BUG: kernel NULL pointer dereference, address: 0000000000000008
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#3] SMP PTI
CPU: 0 PID: 8909 Comm: systemd-coredum Tainted: G      D          --------- ---  5.11.0-156.fc34.x86_64 #1
Hardware name: MSI MS-7A71/Z270-A PRO (MS-7A71), BIOS 1.30 06/28/2017
RIP: 0010:__rb_insert_augmented+0x28/0x1d0
Code: 10 c3 4c 8b 07 48 89 f8 4d 85 c0 0f 84 b3 01 00 00 41 55 49 89 f5 41 54 49 89 d4 55 53 49 8b 28 40 f6 c5 01 0f 85 ed 00 00 00 <48> 8b 55 08 4c 39 c2 74 68 48 85 d2 74 09 f6 02 01 0f 84 a6 00 00
RSP: 0018:ffffb280c4d2bc78 EFLAGS: 00010246
RAX: ffff9be2a6472120 RBX: 0000000000000000 RCX: ffff9be2a64006a0
RDX: ffffffff922a3440 RSI: ffff9be288e47630 RDI: ffff9be2a6472120
RBP: 0000000000000000 R08: ffff9be2a6400698 R09: 000000000000020e
R10: 0000000000000000 R11: ffff9be2a6472120 R12: ffffffff922a3440
R13: ffff9be288e47630 R14: 00007f1f93f6d000 R15: ffff9be288e47610
FS:  0000000000000000(0000) GS:ffff9be3e6c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000008 CR3: 0000000250202006 CR4: 00000000003706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 __vma_adjust+0x48c/0xc00
 __split_vma+0x17e/0x190
 __do_munmap+0x14c/0x500
 mmap_region+0x2d6/0x6a0
 ? selinux_msg_queue_msgctl+0x90/0x90
 do_mmap+0x45c/0x570
 vm_mmap_pgoff+0xc1/0x160
 ksys_mmap_pgoff+0x1a4/0x210
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f1f93f8f3d6
Code: 5d 41 5c c3 f3 0f 1e fa 41 f7 c1 ff 0f 00 00 75 2b 55 48 89 fd 53 89 cb 48 85 ff 74 37 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5a 5b 5d c3 0f 1f 80 00 00 00 00 c7 05 b6 0d
RSP: 002b:00007ffc261cf588 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 0000000000000812 RCX: 00007f1f93f8f3d6
RDX: 0000000000000005 RSI: 00000000001b6000 RDI: 00007f1f93cf4000
RBP: 00007f1f93cf4000 R08: 0000000000000001 R09: 0000000000058000
R10: 0000000000000812 R11: 0000000000000206 R12: 0000000000000004
R13: 00007ffc261cf9c0 R14: 0000000000000005 R15: 00007f1f93f6d000
Modules linked in: bnep snd_seq_dummy snd_hrtimer bluetooth ecdh_generic ecc xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc nft_objref nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set rfkill nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter sunrpc vfat fat intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_realtek snd_hda_codec_generic kvm_intel ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation kvm snd_soc_core iTCO_wdt snd_compress ee1004 intel_pmc_bxt iTCO_vendor_support snd_pcm_dmaengine mei_hdcp ppdev soundwire_cadence
 snd_hda_codec irqbypass rapl intel_cstate snd_hda_core ac97_bus snd_hwdep snd_seq intel_uncore snd_seq_device i2c_i801 snd_pcm intel_wmi_thunderbolt mxm_wmi i2c_smbus pcspkr snd_timer mei_me snd joydev mei soundcore parport_pc parport acpi_pad zram ip_tables amdgpu drm_ttm_helper ttm iommu_v2 gpu_sched i2c_algo_bit crct10dif_pclmul drm_kms_helper crc32_pclmul crc32c_intel cec drm ghash_clmulni_intel r8169 serio_raw wmi video fuse
CR2: 0000000000000008

general protection fault, probably for non-canonical address 0xbcd4bd0b99980c9f: 0000 [#3] SMP NOPTI
CPU: 9 PID: 926 Comm: sssd_be Tainted: G      D          --------- ---  5.11.0-156.fc34.x86_64 #1
