WARNING: CPU: 1 PID: 171 at drivers/net/ethernet/intel/igb/igb_main.c:756 igb_rd32+0x7c/0x90 [igb]
igb: Failed to read reg 0x5b50!
Modules linked in: devlink ebtable_filter ebtables ip6table_filter ip6_tables ni488k(POE) nipalk(POE) nikal(POE) iptable_filter ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack dm_mirror dm_region_hash dm_log dm_mod iTCO_wdt iTCO_vendor_support mei_wdt vfat fat intel_pmc_core intel_powerclamp coretemp intel_rapl kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr i2c_i801 joydev mei_me sg mei i40e idma64 i2c_designware_platform virt_dma i2c_designware_core wmi i2c_hid pinctrl_cannonlake pinctrl_intel tpm_crb acpi_pad nfsd auth_rpcgss nfs_acl lockd grace sunrpc sch_fq_codel ip_tables xfs libcrc32c sd_mod sr_mod cdrom crc_t10dif crct10dif_generic i915 iosf_mbi
drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci e1000e igb crct10dif_pclmul drm crct10dif_common libahci crc32c_intel libata serio_raw dca ptp pps_core i2c_algo_bit drm_panel_orientation_quirks video fuse
CPU: 1 PID: 171 Comm: kworker/1:1 Tainted: P        W  OE  ------------   3.10.0-1160.6.1.el7.x86_64 #1
Hardware name: Default string Default string/ROBO-8114VG2AR-PCIE1, BIOS 0.4.5 06/01/2021
Workqueue: events igb_watchdog_task [igb]
Call Trace:
[<ffffffff86b81400>] dump_stack+0x19/0x1b
[<ffffffff8649b228>] __warn+0xd8/0x100
[<ffffffff8649b2af>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc03b3acc>] igb_rd32+0x7c/0x90 [igb]
[<ffffffffc03d19d5>] igb_get_hw_semaphore_i210+0x35/0x190 [igb]
[<ffffffffc03d25e2>] igb_acquire_swfw_sync_i210+0x62/0xd0 [igb]
[<ffffffffc03c6786>] igb_acquire_phy_82575+0x36/0x70 [igb]
[<ffffffffc03c87d7>] igb_read_phy_reg_82580+0x27/0x60 [igb]
[<ffffffffc03ce919>] igb_phy_has_link+0x79/0x190 [igb]
[<ffffffffc03cbaf0>] igb_check_for_copper_link+0x60/0xe0 [igb]
[<ffffffff864e5f11>] ? put_prev_entity+0x31/0x400
[<ffffffffc03c8535>] igb_check_for_link_82575+0x85/0xc0 [igb]
[<ffffffffc03baae4>] igb_has_link+0x34/0xd0 [igb]
[<ffffffffc03bc459>] igb_watchdog_task+0x49/0x800 [igb]
[<ffffffff86b86d4f>] ? __schedule+0x3af/0x860
[<ffffffff864bdc4f>] process_one_work+0x17f/0x440
[<ffffffff864bed66>] worker_thread+0x126/0x3c0
[<ffffffff864bec40>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff864c5c21>] kthread+0xd1/0xe0
[<ffffffff864c5b50>] ? insert_kthread_work+0x40/0x40
[<ffffffff86b94df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff864c5b50>] ? insert_kthread_work+0x40/0x40

WARNING: CPU: 0 PID: 81 at drivers/net/ethernet/intel/igb/igb_main.c:756 igb_rd32+0x7c/0x90 [igb]
igb: Failed to read reg 0x5b50!
