Info

Permalink
Function
__warn
First occurrence
2020-09-28
Last occurrence
2026-05-26
State
NEW
Components
kernel Tainted
Quality
-88

Statistics

Operating system Count
CentOS 7 239
Architecture Count
x86_64 239
Related packages Count
kernel 239
 0:3.10.0-1160.119.1.el7 226
 0:3.10.0-1160.88.1.el7 5
 0:3.10.0-1160.11.1.el7 4
 0:3.10.0-1127.el7 2
 0:3.10.0-1160.118.1.el7 1
 0:3.10.0-1160.el7 1

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

History

Daily:

Weekly:

Monthly:

Report backtrace


Complete report #196273
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffa9581340
Build id: 3.10.0-1160.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffa8e9b228
Build id: 3.10.0-1160.el7.x86_64 		0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffffa8e9b2af
Build id: 3.10.0-1160.el7.x86_64 		0x5f
4
g84_gr_tlb_flush
nouveau 0xffffffffc02e2b8f
Build id: 3.10.0-1160.el7.x86_64 		0x33f
5
? _raw_spin_unlock_irqrestore
vmlinux 0xffffffffa9589785
Build id: 3.10.0-1160.el7.x86_64 		0x15
6
? g84_bar_flush
nouveau 0xffffffffc024a461
Build id: 3.10.0-1160.el7.x86_64 		0xa1
7
nvkm_gr_tlb_flush
nouveau 0xffffffffc02d6f8a
Build id: 3.10.0-1160.el7.x86_64 		0x1a
8
nv50_vmm_flush
nouveau 0xffffffffc0299db5
Build id: 3.10.0-1160.el7.x86_64 		0x125
9
? nv50_instobj_release
nouveau 0xffffffffc028fe1c
Build id: 3.10.0-1160.el7.x86_64 		0x7c
10
nvkm_vmm_iter.isra.12
nouveau 0xffffffffc02963fa
Build id: 3.10.0-1160.el7.x86_64 		0x2ca
11
? nv44_vmm_new
nouveau 0xffffffffc0299be0
Build id: 3.10.0-1160.el7.x86_64 		0x1a0
12
? nvkm_vmm_unref_pdes
nouveau 0xffffffffc0295ee0
Build id: 3.10.0-1160.el7.x86_64 		0x220
13
nvkm_vmm_ptes_unmap_put
nouveau 0xffffffffc02969d7
Build id: 3.10.0-1160.el7.x86_64 		0x47
14
? nv44_vmm_new
nouveau 0xffffffffc0299be0
Build id: 3.10.0-1160.el7.x86_64 		0x1a0
15
nvkm_vmm_put_locked
nouveau 0xffffffffc0297bee
Build id: 3.10.0-1160.el7.x86_64 		0x1fe
16
nvkm_uvmm_mthd
nouveau 0xffffffffc029e963
Build id: 3.10.0-1160.el7.x86_64 		0x593
17
nvkm_object_mthd
nouveau 0xffffffffc0244d9a
Build id: 3.10.0-1160.el7.x86_64 		0x1a
18
nvkm_ioctl_mthd
nouveau 0xffffffffc02435a2
Build id: 3.10.0-1160.el7.x86_64 		0x72
19
nvkm_ioctl
nouveau 0xffffffffc0243b10
Build id: 3.10.0-1160.el7.x86_64 		0x150
20
? get_target_pstate_use_performance
vmlinux 0xffffffffa93c3f1f
Build id: 3.10.0-1160.el7.x86_64 		0x8f
21
nvkm_client_ioctl
nouveau 0xffffffffc0305d22
Build id: 3.10.0-1160.el7.x86_64 		0x12
22
nvif_object_ioctl
nouveau 0xffffffffc023f048
Build id: 3.10.0-1160.el7.x86_64 		0x48
23
nvif_object_mthd
nouveau 0xffffffffc023f40a
Build id: 3.10.0-1160.el7.x86_64 		0x14a
24
? update_curr
vmlinux 0xffffffffa8ee43cc
Build id: 3.10.0-1160.el7.x86_64 		0x14c
25
? account_entity_dequeue
vmlinux 0xffffffffa8ee111e
Build id: 3.10.0-1160.el7.x86_64 		0xae
26
? dequeue_entity
vmlinux 0xffffffffa8ee48bc
Build id: 3.10.0-1160.el7.x86_64 		0x11c
27
? next_online_pgdat
vmlinux 0xffffffffa8fde4b6
Build id: 3.10.0-1160.el7.x86_64 		0x26
28
nvif_vmm_put
nouveau 0xffffffffc0240d32
Build id: 3.10.0-1160.el7.x86_64 		0x62
29
nouveau_vma_del
nouveau 0xffffffffc030db86
