| 7e7f989b-45b7-445a-997c-c8623f055994 |
assessment-security |
|
💥 |
KASAN: user-memory-access Read in dqput |
2026/06/09 18:43 |
2026/06/09 18:43 |
2026/06/09 19:12 |
c36c07f6c1f2230a36374cbd22235f635e8f9284 |
failed to run ["make" "KERNELVERSION=syzkaller" "KERNELRELEASE=syzkaller" "LOCALVERSION=-syzkaller" "-j" "32" "ARCH=x86_64" "CC=ccache clang" "LD=ld.lld" "O=/app/workdir/cache/build/93c6eda2340fd8e7255235d24e8dbe419b78a614" "-s" "bzImage" "compile_commands.json"]: exit status 2
Root cause:
ld.lld: error: undefined symbol: wcslen
*
* Restart config...
*
*
* General setup
*
Compile also drivers which will not load (COMPILE_TEST) [N/y/?] n
Compile the kernel with warnings as errors (WERROR) [N/y/?] n
Local version - append to kernel release (LOCALVERSION) []
Automatically append version information to the version string (LOCALVERSION_AUTO) [Y/n/?] y
Build ID Salt (BUILD_SALT) []
Kernel compression mode
> 1. Gzip (KERNEL_GZIP)
2. Bzip2 (KERNEL_BZIP2)
3. LZMA (KERNEL_LZMA)
4. XZ (KERNEL_XZ)
5. LZO (KERNEL_LZO)
6. LZ4 (KERNEL_LZ4)
7. ZSTD (KERNEL_ZSTD)
choice[1-7?]: 1
Default init path (DEFAULT_INIT) []
Default hostname (DEFAULT_HOSTNAME) [(none)] (none)
System V IPC (SYSVIPC) [Y/n/?] y
POSIX Message Queues (POSIX_MQUEUE) [Y/n/?] y
General notification queue (WATCH_QUEUE) [Y/n/?] y
Enable process_vm_readv/writev syscalls (CROSS_MEMORY_ATTACH) [Y/n/?] y
uselib syscall (for libc5 and earlier) (USELIB) [N/y/?] n
Auditing support (AUDIT) [Y/n/?] y
Preemption Model
1. No Forced Preemption (Server) (PREEMPT_NONE)
2. Voluntary Kernel Preemption (Desktop) (PREEMPT_VOLUNTARY)
> 3. Preemptible Kernel (Low-Latency Desktop) (PREEMPT)
4. Scheduler controlled preemption model (PREEMPT_LAZY)
choice[1-4?]: 3
Fully Preemptible Kernel (Real-Time) (PREEMPT_RT) [N/y/?] n
Preemption behaviour defined on boot (PREEMPT_DYNAMIC) [Y/n/?] y
Core Scheduling for SMT (SCHED_CORE) [Y/n/?] y
CPU isolation (CPU_ISOLATION) [Y/n/?] y
Kernel .config support (IKCONFIG) [Y/n/m/?] y
Enable access to .config through /proc/config.gz (IKCONFIG_PROC) [Y/n/?] y
Enable kernel headers through /sys/kernel/kheaders.tar.xz (IKHEADERS) [N/m/y/?] n
Kernel log buffer size (16 => 64KB, 17 => 128KB) (LOG_BUF_SHIFT) [18] 18
CPU kernel log buffer size contribution (13 => 8 KB, 17 => 128KB) (LOG_CPU_MAX_BUF_SHIFT) [12] 12
Printk indexing debugfs interface (PRINTK_INDEX) [N/y/?] n
Memory placement aware NUMA scheduler (NUMA_BALANCING) [Y/n/?] y
Automatically enable NUMA aware memory/task placement (NUMA_BALANCING_DEFAULT_ENABLED) [Y/n/?] y
Checkpoint/restore support (CHECKPOINT_RESTORE) [Y/n/?] y
Automatic process group scheduling (SCHED_AUTOGROUP) [N/y/?] n
Kernel->user space relay support (formerly relayfs) (RELAY) [Y/?] y
Initial RAM filesystem and RAM disk (initramfs/initrd) support (BLK_DEV_INITRD) [Y/n/?] y
Initramfs source file(s) (INITRAMFS_SOURCE) []
Support initial ramdisk/ramfs compressed using gzip (RD_GZIP) [Y/n/?] y
Support initial ramdisk/ramfs compressed using bzip2 (RD_BZIP2) [Y/n/?] y
