| fa026309-c57f-4f78-b049-c90684c208b1 |
assessment-security |
|
💥 |
KASAN: slab-use-after-free Read in madvise_collapse |
2026/06/04 02:42 |
2026/06/04 02:42 |
2026/06/04 02:55 |
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/3d5252f3447edc39d33fb2b0e2cfcb5462a6d6c6" "-s" "bzImage" "compile_commands.json"]: exit status 2
Root cause:
include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
*
* Restart config...
*
*
* General architecture-dependent options
*
Kprobes (KPROBES) [N/y/?] n
Optimize very unlikely/likely branches (JUMP_LABEL) [Y/n/?] y
Static key selftest (STATIC_KEYS_SELFTEST) [N/y/?] n
Static call selftest (STATIC_CALL_SELFTEST) [N/y/?] n
Enable seccomp to safely execute untrusted bytecode (SECCOMP) [Y/n/?] y
Show seccomp filter cache status in /proc/pid/seccomp_cache (SECCOMP_CACHE_DEBUG) [N/y/?] n
Link Time Optimization (LTO)
> 1. None (LTO_NONE)
choice[1]: 1
Use Clang's Control Flow Integrity (CFI) (CFI_CLANG) [N/y/?] (NEW)
Error in reading or end of file.
Number of bits to use for ASLR of mmap base address (ARCH_MMAP_RND_BITS) [28] 28
Number of bits to use for ASLR of mmap base address for compatible applications (ARCH_MMAP_RND_COMPAT_BITS) [8] 8
Provide system calls for 32-bit time_t (COMPAT_32BIT_TIME) [Y/n/?] y
Use a virtually-mapped stack (VMAP_STACK) [Y/n/?] y
Support for randomizing kernel stack offset on syscall entry (RANDOMIZE_KSTACK_OFFSET) [Y/n/?] y
Default state of kernel stack offset randomization (RANDOMIZE_KSTACK_OFFSET_DEFAULT) [N/y/?] n
Locking event counts collection (LOCK_EVENT_COUNTS) [N/y/?] n
*
* Kernel hardening options
*
Randomize layout of sensitive kernel structures
> 1. Disable structure layout randomization (RANDSTRUCT_NONE)
2. Fully randomize structure layout (RANDSTRUCT_FULL) (NEW)
choice[1-2?]:
Error in reading or end of file.
*
* Compile-time checks and compiler options
*
Debug information
1. Disable debug information (DEBUG_INFO_NONE)
2. Rely on the toolchain's implicit default DWARF version (DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT)
> 3. Generate DWARF Version 4 debuginfo (DEBUG_INFO_DWARF4)
4. Generate DWARF Version 5 debuginfo (DEBUG_INFO_DWARF5)
choice[1-4?]: 3
Reduce debugging information (DEBUG_INFO_REDUCED) [N/y/?] n
Compressed Debug information
> 1. Don't compress debug information (DEBUG_INFO_COMPRESSED_NONE)
2. Compress debugging information with zlib (DEBUG_INFO_COMPRESSED_ZLIB)
3. Compress debugging information with zstd (DEBUG_INFO_COMPRESSED_ZSTD) (NEW)
choice[1-3?]:
Error in reading or end of file.
Produce split debuginfo in .dwo files (DEBUG_INFO_SPLIT) [N/y/?] n
Generate BTF typeinfo (DEBUG_INFO_BTF) [N/y/?] n
Provide GDB scripts for kernel debugging (GDB_SCRIPTS) [N/y/?] n
Warn for stack frames larger than (FRAME_WARN) [2048] 2048
Strip assembler-generated symbols during link (STRIP_ASM_SYMS) [N/y/?] n
Install uapi headers to usr/include (HEADERS_INSTALL) [N/y/?] n
Make section mismatch errors non-fatal (SECTION_MISMATCH_WARN_ONLY) [Y/n/?] y
Force all function address 64B aligned (DEBUG_FORCE_FUNCTION_ALIGN_64B) [N/y/?] n
Generate vmlinux.map file when linking (VMLINUX_MAP) [N/y/?] n
Force weak per-cpu definitions (DEBUG_FORCE_WEAK_PER_CPU) [N/y/?] n
In file included from /app/workdir/cache/src/dc5da93236149a9beb7b9c8eb2689a24beb8f4d9/arch/x86/kernel/asm-offsets.c:14:
In file included from /app/workdir/cache/src/dc5da93236149a9beb7b9c8eb2689a24beb8f4d9/include/linux/suspend.h:5:
In file included from /app/workdir/cache/src/dc5da93236149a9beb7b9c8eb2689a24beb8f4d9/include/linux/swap.h:9:
In file included from /app/workdir/cache/src/dc5da93236149a9beb7b9c8eb2689a24beb8f4d9/include/linux/memcontrol.h:20:
In file included from /app/workdir/cache/src/dc5da93236149a9beb7b9c8eb2689a24beb8f4d9/include/linux/mm.h:2139:
/app/workdir/cache/src/dc5da93236149a9beb7b9c8eb2689a24beb8f4d9/include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| |
| 5d07c424-6f3a-4a02-9b39-7a2b92cb3740 |
assessment-security |
|
💥 |
KASAN: slab-use-after-free Read in madvise_collapse |
2026/06/01 17:36 |
2026/06/01 17:36 |
2026/06/01 17:50 |
386cc6dacdf7e3ebce9507beed6755d7e999554d |
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/3d5252f3447edc39d33fb2b0e2cfcb5462a6d6c6" "-s" "bzImage" "compile_commands.json"]: exit status 2
Root cause:
include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
*
* Restart config...
