WARNING: CPU: 20 PID: 7112 at mm/mmap.c:3071 exit_mmap+0x196/0x1a0
Modules linked in: tcp_diag udp_diag inet_diag nvidia_uvm(OE) xt_CHECKSUM iptable_mangle ipt_REJECT nf_reject_ipv4 tun devlink ebtable_filter ebtables ip6table_filter ip6_tables xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xt_addrtype iptable_filter iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack br_netfilter bridge stp llc overlay(T) sunrpc vfat fat nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) iTCO_wdt iTCO_vendor_support ipmi_ssif skx_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 dell_smbios dcdbas dell_wmi_descriptor pcspkr sg mei_me lpc_ich mei i2c_i801 ipmi_si ipmi_devintf ipmi_msghandler acpi_power_meter
acpi_pad ip_tables xfs libcrc32c sd_mod sr_mod crc_t10dif cdrom crct10dif_generic mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci libahci drm crct10dif_pclmul crct10dif_common crc32c_intel libata tg3 megaraid_sas ptp wmi pps_core drm_panel_orientation_quirks nfit libnvdimm dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 20 PID: 7112 Comm: algorithm_frame Kdump: loaded Tainted: P           OE  ------------ T 3.10.0-1160.el7.x86_64 #1
Hardware name: Dell Inc. PowerEdge R740/0DY2X0, BIOS 2.13.3 12/13/2021
Call Trace:
[<ffffffff9f181340>] dump_stack+0x19/0x1b
[<ffffffff9ea9b228>] __warn+0xd8/0x100
[<ffffffff9ea9b36d>] warn_slowpath_null+0x1d/0x20
[<ffffffff9ebfcd56>] exit_mmap+0x196/0x1a0
[<ffffffff9eb5de45>] ? __delayacct_add_tsk+0x175/0x1a0
[<ffffffff9ea97b37>] mmput+0x67/0xf0
[<ffffffff9eaa18b8>] do_exit+0x288/0xa20
[<ffffffff9eb12f3f>] ? futex_wait+0x11f/0x280
[<ffffffff9eaa20cf>] do_group_exit+0x3f/0xa0
[<ffffffff9eab307e>] get_signal_to_deliver+0x1ce/0x5e0
[<ffffffff9ea2c527>] do_signal+0x57/0x6f0
[<ffffffff9eb14d06>] ? do_futex+0x106/0x5a0
[<ffffffff9ebfb757>] ? do_munmap+0x327/0x480
[<ffffffff9eb15220>] ? SyS_futex+0x80/0x190
[<ffffffff9ea2cc32>] do_notify_resume+0x72/0xc0
[<ffffffff9f1942ef>] int_signal+0x12/0x17

WARNING: CPU: 14 PID: 107918 at mm/mmap.c:3061 exit_mmap+0x196/0x1a0
Modules linked in: xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_addrtype br_netfilter bridge stp llc devlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter overlay(T) sunrpc dm_mirror dm_region_hash dm_log iTCO_wdt iTCO_vendor_support ext4 mbcache jbd2 snd_hda_codec_hdmi skx_edac intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm dm_mod irqbypass crc32_pclmul snd_hda_codec_realtek ghash_clmulni_intel snd_hda_codec_generic aesni_intel lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec pcspkr snd_hda_core snd_hwdep snd_seq joydev snd_seq_device snd_pcm snd_timer snd i2c_i801 lpc_ich soundcore mei_me sg mei wmi ipmi_si ipmi_devintf
ipmi_msghandler acpi_power_meter acpi_pad acpi_cpufreq ip_tables xfs libcrc32c sr_mod cdrom sd_mod crc_t10dif crct10dif_generic i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm crct10dif_pclmul ahci crct10dif_common crc32c_intel drm libahci libata i40e(OE) ptp pps_core drm_panel_orientation_quirks nfit libnvdimm fuse
CPU: 14 PID: 107918 Comm: python Tainted: G           OE  ------------ T 3.10.0-957.21.3.el7.x86_64 #1
Hardware name: Supermicro SYS-7039A-I/X11DAi-N, BIOS 3.1a 06/11/2019
Call Trace:
[<ffffffff98363107>] dump_stack+0x19/0x1b
[<ffffffff97c97768>] __warn+0xd8/0x100
[<ffffffff97c978ad>] warn_slowpath_null+0x1d/0x20
[<ffffffff97df3286>] exit_mmap+0x196/0x1a0
[<ffffffff97d587a2>] ? __delayacct_add_tsk+0x172/0x1a0
[<ffffffff97c94167>] mmput+0x67/0xf0
