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Function
rtl8822b_handle_sw_chnl_and_set_bw
First occurrence
2025-10-28
Last occurrence
2025-10-30
State
NEW
Components
kernel Tainted
Quality
-41

Statistics

Operating system Count
Fedora 42 367
Architecture Count
x86_64 367
Related packages Count
kernel-core 367
 0:6.17.5-200.fc42 367

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Complete report #1365315
Frame # Function Binary Source or offset Line
1
? rtl8822b_handle_sw_chnl_and_set_bw
88x2bu 0xb4
2
rtl8822b_handle_sw_chnl_and_set_bw
88x2bu 0xb4
3
rtl8822b_handle_sw_chnl_and_set_bw
88x2bu 0xb4
4
rtl8822b_handle_sw_chnl_and_set_bw
88x2bu 0xb4
5
? select_task_rq
vmlinux 0x7f
6
? rtl8822b_handle_sw_chnl_and_set_bw
88x2bu 0xb4
7
rtl8822b_handle_sw_chnl_and_set_bw
88x2bu 0xb4
8
rtl8822b_handle_sw_chnl_and_set_bw
88x2bu 0xb4
9
? rtl8822b_handle_sw_chnl_and_set_bw
88x2bu 0xb4
10
rtl8822b_handle_sw_chnl_and_set_bw
88x2bu 0xb4
11
? rtl8822b_handle_sw_chnl_and_set_bw
88x2bu 0xb4
12
select_task_rq
vmlinux 0x7f
13
? select_task_rq
vmlinux 0x7f
14
select_task_rq
vmlinux 0x7f
15
? select_task_rq
vmlinux 0x7f
16
select_task_rq
vmlinux 0x7f
WARNING: CPU: 15 PID: 1851 at hal/rtl8822b/rtl8822b_phy.c:836 switch_chnl_and_set_bw_by_drv+0x5e/0x1d0 [88x2bu]
Modules linked in: uhid uinput rfcomm snd_seq_dummy snd_hrtimer 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 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables sunrpc qrtr bnep snd_sof_pci_intel_cnl snd_sof_intel_hda_generic vfat fat soundwire_intel snd_sof_intel_hda_sdw_bpt 88x2bu(OE) snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda intel_rapl_msr soundwire_cadence intel_rapl_common snd_sof_pci snd_sof_xtensa_dsp intel_uncore_frequency intel_uncore_frequency_common snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation intel_tcc_cooling snd_soc_acpi crc8 x86_pkg_temp_thermal soundwire_bus intel_powerclamp coretemp snd_hda_codec_alc662 snd_soc_sdca snd_hda_codec_realtek_lib snd_hda_codec_generic snd_soc_avs snd_hda_codec_atihdmi kvm_intel snd_hda_codec_hdmi snd_soc_hda_codec spi_nor
 snd_hda_intel snd_hda_ext_core cfg80211 iTCO_wdt snd_usb_audio mtd intel_pmc_bxt snd_hda_codec ee1004 mei_hdcp kvm mei_pxp iTCO_vendor_support snd_soc_core snd_hda_core uvcvideo snd_usbmidi_lib snd_compress snd_ump snd_intel_dspcfg uvc btusb videobuf2_vmalloc snd_intel_sdw_acpi ac97_bus videobuf2_memops snd_rawmidi snd_hwdep snd_pcm_dmaengine videobuf2_v4l2 irqbypass btrtl snd_seq videobuf2_common btintel rapl snd_seq_device btbcm btmtk intel_cstate videodev snd_pcm spi_intel_pci mc ftdi_sio intel_uncore wmi_bmof mxm_wmi bluetooth e1000e pcspkr snd_timer i2c_i801 i2c_smbus mei_me spi_intel mei snd rfkill soundcore intel_pch_thermal intel_pmc_core pmt_telemetry joydev pmt_discovery acpi_tad pmt_class intel_pmc_ssram_telemetry intel_vsec acpi_pad loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper drm_panel_backlight_quirks drm_buddy nvme drm_display_helper nvme_core polyval_clmulni nvme_keyring cec ghash_clmulni_intel
 nvme_auth video intel_oc_wdt wmi ntsync i2c_dev fuse
CPU: 15 UID: 0 PID: 1851 Comm: RTW_CMD_THREAD Tainted: G           OE       6.17.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Micro-Star International Co., Ltd. MS-7B51/MPG Z390 GAMING PLUS (MS-7B51), BIOS 1.F0 07/08/2024
RIP: 0010:switch_chnl_and_set_bw_by_drv+0x5e/0x1d0 [88x2bu]
Code: 41 5e 41 5f c3 cc cc cc cc 0f b6 73 48 48 8d bb b0 3e 00 00 e8 73 45 07 00 84 c0 75 cf 83 3d 04 1e 12 00 03 0f 87 e4 53 0c 00 <0f> 0b 48 83 c4 08 5b 5d 41 5c 41 5e 41 5f c3 cc cc cc cc 0f b6 73
RSP: 0018:ffffcd4cc792bd30 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffffcd4cc6e29000 RCX: 0000000000000000
RDX: 00000000000fffff RSI: ffff8ab202f24600 RDI: ffff8ab206f072a0
RBP: ffffcd4cc63e0000 R08: ffffcd4cc6e2ceb0 R09: 0000000000000c01
R10: ffff8ab215f13f28 R11: fffff9774457c4c0 R12: 0000000000000000
R13: 0000000000000018 R14: 0000000000000018 R15: ffff8ab206f06000
FS:  0000000000000000(0000) GS:ffff8ab9c3bc5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000012c800497000 CR3: 000000065f42e004 CR4: 00000000003726f0
Call Trace:
 <TASK>
 ? rtl8822b_handle_sw_chnl_and_set_bw+0xb4/0x210 [88x2bu]
 rtl8822b_switch_chnl_and_set_bw+0x77/0x160 [88x2bu]
 rtl8822b_set_channel_bw+0x2a/0x40 [88x2bu]
 set_channel_bwmode+0x15f/0x280 [88x2bu]
 ? ubsan_epilogue+0x28/0x2b
 ? __pfx_sitesurvey_cmd_hdl+0x10/0x10 [88x2bu]
 site_survey.part.0+0x1d/0x1d0 [88x2bu]
 sitesurvey_cmd_hdl+0x8f1/0x980 [88x2bu]
 ? __pfx_sitesurvey_cmd_hdl+0x10/0x10 [88x2bu]
 rtw_cmd_thread+0x34f/0x5d0 [88x2bu]
 ? __pfx_rtw_cmd_thread+0x10/0x10 [88x2bu]
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf1/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>