Package: src:linux Version: 5.10.13-1 Severity: critical Justification: breaks unrelated software
Dear Maintainer, When booting recent kernels on a RockPro64 board (rk3399), eth0 often fails to come up, leaving this headless box practically unusable without serial console intervention. Logging in on the console and using rmmod/modprobe to reload dwmac_rk revives the network interface and allows normal operation until the next reboot. Logs are included below, but the last relevant dmesg errors seem to be: rk_gmac-dwmac fe300000.ethernet eth0: stmmac_hw_setup: DMA engine initialization failed rk_gmac-dwmac fe300000.ethernet eth0: stmmac_open: Hw setup failed The problem doesn't occur on every boot. I haven't determined what conditions make it more likely. It's possible that scheduling an fsck makes it happen less frequently (perhaps there's a timing issue?) but it's hard to say; it still happens fairly often even when I fsck on every boot. The problem appeared some time in the past two or three months. I keep up with unstable kernel updates, so maybe a semi-recent change in the unstable kernel caused it? Or maybe I was just lucky until recently. Curiously, when dropbear ssh launches from initramfs, it never has trouble with eth0. The problem doesn't show up until after dropbear has run and I have unlocked my root filesystem over ssh and boot continues. I am using an initramfs-tools tweak to make dropbear work around #968519, so I suppose that bug and the present problem could be related but merely avoided by dropbear. However, #968519 was present long before the present problem appeared. Here's someone else experiencing this problem: https://forum.pine64.org/showthread.php?tid=9351&pid=87304#pid87304 -- Package-specific info: ** Version: Linux version 5.10.0-3-arm64 (debian-ker...@lists.debian.org) (gcc-10 (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.1) #1 SMP Debian 5.10.13-1 (2021-02-06) ** Command line: root=/dev/mapper/sda1_crypt console=ttyS2,115200n8 ** Tainted: U (64) * taint requested by userspace application ** Kernel log: [ 67.701683] systemd[1]: Created slice system-serial\x2dgetty.slice. [ 67.725820] systemd[1]: Listening on Journal Socket. [ 67.746229] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 67.778120] systemd[1]: Mounting Huge Pages File System... [ 68.205792] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro [ 68.628963] Adding 4194300k swap on /swapfile. Priority:-2 extents:3 across:4464636k FS [ 68.695781] systemd-journald[1431]: Received request to flush runtime journal from PID 1 [ 69.272221] cpu cpu0: EM: hertz/watts ratio non-monotonically decreasing: em_perf_state 1 >= em_perf_state0 [ 69.272543] cpu cpu0: EM: created perf domain [ 69.283388] cpu cpu4: EM: created perf domain [ 69.325716] dma-pl330 ff6d0000.dma-controller: Loaded driver for PL330 DMAC-241330 [ 69.334210] dma-pl330 ff6d0000.dma-controller: DBUFF-32x8bytes Num_Chans-6 Num_Peri-12 Num_Events-12 [ 69.341198] dma-pl330 ff6e0000.dma-controller: Loaded driver for PL330 DMAC-241330 [ 69.353042] dma-pl330 ff6e0000.dma-controller: DBUFF-128x8bytes Num_Chans-8 Num_Peri-20 Num_Events-16 [ 69.466554] alg: No test for fips(ansi_cprng) (fips_ansi_cprng) [ 69.498011] dw_wdt ff848000.watchdog: No valid TOPs array specified [ 69.523015] vdd_log: supplied by regulator-dummy [ 69.529289] panfrost ff9a0000.gpu: clock rate = 500000000 [ 69.659299] panfrost ff9a0000.gpu: mali-t860 id 0x860 major 0x2 minor 0x0 status 0x0 [ 69.668037] panfrost