[<ffffffff97c9dd85>] do_exit+0x285/0xa40
[<ffffffff97d0deb5>] ? futex_wait+0x1a5/0x280
[<ffffffff97c9e5bf>] do_group_exit+0x3f/0xa0
[<ffffffff97caf3be>] get_signal_to_deliver+0x1ce/0x5e0
[<ffffffff97c2b527>] do_signal+0x57/0x6f0
[<ffffffff97d0fbd6>] ? do_futex+0x106/0x5a0
[<ffffffff97ce035c>] ? update_curr+0x14c/0x1e0
[<ffffffff97c2bc32>] do_notify_resume+0x72/0xc0
[<ffffffff98376134>] int_signal+0x12/0x17

WARNING: CPU: 44 PID: 44395 at mm/mmap.c:3103 exit_mmap+0x196/0x1a0
Modules linked in: fuse tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache 8021q garp mrp stp llc squashfs loop overlay(T) mmfs26(OE) mmfslinux(OE) tracedev(OE) ip6table_filter ip6table_raw ip6_tables xt_comment xt_multiport xt_conntrack iptable_filter iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw ib_isert iscsi_target_mod ib_srpt target_core_mod ib_srp scsi_transport_srp scsi_tgt dm_mirror dm_region_hash dm_log dm_mod nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(OE) rpcrdma sunrpc rdma_ucm ib_iser ib_umad rdma_cm ib_ipoib iw_cm libiscsi ib_cm nvidia(POE) scsi_transport_iscsi iTCO_wdt iTCO_vendor_support ext4 mbcache jbd2 sb_edac
intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm mlx5_ib snd_hda_codec_hdmi ib_uverbs ib_core irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel snd_hda_codec_realtek lrw gf128mul glue_helper ablk_helper cryptd intel_wmi_thunderbolt pcspkr snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_seq snd_hwdep i2c_i801 mei_me snd_seq_device lpc_ich joydev mei snd_pcm sg snd_timer snd ioatdma soundcore ipmi_si ipmi_devintf ipmi_msghandler acpi_pad acpi_power_meter binfmt_misc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic ast drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops mlx5_core ttm igb ahci libahci mlxfw mxm_wmi drm devlink crct10dif_pclmul crct10dif_common ptp libata nvme crc32c_intel dca pps_core i2c_algo_bit nvme_core drm_panel_orientation_quirks
nfit libnvdimm wmi
CPU: 44 PID: 44395 Comm: cuda-EvtHandlr Kdump: loaded Tainted: P           OE  ------------ T 3.10.0-1160.45.1.el7.x86_64 #1
Hardware name: Supermicro SYS-7048GR-TR/X10DRG-Q, BIOS 2.0b 07/26/2017
Call Trace:
[<ffffffff96f83539>] dump_stack+0x19/0x1b
[<ffffffff9689b278>] __warn+0xd8/0x100
[<ffffffff9689b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffff969fd726>] exit_mmap+0x196/0x1a0
[<ffffffff9695e2e5>] ? __delayacct_add_tsk+0x175/0x1a0
[<ffffffff96897b87>] mmput+0x67/0xf0
[<ffffffff968a1908>] do_exit+0x288/0xa30
[<ffffffff96a64640>] ? __pollwait+0xf0/0xf0
[<ffffffff968a212f>] do_group_exit+0x3f/0xa0
[<ffffffff968b328e>] get_signal_to_deliver+0x1ce/0x5e0
[<ffffffff9682c527>] do_signal+0x57/0x6f0
[<ffffffff96a64640>] ? __pollwait+0xf0/0xf0
[<ffffffff9682cc32>] do_notify_resume+0x72/0xc0
[<ffffffff96f962ef>] int_signal+0x12/0x17

WARNING: CPU: 9 PID: 137121 at mm/mmap.c:3042 exit_mmap+0x196/0x1a0
Modules linked in: uas usb_storage nvidia_uvm(OE) rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache 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 mpt3sas ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter mpt2sas raid_class scsi_transport_sas mptctl mptbase devlink rpcrdma ib_isert iscsi_target_mod ib_iser libiscsi scsi_transport_iscsi ib_srpt target_core_mod ib_srp scsi_transport_srp scsi_tgt ib_ipoib rdma_ucm ib_ucm ib_uverbs ib_umad rdma_cm ib_cm iw_cm dm_mirror dm_region_hash dm_log dm_mod nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) skx_edac intel_powerclamp coretemp intel_rapl ext4 iosf_mbi iTCO_wdt kvm_intel iTCO_vendor_support