Build id: 3.10.0-1160.el7.x86_64 		0x76
30
nouveau_gem_object_delete_work
nouveau 0xffffffffc030a7ea
Build id: 3.10.0-1160.el7.x86_64 		0x3a
31
nouveau_cli_work
nouveau 0xffffffffc030490a
Build id: 3.10.0-1160.el7.x86_64 		0xba
32
process_one_work
vmlinux 0xffffffffa8ebdc4f
Build id: 3.10.0-1160.el7.x86_64 		0x17f
33
worker_thread
vmlinux 0xffffffffa8ebed66
Build id: 3.10.0-1160.el7.x86_64 		0x126
34
? manage_workers.isra.26
vmlinux 0xffffffffa8ebec40
Build id: 3.10.0-1160.el7.x86_64 		0x2a0
35
kthread
vmlinux 0xffffffffa8ec5c21
Build id: 3.10.0-1160.el7.x86_64 		0xd1
36
? insert_kthread_work
vmlinux 0xffffffffa8ec5b50
Build id: 3.10.0-1160.el7.x86_64 		0x40
37
ret_from_fork_nospec_begin
vmlinux 0xffffffffa9593df7
Build id: 3.10.0-1160.el7.x86_64 		0x21
38
? insert_kthread_work
vmlinux 0xffffffffa8ec5b50
Build id: 3.10.0-1160.el7.x86_64 		0x40 
WARNING: CPU: 4 PID: 10586 at drivers/gpu/drm/nouveau/nvkm/engine/gr/g84.c:171 g84_gr_tlb_flush+0x33f/0x3c0 [nouveau]
Device: nouveau#012timeout
Modules linked in: tcp_lp 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 snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support sb_edac intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm irqbypass crc32_pclmul snd_hda_codec_realtek ghash_clmulni_intel snd_hda_codec_generic aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr snd_hda_intel
snd_hda_codec snd_hda_core joydev snd_hwdep snd_seq sg snd_seq_device snd_pcm i2c_i801 lpc_ich snd_timer snd soundcore ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic nouveau video mxm_wmi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci libahci drm libata crct10dif_pclmul crct10dif_common r8169 crc32c_intel serio_raw drm_panel_orientation_quirks wmi dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 4 PID: 10586 Comm: kworker/4:2 Kdump: loaded Tainted: G        W      ------------   3.10.0-1160.el7.x86_64 #1
Hardware name: HUANANZHI  /X79-6M, BIOS 4.6.5 03/07/2021
Workqueue: events nouveau_cli_work [nouveau]
Call Trace:
[<ffffffffa9581340>] dump_stack+0x19/0x1b
[<ffffffffa8e9b228>] __warn+0xd8/0x100
[<ffffffffa8e9b2af>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc02e2b8f>] g84_gr_tlb_flush+0x33f/0x3c0 [nouveau]
[<ffffffffa9589785>] ? _raw_spin_unlock_irqrestore+0x15/0x20
[<ffffffffc024a461>] ? g84_bar_flush+0xa1/0x100 [nouveau]
[<ffffffffc02d6f8a>] nvkm_gr_tlb_flush+0x1a/0x30 [nouveau]
[<ffffffffc0299db5>] nv50_vmm_flush+0x125/0x230 [nouveau]
[<ffffffffc028fe1c>] ? nv50_instobj_release+0x7c/0x90 [nouveau]
[<ffffffffc02963fa>] nvkm_vmm_iter.isra.12+0x2ca/0x860 [nouveau]
[<ffffffffc0299be0>] ? nv44_vmm_new+0x1a0/0x1a0 [nouveau]
[<ffffffffc0295ee0>] ? nvkm_vmm_unref_pdes+0x220/0x220 [nouveau]
[<ffffffffc02969d7>] nvkm_vmm_ptes_unmap_put+0x47/0x70 [nouveau]
[<ffffffffc0299be0>] ? nv44_vmm_new+0x1a0/0x1a0 [nouveau]
[<ffffffffc0297bee>] nvkm_vmm_put_locked+0x1fe/0x240 [nouveau]
[<ffffffffc029e963>] nvkm_uvmm_mthd+0x593/0x840 [nouveau]
[<ffffffffc0244d9a>] nvkm_object_mthd+0x1a/0x30 [nouveau]
[<ffffffffc02435a2>] nvkm_ioctl_mthd+0x72/0xc0 [nouveau]
[<ffffffffc0243b10>] nvkm_ioctl+0x150/0x250 [nouveau]