*
*
* General architecture-dependent options
*
Kprobes (KPROBES) [N/y/?] n
Optimize very unlikely/likely branches (JUMP_LABEL) [Y/n/?] y
Static key selftest (STATIC_KEYS_SELFTEST) [N/y/?] n
Static call selftest (STATIC_CALL_SELFTEST) [N/y/?] n
Enable seccomp to safely execute untrusted bytecode (SECCOMP) [Y/n/?] y
Show seccomp filter cache status in /proc/pid/seccomp_cache (SECCOMP_CACHE_DEBUG) [N/y/?] n
Link Time Optimization (LTO)
> 1. None (LTO_NONE)
choice[1]: 1
Use Clang's Control Flow Integrity (CFI) (CFI_CLANG) [N/y/?] (NEW)
Error in reading or end of file.
Number of bits to use for ASLR of mmap base address (ARCH_MMAP_RND_BITS) [28] 28
Number of bits to use for ASLR of mmap base address for compatible applications (ARCH_MMAP_RND_COMPAT_BITS) [8] 8
Provide system calls for 32-bit time_t (COMPAT_32BIT_TIME) [Y/n/?] y
Use a virtually-mapped stack (VMAP_STACK) [Y/n/?] y
Support for randomizing kernel stack offset on syscall entry (RANDOMIZE_KSTACK_OFFSET) [Y/n/?] y
Default state of kernel stack offset randomization (RANDOMIZE_KSTACK_OFFSET_DEFAULT) [N/y/?] n
Locking event counts collection (LOCK_EVENT_COUNTS) [N/y/?] n
*
* Kernel hardening options
*
Randomize layout of sensitive kernel structures
> 1. Disable structure layout randomization (RANDSTRUCT_NONE)
2. Fully randomize structure layout (RANDSTRUCT_FULL) (NEW)
choice[1-2?]:
Error in reading or end of file.
*
* Compile-time checks and compiler options
*
Debug information
1. Disable debug information (DEBUG_INFO_NONE)
2. Rely on the toolchain's implicit default DWARF version (DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT)
> 3. Generate DWARF Version 4 debuginfo (DEBUG_INFO_DWARF4)
4. Generate DWARF Version 5 debuginfo (DEBUG_INFO_DWARF5)
choice[1-4?]: 3
Reduce debugging information (DEBUG_INFO_REDUCED) [N/y/?] n
Compressed Debug information
> 1. Don't compress debug information (DEBUG_INFO_COMPRESSED_NONE)
2. Compress debugging information with zlib (DEBUG_INFO_COMPRESSED_ZLIB)
3. Compress debugging information with zstd (DEBUG_INFO_COMPRESSED_ZSTD) (NEW)
choice[1-3?]:
Error in reading or end of file.
Produce split debuginfo in .dwo files (DEBUG_INFO_SPLIT) [N/y/?] n
Generate BTF typeinfo (DEBUG_INFO_BTF) [N/y/?] n
Provide GDB scripts for kernel debugging (GDB_SCRIPTS) [N/y/?] n
Warn for stack frames larger than (FRAME_WARN) [2048] 2048
Strip assembler-generated symbols during link (STRIP_ASM_SYMS) [N/y/?] n
Install uapi headers to usr/include (HEADERS_INSTALL) [N/y/?] n
Make section mismatch errors non-fatal (SECTION_MISMATCH_WARN_ONLY) [Y/n/?] y
Force all function address 64B aligned (DEBUG_FORCE_FUNCTION_ALIGN_64B) [N/y/?] n
Generate vmlinux.map file when linking (VMLINUX_MAP) [N/y/?] n
Force weak per-cpu definitions (DEBUG_FORCE_WEAK_PER_CPU) [N/y/?] n
In file included from /app/workdir/cache/src/dc5da93236149a9beb7b9c8eb2689a24beb8f4d9/arch/x86/kernel/asm-offsets.c:14:
In file included from /app/workdir/cache/src/dc5da93236149a9beb7b9c8eb2689a24beb8f4d9/include/linux/suspend.h:5:
In file included from /app/workdir/cache/src/dc5da93236149a9beb7b9c8eb2689a24beb8f4d9/include/linux/swap.h:9:
In file included from /app/workdir/cache/src/dc5da93236149a9beb7b9c8eb2689a24beb8f4d9/include/linux/memcontrol.h:20:
In file included from /app/workdir/cache/src/dc5da93236149a9beb7b9c8eb2689a24beb8f4d9/include/linux/mm.h:2139:
/app/workdir/cache/src/dc5da93236149a9beb7b9c8eb2689a24beb8f4d9/include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| |
| 8d979f77-6838-4698-a513-eeb2d0214042 |
assessment-security |
|
💥 |
KASAN: slab-use-after-free Read in madvise_collapse |
2026/05/17 05:34 |
2026/05/17 05:34 |
2026/05/17 05:54 |
de5aae85e5f28e2fa1c7deefcc24fe286abe5140 |
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/3d5252f3447edc39d33fb2b0e2cfcb5462a6d6c6" "-s" "bzImage" "compile_commands.json"]: exit status 2
Root cause:
include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
*
* Restart config...