Modules linked in: ni488k(POE) nipalk(POE) nikal(POE) iptable_filter ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack dm_mirror dm_region_hash dm_log dm_mod vfat fat iTCO_wdt iTCO_vendor_support mei_wdt intel_pmc_core snd_hda_codec_hdmi intel_powerclamp coretemp intel_rapl kvm_intel kvm snd_hda_intel snd_hda_codec irqbypass crc32_pclmul snd_hda_core ghash_clmulni_intel snd_hwdep snd_seq aesni_intel snd_seq_device lrw gf128mul glue_helper snd_pcm ablk_helper cryptd pcspkr snd_timer snd i2c_i801 soundcore mei_me mei i2c_designware_platform idma64 i2c_designware_core virt_dma wmi i2c_hid pinctrl_cannonlake pinctrl_intel tpm_crb acpi_pad nfsd auth_rpcgss nfs_acl lockd grace sunrpc sch_fq_codel ip_tables xfs libcrc32c i915 iosf_mbi
drm_kms_helper ahci syscopyarea e1000e sysfillrect igb sysimgblt crct10dif_pclmul fb_sys_fops crct10dif_common crc32c_intel libahci drm libata serio_raw nvme dca ptp nvme_core pps_core i2c_algo_bit drm_panel_orientation_quirks video fuse
CPU: 0 PID: 81 Comm: kworker/0:4 Kdump: loaded Tainted: P        W  OE  ------------   3.10.0-1160.6.1.el7.x86_64 #1
Hardware name: Default string Default string/ROBO-8114VG2AR-PCIE1, BIOS 0.4.5 06/01/2021
Workqueue: events igb_watchdog_task [igb]
Call Trace:
[<ffffffffbcb81400>] dump_stack+0x19/0x1b
[<ffffffffbc49b228>] __warn+0xd8/0x100
[<ffffffffbc49b2af>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc0627acc>] igb_rd32+0x7c/0x90 [igb]
[<ffffffffc06459d5>] igb_get_hw_semaphore_i210+0x35/0x190 [igb]
[<ffffffffc06465e2>] igb_acquire_swfw_sync_i210+0x62/0xd0 [igb]
[<ffffffffc063a786>] igb_acquire_phy_82575+0x36/0x70 [igb]
[<ffffffffc063c7d7>] igb_read_phy_reg_82580+0x27/0x60 [igb]
[<ffffffffc0642919>] igb_phy_has_link+0x79/0x190 [igb]
[<ffffffffc063faf0>] igb_check_for_copper_link+0x60/0xe0 [igb]
[<ffffffffc063c535>] igb_check_for_link_82575+0x85/0xc0 [igb]
[<ffffffffc062eae4>] igb_has_link+0x34/0xd0 [igb]
[<ffffffffc0630459>] igb_watchdog_task+0x49/0x800 [igb]
[<ffffffffbc4bdc4f>] process_one_work+0x17f/0x440
[<ffffffffbc4bed66>] worker_thread+0x126/0x3c0
[<ffffffffbc4bec40>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffbc4c5c21>] kthread+0xd1/0xe0
[<ffffffffbc4c5b50>] ? insert_kthread_work+0x40/0x40
[<ffffffffbcb94df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffbc4c5b50>] ? insert_kthread_work+0x40/0x40

WARNING: CPU: 46 PID: 888 at drivers/net/ethernet/intel/igb/igb_main.c:756 igb_rd32+0x8c/0xa0 [igb]
igb: Failed to read reg 0x5b50!
Modules linked in: 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 ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc iTCO_wdt iTCO_vendor_support squashfs vfat fat ext4 mbcache jbd2 loop i10nm_edac nfit libnvdimm intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel snd_hda_codec_realtek kvm snd_hda_codec_generic ipmi_ssif irqbypass crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_codec aesni_intel
lrw gf128mul glue_helper snd_hda_core ablk_helper cryptd snd_hwdep snd_seq pcspkr snd_seq_device snd_pcm joydev snd_timer sg snd i2c_i801 soundcore mei_me mei ipmi_si ipmi_devintf ipmi_msghandler pinctrl_lewisburg acpi_pad pinctrl_intel acpi_power_meter acpi_cpufreq binfmt_misc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic rndis_host cdc_ether ast drm_kms_helper ax88179_178a usbnet mii syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci crct10dif_pclmul crct10dif_common crc32c_intel drm igb libahci nvme libata megaraid_sas nvme_core ptp pps_core dca i2c_algo_bit drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 46 PID: 888 Comm: kworker/46:1 Kdump: loaded Not tainted 3.10.0-1160.119.1.el7.x86_64 #1
Hardware name: Supermicro X12DAi-N6/X12DAi-N6, BIOS 1.4 07/11/2022
Workqueue: events igb_watchdog_task [igb]
Call Trace:
[<ffffffffa51b1bec>] dump_stack+0x19/0x1f
[<ffffffffa4a9f868>] __warn+0xd8/0x100
[<ffffffffa4a9f8ef>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffa4aeb01c>] ? dequeue_entity+0x11c/0x5d0
[<ffffffffc029fbac>] igb_rd32+0x8c/0xa0 [igb]
[<ffffffffc02be1c5>] igb_get_hw_semaphore_i210+0x35/0x190 [igb]
[<ffffffffc02bee22>] igb_acquire_swfw_sync_i210+0x62/0xe0 [igb]
[<ffffffffc02b2c76>] igb_acquire_phy_82575+0x36/0x70 [igb]
[<ffffffffc02b4d57>] igb_read_phy_reg_82580+0x27/0x60 [igb]
[<ffffffffc02bb039>] igb_phy_has_link+0x79/0x190 [igb]
[<ffffffffc02b8128>] igb_check_for_copper_link+0x68/0xf0 [igb]
[<ffffffffc02b4aa5>] igb_check_for_link_82575+0x85/0xc0 [igb]
[<ffffffffc02a6d24>] igb_has_link+0x34/0xe0 [igb]
[<ffffffffc02a86a9>] igb_watchdog_task+0x49/0x800 [igb]
[<ffffffffa4ac32ef>] process_one_work+0x17f/0x440
[<ffffffffa4ac4436>] worker_thread+0x126/0x3c0
[<ffffffffa4ac4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffa4acb621>] kthread+0xd1/0xe0
[<ffffffffa4acb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffa51c51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffa4acb550>] ? insert_kthread_work+0x40/0x40

WARNING: CPU: 25 PID: 868 at drivers/net/ethernet/intel/igb/igb_main.c:756 igb_rd32+0x8c/0xa0 [igb]
igb: Failed to read reg 0x5b50!