[<ffffffffa93c3f1f>] ? get_target_pstate_use_performance+0x8f/0xc0
[<ffffffffc0305d22>] nvkm_client_ioctl+0x12/0x20 [nouveau]
[<ffffffffc023f048>] nvif_object_ioctl+0x48/0x60 [nouveau]
[<ffffffffc023f40a>] nvif_object_mthd+0x14a/0x180 [nouveau]
[<ffffffffa8ee43cc>] ? update_curr+0x14c/0x1e0
[<ffffffffa8ee111e>] ? account_entity_dequeue+0xae/0xd0
[<ffffffffa8ee48bc>] ? dequeue_entity+0x11c/0x5c0
[<ffffffffa8fde4b6>] ? next_online_pgdat+0x26/0x60
[<ffffffffc0240d32>] nvif_vmm_put+0x62/0x90 [nouveau]
[<ffffffffc030db86>] nouveau_vma_del+0x76/0xa0 [nouveau]
[<ffffffffc030a7ea>] nouveau_gem_object_delete_work+0x3a/0x60 [nouveau]
[<ffffffffc030490a>] nouveau_cli_work+0xba/0xf0 [nouveau]
[<ffffffffa8ebdc4f>] process_one_work+0x17f/0x440
[<ffffffffa8ebed66>] worker_thread+0x126/0x3c0
[<ffffffffa8ebec40>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffa8ec5c21>] kthread+0xd1/0xe0
[<ffffffffa8ec5b50>] ? insert_kthread_work+0x40/0x40
[<ffffffffa9593df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffa8ec5b50>] ? insert_kthread_work+0x40/0x40
Complete report #23484
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffbd980faa
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffbd29b228
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffffbd29b2af
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x5f
4
g84_gr_tlb_flush
nouveau 0xffffffffc0476b8f
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x33f
5
? _raw_spin_unlock_irqrestore
vmlinux 0xffffffffbd9893e5
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x15
6
? g84_bar_flush
nouveau 0xffffffffc03de461
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xa1
7
nvkm_gr_tlb_flush
nouveau 0xffffffffc046af8a
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x1a
8
nv50_vmm_flush
nouveau 0xffffffffc042ddb5
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x125
9
? nv50_instobj_release
nouveau 0xffffffffc0423e1c
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x7c
10
nvkm_vmm_iter.isra.12
nouveau 0xffffffffc042a3fa
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x2ca
11
? nv44_vmm_new
nouveau 0xffffffffc042dbe0
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x1a0
12
? nvkm_vmm_unref_pdes
nouveau 0xffffffffc0429ee0
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x220
13
? nvkm_vmm_put_region
nouveau 0xffffffffc0429bbe
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x9e
14
nvkm_vmm_ptes_unmap_put
nouveau 0xffffffffc042a9d7
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x47
15
? nv44_vmm_new
nouveau 0xffffffffc042dbe0
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x1a0
16
nvkm_vmm_put_locked
nouveau 0xffffffffc042bbee
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x1fe
17
nvkm_uvmm_mthd
nouveau 0xffffffffc0432963
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x593
18
? kfree
vmlinux 0xffffffffbd4262e6
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x106
19
? nvkm_memory_del
nouveau 0xffffffffc03d7c3e
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x2e
20
? ktime_get
vmlinux 0xffffffffbd3078a2