kvm mbcache jbd2 irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel snd_hda_codec_hdmi lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel ipmi_ssif snd_hda_codec snd_hda_core snd_hwdep i40iw snd_seq snd_seq_device ib_core joydev snd_pcm pcspkr snd_timer snd soundcore sg mei_me mei lpc_ich shpchp i2c_i801 ipmi_si ipmi_devintf ipmi_msghandler nfit libnvdimm acpi_cpufreq acpi_power_meter acpi_pad nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic ast i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm crct10dif_pclmul crct10dif_common crc32c_intel i40e ahci drm megaraid_sas libahci libata ptp pps_core i2c_core wmi
CPU: 9 PID: 137121 Comm: python3 Kdump: loaded Tainted: P           OE  ------------   3.10.0-862.el7.x86_64 #1
Hardware name: Supermicro X11DPi-N(T)/X11DPi-N, BIOS 3.3a 09/18/2020
Call Trace:
[<ffffffff8e50d768>] dump_stack+0x19/0x1b
[<ffffffff8de916d8>] __warn+0xd8/0x100
[<ffffffff8de9181d>] warn_slowpath_null+0x1d/0x20
[<ffffffff8dfce1f6>] exit_mmap+0x196/0x1a0
[<ffffffff8de8e0f7>] mmput+0x67/0xf0
[<ffffffff8de97795>] do_exit+0x285/0xa40
[<ffffffff8df041df>] ? futex_wait+0x11f/0x280
[<ffffffff8decba9d>] ? ttwu_do_activate.constprop.93+0x5d/0x70
[<ffffffff8de97fcf>] do_group_exit+0x3f/0xa0
[<ffffffff8dea887e>] get_signal_to_deliver+0x1ce/0x5e0
[<ffffffff8de2a527>] do_signal+0x57/0x6e0
[<ffffffff8df05f96>] ? do_futex+0x106/0x5a0
[<ffffffff8de2ac22>] do_notify_resume+0x72/0xc0
[<ffffffff8e51fb1d>] int_signal+0x12/0x17

WARNING: CPU: 2 PID: 4153 at mm/mmap.c:3071 exit_mmap+0x196/0x1a0
Modules linked in: joydev 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 devlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc vfat fat intel_pmc_core intel_powerclamp coretemp iTCO_wdt iTCO_vendor_support dell_wmi snd_hda_codec_hdmi dell_smbios sparse_keymap dell_wmi_descriptor i2c_i801 intel_rapl pinctrl_cannonlake pinctrl_intel dcdbas kvm_intel sg kvm dell_led wmi tpm_crb irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic aesni_intel lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm
snd_timer mei_me snd mei acpi_pad soundcore pcspkr ip_tables xfs libcrc32c sd_mod sr_mod cdrom crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm libahci libata crct10dif_pclmul crct10dif_common crc32c_intel serio_raw r8169 drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod
CPU: 2 PID: 4153 Comm: ProfilerChild Kdump: loaded Not tainted 3.10.0-1127.8.2.el7.x86_64 #1
Hardware name: Dell Inc. OptiPlex 3060/0T0MHW, BIOS 1.2.22 11/01/2018
Call Trace:
[<ffffffff9b37ffa5>] dump_stack+0x19/0x1b
[<ffffffff9ac9bd18>] __warn+0xd8/0x100
[<ffffffff9ac9be5d>] warn_slowpath_null+0x1d/0x20
[<ffffffff9adfce86>] exit_mmap+0x196/0x1a0
[<ffffffff9ac98667>] mmput+0x67/0xf0
[<ffffffff9aca23b8>] do_exit+0x288/0xa20
[<ffffffff9ad1391f>] ? futex_wait+0x11f/0x280
[<ffffffff9aca2bcf>] do_group_exit+0x3f/0xa0
[<ffffffff9acb3aee>] get_signal_to_deliver+0x1ce/0x5e0
[<ffffffff9ac2c527>] do_signal+0x57/0x6f0
[<ffffffff9ad156c6>] ? do_futex+0x106/0x5a0
[<ffffffff9ad576bb>] ? __seccomp_filter+0x5b/0x300
[<ffffffff9ad3ef86>] ? __audit_syscall_exit+0x1e6/0x280
[<ffffffff9ac2cc32>] do_notify_resume+0x72/0xc0
[<ffffffff9b39322f>] int_signal+0x12/0x17

WARNING: CPU: 3 PID: 12636 at mm/mmap.c:3081 exit_mmap+0x196/0x1a0