Modules linked in: 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 ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc iTCO_wdt iTCO_vendor_support squashfs vfat fat loop i10nm_edac nfit libnvdimm intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel snd_hda_codec_realtek kvm ipmi_ssif snd_hda_codec_generic irqbypass crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_codec aesni_intel lrw gf128mul
glue_helper snd_hda_core ablk_helper cryptd snd_hwdep snd_seq pcspkr snd_seq_device snd_pcm joydev snd_timer sg snd i2c_i801 soundcore mei_me mei ipmi_si ipmi_devintf ipmi_msghandler pinctrl_lewisburg pinctrl_intel acpi_pad acpi_power_meter acpi_cpufreq binfmt_misc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic ast drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci crct10dif_pclmul crct10dif_common drm crc32c_intel igb libahci nvme libata megaraid_sas nvme_core rndis_host ax88179_178a cdc_ether ptp usbnet pps_core dca mii i2c_algo_bit drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 25 PID: 868 Comm: kworker/25:1 Kdump: loaded Not tainted 3.10.0-1160.119.1.el7.x86_64 #1
Hardware name: Supermicro X12DAi-N6/X12DAi-N6, BIOS 1.4 07/11/2022
Workqueue: events igb_watchdog_task [igb]
Call Trace:
[<ffffffff9c5b1bec>] dump_stack+0x19/0x1f
[<ffffffff9be9f868>] __warn+0xd8/0x100
[<ffffffff9be9f8ef>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff9be5c2c2>] ? native_smp_send_reschedule+0x52/0x70
[<ffffffffc044abac>] igb_rd32+0x8c/0xa0 [igb]
[<ffffffffc04691c5>] igb_get_hw_semaphore_i210+0x35/0x190 [igb]
[<ffffffffc0469e22>] igb_acquire_swfw_sync_i210+0x62/0xe0 [igb]
[<ffffffffc045dc76>] igb_acquire_phy_82575+0x36/0x70 [igb]
[<ffffffffc045fd57>] igb_read_phy_reg_82580+0x27/0x60 [igb]
[<ffffffffc0466039>] igb_phy_has_link+0x79/0x190 [igb]
[<ffffffffc0463128>] igb_check_for_copper_link+0x68/0xf0 [igb]
[<ffffffffc045faa5>] igb_check_for_link_82575+0x85/0xc0 [igb]
[<ffffffffc0451d24>] igb_has_link+0x34/0xe0 [igb]
[<ffffffffc04536a9>] igb_watchdog_task+0x49/0x800 [igb]
[<ffffffff9bec32ef>] process_one_work+0x17f/0x440
[<ffffffff9bec4436>] worker_thread+0x126/0x3c0
[<ffffffff9bec4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffff9becb621>] kthread+0xd1/0xe0
[<ffffffff9becb550>] ? insert_kthread_work+0x40/0x40
[<ffffffff9c5c51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff9becb550>] ? insert_kthread_work+0x40/0x40

WARNING: CPU: 46 PID: 888 at drivers/net/ethernet/intel/igb/igb_main.c:756 igb_rd32+0x8c/0xa0 [igb]
igb: Failed to read reg 0x5b50!
