Kerneloops

Similar reports
Problem #9657
Component
kernel Tainted
Last affected version
0:3.10.0-1127.18.2.el7
Executable
unknown
First occurrence
2021-06-09
Last occurrence
2021-06-09
Unique reports
1
Quality
-63

Statistics

Operating system Unique / Total count
CentOS 7 1 / 1
Operating system Count
CentOS 7 1
Architecture Count
x86_64 1
Related packages Count
kernel 1
 0:3.10.0-1127.18.2.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:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.


Backtrace

Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffbad7ffa5
Build id: 3.10.0-1127.18.2.el7.x86_64
0x19
2
__warn
vmlinux 0xffffffffba69bd18
Build id: 3.10.0-1127.18.2.el7.x86_64
0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffffba69bd9f
Build id: 3.10.0-1127.18.2.el7.x86_64
0x5f
4
drm_dp_bw_code_to_link_rate
drm_kms_helper 0xffffffffc06f78f9
Build id: 3.10.0-1127.18.2.el7.x86_64
0x59
5
radeon_dp_get_dp_link_config
radeon 0xffffffffc0ba2ff3
Build id: 3.10.0-1127.18.2.el7.x86_64
0x43
6
radeon_dp_mode_valid_helper
radeon 0xffffffffc0ba3b6e
Build id: 3.10.0-1127.18.2.el7.x86_64
0x4e
7
? drm_connector_list_update
drm 0xffffffffc0527ab8
Build id: 3.10.0-1127.18.2.el7.x86_64
0xa8
8
radeon_dp_mode_valid
radeon 0xffffffffc0b6080d
Build id: 3.10.0-1127.18.2.el7.x86_64
0xed
9
drm_helper_probe_single_connector_modes
drm_kms_helper 0xffffffffc06f89ad
Build id: 3.10.0-1127.18.2.el7.x86_64
0x51d
10
drm_setup_crtcs
drm_kms_helper 0xffffffffc07094b0
Build id: 3.10.0-1127.18.2.el7.x86_64
0x1a0
11
? netlink_broadcast_filtered
vmlinux 0xffffffffbac8ee5c
Build id: 3.10.0-1127.18.2.el7.x86_64
0x14c
12
? kobj_ns_initial
vmlinux 0xffffffffba988be0
Build id: 3.10.0-1127.18.2.el7.x86_64
0x50
13
__drm_fb_helper_initial_config_and_unlock
drm_kms_helper 0xffffffffc0709e2f
Build id: 3.10.0-1127.18.2.el7.x86_64
0x3f
14
? sched_clock
vmlinux 0xffffffffba635c19
Build id: 3.10.0-1127.18.2.el7.x86_64
0x9
15
drm_fb_helper_hotplug_event.part.31
drm_kms_helper 0xffffffffc070a49e
Build id: 3.10.0-1127.18.2.el7.x86_64
0xbe
16
drm_fb_helper_hotplug_event
drm_kms_helper 0xffffffffc070a4ce
Build id: 3.10.0-1127.18.2.el7.x86_64
0x1e
17
drm_fb_helper_output_poll_changed
drm_kms_helper 0xffffffffc070a645
Build id: 3.10.0-1127.18.2.el7.x86_64
0x15
18
drm_kms_helper_hotplug_event
drm_kms_helper 0xffffffffc06f81da
Build id: 3.10.0-1127.18.2.el7.x86_64
0x2a
19
output_poll_execute
drm_kms_helper 0xffffffffc06f8d88
Build id: 3.10.0-1127.18.2.el7.x86_64
0x98
20
? __schedule
vmlinux 0xffffffffbad85942
Build id: 3.10.0-1127.18.2.el7.x86_64
0x402
21
process_one_work
vmlinux 0xffffffffba6be6bf
Build id: 3.10.0-1127.18.2.el7.x86_64
0x17f
22
worker_thread
vmlinux 0xffffffffba6bf7d6
Build id: 3.10.0-1127.18.2.el7.x86_64
0x126
23
? manage_workers.isra.26
vmlinux 0xffffffffba6bf6b0
Build id: 3.10.0-1127.18.2.el7.x86_64
0x2a0
24
kthread
vmlinux 0xffffffffba6c6691
Build id: 3.10.0-1127.18.2.el7.x86_64
0xd1
25
? insert_kthread_work
vmlinux 0xffffffffba6c65c0
Build id: 3.10.0-1127.18.2.el7.x86_64
0x40
26
ret_from_fork_nospec_begin
vmlinux 0xffffffffbad92d37
Build id: 3.10.0-1127.18.2.el7.x86_64
0x21
27
? insert_kthread_work
vmlinux 0xffffffffba6c65c0