Modules linked in: tcp_lp rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace 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 ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc sg joydev i2c_piix4 virtio_balloon pcspkr ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic crct10dif_common sr_mod cdrom virtio_net net_failover virtio_console failover virtio_scsi ata_generic pata_acpi bochs_drm drm_kms_helper syscopyarea sysfillrect sysimgblt
fb_sys_fops ttm drm ata_piix libata serio_raw virtio_pci virtio_ring virtio drm_panel_orientation_quirks floppy dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 3 PID: 12636 Comm: TaskCon~ller #5 Not tainted 3.10.0-1160.105.1.el7.x86_64 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
[<ffffffff94db1bec>] dump_stack+0x19/0x1f
[<ffffffff9469f868>] __warn+0xd8/0x100
[<ffffffff9469f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffff94809626>] exit_mmap+0x196/0x1a0
[<ffffffff94766c45>] ? __delayacct_add_tsk+0x175/0x1a0
[<ffffffff9469c07f>] mmput+0x6f/0x100
[<ffffffff946a6128>] do_exit+0x288/0xa30
[<ffffffff9471a5ff>] ? futex_wait+0x11f/0x290
[<ffffffff946a694f>] do_group_exit+0x3f/0xa0
[<ffffffff946b825e>] get_signal_to_deliver+0x1ce/0x5e0
[<ffffffff9462d5b7>] do_signal+0x57/0x6f0
[<ffffffff9471c356>] ? do_futex+0x106/0x4d0
[<ffffffff9475f93b>] ? __seccomp_filter+0x5b/0x310
[<ffffffff94746966>] ? __audit_syscall_exit+0x1f6/0x2b0
[<ffffffff9462dcca>] do_notify_resume+0x7a/0xd0
[<ffffffff94dc56f7>] int_signal+0x12/0x17

WARNING: CPU: 38 PID: 25778 at mm/mmap.c:3081 exit_mmap+0x196/0x1a0
Modules linked in: sr_mod cdrom uas usb_storage tcp_lp xt_CHECKSUM tun devlink nfsv3 nfs_acl ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink xt_addrtype br_netfilter rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache overlay(T) 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 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 snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_seq snd_seq_device joydev snd_pcm lpc_ich snd_timer mei_me snd mei soundcore sg ioatdma ipmi_si ipmi_devintf ipmi_msghandler sch_fq_codel ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic mgag200 drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm isci ahci drm libsas libahci scsi_transport_sas igb crct10dif_pclmul crct10dif_common crc32c_intel libata serio_raw megaraid_sas ptp pps_core dca drm_panel_orientation_quirks i2c_algo_bit wmi dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 38 PID: 25778 Comm: MCR Main thread Kdump: loaded Tainted: G               ------------ T 3.10.0-1160.71.1.el7.x86_64 #1
Hardware name: Supermicro X9DRG-QF/X9DRG-QF, BIOS 3.0a 12/05/2013
Call Trace:
[<ffffffffaad865c9>] dump_stack+0x19/0x1b
[<ffffffffaa69b408>] __warn+0xd8/0x100
[<ffffffffaa69b54d>] warn_slowpath_null+0x1d/0x20
[<ffffffffaa7fd726>] exit_mmap+0x196/0x1a0
[<ffffffffaa75e445>] ? __delayacct_add_tsk+0x175/0x1a0
[<ffffffffaa697d17>] mmput+0x67/0xf0
[<ffffffffaa6a1a98>] do_exit+0x288/0xa30
[<ffffffffaa7136bf>] ? futex_wait+0x11f/0x280
[<ffffffffaa6daedb>] ? wake_up_q+0x5b/0x80
[<ffffffffaa6a22bf>] do_group_exit+0x3f/0xa0
[<ffffffffaa6b33fe>] get_signal_to_deliver+0x1ce/0x5e0
[<ffffffffaa62c527>] do_signal+0x57/0x6f0
[<ffffffffaa7153d6>] ? do_futex+0x106/0x4d0
[<ffffffffaa62b621>] ? __switch_to+0x151/0x580
[<ffffffffaa62cc32>] do_notify_resume+0x72/0xc0
[<ffffffffaad9a2ef>] int_signal+0x12/0x17

WARNING: CPU: 21 PID: 91276 at mm/mmap.c:3031 exit_mmap+0x196/0x1a0
