tools/create-image.sh: update default Debian release to trixie

ajdlinux · ajdlinux · commit 3a889a51bbc6 · 2025-12-11T17:59:04.000+11:00
Debian bullseye is now oldoldstable, so update the default release to
trixie.

While we're at it, update documentation references to old Debian releases
to match.

Signed-off-by: Andrew Donnellan &lt;ajd@linux.ibm.com&gt;
diff --git a/docs/linux/setup_linux-host_qemu-vm_s390x-kernel.md b/docs/linux/setup_linux-host_qemu-vm_s390x-kernel.md
@@ -92,7 +92,7 @@ chmod +x create-image.sh
 ./create-image.sh -a s390x
 ```
 
-The result should be `$IMAGE/bullseye.img` disk image.
+The result should be `$IMAGE/trixie.img` disk image.
 
 For additional options of `create-image.sh`, please refer to `./create-image.sh -h`
 
@@ -106,7 +106,7 @@ Run:
 qemu-system-s390x \
 	-M s390-ccw-virtio -cpu max,zpci=on -m 4G -smp 2 \
 	-kernel $KERNEL/arch/s390/boot/bzImage \
-	-drive file=$IMAGE/buster.img,if=virtio,format=raw \
+	-drive file=$IMAGE/trixie.img,if=virtio,format=raw \
 	-append "rootwait root=/dev/vda net.ifnames=0 biosdevname=0" \
 	-net nic,model=virtio -net user,host=10.0.2.10,hostfwd=tcp:127.0.0.1:10021-:22 \
 	-display none -serial mon:stdio \
@@ -116,7 +116,7 @@ qemu-system-s390x \
 After that you should be able to ssh to QEMU instance in another terminal:
 
 ``` bash
-ssh -i $IMAGE/buster.id_rsa -p 10021 -o "StrictHostKeyChecking no" root@localhost
+ssh -i $IMAGE/trixie.id_rsa -p 10021 -o "StrictHostKeyChecking no" root@localhost
 ```
 
 If this fails with "too many tries", ssh may be passing default keys before
@@ -147,8 +147,8 @@ variables `$GOPATH`, `$KERNEL` and `$IMAGE` with their actual values.
 	"http": "127.0.0.1:56741",
 	"workdir": "$GOPATH/src/github.com/google/syzkaller/workdir",
 	"kernel_obj": "$KERNEL",
-	"image": "$IMAGE/buster.img",
-	"sshkey": "$IMAGE/buster.id_rsa",
+	"image": "$IMAGE/trixie.img",
+	"sshkey": "$IMAGE/trixie.id_rsa",
 	"syzkaller": "$GOPATH/src/github.com/google/syzkaller",
 	"procs": 8,
 	"type": "qemu",
diff --git a/docs/linux/setup_ubuntu-host_qemu-vm_x86-64-kernel.md b/docs/linux/setup_ubuntu-host_qemu-vm_x86-64-kernel.md
@@ -1,6 +1,6 @@
 # Setup: Ubuntu host, QEMU vm, x86-64 kernel
 
-These are the instructions on how to fuzz the x86-64 kernel in a QEMU with Ubuntu on the host machine and Debian Bullseye in the QEMU instances.
+These are the instructions on how to fuzz the x86-64 kernel in a QEMU with Ubuntu on the host machine and Debian Trixie in the QEMU instances.
 
 In the instructions below, the `$VAR` notation (e.g. `$GCC`, `$KERNEL`, etc.) is used to denote paths to directories that are either created when executing the instructions (e.g. when unpacking GCC archive, a directory will be created), or that you have to create yourself before running the instructions. Substitute the values for those variables manually.
 
@@ -136,9 +136,9 @@ Command:
 sudo apt install debootstrap
 ```
 
-### Create Debian Bullseye Linux image
+### Create Debian Trixie Linux image
 
-Create a Debian Bullseye Linux image with the minimal set of required packages.
+Create a Debian Trixie Linux image with the minimal set of required packages.
 