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x52
21
nvkm_object_mthd
nouveau 0xffffffffc03d8d9a
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x1a
22
nvkm_ioctl_mthd
nouveau 0xffffffffc03d75a2
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x72
23
nvkm_ioctl
nouveau 0xffffffffc03d7b10
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x150
24
? nvkm_ioctl_del
nouveau 0xffffffffc03d7604
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x14
25
nvkm_client_ioctl
nouveau 0xffffffffc0499d22
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x12
26
nvif_object_ioctl
nouveau 0xffffffffc03d3048
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x48
27
nvif_object_mthd
nouveau 0xffffffffc03d340a
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x14a
28
? update_curr
vmlinux 0xffffffffbd2e466c
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x14c
29
? account_entity_dequeue
vmlinux 0xffffffffbd2e124e
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xae
30
? dequeue_entity
vmlinux 0xffffffffbd2e4b5c
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x11c
31
nvif_vmm_put
nouveau 0xffffffffc03d4d32
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x62
32
nouveau_vma_del
nouveau 0xffffffffc04a1b86
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x76
33
nouveau_gem_object_delete_work
nouveau 0xffffffffc049e7ea
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x3a
34
nouveau_cli_work
nouveau 0xffffffffc049890a
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xba
35
process_one_work
vmlinux 0xffffffffbd2bde9f
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x17f
36
worker_thread
vmlinux 0xffffffffbd2befb6
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x126
37
? manage_workers.isra.26
vmlinux 0xffffffffbd2bee90
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x2a0
38
kthread
vmlinux 0xffffffffbd2c5e71
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xd1
39
? insert_kthread_work
vmlinux 0xffffffffbd2c5da0
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x40
40
ret_from_fork_nospec_begin
vmlinux 0xffffffffbd993ddd
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x7
41
? insert_kthread_work
vmlinux 0xffffffffbd2c5da0
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 2998 at drivers/gpu/drm/nouveau/nvkm/engine/gr/g84.c:171 g84_gr_tlb_flush+0x33f/0x3c0 [nouveau]
Device: nouveau#012timeout
Modules linked in: tcp_lp isofs uas usb_storage bluetooth nls_utf8 udf crc_itu_t xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun vmnet(OE) devlink vmw_vsock_vmci_transport vsock vmw_vmci vmmon(OE) 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 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer
iTCO_wdt snd iTCO_vendor_support ppdev soundcore mei_me intel_pmc_core eeepc_wmi asus_wmi intel_powerclamp mei sparse_keymap rfkill coretemp sg intel_rapl iosf_mbi kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr i2c_i801 joydev parport_pc parport acpi_pad ip_tables xfs libcrc32c sr_mod sd_mod cdrom crc_t10dif crct10dif_generic nouveau i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm mxm_wmi ahci drm crct10dif_pclmul libahci crct10dif_common crc32c_intel libata serio_raw r8169 drm_panel_orientation_quirks video i2c_hid wmi dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 1 PID: 2998 Comm: kworker/1:2 Kdump: loaded Tainted: G        W  OE  ------------   3.10.0-1160.11.1.el7.x86_64 #1
