* Error in rtw89 using Kernel 7.1.4
@ 2026-07-27 14:35 Adrodoc
2026-07-28 0:50 ` Ping-Ke Shih
0 siblings, 1 reply; 4+ messages in thread
From: Adrodoc @ 2026-07-27 14:35 UTC (permalink / raw)
To: linux-wireless
I was asked by dubhater in
https://github.com/morrownr/rtw89/issues/116 to report this to
linux-wireless@vger.kernel.org. He said you would know what to do with
R_AX_DMAC_ERR_ISR=0x00000040
I get random wifi disconnects on 7.1.4-1-cachyos using rtw89, that
heal after a minute or so. If I manually disconnect from and reconnect
to the network it heals immediately.
journalctl shows me this error:
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898feaf
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fe87
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fe8b
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ffa1
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff8d
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898febf
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fea7
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fe95
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fe83
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ffa3
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff93
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ffdd
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898feb7
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fea5
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fe91
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[CMAC] : CMAC1 not enabled
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
firmware failed to ack for leaving ps mode
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff95
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff8f
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fe9f
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fe91
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898feb7
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fea7
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898feb1
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fea7
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff83
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898febf
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fe9b
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898febf
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fe83
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fea5
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff99
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb89273df
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb89b582f
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb899cff1
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb893a5e1
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb893a65d
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb899b02d
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb8935571
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb89c12fb
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb893a2c5
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb897be11
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb893a5f9
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb897beaf
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb897dc03
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb897bdeb
Jul 23 11:48:11 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb89c12df
Full log and system info: https://paste.cachyos.org/p/7f39b6e.log
Here is another example:
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff87
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898feb1
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff99
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ffb3
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fe93
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898feab
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff97
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fe7f
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fe9d
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff87
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff9f
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fe8d
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fea7
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff7f
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff97
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[CMAC] : CMAC1 not enabled
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
firmware failed to ack for leaving ps mode
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fe99
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff99
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fe95
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fead
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff83
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff99
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fe83
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898feb1
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb89afe18
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fe89
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898febb
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff95
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fe8b
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff7b
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ffab
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb8935b5c
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb8973ac5
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb893b577
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb8935680
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb899b2ad
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb8936a03
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb8935571
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb893a601
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb89790d1
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb899d01d
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb89356a0
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb893569c
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb899adff
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb893728f
Jul 27 12:44:14 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb893ab13
Jul 27 12:45:12 <hostname-redacted> kernel: [UFW BLOCK] IN=wlan0 OUT=
MAC=<mac-address-redacted>:<mac-address-redacted>:08:00
SRC=<ipv4-redacted> DST=<ipv4-redacted> LEN=36 TOS=0x00 PREC=0xC0
TTL=1 ID=60927 DF PROTO=2
Jul 27 12:47:17 <hostname-redacted> kernel: [UFW BLOCK] IN=wlan0 OUT=
MAC=<mac-address-redacted>:<mac-address-redacted>:08:00
SRC=<ipv4-redacted> DST=<ipv4-redacted> LEN=36 TOS=0x00 PREC=0xC0
TTL=1 ID=12130 DF PROTO=2
Jul 27 12:51:16 <hostname-redacted> org.remmina.Remmina[2267]: [RDP]
gp=0x55f0d23a95b0 Clipboard data wait aborted.