Support initial ramdisk/ramfs compressed using LZMA (RD_LZMA) [Y/n/?] y
Support initial ramdisk/ramfs compressed using XZ (RD_XZ) [Y/n/?] y
Support initial ramdisk/ramfs compressed using LZO (RD_LZO) [Y/n/?] y
Support initial ramdisk/ramfs compressed using LZ4 (RD_LZ4) [Y/n/?] y
Support initial ramdisk/ramfs compressed using ZSTD (RD_ZSTD) [Y/n/?] y
Boot config support (BOOT_CONFIG) [N/y/?] n
Preserve cpio archive mtimes in initramfs (INITRAMFS_PRESERVE_MTIME) [Y/n/?] y
Compiler optimization level
> 1. Optimize for performance (-O2) (CC_OPTIMIZE_FOR_PERFORMANCE)
2. Optimize for size (-Os) (CC_OPTIMIZE_FOR_SIZE)
choice[1-2?]: 1
Enable madvise/fadvise syscalls (ADVISE_SYSCALLS) [Y/n/?] y
Enable membarrier() system call (MEMBARRIER) [Y/?] y
Enable kcmp() system call (KCMP) [Y/?] y
Enable rseq() system call (RSEQ) [Y/n/?] y
Enable debugging of rseq() system call (DEBUG_RSEQ) [N/y/?] n
Enable cachestat() system call (CACHESTAT_SYSCALL) [Y/n/?] y
PC/104 support (PC104) [N/y/?] n
Load all symbols for debugging/ksymoops (KALLSYMS) [Y/?] y
Test the basic functions and performance of kallsyms (KALLSYMS_SELFTEST) [N/y/?] n
Include all symbols in kallsyms (KALLSYMS_ALL) [Y/?] y
Profiling support (PROFILING) [Y/n/?] y
Rust support (RUST) [N/y/?] ( |
| a1fd0c3b-0579-4dd3-9056-3f2a3fff559d |
assessment-security |
|
💥 |
KASAN: user-memory-access Read in dqput |
2026/06/02 17:27 |
2026/06/02 17:27 |
2026/06/02 17:53 |
62fe15281f5011cd203d8845b8767b10e7443aa5 |
failed to run ["make" "KERNELVERSION=syzkaller" "KERNELRELEASE=syzkaller" "LOCALVERSION=-syzkaller" "-j" "32" "ARCH=x86_64" "CC=ccache clang" "LD=ld.lld" "O=/app/workdir/cache/build/93c6eda2340fd8e7255235d24e8dbe419b78a614" "-s" "bzImage" "compile_commands.json"]: exit status 2
Root cause:
ld.lld: error: undefined symbol: wcslen
*
* Restart config...
*
*
* General setup
*
Compile also drivers which will not load (COMPILE_TEST) [N/y/?] n
Compile the kernel with warnings as errors (WERROR) [N/y/?] n
Local version - append to kernel release (LOCALVERSION) []
Automatically append version information to the version string (LOCALVERSION_AUTO) [Y/n/?] y
Build ID Salt (BUILD_SALT) []
Kernel compression mode
> 1. Gzip (KERNEL_GZIP)
2. Bzip2 (KERNEL_BZIP2)
3. LZMA (KERNEL_LZMA)
4. XZ (KERNEL_XZ)
5. LZO (KERNEL_LZO)
6. LZ4 (KERNEL_LZ4)
7. ZSTD (KERNEL_ZSTD)
choice[1-7?]: 1
Default init path (DEFAULT_INIT) []
Default hostname (DEFAULT_HOSTNAME) [(none)] (none)
System V IPC (SYSVIPC) [Y/n/?] y
POSIX Message Queues (POSIX_MQUEUE) [Y/n/?] y
General notification queue (WATCH_QUEUE) [Y/n/?] y
Enable process_vm_readv/writev syscalls (CROSS_MEMORY_ATTACH) [Y/n/?] y
uselib syscall (for libc5 and earlier) (USELIB) [N/y/?] n
Auditing support (AUDIT) [Y/n/?] y
Preemption Model
1. No Forced Preemption (Server) (PREEMPT_NONE)
2. Voluntary Kernel Preemption (Desktop) (PREEMPT_VOLUNTARY)
> 3. Preemptible Kernel (Low-Latency Desktop) (PREEMPT)
4. Scheduler controlled preemption model (PREEMPT_LAZY)
choice[1-4?]: 3
Fully Preemptible Kernel (Real-Time) (PREEMPT_RT) [N/y/?] n