ff9a0000.gpu: features: 00000000,100e77bf, issues: 00000000,24040400 [ 69.669770] spi-nor spi0.0: gd25q128 (16384 Kbytes) [ 69.677219] panfrost ff9a0000.gpu: Features: L2:0x07120206 Shader:0x00000000 Tiler:0x00000809 Mem:0x1 MMU:0x00002830 AS:0xff JS:0x7 [ 69.695939] panfrost ff9a0000.gpu: shader_present=0xf l2_present=0x1 [ 69.704295] [drm] Initialized panfrost 1.1.0 20180908 for ff9a0000.gpu on minor 0 [ 69.742766] Bluetooth: Core ver 2.22 [ 69.747132] NET: Registered protocol family 31 [ 69.752235] Bluetooth: HCI device and connection manager initialized [ 69.759758] Bluetooth: HCI socket layer initialized [ 69.765366] Bluetooth: L2CAP socket layer initialized [ 69.771094] Bluetooth: SCO socket layer initialized [ 69.819974] sd 3:0:0:0: Attached scsi generic sg0 type 0 [ 69.836079] rockchip-vop ff8f0000.vop: Adding to iommu group 2 [ 69.845013] rockchip-vop ff900000.vop: Adding to iommu group 3 [ 69.862295] rockchip-drm display-subsystem: bound ff8f0000.vop (ops vop_component_ops [rockchipdrm]) [ 69.872663] [drm] unsupported AFBC format[3231564e] [ 69.881216] rockchip-drm display-subsystem: bound ff900000.vop (ops vop_component_ops [rockchipdrm]) [ 69.891809] dwhdmi-rockchip ff940000.hdmi: Detected HDMI TX controller v2.11a with HDCP (DWC HDMI 2.0 TX PHY) [ 69.903887] rockchip-drm display-subsystem: bound ff940000.hdmi (ops dw_hdmi_rockchip_ops [rockchipdrm]) [ 69.915031] rockchip-drm display-subsystem: [drm] Cannot find any crtc or sizes [ 69.924280] [drm] Initialized rockchip 1.0.0 20140818 for display-subsystem on minor 1 [ 69.934777] Bluetooth: HCI UART driver ver 2.3 [ 69.939788] Bluetooth: HCI UART protocol H4 registered [ 69.946837] Bluetooth: HCI UART protocol LL registered [ 69.952623] Bluetooth: HCI UART protocol ATH3K registered [ 69.958875] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 69.966245] Bluetooth: HCI UART protocol Intel registered [ 69.973423] Bluetooth: HCI UART protocol Broadcom registered [ 69.980425] Bluetooth: HCI UART protocol QCA registered [ 69.986306] Bluetooth: HCI UART protocol AG6XX registered [ 69.992642] Bluetooth: HCI UART protocol Marvell registered [ 70.039649] asoc-simple-card hdmi-sound: ASoC: no DMI vendor name! [ 70.093137] dw-apb-uart ff180000.serial: failed to request DMA [ 70.500346] EXT4-fs (mmcblk1p2): mounting ext2 file system using the ext4 subsystem [ 70.522157] EXT4-fs (mmcblk1p2): mounted filesystem without journal. Opts: (null) [ 70.945054] rockchip-drm display-subsystem: [drm] Cannot find any crtc or sizes [ 71.229145] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: (null) [ 71.604044] audit: type=1400 audit(1614638283.976:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=1581 comm="apparmor_parser" [ 71.621477] audit: type=1400 audit(1614638283.976:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=1581 comm="apparmor_parser" [ 71.639450] audit: type=1400 audit(1614638283.984:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=1579 comm="apparmor_parser" [ 71.656523] audit: type=1400 audit(1614638283.984:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=1579 comm="apparmor_parser" [ 71.673314] audit: type=1400 audit(1614638283.984:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=1579 comm="apparmor_parser" [ 71.701517] audit: type=1400 audit(1614638284.076:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/tcpdump" pid=1580 comm="apparmor_parser" [ 72.041055] rk_gmac-dwmac fe300000.ethernet eth0: PHY [stmmac-0:00] driver [RTL8211F Gigabit