Jul 27 12:51:27 <hostname-redacted> kernel: [UFW BLOCK] IN=wlan0 OUT=
MAC=<mac-address-redacted>:<mac-address-redacted>:08:00
SRC=<ipv4-redacted> DST=<ipv4-redacted> LEN=36 TOS=0x00 PREC=0xC0
TTL=1 ID=45619 DF PROTO=2
Jul 27 12:52:14 <hostname-redacted> kernel: [UFW BLOCK] IN=wlan0 OUT=
MAC= SRC=<ipv4-redacted> DST=<ipv4-redacted> LEN=61 TOS=0x00 PREC=0x00
TTL=255 ID=37223 PROTO=UDP SPT=5355 DPT=5355 LEN=41
Jul 27 12:52:15 <hostname-redacted> kernel: [UFW BLOCK] IN=wlan0 OUT=
MAC= SRC=fe80:0000:0000:0000:2248:500b:142f:e6a0
DST=ff02:0000:0000:0000:0000:0000:0001:0003 LEN=81 TC=0 HOPLIMIT=255
FLOWLBL=289035 PROTO=UDP SPT=5355 DPT=5355 LEN=41
Jul 27 12:52:15 <hostname-redacted> kernel: [UFW BLOCK] IN=wlan0 OUT=
MAC= SRC=<ipv4-redacted> DST=<ipv4-redacted> LEN=61 TOS=0x00 PREC=0x00
TTL=255 ID=37344 PROTO=UDP SPT=5355 DPT=5355 LEN=41
Jul 27 12:52:15 <hostname-redacted> kernel: [UFW BLOCK] IN=wlan0 OUT=
MAC= SRC=fe80:0000:0000:0000:2248:500b:142f:e6a0
DST=ff02:0000:0000:0000:0000:0000:0001:0003 LEN=81 TC=0 HOPLIMIT=255
FLOWLBL=289035 PROTO=UDP SPT=5355 DPT=5355 LEN=41
Jul 27 12:52:15 <hostname-redacted> kernel: [UFW BLOCK] IN=wlan0 OUT=
MAC= SRC=<ipv4-redacted> DST=<ipv4-redacted> LEN=61 TOS=0x00 PREC=0x00
TTL=255 ID=37376 PROTO=UDP SPT=5355 DPT=5355 LEN=41
Jul 27 12:52:15 <hostname-redacted> kernel: [UFW BLOCK] IN=wlan0 OUT=
MAC= SRC=fe80:0000:0000:0000:2248:500b:142f:e6a0
DST=ff02:0000:0000:0000:0000:0000:0001:0003 LEN=81 TC=0 HOPLIMIT=255
FLOWLBL=289035 PROTO=UDP SPT=5355 DPT=5355 LEN=41
Jul 27 12:52:15 <hostname-redacted> kernel: [UFW BLOCK] IN=wlan0 OUT=
MAC=<mac-address-redacted>:<mac-address-redacted>:86:dd
SRC=fe80:0000:0000:0000:0e72:74ff:fe47:5be3
DST=ff02:0000:0000:0000:0000:0000:0001:0003 LEN=81 TC=0 HOPLIMIT=1
FLOWLBL=0 PROTO=UDP SPT=5355 DPT=5355 LEN=41
Jul 27 12:53:08 <hostname-redacted> kernel: [UFW BLOCK] IN=wlan0 OUT=
MAC= SRC=fe80:0000:0000:0000:2248:500b:142f:e6a0
DST=ff02:0000:0000:0000:0000:0000:0001:0003 LEN=81 TC=0 HOPLIMIT=255
FLOWLBL=289035 PROTO=UDP SPT=5355 DPT=5355 LEN=41
Jul 27 12:53:08 <hostname-redacted> kernel: [UFW BLOCK] IN=wlan0 OUT=
MAC= SRC=<ipv4-redacted> DST=<ipv4-redacted> LEN=61 TOS=0x00 PREC=0x00
TTL=255 ID=625 PROTO=UDP SPT=5355 DPT=5355 LEN=41
Jul 27 12:53:09 <hostname-redacted> kernel: [UFW BLOCK] IN=wlan0 OUT=
MAC= SRC=fe80:0000:0000:0000:2248:500b:142f:e6a0
DST=ff02:0000:0000:0000:0000:0000:0001:0003 LEN=81 TC=0 HOPLIMIT=255
FLOWLBL=289035 PROTO=UDP SPT=5355 DPT=5355 LEN=41
Jul 27 12:53:09 <hostname-redacted> kernel: [UFW BLOCK] IN=wlan0 OUT=
MAC= SRC=<ipv4-redacted> DST=<ipv4-redacted> LEN=61 TOS=0x00 PREC=0x00
TTL=255 ID=748 PROTO=UDP SPT=5355 DPT=5355 LEN=41
Jul 27 12:53:09 <hostname-redacted> kernel: [UFW BLOCK] IN=wlan0 OUT=
MAC=<mac-address-redacted>:<mac-address-redacted>:08:00
SRC=<ipv4-redacted> DST=<ipv4-redacted> LEN=61 TOS=0x00 PREC=0x00
TTL=1 ID=35675 PROTO=UDP SPT=5355 DPT=5355 LEN=41
Jul 27 12:53:09 <hostname-redacted> kernel: [UFW BLOCK] IN=wlan0 OUT=
MAC=<mac-address-redacted>:<mac-address-redacted>:86:dd
SRC=fe80:0000:0000:0000:0e72:74ff:fe47:5be3
DST=ff02:0000:0000:0000:0000:0000:0001:0003 LEN=81 TC=0 HOPLIMIT=1
FLOWLBL=0 PROTO=UDP SPT=5355 DPT=5355 LEN=41
Jul 27 12:53:09 <hostname-redacted> kernel: [UFW BLOCK] IN=wlan0 OUT=
MAC= SRC=fe80:0000:0000:0000:2248:500b:142f:e6a0
DST=ff02:0000:0000:0000:0000:0000:0001:0003 LEN=81 TC=0 HOPLIMIT=255
FLOWLBL=289035 PROTO=UDP SPT=5355 DPT=5355 LEN=41
Jul 27 12:53:09 <hostname-redacted> kernel: [UFW BLOCK] IN=wlan0 OUT=
MAC= SRC=<ipv4-redacted> DST=<ipv4-redacted> LEN=61 TOS=0x00 PREC=0x00
TTL=255 ID=803 PROTO=UDP SPT=5355 DPT=5355 LEN=41
Jul 27 12:53:09 <hostname-redacted> kernel: [UFW BLOCK] IN=wlan0 OUT=
MAC=<mac-address-redacted>:<mac-address-redacted>:08:00
SRC=<ipv4-redacted> DST=<ipv4-redacted> LEN=61 TOS=0x00 PREC=0x00
TTL=1 ID=35679 PROTO=UDP SPT=5355 DPT=5355 LEN=41
Jul 27 12:53:09 <hostname-redacted> kernel: [UFW BLOCK] IN=wlan0 OUT=
MAC=<mac-address-redacted>:<mac-address-redacted>:86:dd
SRC=fe80:0000:0000:0000:0e72:74ff:fe47:5be3
DST=ff02:0000:0000:0000:0000:0000:0001:0003 LEN=81 TC=0 HOPLIMIT=1
FLOWLBL=0 PROTO=UDP SPT=5355 DPT=5355 LEN=41
Jul 27 12:53:10 <hostname-redacted> kernel: [UFW BLOCK] IN=wlan0 OUT=
MAC=<mac-address-redacted>:<mac-address-redacted>:08:00
SRC=<ipv4-redacted> DST=<ipv4-redacted> LEN=61 TOS=0x00 PREC=0x00