Modules linked in: 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 nfsv3 rpcsec_gss_krb5 nfsv4 dns_resolver nfs beegfs(OE) fscache rpcrdma ib_isert iscsi_target_mod ib_iser libiscsi scsi_transport_iscsi ib_srpt target_core_mod ib_srp scsi_transport_srp scsi_tgt ib_ipoib rdma_ucm ib_ucm ib_uverbs ib_umad rdma_cm ib_cm iw_cm i40iw mlx5_ib ib_core dm_mirror dm_region_hash dm_log dm_mod nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(OE) vfat fat iTCO_wdt iTCO_vendor_support nvidia(POE) skx_edac edac_core 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 joydev ipmi_ssif sg mei_me mei shpchp i2c_i801 lpc_ich ipmi_si ipmi_devintf ipmi_msghandler nfit libnvdimm acpi_pad acpi_power_meter acpi_cpufreq nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c raid1 sd_mod crc_t10dif crct10dif_generic ast i2c_algo_bit drm_kms_helper mlx5_core crct10dif_pclmul crct10dif_common crc32c_intel syscopyarea sysfillrect i40e sysimgblt fb_sys_fops ttm drm ahci devlink libahci ptp pps_core libata i2c_core wmi
CPU: 21 PID: 91276 Comm: python3 Tainted: P    B      OE  ------------   3.10.0-693.11.6.el7.x86_64 #1
Hardware name: Supermicro SYS-4029GP-TRT2/X11DPG-OT-CPU, BIOS 3.3 02/21/2020
Call Trace:
[<ffffffff816a5ea1>] dump_stack+0x19/0x1b
[<ffffffff81089448>] __warn+0xd8/0x100
[<ffffffff8108958d>] warn_slowpath_null+0x1d/0x20
[<ffffffff811badb6>] exit_mmap+0x196/0x1a0
[<ffffffff8113f332>] ? __delayacct_add_tsk+0x172/0x1a0
[<ffffffff81085f57>] mmput+0x67/0xf0
[<ffffffff8108f435>] do_exit+0x285/0xa40
[<ffffffff810f7a9f>] ? futex_wait+0x11f/0x280
[<ffffffff8108fc6f>] do_group_exit+0x3f/0xa0
[<ffffffff8109febe>] get_signal_to_deliver+0x1ce/0x5e0
[<ffffffff8102a457>] do_signal+0x57/0x6c0
[<ffffffff810f9836>] ? do_futex+0x106/0x5a0
[<ffffffff810f9d50>] ? SyS_futex+0x80/0x180
[<ffffffff8102ab1f>] do_notify_resume+0x5f/0xb0
[<ffffffff816b8d37>] int_signal+0x12/0x17

WARNING: CPU: 19 PID: 63807 at mm/mmap.c:3061 exit_mmap+0x196/0x1a0
Modules linked in: mgc(OE) lustre(OE) lmv(OE) mdc(OE) fid(OE) osc(OE) lov(OE) fld(OE) ko2iblnd(OE) ptlrpc(OE) obdclass(OE) lnet(OE) libcfs(OE) rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache cuse fuse rdma_ucm(OE) rdma_cm(OE) iw_cm(OE) ib_ipoib(OE) ib_cm(OE) ib_umad(OE) mlx5_fpga_tools(OE) sunrpc iTCO_wdt iTCO_vendor_support skx_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 ipmi_ssif joydev pcspkr sg mei_me lpc_ich mei i2c_i801 wmi ipmi_si ipmi_devintf ipmi_msghandler acpi_power_meter acpi_pad knem(OE) ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic mlx5_ib(OE) ib_uverbs(OE) ib_core(OE) ast drm_kms_helper crct10dif_pclmul crct10dif_common
syscopyarea crc32c_intel sysfillrect sysimgblt fb_sys_fops ttm mlx5_core(OE) drm igb ahci mlxfw(OE) vfio_mdev(OE) vfio_iommu_type1 vfio libahci mdev(OE) dca devlink i2c_algo_bit libata drm_panel_orientation_quirks mlx_compat(OE) ptp pps_core nfit libnvdimm dm_mirror dm_region_hash dm_log dm_mod
CPU: 19 PID: 63807 Comm: python3.6 Kdump: loaded Tainted: G           OE  ------------   3.10.0-957.el7.x86_64 #1
Hardware name: THTF Chaoqiang R628/T1DM-E2, BIOS T1DM56.03 09/28/2019
Call Trace:
[<ffffffff87961dc1>] dump_stack+0x19/0x1b
[<ffffffff87297648>] __warn+0xd8/0x100
[<ffffffff8729778d>] warn_slowpath_null+0x1d/0x20
[<ffffffff873f2c76>] exit_mmap+0x196/0x1a0
[<ffffffff87358242>] ? __delayacct_add_tsk+0x172/0x1a0
[<ffffffff87294047>] mmput+0x67/0xf0
[<ffffffff8729dc15>] do_exit+0x285/0xa40
[<ffffffff872d64f0>] ? try_to_wake_up+0x190/0x390
[<ffffffff8729e44f>] do_group_exit+0x3f/0xa0
[<ffffffff872af24e>] get_signal_to_deliver+0x1ce/0x5e0
[<ffffffff8722b527>] do_signal+0x57/0x6f0
[<ffffffff8730f8d9>] ? do_futex+0x159/0x5a0
[<ffffffff8722bc32>] do_notify_resume+0x72/0xc0