Ethernet] (irq=POLL) [ 72.224979] Bluetooth: hci0: command 0x0c03 tx timeout [ 72.260897] rk_gmac-dwmac fe300000.ethernet: Failed to reset the dma [ 72.268073] rk_gmac-dwmac fe300000.ethernet eth0: stmmac_hw_setup: DMA engine initialization failed [ 72.278249] rk_gmac-dwmac fe300000.ethernet eth0: stmmac_open: Hw setup failed [ 80.352983] Bluetooth: hci0: BCM: Reset failed (-110) [ 133.890343] Setting dangerous option permit_mounts_in_userns - tainting kernel [ 133.900161] overlayfs: overlayfs: Allowing overlay mounts in user namespaces bears security risks [ 157.689418] rk_gmac-dwmac fe300000.ethernet eth0: stmmac_dvr_remove: removing driver [ 161.574915] rk_gmac-dwmac fe300000.ethernet: IRQ eth_wake_irq not found [ 161.582409] rk_gmac-dwmac fe300000.ethernet: IRQ eth_lpi not found [ 161.589555] rk_gmac-dwmac fe300000.ethernet: PTP uses main clock [ 161.596764] rk_gmac-dwmac fe300000.ethernet: clock input or output? (input). [ 161.604738] rk_gmac-dwmac fe300000.ethernet: TX delay(0x28). [ 161.611129] rk_gmac-dwmac fe300000.ethernet: RX delay(0x11). [ 161.617556] rk_gmac-dwmac fe300000.ethernet: integrated PHY? (no). [ 161.624596] rk_gmac-dwmac fe300000.ethernet: cannot get clock clk_mac_speed [ 161.632416] rk_gmac-dwmac fe300000.ethernet: clock input from PHY [ 161.644280] rk_gmac-dwmac fe300000.ethernet: init for RGMII [ 161.651986] rk_gmac-dwmac fe300000.ethernet: User ID: 0x10, Synopsys ID: 0x35 [ 161.659983] rk_gmac-dwmac fe300000.ethernet: DWMAC1000 [ 161.665847] rk_gmac-dwmac fe300000.ethernet: DMA HW capability register supported [ 161.674242] rk_gmac-dwmac fe300000.ethernet: RX Checksum Offload Engine supported [ 161.682623] rk_gmac-dwmac fe300000.ethernet: COE Type 2 [ 161.688479] rk_gmac-dwmac fe300000.ethernet: TX Checksum insertion supported [ 161.696375] rk_gmac-dwmac fe300000.ethernet: Wake-Up On Lan supported [ 161.703924] rk_gmac-dwmac fe300000.ethernet: Normal descriptors [ 161.710588] rk_gmac-dwmac fe300000.ethernet: Ring mode enabled [ 161.717138] rk_gmac-dwmac fe300000.ethernet: Enable RX Mitigation via HW Watchdog Timer [ 161.830517] libphy: stmmac: probed [ 161.834398] RTL8211F Gigabit Ethernet stmmac-0:00: attached PHY driver [RTL8211F Gigabit Ethernet] (mii_bus:phy_addr=stmmac-0:00, irq=POLL) [ 161.848648] RTL8211F Gigabit Ethernet stmmac-0:01: attached PHY driver [RTL8211F Gigabit Ethernet] (mii_bus:phy_addr=stmmac-0:01, irq=POLL) [ 162.048288] rk_gmac-dwmac fe300000.ethernet eth0: PHY [stmmac-0:00] driver [RTL8211F Gigabit Ethernet] (irq=POLL) [ 162.068869] rk_gmac-dwmac fe300000.ethernet eth0: No Safety Features support found [ 162.077369] rk_gmac-dwmac fe300000.ethernet eth0: PTP not supported by HW [ 162.085535] rk_gmac-dwmac fe300000.ethernet eth0: configuring for phy/rgmii link mode [ 165.153892] rk_gmac-dwmac fe300000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx [ 165.163627] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready ** Model information Device Tree model: Pine64 RockPro64 v2.0 ** Loaded modules: dwmac_rk overlay snd_soc_hdmi_codec dw_hdmi_i2s_audio hci_uart btqca btrtl btbcm btintel rockchipdrm sg dw_mipi_dsi ofpart snd_soc_rockchip_i2s snd_soc_rockchip_pcm snd_soc_simple_card snd_soc_simple_card_utils bluetooth dw_hdmi cec snd_soc_core spi_nor governor_simpleondemand analogix_dp mtd evdev jitterentropy_rng io_domain snd_pcm_dmaengine panfrost pwm_rockchip snd_pcm dw_wdt leds_gpio drbg snd_timer gpu_sched drm_kms_helper ansi_cprng pwm_fan snd ecdh_generic rfkill soundcore