Preemption behaviour defined on boot (PREEMPT_DYNAMIC) [Y/n/?] y
Core Scheduling for SMT (SCHED_CORE) [Y/n/?] y
CPU isolation (CPU_ISOLATION) [Y/n/?] y
Kernel .config support (IKCONFIG) [Y/n/m/?] y
Enable access to .config through /proc/config.gz (IKCONFIG_PROC) [Y/n/?] y
Enable kernel headers through /sys/kernel/kheaders.tar.xz (IKHEADERS) [N/m/y/?] n
Kernel log buffer size (16 => 64KB, 17 => 128KB) (LOG_BUF_SHIFT) [18] 18
CPU kernel log buffer size contribution (13 => 8 KB, 17 => 128KB) (LOG_CPU_MAX_BUF_SHIFT) [12] 12
Printk indexing debugfs interface (PRINTK_INDEX) [N/y/?] n
Memory placement aware NUMA scheduler (NUMA_BALANCING) [Y/n/?] y
Automatically enable NUMA aware memory/task placement (NUMA_BALANCING_DEFAULT_ENABLED) [Y/n/?] y
Checkpoint/restore support (CHECKPOINT_RESTORE) [Y/n/?] y
Automatic process group scheduling (SCHED_AUTOGROUP) [N/y/?] n
Kernel->user space relay support (formerly relayfs) (RELAY) [Y/?] y
Initial RAM filesystem and RAM disk (initramfs/initrd) support (BLK_DEV_INITRD) [Y/n/?] y
Initramfs source file(s) (INITRAMFS_SOURCE) []
Support initial ramdisk/ramfs compressed using gzip (RD_GZIP) [Y/n/?] y
Support initial ramdisk/ramfs compressed using bzip2 (RD_BZIP2) [Y/n/?] y
Support initial ramdisk/ramfs compressed using LZMA (RD_LZMA) [Y/n/?] y
Support initial ramdisk/ramfs compressed using XZ (RD_XZ) [Y/n/?] y
Support initial ramdisk/ramfs compressed using LZO (RD_LZO) [Y/n/?] y
Support initial ramdisk/ramfs compressed using LZ4 (RD_LZ4) [Y/n/?] y
Support initial ramdisk/ramfs compressed using ZSTD (RD_ZSTD) [Y/n/?] y
Boot config support (BOOT_CONFIG) [N/y/?] n
Preserve cpio archive mtimes in initramfs (INITRAMFS_PRESERVE_MTIME) [Y/n/?] y
Compiler optimization level
> 1. Optimize for performance (-O2) (CC_OPTIMIZE_FOR_PERFORMANCE)
2. Optimize for size (-Os) (CC_OPTIMIZE_FOR_SIZE)
choice[1-2?]: 1
Enable madvise/fadvise syscalls (ADVISE_SYSCALLS) [Y/n/?] y
Enable membarrier() system call (MEMBARRIER) [Y/?] y
Enable kcmp() system call (KCMP) [Y/?] y
Enable rseq() system call (RSEQ) [Y/n/?] y
Enable debugging of rseq() system call (DEBUG_RSEQ) [N/y/?] n
Enable cachestat() system call (CACHESTAT_SYSCALL) [Y/n/?] y
PC/104 support (PC104) [N/y/?] n
Load all symbols for debugging/ksymoops (KALLSYMS) [Y/?] y
Test the basic functions and performance of kallsyms (KALLSYMS_SELFTEST) [N/y/?] n
Include all symbols in kallsyms (KALLSYMS_ALL) [Y/?] y
Profiling support (PROFILING) [Y/n/?] y
Rust support (RUST) [N/y/?] ( |
| 1dc394b4-503f-4105-9085-590f7afd2ea1 |
assessment-security |
|
💥 |
KASAN: user-memory-access Read in dqput |
2026/05/26 04:43 |
2026/05/26 04:43 |
2026/05/26 05:17 |
c69befb30ac10e158cc9d1557b508ee3f0eca1de |
failed to run ["make" "KERNELVERSION=syzkaller" "KERNELRELEASE=syzkaller" "LOCALVERSION=-syzkaller" "-j" "32" "ARCH=x86_64" "CC=ccache clang" "LD=ld.lld" "O=/app/workdir/cache/build/93c6eda2340fd8e7255235d24e8dbe419b78a614" "-s" "bzImage" "compile_commands.json"]: exit status 2
Root cause:
ld.lld: error: undefined symbol: wcslen
*
* Restart config...
