Bug#959757: This is a regression
Hi, I'm the original reporter. FYI, the problem was fixed with one of the kernel updates on last summer. It's stable since then. Peter On 5/2/21 2:54 PM, Salvatore Bonaccorso wrote: Control: tags -1 + moreinfo On Sun, Jul 05, 2020 at 01:15:38PM +0200, wf...@niif.hu wrote: Control: found -1 5.5.0-0.bpo.2-amd64 I started to see this problem after upgrading from 5.4.0-0.bpo.4-amd64 to 5.5.0-0.bpo.2-amd64. It goes like: Do you still have the issue reproducible with a recent kernel from unstable or buster-backports? Regards, Salvatore
Bug#959757: rtwpci: wifi unstable with Realtek 8822BE
Package: src:linux
Version: 5.6.7-1
Severity: normal
Dear Maintainer,
Wifi is hardly usable with this card. Had a fresh install of debian testing a
month ago to a new laptop. I had to apply the followings
in order to make the driver working:
mkdir /lib/firmware/rtw88
ln -s /lib/firmware/rtlwifi/rtl8822befw.bin /lib/firmware/rtw88/rtw8822b_fw.bin
modprobe rtwpci
(That's probably issue #935969, just saying it's still not fixed in latest
kernel.)
The main problem is that wifi connection is very unreliable. It connects, but
sometimes it drops me out, asking the password again.
Other times it just reconnects automatically. In most cases the connection
stays up, but data flow is halted for tens of seconds, then
it works for a little time. Occasionally it works without a problem, I have
copied 60-70 GB files at once without a single problem.
But then web pages didn't load - maybe it's related to some buggy power-saving
feature of the driver?
During the problems syslog is flooded with warnings and some CPU dumps, see
below.
-- Package-specific info:
** Version:
Linux version 5.6.0-1-amd64 (debian-ker...@lists.debian.org) (gcc version 9.3.0
(Debian 9.3.0-11)) #1 SMP Debian 5.6.7-1 (2020-04-29)
** Command line:
BOOT_IMAGE=/vmlinuz-5.6.0-1-amd64 root=/dev/mapper/plpc--vg-root ro splash quiet
** Tainted: WOE (12800)
* kernel issued warning
* externally-built ("out-of-tree") module was loaded
* unsigned module was loaded
** Kernel log:
[ 5114.830227] RDX: 0007 RSI: 0096 RDI: 9a25e8bd9a40
[ 5114.830228] RBP: 9a24789ea000 R08: 8996 R09: 0004
[ 5114.830229] R10: R11: 0001 R12: 0006
[ 5114.830231] R13: 9a24c9151e60 R14: 9a24c9155b80 R15: 9a24c9155c38
[ 5114.830233] FS: () GS:9a25e8bc()
knlGS:
[ 5114.830235] CS: 0010 DS: ES: CR0: 80050033
[ 5114.830236] CR2: 7f9476bfe000 CR3: 0005a4236000 CR4: 003406e0
[ 5114.830237] Call Trace:
[ 5114.830250] rtw_c2h_work+0x39/0x60 [rtw88]
[ 5114.830256] process_one_work+0x1b4/0x380
[ 5114.830260] worker_thread+0x50/0x3c0
[ 5114.830264] kthread+0xf9/0x130
[ 5114.830267] ? process_one_work+0x380/0x380
[ 5114.830270] ? kthread_park+0x90/0x90
[ 5114.830275] ret_from_fork+0x22/0x40
[ 5114.830280] ---[ end trace 62e3f2bbee2994ac ]---
[ 5114.932111] [ cut here ]
[ 5114.932113] invalid ra report c2h length
[ 5114.932151] WARNING: CPU: 7 PID: 210 at
drivers/net/wireless/realtek/rtw88/fw.c:118 rtw_fw_c2h_cmd_handle+0x117/0x120
[rtw88]
[ 5114.932152] Modules linked in: rtwpci rtw88 mac80211 cfg80211 vboxnetadp(OE)
vboxnetflt(OE) vboxdrv(OE) fuse btrfs blake2b_generic xor zstd_compress
raid6_pq zstd_decompress ufs qnx4 hfsplus hfs minix msdos jfs xfs libcrc32c ctr
ccm rfcomm tun bnep edac_mce_amd kvm_amd bluetooth nls_ascii kvm
snd_hda_codec_conexant nls_cp437 vfat fat uvcvideo joydev efi_pstore
videobuf2_vmalloc irqbypass snd_hda_codec_hdmi snd_hda_codec_generic serio_raw
videobuf2_memops pcspkr videobuf2_v4l2 efivars drbg videobuf2_common
snd_hda_intel videodev snd_intel_dspcfg ansi_cprng sp5100_tco wmi_bmof
snd_hda_codec mc ecdh_generic ecc tpm_crb watchdog k10temp snd_hda_core
snd_hwdep tpm_tis sg tpm_tis_core snd_pcm libarc4 ccp snd_timer thinkpad_acpi
ucsi_acpi tpm typec_ucsi typec rng_core nvram ledtrig_audio snd soundcore ac
rfkill evdev acpi_cpufreq parport_pc ppdev lp parport efivarfs ip_tables