[<ffffffff87975124>] int_signal+0x12/0x17

WARNING: CPU: 140 PID: 108111 at mm/mmap.c:3103 exit_mmap+0x196/0x1a0
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 bridge stp llc ebtable_filter ebtables devlink ip6table_filter ip6_tables iptable_filter sunrpc skx_edac intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel ext4 kvm mbcache irqbypass crc32_pclmul jbd2 ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd dm_multipath dell_smbios dcdbas dell_wmi_descriptor wdat_wdt pcspkr ipmi_ssif mei_me i2c_i801 lpc_ich mei sg wmi ipmi_si ipmi_devintf ipmi_msghandler acpi_power_meter acpi_pad ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic sr_mod cdrom mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect
sysimgblt fb_sys_fops ttm crct10dif_pclmul crct10dif_common crc32c_intel drm ahci libahci tg3 megaraid_sas libata ptp pps_core drm_panel_orientation_quirks nfit libnvdimm dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 140 PID: 108111 Comm: MCR 0 interpret Kdump: loaded Not tainted 3.10.0-1160.31.1.el7.x86_64 #1
Hardware name: Dell Inc. PowerEdge R840/09V95H, BIOS 2.2.11 06/14/2019
Call Trace:
[<ffffffffb53835a9>] dump_stack+0x19/0x1b
[<ffffffffb4c9b248>] __warn+0xd8/0x100
[<ffffffffb4c9b38d>] warn_slowpath_null+0x1d/0x20
[<ffffffffb4dfd226>] exit_mmap+0x196/0x1a0
[<ffffffffb4d5dde5>] ? __delayacct_add_tsk+0x175/0x1a0
[<ffffffffb4c97b57>] mmput+0x67/0xf0
[<ffffffffb4ca18d8>] do_exit+0x288/0xa30
[<ffffffffb4d13115>] ? futex_wait+0x1a5/0x280
[<ffffffffb4ca20ff>] do_group_exit+0x3f/0xa0
[<ffffffffb4cb325e>] get_signal_to_deliver+0x1ce/0x5e0
[<ffffffffb4c2c527>] do_signal+0x57/0x6f0
[<ffffffffb4d14da6>] ? do_futex+0x106/0x4d0
[<ffffffffb4c2cc32>] do_notify_resume+0x72/0xc0
[<ffffffffb53962ef>] int_signal+0x12/0x17

WARNING: CPU: 17 PID: 8046 at mm/mmap.c:3103 exit_mmap+0x196/0x1a0
Modules linked in: 8021q garp mrp stp llc beegfs(OE) nfsv3 nfs fscache xfs libcrc32c ib_isert iscsi_target_mod ib_srpt target_core_mod ib_srp scsi_transport_srp scsi_tgt ib_umad rpcrdma rdma_ucm ib_ipoib ib_iser rdma_cm iw_cm ib_cm libiscsi scsi_transport_iscsi mlx5_ib ib_uverbs ib_core dm_mirror dm_region_hash dm_log dm_mod iTCO_wdt iTCO_vendor_support mxm_wmi sb_edac intel_powerclamp coretemp intel_rapl iosf_mbi kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel joydev lrw gf128mul glue_helper ablk_helper cryptd pcspkr ioatdma sg lpc_ich mei_me i2c_i801 mei ipmi_si ipmi_devintf ipmi_msghandler wmi acpi_power_meter acpi_pad acpi_cpufreq 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 sysimgblt fb_sys_fops ttm mlx5_core drm igb ahci mlxfw devlink libahci ptp crct10dif_pclmul dca crct10dif_common libata crc32c_intel drm_panel_orientation_quirks i2c_algo_bit pps_core
CPU: 17 PID: 8046 Comm: MATLAB Kdump: loaded Tainted: G           OE  ------------   3.10.0-1160.21.1.el7.x86_64 #1
Hardware name: Advanced Clustering S2600TPFR/S2600TPFR, BIOS SE5C610.86B.01.01.0016.C1.033120161139 03/31/2016
Call Trace:
[<ffffffffb318305a>] dump_stack+0x19/0x1b
[<ffffffffb2a9b1b8>] __warn+0xd8/0x100
[<ffffffffb2a9b2fd>] warn_slowpath_null+0x1d/0x20
[<ffffffffb2bfced6>] exit_mmap+0x196/0x1a0
[<ffffffffb2b5dfe5>] ? __delayacct_add_tsk+0x175/0x1a0
[<ffffffffb2a97ac7>] mmput+0x67/0xf0
[<ffffffffb2aa1848>] do_exit+0x288/0xa30
[<ffffffffb2b1310f>] ? futex_wait+0x11f/0x280
[<ffffffffb2aa206f>] do_group_exit+0x3f/0xa0
[<ffffffffb2ab31ce>] get_signal_to_deliver+0x1ce/0x5e0
[<ffffffffb2a2c527>] do_signal+0x57/0x6f0
[<ffffffffb2b14ed6>] ? do_futex+0x106/0x5a0
