WARNING: CPU: 16 PID: 4729 at fs/proc/generic.c:672 remove_proc_entry+0x15c/0x170
Modules linked in: bmpgrabIS(POE-) hwmon_vid ext4 mbcache jbd2 intel_rapl_msr intel_rapl_common isst_if_common skx_edac nfit libnvdimm x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel iTCO_wdt iTCO_vendor_support kvm joydev irqbypass ipmi_ssif ast drm_vram_helper crct10dif_pclmul drm_ttm_helper crc32_pclmul ttm ghash_clmulni_intel drm_kms_helper rapl syscopyarea sysfillrect sysimgblt fb_sys_fops drm intel_cstate intel_uncore lpc_ich acpi_ipmi ipmi_si i2c_i801 ipmi_devintf pcspkr wmi ipmi_msghandler mei_me mei ioatdma bitflow(POE) videodev xfs libcrc32c sd_mod t10_pi sg igb ahci libahci crc32c_intel serio_raw dca libata i2c_algo_bit dm_mirror dm_region_hash dm_log dm_mod
CPU: 16 PID: 4729 Comm: rmmod Kdump: loaded Tainted: P           OE    --------- -  - 4.18.0-348.12.2.el8_5.x86_64 #1
Hardware name: Default string Default string/ASMB-925I-00A1, BIOS 5.14 08/22/2022
RIP: 0010:remove_proc_entry+0x15c/0x170
Code: 48 8b 53 78 4c 8b 80 a0 00 00 00 48 8b 92 a0 00 00 00 e8 a0 18 d3 ff 0f 0b eb 86 48 89 ee 48 c7 c7 7d 9d 4f 8b e8 8d 18 d3 ff <0f> 0b e9 78 ff ff ff e8 88 15 d3 ff 0f 1f 84 00 00 00 00 00 0f 1f
RSP: 0018:ffffbd4c069dfea8 EFLAGS: 00010286
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000007
RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff9df13fa96850
RBP: ffffffffc0588435 R08: 000000000000052d R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff8bb17bc0
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
FS:  00007fb8b067b740(0000) GS:ffff9df13fa80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000563d3e570118 CR3: 0000001172028001 CR4: 00000000007706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
 cleanup_bmpgrabIS+0x11b/0x972 [bmpgrabIS]
 __x64_sys_delete_module+0x139/0x280
 do_syscall_64+0x5b/0x1a0
 entry_SYSCALL_64_after_hwframe+0x65/0xca
RIP: 0033:0x7fb8af66471b
Code: 73 01 c3 48 8b 0d 6d 17 2c 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 b8 b0 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 3d 17 2c 00 f7 d8 64 89 01 48
RSP: 002b:00007fff09fa5308 EFLAGS: 00000206 ORIG_RAX: 00000000000000b0
RAX: ffffffffffffffda RBX: 0000563d3e565830 RCX: 00007fb8af66471b
RDX: 000000000000000a RSI: 0000000000000800 RDI: 0000563d3e565898
RBP: 0000000000000000 R08: 00007fff09fa4281 R09: 0000000000000000
R10: 00007fb8af6d8280 R11: 0000000000000206 R12: 00007fff09fa5530
R13: 00007fff09fa702c R14: 0000563d3e5652a0 R15: 0000563d3e565830