system freezes instantaneously
dbolser opened this issue · comments
Dan Bolser commented
The first time I hit insmod 88x2bu.ko
it didn't freeze right away, and I was even able to connect to my router. However, when I tried to turn off the other NICs, it froze. Now it freezes as soon as I insmod
.
What debugging information do you want?
$ uname -a
Linux yu-MS-7C09 5.11.0-40-generic #44~20.04.2-Ubuntu SMP Tue Oct 26 18:07:44 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
$ inxi -F
System: Host: yu-MS-7C09 Kernel: 5.11.0-40-generic x86_64 bits: 64 Console: tty 1
Distro: Ubuntu 20.04.3 LTS (Focal Fossa)
Machine: Type: Desktop System: XENTA product: MS-7C09 v: 1.0 serial: <superuser/root required>
Mobo: Micro-Star model: H310M PRO-VDH PLUS (MS-7C09) v: 1.0 serial: <superuser/root required>
UEFI: American Megatrends v: 1.30 date: 09/04/2019
CPU: Topology: Quad Core model: Intel Core i3-9100F bits: 64 type: MCP L2 cache: 6144 KiB
Speed: 800 MHz min/max: 800/4200 MHz Core speeds (MHz): 1: 800 2: 800 3: 800 4: 800
Graphics: Device-1: NVIDIA GK208B [GeForce GT 710] driver: nvidia v: 470.82.00
Display: server: X.org 1.20.11 driver: nvidia unloaded: fbdev,modesetting,nouveau,vesa tty: 163x24
Message: Advanced graphics data unavailable in console. Try -G --display
Audio: Device-1: Intel 200 Series PCH HD Audio driver: snd_hda_intel
Device-2: NVIDIA GK208 HDMI/DP Audio driver: snd_hda_intel
Sound Server: ALSA v: k5.11.0-40-generic
Network: Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet driver: r8169
IF: enp2s0 state: down mac: 00:d8:61:cc:30:4c
Device-2: Realtek RTL8192EE PCIe Wireless Network Adapter driver: rtl8192ee
IF: wlp3s0 state: up mac: 00:0c:43:01:d0:08
Device-3: TP-Link 802.11ac NIC type: USB driver: usb-network
Device-4: Ralink MT7601U Wireless Adapter type: USB driver: mt7601u
IF: wlx20e2060c507e state: up mac: 20:e2:06:0c:50:7e
IF-ID-1: br-9efc42c176bd state: down mac: 02:42:db:3e:69:2f
IF-ID-2: docker0 state: down mac: 02:42:86:35:8c:39
Drives: Local Storage: total: 447.13 GiB used: 44.00 GiB (9.8%)
ID-1: /dev/sda vendor: Maxtor model: Z1 SSD 480GB size: 447.13 GiB
Partition: ID-1: / size: 438.62 GiB used: 44.00 GiB (10.0%) fs: ext4 dev: /dev/sda2
Sensors: System Temperatures: cpu: 28.0 C mobo: N/A
Fan Speeds (RPM): N/A
Info: Processes: 286 Uptime: 11m Memory: 7.71 GiB used: 1.45 GiB (18.8%) Init: systemd runlevel: 5 Shell: bash
inxi: 3.0.38
$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 1bcf:0005 Sunplus Innovation Technology Inc. Optical Mouse
Bus 001 Device 004: ID 0461:0010 Primax Electronics, Ltd HP PR1101U / Primax PMX-KPR1101U Keyboard
Bus 001 Device 003: ID 148f:7601 Ralink Technology, Corp. MT7601U Wireless Adapter
Bus 001 Device 002: ID 2357:012d TP-Link 802.11ac NIC
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
$ lspci
00:00.0 Host bridge: Intel Corporation 8th Gen Core 4-core Desktop Processor Host Bridge/DRAM Registers [Coffee Lake S] (rev 07)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) (rev 07)
00:08.0 System peripheral: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model
00:14.0 USB controller: Intel Corporation 200 Series/Z370 Chipset Family USB 3.0 xHCI Controller
00:14.2 Signal processing controller: Intel Corporation 200 Series PCH Thermal Subsystem
00:16.0 Communication controller: Intel Corporation 200 Series PCH CSME HECI #1
00:17.0 SATA controller: Intel Corporation 200 Series PCH SATA controller [AHCI mode]
00:1c.0 PCI bridge: Intel Corporation 200 Series PCH PCI Express Root Port #5 (rev f0)
00:1c.5 PCI bridge: Intel Corporation 200 Series PCH PCI Express Root Port #6 (rev f0)
00:1f.0 ISA bridge: Intel Corporation Device a2ca
00:1f.2 Memory controller: Intel Corporation 200 Series/Z370 Chipset Family Power Management Controller
00:1f.3 Audio device: Intel Corporation 200 Series PCH HD Audio
00:1f.4 SMBus: Intel Corporation 200 Series/Z370 Chipset Family SMBus Controller
01:00.0 VGA compatible controller: NVIDIA Corporation GK208B [GeForce GT 710] (rev a1)
01:00.1 Audio device: NVIDIA Corporation GK208 HDMI/DP Audio Controller (rev a1)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
03:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8192EE PCIe Wireless Network Adapter
$ ifconfig # Before insmod
br-9efc42c176bd: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 172.18.0.1 netmask 255.255.0.0 broadcast 172.18.255.255
ether 02:42:db:3e:69:2f txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
docker0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 172.17.0.1 netmask 255.255.0.0 broadcast 172.17.255.255
ether 02:42:86:35:8c:39 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
enp2s0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 00:d8:61:cc:30:4c txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 1837 bytes 144090 (144.0 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1837 bytes 144090 (144.0 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.103.55 netmask 255.255.255.0 broadcast 192.168.103.255
inet6 fe80::e411:e0aa:7889:1b23 prefixlen 64 scopeid 0x20<link>
ether 00:0c:43:01:d0:08 txqueuelen 1000 (Ethernet)
RX packets 420 bytes 153443 (153.4 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 572 bytes 95328 (95.3 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlx20e2060c507e: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.0.212 netmask 255.255.255.0 broadcast 192.168.0.255
inet6 fe80::498b:81fb:58c9:d2b5 prefixlen 64 scopeid 0x20<link>
ether 20:e2:06:0c:50:7e txqueuelen 1000 (Ethernet)
RX packets 731 bytes 69377 (69.3 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 691 bytes 107154 (107.1 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
Thank you! This works perfectly on another machine :-)
Max Görner commented
I remember that I had instantaneous freezes a while back too. Nothing really helped, I wasn't even able to find out the offending commit.
I fear your only option is to try out different Linux kernel versions :-/.
Dan Bolser commented
I tried again and it worked!