Hardware name: System manufacturer System Product Name/PRIME B250M-A, BIOS 0809 07/10/2017
Workqueue: events nouveau_cli_work [nouveau]
Call Trace:
[<ffffffffbd980faa>] dump_stack+0x19/0x1b
[<ffffffffbd29b228>] __warn+0xd8/0x100
[<ffffffffbd29b2af>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc0476b8f>] g84_gr_tlb_flush+0x33f/0x3c0 [nouveau]
[<ffffffffbd9893e5>] ? _raw_spin_unlock_irqrestore+0x15/0x20
[<ffffffffc03de461>] ? g84_bar_flush+0xa1/0x100 [nouveau]
[<ffffffffc046af8a>] nvkm_gr_tlb_flush+0x1a/0x30 [nouveau]
[<ffffffffc042ddb5>] nv50_vmm_flush+0x125/0x230 [nouveau]
[<ffffffffc0423e1c>] ? nv50_instobj_release+0x7c/0x90 [nouveau]
[<ffffffffc042a3fa>] nvkm_vmm_iter.isra.12+0x2ca/0x860 [nouveau]
[<ffffffffc042dbe0>] ? nv44_vmm_new+0x1a0/0x1a0 [nouveau]
[<ffffffffc0429ee0>] ? nvkm_vmm_unref_pdes+0x220/0x220 [nouveau]
[<ffffffffc0429bbe>] ? nvkm_vmm_put_region+0x9e/0x120 [nouveau]
[<ffffffffc042a9d7>] nvkm_vmm_ptes_unmap_put+0x47/0x70 [nouveau]
[<ffffffffc042dbe0>] ? nv44_vmm_new+0x1a0/0x1a0 [nouveau]
[<ffffffffc042bbee>] nvkm_vmm_put_locked+0x1fe/0x240 [nouveau]
[<ffffffffc0432963>] nvkm_uvmm_mthd+0x593/0x840 [nouveau]
[<ffffffffbd4262e6>] ? kfree+0x106/0x140
[<ffffffffc03d7c3e>] ? nvkm_memory_del+0x2e/0x50 [nouveau]
[<ffffffffbd3078a2>] ? ktime_get+0x52/0xe0
[<ffffffffc03d8d9a>] nvkm_object_mthd+0x1a/0x30 [nouveau]
[<ffffffffc03d75a2>] nvkm_ioctl_mthd+0x72/0xc0 [nouveau]
[<ffffffffc03d7b10>] nvkm_ioctl+0x150/0x250 [nouveau]
[<ffffffffc03d7604>] ? nvkm_ioctl_del+0x14/0xa0 [nouveau]
[<ffffffffc0499d22>] nvkm_client_ioctl+0x12/0x20 [nouveau]
[<ffffffffc03d3048>] nvif_object_ioctl+0x48/0x60 [nouveau]
[<ffffffffc03d340a>] nvif_object_mthd+0x14a/0x180 [nouveau]
[<ffffffffbd2e466c>] ? update_curr+0x14c/0x1e0
[<ffffffffbd2e124e>] ? account_entity_dequeue+0xae/0xd0
[<ffffffffbd2e4b5c>] ? dequeue_entity+0x11c/0x5c0
[<ffffffffc03d4d32>] nvif_vmm_put+0x62/0x90 [nouveau]
[<ffffffffc04a1b86>] nouveau_vma_del+0x76/0xa0 [nouveau]
[<ffffffffc049e7ea>] nouveau_gem_object_delete_work+0x3a/0x60 [nouveau]
[<ffffffffc049890a>] nouveau_cli_work+0xba/0xf0 [nouveau]
[<ffffffffbd2bde9f>] process_one_work+0x17f/0x440
[<ffffffffbd2befb6>] worker_thread+0x126/0x3c0
[<ffffffffbd2bee90>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffbd2c5e71>] kthread+0xd1/0xe0
[<ffffffffbd2c5da0>] ? insert_kthread_work+0x40/0x40
[<ffffffffbd993ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffbd2c5da0>] ? insert_kthread_work+0x40/0x40
Complete report #3432
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff9417ff85
Build id: 3.10.0-1127.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff93a9bd18
Build id: 3.10.0-1127.el7.x86_64 		0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffff93a9bd9f
Build id: 3.10.0-1127.el7.x86_64 		0x5f
4
g84_gr_tlb_flush