 Command:
 ``` bash
@@ -149,15 +149,15 @@ chmod +x create-image.sh
 ./create-image.sh
 ```
 
-The result should be `$IMAGE/bullseye.img` disk image.
+The result should be `$IMAGE/trixie.img` disk image.
 
 ### OR Create Debian Linux image with a different version
 
-To create a Debian image with a different version (e.g. buster, stretch, sid), specify the `--distribution` option.
+To create a Debian image with a different version (e.g. bookworm, bullseye, sid), specify the `--distribution` option.
 
 Command:
 ``` bash
-./create-image.sh --distribution buster
+./create-image.sh --distribution bookworm
 ```
 
 ### Image extra tools
@@ -198,7 +198,7 @@ qemu-system-x86_64 \
 	-smp 2 \
 	-kernel $KERNEL/arch/x86/boot/bzImage \
 	-append "console=ttyS0 root=/dev/sda earlyprintk=serial net.ifnames=0" \
-	-drive file=$IMAGE/bullseye.img,format=raw \
+	-drive file=$IMAGE/trixie.img,format=raw \
 	-net user,host=10.0.2.10,hostfwd=tcp:127.0.0.1:10021-:22 \
 	-net nic,model=e1000 \
 	-enable-kvm \
@@ -230,7 +230,7 @@ After that you should be able to ssh to QEMU instance in another terminal.
 
 Command:
 ``` bash
-ssh -i $IMAGE/bullseye.id_rsa -p 10021 -o "StrictHostKeyChecking no" root@localhost
+ssh -i $IMAGE/trixie.id_rsa -p 10021 -o "StrictHostKeyChecking no" root@localhost
 ```
 
 ### Troubleshooting
@@ -259,8 +259,8 @@ variables `$GOPATH`, `$KERNEL` and `$IMAGE` with their actual values.
 	"http": "127.0.0.1:56741",
 	"workdir": "$GOPATH/src/github.com/google/syzkaller/workdir",
 	"kernel_obj": "$KERNEL",
-	"image": "$IMAGE/bullseye.img",
-	"sshkey": "$IMAGE/bullseye.id_rsa",
+	"image": "$IMAGE/trixie.img",
+	"sshkey": "$IMAGE/trixie.id_rsa",
 	"syzkaller": "$GOPATH/src/github.com/google/syzkaller",
 	"procs": 8,
 	"type": "qemu",
diff --git a/docs/linux/setup_ubuntu-host_virtualbox-vm_x86-64-kernel.md b/docs/linux/setup_ubuntu-host_virtualbox-vm_x86-64-kernel.md
@@ -1,6 +1,6 @@
 # Setup: Ubuntu host, VirtualBox vm, x86-64 kernel
 
-These are the instructions on how to fuzz the x86-64 kernel in VirtualBox with Ubuntu on the host machine and Debian Bullseye in the virtual machines.
+These are the instructions on how to fuzz the x86-64 kernel in VirtualBox with Ubuntu on the host machine and Debian Trixie in the virtual machines.
 
 In the instructions below, the `$VAR` notation (e.g. `$GCC`, `$KERNEL`, etc.) is used to denote paths to directories that are either created when executing the instructions (e.g. when unpacking GCC archive, a directory will be created), or that you have to create yourself before running the instructions. Substitute the values for those variables manually.
 
@@ -16,15 +16,15 @@ Install debootstrap:
 sudo apt-get install debootstrap
 ```
 
-To create a Debian Bullseye Linux user space in the $USERSPACE dir do:
+To create a Debian Trixie Linux user space in the $USERSPACE dir do:
 ```
 sudo mkdir -p $USERSPACE
-sudo debootstrap --include=openssh-server,curl,tar,gcc,libc6-dev,time,strace,sudo,less,psmisc,selinux-utils,policycoreutils,checkpolicy,selinux-policy-default,firmware-atheros,open-vm-tools --components=main,contrib,non-free bullseye $USERSPACE
+sudo debootstrap --include=openssh-server,curl,tar,gcc,libc6-dev,time,strace,sudo,less,psmisc,selinux-utils,policycoreutils,checkpolicy,selinux-policy-default,firmware-atheros,open-vm-tools --components=main,contrib,non-free trixie $USERSPACE
 ```
 
 Note: it is important to include the `open-vm-tools` package in the user space as it provides better VM management.
 
-To create a Debian Bullseye Linux VMDK do:
+To create a Debian Trixie Linux VMDK do:
 
