinux 0xffffffff936bb550
Build id: 3.10.0-862.9.1.el7.x86_64
0x40
12
ret_from_fork_nospec_begin
vmlinux 0xffffffff93d205f7
Build id: 3.10.0-862.9.1.el7.x86_64
0x21
13
? insert_kthread_work
vmlinux 0xffffffff936bb550
Build id: 3.10.0-862.9.1.el7.x86_64
0x40
WARNING: CPU: 0 PID: 6391 at drivers/gpu/drm/i915/i915_gem.c:4421 __i915_gem_free_objects+0x295/0x2b0 [i915]
WARN_ON(i915_gem_object_has_pinned_pages(obj))
Modules linked in:
tcp_lp fuse xt_CHECKSUM tun devlink xt_set xt_multiport ip_set_hash_ip ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_nat_ftp nf_conntrack_ftp ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc iTCO_wdt hp_wmi iTCO_vendor_support sparse_keymap gpio_ich rfkill ppdev snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device sg snd_pcm pcspkr lpc_ich snd_timer
snd parport_pc parport soundcore wmi shpchp acpi_cpufreq sch_fq_codel binfmt_misc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic sr_mod cdrom crct10dif_common ata_generic pata_acpi i915 iosf_mbi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ata_piix tg3 libata serio_raw i2c_core ptp pps_core floppy video dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 6391 Comm: kworker/0:2 Kdump: loaded Not tainted 3.10.0-862.9.1.el7.x86_64 #1
Hardware name: Hewlett-Packard HP Compaq dc5700 Small Form Factor/0A60h, BIOS 786E2 v02.04 04/13/2007
Workqueue: events __i915_gem_free_work [i915]
Call Trace:
[<ffffffff93d0e84e>] dump_stack+0x19/0x1b
[<ffffffff93691e18>] __warn+0xd8/0x100
[<ffffffff93691e9f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff937f6ec2>] ? kmem_cache_free+0x1e2/0x200
[<ffffffffc05bee75>] __i915_gem_free_objects+0x295/0x2b0 [i915]
[<ffffffffc05beec8>] __i915_gem_free_work+0x38/0x60 [i915]
[<ffffffff936b35ef>] process_one_work+0x17f/0x440
[<ffffffff936b4686>] worker_thread+0x126/0x3c0
[<ffffffff936b4560>] ? manage_workers.isra.24+0x2a0/0x2a0
[<ffffffff936bb621>] kthread+0xd1/0xe0
[<ffffffff936bb550>] ? insert_kthread_work+0x40/0x40
[<ffffffff93d205f7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff936bb550>] ? insert_kthread_work+0x40/0x40
Complete report #12782
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff8b990f75
Build id: 3.10.0-1127.19.1.el7.centos.plus.x86_64
0x19
2
__warn
vmlinux 0xffffffff8b29bd18
Build id: 3.10.0-1127.19.1.el7.centos.plus.x86_64
0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffff8b29bd9f
Build id: 3.10.0-1127.19.1.el7.centos.plus.x86_64
0x5f
4
? i915_vma_destroy
i915 0xffffffffc031b65c
Build id: 3.10.0-1127.19.1.el7.centos.plus.x86_64
0xcc
5
__i915_gem_free_objects
i915 0xffffffffc03066e0
Build id: 3.10.0-1127.19.1.el7.centos.plus.x86_64
0x2b0
6
__i915_gem_free_work
i915 0xffffffffc030674a
Build id: 3.10.0-1127.19.1.el7.centos.plus.x86_64
0x5a
7
process_one_work
vmlinux 0xffffffff8b2be6bf
Build id: 3.10.0-1127.19.1.el7.centos.plus.x86_64
0x17f
8
worker_thread
vmlinux 0xffffffff8b2bf7d6
Build id: 3.10.0-1127.19.1.el7.centos.plus.x86_64
0x126
9
? manage_workers.isra.26
vmlinux 0xffffffff8b2bf6b0
Build id: 3.10.0-1127.19.1.el7.centos.plus.x86_64
0x2a0
10
kthread
vmlinux 0xffffffff8b2c6691
Build id: 3.10.0-1127.19.1.el7.centos.plus.x86_64
0xd1
11
? insert_kthread_work
vmlinux 0xffffffff8b2c65c0
Build id: 3.10.0-1127.19.1.el7.centos.plus.x86_64
0x40
12
ret_from_fork_nospec_begin
vmlinux 0xffffffff8b9a3d37
Build id: 3.10.0-1127.19.1.el7.centos.plus.x86_64
0x21
13
? insert_kthread_work
vmlinux 0xffffffff8b2c65c0
Build id: 3.10.0-1127.19.1.el7.centos.plus.x86_64
0x40
WARNING: CPU: 0 PID: 11270 at drivers/gpu/drm/i915/i915_gem.c:4935 __i915_gem_free_objects+0x2b0/0x2c0 [i915]
asus_wmi: Asus Management GUID not found
WARN_ON(i915_gem_object_has_pinned_pages(obj))
Modules linked in: tcp_lp fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat iptable_mangle iptable_security iptable_raw nf_conntrack ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc squashfs loop snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec sparse_keymap uvcvideo videobuf2_vmalloc rfkill videobuf2_memops iTCO_wdt iTCO_vendor_support coretemp videobuf2_core snd_hda_core snd_hwdep snd_seq snd_seq_device
videodev snd_pcm snd_timer snd soundcore joydev sg pcspkr i2c_i801 lpc_ich wmi acpi_cpufreq ip_tables xfs libcrc32c sr_mod cdrom sd_mod crc_t10dif crct10dif_generic crct10dif_common i915 i2c_algo_bit ata_generic pata_acpi iosf_mbi ata_piix drm_kms_helper libata syscopyarea sysfillrect sysimgblt fb_sys_fops drm serio_raw r8169 drm_panel_orientation_quirks ums_realtek uas video usb_storage dm_mirror dm_region_hash dm_log dm_mod ecryptfs
CPU: 0 PID: 11270 Comm: kworker/u4:2 Kdump: loaded Not tainted 3.10.0-1127.19.1.el7.centos.plus.x86_64 #1
Hardware name: Semp Toshiba IS 1413G/IS 1413G, BIOS MTVNCRB01.86C.0000.X.0000000000 10/14/2009
Workqueue: i915 __i915_gem_free_work [i915]
Call Trace:
[<ffffffff8b990f75>] dump_stack+0x19/0x1b
[<ffffffff8b29bd18>] __warn+0xd8/0x100
[<ffffffff8b29bd9f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc031b65c>] ? i915_vma_destroy+0xcc/0x110 [i915]
[<ffffffffc03066e0>] __i915_gem_free_objects+0x2b0/0x2c0 [i915]
[<ffffffffc030674a>] __i915_gem_free_work+0x5a/0x90 [i915]
[<ffffffff8b2be6bf>] process_one_work+0x17f/0x440
[<ffffffff8b2bf7d6>] worker_thread+0x126/0x3c0
[<ffffffff8b2bf6b0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff8b2c6691>] kthread+0xd1/0xe0
[<ffffffff8b2c65c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff8b9a3d37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff8b2c65c0>] ? insert_kthread_work+0x40/0x40