Modules linked in: tcp_lp bnep nfnetlink_queue nfnetlink_log bluetooth rfkill 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 ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc iTCO_wdt iTCO_vendor_support squashfs vfat fat ext4 i10nm_edac nfit mbcache libnvdimm jbd2 loop intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm snd_hda_codec_realtek snd_hda_codec_generic ipmi_ssif irqbypass crc32_pclmul
ghash_clmulni_intel snd_hda_intel aesni_intel snd_hda_codec lrw gf128mul glue_helper ablk_helper cryptd snd_hda_core snd_hwdep pcspkr snd_seq snd_seq_device joydev snd_pcm sg snd_timer snd i2c_i801 soundcore mei_me mei ipmi_si ipmi_devintf ipmi_msghandler pinctrl_lewisburg pinctrl_intel acpi_power_meter acpi_pad acpi_cpufreq binfmt_misc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic ast drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm ahci crct10dif_pclmul crct10dif_common libahci crc32c_intel igb libata nvme megaraid_sas rndis_host nvme_core cdc_ether ax88179_178a ptp usbnet pps_core dca mii drm_panel_orientation_quirks i2c_algo_bit dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 46 PID: 888 Comm: kworker/46:1 Kdump: loaded Not tainted 3.10.0-1160.119.1.el7.x86_64 #1
Hardware name: Supermicro X12DAi-N6/X12DAi-N6, BIOS 1.4 07/11/2022
Workqueue: events igb_watchdog_task [igb]
Call Trace:
[<ffffffffb1db1bec>] dump_stack+0x19/0x1f
[<ffffffffb169f868>] __warn+0xd8/0x100
[<ffffffffb169f8ef>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc03f5bac>] igb_rd32+0x8c/0xa0 [igb]
[<ffffffffc04141c5>] igb_get_hw_semaphore_i210+0x35/0x190 [igb]
[<ffffffffc0414e22>] igb_acquire_swfw_sync_i210+0x62/0xe0 [igb]
[<ffffffffc0408c76>] igb_acquire_phy_82575+0x36/0x70 [igb]
[<ffffffffc040ad57>] igb_read_phy_reg_82580+0x27/0x60 [igb]
[<ffffffffc0411039>] igb_phy_has_link+0x79/0x190 [igb]
[<ffffffffc040e128>] igb_check_for_copper_link+0x68/0xf0 [igb]
[<ffffffffb16b2883>] ? internal_add_timer+0x83/0xe0
[<ffffffffc040aaa5>] igb_check_for_link_82575+0x85/0xc0 [igb]
[<ffffffffc03fcd24>] igb_has_link+0x34/0xe0 [igb]
[<ffffffffc03fe6a9>] igb_watchdog_task+0x49/0x800 [igb]
[<ffffffffb16c32ef>] process_one_work+0x17f/0x440
[<ffffffffb16c4436>] worker_thread+0x126/0x3c0
[<ffffffffb16c4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffb16cb621>] kthread+0xd1/0xe0
[<ffffffffb16cb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffb1dc51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffb16cb550>] ? insert_kthread_work+0x40/0x40

WARNING: CPU: 7 PID: 237 at drivers/net/ethernet/intel/igb/igb_main.c:756 igb_rd32+0x7c/0x90 [igb]
igb: Failed to read reg 0x5b50!
Modules linked in: devlink ebtable_filter ebtables ip6table_filter ip6_tables ni488k(POE) nipalk(POE) nikal(POE) ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_filter dm_mirror dm_region_hash dm_log dm_mod intel_pmc_core iTCO_wdt iTCO_vendor_support mei_wdt vfat fat intel_powerclamp coretemp intel_rapl kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd snd_hda_codec_hdmi pcspkr i2c_i801 snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd soundcore mei_me mei i2c_designware_platform idma64 i2c_designware_core virt_dma i40e wmi pinctrl_cannonlake pinctrl_intel tpm_crb acpi_pad nfsd auth_rpcgss nfs_acl lockd
grace sunrpc sch_fq_codel ip_tables xfs libcrc32c i915 iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci igb e1000e crct10dif_pclmul crct10dif_common crc32c_intel libahci drm libata serio_raw nvme dca ptp nvme_core pps_core i2c_algo_bit drm_panel_orientation_quirks video i2c_hid fuse
CPU: 7 PID: 237 Comm: kworker/7:1 Kdump: loaded Tainted: P        W  OE  ------------   3.10.0-1160.6.1.el7.x86_64 #1
Hardware name: Default string Default string/ROBO-8114VG2AR-PCIE1, BIOS 0.4.5 06/01/2021
Workqueue: events igb_watchdog_task [igb]
Call Trace:
[<ffffffff92381400>] dump_stack+0x19/0x1b