 ```
 wget https://raw.githubusercontent.com/google/syzkaller/master/tools/create-gce-image.sh -O create-gce-image.sh
@@ -103,4 +103,4 @@ Syzkaller will create full clone VMs from the `debian` VM and then use ssh to co
 The `debian` VM will not be started and its disk will remain unmodified.
 
 If you get issues after `syz-manager` starts, consider running it with the `-debug` flag.
-Also see [this page](/docs/troubleshooting.md) for troubleshooting tips.
+Also see [this page](/docs/troubleshooting.md) for troubleshooting tips.
diff --git a/docs/linux/setup_ubuntu-host_vmware-vm_x86-64-kernel.md b/docs/linux/setup_ubuntu-host_vmware-vm_x86-64-kernel.md
@@ -1,6 +1,6 @@
 # Setup: Ubuntu host, VMware vm, x86-64 kernel
 
-These are the instructions on how to fuzz the x86-64 kernel in VMware Workstation with Ubuntu on the host machine and Debian Bullseye in the virtual machines.
+These are the instructions on how to fuzz the x86-64 kernel in VMware Workstation with Ubuntu on the host machine and Debian Trixie in the virtual machines.
 
 In the instructions below, the `$VAR` notation (e.g. `$GCC`, `$KERNEL`, etc.) is used to denote paths to directories that are either created when executing the instructions (e.g. when unpacking GCC archive, a directory will be created), or that you have to create yourself before running the instructions. Substitute the values for those variables manually.
 
@@ -16,15 +16,15 @@ Install debootstrap:
 sudo apt-get install debootstrap
 ```
 
-To create a Debian Bullseye Linux user space in the $USERSPACE dir do:
+To create a Debian Trixie Linux user space in the $USERSPACE dir do:
 ```
 sudo mkdir -p $USERSPACE
-sudo debootstrap --include=openssh-server,curl,tar,gcc,libc6-dev,time,strace,sudo,less,psmisc,selinux-utils,policycoreutils,checkpolicy,selinux-policy-default,firmware-atheros,open-vm-tools --components=main,contrib,non-free bullseye $USERSPACE
+sudo debootstrap --include=openssh-server,curl,tar,gcc,libc6-dev,time,strace,sudo,less,psmisc,selinux-utils,policycoreutils,checkpolicy,selinux-policy-default,firmware-atheros,open-vm-tools --components=main,contrib,non-free trixie $USERSPACE
 ```
 
 Note: it is important to include the `open-vm-tools` package in the user space as it provides better VM management.
 
-To create a Debian Bullseye Linux VMDK do:
+To create a Debian Trixie Linux VMDK do:
 
 ```
 wget https://raw.githubusercontent.com/google/syzkaller/master/tools/create-gce-image.sh -O create-gce-image.sh
diff --git a/docs/linux/troubleshooting.md b/docs/linux/troubleshooting.md
@@ -47,8 +47,8 @@ Here are some things to check if there are problems running syzkaller.
         "http": "127.0.0.1:56741",
         "workdir": "$GOPATH/src/github.com/google/syzkaller/workdir",
         "kernel_obj": "$KERNEL",
-        "image": "$IMAGE/bullseye.img",
-        "sshkey": "$IMAGE/bullseye.id_rsa",
+        "image": "$IMAGE/trixie.img",
+        "sshkey": "$IMAGE/trixie.id_rsa",
         "syzkaller": "$GOPATH/src/github.com/google/syzkaller",
         "procs": 8,
         "type": "qemu",
diff --git a/docs/syz-kfuzztest.md b/docs/syz-kfuzztest.md
@@ -26,7 +26,7 @@ enabled. Namely
 