nouveau 0xffffffffc054e9cf
Build id: 3.10.0-1127.el7.x86_64 		0x33f
5
? _raw_spin_unlock_irqrestore
vmlinux 0xffffffff941883a5
Build id: 3.10.0-1127.el7.x86_64 		0x15
6
? g84_bar_flush
nouveau 0xffffffffc04b6141
Build id: 3.10.0-1127.el7.x86_64 		0xa1
7
nvkm_gr_tlb_flush
nouveau 0xffffffffc0542dca
Build id: 3.10.0-1127.el7.x86_64 		0x1a
8
nv50_vmm_flush
nouveau 0xffffffffc0505a95
Build id: 3.10.0-1127.el7.x86_64 		0x125
9
? nv50_instobj_release
nouveau 0xffffffffc04fbafc
Build id: 3.10.0-1127.el7.x86_64 		0x7c
10
nvkm_vmm_iter.isra.12
nouveau 0xffffffffc05020da
Build id: 3.10.0-1127.el7.x86_64 		0x2ca
11
? nv44_vmm_new
nouveau 0xffffffffc05058c0
Build id: 3.10.0-1127.el7.x86_64 		0x1a0
12
? nvkm_vmm_unref_pdes
nouveau 0xffffffffc0501bc0
Build id: 3.10.0-1127.el7.x86_64 		0x220
13
? nvkm_vmm_put_region
nouveau 0xffffffffc050189e
Build id: 3.10.0-1127.el7.x86_64 		0x9e
14
nvkm_vmm_ptes_unmap_put
nouveau 0xffffffffc05026b7
Build id: 3.10.0-1127.el7.x86_64 		0x47
15
? nv44_vmm_new
nouveau 0xffffffffc05058c0
Build id: 3.10.0-1127.el7.x86_64 		0x1a0
16
nvkm_vmm_put_locked
nouveau 0xffffffffc05038ce
Build id: 3.10.0-1127.el7.x86_64 		0x1fe
17
nvkm_uvmm_mthd
nouveau 0xffffffffc050a643
Build id: 3.10.0-1127.el7.x86_64 		0x593
18
nvkm_object_mthd
nouveau 0xffffffffc04b0c6a
Build id: 3.10.0-1127.el7.x86_64 		0x1a
19
nvkm_ioctl_mthd
nouveau 0xffffffffc04af472
Build id: 3.10.0-1127.el7.x86_64 		0x72
20
nvkm_ioctl
nouveau 0xffffffffc04af9e0
Build id: 3.10.0-1127.el7.x86_64 		0x150
21
nvkm_client_ioctl
nouveau 0xffffffffc05719d2
Build id: 3.10.0-1127.el7.x86_64 		0x12
22
nvif_object_ioctl
nouveau 0xffffffffc04ab048
Build id: 3.10.0-1127.el7.x86_64 		0x48
23
nvif_object_mthd
nouveau 0xffffffffc04ab40a
Build id: 3.10.0-1127.el7.x86_64 		0x14a
24
? update_curr
vmlinux 0xffffffff93ae4eac
Build id: 3.10.0-1127.el7.x86_64 		0x14c
25
? account_entity_dequeue
vmlinux 0xffffffff93ae1bfe
Build id: 3.10.0-1127.el7.x86_64 		0xae
26
? dequeue_entity
vmlinux 0xffffffff93ae539c
Build id: 3.10.0-1127.el7.x86_64 		0x11c
27
nvif_vmm_put
nouveau 0xffffffffc04acd32
Build id: 3.10.0-1127.el7.x86_64 		0x62
28
nouveau_vma_del
nouveau 0xffffffffc0579846
Build id: 3.10.0-1127.el7.x86_64 		0x76
29
nouveau_gem_object_delete_work
nouveau 0xffffffffc05764aa
Build id: 3.10.0-1127.el7.x86_64 		0x3a
30
nouveau_cli_work
nouveau 0xffffffffc057067a
Build id: 3.10.0-1127.el7.x86_64 		0xba
31
process_one_work
vmlinux 0xffffffff93abe6bf
Build id: 3.10.0-1127.el7.x86_64 		0x17f
32
worker_thread
vmlinux 0xffffffff93abf7d6
Build id: 3.10.0-1127.el7.x86_64 		0x126
33
? manage_workers.isra.26
vmlinux 0xffffffff93abf6b0
Build id: 3.10.0-1127.el7.x86_64 		0x2a0
34
kthread
vmlinux 0xffffffff93ac6691
Build id: 3.10.0-1127.el7.x86_64 		0xd1
35
? insert_kthread_work
vmlinux 0xffffffff93ac65c0
Build id: 3.10.0-1127.el7.x86_64 		0x40
36
ret_from_fork_nospec_begin
vmlinux 0xffffffff94192d37
Build id: 3.10.0-1127.el7.x86_64 		0x21
37
? insert_kthread_work
vmlinux 0xffffffff93ac65c0
Build id: 3.10.0-1127.el7.x86_64 		0x40 
WARNING: CPU: 2 PID: 24842 at drivers/gpu/drm/nouveau/nvkm/engine/gr/g84.c:171 g84_gr_tlb_flush+0x33f/0x3c0 [nouveau]