*
*
* General setup
*
Compile also drivers which will not load (COMPILE_TEST) [N/y/?] n
Compile the kernel with warnings as errors (WERROR) [N/y/?] n
Local version - append to kernel release (LOCALVERSION) []
Automatically append version information to the version string (LOCALVERSION_AUTO) [Y/n/?] y
Build ID Salt (BUILD_SALT) []
Kernel compression mode
> 1. Gzip (KERNEL_GZIP)
2. Bzip2 (KERNEL_BZIP2)
3. LZMA (KERNEL_LZMA)
4. XZ (KERNEL_XZ)
5. LZO (KERNEL_LZO)
6. LZ4 (KERNEL_LZ4)
7. ZSTD (KERNEL_ZSTD)
choice[1-7?]: 1
Default init path (DEFAULT_INIT) []
Default hostname (DEFAULT_HOSTNAME) [(none)] (none)
System V IPC (SYSVIPC) [Y/n/?] y
POSIX Message Queues (POSIX_MQUEUE) [Y/n/?] y
General notification queue (WATCH_QUEUE) [Y/n/?] y
Enable process_vm_readv/writev syscalls (CROSS_MEMORY_ATTACH) [Y/n/?] y
uselib syscall (for libc5 and earlier) (USELIB) [N/y/?] n
Auditing support (AUDIT) [Y/n/?] y
Preemption Model
1. No Forced Preemption (Server) (PREEMPT_NONE)
2. Voluntary Kernel Preemption (Desktop) (PREEMPT_VOLUNTARY)
> 3. Preemptible Kernel (Low-Latency Desktop) (PREEMPT)
4. Scheduler controlled preemption model (PREEMPT_LAZY)
choice[1-4?]: 3
Fully Preemptible Kernel (Real-Time) (PREEMPT_RT) [N/y/?] n
Preemption behaviour defined on boot (PREEMPT_DYNAMIC) [Y/n/?] y
Core Scheduling for SMT (SCHED_CORE) [Y/n/?] y
CPU isolation (CPU_ISOLATION) [Y/n/?] y
Kernel .config support (IKCONFIG) [Y/n/m/?] y
Enable access to .config through /proc/config.gz (IKCONFIG_PROC) [Y/n/?] y
Enable kernel headers through /sys/kernel/kheaders.tar.xz (IKHEADERS) [N/m/y/?] n
Kernel log buffer size (16 => 64KB, 17 => 128KB) (LOG_BUF_SHIFT) [18] 18
CPU kernel log buffer size contribution (13 => 8 KB, 17 => 128KB) (LOG_CPU_MAX_BUF_SHIFT) [12] 12
Printk indexing debugfs interface (PRINTK_INDEX) [N/y/?] n
Memory placement aware NUMA scheduler (NUMA_BALANCING) [Y/n/?] y
Automatically enable NUMA aware memory/task placement (NUMA_BALANCING_DEFAULT_ENABLED) [Y/n/?] y
Checkpoint/restore support (CHECKPOINT_RESTORE) [Y/n/?] y
Automatic process group scheduling (SCHED_AUTOGROUP) [N/y/?] n
Kernel->user space relay support (formerly relayfs) (RELAY) [Y/?] y
Initial RAM filesystem and RAM disk (initramfs/initrd) support (BLK_DEV_INITRD) [Y/n/?] y
Initramfs source file(s) (INITRAMFS_SOURCE) []
Support initial ramdisk/ramfs compressed using gzip (RD_GZIP) [Y/n/?] y
Support initial ramdisk/ramfs compressed using bzip2 (RD_BZIP2) [Y/n/?] y
Support initial ramdisk/ramfs compressed using LZMA (RD_LZMA) [Y/n/?] y
Support initial ramdisk/ramfs compressed using XZ (RD_XZ) [Y/n/?] y
Support initial ramdisk/ramfs compressed using LZO (RD_LZO) [Y/n/?] y
Support initial ramdisk/ramfs compressed using LZ4 (RD_LZ4) [Y/n/?] y
Support initial ramdisk/ramfs compressed using ZSTD (RD_ZSTD) [Y/n/?] y
Boot config support (BOOT_CONFIG) [N/y/?] n
Preserve cpio archive mtimes in initramfs (INITRAMFS_PRESERVE_MTIME) [Y/n/?] y
Compiler optimization level
> 1. Optimize for performance (-O2) (CC_OPTIMIZE_FOR_PERFORMANCE)
2. Optimize for size (-Os) (CC_OPTIMIZE_FOR_SIZE)
choice[1-2?]: 1
Enable madvise/fadvise syscalls (ADVISE_SYSCALLS) [Y/n/?] y
Enable membarrier() system call (MEMBARRIER) [Y/?] y
Enable kcmp() system call (KCMP) [Y/?] y
Enable rseq() system call (RSEQ) [Y/n/?] y
Enable debugging of rseq() system call (DEBUG_RSEQ) [N/y/?] n
Enable cachestat() system call (CACHESTAT_SYSCALL) [Y/n/?] y
PC/104 support (PC104) [N/y/?] n
Load all symbols for debugging/ksymoops (KALLSYMS) [Y/?] y
Test the basic functions and performance of kallsyms (KALLSYMS_SELFTEST) [N/y/?] n
Include all symbols in kallsyms (KALLSYMS_ALL) [Y/?] y
Profiling support (PROFILING) [Y/n/?] y
Rust support (RUST) [N/y/?] ( |