x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic dm_crypt dm_mod
hid_logitech_hidpp hid_logitech_dj hid_generic
[ 5114.932221] usbhid hid sd_mod amdgpu crc32_pclmul crc32c_intel
ghash_clmulni_intel rtsx_pci_sdmmc mmc_core i2c_piix4 gpu_sched i2c_algo_bit
ttm drm_kms_helper aesni_intel ahci libaes crypto_simd libahci cec xhci_pci
libata cryptd xhci_hcd glue_helper drm psmouse scsi_mod usbcore nvme nvme_core
r8169 t10_pi usb_common crc_t10dif realtek rtsx_pci libphy crct10dif_generic
mfd_core crct10dif_pclmul crct10dif_common wmi battery video i2c_scmi button
[last unloaded: cfg80211]
[ 5114.932257] CPU: 7 PID: 210 Comm: kworker/u32:5 Tainted: GW OE
5.6.0-1-amd64 #1 Debian 5.6.7-1
[ 5114.932258] Hardware name: LENOVO 20NF001WHV/20NF001WHV, BIOS R11ET32W (1.12
) 12/23/2019
[ 5114.932267] Workqueue: phy0 rtw_c2h_work [rtw88]
[ 5114.932277] RIP: 0010:rtw_fw_c2h_cmd_handle+0x117/0x120 [rtw88]
[ 5114.932281] Code: 73 02 4c 89 ef e8 29 f7 ff ff eb a7 41 0f b6 d4 48 8d 73
02 4c 89 ef e8 47 f2 ff ff eb 95 48 c7 c7 07 86 b8 c1 e8 db dc 35 d3 <0f> 0b eb
85 e8 a0 da 35 d3 0f 1f 44 00 00 48 83 ec 28 65 48 8b 04
[ 5114.932283] RSP: 0018:a97900557e10 EFLAGS: 00010282
[ 5114.932285] RAX: RBX: 9a24783fd018 RCX: 0007
[ 5114.932286] RDX: 0007 RSI: 0096 RDI: 9a25e8bd9a40
[ 5114.932288] RBP: 9a24789eae00 R08: 89b2 R09: 0004
[ 5114.932289]
Bug#500883: dmraid: boot fails after upgrading to 1.0.0.rc14-4
On Thursday 02 October 2008 16.56.00 Giuseppe Iuculano wrote: I think you should write about this issue on Linux-hotplug-devel mailing list [0]. Please ask if your missed ID_FS_USAGE=raid is relative to a vol_id wrong signature detection. Let me know. Hi Giuseppe, Thanks for the link, it looks this cheap Adaptec card I have does not conform to the DDF standard, that's why udev didn't find the raid signature. It will be probably fixed in a later release of udev. http://marc.info/?l=linux-hotplugm=122302186302318w=2 Peter -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#500883: dmraid: boot fails after upgrading to 1.0.0.rc14-4
Package: dmraid
Version: 1.0.0.rc14-4
Severity: critical
Justification: breaks the whole system
I upgraded dmraid from an earlier version, I don't know which one, but it was
from the pre-udev startup.
After the upgrade the boot stops at waiting for the root filesystem. I get a
busybox prompt. I figured out what to type to continue booting up:
$ modprobe dm-mirror
$ dmraid -ay
$ exit
Then I found bug 499060, message #45 which might solve my problem. So I have
added
the first 2 missing modprobe lines to /etc/.../85_dmraid.rules file which looks
like
this now:
# ...
RUN+=/sbin/modprobe dm-mod
RUN+=/sbin/modprobe dm-mirror
SUBSYSTEM==block, ACTION==add|change, ENV{ID_TYPE}==disk,
ENV{ID_FS_USAGE}==raid, KERNEL==hd[a-z]|sd[a-z], \
RUN+=/sbin/dmraid-activate %k
After recreating initramfs, and rebooting, I still get the busybox prompt. But
now
I don't have to type modprobe dm-mirror anymore, simply executing dmraid -ay
works, it creates the devices under /dev/mapper/ and boot goes on. So the
problem
is partly solved.
At the moment I have no more time to debug this further. Why dmraid is not
executed
automatically? Any idea?
Thanks,
Peter
-- System Information:
Debian Release: lenny/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.6.26-1-686 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages dmraid depends on:
ii libc62.7-13 GNU C Library: Shared libraries
ii libdevmapper1.02.1 2:1.02.27-3 The Linux Kernel Device Mapper use
ii libselinux1 2.0.65-5SELinux shared libraries
ii libsepol12.0.30-2Security Enhanced Linux policy lib
ii udev 0.125-7 /dev/ and hotplug management daemo
dmraid recommends no packages.
dmraid suggests no packages.
-- no debconf information
--
To UNSUBSCRIBE, email to [EMAIL PROTECTED]
with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