[<ffffffff91c9b228>] __warn+0xd8/0x100
[<ffffffff91c9b2af>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc02b8acc>] igb_rd32+0x7c/0x90 [igb]
[<ffffffffc02d69d5>] igb_get_hw_semaphore_i210+0x35/0x190 [igb]
[<ffffffffc02d75e2>] igb_acquire_swfw_sync_i210+0x62/0xd0 [igb]
[<ffffffffc02cb786>] igb_acquire_phy_82575+0x36/0x70 [igb]
[<ffffffffc02cd7d7>] igb_read_phy_reg_82580+0x27/0x60 [igb]
[<ffffffffc02d3919>] igb_phy_has_link+0x79/0x190 [igb]
[<ffffffff91dde4f6>] ? next_online_pgdat+0x26/0x60
[<ffffffffc02d0af0>] igb_check_for_copper_link+0x60/0xe0 [igb]
[<ffffffff91ce5f11>] ? put_prev_entity+0x31/0x400
[<ffffffffc02cd535>] igb_check_for_link_82575+0x85/0xc0 [igb]
[<ffffffffc02bfae4>] igb_has_link+0x34/0xd0 [igb]
[<ffffffffc02c1459>] igb_watchdog_task+0x49/0x800 [igb]
[<ffffffff92386d4f>] ? __schedule+0x3af/0x860
[<ffffffff91cbdc4f>] process_one_work+0x17f/0x440
[<ffffffff91cbed66>] worker_thread+0x126/0x3c0
[<ffffffff91cbec40>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff91cc5c21>] kthread+0xd1/0xe0
[<ffffffff91cc5b50>] ? insert_kthread_work+0x40/0x40
[<ffffffff92394df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff91cc5b50>] ? insert_kthread_work+0x40/0x40

WARNING: CPU: 32 PID: 362 at drivers/net/ethernet/intel/igb/igb_main.c:756 igb_rd32+0x7c/0x90 [igb]
igb: Failed to read reg 0x5b50!
Modules linked in: tcp_lp 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 ebtable_filter ebtables ip6table_filter devlink ip6_tables iptable_filter sunrpc dm_mirror dm_region_hash dm_log dm_mod iTCO_wdt iTCO_vendor_support i10nm_edac nfit libnvdimm intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm snd_hda_codec_realtek snd_hda_codec_generic irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_intel aesni_intel snd_hda_codec lrw gf128mul glue_helper snd_hda_core ablk_helper cryptd snd_hwdep pcspkr snd_seq snd_seq_device rndis_host snd_pcm igb cdc_ether usbnet snd_timer ptp joydev mii sg pps_core snd i2c_i801 dca soundcore mei_me mei ipmi_si ipmi_devintf
ipmi_msghandler pinctrl_lewisburg pinctrl_intel acpi_power_meter acpi_pad acpi_cpufreq sch_fq_codel binfmt_misc br_netfilter bridge stp llc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci drm crct10dif_pclmul libahci crct10dif_common crc32c_intel libata nvme nvme_core drm_panel_orientation_quirks fuse
CPU: 32 PID: 362 Comm: kworker/32:1 Kdump: loaded Not tainted 3.10.0-1160.24.1.el7.x86_64 #1
Hardware name: Supermicro X12DAi-N6/X12DAi-N6, BIOS 1.4 07/11/2022
Workqueue: events igb_watchdog_task [igb]
Call Trace:
[<ffffffffa358308a>] dump_stack+0x19/0x1b
[<ffffffffa2e9b1b8>] __warn+0xd8/0x100
[<ffffffffa2e9b23f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffa2ee2499>] ? pick_next_entity+0xa9/0x190
[<ffffffffc0a57acc>] igb_rd32+0x7c/0x90 [igb]
[<ffffffffc0a759d5>] igb_get_hw_semaphore_i210+0x35/0x190 [igb]
[<ffffffffc0a765e2>] igb_acquire_swfw_sync_i210+0x62/0xd0 [igb]
[<ffffffffc0a6a786>] igb_acquire_phy_82575+0x36/0x70 [igb]
[<ffffffffc0a6c7d7>] igb_read_phy_reg_82580+0x27/0x60 [igb]
[<ffffffffc0a72919>] igb_phy_has_link+0x79/0x190 [igb]
[<ffffffffc0a6faf0>] igb_check_for_copper_link+0x60/0xe0 [igb]
[<ffffffffc0a6c535>] igb_check_for_link_82575+0x85/0xc0 [igb]
[<ffffffffc0a5eae4>] igb_has_link+0x34/0xd0 [igb]
[<ffffffffc0a60459>] igb_watchdog_task+0x49/0x800 [igb]
[<ffffffffa35889e7>] ? __schedule+0x3c7/0x870
[<ffffffffa2ebddcf>] process_one_work+0x17f/0x440
[<ffffffffa2ebeee6>] worker_thread+0x126/0x3c0
[<ffffffffa2ebedc0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffa2ec5da1>] kthread+0xd1/0xe0
[<ffffffffa2ec5cd0>] ? insert_kthread_work+0x40/0x40
[<ffffffffa3595df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffa2ec5cd0>] ? insert_kthread_work+0x40/0x40

WARNING: CPU: 47 PID: 890 at drivers/net/ethernet/intel/igb/igb_main.c:756 igb_rd32+0x7c/0x90 [igb]
igb: Failed to read reg 0x5b50!