Device: nouveau#012timeout
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 snd_hda_codec_hdmi intel_powerclamp coretemp pcspkr snd_hda_codec_realtek ppdev snd_hda_codec_generic snd_hda_intel kvm_intel kvm i7core_edac gpio_ich iTCO_wdt iTCO_vendor_support mei_wdt snd_hda_codec i2c_i801 snd_hda_core snd_hwdep snd_seq irqbypass snd_seq_device
snd_pcm lpc_ich snd_timer snd soundcore parport_pc parport mei_me mei sg acpi_cpufreq ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic sr_mod cdrom crct10dif_common nouveau video mxm_wmi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci drm e1000e libahci libata crc32c_intel serio_raw ptp pps_core drm_panel_orientation_quirks wmi dm_mirror dm_region_hash dm_log dm_mod
CPU: 2 PID: 24842 Comm: kworker/2:2 Kdump: loaded Tainted: G        W      ------------   3.10.0-1127.el7.x86_64 #1
Hardware name: LENOVO 5485WHP/  , BIOS 5JKT53AUS 11/25/2010
Workqueue: events nouveau_cli_work [nouveau]
Call Trace:
[<ffffffff9417ff85>] dump_stack+0x19/0x1b
[<ffffffff93a9bd18>] __warn+0xd8/0x100
[<ffffffff93a9bd9f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc054e9cf>] g84_gr_tlb_flush+0x33f/0x3c0 [nouveau]
[<ffffffff941883a5>] ? _raw_spin_unlock_irqrestore+0x15/0x20
[<ffffffffc04b6141>] ? g84_bar_flush+0xa1/0x100 [nouveau]
[<ffffffffc0542dca>] nvkm_gr_tlb_flush+0x1a/0x30 [nouveau]
[<ffffffffc0505a95>] nv50_vmm_flush+0x125/0x230 [nouveau]
[<ffffffffc04fbafc>] ? nv50_instobj_release+0x7c/0x90 [nouveau]
[<ffffffffc05020da>] nvkm_vmm_iter.isra.12+0x2ca/0x860 [nouveau]
[<ffffffffc05058c0>] ? nv44_vmm_new+0x1a0/0x1a0 [nouveau]
[<ffffffffc0501bc0>] ? nvkm_vmm_unref_pdes+0x220/0x220 [nouveau]
[<ffffffffc050189e>] ? nvkm_vmm_put_region+0x9e/0x120 [nouveau]
[<ffffffffc05026b7>] nvkm_vmm_ptes_unmap_put+0x47/0x70 [nouveau]
[<ffffffffc05058c0>] ? nv44_vmm_new+0x1a0/0x1a0 [nouveau]
[<ffffffffc05038ce>] nvkm_vmm_put_locked+0x1fe/0x240 [nouveau]
[<ffffffffc050a643>] nvkm_uvmm_mthd+0x593/0x840 [nouveau]
[<ffffffffc04b0c6a>] nvkm_object_mthd+0x1a/0x30 [nouveau]
[<ffffffffc04af472>] nvkm_ioctl_mthd+0x72/0xc0 [nouveau]
[<ffffffffc04af9e0>] nvkm_ioctl+0x150/0x250 [nouveau]
[<ffffffffc05719d2>] nvkm_client_ioctl+0x12/0x20 [nouveau]
[<ffffffffc04ab048>] nvif_object_ioctl+0x48/0x60 [nouveau]
[<ffffffffc04ab40a>] nvif_object_mthd+0x14a/0x180 [nouveau]
[<ffffffff93ae4eac>] ? update_curr+0x14c/0x1e0
[<ffffffff93ae1bfe>] ? account_entity_dequeue+0xae/0xd0
[<ffffffff93ae539c>] ? dequeue_entity+0x11c/0x5c0
[<ffffffffc04acd32>] nvif_vmm_put+0x62/0x90 [nouveau]
[<ffffffffc0579846>] nouveau_vma_del+0x76/0xa0 [nouveau]
[<ffffffffc05764aa>] nouveau_gem_object_delete_work+0x3a/0x60 [nouveau]
[<ffffffffc057067a>] nouveau_cli_work+0xba/0xf0 [nouveau]
[<ffffffff93abe6bf>] process_one_work+0x17f/0x440
[<ffffffff93abf7d6>] worker_thread+0x126/0x3c0
[<ffffffff93abf6b0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff93ac6691>] kthread+0xd1/0xe0
[<ffffffff93ac65c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff94192d37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff93ac65c0>] ? insert_kthread_work+0x40/0x40