 Furthermore, as you will need to connect to the VM being tested through SSH and
 launch `syz-kfuzztest` _(a Go binary with LIBC dependencies)_, it is recommended
-to create an image for the kernel being fuzzed (e.g., a Debian Bullseye image).
+to create an image for the kernel being fuzzed (e.g., a Debian Trixie image).
 Detailed instructions on how to do this can be found in
 [this setup guide](linux/setup_ubuntu-host_qemu-vm_x86-64-kernel.md).
 
diff --git a/docs/syz_testbed.md b/docs/syz_testbed.md
@@ -31,8 +31,8 @@ other. The tool automates checking out syzkaller repos, building them, running
   "manager_config": {
 	  "target": "linux/amd64",
 	  "kernel_obj": "/tmp/linux-stable",
-	  "image": "/tmp/kernel-image/bullseye.img",
-	  "sshkey": "/tmp/kernel-image/bullseye.id_rsa",
+	  "image": "/tmp/kernel-image/trixie.img",
+	  "sshkey": "/tmp/kernel-image/trixie.id_rsa",
 	  "procs": 8,
 	  "type": "qemu",
 	  "vm": {
diff --git a/docs/translations/zh_CN/executing_syzkaller_programs.md b/docs/translations/zh_CN/executing_syzkaller_programs.md
@@ -32,7 +32,7 @@ make
 4. 将构建好的二进制文件和程序复制到待测试机器上（根据待测试机器，替换命令中的 `linux_amd64`）
 
 ``` bash
-scp -P 10022 -i bullseye.img.key bin/linux_amd64/syz-execprog bin/linux_amd64/syz-executor program root@localhost:
+scp -P 10022 -i trixie.img.key bin/linux_amd64/syz-execprog bin/linux_amd64/syz-executor program root@localhost:
 ```
 
 5. 在待测试机器上运行程序
diff --git a/docs/translations/zh_CN/syz_testbed.md b/docs/translations/zh_CN/syz_testbed.md
@@ -32,8 +32,8 @@ syz-testbed 需要一个 JSON 配置文件。示例：
   "manager_config": {
 	  "target": "linux/amd64",
 	  "kernel_obj": "/tmp/linux-stable",
-	  "image": "/tmp/kernel-image/bullseye.img",
-	  "sshkey": "/tmp/kernel-image/bullseye.id_rsa",
+	  "image": "/tmp/kernel-image/trixie.img",
+	  "sshkey": "/tmp/kernel-image/trixie.id_rsa",
 	  "procs": 8,
 	  "type": "qemu",
 	  "vm": {
diff --git a/tools/create-image.sh b/tools/create-image.sh
@@ -16,7 +16,7 @@ fi
 
 # Variables affected by options
 ARCH=$(uname -m)
-RELEASE=bullseye
+RELEASE=trixie
 FEATURE=minimal
 SEEK=2047
 PERF=false
diff --git a/tools/docker/env/Dockerfile b/tools/docker/env/Dockerfile
@@ -39,7 +39,7 @@ RUN mkdir -p /syzkaller/gopath/src/github.com/google/syzkaller && \
 # To build root image run:
 #	docker run -it --rm --privileged --device /dev/loop0 gcr.io/syzkaller/env
 #	mount binfmt_misc -t binfmt_misc /proc/sys/fs/binfmt_misc
-#	create-image.sh -a s390x -d buster
+#	create-image.sh -a <ARCH> -d <DEBIAN RELEASE>
 
 RUN curl https://storage.googleapis.com/syzkaller/fuchsia-toolchain.tar.gz | tar -C /syzkaller -xz
 RUN curl https://storage.googleapis.com/syzkaller/netbsd-toolchain.tar.gz | tar -C /syzkaller -xz