Modules linked in: tcp_lp bnep nfnetlink_queue nfnetlink_log nfnetlink bluetooth rfkill 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 sunrpc iTCO_wdt iTCO_vendor_support ext4 vfat fat mbcache jbd2 nfit libnvdimm intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm snd_hda_codec_realtek snd_hda_codec_generic irqbypass crc32_pclmul ghash_clmulni_intel ipmi_ssif aesni_intel snd_hda_intel lrw gf128mul glue_helper ablk_helper snd_hda_codec cryptd snd_hda_core pcspkr snd_hwdep snd_seq snd_seq_device joydev snd_pcm ax88179_178a sg snd_timer snd i2c_i801 soundcore
mei_me mei ipmi_si ipmi_devintf ipmi_msghandler pinctrl_lewisburg acpi_pad pinctrl_intel acpi_power_meter acpi_cpufreq binfmt_misc ip_tables xfs libcrc32c rndis_host cdc_ether usbnet mii sd_mod crc_t10dif crct10dif_generic ast drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm crct10dif_pclmul crct10dif_common crc32c_intel ahci igb libahci libata megaraid_sas nvme nvme_core ptp pps_core dca i2c_algo_bit drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 47 PID: 890 Comm: kworker/47:1 Kdump: loaded Not tainted 3.10.0-1160.el7.x86_64 #1
Hardware name: Supermicro X12DAi-N6/X12DAi-N6, BIOS 1.4 07/11/2022
Workqueue: events igb_watchdog_task [igb]
Call Trace:
[<ffffffff9f581340>] dump_stack+0x19/0x1b
[<ffffffff9ee9b228>] __warn+0xd8/0x100
[<ffffffff9ee9b2af>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff9f58eb6f>] ? notifier_call_chain+0x4f/0x70
[<ffffffffc032cacc>] igb_rd32+0x7c/0x90 [igb]
[<ffffffffc034a9d5>] igb_get_hw_semaphore_i210+0x35/0x190 [igb]
[<ffffffffc034b5e2>] igb_acquire_swfw_sync_i210+0x62/0xd0 [igb]
[<ffffffffc033f786>] igb_acquire_phy_82575+0x36/0x70 [igb]
[<ffffffffc03417d7>] igb_read_phy_reg_82580+0x27/0x60 [igb]
[<ffffffffc0347919>] igb_phy_has_link+0x79/0x190 [igb]
[<ffffffff9efde4b6>] ? next_online_pgdat+0x26/0x60
[<ffffffffc0344af0>] igb_check_for_copper_link+0x60/0xe0 [igb]
[<ffffffffc0341535>] igb_check_for_link_82575+0x85/0xc0 [igb]
[<ffffffffc0333ae4>] igb_has_link+0x34/0xd0 [igb]
[<ffffffffc0335459>] igb_watchdog_task+0x49/0x800 [igb]
[<ffffffff9eebdc4f>] process_one_work+0x17f/0x440
[<ffffffff9eebed66>] worker_thread+0x126/0x3c0
[<ffffffff9eebec40>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff9eec5c21>] kthread+0xd1/0xe0
[<ffffffff9eec5b50>] ? insert_kthread_work+0x40/0x40
[<ffffffff9f593ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff9eec5b50>] ? insert_kthread_work+0x40/0x40

WARNING: CPU: 0 PID: 14835 at drivers/net/ethernet/intel/igb/igb_main.c:756 igb_rd32+0x7c/0x90 [igb]
igb: Failed to read reg 0x5b50!