[<ffffffffb2a2cc32>] do_notify_resume+0x72/0xc0
[<ffffffffb31962ef>] int_signal+0x12/0x17

WARNING: CPU: 41 PID: 231940 at mm/mmap.c:3103 exit_mmap+0x196/0x1a0
Modules linked in: dm_snapshot dm_bufio unix_diag af_packet_diag netlink_diag ip6table_filter ip6_tables iptable_filter rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache udp_diag tcp_diag inet_diag nfsd auth_rpcgss nfs_acl bonding mpt2sas raid_class scsi_transport_sas mptctl mptbase rpcrdma ib_isert iscsi_target_mod dell_rbu ib_iser libiscsi ib_srpt target_core_mod ib_srp scsi_transport_srp scsi_tgt ib_ipoib rdma_ucm ib_uverbs ib_umad rdma_cm ib_cm iw_cm lockd grace nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(OE) nvidia(POE) skx_edac intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm snd_hda_codec_hdmi vfat fat irqbypass dell_smbios dcdbas dell_wmi_descriptor pcspkr snd_hda_intel snd_hda_codec snd_hda_core bnxt_re snd_hwdep snd_seq snd_seq_device ib_core snd_pcm snd_timer snd
soundcore joydev i2c_i801 sg lpc_ich mei_me mei ipmi_si ipmi_devintf ipmi_msghandler acpi_power_meter acpi_pad binfmt_misc ip_tables xfs libcrc32c sr_mod sd_mod cdrom crc_t10dif crct10dif_generic scsi_transport_iscsi crct10dif_pclmul crct10dif_common crc32_pclmul crc32c_intel mgag200 ghash_clmulni_intel i2c_algo_bit drm_kms_helper aesni_intel 8021q garp lrw gf128mul mrp glue_helper syscopyarea stp ablk_helper sysfillrect ixgbe sysimgblt cryptd llc fb_sys_fops ttm ahci drm libahci dca ptp bnxt_en pps_core libata megaraid_sas mdio devlink dm_multipath drm_panel_orientation_quirks wmi nfit libnvdimm sunrpc dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 41 PID: 231940 Comm: python3 Kdump: loaded Tainted: P           OE  ------------   3.10.0-1160.25.1.el7.x86_64 #1
Hardware name: Dell Inc. PowerEdge T640/0H8GYJ, BIOS 2.10.2 02/25/2021
Call Trace:
[<ffffffff8658311a>] dump_stack+0x19/0x1b
[<ffffffff85e9b1b8>] __warn+0xd8/0x100
[<ffffffff85e9b2fd>] warn_slowpath_null+0x1d/0x20
[<ffffffff85ffd006>] exit_mmap+0x196/0x1a0
[<ffffffff85f5e0f5>] ? __delayacct_add_tsk+0x175/0x1a0
[<ffffffff85e97ac7>] mmput+0x67/0xf0
[<ffffffff85ea1848>] do_exit+0x288/0xa30
[<ffffffff85f1321f>] ? futex_wait+0x11f/0x280
[<ffffffff85ea206f>] do_group_exit+0x3f/0xa0
[<ffffffff85eb31ce>] get_signal_to_deliver+0x1ce/0x5e0
[<ffffffff85e2c527>] do_signal+0x57/0x6f0
[<ffffffff85f14fe6>] ? do_futex+0x106/0x5a0
[<ffffffff85e2cc32>] do_notify_resume+0x72/0xc0
[<ffffffff865962ef>] int_signal+0x12/0x17

WARNING: CPU: 2 PID: 257762 at mm/mmap.c:3042 exit_mmap+0x196/0x1a0
Modules linked in: overlay(T) mgc(OE) lustre(OE) lmv(OE) mdc(OE) fid(OE) osc(OE) lov(OE) fld(OE) ko2iblnd(OE) ptlrpc(OE) obdclass(OE) lnet(OE) libcfs(OE) crct10dif_generic rdma_ucm(OE) ib_ucm(OE) rdma_cm(OE) iw_cm(OE) mlx5_fpga_tools(OE) mlx4_en(OE) mlx4_ib(OE) mlx4_core(OE) dm_mirror dm_region_hash dm_log iTCO_wdt iTCO_vendor_support skx_edac intel_powerclamp coretemp intel_rapl iosf_mbi kvm irqbypass ttm crc32_pclmul crc32c_intel drm_kms_helper ghash_clmulni_intel syscopyarea sysfillrect aesni_intel lrw gf128mul glue_helper sysimgblt ablk_helper fb_sys_fops cryptd drm pcspkr lpc_ich joydev mei_me i2c_i801 shpchp mei wmi ipmi_si ipmi_devintf ipmi_msghandler nfit libnvdimm acpi_pad acpi_power_meter binfmt_misc knem(OE) ip_tables ib_umad(OE) ib_ipoib(OE) ib_cm(OE) hpilo bnxt_en mpt3sas
