Package: src:linux Version: 4.9.65-3 Severity: normal Dear Maintainer,
* What led up to the situation? usage of TP-link UE300 USB to ethernet adapter * What exactly did you do (or not do) that was effective (or ineffective)? plug in UE300 into USB port * What was the outcome of this action? kernel messages and eventual system freeze Dec 8 18:49:43 LxTE04 kernel: [16790.642451] cdc_ether 1-1:2.0 eth0: kevent 11 may have been dropped Dec 8 18:51:49 LxTE04 kernel: [16917.298453] cdc_ether 1-1:2.0 eth0: kevent 11 may have been dropped Dec 8 18:53:55 LxTE04 kernel: [17043.314451] cdc_ether 1-1:2.0 eth0: kevent 11 may have been dropped Dec 8 19:01:18 LxTE04 kernel: [17486.322451] cdc_ether 1-1:2.0 eth0: kevent 11 may have been dropped Dec 8 19:03:24 LxTE04 kernel: [17612.274451] cdc_ether 1-1:2.0 eth0: kevent 11 may have been dropped Dec 8 19:04:27 LxTE04 kernel: [17675.314452] cdc_ether 1-1:2.0 eth0: kevent 11 may have been dropped * What outcome did you expect instead? normal operation refer to https://patchwork.kernel.org/patch/10022309/ -- Package-specific info: ** Version: Linux version 4.9.0-4-rt-amd64 (debian-kernel@lists.debian.org) (gcc version 6.3.0 20170516 (Debian 6.3.0-18) ) #1 SMP PREEMPT RT Debian 4.9.65-3 (2017-12-03) ** Command line: BOOT_IMAGE=/vmlinuz-4.9.0-4-rt-amd64 root=/dev/mapper/LxTE04-root ro quiet ** Not tainted ** Kernel log: [78559.428637] usb 1-1: new high-speed USB device number 5 using xhci_hcd [78559.569963] usb 1-1: New USB device found, idVendor=2357, idProduct=0601 [78559.569970] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=6 [78559.569973] usb 1-1: Product: USB 10/100/1000 LAN [78559.569976] usb 1-1: Manufacturer: TP-LINK [78559.569979] usb 1-1: SerialNumber: 000001000000 [78559.582728] cdc_ether 1-1:2.0 eth0: register 'cdc_ether' at usb-0000:00:14.0-1, CDC Ethernet Device, 18:a6:f7:1d:4d:d3 [78559.582766] usbcore: registered new interface driver cdc_ether [78559.596244] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [78559.596360] cdc_ether 1-1:2.0 eth0: kevent 12 may have been dropped [78559.611081] cdc_ether 1-1:2.0 eth0: kevent 12 may have been dropped ** Model information sys_vendor: Shuttle Inc. product_name: DS67U product_version: V1.0 chassis_vendor: Default string chassis_version: Default string bios_vendor: American Megatrends Inc. bios_version: 1.01 board_vendor: Shuttle Inc. board_name: FS67U board_version: 1.0 ** Loaded modules: cdc_ether usbnet mii snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_rapl intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel arc4 intel_cstate intel_uncore intel_rapl_perf rtsx_usb_ms serio_raw pcspkr evdev memstick snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_soc_sst_match snd_soc_core snd_compress iTCO_wdt iTCO_vendor_support rtl8821ae btcoexist rtl_pci btusb btrtl rtlwifi snd_hda_intel sg snd_hda_codec mac80211 snd_hda_core snd_hwdep cfg80211 snd_pcm i915 snd_timer snd mei_me soundcore drm_kms_helper shpchp mei drm hci_uart btbcm btqca btintel bluetooth battery rfkill video intel_lpss_acpi intel_lpss acpi_pad acpi_als kfifo_buf button industrialio ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache dm_mod rtsx_usb_sdmmc mmc_core rtsx_usb mfd_core sd_mod hid_generic usbhid crc32c_intel aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd psmouse ahci libahci igb i2c_algo_bit i2c_i801 e1000e dca i2c_smbus ptp libata pps_core scsi_mod xhci_pci xhci_hcd usbcore usb_common fan thermal i2c_hid hid ** Network interface configuration: # This file describes the network interfaces available on your system # and how to activate them. For more information, see interfaces(5). source /etc/network/interfaces.d/* # The loopback network interface auto lo iface lo inet loopback ** Network status: *** IP interfaces and addresses: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: AFDX1A: <NO-CARRIER,BROADCAST,MULTICAST,PROMISC,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether 80:ee:73:bd:b3:a2 brd ff:ff:ff:ff:ff:ff inet 10.10.1.1/16 brd 10.10.255.255 scope global AFDX1A valid_lft forever preferred_lft forever 3: AFDX1B: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether 80:ee:73:bd:b3:a3 brd ff:ff:ff:ff:ff:ff inet 10.10.1.2/16 brd 10.10.255.255 scope global AFDX1B valid_lft forever preferred_lft forever inet6 fe80::82ee:73ff:febd:b3a3/64 scope link valid_lft forever preferred_lft forever 4: wlp1s0: <BROADCAST,MULTICAST> mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether d6:7c:d3:04:a0:13 brd ff:ff:ff:ff:ff:ff 6: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether 18:a6:f7:1d:4d:d3 brd ff:ff:ff:ff:ff:ff inet 10.7.81.36/21 brd 10.7.87.255 scope global dynamic eth0 valid_lft 690810sec preferred_lft 690810sec inet6 fe80::1aa6:f7ff:fe1d:4dd3/64 scope link valid_lft forever preferred_lft forever *** Device statistics: Inter-| Receive | Transmit face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed lo: 33698200 416144 0 0 0 0 0 0 33698200 416144 0 0 0 0 0 0 AFDX1B: 5174168029 12087677 0 0 0 0 0 12087677 427362 3163 0 0 0 0 0 0 wlp1s0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 AFDX1A: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 eth0: 959001 11341 0 0 0 0 0 0 10301172 7076 0 0 0 0 0 0 ** PCI devices: 00:00.0 Host bridge [0600]: Intel Corporation Skylake Host Bridge/DRAM Registers [8086:1904] (rev 08) Subsystem: Holco Enterprise Co, Ltd/Shuttle Computer Skylake Host Bridge/DRAM Registers [1297:4037] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort+ <MAbort+ >SERR- <PERR- INTx- Latency: 0 Capabilities: <access denied> Kernel driver in use: skl_uncore 00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 510 [8086:1906] (rev 07) (prog-if 00 [VGA controller]) Subsystem: Holco Enterprise Co, Ltd/Shuttle Computer HD Graphics 510 [1297:4037] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 129 Region 0: Memory at de000000 (64-bit, non-prefetchable) [size=16M] Region 2: Memory at c0000000 (64-bit, prefetchable) [size=256M] Region 4: I/O ports at f000 [size=64] [virtual] Expansion ROM at 000c0000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: i915 Kernel modules: i915 00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller [8086:9d2f] (rev 21) (prog-if 30 [XHCI]) Subsystem: Holco Enterprise Co, Ltd/Shuttle Computer Sunrise Point-LP USB 3.0 xHCI Controller [1297:4037] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 120 Region 0: Memory at df230000 (64-bit, non-prefetchable) [size=64K] Capabilities: <access denied> Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-LP CSME HECI #1 [8086:9d3a] (rev 21) Subsystem: Holco Enterprise Co, Ltd/Shuttle Computer Sunrise Point-LP CSME HECI [1297:4037] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 128 Region 0: Memory at df24d000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: mei_me Kernel modules: mei_me 00:17.0 SATA controller [0106]: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] [8086:9d03] (rev 21) (prog-if 01 [AHCI 1.0]) Subsystem: Holco Enterprise Co, Ltd/Shuttle Computer Sunrise Point-LP SATA Controller [AHCI mode] [1297:4037] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 127 Region 0: Memory at df248000 (32-bit, non-prefetchable) [size=8K] Region 1: Memory at df24c000 (32-bit, non-prefetchable) [size=256] Region 2: I/O ports at f090 [size=8] Region 3: I/O ports at f080 [size=4] Region 4: I/O ports at f060 [size=32] Region 5: Memory at df24b000 (32-bit, non-prefetchable) [size=2K] Capabilities: <access denied> Kernel driver in use: ahci Kernel modules: ahci 00:1c.0 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 [8086:9d14] (rev f1) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort+ <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 16 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 0000e000-0000efff Memory behind bridge: df100000-df1fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort+ <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport Kernel modules: shpchp 00:1d.0 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #9 [8086:9d18] (rev f1) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 16 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: df000000-df0fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport Kernel modules: shpchp 00:1f.0 ISA bridge [0601]: Intel Corporation Sunrise Point-LP LPC Controller [8086:9d43] (rev 21) Subsystem: Holco Enterprise Co, Ltd/Shuttle Computer Sunrise Point-LP LPC Controller [1297:4037] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-LP PMC [8086:9d21] (rev 21) Subsystem: Holco Enterprise Co, Ltd/Shuttle Computer Sunrise Point-LP PMC [1297:4037] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Region 0: Memory at df244000 (32-bit, non-prefetchable) [size=16K] 00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d70] (rev 21) Subsystem: Holco Enterprise Co, Ltd/Shuttle Computer Sunrise Point-LP HD Audio [1297:4037] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32 Interrupt: pin A routed to IRQ 131 Region 0: Memory at df240000 (64-bit, non-prefetchable) [size=16K] Region 4: Memory at df220000 (64-bit, non-prefetchable) [size=64K] Capabilities: <access denied> Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel, snd_soc_skl 00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-LP SMBus [8086:9d23] (rev 21) Subsystem: Holco Enterprise Co, Ltd/Shuttle Computer Sunrise Point-LP SMBus [1297:4037] Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin A routed to IRQ 16 Region 0: Memory at df24a000 (64-bit, non-prefetchable) [size=256] Region 4: I/O ports at f040 [size=32] Kernel driver in use: i801_smbus Kernel modules: i2c_i801 00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection I219-LM [8086:156f] (rev 21) Subsystem: Intel Corporation Ethernet Connection I219-LM [8086:0000] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 121 Region 0: Memory at df200000 (32-bit, non-prefetchable) [size=128K] Capabilities: <access denied> Kernel driver in use: e1000e Kernel modules: e1000e 01:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821AE 802.11ac PCIe Wireless Network Adapter [10ec:8821] (rev ff) (prog-if ff) !!! Unknown header type 7f Kernel driver in use: rtl8821ae Kernel modules: rtl8821ae 02:00.0 Ethernet controller [0200]: Intel Corporation I211 Gigabit Network Connection [8086:1539] (rev 03) Subsystem: Holco Enterprise Co, Ltd/Shuttle Computer I211 Gigabit Network Connection [1297:4037] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 16 Region 0: Memory at df000000 (32-bit, non-prefetchable) [size=128K] Region 2: I/O ports at d000 [size=32] Region 3: Memory at df020000 (32-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: igb Kernel modules: igb ** USB devices: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 0bda:8821 Realtek Semiconductor Corp. Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller Bus 001 Device 002: ID 413c:2106 Dell Computer Corp. Dell QuietKey Keyboard Bus 001 Device 005: ID 2357:0601 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub -- System Information: Debian Release: 9.3 APT prefers stable APT policy: (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 4.9.0-4-rt-amd64 (SMP w/2 CPU cores; PREEMPT) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages linux-image-4.9.0-4-rt-amd64 depends on: ii initramfs-tools [linux-initramfs-tool] 0.130 ii kmod 23-2 ii linux-base 4.5 Versions of packages linux-image-4.9.0-4-rt-amd64 recommends: ii firmware-linux-free 3.4 ii irqbalance 1.1.0-2.3 Versions of packages linux-image-4.9.0-4-rt-amd64 suggests: pn debian-kernel-handbook <none> ii grub-pc 2.02~beta3-5 pn linux-doc-4.9 <none> Versions of packages linux-image-4.9.0-4-rt-amd64 is related to: pn firmware-amd-graphics <none> pn firmware-atheros <none> pn firmware-bnx2 <none> pn firmware-bnx2x <none> pn firmware-brcm80211 <none> pn firmware-cavium <none> pn firmware-intel-sound <none> pn firmware-intelwimax <none> pn firmware-ipw2x00 <none> pn firmware-ivtv <none> pn firmware-iwlwifi <none> pn firmware-libertas <none> pn firmware-linux-nonfree <none> pn firmware-misc-nonfree <none> pn firmware-myricom <none> pn firmware-netxen <none> pn firmware-qlogic <none> pn firmware-realtek <none> pn firmware-samsung <none> pn firmware-siano <none> pn firmware-ti-connectivity <none> pn xen-hypervisor <none> -- no debconf information . 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