Hardware name: ASUS System Product Name/PRIME B460-PLUS, BIOS 1403 07/21/2020
RIP: 0010:cgroup_sk_free+0x55/0xa0
Code: 75 21 65 48 ff 08 e8 fa c7 fb ff f6 43 54 01 75 e4 48 8b 43 10 a8 03 75 31 65 48 ff 08 5b e9 e2 c7 fb ff 48 8b 83 28 0a 00 00 <f0> 48 83 28 01 75 d5 48 8b 83 28 0a 00 00 48 8d bb 20 0a 00 00 48
RSP: 0018:ffff94b901033dc0 EFLAGS: 00010202
RAX: bcd4bd0b99980c9f RBX: ffff893b8457a000 RCX: 0000000000000000
RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffff893b8514c690
RBP: ffff893b8514c400 R08: ffffffff84edcccc R09: ffff94b901033d98
R10: 0000000000000008 R11: ffff893b84706510 R12: ffff893b819cf600
R13: 0000000000000000 R14: 0000000000000001 R15: ffff893b8514c400
FS:  0000000000000000(0000) GS:ffff893edec40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3bf100163c CR3: 000000037ec10003 CR4: 00000000007706e0
PKRU: 55555554
Call Trace:
 __sk_destruct+0x139/0x210
 unix_release_sock+0x303/0x3b0
 unix_release+0x19/0x30
 __sock_release+0x3d/0xa0
 sock_close+0x11/0x20
 __fput+0x94/0x240
 task_work_run+0x65/0xa0
 do_exit+0x371/0xad0
 rewind_stack_do_exit+0x17/0x20
RIP: 0033:0x7f6322275e47
Code: Unable to access opcode bytes at RIP 0x7f6322275e1d.
RSP: 002b:00007ffc88b61a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
RAX: 0000000000000000 RBX: 0000556d78037b40 RCX: 00007f6322275e47
RDX: 000000000000000f RSI: 0000000000000000 RDI: 000000000000000f
RBP: 0000000000000000 R08: 0000556d78037c30 R09: 00007f63223a3ed8
R10: 0000556d7800bf90 R11: 0000000000000246 R12: 000000000000000f
R13: 0000000000000000 R14: 0000556d78035f00 R15: 00007f632235d000
Modules linked in: rfcomm snd_seq_dummy snd_hrtimer nouveau i2c_algo_bit drm_ttm_helper ttm drm_kms_helper cec nft_objref nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security cmac ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter bnep intel_rapl_msr intel_rapl_common snd_sof_pci sunrpc snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc x86_pkg_temp_thermal intel_powerclamp snd_sof snd_hda_codec_realtek coretemp snd_sof_xtensa_dsp snd_hda_ext_core snd_hda_codec_generic snd_soc_acpi_intel_match vfat snd_soc_acpi snd_hda_codec_hdmi kvm_intel fat ledtrig_audio snd_hda_intel iTCO_wdt intel_pmc_bxt snd_intel_dspcfg soundwire_intel ee1004
 iTCO_vendor_support ucsi_ccg soundwire_generic_allocation typec_ucsi kvm mei_hdcp typec snd_soc_core eeepc_wmi irqbypass snd_compress snd_pcm_dmaengine rapl soundwire_cadence intel_cstate asus_wmi intel_uncore snd_usb_audio snd_hda_codec pcspkr sparse_keymap wmi_bmof snd_hda_core snd_usbmidi_lib i2c_i801 snd_rawmidi btusb ac97_bus i2c_smbus snd_hwdep snd_seq btrtl snd_seq_device btbcm btintel snd_pcm bluetooth snd_timer joydev mei_me mc snd ecdh_generic mei rfkill ecc soundcore i2c_nvidia_gpu acpi_pad acpi_tad drm zram ip_tables hid_plantronics crct10dif_pclmul mxm_wmi crc32_pclmul crc32c_intel ghash_clmulni_intel r8169 wmi video pinctrl_sunrisepoint fuse

general protection fault, probably for non-canonical address 0x8a16aa9da297a653: 0000 [#2] SMP NOPTI
CPU: 0 PID: 1068 Comm: ibus Tainted: G      D W        --------- ---  5.11.0-156.fc34.x86_64 #1
Hardware name: LENOVO 81YT/LNVNB161216, BIOS E9CN62WW(V4.07) 01/21/2021
RIP: 0010:kmem_cache_alloc+0x81/0x1f0