rockchip_thermal ecc drm nvmem_rockchip_efuse pl330 cpufreq_dt ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic algif_skcipher af_alg sd_mod t10_pi crc_t10dif xhci_plat_hcd crct10dif_generic xhci_hcd realtek dm_crypt dm_mod ahci libahci libata scsi_mod rtc_rk808 clk_rk808 rk808_regulator dwc3 udc_core roles aes_ce_blk crypto_simd ulpi cryptd aes_ce_cipher fan53555 rk808 crct10dif_ce crct10dif_common ghash_ce stmmac_platform gf128mul libaes stmmac sha2_ce pcs_xpcs sha256_arm64 phylink sha1_ce pwm_regulator of_mdio dwc3_of_simple fixed fixed_phy ohci_platform libphy ohci_hcd gpio_keys ehci_platform ehci_hcd ptp sdhci_of_arasan usbcore sdhci_pltfm phy_rockchip_emmc cqhci phy_rockchip_pcie phy_rockchip_typec phy_rockchip_inno_usb2 sdhci pps_core dw_mmc_rockchip dw_mmc_pltfm spi_rockchip i2c_rk3x usb_common dw_mmc ** Network interface configuration: *** /etc/network/interfaces: # 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 # The primary network interface # "auto eth0" added to make systemd network-online.target work -forest auto eth0 allow-hotplug eth0 iface eth0 inet dhcp ** Network status: *** IP interfaces and addresses: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 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 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000 link/ether c2:cd:eb:ff:70:bf brd ff:ff:ff:ff:ff:ff inet 10.1.1.112/24 brd 10.1.1.255 scope global dynamic eth0 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::c0cd:ebff:feff:70bf/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: 240 4 0 0 0 0 0 0 240 4 0 0 0 0 0 0 eth0: 96620 582 0 0 0 0 0 0 73579 558 0 0 0 0 0 0 ** PCI devices: 00:00.0 PCI bridge [0604]: Fuzhou Rockchip Electronics Co., Ltd RK3399 PCI Express Root Port [1d87:0100] (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 89 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 00000000-00000fff Memory behind bridge: fa000000-fa0fffff Prefetchable memory behind bridge: 00000000-000fffff 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 01:00.0 SATA controller [0106]: Marvell Technology Group Ltd. 88SE9235 PCIe 2.0 x2 4-port SATA 6 Gb/s Controller [1b4b:9235] (rev 11) (prog-if 01 [AHCI 1.0]) Subsystem: Marvell Technology Group Ltd. 88SE9235 PCIe 2.0 x2 4-port SATA 6 Gb/s Controller [1b4b:9235] 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 90 Region 0: I/O ports at 0000 Region 1: I/O ports at 0000 Region 2: I/O ports at 0000 Region 3: I/O ports at 0000 Region 4: I/O ports at 0000 Region 5: Memory at fa040000 (32-bit, non-prefetchable) [size=2K] Expansion ROM at fa000000 [size=256K] Capabilities: <access denied> Kernel driver in use: ahci Kernel modules: ahci ** USB devices: Bus 007 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub -- System Information: Debian Release: 10.8 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable'), (100, 'unstable') Architecture: arm64 (aarch64) Kernel: Linux 5.10.0-3-arm64 (SMP w/6 CPU cores) Kernel taint flags: TAINT_USER Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages linux-image-5.10.0-3-arm64 depends on: ii initramfs-tools [linux-initramfs-tool] 0.133+deb10u1 ii kmod 26-1 ii linux-base 4.6 Versions of packages linux-image-5.10.0-3-arm64 recommends: ii apparmor 2.13.2-10 ii firmware-linux-free 3.4 Versions of packages linux-image-5.10.0-3-arm64 suggests: pn debian-kernel-handbook <none> pn linux-doc-5.10 <none> Versions of packages linux-image-5.10.0-3-arm64 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