Package: src:linux Version: 5.10.247-1 Followup-For: Bug #1124288 Dear Maintainer,
After upgrading to linux-image-5.10.0-37-amd64, all the tty screens except for tty1 are filled with copyright symbols. Typing in these screens will move the cursor, but not produce readable text. tty1 is unaffected, as well as gui (xorg). Booting an older kernel will restore proper behavior. Note: the report below is done on a VM. This was to confirm the bug applies to debian. It was initially noticed on devuan, on actual hardware. If it would help, I could send a reportbug from that system also. -- Package-specific info: ** Version: Linux version 5.10.0-37-amd64 ([email protected]) (gcc-10 (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Debian 5.10.247-1 (2025-12-11) ** Command line: BOOT_IMAGE=/boot/vmlinuz-5.10.0-37-amd64 root=UUID=042fcc64-54d8-4284-9549-ec95a9309fc3 ro quiet ** Not tainted ** Kernel log: Unable to read kernel log; any relevant messages should be attached ** Model information sys_vendor: innotek GmbH product_name: VirtualBox product_version: 1.2 chassis_vendor: Oracle Corporation chassis_version: bios_vendor: innotek GmbH bios_version: VirtualBox board_vendor: Oracle Corporation board_name: VirtualBox board_version: 1.2 ** Loaded modules: ghash_clmulni_intel aesni_intel libaes snd_intel8x0 crypto_simd vmwgfx snd_ac97_codec ac97_bus snd_pcm ttm cryptd glue_helper joydev snd_timer rapl pcspkr serio_raw snd sg soundcore vboxguest drm_kms_helper cec evdev ac button drm fuse configfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic sd_mod t10_pi crc_t10dif crct10dif_generic sr_mod cdrom ahci ohci_pci ata_generic libahci ata_piix crct10dif_pclmul crct10dif_common ohci_hcd ehci_pci crc32_pclmul libata crc32c_intel psmouse ehci_hcd video usbcore i2c_piix4 usb_common scsi_mod e1000 ** Network interface configuration: *** /etc/network/interfaces: source /etc/network/interfaces.d/* auto lo iface lo inet loopback allow-hotplug enp0s3 iface enp0s3 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 2: enp0s3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether 08:00:27:cc:44:23 brd ff:ff:ff:ff:ff:ff inet 10.0.2.15/24 brd 10.0.2.255 scope global dynamic enp0s3 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::a00:27ff:fecc:4423/64 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: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 enp0s3: 158274 253 0 0 0 0 0 0 40358 214 0 0 0 0 0 0 ** PCI devices: 00:00.0 Host bridge [0600]: Intel Corporation 440FX - 82441FX PMC [Natoma] [8086:1237] (rev 02) 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- 00:01.0 ISA bridge [0601]: Intel Corporation 82371SB PIIX3 ISA [Natoma/Triton II] [8086:7000] 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 00:01.1 IDE interface [0101]: Intel Corporation 82371AB/EB/MB PIIX4 IDE [8086:7111] (rev 01) (prog-if 8a [ISA Compatibility mode controller, supports both channels switched to PCI native mode, supports bus mastering]) 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: 64 Region 0: Memory at 000001f0 (32-bit, non-prefetchable) [virtual] [size=8] Region 1: Memory at 000003f0 (type 3, non-prefetchable) [virtual] Region 2: Memory at 00000170 (32-bit, non-prefetchable) [virtual] [size=8] Region 3: Memory at 00000370 (type 3, non-prefetchable) [virtual] Region 4: I/O ports at d000 [virtual] [size=16] Kernel driver in use: ata_piix Kernel modules: ata_piix, ata_generic 00:02.0 VGA compatible controller [0300]: VMware SVGA II Adapter [15ad:0405] (prog-if 00 [VGA controller]) Subsystem: VMware SVGA II Adapter [15ad:0405] 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: 64 Interrupt: pin A routed to IRQ 18 Region 0: I/O ports at d010 [size=16] Region 1: Memory at e0000000 (32-bit, prefetchable) [size=64M] Region 2: Memory at f0000000 (32-bit, non-prefetchable) [size=2M] Expansion ROM at 000c0000 [virtual] [disabled] [size=128K] Kernel driver in use: vmwgfx Kernel modules: vmwgfx 00:03.0 Ethernet controller [0200]: Intel Corporation 82540EM Gigabit Ethernet Controller [8086:100e] (rev 02) Subsystem: Intel Corporation PRO/1000 MT Desktop Adapter [8086:001e] 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: 64 (63750ns min) Interrupt: pin A routed to IRQ 19 Region 0: Memory at f0200000 (32-bit, non-prefetchable) [size=128K] Region 2: I/O ports at d020 [size=8] Capabilities: <access denied> Kernel driver in use: e1000 Kernel modules: e1000 00:04.0 System peripheral [0880]: InnoTek Systemberatung GmbH VirtualBox Guest Service [80ee:cafe] 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- Interrupt: pin A routed to IRQ 20 Region 0: I/O ports at d040 [size=32] Region 1: Memory at f0400000 (32-bit, non-prefetchable) [size=4M] Region 2: Memory at f0800000 (32-bit, prefetchable) [size=16K] Kernel driver in use: vboxguest Kernel modules: vboxguest 00:05.0 Multimedia audio controller [0401]: Intel Corporation 82801AA AC'97 Audio Controller [8086:2415] (rev 01) Subsystem: Dell 82801AA AC'97 Audio Controller [1028:0177] 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: 64 Interrupt: pin A routed to IRQ 21 Region 0: I/O ports at d100 [size=256] Region 1: I/O ports at d200 [size=64] Kernel driver in use: snd_intel8x0 Kernel modules: snd_intel8x0 00:06.0 USB controller [0c03]: Apple Inc. KeyLargo/Intrepid USB [106b:003f] (prog-if 10 [OHCI]) 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: 64 Interrupt: pin A routed to IRQ 22 Region 0: Memory at f0804000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci-pci Kernel modules: ohci_pci 00:07.0 Bridge [0680]: Intel Corporation 82371AB/EB/MB PIIX4 ACPI [8086:7113] (rev 08) 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 9 Kernel driver in use: piix4_smbus Kernel modules: i2c_piix4 00:0b.0 USB controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller [8086:265c] (prog-if 20 [EHCI]) 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: 64, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 19 Region 0: Memory at f0805000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ehci-pci Kernel modules: ehci_pci 00:0d.0 SATA controller [0106]: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) SATA Controller [AHCI mode] [8086:2829] (rev 02) (prog-if 01 [AHCI 1.0]) 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: 64 Interrupt: pin A routed to IRQ 21 Region 0: I/O ports at d240 [size=8] Region 1: I/O ports at d248 [size=4] Region 2: I/O ports at d250 [size=8] Region 3: I/O ports at d258 [size=4] Region 4: I/O ports at d260 [size=16] Region 5: Memory at f0806000 (32-bit, non-prefetchable) [size=8K] Capabilities: <access denied> Kernel driver in use: ahci Kernel modules: ahci ** USB devices: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub -- System Information: Debian Release: 11.11 APT prefers oldoldstable-updates APT policy: (500, 'oldoldstable-updates'), (500, 'oldoldstable-security'), (500, 'oldoldstable') Architecture: amd64 (x86_64) Kernel: Linux 5.10.0-37-amd64 (SMP w/2 CPU threads) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages linux-image-5.10.0-37-amd64 depends on: ii initramfs-tools [linux-initramfs-tool] 0.140 ii kmod 28-1 ii linux-base 4.6 Versions of packages linux-image-5.10.0-37-amd64 recommends: ii apparmor 2.13.6-10 ii firmware-linux-free 20200122-1 Versions of packages linux-image-5.10.0-37-amd64 suggests: pn debian-kernel-handbook <none> ii grub-pc 2.06-3~deb11u6 pn linux-doc-5.10 <none> Versions of packages linux-image-5.10.0-37-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