*
*
* General architecture-dependent options
*
Kprobes (KPROBES) [N/y/?] n
Optimize very unlikely/likely branches (JUMP_LABEL) [Y/n/?] y
Static key selftest (STATIC_KEYS_SELFTEST) [N/y/?] n
Static call selftest (STATIC_CALL_SELFTEST) [N/y/?] n
Enable seccomp to safely execute untrusted bytecode (SECCOMP) [Y/n/?] y
Show seccomp filter cache status in /proc/pid/seccomp_cache (SECCOMP_CACHE_DEBUG) [N/y/?] n
Link Time Optimization (LTO)
> 1. None (LTO_NONE)
choice[1]: 1
Use Clang's Control Flow Integrity (CFI) (CFI_CLANG) [N/y/?] (NEW)
Error in reading or end of file.
Number of bits to use for ASLR of mmap base address (ARCH_MMAP_RND_BITS) [28] 28
Number of bits to use for ASLR of mmap base address for compatible applications (ARCH_MMAP_RND_COMPAT_BITS) [8] 8
Provide system calls for 32-bit time_t (COMPAT_32BIT_TIME) [Y/n/?] y
Use a virtually-mapped stack (VMAP_STACK) [Y/n/?] y
Support for randomizing kernel stack offset on syscall entry (RANDOMIZE_KSTACK_OFFSET) [Y/n/?] y
Default state of kernel stack offset randomization (RANDOMIZE_KSTACK_OFFSET_DEFAULT) [N/y/?] n
Locking event counts collection (LOCK_EVENT_COUNTS) [N/y/?] n
*
* Kernel hardening options
*
Randomize layout of sensitive kernel structures
> 1. Disable structure layout randomization (RANDSTRUCT_NONE)
2. Fully randomize structure layout (RANDSTRUCT_FULL) (NEW)
choice[1-2?]:
Error in reading or end of file.
*
* Compile-time checks and compiler options
*
Debug information
1. Disable debug information (DEBUG_INFO_NONE)
2. Rely on the toolchain's implicit default DWARF version (DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT)
> 3. Generate DWARF Version 4 debuginfo (DEBUG_INFO_DWARF4)
4. Generate DWARF Version 5 debuginfo (DEBUG_INFO_DWARF5)
choice[1-4?]: 3
Reduce debugging information (DEBUG_INFO_REDUCED) [N/y/?] n
Compressed Debug information
> 1. Don't compress debug information (DEBUG_INFO_COMPRESSED_NONE)
2. Compress debugging information with zlib (DEBUG_INFO_COMPRESSED_ZLIB)
3. Compress debugging information with zstd (DEBUG_INFO_COMPRESSED_ZSTD) (NEW)
choice[1-3?]:
Error in reading or end of file.
Produce split debuginfo in .dwo files (DEBUG_INFO_SPLIT) [N/y/?] n
Generate BTF typeinfo (DEBUG_INFO_BTF) [N/y/?] n
Provide GDB scripts for kernel debugging (GDB_SCRIPTS) [N/y/?] n
Warn for stack frames larger than (FRAME_WARN) [2048] 2048
Strip assembler-generated symbols during link (STRIP_ASM_SYMS) [N/y/?] n
Install uapi headers to usr/include (HEADERS_INSTALL) [N/y/?] n
Make section mismatch errors non-fatal (SECTION_MISMATCH_WARN_ONLY) [Y/n/?] y
Force all function address 64B aligned (DEBUG_FORCE_FUNCTION_ALIGN_64B) [N/y/?] n
Generate vmlinux.map file when linking (VMLINUX_MAP) [N/y/?] n
Force weak per-cpu definitions (DEBUG_FORCE_WEAK_PER_CPU) [N/y/?] n
In file included from /app/workdir/cache/src/ed808b7d0e91e2ec6a9b3064ccf77afa613dd19a/arch/x86/kernel/asm-offsets.c:14:
In file included from /app/workdir/cache/src/ed808b7d0e91e2ec6a9b3064ccf77afa613dd19a/include/linux/suspend.h:5:
In file included from /app/workdir/cache/src/ed808b7d0e91e2ec6a9b3064ccf77afa613dd19a/include/linux/swap.h:9:
In file included from /app/workdir/cache/src/ed808b7d0e91e2ec6a9b3064ccf77afa613dd19a/include/linux/memcontrol.h:20:
In file included from /app/workdir/cache/src/ed808b7d0e91e2ec6a9b3064ccf77afa613dd19a/include/linux/mm.h:2139:
/app/workdir/cache/src/ed808b7d0e91e2ec6a9b3064ccf77afa613dd19a/include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| |