Code: 41 d1 54 49 8b 00 49 83 78 10 00 48 89 04 24 0f 84 5e 01 00 00 48 85 c0 0f 84 55 01 00 00 41 8b 4c 24 28 49 8b 3c 24 48 01 c1 <48> 8b 19 48 89 ce 49 33 9c 24 b8 00 00 00 48 0f ce 48 31 f3 40 f6
RSP: 0018:ffffae82c1747c60 EFLAGS: 00010286
RAX: 8a16aa9da297a603 RBX: 0000000000000000 RCX: 8a16aa9da297a653
RDX: 000000000000120a RSI: 0000000000000cc0 RDI: 0000000000030490
RBP: 0000000000000cc0 R08: ffff8a45f0430490 R09: 0000000000000025
R10: 0000000000000001 R11: 0000000000000000 R12: ffff8a4280047400
R13: ffffffffab2c5b70 R14: ffff8a4280047400 R15: ffff8a42e8381190
FS:  00007f719a96c800(0000) GS:ffff8a45f0400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f719ad00400 CR3: 000000016e440005 CR4: 00000000007706f0
PKRU: 55555554
Call Trace:
 __anon_vma_prepare+0x120/0x190
 handle_mm_fault+0x18a9/0x1970
 __get_user_pages+0x28c/0x7f0
 __get_user_pages_remote+0xd4/0x320
 ? vma_link+0x19d/0x1c0
 get_arg_page+0x36/0x90
 copy_string_kernel+0xae/0x210
 do_execveat_common.isra.0+0x12c/0x1c0
 __x64_sys_execve+0x33/0x40
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f719ac6d33b
Code: 48 3d 00 f0 ff ff 76 e7 f7 d8 64 41 89 00 eb df 0f 1f 80 00 00 00 00 f7 d8 64 41 89 00 eb dc f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 05 5b 0f 00 f7 d8 64 89 01 48
RSP: 002b:00007ffec68d1a88 EFLAGS: 00000246 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 00007f719a96c788 RCX: 00007f719ac6d33b
RDX: 00007ffec68d2428 RSI: 0000560688a19bc0 RDI: 0000560688a194d0
RBP: 0000560688a194d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000560688a19bc0
R13: 00007ffec68d1cd4 R14: 0000000000000003 R15: 00007f719ae28bdd
Modules linked in: cmac nouveau bnep mxm_wmi drm_ttm_helper iTCO_wdt ttm intel_pmc_bxt ee1004 iTCO_vendor_support x86_pkg_temp_thermal intel_powerclamp mei_hdcp coretemp intel_rapl_msr ucsi_ccg snd_sof_pci kvm_intel snd_sof_intel_hda_common snd_soc_hdac_hda vfat snd_sof_intel_hda snd_sof_intel_byt fat kvm snd_sof_intel_ipc snd_sof irqbypass rapl intel_cstate snd_sof_xtensa_dsp intel_uncore snd_soc_skl snd_soc_sst_ipc snd_soc_sst_dsp pcspkr i2c_i801 snd_hda_ext_core snd_soc_acpi_intel_match intel_wmi_thunderbolt wmi_bmof snd_soc_acpi i2c_smbus iwlmvm thunderbolt snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio mac80211 mei_me snd_hda_codec_hdmi mei snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation snd_soc_core libarc4 snd_compress snd_pcm_dmaengine soundwire_cadence snd_hda_codec idma64 snd_hda_core btusb btrtl ac97_bus iwlwifi snd_hwdep btbcm btintel snd_seq uvcvideo snd_seq_device bluetooth videobuf2_vmalloc snd_pcm videobuf2_memops
 videobuf2_v4l2 videobuf2_common cfg80211 snd_timer videodev joydev mc processor_thermal_device snd processor_thermal_rfim processor_thermal_mbox ucsi_acpi processor_thermal_rapl ecdh_generic typec_ucsi intel_rapl_common ecc intel_pch_thermal intel_soc_dts_iosf i2c_nvidia_gpu soundcore typec ideapad_laptop sparse_keymap rfkill int3403_thermal int3400_thermal acpi_pad int340x_thermal_zone acpi_thermal_rel zram ip_tables hid_multitouch i915 i2c_algo_bit drm_kms_helper cec drm crct10dif_pclmul crc32_pclmul crc32c_intel nvme r8169 serio_raw nvme_core ghash_clmulni_intel i2c_hid wmi video pinctrl_cannonlake fuse

kernel BUG at mm/memory.c:1612!
