Backtrace

general protection fault, probably for non-canonical address 0x3d51fba1161bd3f7: 0000 [#3] SMP NOPTI
CPU: 9 PID: 1038 Comm: systemd-journal Tainted: G      D W         5.11.15-300.fc34.x86_64 #1
Hardware name: Micro-Star International Co., Ltd. GS66 Stealth 10SFS/MS-16V1, BIOS E16V1IMS.10A 05/05/2020
RIP: 0010:__kmalloc_track_caller+0x9d/0x230
Code: d6 d1 6d 49 8b 00 49 83 78 10 00 48 89 04 24 0f 84 81 01 00 00 48 85 c0 0f 84 78 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:ffffb5f181077af0 EFLAGS: 00010202
RAX: 3d51fba1161bd3e7 RBX: ffffb5f181077c20 RCX: 3d51fba1161bd3f7
RDX: 000000000000339e RSI: 0000000000000a20 RDI: 000000000002f080
RBP: ffffffff92563d1d R08: ffff9d3e7e46f080 R09: 0000000000000001
R10: 0000000000000000 R11: 000000007ffff000 R12: ffff9d2f00043c00
R13: 000000000000001c R14: 0000000000000a20 R15: ffff9d2f00043c00
FS:  00007f4adc42bb40(0000) GS:ffff9d3e7e440000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005652f41bc1b8 CR3: 00000001041ea004 CR4: 00000000007706e0
PKRU: 55555554
Call Trace:
 kmemdup+0x18/0x40
 sidtab_sid2str_get+0x4d/0xd0
 ? _copy_to_iter+0x91/0x380
 sidtab_entry_to_string+0x31/0x90
 security_sid_to_context_core+0xdd/0x120
 security_secid_to_secctx+0x3c/0x60
 scm_recv.constprop.0+0x7c/0x150
 unix_dgram_recvmsg+0x24b/0x3a0
 ____sys_recvmsg+0x87/0x170
 ? __check_object_size+0x46/0x150
 ? _copy_from_user+0x3c/0x80
 ? iovec_from_user.part.0+0x54/0x1a0
 ? __import_iovec+0x4a/0x170
 ___sys_recvmsg+0x79/0xe0
 ? ep_done_scan+0xc4/0xe0
 ? sock_ioctl+0x246/0x330
 __sys_recvmsg+0x46/0x80
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f4add13e65d
Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 9a ef ff ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 2f 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 33 44 89 c7 48 89 44 24 08 e8 ee ef ff ff 48
RSP: 002b:00007ffd33bde150 EFLAGS: 00000293 ORIG_RAX: 000000000000002f
RAX: ffffffffffffffda RBX: 00007ffd33bde640 RCX: 00007f4add13e65d
RDX: 0000000040000040 RSI: 00007ffd33bde1e0 RDI: 0000000000000004
RBP: 00007ffd33bde1e0 R08: 0000000000000000 R09: 000000000000007e
R10: 00007ffd33bf3080 R11: 0000000000000293 R12: 0000563b1c9b9a30
R13: 00007ffd33bde568 R14: 0000000000000004 R15: 0000000000000001
Modules linked in: ccm 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 nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter cmac bnep snd_sof_pci snd_sof_intel_hda_common snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof snd_sof_xtensa_dsp snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core ucsi_ccg snd_soc_sst_ipc snd_soc_sst_dsp typec_ucsi snd_soc_acpi_intel_match typec snd_soc_acpi snd_hda_codec_hdmi sunrpc snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel iTCO_wdt snd_intel_dspcfg intel_pmc_bxt ee1004 iTCO_vendor_support soundwire_intel soundwire_generic_allocation mei_hdcp intel_rapl_msr gpio_keys mac80211 snd_soc_core
 x86_pkg_temp_thermal intel_powerclamp coretemp snd_compress snd_pcm_dmaengine soundwire_cadence vfat libarc4 kvm_intel fat snd_hda_codec snd_hda_core ac97_bus kvm iwlwifi uvcvideo btusb snd_hwdep irqbypass btrtl snd_seq rapl btbcm videobuf2_vmalloc intel_cstate btintel videobuf2_memops snd_seq_device videobuf2_v4l2 i2c_i801 msi_wmi intel_uncore bluetooth pcspkr wmi_bmof intel_wmi_thunderbolt cfg80211 thunderbolt sparse_keymap snd_pcm videobuf2_common i2c_smbus videodev snd_timer processor_thermal_device processor_thermal_rfim snd mei_me processor_thermal_mbox ecdh_generic processor_thermal_rapl intel_rapl_common int3403_thermal mc mei joydev ecc rfkill idma64 soundcore i2c_nvidia_gpu intel_soc_dts_iosf intel_pch_thermal int340x_thermal_zone int3400_thermal acpi_thermal_rel acpi_pad soc_button_array zram ip_tables dm_crypt hid_logitech_hidpp hid_multitouch hid_logitech_dj i915 nouveau drm_ttm_helper ttm i2c_algo_bit drm_kms_helper crct10dif_pclmul cec crc32_pclmul
 crc32c_intel drm nvme mxm_wmi ghash_clmulni_intel igc nvme_core serio_raw i2c_hid video wmi pinctrl_cannonlake fuse