TTL=1 ID=35716 PROTO=UDP SPT=5355 DPT=5355 LEN=41
Jul 27 12:53:10 <hostname-redacted> kernel: [UFW BLOCK] IN=wlan0 OUT=
MAC=<mac-address-redacted>:<mac-address-redacted>:86:dd
SRC=fe80:0000:0000:0000:0e72:74ff:fe47:5be3
DST=ff02:0000:0000:0000:0000:0000:0001:0003 LEN=81 TC=0 HOPLIMIT=1
FLOWLBL=0 PROTO=UDP SPT=5355 DPT=5355 LEN=41
Jul 27 12:53:32 <hostname-redacted> kernel: [UFW BLOCK] IN=wlan0 OUT=
MAC=<mac-address-redacted>:<mac-address-redacted>:08:00
SRC=<ipv4-redacted> DST=<ipv4-redacted> LEN=36 TOS=0x00 PREC=0xC0
TTL=1 ID=56233 DF PROTO=2
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fe8d
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ffad
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898feaf
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff87
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ffa5
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fe8b
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fea5
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff91
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fe8d
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898febd
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ffa1
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fe9f
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff81
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ffb1
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fea7
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[CMAC] : CMAC1 not enabled
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
firmware failed to ack for leaving ps mode
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff83
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fe97
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff7f
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff97
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ffa9
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fea5
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898febb
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff85
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff99
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ffb3
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fea9
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ff7f
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898ffad
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fe8f
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb898fea7
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb893a64f
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb89b5715
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb899a86b
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb893a667
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb8937a31
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb89274e7
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb8939555
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb89c329d
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb893a5f7
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb89790d1
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb89355fb
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb8980175
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb893a653
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb89c136d
Jul 27 12:53:58 <hostname-redacted> kernel: rtw89_8852ae 0000:05:00.0:
[ERR]fw PC = 0xb89b96c7
Full log and system info: https://paste.cachyos.org/p/433a961.log
^ permalink raw reply [flat|nested] 4+ messages in thread
* RE: Error in rtw89 using Kernel 7.1.4
2026-07-27 14:35 Error in rtw89 using Kernel 7.1.4 Adrodoc
@ 2026-07-28 0:50 ` Ping-Ke Shih
2026-07-28 1:07 ` Ping-Ke Shih
0 siblings, 1 reply; 4+ messages in thread
From: Ping-Ke Shih @ 2026-07-28 0:50 UTC (permalink / raw)
To: Adrodoc, linux-wireless@vger.kernel.org
Adrodoc <adrodoc55@googlemail.com> wrote:
> I was asked by dubhater in
> https://github.com/morrownr/rtw89/issues/116 to report this to
> linux-wireless@vger.kernel.org. He said you would know what to do with
> R_AX_DMAC_ERR_ISR=0x00000040
I will report the perspective to internal experts.
>
> I get random wifi disconnects on 7.1.4-1-cachyos using rtw89, that
> heal after a minute or so. If I manually disconnect from and reconnect
> to the network it heals immediately.
