Backtrace

general protection fault, probably for non-canonical address 0x9f29456b712b6cb1: 0000 [#1] SMP NOPTI
CPU: 2 PID: 620 Comm: systemd-udevd Not tainted 5.11.18-300.fc34.x86_64 #1
Hardware name: Dell Inc. G7 7700/06YKK0, BIOS 1.8.0 03/12/2021
RIP: 0010:__kmalloc+0x9d/0x230
Code: d0 d1 7a 49 8b 00 49 83 78 10 00 48 89 04 24 0f 84 80 01 00 00 48 85 c0 0f 84 77 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:ffffaefc4100f930 EFLAGS: 00010286
RAX: 9f29456b712b6ab1 RBX: ffff91284734e800 RCX: 9f29456b712b6cb1
RDX: 00000000000002ee RSI: 0000000000000cc0 RDI: 000000000002f160
RBP: 0000000000000cc0 R08: ffff912bbc4af160 R09: ffffaefc4100fa48
R10: 000000002c3fbc61 R11: 00000000a8e83e4d R12: ffff912840043500
R13: 0000000000000400 R14: ffffffff85663892 R15: ffff912840043500
FS:  00007f0e36f70b40(0000) GS:ffff912bbc480000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000558ab9816000 CR3: 0000000106666001 CR4: 00000000007706e0
PKRU: 55555554
Call Trace:
 mpihelp_mul_karatsuba_case+0x42/0x2e0
 mpi_powm+0x5c5/0x9d0
 rsa_enc+0x8c/0x100
 pkcs1pad_verify+0x142/0x1c0
 public_key_verify_signature+0x296/0x3b0
 ? kfree+0xb3/0x400
 ? find_asymmetric_key+0xcb/0x1e0
 ? find_asymmetric_key+0xcb/0x1e0
 pkcs7_validate_trust+0x1cb/0x1f0
 verify_pkcs7_message_sig+0x6a/0xe0
 verify_pkcs7_signature+0x4c/0x80
 mod_verify_sig+0x91/0xd0
 load_module+0x285/0x2910
 ? alloc_vmap_area+0x233/0x8f0
 ? map_kernel_range_noflush+0x34f/0x4d0
 ? __vmalloc_node_range+0x19c/0x290
 ? __do_sys_init_module+0x11d/0x180
 __do_sys_init_module+0x11d/0x180
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f0e37b880fe
Code: 48 8b 0d 75 1d 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 49 89 ca b8 af 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 42 1d 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffc04318dc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000af
RAX: ffffffffffffffda RBX: 0000558ab8ff8f60 RCX: 00007f0e37b880fe
RDX: 00007f0e37cdb32c RSI: 0000000000006086 RDI: 0000558ab9811800
RBP: 0000558ab9811800 R08: 0000558ab8fed250 R09: 00007ffc04314cf6
R10: 0000558fe045169d R11: 0000000000000246 R12: 00007f0e37cdb32c
R13: 0000558ab8fed310 R14: 0000000000000007 R15: 0000558ab8ff1da0
Modules linked in: acpi_cpufreq(+) processor_thermal_device processor_thermal_rfim ecdh_generic processor_thermal_mbox processor_thermal_rapl rfkill joydev mc ecc intel_rapl_common snd_timer intel_pch_thermal snd i2c_nvidia_gpu intel_soc_dts_iosf ucsi_acpi soundcore typec_ucsi typec int3403_thermal int340x_thermal_zone intel_hid int3400_thermal acpi_pad sparse_keymap acpi_thermal_rel zram ip_tables hid_sensor_hub intel_ishtp_loader intel_ishtp_hid hid_multitouch nouveau i915 mxm_wmi drm_ttm_helper ttm i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel cec drm ghash_clmulni_intel serio_raw nvme r8169 nvme_core intel_ish_ipc intel_ishtp wmi i2c_hid video pinctrl_cannonlake fuse