Build id: 3.10.0-1127.18.2.el7.x86_64
0x40
WARNING: CPU: 2 PID: 131 at drivers/gpu/drm/drm_dp_helper.c:173 drm_dp_bw_code_to_link_rate+0x59/0x70 [drm_kms_helper]
unknown DP link BW code 0, using 162000
Modules linked in: dm_mirror dm_region_hash dm_log dm_mod radeon arc4 ath9k ath9k_common ath9k_hw intel_pmc_core rtsx_usb_sdmmc mmc_core intel_powerclamp coretemp intel_rapl iosf_mbi ath snd_hda_codec_realtek kvm_intel mac80211 iTCO_wdt iTCO_vendor_support snd_hda_codec_generic kvm intel_wmi_thunderbolt i2c_algo_bit ttm snd_hda_codec_hdmi drm_kms_helper snd_hda_intel ath3k snd_hda_codec btusb irqbypass crc32_pclmul ghash_clmulni_intel dcdbas btrtl btbcm btintel syscopyarea sysfillrect snd_hda_core sysimgblt snd_hwdep cfg80211 fb_sys_fops snd_seq bluetooth aesni_intel lrw gf128mul glue_helper ablk_helper cryptd snd_seq_device drm snd_pcm rtsx_usb pcspkr joydev sg snd_timer snd i2c_i801 r8169 mei_me mei rfkill soundcore drm_panel_orientation_quirks wmi pinctrl_sunrisepoint i2c_hid pinctrl_intel
acpi_pad nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables ext4 mbcache jbd2 sd_mod sr_mod cdrom crc_t10dif crct10dif_generic ahci libahci crct10dif_pclmul libata crct10dif_common crc32c_intel serio_raw video
CPU: 2 PID: 131 Comm: kworker/2:1 Tainted: G        W      ------------   3.10.0-1127.18.2.el7.x86_64 #1
Hardware name: Dell Inc. Vostro 3650  /0VGHXY, BIOS 3.1.0 01/21/2016
Workqueue: events output_poll_execute [drm_kms_helper]
Call Trace:
[<ffffffffbad7ffa5>] dump_stack+0x19/0x1b
[<ffffffffba69bd18>] __warn+0xd8/0x100
[<ffffffffba69bd9f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc06f78f9>] drm_dp_bw_code_to_link_rate+0x59/0x70 [drm_kms_helper]
[<ffffffffc0ba2ff3>] radeon_dp_get_dp_link_config+0x43/0x150 [radeon]
[<ffffffffc0ba3b6e>] radeon_dp_mode_valid_helper+0x4e/0xc0 [radeon]
[<ffffffffc0527ab8>] ? drm_connector_list_update+0xa8/0x150 [drm]
[<ffffffffc0b6080d>] radeon_dp_mode_valid+0xed/0x100 [radeon]
[<ffffffffc06f89ad>] drm_helper_probe_single_connector_modes+0x51d/0x730 [drm_kms_helper]
[<ffffffffc07094b0>] drm_setup_crtcs+0x1a0/0xae0 [drm_kms_helper]
[<ffffffffbac8ee5c>] ? netlink_broadcast_filtered+0x14c/0x3e0
[<ffffffffba988be0>] ? kobj_ns_initial+0x50/0x50
[<ffffffffc0709e2f>] __drm_fb_helper_initial_config_and_unlock+0x3f/0x3f0 [drm_kms_helper]
[<ffffffffba635c19>] ? sched_clock+0x9/0x10
[<ffffffffc070a49e>] drm_fb_helper_hotplug_event.part.31+0xbe/0xd0 [drm_kms_helper]
[<ffffffffc070a4ce>] drm_fb_helper_hotplug_event+0x1e/0x30 [drm_kms_helper]
[<ffffffffc070a645>] drm_fb_helper_output_poll_changed+0x15/0x20 [drm_kms_helper]
[<ffffffffc06f81da>] drm_kms_helper_hotplug_event+0x2a/0x40 [drm_kms_helper]
[<ffffffffc06f8d88>] output_poll_execute+0x98/0x1b0 [drm_kms_helper]
[<ffffffffbad85942>] ? __schedule+0x402/0x840
[<ffffffffba6be6bf>] process_one_work+0x17f/0x440
[<ffffffffba6bf7d6>] worker_thread+0x126/0x3c0
[<ffffffffba6bf6b0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffba6c6691>] kthread+0xd1/0xe0
[<ffffffffba6c65c0>] ? insert_kthread_work+0x40/0x40
[<ffffffffbad92d37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffba6c65c0>] ? insert_kthread_work+0x40/0x40