Modules linked in: nf_conntrack_netlink xt_addrtype br_netfilter overlay xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink nfsv3 nfs fscache 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 nct6775 hwmon_vid iTCO_wdt iTCO_vendor_support sb_edac intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd
pcspkr mei_me sg i2c_i801 lpc_ich mei wmi ipmi_ssif ipmi_devintf ipmi_msghandler acpi_power_meter acpi_pad nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic ast drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci drm igb libahci libata crct10dif_pclmul crct10dif_common crc32c_intel ptp serio_raw pps_core dca drm_panel_orientation_quirks i2c_algo_bit dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 0 PID: 14835 Comm: kworker/0:1 Kdump: loaded Not tainted 3.10.0-1160.6.1.el7.x86_64 #1
Hardware name: ASUSTeK COMPUTER INC. Z10PA-D8 Series/Z10PA-D8 Series, BIOS 3003 10/26/2015
Workqueue: events igb_watchdog_task [igb]
Call Trace:
[<ffffffff81781400>] dump_stack+0x19/0x1b
[<ffffffff8109b228>] __warn+0xd8/0x100
[<ffffffff8109b2af>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc038cacc>] igb_rd32+0x7c/0x90 [igb]
[<ffffffffc03aa9d5>] igb_get_hw_semaphore_i210+0x35/0x190 [igb]
[<ffffffffc03ab5e2>] igb_acquire_swfw_sync_i210+0x62/0xd0 [igb]
[<ffffffffc039f786>] igb_acquire_phy_82575+0x36/0x70 [igb]
[<ffffffffc03a17d7>] igb_read_phy_reg_82580+0x27/0x60 [igb]
[<ffffffffc03a7919>] igb_phy_has_link+0x79/0x190 [igb]
[<ffffffff810ad875>] ? internal_add_timer+0x45/0xe0
[<ffffffffc03a4af0>] igb_check_for_copper_link+0x60/0xe0 [igb]
[<ffffffff810e5f11>] ? put_prev_entity+0x31/0x400
[<ffffffffc03a1535>] igb_check_for_link_82575+0x85/0xc0 [igb]
[<ffffffffc0393ae4>] igb_has_link+0x34/0xd0 [igb]
[<ffffffffc0395459>] igb_watchdog_task+0x49/0x800 [igb]
[<ffffffff81786d4f>] ? __schedule+0x3af/0x860
[<ffffffff810bdc4f>] process_one_work+0x17f/0x440
[<ffffffff810bed66>] worker_thread+0x126/0x3c0
[<ffffffff810bec40>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff810c5c21>] kthread+0xd1/0xe0
[<ffffffff810c5b50>] ? insert_kthread_work+0x40/0x40
[<ffffffff81794df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff810c5b50>] ? insert_kthread_work+0x40/0x40

WARNING: CPU: 2 PID: 436 at drivers/net/ethernet/intel/igb/igb_main.c:756 igb_rd32+0x7c/0x90 [igb]
igb: Failed to read reg 0x5b50!
Modules linked in: dm_mirror dm_region_hash dm_log intel_powerclamp coretemp intel_rapl iosf_mbi ppdev iTCO_wdt iTCO_vendor_support kvm irqbypass crc32_pclmul joydev ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr i2c_i801 sg ipmi_si winbond_cir rc_core parport_pc ipmi_devintf parport ipmi_msghandler video int3400_thermal lpc_ich ie31200_edac dm_multipath dm_mod nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables ext4 mbcache jbd2 sd_mod crc_t10dif crct10dif_generic mgag200 drm_kms_helper syscopyarea sysfillrect ahci sysimgblt fb_sys_fops ttm libahci crct10dif_pclmul crct10dif_common crc32c_intel drm libata igb ptp pps_core dca i2c_algo_bit drm_panel_orientation_quirks fuse
CPU: 2 PID: 436 Comm: kworker/2:2 Kdump: loaded Not tainted 3.10.0-1160.49.1.el7.x86_64 #1
Hardware name: Intel Corporation S1200RP_SE/S1200RP_SE, BIOS S1200RP.86B.03.03.0006.081720162300 08/17/2016
Workqueue: events igb_watchdog_task [igb]
Call Trace:
[<ffffffffa4b83539>] dump_stack+0x19/0x1b
[<ffffffffa449b278>] __warn+0xd8/0x100
[<ffffffffa449b2ff>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc02eaacc>] igb_rd32+0x7c/0x90 [igb]
[<ffffffffc03089d5>] igb_get_hw_semaphore_i210+0x35/0x190 [igb]
[<ffffffffc03095e2>] igb_acquire_swfw_sync_i210+0x62/0xd0 [igb]
[<ffffffffc02fd786>] igb_acquire_phy_82575+0x36/0x70 [igb]
[<ffffffffc02ff7d7>] igb_read_phy_reg_82580+0x27/0x60 [igb]
[<ffffffffc0305919>] igb_phy_has_link+0x79/0x190 [igb]
[<ffffffffc0302af0>] igb_check_for_copper_link+0x60/0xe0 [igb]
[<ffffffffc02ff535>] igb_check_for_link_82575+0x85/0xc0 [igb]
[<ffffffffc02f1ae4>] igb_has_link+0x34/0xd0 [igb]
[<ffffffffc02f3459>] igb_watchdog_task+0x49/0x800 [igb]
[<ffffffffa44bde8f>] process_one_work+0x17f/0x440
[<ffffffffa44befa6>] worker_thread+0x126/0x3c0
[<ffffffffa44bee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffa44c5e61>] kthread+0xd1/0xe0
[<ffffffffa44c5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffffa4b95df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffa44c5d90>] ? insert_kthread_work+0x40/0x40

WARNING: CPU: 26 PID: 130610 at drivers/net/ethernet/intel/igb/igb_main.c:756 igb_rd32+0x7c/0x90 [igb]
igb: Failed to read reg 0x5b50!