Did you encounter this problem in older kernel version?
If older kernel works well, could you share the version and help to
bisect the cause?
Ping-Ke
^ permalink raw reply [flat|nested] 4+ messages in thread
* RE: Error in rtw89 using Kernel 7.1.4
2026-07-28 0:50 ` Ping-Ke Shih
@ 2026-07-28 1:07 ` Ping-Ke Shih
2026-07-28 9:22 ` Adrodoc
0 siblings, 1 reply; 4+ messages in thread
From: Ping-Ke Shih @ 2026-07-28 1:07 UTC (permalink / raw)
To: Adrodoc, linux-wireless@vger.kernel.org
Ping-Ke Shih <pkshih@realtek.com> wrote:
>
> Adrodoc <adrodoc55@googlemail.com> wrote:
> > I was asked by dubhater in
> > https://github.com/morrownr/rtw89/issues/116 to report this to
> > linux-wireless@vger.kernel.org. He said you would know what to do with
> > R_AX_DMAC_ERR_ISR=0x00000040
>
> I will report the perspective to internal experts.
>
> >
> > I get random wifi disconnects on 7.1.4-1-cachyos using rtw89, that
> > heal after a minute or so. If I manually disconnect from and reconnect
> > to the network it heals immediately.
>
> Did you encounter this problem in older kernel version?
> If older kernel works well, could you share the version and help to
> bisect the cause?
Since the firmware version is hidden (The ipv4-redacted part is a number originally).
Please check kernel log and share the version.
[ 8.282149] rtw89_8852ae 0000:05:00.0: Firmware version <ipv4-redacted> (52acc807), cmd version 0, type 1
[ 8.282153] rtw89_8852ae 0000:05:00.0: Firmware version <ipv4-redacted> (52acc807), cmd version 0, type 3
Ping-Ke
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Error in rtw89 using Kernel 7.1.4
2026-07-28 1:07 ` Ping-Ke Shih
@ 2026-07-28 9:22 ` Adrodoc
0 siblings, 0 replies; 4+ messages in thread
From: Adrodoc @ 2026-07-28 9:22 UTC (permalink / raw)
To: Ping-Ke Shih; +Cc: linux-wireless@vger.kernel.org
> Did you encounter this problem in older kernel version?
> If older kernel works well, could you share the version and help to
> bisect the cause?
Bisecting will be difficult for me, because in previous 7.1 kernel
versions my internet disconnects every 10 minutes due to
https://github.com/morrownr/rtw89/issues/109
The current issue is a lot more rare. For yesterday `journalctl | grep
"\[ERR\]"` shows me only 4 instances of this error. While the PC was
running for about 14 hours.
In other words I don't have a clean reproducer and have to run a
kernel for quite some time to see if the issue occurs.
This is not an issue if the kernel works, but I can't use my computer
with a disconnect every 10 minutes.
For today I booted into 6.18.38-2-cachyos-lts and will keep an eye on
journalctl to see if I encounter the same issue here too.
I could look into downgrading to the newest 7.0 kernel if that would
help, since rtw#109 only got introduced in 7.1.
I don't think 7.0 had the new issue, but I am not sure.
I should probably mention that I only started using linux desktop in
april this year, so I am pretty new to linux.
Would it help to know for sure if 7.0 has the issue even if I can't
bisect 7.1? If so I will look up how to downgrade the kernel in the
next days.
> Since the firmware version is hidden (The ipv4-redacted part is a number originally).
> Please check kernel log and share the version.
>
> [ 8.282149] rtw89_8852ae 0000:05:00.0: Firmware version <ipv4-redacted> (52acc807), cmd version 0, type 1
> [ 8.282153] rtw89_8852ae 0000:05:00.0: Firmware version <ipv4-redacted> (52acc807), cmd version 0, type 3
Here you go (output from my current boot into lts kernel):
[ 8.749689] rtw89_8852ae 0000:05:00.0: loaded firmware rtw89/rtw8852a_fw.bin
[ 8.749726] rtw89_8852ae 0000:05:00.0: enabling device (0000 -> 0003)
[ 8.752352] rtw89_8852ae 0000:05:00.0: Firmware version 0.13.36.2
(52acc807), cmd version 0, type 1
[ 8.752355] rtw89_8852ae 0000:05:00.0: Firmware version 0.13.36.2
(52acc807), cmd version 0, type 3
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2026-07-28 9:22 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-07-27 14:35 Error in rtw89 using Kernel 7.1.4 Adrodoc
2026-07-28 0:50 ` Ping-Ke Shih
2026-07-28 1:07 ` Ping-Ke Shih
2026-07-28 9:22 ` Adrodoc
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