invalid opcode: 0000 [#1] SMP NOPTI
CPU: 0 PID: 31236 Comm: code-oss Tainted: G        W        --------- ---  5.11.0-156.fc34.x86_64 #1
Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
RIP: 0010:__get_locked_pte+0x211/0x220
Code: ff ff 85 c0 75 bc 48 8b 7d 00 e9 70 fe ff ff 48 89 da 48 89 ee 4c 89 ef e8 5c fb ff ff 85 c0 75 a1 48 8b 7d 00 e9 99 fe ff ff <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 0f 1f 44 00 00 41 57
RSP: 0000:ffffb4dac471fcb8 EFLAGS: 00010246
RAX: 0000000000000080 RBX: 00007f9571800000 RCX: 0000000000000027
RDX: 0400000000000080 RSI: 00007f9571800000 RDI: 80000000e28008e7
RBP: ffff96308526bc60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 00007f9571400000 R12: ffffb4dac471fce0
R13: ffff9630a2fed980 R14: 0000000000000000 R15: 8000000000000027
FS:  00007f957a359c40(0000) GS:ffff96319bc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f95717fffe0 CR3: 000000006875e000 CR4: 00000000000506f0
Call Trace:
 insert_pfn+0x36/0x190
 vmf_insert_pfn_prot+0x83/0xc0
 ttm_bo_vm_fault_reserved+0x27e/0x690 [ttm]
 vmw_bo_vm_fault+0xbf/0x110 [vmwgfx]
 __do_fault+0x36/0x100
 handle_mm_fault+0x11d3/0x1970
 do_user_addr_fault+0x19f/0x480
 exc_page_fault+0x67/0x150
 ? asm_exc_page_fault+0x8/0x30
 asm_exc_page_fault+0x1e/0x30
RIP: 0033:0x7f957b4537ec
Code: 3a 06 00 0f 87 f0 00 00 00 c5 fe 6f 01 c5 fe 6f 49 e0 c5 fe 6f 51 c0 c5 fe 6f 59 a0 48 81 e9 80 00 00 00 48 81 ea 80 00 00 00 <c4> c1 7d 7f 01 c4 c1 7d 7f 49 e0 c4 c1 7d 7f 51 c0 c4 c1 7d 7f 59
RSP: 002b:00007ffc95808c58 EFLAGS: 00010202
RAX: 00007f95717c2000 RBX: 00007f95717c2000 RCX: 00007f956e638f60
RDX: 000000000003df80 RSI: 00007f956e5fb000 RDI: 00007f95717c2000
RBP: 00007f956e5fb000 R08: 0000000000000000 R09: 00007f95717fffe0
R10: 0000000000000001 R11: 00007f9571801fe0 R12: 0000000000000000
R13: 0000000000000400 R14: 0000000000000001 R15: 0000000000000001
Modules linked in: uinput snd_seq_dummy snd_hrtimer nft_objref nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set rfkill nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter sunrpc snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm intel_rapl_msr intel_rapl_common joydev snd_timer snd pcspkr vboxguest i2c_piix4 soundcore zram ip_tables vmwgfx drm_kms_helper cec ttm drm crct10dif_pclmul crc32_pclmul crc32c_intel e1000 ghash_clmulni_intel serio_raw ata_generic pata_acpi video fuse