Modules linked in: xt_nat tcp_diag inet_diag tcp_lp xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink drbg ansi_cprng ccm 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 vfat edac_mce_amd fat arc4 kvm_amd kvm rtl8821ae btcoexist irqbypass crc32_pclmul rtl_pci rtlwifi ghash_clmulni_intel snd_usb_audio mac80211 snd_hda_intel aesni_intel lrw snd_hda_codec gf128mul glue_helper
ablk_helper cryptd snd_hda_core snd_usbmidi_lib joydev snd_hwdep snd_seq snd_rawmidi eeepc_wmi snd_seq_device asus_wmi sparse_keymap cfg80211 snd_pcm video pcspkr snd_timer snd rfkill soundcore k10temp i2c_piix4 i2c_designware_platform pinctrl_amd i2c_designware_core acpi_cpufreq ip_tables xfs libcrc32c nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) drm_kms_helper syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci igb drm crct10dif_pclmul libata crct10dif_common nvme crc32c_intel ptp pps_core nvme_core dca mxm_wmi i2c_algo_bit drm_panel_orientation_quirks sdhci_acpi iosf_mbi sdhci mmc_core wmi dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 26 PID: 130610 Comm: kworker/26:0 Kdump: loaded Tainted: P           OE  ------------   3.10.0-1160.21.1.el7.x86_64 #1
Hardware name: System manufacturer System Product Name/PRIME TRX40-PRO S, BIOS 1303 11/11/2020
Workqueue: events igb_watchdog_task [igb]
Call Trace:
[<ffffffff97f8305a>] dump_stack+0x19/0x1b
[<ffffffff9789b1b8>] __warn+0xd8/0x100
[<ffffffff9789b23f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc0489acc>] igb_rd32+0x7c/0x90 [igb]
[<ffffffffc04a79d5>] igb_get_hw_semaphore_i210+0x35/0x190 [igb]
[<ffffffffc04a85e2>] igb_acquire_swfw_sync_i210+0x62/0xd0 [igb]
[<ffffffffc049c786>] igb_acquire_phy_82575+0x36/0x70 [igb]
[<ffffffffc049e7d7>] igb_read_phy_reg_82580+0x27/0x60 [igb]
[<ffffffffc04a4919>] igb_phy_has_link+0x79/0x190 [igb]
[<ffffffffc04a1af0>] igb_check_for_copper_link+0x60/0xe0 [igb]
[<ffffffff978e6091>] ? put_prev_entity+0x31/0x400
[<ffffffffc049e535>] igb_check_for_link_82575+0x85/0xc0 [igb]
[<ffffffffc0490ae4>] igb_has_link+0x34/0xd0 [igb]
[<ffffffffc0492459>] igb_watchdog_task+0x49/0x800 [igb]
[<ffffffff97f8899f>] ? __schedule+0x3af/0x860
[<ffffffff978bddcf>] process_one_work+0x17f/0x440
[<ffffffff978beee6>] worker_thread+0x126/0x3c0
[<ffffffff978bedc0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff978c5da1>] kthread+0xd1/0xe0
[<ffffffff978c5cd0>] ? insert_kthread_work+0x40/0x40
[<ffffffff97f95de4>] ret_from_fork_nospec_begin+0xe/0x21
[<ffffffff978c5cd0>] ? insert_kthread_work+0x40/0x40