nvme nvme_core sr_mod cdrom usb_storage squashfs loop isofs smartpqi dm_thin_pool dm_bio_prison dm_persistent_data dm_bufio dm_mod udf crc_itu_t vfat fat br_netfilter bridge stp llc xfs isci libsas qla3xxx hpsa sg i40e(OE) e1000e igb i2c_algo_bit i2c_core megaraid_sas aacraid aic79xx ata_piix sd_mod crc_t10dif mpt2sas raid_class mptspi scsi_transport_spi mptsas mptscsih mptbase scsi_transport_sas arcmsr sata_nv sata_svw bnx2x libcrc32c bnx2 ext4 mbcache jbd2 sata_sil tg3 e1000 nfsv3 nfs_acl nfs lockd grace sunrpc fscache tun mlx5_ib(OE) ib_uverbs(OE) ib_core(OE) crct10dif_pclmul crct10dif_common ixgbe ahci mlx5_core(OE) libahci mlxfw(OE) libata mlx_compat(OE) devlink dca mdio ptp pps_core [last unloaded: ipmi_msghandler]
CPU: 2 PID: 257762 Comm: python Tainted: G           OE  ------------ T 3.10.0-862.2.3.el7.x86_64 #1
Hardware name: Cray Inc. S2600BPB/S2600BPB, BIOS SE5C620.86B.02.01.0008.C0001.031920191559 03/19/2019
Call Trace:
[<ffffffff87f0d78e>] dump_stack+0x19/0x1b
[<ffffffff878916d8>] __warn+0xd8/0x100
[<ffffffff8789181d>] warn_slowpath_null+0x1d/0x20
[<ffffffff879ce196>] exit_mmap+0x196/0x1a0
[<ffffffff8794e382>] ? __delayacct_add_tsk+0x172/0x1a0
[<ffffffff8788e0f7>] mmput+0x67/0xf0
[<ffffffff87897795>] do_exit+0x285/0xa40
[<ffffffff879041df>] ? futex_wait+0x11f/0x280
[<ffffffff87897fcf>] do_group_exit+0x3f/0xa0
[<ffffffff878a887e>] get_signal_to_deliver+0x1ce/0x5e0
[<ffffffff8782a527>] do_signal+0x57/0x6e0
[<ffffffff87905f96>] ? do_futex+0x106/0x5a0
[<ffffffff879064b0>] ? SyS_futex+0x80/0x180
[<ffffffff8782ac22>] do_notify_resume+0x72/0xc0
[<ffffffff87f1fadd>] int_signal+0x12/0x17

WARNING: CPU: 25 PID: 46973 at mm/mmap.c:3071 exit_mmap+0x196/0x1a0
Modules linked in: nvidia_uvm(OE) veth xt_nat nf_conntrack_netlink xt_addrtype br_netfilter xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfsv3 nfs_acl nfs lockd grace overlay(T) 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 libcrc32c ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cachefiles fscache sunrpc dm_mirror dm_region_hash dm_log dm_mod nvidia_drm(POE) nvidia_modeset(POE) iTCO_wdt iTCO_vendor_support
nvidia(POE) snd_hda_codec_hdmi 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 snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq sg joydev snd_seq_device i2c_i801 mei_me snd_pcm lpc_ich mei snd_timer snd ioatdma soundcore ipmi_si ipmi_devintf ipmi_msghandler acpi_power_meter acpi_pad ip_tables ext4 mbcache jbd2 sd_mod crc_t10dif crct10dif_generic ast drm_kms_helper mxm_wmi syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci ixgbe drm libahci igb libata crct10dif_pclmul crct10dif_common crc32c_intel mdio ptp pps_core dca i2c_algo_bit drm_panel_orientation_quirks wmi
CPU: 25 PID: 46973 Comm: python Kdump: loaded Tainted: P           OE  ------------ T 3.10.0-1127.8.2.el7.x86_64 #1
Hardware name: Supermicro SYS-4028GR-TR/X10DRG-O+-CPU, BIOS 2.0a 07/27/2016
Call Trace:
[<ffffffff9377ffa5>] dump_stack+0x19/0x1b
[<ffffffff9309bd18>] __warn+0xd8/0x100
[<ffffffff9309be5d>] warn_slowpath_null+0x1d/0x20
[<ffffffff931fce86>] exit_mmap+0x196/0x1a0
[<ffffffff9315e705>] ? __delayacct_add_tsk+0x175/0x1a0
[<ffffffff93098667>] mmput+0x67/0xf0
[<ffffffff930a23b8>] do_exit+0x288/0xa20
[<ffffffff9311391f>] ? futex_wait+0x11f/0x280
[<ffffffff930a2bcf>] do_group_exit+0x3f/0xa0
[<ffffffff930b3aee>] get_signal_to_deliver+0x1ce/0x5e0
[<ffffffff9302c527>] do_signal+0x57/0x6f0
[<ffffffff931156c6>] ? do_futex+0x106/0x5a0
[<ffffffff931576bb>] ? __seccomp_filter+0x5b/0x300
[<ffffffff9313ef86>] ? __audit_syscall_exit+0x1e6/0x280
[<ffffffff9302cc32>] do_notify_resume+0x72/0xc0
[<ffffffff9379322f>] int_signal+0x12/0x17