Bug 217634 - The wi-fi network is disconnected and it is impossible to reconnect on Intel 7265
Summary: The wi-fi network is disconnected and it is impossible to reconnect on Intel ...
Status: NEW
Alias: None
Product: Networking
Classification: Unclassified
Component: Wireless (show other bugs)
Hardware: All Linux
: P3 normal
Assignee: networking_wireless@kernel-bugs.osdl.org
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2023-07-05 13:48 UTC by Vasiliy Kovalev
Modified: 2023-12-24 14:47 UTC (History)
1 user (show)

See Also:
Kernel Version:
Subsystem:
Regression: No
Bisected commit-id:


Attachments
lspci_nnk (4.26 KB, text/plain)
2023-07-05 13:49 UTC, Vasiliy Kovalev
Details
iwlwifi_error bug trace (13.24 KB, text/plain)
2023-07-05 13:51 UTC, Vasiliy Kovalev
Details
dmesg (74.61 KB, text/plain)
2023-07-05 13:52 UTC, Vasiliy Kovalev
Details
cut dmesg of 6.3 kernel (44.17 KB, text/plain)
2023-07-05 13:53 UTC, Vasiliy Kovalev
Details
dmidecode (13.47 KB, text/plain)
2023-07-05 14:00 UTC, Vasiliy Kovalev
Details
journalctl -k : kernel 6.4.14 (279.20 KB, text/plain)
2023-09-05 13:30 UTC, Vasiliy Kovalev
Details

Description Vasiliy Kovalev 2023-07-05 13:48:25 UTC
Hello,

the wi-fi network disconnection always occurs at different times after the system is started - from 1 minute to half an hour, it is not possible to trace the cause.

The error is reproduced on all tested cores: 5.10, 5.15, 6.1, 6.3

Attempts to apply the following kernel parameters are unsuccessful:
pcie_aspm=off
powersave=off
pcie_port_pm=off

Attempts to add options for iwlmvm and iwlwifi modules have also been unsuccessful:
options iwlwifi 11n_disable=1 swcrypto=0 bt_coex_active=0 power_save=0
options iwlmvm power_scheme=1
options iwlwifi d0i3_disable=1
options iwlwifi uapsd_disable=1
options iwlwifi lar_disable=1
options iwlwifi 11n_disable=8 swcrypto=1

options iwlwifi power_save=0
options iwlmvm power_scheme=1
options iwlwifi d0i3_disable=1
options iwlwifi uapsd_disable=1
options iwlwifi lar_disable=1
options iwlwifi 11n_disable=8 swcrypto=1

02:00.0 Network controller [0280]: Intel Corporation Wireless 7265 [8086:095a] (rev 59)
	Subsystem: Intel Corporation Dual Band Wireless-AC 7265 [8086:5010]
	Kernel driver in use: iwlwifi
Comment 1 Vasiliy Kovalev 2023-07-05 13:49:39 UTC
Created attachment 304547 [details]
lspci_nnk
Comment 2 Vasiliy Kovalev 2023-07-05 13:51:43 UTC
Created attachment 304548 [details]
iwlwifi_error bug trace
Comment 3 Vasiliy Kovalev 2023-07-05 13:52:09 UTC
Created attachment 304549 [details]
dmesg
Comment 4 Vasiliy Kovalev 2023-07-05 13:53:26 UTC
Created attachment 304550 [details]
cut dmesg of 6.3 kernel
Comment 5 Vasiliy Kovalev 2023-07-05 14:00:13 UTC
Created attachment 304551 [details]
dmidecode
Comment 6 Vasiliy Kovalev 2023-09-05 13:30:52 UTC
Created attachment 305036 [details]
journalctl -k : kernel 6.4.14

Note You need to log in before you can comment on or make changes to this bug.